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.r194-tall-177969914100497.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 ParamProductionCell-PT-5, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914100497
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 616K
-rw-r--r-- 1 mcc users 10K Mar 8 08:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 8 08:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Mar 8 08:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Mar 8 08:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.1K Mar 16 08:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 16 08:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 16 08:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 16 08:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 8 08:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Mar 8 08:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Mar 8 08:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 8 08:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 16 08:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 16 08:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 174K 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 ParamProductionCell-PT-5-CTLCardinality-2024-00
FORMULA_NAME ParamProductionCell-PT-5-CTLCardinality-2024-01
FORMULA_NAME ParamProductionCell-PT-5-CTLCardinality-2024-02
FORMULA_NAME ParamProductionCell-PT-5-CTLCardinality-2024-03
FORMULA_NAME ParamProductionCell-PT-5-CTLCardinality-2024-04
FORMULA_NAME ParamProductionCell-PT-5-CTLCardinality-2024-05
FORMULA_NAME ParamProductionCell-PT-5-CTLCardinality-2024-06
FORMULA_NAME ParamProductionCell-PT-5-CTLCardinality-2024-07
FORMULA_NAME ParamProductionCell-PT-5-CTLCardinality-2024-08
FORMULA_NAME ParamProductionCell-PT-5-CTLCardinality-2024-09
FORMULA_NAME ParamProductionCell-PT-5-CTLCardinality-2024-10
FORMULA_NAME ParamProductionCell-PT-5-CTLCardinality-2024-11
FORMULA_NAME ParamProductionCell-PT-5-CTLCardinality-2024-12
FORMULA_NAME ParamProductionCell-PT-5-CTLCardinality-2024-13
FORMULA_NAME ParamProductionCell-PT-5-CTLCardinality-2024-14
FORMULA_NAME ParamProductionCell-PT-5-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779784630169

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ParamProductionCell-PT-5
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-26 08:37:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-26 08:37:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 08:37:11] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2026-05-26 08:37:11] [INFO ] Transformed 231 places.
[2026-05-26 08:37:11] [INFO ] Transformed 202 transitions.
[2026-05-26 08:37:11] [INFO ] Found NUPN structural information;
[2026-05-26 08:37:11] [INFO ] Parsed PT model containing 231 places and 202 transitions and 846 arcs in 175 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
FORMULA ParamProductionCell-PT-5-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-5-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 83 out of 231 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 231/231 places, 202/202 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 227 transition count 198
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 227 transition count 198
Applied a total of 8 rules in 28 ms. Remains 227 /231 variables (removed 4) and now considering 198/202 (removed 4) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15567149845951829603.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9374588543466365104.kers'
[2026-05-26 08:37:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15567149845951829603.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9374588543466365104.kers]
Culling duplicate invariants (modulo rational): removing 12 columns.
Culled 12 columns in 0 ms.
// Phase 1: matrix 198 rows 215 cols 552 entries
Finished phase 1 with 118 SingleSign rule and 50 generalized
[2026-05-26 08:37:11] [INFO ] Computed 59 invariants in 2 ms
Computed 59 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9374588543466365104.kers
Total runtime 3 ms.
[2026-05-26 08:37:12] [INFO ] Implicit Places using invariants in 431 ms returned [15, 16, 19, 24, 35, 42, 46, 47, 59, 65, 78, 79, 98, 99, 114, 115, 161, 162, 164, 166, 167, 193, 203, 207, 218]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 463 ms to find 25 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 202/231 places, 198/202 transitions.
Applied a total of 0 rules in 6 ms. Remains 202 /202 variables (removed 0) and now considering 198/198 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 511 ms. Remains : 202/231 places, 198/202 transitions.
Starting structural reductions in LTL mode, iteration 0 : 202/202 places, 198/198 transitions.
Applied a total of 0 rules in 5 ms. Remains 202 /202 variables (removed 0) and now considering 198/198 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14749749947814573525.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6845898234479160350.kers'
[2026-05-26 08:37:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14749749947814573525.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6845898234479160350.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 198 rows 196 cols 465 entries
Finished phase 1 with 146 SingleSign rule and 22 generalized
[2026-05-26 08:37:12] [INFO ] Computed 34 invariants in 1 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6845898234479160350.kers
Total runtime 1 ms.
[2026-05-26 08:37:12] [INFO ] Implicit Places using invariants in 136 ms returned []
[2026-05-26 08:37:12] [INFO ] Invariant cache hit.
[2026-05-26 08:37:12] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:37:12] [INFO ] Implicit Places using invariants and state equation in 438 ms returned []
Implicit Place search using SMT with State Equation took 578 ms to find 0 implicit places.
Running 193 sub problems to find dead transitions.
[2026-05-26 08:37:12] [INFO ] Invariant cache hit.
[2026-05-26 08:37:12] [INFO ] State equation strengthened by 68 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/195 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/195 variables, 8/26 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/195 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (OVERLAPS) 3/198 variables, 4/30 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 9/39 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 7 (OVERLAPS) 4/202 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 20/71 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/202 variables, 10/81 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/202 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 11 (OVERLAPS) 198/400 variables, 202/283 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/400 variables, 68/351 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/400 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 14 (OVERLAPS) 0/400 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 193 unsolved
No progress, stopping.
After SMT solving in domain Real declared 400/400 variables, and 351 constraints, problems are : Problem set: 0 solved, 193 unsolved in 23667 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 202/202 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 193/193 constraints, Known Traps: 47/47 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 193 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/195 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/195 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/195 variables, 34/52 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/195 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 4 (OVERLAPS) 3/198 variables, 4/56 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 5/61 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 7 (OVERLAPS) 4/202 variables, 12/73 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 8/81 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/202 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 10 (OVERLAPS) 198/400 variables, 202/283 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/400 variables, 68/351 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/400 variables, 193/544 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/400 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 14 (OVERLAPS) 0/400 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 193 unsolved
No progress, stopping.
After SMT solving in domain Int declared 400/400 variables, and 544 constraints, problems are : Problem set: 0 solved, 193 unsolved in 24908 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 202/202 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 193/193 constraints, Known Traps: 47/47 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48647ms problems are : Problem set: 0 solved, 193 unsolved
Search for dead transitions found 0 dead transitions in 48662ms
Finished structural reductions in LTL mode , in 1 iterations and 49277 ms. Remains : 202/202 places, 198/198 transitions.
Support contains 83 out of 202 places after structural reductions.
[2026-05-26 08:38:01] [INFO ] Flatten gal took : 35 ms
[2026-05-26 08:38:01] [INFO ] Flatten gal took : 16 ms
[2026-05-26 08:38:01] [INFO ] Input system was already deterministic with 198 transitions.
Support contains 81 out of 202 places (down from 83) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1121 ms. (35 steps per ms) remains 1/56 properties
BEST_FIRST walk for 29813 steps (6 resets) in 204 ms. (145 steps per ms) remains 0/1 properties
[2026-05-26 08:38:02] [INFO ] Flatten gal took : 10 ms
[2026-05-26 08:38:02] [INFO ] Flatten gal took : 11 ms
[2026-05-26 08:38:02] [INFO ] Input system was already deterministic with 198 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 202/202 places, 198/198 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 200 transition count 196
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 200 transition count 196
Applied a total of 4 rules in 12 ms. Remains 200 /202 variables (removed 2) and now considering 196/198 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7005911905278916889.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4050017204559642195.kers'
[2026-05-26 08:38:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7005911905278916889.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4050017204559642195.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 196 rows 194 cols 460 entries
Finished phase 1 with 144 SingleSign rule and 22 generalized
[2026-05-26 08:38:02] [INFO ] Computed 34 invariants in 1 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4050017204559642195.kers
Total runtime 1 ms.
[2026-05-26 08:38:02] [INFO ] Implicit Places using invariants in 149 ms returned [16, 27, 31, 36, 55, 63, 87, 100, 102, 103, 169, 172, 178]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 150 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 187/202 places, 196/198 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 185 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 185 transition count 194
Applied a total of 4 rules in 5 ms. Remains 185 /187 variables (removed 2) and now considering 194/196 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12560260359537929577.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11235522080802391657.kers'
[2026-05-26 08:38:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12560260359537929577.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11235522080802391657.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 194 rows 180 cols 410 entries
Finished phase 1 with 157 SingleSign rule and 7 generalized
[2026-05-26 08:38:02] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11235522080802391657.kers
Total runtime 1 ms.
[2026-05-26 08:38:02] [INFO ] Implicit Places using invariants in 149 ms returned []
[2026-05-26 08:38:02] [INFO ] Invariant cache hit.
[2026-05-26 08:38:02] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:38:03] [INFO ] Implicit Places using invariants and state equation in 639 ms returned []
Implicit Place search using SMT with State Equation took 802 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 185/202 places, 194/198 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 970 ms. Remains : 185/202 places, 194/198 transitions.
[2026-05-26 08:38:03] [INFO ] Flatten gal took : 11 ms
[2026-05-26 08:38:03] [INFO ] Flatten gal took : 8 ms
[2026-05-26 08:38:03] [INFO ] Input system was already deterministic with 194 transitions.
[2026-05-26 08:38:03] [INFO ] Flatten gal took : 8 ms
[2026-05-26 08:38:03] [INFO ] Flatten gal took : 7 ms
[2026-05-26 08:38:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality4465066413305635468.gal : 4 ms
[2026-05-26 08:38:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality7314630286260910958.ctl : 7 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/CTLCardinality4465066413305635468.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7314630286260910958.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,1.6368e+06,0.445871,20596,2,8981,5,82787,6,0,937,60550,0


