fond
Model Checking Contest 2026
16th edition, Hamburg, Germany, June 23, 2026
Execution of r114-smll-177955740600521
Last Updated
Jun 17, 2026

About the Execution of ITS-Tools for ErlangenMainframeV0-PT-1202

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16145.004 2341936.00 2490460.00 11757.90 TTFFFTTFTTTTFFTF normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r114-smll-177955740600521.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is ErlangenMainframeV0-PT-1202, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740600521
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 38M
-rw-r--r-- 1 mcc users 8.8K Mar 7 04:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Mar 7 04:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 7 04:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 7 04:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 15 09:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 15 09:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 15 09:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 04:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Mar 7 04:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Mar 7 04:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 7 04:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 38M 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 ErlangenMainframeV0-PT-1202-CTLCardinality-2024-00
FORMULA_NAME ErlangenMainframeV0-PT-1202-CTLCardinality-2024-01
FORMULA_NAME ErlangenMainframeV0-PT-1202-CTLCardinality-2024-02
FORMULA_NAME ErlangenMainframeV0-PT-1202-CTLCardinality-2024-03
FORMULA_NAME ErlangenMainframeV0-PT-1202-CTLCardinality-2024-04
FORMULA_NAME ErlangenMainframeV0-PT-1202-CTLCardinality-2024-05
FORMULA_NAME ErlangenMainframeV0-PT-1202-CTLCardinality-2024-06
FORMULA_NAME ErlangenMainframeV0-PT-1202-CTLCardinality-2024-07
FORMULA_NAME ErlangenMainframeV0-PT-1202-CTLCardinality-2024-08
FORMULA_NAME ErlangenMainframeV0-PT-1202-CTLCardinality-2024-09
FORMULA_NAME ErlangenMainframeV0-PT-1202-CTLCardinality-2024-10
FORMULA_NAME ErlangenMainframeV0-PT-1202-CTLCardinality-2024-11
FORMULA_NAME ErlangenMainframeV0-PT-1202-CTLCardinality-2024-12
FORMULA_NAME ErlangenMainframeV0-PT-1202-CTLCardinality-2024-13
FORMULA_NAME ErlangenMainframeV0-PT-1202-CTLCardinality-2024-14
FORMULA_NAME ErlangenMainframeV0-PT-1202-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779932073583

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ErlangenMainframeV0-PT-1202
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-28 01:34:35] [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]
[2026-05-28 01:34:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-28 01:34:37] [INFO ] Load time of PNML (sax parser for PT used): 2188 ms
[2026-05-28 01:34:38] [INFO ] Transformed 283 places.
[2026-05-28 01:34:38] [INFO ] Transformed 27934 transitions.
[2026-05-28 01:34:38] [INFO ] Found NUPN structural information;
[2026-05-28 01:34:38] [INFO ] Parsed PT model containing 283 places and 27934 transitions and 756485 arcs in 2661 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 28 ms.
Support contains 133 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 27934/27934 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 260 transition count 27911
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 260 transition count 27911
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 49 place count 257 transition count 27908
Iterating global reduction 0 with 3 rules applied. Total rules applied 52 place count 257 transition count 27908
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 256 transition count 23300
Ensure Unique test removed 1 places
Iterating global reduction 0 with 2 rules applied. Total rules applied 55 place count 255 transition count 23300
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 56 place count 254 transition count 14084
Iterating global reduction 0 with 1 rules applied. Total rules applied 57 place count 254 transition count 14084
Applied a total of 57 rules in 2653 ms. Remains 254 /283 variables (removed 29) and now considering 14084/27934 (removed 13850) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18188141452740266926.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-560232405072251724.kers'
[2026-05-28 01:34:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18188141452740266926.kers, --Pflows, --basisKERS=/tmp/petrispot-output-560232405072251724.kers]
Culled 0 columns in 61 ms.
// Phase 1: matrix 14084 rows 254 cols 364753 entries
Finished phase 1 with 222 SingleSign rule and 3 generalized
[2026-05-28 01:34:42] [INFO ] Computed 29 invariants in 232 ms
Computed 29 P flows in 234 ms.
Exported basis to /tmp/petrispot-output-560232405072251724.kers
Total runtime 313 ms.
[2026-05-28 01:34:56] [INFO ] Implicit Places using invariants in 14998 ms returned [192]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 15120 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 253/283 places, 14084/27934 transitions.
Applied a total of 0 rules in 177 ms. Remains 253 /253 variables (removed 0) and now considering 14084/14084 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 17992 ms. Remains : 253/283 places, 14084/27934 transitions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 14084/14084 transitions.
Applied a total of 0 rules in 146 ms. Remains 253 /253 variables (removed 0) and now considering 14084/14084 (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-4025428469242323564.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14835985024076691869.kers'
[2026-05-28 01:34:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4025428469242323564.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14835985024076691869.kers]
Culled 0 columns in 102 ms.
// Phase 1: matrix 14084 rows 253 cols 350929 entries
Finished phase 1 with 222 SingleSign rule and 3 generalized
[2026-05-28 01:34:57] [INFO ] Computed 28 invariants in 376 ms
Computed 28 P flows in 377 ms.
Exported basis to /tmp/petrispot-output-14835985024076691869.kers
Total runtime 424 ms.
[2026-05-28 01:35:06] [INFO ] Implicit Places using invariants in 8898 ms returned []
Implicit Place search using SMT only with invariants took 8901 ms to find 0 implicit places.
Running 14083 sub problems to find dead transitions.
[2026-05-28 01:35:06] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 14083 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 252/14337 variables, and 10 constraints, problems are : Problem set: 0 solved, 14083 unsolved in 30584 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/253 constraints, PredecessorRefiner: 14083/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14083 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 14083 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 252/14337 variables, and 10 constraints, problems are : Problem set: 0 solved, 14083 unsolved in 30438 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/253 constraints, PredecessorRefiner: 13889/194 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 95707ms problems are : Problem set: 0 solved, 14083 unsolved
Search for dead transitions found 0 dead transitions in 95939ms
Finished structural reductions in LTL mode , in 1 iterations and 105168 ms. Remains : 253/253 places, 14084/14084 transitions.
Support contains 133 out of 253 places after structural reductions.
[2026-05-28 01:36:45] [INFO ] Flatten gal took : 2747 ms
[2026-05-28 01:36:47] [INFO ] Flatten gal took : 1945 ms
[2026-05-28 01:36:51] [INFO ] Input system was already deterministic with 14084 transitions.
Support contains 130 out of 253 places (down from 133) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 7443 ms. (5 steps per ms) remains 1/91 properties
BEST_FIRST walk for 40004 steps (8 resets) in 469 ms. (85 steps per ms) remains 1/1 properties
[2026-05-28 01:36:54] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 140/144 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/144 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 88/232 variables, 6/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 21/253 variables, 10/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 14337/14337 variables, and 281 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp54 is UNSAT
After SMT solving in domain Int declared 144/14337 variables, and 12 constraints, problems are : Problem set: 1 solved, 0 unsolved in 53 ms.
Refiners :[Positive P Invariants (semi-flows): 12/18 constraints, Generalized P Invariants (flows): 0/10 constraints, State Equation: 0/253 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5290ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2026-05-28 01:37:01] [INFO ] Flatten gal took : 1786 ms
[2026-05-28 01:37:03] [INFO ] Flatten gal took : 1982 ms
[2026-05-28 01:37:07] [INFO ] Input system was already deterministic with 14084 transitions.
Computed a total of 51 stabilizing places and 51 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 14084/14084 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 204 transition count 14035
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 204 transition count 14035
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 125 place count 177 transition count 10554
Ensure Unique test removed 1 places
Iterating global reduction 0 with 28 rules applied. Total rules applied 153 place count 176 transition count 10554
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 165 place count 164 transition count 2496
Ensure Unique test removed 6 places
Iterating global reduction 0 with 18 rules applied. Total rules applied 183 place count 158 transition count 2496
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 191 place count 150 transition count 208
Iterating global reduction 0 with 8 rules applied. Total rules applied 199 place count 150 transition count 208
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 201 place count 148 transition count 204
Iterating global reduction 0 with 2 rules applied. Total rules applied 203 place count 148 transition count 204
Applied a total of 203 rules in 1133 ms. Remains 148 /253 variables (removed 105) and now considering 204/14084 (removed 13880) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16932665318211325657.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10127354836392532390.kers'
[2026-05-28 01:37:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16932665318211325657.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10127354836392532390.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 204 rows 148 cols 1001 entries
Finished phase 1 with 125 SingleSign rule and 2 generalized
[2026-05-28 01:37:08] [INFO ] Computed 21 invariants in 1 ms
Computed 21 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10127354836392532390.kers
Total runtime 2 ms.
[2026-05-28 01:37:09] [INFO ] Implicit Places using invariants in 156 ms returned [85]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 158 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 147/253 places, 204/14084 transitions.
Applied a total of 0 rules in 6 ms. Remains 147 /147 variables (removed 0) and now considering 204/204 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1299 ms. Remains : 147/253 places, 204/14084 transitions.
[2026-05-28 01:37:09] [INFO ] Flatten gal took : 6 ms
[2026-05-28 01:37:09] [INFO ] Flatten gal took : 6 ms
[2026-05-28 01:37:09] [INFO ] Input system was already deterministic with 204 transitions.
[2026-05-28 01:37:09] [INFO ] Flatten gal took : 5 ms
[2026-05-28 01:37:09] [INFO ] Flatten gal took : 5 ms
[2026-05-28 01:37:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality16410897688476110075.gal : 11 ms
[2026-05-28 01:37:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality15705436157867858611.ctl : 10 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/CTLCardinality16410897688476110075.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15705436157867858611.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.
Detected timeout of ITS tools.
[2026-05-28 01:37:39] [INFO ] Flatten gal took : 7 ms
[2026-05-28 01:37:39] [INFO ] Applying decomposition
[2026-05-28 01:37:39] [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/graph1250839474178850496.txt' '-o' '/tmp/graph1250839474178850496.bin' '-w' '/tmp/graph1250839474178850496.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1250839474178850496.bin' '-l' '-1' '-v' '-w' '/tmp/graph1250839474178850496.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:37:39] [INFO ] Decomposing Gal with order
[2026-05-28 01:37:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:37:39] [INFO ] Removed a total of 444 redundant transitions.
[2026-05-28 01:37:39] [INFO ] Flatten gal took : 107 ms
[2026-05-28 01:37:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 23 ms.
[2026-05-28 01:37:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality8231140961315309635.gal : 9 ms
[2026-05-28 01:37:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality11229521305079319819.ctl : 3 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/CTLCardinality8231140961315309635.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11229521305079319819.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,1.30081e+14,0.12496,7596,331,74,6952,1184,472,9570,80,3563,0