Converting to forward existential form...Done !
original formula: (AX((A1L_rot1_in==0)) * (!(E(((((ch_FT_free==0)||(crane_stop_v==1))&&(A2U_extended==1))&&((FB_deliver_rs==1)&&(!((CL_lower_run==0)||(A1L_...395
=> equivalent forward existential formula: ([(EY(Init) * !((A1L_rot1_in==0)))] = FALSE * (([((Init * !(!(E(((((ch_FT_free==0)||(crane_stop_v==1))&&(A2U_ext...1107
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t72, t73, t75, t76, t78, t79,...442
Detected timeout of ITS tools.
[2026-05-26 08:38:33] [INFO ] Flatten gal took : 9 ms
[2026-05-26 08:38:33] [INFO ] Applying decomposition
[2026-05-26 08:38:33] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6558466445685627662.txt' '-o' '/tmp/graph6558466445685627662.bin' '-w' '/tmp/graph6558466445685627662.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6558466445685627662.bin' '-l' '-1' '-v' '-w' '/tmp/graph6558466445685627662.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:38:33] [INFO ] Decomposing Gal with order
[2026-05-26 08:38:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:38:33] [INFO ] Removed a total of 51 redundant transitions.
[2026-05-26 08:38:33] [INFO ] Flatten gal took : 70 ms
[2026-05-26 08:38:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2026-05-26 08:38:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality1788846736858926795.gal : 6 ms
[2026-05-26 08:38:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality15187620633372024487.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/CTLCardinality1788846736858926795.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15187620633372024487.ctl'

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 -...263
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,1.6368e+06,0.085069,7776,656,23,6785,187,574,7742,44,448,0


Converting to forward existential form...Done !
original formula: (AX((i4.u51.A1L_rot1_in==0)) * (!(E(((((i1.i1.u4.ch_FT_free==0)||(i10.u68.crane_stop_v==1))&&(i6.u40.A2U_extended==1))&&((i3.i0.u25.FB_de...513
=> equivalent forward existential formula: ([(EY(Init) * !((i4.u51.A1L_rot1_in==0)))] = FALSE * (([((Init * !(!(E(((((i1.i1.u4.ch_FT_free==0)||(i10.u68.cra...1411
Reverse transition relation is NOT exact ! Due to transitions t65, t117, t179, t184, i0.i0.u2.t10, i0.i0.u8.t6, i0.i1.u9.t14, i1.i0.u5.t34, i1.i0.u11.t22, ...795
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,1.97886,95364,1,0,247193,190,3155,163165,202,465,338187
FORMULA ParamProductionCell-PT-5-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 202/202 places, 198/198 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 201 transition count 197
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 201 transition count 197
Applied a total of 2 rules in 6 ms. Remains 201 /202 variables (removed 1) and now considering 197/198 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13077889932407648176.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8477993493345310040.kers'
[2026-05-26 08:38:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13077889932407648176.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8477993493345310040.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 197 rows 195 cols 463 entries
Finished phase 1 with 145 SingleSign rule and 22 generalized
[2026-05-26 08:38:35] [INFO ] Computed 34 invariants in 2 ms
Computed 34 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-8477993493345310040.kers
Total runtime 4 ms.
[2026-05-26 08:38:35] [INFO ] Implicit Places using invariants in 150 ms returned [16, 27, 31, 36, 63, 87, 100, 102, 103, 170, 173, 174, 179]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 152 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 188/202 places, 197/198 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 186 transition count 195
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 186 transition count 195
Applied a total of 4 rules in 5 ms. Remains 186 /188 variables (removed 2) and now considering 195/197 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-28937657705125363.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18387579460034650649.kers'
[2026-05-26 08:38:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-28937657705125363.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18387579460034650649.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 195 rows 181 cols 408 entries
Finished phase 1 with 157 SingleSign rule and 8 generalized
[2026-05-26 08:38:35] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18387579460034650649.kers
Total runtime 1 ms.
[2026-05-26 08:38:35] [INFO ] Implicit Places using invariants in 85 ms returned []
[2026-05-26 08:38:35] [INFO ] Invariant cache hit.
[2026-05-26 08:38:35] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:38:36] [INFO ] Implicit Places using invariants and state equation in 488 ms returned []
Implicit Place search using SMT with State Equation took 580 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 186/202 places, 195/198 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 744 ms. Remains : 186/202 places, 195/198 transitions.
[2026-05-26 08:38:36] [INFO ] Flatten gal took : 8 ms
[2026-05-26 08:38:36] [INFO ] Flatten gal took : 7 ms
[2026-05-26 08:38:36] [INFO ] Input system was already deterministic with 195 transitions.
[2026-05-26 08:38:36] [INFO ] Flatten gal took : 6 ms
[2026-05-26 08:38:36] [INFO ] Flatten gal took : 6 ms
[2026-05-26 08:38:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality14297727774190566496.gal : 1 ms
[2026-05-26 08:38:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality12470042252251291915.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/CTLCardinality14297727774190566496.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12470042252251291915.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,1.64238e+06,0.397641,20668,2,9018,5,83118,6,0,942,60179,0