Converting to forward existential form...Done !
original formula: EF(EX(EG((!(E((i8.u21.p133==1) U ((i6.u13.p73==0)||(i10.u28.p213==1)))) + (((i11.i0.u31.p227==0)&&(i4.u7.p17==1))&&((i0.u2.p5==0)&&(i3.u1...170
=> equivalent forward existential formula: [FwdG(EY(FwdU(Init,TRUE)),(!(E((i8.u21.p133==1) U ((i6.u13.p73==0)||(i10.u28.p213==1)))) + (((i11.i0.u31.p227==0...220
Reverse transition relation is NOT exact ! Due to transitions t111, t176, u23.t66, u23.t67, u23.t143, u10.t113, u10.t149, u18.t83, u18.t152, u27.t49, i0.u2...569
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
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,1,0.274521,10368,1,0,12274,1194,3923,17968,436,4127,35991
FORMULA ErlangenMainframeV0-PT-1202-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 14084/14084 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 201 transition count 14032
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 201 transition count 14032
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 135 place count 170 transition count 10547
Ensure Unique test removed 1 places
Iterating global reduction 0 with 32 rules applied. Total rules applied 167 place count 169 transition count 10547
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 182 place count 154 transition count 2482
Ensure Unique test removed 8 places
Iterating global reduction 0 with 23 rules applied. Total rules applied 205 place count 146 transition count 2482
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 215 place count 136 transition count 182
Iterating global reduction 0 with 10 rules applied. Total rules applied 225 place count 136 transition count 182
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 227 place count 134 transition count 178
Iterating global reduction 0 with 2 rules applied. Total rules applied 229 place count 134 transition count 178
Applied a total of 229 rules in 1037 ms. Remains 134 /253 variables (removed 119) and now considering 178/14084 (removed 13906) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5271616314794349849.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4609079175622145678.kers'
[2026-05-28 01:37:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5271616314794349849.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4609079175622145678.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 178 rows 134 cols 643 entries
Finished phase 1 with 113 SingleSign rule and 2 generalized
[2026-05-28 01:37:40] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4609079175622145678.kers
Total runtime 1 ms.
[2026-05-28 01:37:41] [INFO ] Implicit Places using invariants in 126 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 127 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/253 places, 178/14084 transitions.
Applied a total of 0 rules in 1 ms. Remains 133 /133 variables (removed 0) and now considering 178/178 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1166 ms. Remains : 133/253 places, 178/14084 transitions.
[2026-05-28 01:37:41] [INFO ] Flatten gal took : 6 ms
[2026-05-28 01:37:41] [INFO ] Flatten gal took : 6 ms
[2026-05-28 01:37:41] [INFO ] Input system was already deterministic with 178 transitions.
[2026-05-28 01:37:41] [INFO ] Flatten gal took : 5 ms
[2026-05-28 01:37:41] [INFO ] Flatten gal took : 5 ms
[2026-05-28 01:37:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality4205576139135381799.gal : 2 ms
[2026-05-28 01:37:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality9348871348328248431.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/CTLCardinality4205576139135381799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9348871348328248431.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,3.11855e+13,0.114875,7252,2,1151,5,17101,6,0,712,10852,0


Converting to forward existential form...Done !
original formula: EX(AG(EF(((p205==0)||(p148==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U ((p205==0)||(p148==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t14, t39, t47, t55, t65, t70, t75, t80, t85, t90, t95, t100, t105, t109, t123, t...332
(forward)formula 0,1,0.560706,19436,1,0,294,64204,377,164,4854,50065,375
FORMULA ErlangenMainframeV0-PT-1202-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 14084/14084 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 205 transition count 14036
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 205 transition count 14036
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 124 place count 177 transition count 11705
Iterating global reduction 0 with 28 rules applied. Total rules applied 152 place count 177 transition count 11705
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 165 place count 164 transition count 4795
Ensure Unique test removed 8 places
Iterating global reduction 0 with 21 rules applied. Total rules applied 186 place count 156 transition count 4795
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 195 place count 147 transition count 203
Iterating global reduction 0 with 9 rules applied. Total rules applied 204 place count 147 transition count 203
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 205 place count 146 transition count 201
Iterating global reduction 0 with 1 rules applied. Total rules applied 206 place count 146 transition count 201
Applied a total of 206 rules in 710 ms. Remains 146 /253 variables (removed 107) and now considering 201/14084 (removed 13883) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1123660879431027844.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13127766085301535908.kers'
[2026-05-28 01:37:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1123660879431027844.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13127766085301535908.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 201 rows 146 cols 915 entries
Finished phase 1 with 124 SingleSign rule and 2 generalized
[2026-05-28 01:37:42] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13127766085301535908.kers
Total runtime 1 ms.
[2026-05-28 01:37:42] [INFO ] Implicit Places using invariants in 137 ms returned [72]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 138 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 145/253 places, 201/14084 transitions.
Applied a total of 0 rules in 2 ms. Remains 145 /145 variables (removed 0) and now considering 201/201 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 851 ms. Remains : 145/253 places, 201/14084 transitions.
[2026-05-28 01:37:42] [INFO ] Flatten gal took : 8 ms
[2026-05-28 01:37:42] [INFO ] Flatten gal took : 9 ms
[2026-05-28 01:37:42] [INFO ] Input system was already deterministic with 201 transitions.
[2026-05-28 01:37:42] [INFO ] Flatten gal took : 7 ms
[2026-05-28 01:37:42] [INFO ] Flatten gal took : 8 ms
[2026-05-28 01:37:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality16980904202734053112.gal : 2 ms
[2026-05-28 01:37:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality15428488621833553575.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/CTLCardinality16980904202734053112.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15428488621833553575.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.
Detected timeout of ITS tools.
[2026-05-28 01:38:12] [INFO ] Flatten gal took : 8 ms
[2026-05-28 01:38:12] [INFO ] Applying decomposition
[2026-05-28 01:38:12] [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/graph3796262751977459467.txt' '-o' '/tmp/graph3796262751977459467.bin' '-w' '/tmp/graph3796262751977459467.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3796262751977459467.bin' '-l' '-1' '-v' '-w' '/tmp/graph3796262751977459467.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:38:12] [INFO ] Decomposing Gal with order
[2026-05-28 01:38:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:38:12] [INFO ] Removed a total of 395 redundant transitions.
[2026-05-28 01:38:12] [INFO ] Flatten gal took : 36 ms
[2026-05-28 01:38:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 22 ms.
[2026-05-28 01:38:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality13948940709391709405.gal : 3 ms
[2026-05-28 01:38:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality8799985353479143242.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/CTLCardinality13948940709391709405.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8799985353479143242.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,1.04204e+14,0.2012,9280,707,87,11633,1230,470,13021,83,3837,0