Converting to forward existential form...Done !
original formula: (EF(AG((E((TU_lift_run==0) U ((A2L_rot3_run==0)||(A1L_out==1))) * EX(((belt2_start==0)||(A2L_rot1_rs==1)))))) + AG(AX((((CU_lift_rs==0)||...208
=> equivalent forward existential formula: [((EY(FwdU((Init * !(E(TRUE U !(E(TRUE U !((E((TU_lift_run==0) U ((A2L_rot3_run==0)||(A1L_out==1))) * EX(((belt2...286
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t72, t73, t75, t76, t78, t79,...442
(forward)formula 0,0,22.0287,670256,1,0,1422,4.44489e+06,426,657,5822,2.68638e+06,1733
FORMULA ParamProductionCell-PT-5-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 202/202 places, 198/198 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 202 transition count 175
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 46 place count 179 transition count 175
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 46 place count 179 transition count 158
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 80 place count 162 transition count 158
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 82 place count 160 transition count 156
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 160 transition count 156
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 2 with 1 rules applied. Total rules applied 85 place count 160 transition count 155
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 86 place count 159 transition count 155
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 4 with 76 rules applied. Total rules applied 162 place count 121 transition count 117
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 164 place count 120 transition count 116
Applied a total of 164 rules in 46 ms. Remains 120 /202 variables (removed 82) and now considering 116/198 (removed 82) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-443039428755972039.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16148141497330463647.kers'
[2026-05-26 08:38:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-443039428755972039.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16148141497330463647.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 116 rows 114 cols 298 entries
Finished phase 1 with 64 SingleSign rule and 22 generalized
[2026-05-26 08:38:58] [INFO ] Computed 34 invariants in 0 ms
Computed 34 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16148141497330463647.kers
Total runtime 1 ms.
[2026-05-26 08:38:58] [INFO ] Implicit Places using invariants in 107 ms returned [11, 18, 22, 25, 38, 43, 53, 62, 64, 100, 103, 104, 108]
[2026-05-26 08:38:58] [INFO ] Actually due to overlaps returned [53, 25, 38, 62, 103, 104, 11, 18, 108, 22, 43, 64]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 109 ms to find 12 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 108/202 places, 116/198 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 34 place count 91 transition count 99
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 90 transition count 98
Applied a total of 36 rules in 10 ms. Remains 90 /108 variables (removed 18) and now considering 98/116 (removed 18) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-405559854073194282.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6771146582426095629.kers'
[2026-05-26 08:38:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-405559854073194282.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6771146582426095629.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 98 rows 85 cols 214 entries
Finished phase 1 with 61 SingleSign rule and 7 generalized
[2026-05-26 08:38:58] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6771146582426095629.kers
Total runtime 1 ms.
[2026-05-26 08:38:58] [INFO ] Implicit Places using invariants in 61 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 62 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 89/202 places, 98/198 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 88 transition count 97
Applied a total of 2 rules in 6 ms. Remains 88 /89 variables (removed 1) and now considering 97/98 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17082209774739956910.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9599476630479755893.kers'
[2026-05-26 08:38:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17082209774739956910.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9599476630479755893.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 97 rows 83 cols 210 entries
Finished phase 1 with 60 SingleSign rule and 7 generalized
[2026-05-26 08:38:58] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9599476630479755893.kers
Total runtime 1 ms.
[2026-05-26 08:38:58] [INFO ] Implicit Places using invariants in 62 ms returned []
[2026-05-26 08:38:58] [INFO ] Invariant cache hit.
[2026-05-26 08:38:58] [INFO ] State equation strengthened by 66 read => feed constraints.
[2026-05-26 08:38:58] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 88/202 places, 97/198 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 446 ms. Remains : 88/202 places, 97/198 transitions.
[2026-05-26 08:38:58] [INFO ] Flatten gal took : 6 ms
[2026-05-26 08:38:58] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:38:58] [INFO ] Input system was already deterministic with 97 transitions.
[2026-05-26 08:38:58] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:38:58] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:38:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality10603843294433412326.gal : 1 ms
[2026-05-26 08:38:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality8136644815483068678.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/CTLCardinality10603843294433412326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8136644815483068678.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,45599,0.133986,10264,2,3905,5,27153,6,0,452,24440,0


Converting to forward existential form...Done !
original formula: AG(EF(EG(((PL_lower_rs!=0)&&(arm2_magnet_off!=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EG(((PL_lower_rs!=0)&&(arm2_magnet_off!=1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t42, t43, t48, t49, t56, t57, t58, t62, t70, t71, t74, t75, t77, t78, t81, t82, t83, t84, t85...295
(forward)formula 0,0,1.69489,67672,1,0,532,360509,219,239,2776,222649,644
FORMULA ParamProductionCell-PT-5-CTLCardinality-2024-02 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 : 202/202 places, 198/198 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 200 transition count 196
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 200 transition count 196
Applied a total of 4 rules in 6 ms. Remains 200 /202 variables (removed 2) and now considering 196/198 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13543602560807908161.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5571631811430489778.kers'
[2026-05-26 08:39:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13543602560807908161.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5571631811430489778.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 196 rows 194 cols 460 entries
Finished phase 1 with 144 SingleSign rule and 22 generalized
[2026-05-26 08:39:00] [INFO ] Computed 34 invariants in 0 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5571631811430489778.kers
Total runtime 1 ms.
[2026-05-26 08:39:00] [INFO ] Implicit Places using invariants in 120 ms returned [16, 27, 31, 36, 55, 63, 87, 100, 102, 103, 169, 172, 173, 178]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 121 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 186/202 places, 196/198 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 184 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 184 transition count 194
Applied a total of 4 rules in 5 ms. Remains 184 /186 variables (removed 2) and now considering 194/196 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14927453088540232257.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3203584345055957709.kers'
[2026-05-26 08:39:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14927453088540232257.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3203584345055957709.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 194 rows 179 cols 402 entries
Finished phase 1 with 157 SingleSign rule and 7 generalized
[2026-05-26 08:39:00] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3203584345055957709.kers
Total runtime 1 ms.
[2026-05-26 08:39:00] [INFO ] Implicit Places using invariants in 83 ms returned []
[2026-05-26 08:39:00] [INFO ] Invariant cache hit.
[2026-05-26 08:39:00] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:39:01] [INFO ] Implicit Places using invariants and state equation in 385 ms returned []
Implicit Place search using SMT with State Equation took 468 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 184/202 places, 194/198 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 601 ms. Remains : 184/202 places, 194/198 transitions.
[2026-05-26 08:39:01] [INFO ] Flatten gal took : 7 ms
[2026-05-26 08:39:01] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:39:01] [INFO ] Input system was already deterministic with 194 transitions.
[2026-05-26 08:39:01] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:39:01] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:39:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality13266737343860201595.gal : 1 ms
[2026-05-26 08:39:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality12734716028741761405.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/CTLCardinality13266737343860201595.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12734716028741761405.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,1.6368e+06,0.420352,20564,2,9006,5,82975,6,0,933,59475,0


Converting to forward existential form...Done !
original formula: A(((ch_DC_free==0)||(A2U_unloaded==1)) U (EX(!(E((A2L_in==1) U ((A2U_ext_run==0)||(A1L_rotated==1))))) * (TL_lower_run==0)))
=> equivalent forward existential formula: [((Init * !(EG(!((EX(!(E((A2L_in==1) U ((A2U_ext_run==0)||(A1L_rotated==1))))) * (TL_lower_run==0)))))) * !(E(!(...383
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t72, t73, t75, t76, t78, t79,...442
Using saturation style SCC detection
Detected timeout of ITS tools.
[2026-05-26 08:39:31] [INFO ] Flatten gal took : 8 ms
[2026-05-26 08:39:31] [INFO ] Applying decomposition
[2026-05-26 08:39:31] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6233178343093279705.txt' '-o' '/tmp/graph6233178343093279705.bin' '-w' '/tmp/graph6233178343093279705.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6233178343093279705.bin' '-l' '-1' '-v' '-w' '/tmp/graph6233178343093279705.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:39:31] [INFO ] Decomposing Gal with order
[2026-05-26 08:39:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:39:31] [INFO ] Removed a total of 47 redundant transitions.
[2026-05-26 08:39:31] [INFO ] Flatten gal took : 11 ms
[2026-05-26 08:39:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 4 ms.
[2026-05-26 08:39:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality5023757354145760655.gal : 3 ms
[2026-05-26 08:39:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality204099576332885461.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/CTLCardinality5023757354145760655.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality204099576332885461.ctl'

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 -...261
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,1.6368e+06,0.079236,7220,677,19,5411,140,519,9386,33,291,0