Converting to forward existential form...Done !
original formula: EF(AG((((i5.u11.p63!=0)&&(i8.u18.p136!=1)) + ((AG(((i3.u9.p31==0)||(i11.i2.u39.p273==1))) * AX(((i11.i1.u35.p258!=0)&&(u13.p177!=1)))) * ...175
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((((i5.u11.p63!=0)&&(i8.u18.p136!=1)) + ((!(E(TRUE U !(((i3.u9.p31==0)||(i11.i2....257
Reverse transition relation is NOT exact ! Due to transitions t18, t111, t122, t130, t170, t171, t172, t173, u25.t47, u8.t112, u8.t149, u13.t91, u13.t92, u...725
(forward)formula 0,0,0.465278,15928,1,0,25799,1230,3134,33130,445,4172,84480
FORMULA ErlangenMainframeV0-PT-1202-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 14084/14084 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 204 transition count 14035
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 204 transition count 14035
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 125 place count 177 transition count 10554
Ensure Unique test removed 1 places
Iterating global reduction 0 with 28 rules applied. Total rules applied 153 place count 176 transition count 10554
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 166 place count 163 transition count 2495
Ensure Unique test removed 6 places
Iterating global reduction 0 with 19 rules applied. Total rules applied 185 place count 157 transition count 2495
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 193 place count 149 transition count 207
Iterating global reduction 0 with 8 rules applied. Total rules applied 201 place count 149 transition count 207
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 202 place count 148 transition count 205
Iterating global reduction 0 with 1 rules applied. Total rules applied 203 place count 148 transition count 205
Applied a total of 203 rules in 601 ms. Remains 148 /253 variables (removed 105) and now considering 205/14084 (removed 13879) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9587461578446573324.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14776421445708192230.kers'
[2026-05-28 01:38:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9587461578446573324.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14776421445708192230.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 205 rows 148 cols 1003 entries
Finished phase 1 with 125 SingleSign rule and 2 generalized
[2026-05-28 01:38:13] [INFO ] Computed 21 invariants in 1 ms
Computed 21 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-14776421445708192230.kers
Total runtime 15 ms.
[2026-05-28 01:38:14] [INFO ] Implicit Places using invariants in 165 ms returned [88]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 166 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 147/253 places, 205/14084 transitions.
Applied a total of 0 rules in 1 ms. Remains 147 /147 variables (removed 0) and now considering 205/205 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 769 ms. Remains : 147/253 places, 205/14084 transitions.
[2026-05-28 01:38:14] [INFO ] Flatten gal took : 5 ms
[2026-05-28 01:38:14] [INFO ] Flatten gal took : 6 ms
[2026-05-28 01:38:14] [INFO ] Input system was already deterministic with 205 transitions.
[2026-05-28 01:38:14] [INFO ] Flatten gal took : 7 ms
[2026-05-28 01:38:14] [INFO ] Flatten gal took : 6 ms
[2026-05-28 01:38:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality11250984371483986576.gal : 3 ms
[2026-05-28 01:38:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality6150610488093521142.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/CTLCardinality11250984371483986576.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6150610488093521142.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.
Detected timeout of ITS tools.
[2026-05-28 01:38:44] [INFO ] Flatten gal took : 9 ms
[2026-05-28 01:38:44] [INFO ] Applying decomposition
[2026-05-28 01:38:44] [INFO ] Flatten gal took : 5 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/graph1352277538344984750.txt' '-o' '/tmp/graph1352277538344984750.bin' '-w' '/tmp/graph1352277538344984750.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1352277538344984750.bin' '-l' '-1' '-v' '-w' '/tmp/graph1352277538344984750.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:38:44] [INFO ] Decomposing Gal with order
[2026-05-28 01:38:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:38:44] [INFO ] Removed a total of 426 redundant transitions.
[2026-05-28 01:38:44] [INFO ] Flatten gal took : 20 ms
[2026-05-28 01:38:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 10 ms.
[2026-05-28 01:38:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality11387943768653447600.gal : 3 ms
[2026-05-28 01:38:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality16531962927904976096.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/CTLCardinality11387943768653447600.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16531962927904976096.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,1.15689e+14,0.142261,8520,432,83,9621,1401,491,11821,80,3577,0