Converting to forward existential form...Done !
original formula: A(((i2.u21.ch_DC_free==0)||(i6.i1.u39.A2U_unloaded==1)) U (EX(!(E((i5.u42.A2L_in==1) U ((i6.i1.u30.A2U_ext_run==0)||(i7.i1.u49.A1L_rotate...196
=> equivalent forward existential formula: [((Init * !(EG(!((EX(!(E((i5.u42.A2L_in==1) U ((i6.i1.u30.A2U_ext_run==0)||(i7.i1.u49.A1L_rotated==1))))) * (i1....511
Reverse transition relation is NOT exact ! Due to transitions t62, t65, t117, i0.i0.u5.t14, i0.i1.u8.t6, i0.i1.u9.t10, i1.i0.u11.t22, i1.i0.u13.t26, i1.i1....788
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,2.99784,141468,1,0,362304,153,3326,300753,165,344,653106
FORMULA ParamProductionCell-PT-5-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 202/202 places, 198/198 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 202 transition count 184
Reduce places removed 14 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 16 rules applied. Total rules applied 30 place count 188 transition count 182
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 32 place count 186 transition count 182
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 32 place count 186 transition count 165
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 66 place count 169 transition count 165
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 68 place count 167 transition count 163
Iterating global reduction 3 with 2 rules applied. Total rules applied 70 place count 167 transition count 163
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 3 with 1 rules applied. Total rules applied 71 place count 167 transition count 162
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 72 place count 166 transition count 162
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 128 place count 138 transition count 134
Applied a total of 128 rules in 35 ms. Remains 138 /202 variables (removed 64) and now considering 134/198 (removed 64) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12409865987180719761.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6658770854160813857.kers'
[2026-05-26 08:39:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12409865987180719761.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6658770854160813857.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 134 rows 132 cols 334 entries
Finished phase 1 with 82 SingleSign rule and 22 generalized
[2026-05-26 08:39:34] [INFO ] Computed 34 invariants in 1 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6658770854160813857.kers
Total runtime 2 ms.
[2026-05-26 08:39:34] [INFO ] Implicit Places using invariants in 109 ms returned [22, 26, 43, 48, 62, 72, 74, 75, 115, 118, 119]
[2026-05-26 08:39:34] [INFO ] Actually due to overlaps returned [62, 43, 72, 118, 119, 22, 26, 48, 74, 75]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 112 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 128/202 places, 134/198 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 128 transition count 133
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 127 transition count 133
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 127 transition count 132
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 126 transition count 132
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 125 transition count 131
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 125 transition count 131
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 22 place count 117 transition count 123
Applied a total of 22 rules in 10 ms. Remains 117 /128 variables (removed 11) and now considering 123/134 (removed 11) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11235263019928189108.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7381118923712019825.kers'
[2026-05-26 08:39:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11235263019928189108.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7381118923712019825.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 123 rows 112 cols 274 entries
Finished phase 1 with 85 SingleSign rule and 8 generalized
[2026-05-26 08:39:34] [INFO ] Computed 24 invariants in 0 ms
Computed 24 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7381118923712019825.kers
Total runtime 0 ms.
[2026-05-26 08:39:34] [INFO ] Implicit Places using invariants in 117 ms returned [99]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 120 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 116/202 places, 123/198 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 115 transition count 122
Applied a total of 2 rules in 5 ms. Remains 115 /116 variables (removed 1) and now considering 122/123 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4662114903672311049.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-857601905061088900.kers'
[2026-05-26 08:39:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4662114903672311049.kers, --Pflows, --basisKERS=/tmp/petrispot-output-857601905061088900.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 122 rows 110 cols 270 entries
Finished phase 1 with 84 SingleSign rule and 8 generalized
[2026-05-26 08:39:34] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-857601905061088900.kers
Total runtime 0 ms.
[2026-05-26 08:39:34] [INFO ] Implicit Places using invariants in 114 ms returned []
[2026-05-26 08:39:34] [INFO ] Invariant cache hit.
[2026-05-26 08:39:35] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:39:35] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 437 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 115/202 places, 122/198 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 719 ms. Remains : 115/202 places, 122/198 transitions.
[2026-05-26 08:39:35] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:39:35] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:39:35] [INFO ] Input system was already deterministic with 122 transitions.
[2026-05-26 08:39:35] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:39:35] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:39:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality16193054584355289420.gal : 1 ms
[2026-05-26 08:39:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality8109757117757652587.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/CTLCardinality16193054584355289420.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8109757117757652587.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,201568,0.174343,12156,2,4655,5,38243,6,0,585,31366,0


Converting to forward existential form...Done !
original formula: (E(!((!(((AF((PU_out==1)) * (((ch_A2D_full==0)||(crane_store_free==1))||((crane_to_belt2==0)||(A2U_rotated==1)))) + (arm1_pick_up_angle==...477
=> equivalent forward existential formula: [(((Init * E(!((!(((!(EG(!((PU_out==1)))) * (((ch_A2D_full==0)||(crane_store_free==1))||((crane_to_belt2==0)||(A...1076
Reverse transition relation is NOT exact ! Due to transitions t3, t19, t22, t26, t28, t30, t32, t35, t39, t44, t49, t55, t73, t74, t75, t76, t77, t78, t86,...344
Detected timeout of ITS tools.
[2026-05-26 08:40:05] [INFO ] Flatten gal took : 8 ms
[2026-05-26 08:40:05] [INFO ] Applying decomposition
[2026-05-26 08:40:05] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8405706941720095913.txt' '-o' '/tmp/graph8405706941720095913.bin' '-w' '/tmp/graph8405706941720095913.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8405706941720095913.bin' '-l' '-1' '-v' '-w' '/tmp/graph8405706941720095913.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:40:05] [INFO ] Decomposing Gal with order
[2026-05-26 08:40:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:40:05] [INFO ] Removed a total of 24 redundant transitions.
[2026-05-26 08:40:05] [INFO ] Flatten gal took : 11 ms
[2026-05-26 08:40:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 3 ms.
[2026-05-26 08:40:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality12105862438800793553.gal : 2 ms
[2026-05-26 08:40:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality11250628733928402346.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/CTLCardinality12105862438800793553.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11250628733928402346.ctl'

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 -...264
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,201568,0.05923,6440,556,104,4172,512,493,5511,103,1656,0


Converting to forward existential form...Done !
original formula: (E(!((!(((AF((i1.u2.PU_out==1)) * (((i0.u1.ch_A2D_full==0)||(i8.i0.u31.crane_store_free==1))||((i8.i0.u31.crane_to_belt2==0)||(i5.u22.A2U...627
=> equivalent forward existential formula: [(((Init * E(!((!(((!(EG(!((i1.u2.PU_out==1)))) * (((i0.u1.ch_A2D_full==0)||(i8.i0.u31.crane_store_free==1))||((...1330
Reverse transition relation is NOT exact ! Due to transitions t97, t104, t107, t115, i0.t19, i1.t76, i1.t3, i1.u5.t75, i2.t78, i2.t77, i2.t74, i2.t73, i3.u...551
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,2.97453,142260,1,0,326283,1337,2293,253957,488,3616,553810
FORMULA ParamProductionCell-PT-5-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 202/202 places, 198/198 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 201 transition count 197
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 201 transition count 197
Applied a total of 2 rules in 8 ms. Remains 201 /202 variables (removed 1) and now considering 197/198 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11106890939608188409.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11173347582025739505.kers'
[2026-05-26 08:40:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11106890939608188409.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11173347582025739505.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 197 rows 195 cols 462 entries
Finished phase 1 with 145 SingleSign rule and 22 generalized
[2026-05-26 08:40:08] [INFO ] Computed 34 invariants in 1 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11173347582025739505.kers
Total runtime 1 ms.
[2026-05-26 08:40:08] [INFO ] Implicit Places using invariants in 125 ms returned [31, 36, 55, 63, 87, 101, 103, 104, 170, 173, 174, 179]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 126 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 189/202 places, 197/198 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 187 transition count 195
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 187 transition count 195
Applied a total of 4 rules in 5 ms. Remains 187 /189 variables (removed 2) and now considering 195/197 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16322858294846175521.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17042303258331125325.kers'
[2026-05-26 08:40:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16322858294846175521.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17042303258331125325.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 195 rows 182 cols 412 entries
Finished phase 1 with 156 SingleSign rule and 9 generalized
[2026-05-26 08:40:08] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17042303258331125325.kers
Total runtime 1 ms.
[2026-05-26 08:40:08] [INFO ] Implicit Places using invariants in 77 ms returned []
[2026-05-26 08:40:08] [INFO ] Invariant cache hit.
[2026-05-26 08:40:08] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:40:09] [INFO ] Implicit Places using invariants and state equation in 582 ms returned []
Implicit Place search using SMT with State Equation took 662 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 187/202 places, 195/198 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 801 ms. Remains : 187/202 places, 195/198 transitions.
[2026-05-26 08:40:09] [INFO ] Flatten gal took : 7 ms
[2026-05-26 08:40:09] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:40:09] [INFO ] Input system was already deterministic with 195 transitions.
[2026-05-26 08:40:09] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:40:09] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:40:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality17086121312431128329.gal : 1 ms
[2026-05-26 08:40:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality12040142846134337408.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/CTLCardinality17086121312431128329.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12040142846134337408.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,1.64127e+06,0.383608,20748,2,9131,5,83345,6,0,946,60171,0