Converting to forward existential form...Done !
original formula: AG(((AG((((i6.u23.p182==1) * EF((i10.i0.u31.p240==1))) * EX((i1.u6.p16==1)))) + (i5.u21.p156==0)) + (i4.u17.p134==1)))
=> equivalent forward existential formula: (([(FwdU(((FwdU(Init,TRUE) * !((i4.u17.p134==1))) * !((i5.u21.p156==0))),TRUE) * !((i6.u23.p182==1)))] = FALSE *...393
Reverse transition relation is NOT exact ! Due to transitions t18, t110, u26.t46, i0.u11.t96, i0.u11.t97, i0.u11.t147, i0.u12.t91, i0.u12.t92, i0.u12.t152,...725
(forward)formula 0,0,0.299854,12064,1,0,17109,1672,3832,22776,432,4770,45798
FORMULA ErlangenMainframeV0-PT-1202-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 14084/14084 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 213 transition count 14044
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 213 transition count 14044
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 94 place count 199 transition count 14030
Iterating global reduction 0 with 14 rules applied. Total rules applied 108 place count 199 transition count 14030
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 112 place count 195 transition count 12491
Iterating global reduction 0 with 4 rules applied. Total rules applied 116 place count 195 transition count 12491
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 117 place count 194 transition count 9419
Iterating global reduction 0 with 1 rules applied. Total rules applied 118 place count 194 transition count 9419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 119 place count 193 transition count 9417
Iterating global reduction 0 with 1 rules applied. Total rules applied 120 place count 193 transition count 9417
Applied a total of 120 rules in 616 ms. Remains 193 /253 variables (removed 60) and now considering 9417/14084 (removed 4667) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16955701865610313099.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15563404547670831453.kers'
[2026-05-28 01:38:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16955701865610313099.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15563404547670831453.kers]
Culled 0 columns in 68 ms.
// Phase 1: matrix 9417 rows 193 cols 234075 entries
Finished phase 1 with 162 SingleSign rule and 3 generalized
[2026-05-28 01:38:45] [INFO ] Computed 28 invariants in 237 ms
Computed 28 P flows in 237 ms.
Exported basis to /tmp/petrispot-output-15563404547670831453.kers
Total runtime 308 ms.
[2026-05-28 01:38:55] [INFO ] Implicit Places using invariants in 10212 ms returned []
[2026-05-28 01:38:55] [INFO ] Invariant cache hit.
[2026-05-28 01:39:09] [INFO ] Implicit Places using invariants and state equation in 13598 ms returned []
Implicit Place search using SMT with State Equation took 23814 ms to find 0 implicit places.
Running 9416 sub problems to find dead transitions.
[2026-05-28 01:39:09] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 9416 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 192/9610 variables, and 10 constraints, problems are : Problem set: 0 solved, 9416 unsolved in 30187 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/193 constraints, PredecessorRefiner: 9416/136 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9416 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 9416 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 192/9610 variables, and 10 constraints, problems are : Problem set: 0 solved, 9416 unsolved in 30204 ms.
Refiners :[Positive P Invariants (semi-flows): 0/18 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 0/193 constraints, PredecessorRefiner: 9280/136 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 77990ms problems are : Problem set: 0 solved, 9416 unsolved
Search for dead transitions found 0 dead transitions in 78115ms
Starting structural reductions in LTL mode, iteration 1 : 193/253 places, 9417/14084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 102604 ms. Remains : 193/253 places, 9417/14084 transitions.
[2026-05-28 01:40:28] [INFO ] Flatten gal took : 1356 ms
[2026-05-28 01:40:30] [INFO ] Flatten gal took : 1275 ms
[2026-05-28 01:40:31] [INFO ] Input system was already deterministic with 9417 transitions.
[2026-05-28 01:40:33] [INFO ] Flatten gal took : 1277 ms
[2026-05-28 01:40:34] [INFO ] Flatten gal took : 1347 ms
[2026-05-28 01:40:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality11729128546956550025.gal : 283 ms
[2026-05-28 01:40:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality7408383996118909800.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/CTLCardinality11729128546956550025.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7408383996118909800.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.
Detected timeout of ITS tools.
[2026-05-28 01:41:06] [INFO ] Flatten gal took : 1192 ms
[2026-05-28 01:41:06] [INFO ] Applying decomposition
[2026-05-28 01:41:07] [INFO ] Flatten gal took : 1219 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/graph17917619105865737569.txt' '-o' '/tmp/graph17917619105865737569.bin' '-w' '/tmp/graph17917619105865737569.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17917619105865737569.bin' '-l' '-1' '-v' '-w' '/tmp/graph17917619105865737569.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:41:12] [INFO ] Decomposing Gal with order
[2026-05-28 01:41:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:41:15] [INFO ] Removed a total of 116876 redundant transitions.
[2026-05-28 01:41:16] [INFO ] Flatten gal took : 2580 ms
[2026-05-28 01:41:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 1179 ms.
[2026-05-28 01:41:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality4072415145968688165.gal : 108 ms
[2026-05-28 01:41:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality1658129549240889430.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/CTLCardinality4072415145968688165.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1658129549240889430.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 253/253 places, 14084/14084 transitions.
Graph (trivial) has 198 edges and 253 vertex of which 6 / 253 are part of one of the 3 SCC in 9 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 57 rules applied. Total rules applied 58 place count 249 transition count 14023
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 1 with 57 rules applied. Total rules applied 115 place count 192 transition count 14023
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 115 place count 192 transition count 14016
Deduced a syphon composed of 7 places in 18 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 129 place count 185 transition count 14016
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 169 place count 145 transition count 13976
Iterating global reduction 2 with 40 rules applied. Total rules applied 209 place count 145 transition count 13976
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 209 place count 145 transition count 13966
Deduced a syphon composed of 10 places in 24 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 229 place count 135 transition count 13966
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 237 place count 127 transition count 9390
Ensure Unique test removed 5 places
Iterating global reduction 2 with 13 rules applied. Total rules applied 250 place count 122 transition count 9390
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 258 place count 114 transition count 238
Iterating global reduction 2 with 8 rules applied. Total rules applied 266 place count 114 transition count 238
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 267 place count 113 transition count 236
Iterating global reduction 2 with 1 rules applied. Total rules applied 268 place count 113 transition count 236
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 346 place count 74 transition count 197
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 353 place count 67 transition count 114
Ensure Unique test removed 4 places
Iterating global reduction 2 with 11 rules applied. Total rules applied 364 place count 63 transition count 114
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 367 place count 63 transition count 111
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 371 place count 59 transition count 81
Iterating global reduction 3 with 4 rules applied. Total rules applied 375 place count 59 transition count 81
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 376 place count 58 transition count 79
Iterating global reduction 3 with 1 rules applied. Total rules applied 377 place count 58 transition count 79
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 388 place count 58 transition count 68
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 410 place count 47 transition count 57
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 411 place count 46 transition count 56
Applied a total of 411 rules in 2761 ms. Remains 46 /253 variables (removed 207) and now considering 56/14084 (removed 14028) transitions.
[2026-05-28 01:41:50] [INFO ] Flow matrix only has 43 transitions (discarded 13 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1875000400252398374.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8019355330139024686.kers'
[2026-05-28 01:41:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1875000400252398374.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8019355330139024686.kers]
Normalized transition count is 42 out of 43 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 42 rows 45 cols 168 entries
Finished phase 1 with 25 SingleSign rule and 2 generalized
[2026-05-28 01:41:50] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8019355330139024686.kers
Total runtime 1 ms.
[2026-05-28 01:41:50] [INFO ] Implicit Places using invariants in 96 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 98 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 45/253 places, 56/14084 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 44 transition count 55
Applied a total of 2 rules in 4 ms. Remains 44 /45 variables (removed 1) and now considering 55/56 (removed 1) transitions.
[2026-05-28 01:41:50] [INFO ] Flow matrix only has 42 transitions (discarded 13 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8927755006549215662.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17191905310021638526.kers'
[2026-05-28 01:41:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8927755006549215662.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17191905310021638526.kers]
Normalized transition count is 41 out of 42 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 41 rows 43 cols 162 entries
Finished phase 1 with 26 SingleSign rule and 0 generalized
[2026-05-28 01:41:50] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17191905310021638526.kers
Total runtime 1 ms.
[2026-05-28 01:41:50] [INFO ] Implicit Places using invariants in 70 ms returned []
[2026-05-28 01:41:50] [INFO ] Flow matrix only has 42 transitions (discarded 13 similar events)
[2026-05-28 01:41:50] [INFO ] Invariant cache hit.
[2026-05-28 01:41:50] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-28 01:41:50] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 44/253 places, 55/14084 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 3007 ms. Remains : 44/253 places, 55/14084 transitions.
[2026-05-28 01:41:50] [INFO ] Flatten gal took : 3 ms
[2026-05-28 01:41:50] [INFO ] Flatten gal took : 2 ms
[2026-05-28 01:41:50] [INFO ] Input system was already deterministic with 55 transitions.
[2026-05-28 01:41:50] [INFO ] Flatten gal took : 14 ms
[2026-05-28 01:41:50] [INFO ] Flatten gal took : 2 ms
[2026-05-28 01:41:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality956783450210523883.gal : 1 ms
[2026-05-28 01:41:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9034547558933220138.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality956783450210523883.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9034547558933220138.prop' '--nowitness' '--gen-order' 'FOLLOW'

RANDOM walk for 3918 steps (0 resets) in 113 ms. (34 steps per ms) remains 0/1 properties
FORMULA ErlangenMainframeV0-PT-1202-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 14084/14084 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 209 transition count 14040
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 209 transition count 14040
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 111 place count 186 transition count 10563
Ensure Unique test removed 1 places
Iterating global reduction 0 with 24 rules applied. Total rules applied 135 place count 185 transition count 10563
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 143 place count 177 transition count 2546
Ensure Unique test removed 4 places
Iterating global reduction 0 with 12 rules applied. Total rules applied 155 place count 173 transition count 2546
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 160 place count 168 transition count 338
Iterating global reduction 0 with 5 rules applied. Total rules applied 165 place count 168 transition count 338
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 166 place count 167 transition count 336
Iterating global reduction 0 with 1 rules applied. Total rules applied 167 place count 167 transition count 336
Applied a total of 167 rules in 811 ms. Remains 167 /253 variables (removed 86) and now considering 336/14084 (removed 13748) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1201881455877628020.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3396127357149116275.kers'
[2026-05-28 01:41:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1201881455877628020.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3396127357149116275.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 336 rows 167 cols 3513 entries
Finished phase 1 with 141 SingleSign rule and 3 generalized
[2026-05-28 01:41:51] [INFO ] Computed 23 invariants in 2 ms
Computed 23 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-3396127357149116275.kers
Total runtime 3 ms.
[2026-05-28 01:41:51] [INFO ] Implicit Places using invariants in 245 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 247 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 166/253 places, 336/14084 transitions.
Applied a total of 0 rules in 5 ms. Remains 166 /166 variables (removed 0) and now considering 336/336 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1063 ms. Remains : 166/253 places, 336/14084 transitions.
[2026-05-28 01:41:52] [INFO ] Flatten gal took : 32 ms
[2026-05-28 01:41:52] [INFO ] Flatten gal took : 22 ms
[2026-05-28 01:41:52] [INFO ] Input system was already deterministic with 336 transitions.
[2026-05-28 01:41:52] [INFO ] Flatten gal took : 22 ms
[2026-05-28 01:41:52] [INFO ] Flatten gal took : 22 ms
[2026-05-28 01:41:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality10199551968329412255.gal : 5 ms
[2026-05-28 01:41:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality2272266392817179843.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/CTLCardinality10199551968329412255.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2272266392817179843.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.
Detected timeout of ITS tools.
[2026-05-28 01:42:22] [INFO ] Flatten gal took : 17 ms
[2026-05-28 01:42:22] [INFO ] Applying decomposition
[2026-05-28 01:42:22] [INFO ] Flatten gal took : 18 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/graph9579110160076091685.txt' '-o' '/tmp/graph9579110160076091685.bin' '-w' '/tmp/graph9579110160076091685.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9579110160076091685.bin' '-l' '-1' '-v' '-w' '/tmp/graph9579110160076091685.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:42:22] [INFO ] Decomposing Gal with order
[2026-05-28 01:42:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:42:22] [INFO ] Removed a total of 2112 redundant transitions.
[2026-05-28 01:42:22] [INFO ] Flatten gal took : 40 ms
[2026-05-28 01:42:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 16 ms.
[2026-05-28 01:42:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality10812861822030705687.gal : 5 ms
[2026-05-28 01:42:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality17759339279239412126.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/CTLCardinality10812861822030705687.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17759339279239412126.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,3.57669e+14,0.723914,20064,785,76,36255,1489,812,58423,96,4528,0


Converting to forward existential form...Done !
original formula: E(EG(((EF((AF(((i5.u24.p198==0)||(i5.u25.p192==1))) * (i6.i2.u41.p261!=0))) + (i2.u13.p102==0)) + (i2.u13.p101==1))) U ((!(AX(AX((i6.i2.u...585
=> equivalent forward existential formula: (([(FwdU((FwdU(Init,EG(((E(TRUE U (!(EG(!(((i5.u24.p198==0)||(i5.u25.p192==1))))) * (i6.i2.u41.p261!=0))) + (i2....1712
Reverse transition relation is NOT exact ! Due to transitions t122, t245, t269, t270, t272, t273, t274, t275, t276, i1.u6.t127, i1.u6.t239, i1.u7.t123, i1....818
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
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
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 6
(forward)formula 0,1,7.99267,196468,1,0,315582,2289,9185,1.31334e+06,664,9311,352458
FORMULA ErlangenMainframeV0-PT-1202-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 14084/14084 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 203 transition count 14034
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 203 transition count 14034
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 129 place count 174 transition count 10551
Ensure Unique test removed 1 places
Iterating global reduction 0 with 30 rules applied. Total rules applied 159 place count 173 transition count 10551
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 172 place count 160 transition count 2489
Ensure Unique test removed 7 places
Iterating global reduction 0 with 20 rules applied. Total rules applied 192 place count 153 transition count 2489
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 201 place count 144 transition count 193
Iterating global reduction 0 with 9 rules applied. Total rules applied 210 place count 144 transition count 193
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 212 place count 142 transition count 189
Iterating global reduction 0 with 2 rules applied. Total rules applied 214 place count 142 transition count 189
Applied a total of 214 rules in 637 ms. Remains 142 /253 variables (removed 111) and now considering 189/14084 (removed 13895) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6606424968754738952.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5113362818604284845.kers'
[2026-05-28 01:42:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6606424968754738952.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5113362818604284845.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 189 rows 142 cols 763 entries
Finished phase 1 with 120 SingleSign rule and 2 generalized
[2026-05-28 01:42:31] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5113362818604284845.kers
Total runtime 1 ms.
[2026-05-28 01:42:31] [INFO ] Implicit Places using invariants in 96 ms returned [79]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 105 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 141/253 places, 189/14084 transitions.
Applied a total of 0 rules in 2 ms. Remains 141 /141 variables (removed 0) and now considering 189/189 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 744 ms. Remains : 141/253 places, 189/14084 transitions.
[2026-05-28 01:42:31] [INFO ] Flatten gal took : 4 ms
[2026-05-28 01:42:31] [INFO ] Flatten gal took : 4 ms
[2026-05-28 01:42:31] [INFO ] Input system was already deterministic with 189 transitions.
[2026-05-28 01:42:31] [INFO ] Flatten gal took : 4 ms
[2026-05-28 01:42:31] [INFO ] Flatten gal took : 4 ms
[2026-05-28 01:42:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality16603349195392274491.gal : 1 ms
[2026-05-28 01:42:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality16728642700783706555.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/CTLCardinality16603349195392274491.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16728642700783706555.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.
Detected timeout of ITS tools.
[2026-05-28 01:43:01] [INFO ] Flatten gal took : 4 ms
[2026-05-28 01:43:01] [INFO ] Applying decomposition
[2026-05-28 01:43:01] [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/graph3372848906684983014.txt' '-o' '/tmp/graph3372848906684983014.bin' '-w' '/tmp/graph3372848906684983014.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3372848906684983014.bin' '-l' '-1' '-v' '-w' '/tmp/graph3372848906684983014.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:43:01] [INFO ] Decomposing Gal with order
[2026-05-28 01:43:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:43:01] [INFO ] Removed a total of 286 redundant transitions.
[2026-05-28 01:43:01] [INFO ] Flatten gal took : 12 ms
[2026-05-28 01:43:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 2 ms.
[2026-05-28 01:43:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality5140147628008629807.gal : 2 ms
[2026-05-28 01:43:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality7987345547457422037.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/CTLCardinality5140147628008629807.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7987345547457422037.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,5.91844e+13,0.242991,11956,624,54,18996,1136,395,21945,71,2948,0


Converting to forward existential form...Done !
original formula: A(EF((AX(((i10.u30.p236==0)||(i10.u29.p231==1))) * EF(((i2.u14.p135==0)||(i4.u7.p21==1))))) U AG(A(((i10.u34.p248==0)||(i10.u40.p276==1))...196
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(!((E(!(((i2.u14.p90==0)||(i9.u24.p194==1))) U (!(((i10.u34.p248==0)||(i10.u40.p276...790
Reverse transition relation is NOT exact ! Due to transitions t16, t108, t158, t159, t160, t161, u21.t65, u21.t132, i0.u22.t60, i0.u22.t143, i1.u16.t80, i1...552
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
Fast SCC detection found a local SCC at level 2
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,0,1.25263,39520,1,0,67361,1136,2942,184490,394,2948,150810
FORMULA ErlangenMainframeV0-PT-1202-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 14084/14084 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 203 transition count 14034
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 203 transition count 14034
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 128 place count 175 transition count 10552
Ensure Unique test removed 1 places
Iterating global reduction 0 with 29 rules applied. Total rules applied 157 place count 174 transition count 10552
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 172 place count 159 transition count 2487
Ensure Unique test removed 8 places
Iterating global reduction 0 with 23 rules applied. Total rules applied 195 place count 151 transition count 2487
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 204 place count 142 transition count 191
Iterating global reduction 0 with 9 rules applied. Total rules applied 213 place count 142 transition count 191
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 214 place count 141 transition count 189
Iterating global reduction 0 with 1 rules applied. Total rules applied 215 place count 141 transition count 189
Applied a total of 215 rules in 665 ms. Remains 141 /253 variables (removed 112) and now considering 189/14084 (removed 13895) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1985617178453830295.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5944979525294251908.kers'
[2026-05-28 01:43:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1985617178453830295.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5944979525294251908.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 189 rows 141 cols 725 entries
Finished phase 1 with 120 SingleSign rule and 2 generalized
[2026-05-28 01:43:03] [INFO ] Computed 19 invariants in 2 ms
Computed 19 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5944979525294251908.kers
Total runtime 3 ms.
[2026-05-28 01:43:03] [INFO ] Implicit Places using invariants in 118 ms returned [78]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 119 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 140/253 places, 189/14084 transitions.
Applied a total of 0 rules in 2 ms. Remains 140 /140 variables (removed 0) and now considering 189/189 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 786 ms. Remains : 140/253 places, 189/14084 transitions.
[2026-05-28 01:43:03] [INFO ] Flatten gal took : 6 ms
[2026-05-28 01:43:03] [INFO ] Flatten gal took : 6 ms
[2026-05-28 01:43:03] [INFO ] Input system was already deterministic with 189 transitions.
[2026-05-28 01:43:03] [INFO ] Flatten gal took : 6 ms
[2026-05-28 01:43:03] [INFO ] Flatten gal took : 6 ms
[2026-05-28 01:43:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality15171404807861356918.gal : 1 ms
[2026-05-28 01:43:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality15828911729007410031.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/CTLCardinality15171404807861356918.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15828911729007410031.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.
Detected timeout of ITS tools.
[2026-05-28 01:43:33] [INFO ] Flatten gal took : 4 ms
[2026-05-28 01:43:33] [INFO ] Applying decomposition
[2026-05-28 01:43:33] [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/graph7922258829597439035.txt' '-o' '/tmp/graph7922258829597439035.bin' '-w' '/tmp/graph7922258829597439035.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7922258829597439035.bin' '-l' '-1' '-v' '-w' '/tmp/graph7922258829597439035.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:43:33] [INFO ] Decomposing Gal with order
[2026-05-28 01:43:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:43:33] [INFO ] Removed a total of 260 redundant transitions.
[2026-05-28 01:43:33] [INFO ] Flatten gal took : 8 ms
[2026-05-28 01:43:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 3 ms.
[2026-05-28 01:43:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality15312329127488392595.gal : 1 ms
[2026-05-28 01:43:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality14297406769902293455.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/CTLCardinality15312329127488392595.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14297406769902293455.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,7.27329e+13,0.176503,7316,485,46,7040,643,411,8915,72,1395,0