Converting to forward existential form...Done !
original formula: E((CU_trans_rs==1) U (((A1U_out==0) * AX(AG((press_up==0)))) * (AF(!(((press_at_upper_pos==1)&&((belt1_light_barrier_true==0)||(press_sto...236
=> equivalent forward existential formula: ([((FwdU(Init,(CU_trans_rs==1)) * ((A1U_out==0) * !(EX(!(!(E(TRUE U !((press_up==0))))))))) * !(EG(!(!(((press_a...428
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t71, t73, t75, t76, t77, t79,...447
Detected timeout of ITS tools.
[2026-05-26 08:40:39] [INFO ] Flatten gal took : 10 ms
[2026-05-26 08:40:39] [INFO ] Applying decomposition
[2026-05-26 08:40:39] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17496904885767123922.txt' '-o' '/tmp/graph17496904885767123922.bin' '-w' '/tmp/graph17496904885767123922.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17496904885767123922.bin' '-l' '-1' '-v' '-w' '/tmp/graph17496904885767123922.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:40:39] [INFO ] Decomposing Gal with order
[2026-05-26 08:40:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:40:39] [INFO ] Removed a total of 46 redundant transitions.
[2026-05-26 08:40:39] [INFO ] Flatten gal took : 9 ms
[2026-05-26 08:40:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-26 08:40:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality9670755180190011624.gal : 3 ms
[2026-05-26 08:40:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality1551679169912129023.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/CTLCardinality9670755180190011624.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1551679169912129023.ctl'

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 -...262
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,1.64127e+06,0.116794,7688,714,42,6924,267,589,7706,58,611,0


Converting to forward existential form...Done !
original formula: E((i10.i1.u68.CU_trans_rs==1) U (((i8.i0.u64.A1U_out==0) * AX(AG((i3.i0.u6.press_up==0)))) * (AF(!(((i3.i0.u7.press_at_upper_pos==1)&&((i...312
=> equivalent forward existential formula: ([((FwdU(Init,(i10.i1.u68.CU_trans_rs==1)) * ((i8.i0.u64.A1U_out==0) * !(EX(!(!(E(TRUE U !((i3.i0.u6.press_up==0...534
Reverse transition relation is NOT exact ! Due to transitions t10, t14, t62, t65, t118, i0.i0.u3.t34, i0.i0.u12.t22, i0.i0.u14.t26, i0.i1.u17.t30, i1.u19.t...803
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,3.75001,159060,1,0,413783,338,3441,294099,264,848,814223
FORMULA ParamProductionCell-PT-5-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 202/202 places, 198/198 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 202 transition count 175
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 46 place count 179 transition count 175
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 46 place count 179 transition count 158
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 80 place count 162 transition count 158
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 82 place count 160 transition count 156
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 160 transition count 156
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 2 with 1 rules applied. Total rules applied 85 place count 160 transition count 155
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 86 place count 159 transition count 155
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 160 place count 122 transition count 118
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 162 place count 121 transition count 117
Applied a total of 162 rules in 37 ms. Remains 121 /202 variables (removed 81) and now considering 117/198 (removed 81) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12797220588554939314.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18247522840905189179.kers'
[2026-05-26 08:40:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12797220588554939314.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18247522840905189179.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 117 rows 115 cols 300 entries
Finished phase 1 with 65 SingleSign rule and 22 generalized
[2026-05-26 08:40:43] [INFO ] Computed 34 invariants in 0 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18247522840905189179.kers
Total runtime 1 ms.
[2026-05-26 08:40:43] [INFO ] Implicit Places using invariants in 95 ms returned [11, 19, 23, 26, 39, 44, 54, 63, 64, 65, 101, 104, 105, 109]
[2026-05-26 08:40:43] [INFO ] Actually due to overlaps returned [54, 26, 39, 63, 104, 105, 11, 19, 109, 23, 44, 64, 65]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 96 ms to find 13 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 108/202 places, 117/198 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 108 transition count 116
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 107 transition count 116
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 40 place count 88 transition count 97
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 87 transition count 96
Applied a total of 42 rules in 7 ms. Remains 87 /108 variables (removed 21) and now considering 96/117 (removed 21) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8491163910744208506.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16167728469365508240.kers'
[2026-05-26 08:40:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8491163910744208506.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16167728469365508240.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 96 rows 82 cols 208 entries
Finished phase 1 with 59 SingleSign rule and 7 generalized
[2026-05-26 08:40:43] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16167728469365508240.kers
Total runtime 1 ms.
[2026-05-26 08:40:43] [INFO ] Implicit Places using invariants in 61 ms returned [74]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 62 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 86/202 places, 96/198 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 85 transition count 95
Applied a total of 2 rules in 4 ms. Remains 85 /86 variables (removed 1) and now considering 95/96 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13340647639960810529.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7467128489499520948.kers'
[2026-05-26 08:40:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13340647639960810529.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7467128489499520948.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 95 rows 80 cols 204 entries
Finished phase 1 with 58 SingleSign rule and 7 generalized
[2026-05-26 08:40:43] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7467128489499520948.kers
Total runtime 1 ms.
[2026-05-26 08:40:43] [INFO ] Implicit Places using invariants in 63 ms returned []
[2026-05-26 08:40:43] [INFO ] Invariant cache hit.
[2026-05-26 08:40:43] [INFO ] State equation strengthened by 66 read => feed constraints.
[2026-05-26 08:40:43] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 85/202 places, 95/198 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 412 ms. Remains : 85/202 places, 95/198 transitions.
[2026-05-26 08:40:43] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:40:43] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:40:43] [INFO ] Input system was already deterministic with 95 transitions.
[2026-05-26 08:40:43] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:40:43] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:40:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality18092123641285276553.gal : 1 ms
[2026-05-26 08:40:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality11664993741840821860.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/CTLCardinality18092123641285276553.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11664993741840821860.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,45626,0.063106,6720,2,2031,5,12200,6,0,438,10100,0


Converting to forward existential form...Done !
original formula: EF(AG((PU_lower_rs==0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((PU_lower_rs==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t41, t42, t46, t47, t53, t54, t65, t66, t69, t71, t73, t74, t77, t79, t80, t81, t82, t84, t85...285
(forward)formula 0,0,0.850938,40916,1,0,228,223278,212,130,2680,142492,283
FORMULA ParamProductionCell-PT-5-CTLCardinality-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 : 202/202 places, 198/198 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 200 transition count 196
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 200 transition count 196
Applied a total of 4 rules in 3 ms. Remains 200 /202 variables (removed 2) and now considering 196/198 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4424374964593092953.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14465428046914182546.kers'
[2026-05-26 08:40:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4424374964593092953.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14465428046914182546.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 196 rows 194 cols 460 entries
Finished phase 1 with 144 SingleSign rule and 22 generalized
[2026-05-26 08:40:44] [INFO ] Computed 34 invariants in 1 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14465428046914182546.kers
Total runtime 1 ms.
[2026-05-26 08:40:44] [INFO ] Implicit Places using invariants in 117 ms returned [16, 27, 31, 36, 55, 63, 87, 100, 102, 103, 169, 172, 173, 178]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 118 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 186/202 places, 196/198 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 184 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 184 transition count 194
Applied a total of 4 rules in 3 ms. Remains 184 /186 variables (removed 2) and now considering 194/196 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1480599108813553670.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-999960446059620619.kers'
[2026-05-26 08:40:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1480599108813553670.kers, --Pflows, --basisKERS=/tmp/petrispot-output-999960446059620619.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 194 rows 179 cols 402 entries
Finished phase 1 with 157 SingleSign rule and 7 generalized
[2026-05-26 08:40:44] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-999960446059620619.kers
Total runtime 1 ms.
[2026-05-26 08:40:44] [INFO ] Implicit Places using invariants in 87 ms returned []
[2026-05-26 08:40:44] [INFO ] Invariant cache hit.
[2026-05-26 08:40:44] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:40:44] [INFO ] Implicit Places using invariants and state equation in 360 ms returned []
Implicit Place search using SMT with State Equation took 451 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 184/202 places, 194/198 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 575 ms. Remains : 184/202 places, 194/198 transitions.
[2026-05-26 08:40:44] [INFO ] Flatten gal took : 7 ms
[2026-05-26 08:40:44] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:40:44] [INFO ] Input system was already deterministic with 194 transitions.
[2026-05-26 08:40:44] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:40:44] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:40:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality5576290287943026807.gal : 1 ms
[2026-05-26 08:40:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality1406988255913444710.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/CTLCardinality5576290287943026807.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1406988255913444710.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,1.6368e+06,0.393705,20524,2,9006,5,82975,6,0,933,59475,0