Converting to forward existential form...Done !
original formula: EF(AX(((EF(((i12.u37.p262==0)||(i6.u12.p73==1))) * A((u25.p207==1) U (u21.p178==1))) * ((i5.u10.p53==0)||(i10.u24.p196==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(((E(TRUE U ((i12.u37.p262==0)||(i6.u12.p73==1))) * !((E(!((u21.p178==1)) U (!((u25.p2...263
Reverse transition relation is NOT exact ! Due to transitions t109, t119, t123, u20.t64, u20.t65, u20.t133, u8.t110, u8.t111, u8.t139, u21.t60, u21.t144, u...716
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
Fast SCC detection found a local SCC at level 3
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,1,0.473053,12624,1,0,18117,721,2823,25175,384,1686,59493
FORMULA ErlangenMainframeV0-PT-1202-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 253/253 places, 14084/14084 transitions.
Graph (trivial) has 190 edges and 253 vertex of which 6 / 253 are part of one of the 3 SCC in 4 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 52 place count 249 transition count 14029
Reduce places removed 51 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 52 rules applied. Total rules applied 104 place count 198 transition count 14028
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 105 place count 197 transition count 14028
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 105 place count 197 transition count 14018
Deduced a syphon composed of 10 places in 23 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 125 place count 187 transition count 14018
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 164 place count 148 transition count 13979
Iterating global reduction 3 with 39 rules applied. Total rules applied 203 place count 148 transition count 13979
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 203 place count 148 transition count 13971
Deduced a syphon composed of 8 places in 16 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 219 place count 140 transition count 13971
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 228 place count 131 transition count 9379
Ensure Unique test removed 6 places
Iterating global reduction 3 with 15 rules applied. Total rules applied 243 place count 125 transition count 9379
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 252 place count 116 transition count 195
Iterating global reduction 3 with 9 rules applied. Total rules applied 261 place count 116 transition count 195
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 262 place count 115 transition count 193
Iterating global reduction 3 with 1 rules applied. Total rules applied 263 place count 115 transition count 193
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 341 place count 76 transition count 154
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 347 place count 70 transition count 103
Ensure Unique test removed 3 places
Iterating global reduction 3 with 9 rules applied. Total rules applied 356 place count 67 transition count 103
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 359 place count 67 transition count 100
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 362 place count 64 transition count 86
Iterating global reduction 4 with 3 rules applied. Total rules applied 365 place count 64 transition count 86
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 366 place count 63 transition count 84
Iterating global reduction 4 with 1 rules applied. Total rules applied 367 place count 63 transition count 84
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 377 place count 63 transition count 74
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 397 place count 53 transition count 64
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 398 place count 52 transition count 63
Applied a total of 398 rules in 2566 ms. Remains 52 /253 variables (removed 201) and now considering 63/14084 (removed 14021) transitions.
[2026-05-28 01:43:36] [INFO ] Flow matrix only has 51 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17765453533804720377.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15487925404070305021.kers'
[2026-05-28 01:43:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17765453533804720377.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15487925404070305021.kers]
Normalized transition count is 50 out of 51 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 50 rows 51 cols 187 entries
Finished phase 1 with 31 SingleSign rule and 2 generalized
[2026-05-28 01:43:36] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15487925404070305021.kers
Total runtime 1 ms.
[2026-05-28 01:43:36] [INFO ] Implicit Places using invariants in 80 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 91 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 51/253 places, 63/14084 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 48 transition count 61
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 48 transition count 59
Applied a total of 7 rules in 7 ms. Remains 48 /51 variables (removed 3) and now considering 59/63 (removed 4) transitions.
[2026-05-28 01:43:36] [INFO ] Flow matrix only has 49 transitions (discarded 10 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8773432656752851267.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-86400102698764333.kers'
[2026-05-28 01:43:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8773432656752851267.kers, --Pflows, --basisKERS=/tmp/petrispot-output-86400102698764333.kers]
Normalized transition count is 48 out of 49 initially.
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 48 rows 40 cols 155 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-28 01:43:36] [INFO ] Computed 17 invariants in 0 ms
Computed 17 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-86400102698764333.kers
Total runtime 0 ms.
[2026-05-28 01:43:36] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-28 01:43:36] [INFO ] Flow matrix only has 49 transitions (discarded 10 similar events)
[2026-05-28 01:43:36] [INFO ] Invariant cache hit.
[2026-05-28 01:43:36] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-28 01:43:36] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 48/253 places, 59/14084 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2850 ms. Remains : 48/253 places, 59/14084 transitions.
[2026-05-28 01:43:36] [INFO ] Flatten gal took : 1 ms
[2026-05-28 01:43:36] [INFO ] Flatten gal took : 1 ms
[2026-05-28 01:43:36] [INFO ] Input system was already deterministic with 59 transitions.
[2026-05-28 01:43:36] [INFO ] Flatten gal took : 2 ms
[2026-05-28 01:43:36] [INFO ] Flatten gal took : 1 ms
[2026-05-28 01:43:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality5564872807321971909.gal : 1 ms
[2026-05-28 01:43:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality371825659596735227.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/CTLCardinality5564872807321971909.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality371825659596735227.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.19439e+07,0.039077,4956,2,375,5,5955,5,0,251,3903,0


Converting to forward existential form...Done !
original formula: E((((p28==0)||(p143==1))||(p46==1)) U (p28==1))
=> equivalent forward existential formula: [(FwdU(Init,(((p28==0)||(p143==1))||(p46==1))) * (p28==1))] != FALSE
Hit Full ! (commute/partial/dont) 51/0/8
(forward)formula 0,1,0.103972,6636,1,0,10,15284,14,1,523,13694,4
FORMULA ErlangenMainframeV0-PT-1202-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 14084/14084 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 203 transition count 14034
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 203 transition count 14034
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 129 place count 174 transition count 10551
Ensure Unique test removed 1 places
Iterating global reduction 0 with 30 rules applied. Total rules applied 159 place count 173 transition count 10551
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 173 place count 159 transition count 2487
Ensure Unique test removed 8 places
Iterating global reduction 0 with 22 rules applied. Total rules applied 195 place count 151 transition count 2487
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 205 place count 141 transition count 187
Iterating global reduction 0 with 10 rules applied. Total rules applied 215 place count 141 transition count 187
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 217 place count 139 transition count 183
Iterating global reduction 0 with 2 rules applied. Total rules applied 219 place count 139 transition count 183
Applied a total of 219 rules in 675 ms. Remains 139 /253 variables (removed 114) and now considering 183/14084 (removed 13901) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10366343044854591958.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2073462703693511273.kers'
[2026-05-28 01:43:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10366343044854591958.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2073462703693511273.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 183 rows 139 cols 653 entries
Finished phase 1 with 118 SingleSign rule and 2 generalized
[2026-05-28 01:43:37] [INFO ] Computed 19 invariants in 1 ms
Computed 19 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2073462703693511273.kers
Total runtime 1 ms.
[2026-05-28 01:43:37] [INFO ] Implicit Places using invariants in 85 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 86 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 138/253 places, 183/14084 transitions.
Applied a total of 0 rules in 1 ms. Remains 138 /138 variables (removed 0) and now considering 183/183 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 763 ms. Remains : 138/253 places, 183/14084 transitions.
[2026-05-28 01:43:37] [INFO ] Flatten gal took : 3 ms
[2026-05-28 01:43:37] [INFO ] Flatten gal took : 4 ms
[2026-05-28 01:43:37] [INFO ] Input system was already deterministic with 183 transitions.
[2026-05-28 01:43:37] [INFO ] Flatten gal took : 4 ms
[2026-05-28 01:43:37] [INFO ] Flatten gal took : 4 ms
[2026-05-28 01:43:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality12418607376223605901.gal : 2 ms
[2026-05-28 01:43:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality11706849171456104203.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/CTLCardinality12418607376223605901.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11706849171456104203.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,5.43577e+13,0.265909,9784,2,1524,5,31404,6,0,737,23382,0


Converting to forward existential form...Done !
original formula: AF((AX(AG(((EX(TRUE) + (p250==0)) + (p135==1)))) + (E(E(((p228==0)||(p226==1)) U (p66==1)) U AG((p54==0))) * ((p103==0)||(p218==1)))))
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!(!(E(TRUE U !(((EX(TRUE) + (p250==0)) + (p135==1)))))))) + (E(E(((p228==0)||(p226==1)) U (p6...227
Reverse transition relation is NOT exact ! Due to transitions t0, t8, t10, t12, t15, t23, t43, t46, t51, t59, t64, t74, t79, t84, t89, t94, t100, t102, t10...360
(forward)formula 0,1,2.52628,67188,1,0,530,285027,405,271,5114,406914,618
FORMULA ErlangenMainframeV0-PT-1202-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 14084/14084 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 201 transition count 14032
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 201 transition count 14032
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 135 place count 170 transition count 10547
Ensure Unique test removed 1 places
Iterating global reduction 0 with 32 rules applied. Total rules applied 167 place count 169 transition count 10547
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 183 place count 153 transition count 2481
Ensure Unique test removed 9 places
Iterating global reduction 0 with 25 rules applied. Total rules applied 208 place count 144 transition count 2481
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 219 place count 133 transition count 179
Iterating global reduction 0 with 11 rules applied. Total rules applied 230 place count 133 transition count 179
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 231 place count 132 transition count 177
Iterating global reduction 0 with 1 rules applied. Total rules applied 232 place count 132 transition count 177
Applied a total of 232 rules in 661 ms. Remains 132 /253 variables (removed 121) and now considering 177/14084 (removed 13907) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5704987175273136884.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18404035245974566351.kers'
[2026-05-28 01:43:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5704987175273136884.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18404035245974566351.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 177 rows 132 cols 595 entries
Finished phase 1 with 114 SingleSign rule and 0 generalized
[2026-05-28 01:43:41] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18404035245974566351.kers
Total runtime 1 ms.
[2026-05-28 01:43:41] [INFO ] Implicit Places using invariants in 79 ms returned []
[2026-05-28 01:43:41] [INFO ] Invariant cache hit.
[2026-05-28 01:43:41] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
Running 176 sub problems to find dead transitions.
[2026-05-28 01:43:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/132 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 177/309 variables, 132/152 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/309 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (OVERLAPS) 0/309 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Real declared 309/309 variables, and 152 constraints, problems are : Problem set: 0 solved, 176 unsolved in 13050 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 176 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/132 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (OVERLAPS) 177/309 variables, 132/153 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/309 variables, 176/329 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/309 variables, 20/349 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/309 variables, 2/351 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/309 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 10 (OVERLAPS) 0/309 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Int declared 309/309 variables, and 351 constraints, problems are : Problem set: 0 solved, 176 unsolved in 25600 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 38690ms problems are : Problem set: 0 solved, 176 unsolved
Search for dead transitions found 0 dead transitions in 38696ms
Starting structural reductions in LTL mode, iteration 1 : 132/253 places, 177/14084 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39626 ms. Remains : 132/253 places, 177/14084 transitions.
[2026-05-28 01:44:20] [INFO ] Flatten gal took : 4 ms
[2026-05-28 01:44:20] [INFO ] Flatten gal took : 3 ms
[2026-05-28 01:44:20] [INFO ] Input system was already deterministic with 177 transitions.
[2026-05-28 01:44:20] [INFO ] Flatten gal took : 3 ms
[2026-05-28 01:44:20] [INFO ] Flatten gal took : 3 ms
[2026-05-28 01:44:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality17640924272146576886.gal : 1 ms
[2026-05-28 01:44:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality2002151131416216547.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/CTLCardinality17640924272146576886.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2002151131416216547.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,3.03592e+13,0.156599,8188,2,1232,5,20484,6,0,707,16614,0


Converting to forward existential form...Done !
original formula: EF((AF((p174==1)) * EX((p222==0))))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !(EG(!((p174==1)))))) * (p222==0))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t11, t14, t39, t42, t47, t51, t55, t56, t60, t61, t65, t66, t70, t71, t75, t76, t80, ...410
(forward)formula 0,1,0.987758,27720,1,0,381,96909,378,161,4658,110854,432
FORMULA ErlangenMainframeV0-PT-1202-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 14084/14084 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 220 transition count 14051
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 220 transition count 14051
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 83 place count 203 transition count 11731
Iterating global reduction 0 with 17 rules applied. Total rules applied 100 place count 203 transition count 11731
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 106 place count 197 transition count 4947
Ensure Unique test removed 3 places
Iterating global reduction 0 with 9 rules applied. Total rules applied 115 place count 194 transition count 4947
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 120 place count 189 transition count 595
Iterating global reduction 0 with 5 rules applied. Total rules applied 125 place count 189 transition count 595
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 127 place count 187 transition count 591
Iterating global reduction 0 with 2 rules applied. Total rules applied 129 place count 187 transition count 591
Applied a total of 129 rules in 865 ms. Remains 187 /253 variables (removed 66) and now considering 591/14084 (removed 13493) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12684677732814949103.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6229063566878419244.kers'
[2026-05-28 01:44:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12684677732814949103.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6229063566878419244.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 591 rows 187 cols 9191 entries
Finished phase 1 with 160 SingleSign rule and 2 generalized
[2026-05-28 01:44:21] [INFO ] Computed 25 invariants in 6 ms
Computed 25 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-6229063566878419244.kers
Total runtime 8 ms.
[2026-05-28 01:44:22] [INFO ] Implicit Places using invariants in 456 ms returned [111]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 458 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 186/253 places, 591/14084 transitions.
Applied a total of 0 rules in 3 ms. Remains 186 /186 variables (removed 0) and now considering 591/591 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1326 ms. Remains : 186/253 places, 591/14084 transitions.
[2026-05-28 01:44:22] [INFO ] Flatten gal took : 46 ms
[2026-05-28 01:44:22] [INFO ] Flatten gal took : 72 ms
[2026-05-28 01:44:22] [INFO ] Input system was already deterministic with 591 transitions.
[2026-05-28 01:44:22] [INFO ] Flatten gal took : 72 ms
[2026-05-28 01:44:22] [INFO ] Flatten gal took : 73 ms
[2026-05-28 01:44:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality13261755335753328279.gal : 23 ms
[2026-05-28 01:44:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality15431221546734442634.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/CTLCardinality13261755335753328279.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15431221546734442634.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.
Detected timeout of ITS tools.
[2026-05-28 01:44:52] [INFO ] Flatten gal took : 44 ms
[2026-05-28 01:44:52] [INFO ] Applying decomposition
[2026-05-28 01:44:52] [INFO ] Flatten gal took : 44 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/graph4822061298566163898.txt' '-o' '/tmp/graph4822061298566163898.bin' '-w' '/tmp/graph4822061298566163898.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4822061298566163898.bin' '-l' '-1' '-v' '-w' '/tmp/graph4822061298566163898.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:44:53] [INFO ] Decomposing Gal with order
[2026-05-28 01:44:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:44:53] [INFO ] Removed a total of 5556 redundant transitions.
[2026-05-28 01:44:53] [INFO ] Flatten gal took : 85 ms
[2026-05-28 01:44:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 32 ms.
[2026-05-28 01:44:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality10583580118885298682.gal : 5 ms
[2026-05-28 01:44:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality13855967547385830847.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/CTLCardinality10583580118885298682.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13855967547385830847.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,3.60126e+15,3.28401,85772,2023,117,110324,1016,1330,638754,104,2964,0


Converting to forward existential form...Done !
original formula: (E(((((((!(EF(((i5.u31.p163==0)||(i6.u34.p188==1)))) * A((i9.i2.u44.p233==1) U (i3.u22.p148==0))) * (((i9.i3.u52.p259==0)||(i3.u27.p135==...748
=> equivalent forward existential formula: ([(Init * !(E(((((((!(E(TRUE U ((i5.u31.p163==0)||(i6.u34.p188==1)))) * !((E(!((i3.u22.p148==0)) U (!((i9.i2.u44...1056
Reverse transition relation is NOT exact ! Due to transitions t24, t98, t130, t137, t446, t450, t462, t466, t510, t514, t530, i0.t144, i0.u8.t142, i0.u8.t4...897
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
Fast SCC detection found a local SCC at level 3
Fast SCC detection found a local SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,5.77653,101036,1,0,151114,1492,18392,638754,608,4717,710183
FORMULA ErlangenMainframeV0-PT-1202-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 14084/14084 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 205 transition count 14036
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 205 transition count 14036
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 123 place count 178 transition count 10555
Ensure Unique test removed 1 places
Iterating global reduction 0 with 28 rules applied. Total rules applied 151 place count 177 transition count 10555
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 164 place count 164 transition count 2493
Ensure Unique test removed 7 places
Iterating global reduction 0 with 20 rules applied. Total rules applied 184 place count 157 transition count 2493
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 193 place count 148 transition count 197
Iterating global reduction 0 with 9 rules applied. Total rules applied 202 place count 148 transition count 197
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 204 place count 146 transition count 193
Iterating global reduction 0 with 2 rules applied. Total rules applied 206 place count 146 transition count 193
Applied a total of 206 rules in 654 ms. Remains 146 /253 variables (removed 107) and now considering 193/14084 (removed 13891) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9221070642208775449.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11117437590485301305.kers'
[2026-05-28 01:44:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9221070642208775449.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11117437590485301305.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 193 rows 146 cols 771 entries
Finished phase 1 with 124 SingleSign rule and 2 generalized
[2026-05-28 01:44:59] [INFO ] Computed 20 invariants in 1 ms
Computed 20 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11117437590485301305.kers
Total runtime 2 ms.
[2026-05-28 01:44:59] [INFO ] Implicit Places using invariants in 110 ms returned [84]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 112 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 145/253 places, 193/14084 transitions.
Applied a total of 0 rules in 1 ms. Remains 145 /145 variables (removed 0) and now considering 193/193 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 767 ms. Remains : 145/253 places, 193/14084 transitions.
[2026-05-28 01:44:59] [INFO ] Flatten gal took : 4 ms
[2026-05-28 01:44:59] [INFO ] Flatten gal took : 4 ms
[2026-05-28 01:44:59] [INFO ] Input system was already deterministic with 193 transitions.
[2026-05-28 01:44:59] [INFO ] Flatten gal took : 4 ms
[2026-05-28 01:44:59] [INFO ] Flatten gal took : 5 ms
[2026-05-28 01:44:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality10911581223930246297.gal : 1 ms
[2026-05-28 01:44:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality7040470963903027110.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/CTLCardinality10911581223930246297.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7040470963903027110.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,9.58414e+13,0.330337,13396,2,2028,5,49760,6,0,775,37779,0