Converting to forward existential form...Done !
original formula: (EG(EF((table_at_load_angle==0))) * EX(AF(AX((table_top_pos==1)))))
=> equivalent forward existential formula: [(EY((Init * EG(E(TRUE U (table_at_load_angle==0))))) * !(EG(!(!(EX(!((table_top_pos==1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t72, t73, t75, t76, t78, t79,...442
Using saturation style SCC detection
(forward)formula 0,1,29.8538,894348,1,0,1720,6.29937e+06,420,1034,5672,4.10353e+06,1798
FORMULA ParamProductionCell-PT-5-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 202/202 places, 198/198 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 202 transition count 179
Reduce places removed 19 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 20 rules applied. Total rules applied 39 place count 183 transition count 178
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 40 place count 182 transition count 178
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 40 place count 182 transition count 161
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 74 place count 165 transition count 161
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 76 place count 163 transition count 159
Iterating global reduction 3 with 2 rules applied. Total rules applied 78 place count 163 transition count 159
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 3 with 1 rules applied. Total rules applied 79 place count 163 transition count 158
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 80 place count 162 transition count 158
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 152 place count 126 transition count 122
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 154 place count 125 transition count 121
Applied a total of 154 rules in 23 ms. Remains 125 /202 variables (removed 77) and now considering 121/198 (removed 77) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15718985860840722083.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2375037127645021645.kers'
[2026-05-26 08:41:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15718985860840722083.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2375037127645021645.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 121 rows 119 cols 308 entries
Finished phase 1 with 69 SingleSign rule and 22 generalized
[2026-05-26 08:41:15] [INFO ] Computed 34 invariants in 0 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2375037127645021645.kers
Total runtime 1 ms.
[2026-05-26 08:41:15] [INFO ] Implicit Places using invariants in 94 ms returned [11, 18, 22, 25, 39, 45, 55, 64, 65, 66, 104, 107, 108, 112]
[2026-05-26 08:41:15] [INFO ] Actually due to overlaps returned [55, 25, 39, 64, 107, 108, 11, 18, 112, 22, 45, 65, 66]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 96 ms to find 13 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 112/202 places, 121/198 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 112 transition count 120
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 111 transition count 120
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 36 place count 94 transition count 103
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 93 transition count 102
Applied a total of 38 rules in 4 ms. Remains 93 /112 variables (removed 19) and now considering 102/121 (removed 19) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13953541443355729080.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15786056800820010957.kers'
[2026-05-26 08:41:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13953541443355729080.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15786056800820010957.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 102 rows 88 cols 220 entries
Finished phase 1 with 65 SingleSign rule and 7 generalized
[2026-05-26 08:41:15] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15786056800820010957.kers
Total runtime 1 ms.
[2026-05-26 08:41:15] [INFO ] Implicit Places using invariants in 60 ms returned [78]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 92/202 places, 102/198 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 92 transition count 101
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 91 transition count 101
Applied a total of 2 rules in 3 ms. Remains 91 /92 variables (removed 1) and now considering 101/102 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6103500516142295528.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13377290454042137589.kers'
[2026-05-26 08:41:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6103500516142295528.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13377290454042137589.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 101 rows 86 cols 216 entries
Finished phase 1 with 64 SingleSign rule and 7 generalized
[2026-05-26 08:41:15] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13377290454042137589.kers
Total runtime 1 ms.
[2026-05-26 08:41:15] [INFO ] Implicit Places using invariants in 57 ms returned []
[2026-05-26 08:41:15] [INFO ] Invariant cache hit.
[2026-05-26 08:41:15] [INFO ] State equation strengthened by 66 read => feed constraints.
[2026-05-26 08:41:15] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 91/202 places, 101/198 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 390 ms. Remains : 91/202 places, 101/198 transitions.
[2026-05-26 08:41:15] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:41:15] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:41:15] [INFO ] Input system was already deterministic with 101 transitions.
[2026-05-26 08:41:15] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:41:15] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:41:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality1896812278266703633.gal : 0 ms
[2026-05-26 08:41:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality10805514353940370269.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/CTLCardinality1896812278266703633.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10805514353940370269.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,66956,0.155361,10576,2,4064,5,30664,6,0,468,24538,0


Converting to forward existential form...Done !
original formula: AG(AF((((A1L_loaded==0)||(deposit_belt_occupied==1)) + A(EG(((CL_lift_rs==0)||(CL_lower_rs==1))) U EF((DB_out==0))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((((A1L_loaded==0)||(deposit_belt_occupied==1)) + !((E(!(E(TRUE U (DB_out==0))) U (!(EG((...265
Reverse transition relation is NOT exact ! Due to transitions t32, t47, t48, t53, t54, t61, t62, t72, t73, t75, t77, t79, t81, t82, t84, t86, t87, t88, t89...297
(forward)formula 0,1,1.59068,58160,1,0,189,270783,236,105,2898,166782,215
FORMULA ParamProductionCell-PT-5-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 202/202 places, 198/198 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 202 transition count 176
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 44 place count 180 transition count 176
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 44 place count 180 transition count 160
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 76 place count 164 transition count 160
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 78 place count 162 transition count 158
Iterating global reduction 2 with 2 rules applied. Total rules applied 80 place count 162 transition count 158
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 2 with 1 rules applied. Total rules applied 81 place count 162 transition count 157
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 82 place count 161 transition count 157
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 156 place count 124 transition count 120
Applied a total of 156 rules in 10 ms. Remains 124 /202 variables (removed 78) and now considering 120/198 (removed 78) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14785212531353034855.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1954562859018109703.kers'
[2026-05-26 08:41:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14785212531353034855.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1954562859018109703.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 120 rows 118 cols 306 entries
Finished phase 1 with 68 SingleSign rule and 22 generalized
[2026-05-26 08:41:17] [INFO ] Computed 34 invariants in 1 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1954562859018109703.kers
Total runtime 1 ms.
[2026-05-26 08:41:17] [INFO ] Implicit Places using invariants in 93 ms returned [12, 19, 23, 26, 40, 45, 55, 64, 65, 66, 104, 107, 108, 112]
[2026-05-26 08:41:17] [INFO ] Actually due to overlaps returned [55, 26, 40, 64, 107, 108, 12, 19, 112, 23, 45, 65, 66]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 94 ms to find 13 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 111/202 places, 120/198 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 111 transition count 119
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 110 transition count 119
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 40 place count 91 transition count 100
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 90 transition count 99
Applied a total of 42 rules in 5 ms. Remains 90 /111 variables (removed 21) and now considering 99/120 (removed 21) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4217333042238133307.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5586539547375838856.kers'
[2026-05-26 08:41:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4217333042238133307.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5586539547375838856.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 99 rows 85 cols 214 entries
Finished phase 1 with 62 SingleSign rule and 7 generalized
[2026-05-26 08:41:17] [INFO ] Computed 21 invariants in 1 ms
Computed 21 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5586539547375838856.kers
Total runtime 2 ms.
[2026-05-26 08:41:17] [INFO ] Implicit Places using invariants in 62 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 63 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 89/202 places, 99/198 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 88 transition count 98
Applied a total of 2 rules in 3 ms. Remains 88 /89 variables (removed 1) and now considering 98/99 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14461387354003372053.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17320626290657417948.kers'
[2026-05-26 08:41:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14461387354003372053.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17320626290657417948.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 98 rows 83 cols 210 entries
Finished phase 1 with 61 SingleSign rule and 7 generalized
[2026-05-26 08:41:17] [INFO ] Computed 20 invariants in 0 ms
Computed 20 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17320626290657417948.kers
Total runtime 0 ms.
[2026-05-26 08:41:17] [INFO ] Implicit Places using invariants in 60 ms returned []
[2026-05-26 08:41:17] [INFO ] Invariant cache hit.
[2026-05-26 08:41:17] [INFO ] State equation strengthened by 67 read => feed constraints.
[2026-05-26 08:41:17] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 88/202 places, 98/198 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 396 ms. Remains : 88/202 places, 98/198 transitions.
[2026-05-26 08:41:17] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:41:17] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:41:17] [INFO ] Input system was already deterministic with 98 transitions.
[2026-05-26 08:41:17] [INFO ] Flatten gal took : 1 ms
[2026-05-26 08:41:17] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:41:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality4773403219721523561.gal : 1 ms
[2026-05-26 08:41:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality7416849493650704845.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/CTLCardinality4773403219721523561.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7416849493650704845.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,61211,0.142219,10600,2,3986,5,28992,6,0,453,25858,0


Converting to forward existential form...Done !
original formula: !(A(EG(((arm1_storing==0)||(TU_in==1))) U EG((crane_pick_up_height==0))))
=> equivalent forward existential formula: ([((FwdU(Init,!(EG((crane_pick_up_height==0)))) * !(EG(((arm1_storing==0)||(TU_in==1))))) * !(EG((crane_pick_up_...236
Reverse transition relation is NOT exact ! Due to transitions t9, t25, t43, t44, t48, t49, t57, t58, t69, t70, t74, t76, t77, t80, t82, t83, t84, t85, t87,...289
(forward)formula 0,1,8.44054,287924,1,0,1214,1.93036e+06,224,517,2886,1.31912e+06,1465
FORMULA ParamProductionCell-PT-5-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 202/202 places, 198/198 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 201 transition count 197
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 201 transition count 197
Applied a total of 2 rules in 8 ms. Remains 201 /202 variables (removed 1) and now considering 197/198 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8780127776099898263.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12861085854018681057.kers'
[2026-05-26 08:41:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8780127776099898263.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12861085854018681057.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 197 rows 195 cols 462 entries
Finished phase 1 with 145 SingleSign rule and 22 generalized
[2026-05-26 08:41:26] [INFO ] Computed 34 invariants in 0 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12861085854018681057.kers
Total runtime 1 ms.
[2026-05-26 08:41:26] [INFO ] Implicit Places using invariants in 127 ms returned [16, 27, 31, 36, 55, 63, 87, 101, 103, 104, 173, 174, 179]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 128 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 188/202 places, 197/198 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 186 transition count 195
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 186 transition count 195
Applied a total of 4 rules in 3 ms. Remains 186 /188 variables (removed 2) and now considering 195/197 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2568961212520348894.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9271154313438127113.kers'
[2026-05-26 08:41:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2568961212520348894.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9271154313438127113.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 195 rows 181 cols 406 entries
Finished phase 1 with 158 SingleSign rule and 7 generalized
[2026-05-26 08:41:26] [INFO ] Computed 21 invariants in 0 ms
Computed 21 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9271154313438127113.kers
Total runtime 1 ms.
[2026-05-26 08:41:26] [INFO ] Implicit Places using invariants in 88 ms returned []
[2026-05-26 08:41:26] [INFO ] Invariant cache hit.
[2026-05-26 08:41:26] [INFO ] State equation strengthened by 68 read => feed constraints.
[2026-05-26 08:41:27] [INFO ] Implicit Places using invariants and state equation in 785 ms returned []
Implicit Place search using SMT with State Equation took 876 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 186/202 places, 195/198 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1016 ms. Remains : 186/202 places, 195/198 transitions.
[2026-05-26 08:41:27] [INFO ] Flatten gal took : 7 ms
[2026-05-26 08:41:27] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:41:27] [INFO ] Input system was already deterministic with 195 transitions.
[2026-05-26 08:41:27] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:41:27] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:41:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality17039698728457756775.gal : 1 ms
[2026-05-26 08:41:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality9340459107716509012.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/CTLCardinality17039698728457756775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9340459107716509012.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,1.64127e+06,0.466258,22072,2,9892,5,90304,6,0,942,64566,0


Converting to forward existential form...Done !
original formula: AX((EF(((A1L_rot1_in==0)&&(A2U_rot3_rs==1))) + (A(EX((((crane_mag_off==1)||(arm1_pick_up_ext==0))||(ch_TA1_free==1))) U !(((((A2L_extende...266
=> equivalent forward existential formula: [((EY(Init) * !((!((E(!(!(((((A2L_extended==0)||(table_at_load_angle==1))||((CL_lift_run==0)||(PL_lower_rs==1)))...595
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t71, t72, t73, t75, t76, t78,...447
(forward)formula 0,1,26.0723,651248,1,0,500,4.32634e+06,411,282,5236,2.29674e+06,613
FORMULA ParamProductionCell-PT-5-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 202/202 places, 198/198 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 202 transition count 179
Reduce places removed 19 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 22 rules applied. Total rules applied 41 place count 183 transition count 176
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 44 place count 180 transition count 176
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 44 place count 180 transition count 162
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 72 place count 166 transition count 162
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 74 place count 164 transition count 160
Iterating global reduction 3 with 2 rules applied. Total rules applied 76 place count 164 transition count 160
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 3 with 1 rules applied. Total rules applied 77 place count 164 transition count 159
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 78 place count 163 transition count 159
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 5 with 64 rules applied. Total rules applied 142 place count 131 transition count 127
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 144 place count 130 transition count 126
Applied a total of 144 rules in 15 ms. Remains 130 /202 variables (removed 72) and now considering 126/198 (removed 72) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13588577815804870311.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-727303403355481743.kers'
[2026-05-26 08:41:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13588577815804870311.kers, --Pflows, --basisKERS=/tmp/petrispot-output-727303403355481743.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 126 rows 124 cols 318 entries
Finished phase 1 with 74 SingleSign rule and 22 generalized
[2026-05-26 08:41:53] [INFO ] Computed 34 invariants in 0 ms
Computed 34 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-727303403355481743.kers
Total runtime 1 ms.
[2026-05-26 08:41:53] [INFO ] Implicit Places using invariants in 119 ms returned [13, 21, 28, 42, 47, 60, 72, 73, 110, 113, 114, 118]
[2026-05-26 08:41:53] [INFO ] Actually due to overlaps returned [60, 28, 42, 113, 114, 13, 21, 118, 47, 72, 73]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 121 ms to find 11 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 119/202 places, 126/198 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 119 transition count 123
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 116 transition count 123
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 34 place count 102 transition count 109
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 101 transition count 108
Applied a total of 36 rules in 9 ms. Remains 101 /119 variables (removed 18) and now considering 108/126 (removed 18) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16960476497042846856.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9299621378818990393.kers'
[2026-05-26 08:41:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16960476497042846856.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9299621378818990393.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 108 rows 96 cols 238 entries
Finished phase 1 with 69 SingleSign rule and 9 generalized
[2026-05-26 08:41:53] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-9299621378818990393.kers
Total runtime 14 ms.
[2026-05-26 08:41:53] [INFO ] Implicit Places using invariants in 86 ms returned [88]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 89 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 100/202 places, 108/198 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 99 transition count 107
Applied a total of 2 rules in 3 ms. Remains 99 /100 variables (removed 1) and now considering 107/108 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6542437085945474307.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15059975187949441432.kers'
[2026-05-26 08:41:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6542437085945474307.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15059975187949441432.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 107 rows 94 cols 234 entries
Finished phase 1 with 68 SingleSign rule and 9 generalized
[2026-05-26 08:41:53] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-15059975187949441432.kers
Total runtime 9 ms.
[2026-05-26 08:41:53] [INFO ] Implicit Places using invariants in 74 ms returned []
[2026-05-26 08:41:53] [INFO ] Invariant cache hit.
[2026-05-26 08:41:53] [INFO ] State equation strengthened by 66 read => feed constraints.
[2026-05-26 08:41:53] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 99/202 places, 107/198 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 486 ms. Remains : 99/202 places, 107/198 transitions.
[2026-05-26 08:41:53] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:41:53] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:41:53] [INFO ] Input system was already deterministic with 107 transitions.
[2026-05-26 08:41:53] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:41:53] [INFO ] Flatten gal took : 1 ms
[2026-05-26 08:41:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality17456280586193217458.gal : 1 ms
[2026-05-26 08:41:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality17511637640096678537.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/CTLCardinality17456280586193217458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17511637640096678537.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,84641,0.154221,10660,2,3978,5,30857,6,0,506,25970,0


Converting to forward existential form...Done !
original formula: !(A((!(EF((arm2_retract_ext==0))) * EG(((arm2_backward==0)||(ch_A2D_free==1)))) U ((((arm2_store_free==0)||(A2L_ret_rs==1))&&((PU_out==0)...210
=> equivalent forward existential formula: (([(FwdU((FwdU(Init,!(((((arm2_store_free==0)||(A2L_ret_rs==1))&&((PU_out==0)||(A2U_rot3_in==1)))&&(table_ready_...771
Hit Full ! (commute/partial/dont) 97/0/10
(forward)formula 0,1,0.395933,17920,1,0,11,64561,17,3,1088,59745,7
FORMULA ParamProductionCell-PT-5-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 202/202 places, 198/198 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 202 transition count 177
Reduce places removed 21 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 22 rules applied. Total rules applied 43 place count 181 transition count 176
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 44 place count 180 transition count 176
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 44 place count 180 transition count 162
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 72 place count 166 transition count 162
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 74 place count 164 transition count 160
Iterating global reduction 3 with 2 rules applied. Total rules applied 76 place count 164 transition count 160
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 3 with 1 rules applied. Total rules applied 77 place count 164 transition count 159
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 78 place count 163 transition count 159
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 5 with 70 rules applied. Total rules applied 148 place count 128 transition count 124
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 150 place count 127 transition count 123
Applied a total of 150 rules in 22 ms. Remains 127 /202 variables (removed 75) and now considering 123/198 (removed 75) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16560285241584604652.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9850313725026204220.kers'
[2026-05-26 08:41:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16560285241584604652.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9850313725026204220.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 123 rows 121 cols 312 entries
Finished phase 1 with 71 SingleSign rule and 22 generalized
[2026-05-26 08:41:54] [INFO ] Computed 34 invariants in 0 ms
Computed 34 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9850313725026204220.kers
Total runtime 0 ms.
[2026-05-26 08:41:54] [INFO ] Implicit Places using invariants in 89 ms returned [12, 19, 23, 26, 40, 58, 67, 68, 107, 111, 115]
[2026-05-26 08:41:54] [INFO ] Actually due to overlaps returned [58, 26, 40, 67, 111, 12, 19, 115, 23, 68]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 91 ms to find 10 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 117/202 places, 123/198 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 117 transition count 122
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 116 transition count 122
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 30 place count 102 transition count 108
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 101 transition count 107
Applied a total of 32 rules in 4 ms. Remains 101 /117 variables (removed 16) and now considering 107/123 (removed 16) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13843473353631791110.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15393719057293541313.kers'
[2026-05-26 08:41:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13843473353631791110.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15393719057293541313.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 107 rows 96 cols 238 entries
Finished phase 1 with 68 SingleSign rule and 9 generalized
[2026-05-26 08:41:54] [INFO ] Computed 24 invariants in 0 ms
Computed 24 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15393719057293541313.kers
Total runtime 0 ms.
[2026-05-26 08:41:54] [INFO ] Implicit Places using invariants in 60 ms returned [84]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 100/202 places, 107/198 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 107/107 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 180 ms. Remains : 100/202 places, 107/198 transitions.
[2026-05-26 08:41:54] [INFO ] Flatten gal took : 1 ms
[2026-05-26 08:41:54] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:41:54] [INFO ] Input system was already deterministic with 107 transitions.
[2026-05-26 08:41:54] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:41:54] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:41:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality7769756174255011821.gal : 1 ms
[2026-05-26 08:41:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality16629508315027893738.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/CTLCardinality7769756174255011821.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16629508315027893738.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,107032,0.083359,7492,2,2699,5,16031,6,0,510,12990,0


Converting to forward existential form...Done !
original formula: (AF(((((A2L_ret_run==0)&&(FB_trans_run==1))&&(((arm2_magnet_on==0)||(ch_A1P_free==1))&&(crane_lift==0))) * EG(((arm2_release_angle==0)&&(...238
=> equivalent forward existential formula: [FwdG(FwdU((Init * !(!(EG(!(((((A2L_ret_run==0)&&(FB_trans_run==1))&&(((arm2_magnet_on==0)||(ch_A1P_free==1))&&(...299
Reverse transition relation is NOT exact ! Due to transitions t28, t43, t53, t54, t58, t59, t60, t66, t67, t68, t79, t80, t82, t84, t87, t89, t91, t92, t95...312
Hit Full ! (commute/partial/dont) 103/0/4
(forward)formula 0,0,1.88115,74648,1,0,529,442761,251,246,3362,324549,639
FORMULA ParamProductionCell-PT-5-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 202/202 places, 198/198 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 200 transition count 196
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 200 transition count 196
Applied a total of 4 rules in 2 ms. Remains 200 /202 variables (removed 2) and now considering 196/198 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6087832928987848552.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9683124168477560621.kers'
[2026-05-26 08:41:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6087832928987848552.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9683124168477560621.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 196 rows 194 cols 460 entries
Finished phase 1 with 144 SingleSign rule and 22 generalized
[2026-05-26 08:41:56] [INFO ] Computed 34 invariants in 0 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9683124168477560621.kers
Total runtime 1 ms.
[2026-05-26 08:41:56] [INFO ] Implicit Places using invariants in 117 ms returned [16, 27, 31, 36, 55, 63, 100, 102, 103, 169, 172, 173, 178]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 118 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 187/202 places, 196/198 transitions.
Applied a total of 0 rules in 2 ms. Remains 187 /187 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 123 ms. Remains : 187/202 places, 196/198 transitions.
[2026-05-26 08:41:56] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:41:56] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:41:56] [INFO ] Input system was already deterministic with 196 transitions.
[2026-05-26 08:41:56] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:41:56] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:41:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality3621950069494964721.gal : 1 ms
[2026-05-26 08:41:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality5438388448821614192.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/CTLCardinality3621950069494964721.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5438388448821614192.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,1.63816e+06,0.372779,19556,2,8291,5,77968,6,0,947,56626,0


Converting to forward existential form...Done !
original formula: EG((AG(!(A((TU_out==1) U (robot_left==1)))) + EX(TRUE)))
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !(!(!((E(!((robot_left==1)) U (!((TU_out==1)) * !((robot_left==1)))) + EG(!((robot_left==...188
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t71, t72, t73, t75, t77, t79,...447
Detected timeout of ITS tools.
[2026-05-26 08:42:26] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:42:26] [INFO ] Applying decomposition
[2026-05-26 08:42:26] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9718882920964010320.txt' '-o' '/tmp/graph9718882920964010320.bin' '-w' '/tmp/graph9718882920964010320.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9718882920964010320.bin' '-l' '-1' '-v' '-w' '/tmp/graph9718882920964010320.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:42:26] [INFO ] Decomposing Gal with order
[2026-05-26 08:42:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:42:26] [INFO ] Removed a total of 16 redundant transitions.
[2026-05-26 08:42:26] [INFO ] Flatten gal took : 7 ms
[2026-05-26 08:42:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2026-05-26 08:42:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality11174469678953880281.gal : 1 ms
[2026-05-26 08:42:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality5113229051529361812.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/CTLCardinality11174469678953880281.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5113229051529361812.ctl'

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 -...263
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,1.63816e+06,0.197562,12680,917,376,9771,11396,502,13496,171,38025,0


Converting to forward existential form...Done !
original formula: EG((AG(!(A((i0.i0.u16.TU_out==1) U (i4.u43.robot_left==1)))) + EX(TRUE)))
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !(!(!((E(!((i4.u43.robot_left==1)) U (!((i0.i0.u16.TU_out==1)) * !((i4.u43.robot_left==1)...219
Reverse transition relation is NOT exact ! Due to transitions t115, t150, t153, i0.t118, i0.i1.t62, i0.i1.u26.t65, i1.i0.u3.t22, i1.i0.u13.t26, i1.i2.u15.t...820
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,8.12473,269096,1,0,623281,19119,3692,451595,1099,89353,790326
FORMULA ParamProductionCell-PT-5-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-26 08:42:34] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:42:34] [INFO ] Flatten gal took : 3 ms
Total runtime 323499 ms.

BK_STOP 1779784954871

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ParamProductionCell-PT-5"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is ParamProductionCell-PT-5, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r194-tall-177969914100497"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-5.tgz
mv ParamProductionCell-PT-5 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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