Converting to forward existential form...Done !
original formula: AG(((AG(AF((p137==0))) + (p235==1)) + ((p41==1) + ((AX(((p119==0)&&(p81==1))) * E(AX(EF((p77==0))) U ((p272==0)||(p143==1)))) * AG((p236=...163
=> equivalent forward existential formula: (([(EY(((FwdU(Init,TRUE) * !((!(E(TRUE U !(!(EG(!((p137==0))))))) + (p235==1)))) * !((p41==1)))) * !(((p119==0)&...472
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t11, t14, t15, t16, t19, t35, t46, t54, t62, t67, t73, t77, t78, t83, t88, t94, t96, ...392
(forward)formula 0,0,8.44154,182200,1,0,475,850199,420,226,5874,960833,578
FORMULA ErlangenMainframeV0-PT-1202-CTLCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 14084/14084 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 203 transition count 14034
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 203 transition count 14034
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 129 place count 174 transition count 10551
Ensure Unique test removed 1 places
Iterating global reduction 0 with 30 rules applied. Total rules applied 159 place count 173 transition count 10551
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 172 place count 160 transition count 2492
Ensure Unique test removed 6 places
Iterating global reduction 0 with 19 rules applied. Total rules applied 191 place count 154 transition count 2492
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 199 place count 146 transition count 204
Iterating global reduction 0 with 8 rules applied. Total rules applied 207 place count 146 transition count 204
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 208 place count 145 transition count 202
Iterating global reduction 0 with 1 rules applied. Total rules applied 209 place count 145 transition count 202
Applied a total of 209 rules in 639 ms. Remains 145 /253 variables (removed 108) and now considering 202/14084 (removed 13882) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-184788459395469257.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11408258155515871746.kers'
[2026-05-28 01:45:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-184788459395469257.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11408258155515871746.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 202 rows 145 cols 997 entries
Finished phase 1 with 122 SingleSign rule and 2 generalized
[2026-05-28 01:45:09] [INFO ] Computed 21 invariants in 1 ms
Computed 21 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11408258155515871746.kers
Total runtime 1 ms.
[2026-05-28 01:45:09] [INFO ] Implicit Places using invariants in 109 ms returned [57]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 122 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 144/253 places, 202/14084 transitions.
Applied a total of 0 rules in 2 ms. Remains 144 /144 variables (removed 0) and now considering 202/202 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 763 ms. Remains : 144/253 places, 202/14084 transitions.
[2026-05-28 01:45:09] [INFO ] Flatten gal took : 5 ms
[2026-05-28 01:45:09] [INFO ] Flatten gal took : 5 ms
[2026-05-28 01:45:09] [INFO ] Input system was already deterministic with 202 transitions.
[2026-05-28 01:45:09] [INFO ] Flatten gal took : 5 ms
[2026-05-28 01:45:09] [INFO ] Flatten gal took : 5 ms
[2026-05-28 01:45:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality2556949536704119483.gal : 1 ms
[2026-05-28 01:45:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality14552666034943393839.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/CTLCardinality2556949536704119483.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14552666034943393839.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.
Detected timeout of ITS tools.
[2026-05-28 01:45:39] [INFO ] Flatten gal took : 5 ms
[2026-05-28 01:45:39] [INFO ] Applying decomposition
[2026-05-28 01:45:39] [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/graph6146511899498600181.txt' '-o' '/tmp/graph6146511899498600181.bin' '-w' '/tmp/graph6146511899498600181.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6146511899498600181.bin' '-l' '-1' '-v' '-w' '/tmp/graph6146511899498600181.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:45:39] [INFO ] Decomposing Gal with order
[2026-05-28 01:45:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:45:39] [INFO ] Removed a total of 452 redundant transitions.
[2026-05-28 01:45:39] [INFO ] Flatten gal took : 12 ms
[2026-05-28 01:45:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 5 ms.
[2026-05-28 01:45:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality2232319634444653795.gal : 2 ms
[2026-05-28 01:45:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality16503077565169693946.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/CTLCardinality2232319634444653795.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16503077565169693946.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,8.3796e+13,0.118589,8192,643,48,9670,651,459,8645,69,1567,0


Converting to forward existential form...Done !
original formula: (EG(!(A(((i9.u23.p181==0)||(i8.u19.p146==1)) U ((AX(((i1.u13.p104==0)||(i3.u6.p14==1))) + (i0.u2.p4==0)) + (i9.u24.p175==1))))) + EF(((i1...193
=> equivalent forward existential formula: ([FwdG(Init,!(!((E(!(((!(EX(!(((i1.u13.p104==0)||(i3.u6.p14==1))))) + (i0.u2.p4==0)) + (i9.u24.p175==1))) U (!((...464
Reverse transition relation is NOT exact ! Due to transitions t16, t108, t167, t168, t170, u7.t113, u7.t114, u7.t145, u12.t89, u12.t90, u12.t148, u15.t74, ...653
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,1,0.33967,14948,1,0,23625,651,3570,26422,348,1723,84089
FORMULA ErlangenMainframeV0-PT-1202-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 253/253 places, 14084/14084 transitions.
Graph (trivial) has 194 edges and 253 vertex of which 6 / 253 are part of one of the 3 SCC in 2 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 56 place count 249 transition count 14025
Reduce places removed 55 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 194 transition count 14024
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 113 place count 193 transition count 14024
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 113 place count 193 transition count 14017
Deduced a syphon composed of 7 places in 13 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 127 place count 186 transition count 14017
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 164 place count 149 transition count 13980
Iterating global reduction 3 with 37 rules applied. Total rules applied 201 place count 149 transition count 13980
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 201 place count 149 transition count 13972
Deduced a syphon composed of 8 places in 12 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 217 place count 141 transition count 13972
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 225 place count 133 transition count 9396
Ensure Unique test removed 5 places
Iterating global reduction 3 with 13 rules applied. Total rules applied 238 place count 128 transition count 9396
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 246 place count 120 transition count 244
Iterating global reduction 3 with 8 rules applied. Total rules applied 254 place count 120 transition count 244
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 255 place count 119 transition count 242
Iterating global reduction 3 with 1 rules applied. Total rules applied 256 place count 119 transition count 242
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 338 place count 78 transition count 201
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 345 place count 71 transition count 118
Ensure Unique test removed 4 places
Iterating global reduction 3 with 11 rules applied. Total rules applied 356 place count 67 transition count 118
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 359 place count 67 transition count 115
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 363 place count 63 transition count 85
Iterating global reduction 4 with 4 rules applied. Total rules applied 367 place count 63 transition count 85
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 368 place count 62 transition count 83
Iterating global reduction 4 with 1 rules applied. Total rules applied 369 place count 62 transition count 83
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 4 with 11 rules applied. Total rules applied 380 place count 62 transition count 72
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 402 place count 51 transition count 61
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 403 place count 50 transition count 60
Applied a total of 403 rules in 2428 ms. Remains 50 /253 variables (removed 203) and now considering 60/14084 (removed 14024) transitions.
[2026-05-28 01:45:42] [INFO ] Flow matrix only has 47 transitions (discarded 13 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6246588864959446853.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6988258731634896735.kers'
[2026-05-28 01:45:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6246588864959446853.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6988258731634896735.kers]
Normalized transition count is 46 out of 47 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 46 rows 49 cols 176 entries
Finished phase 1 with 29 SingleSign rule and 2 generalized
[2026-05-28 01:45:42] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6988258731634896735.kers
Total runtime 0 ms.
[2026-05-28 01:45:42] [INFO ] Implicit Places using invariants in 63 ms returned [28]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 82 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 49/253 places, 60/14084 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 48 transition count 59
Applied a total of 2 rules in 2 ms. Remains 48 /49 variables (removed 1) and now considering 59/60 (removed 1) transitions.
[2026-05-28 01:45:42] [INFO ] Flow matrix only has 46 transitions (discarded 13 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16182927737478385211.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11791316178960483003.kers'
[2026-05-28 01:45:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16182927737478385211.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11791316178960483003.kers]
Normalized transition count is 45 out of 46 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 45 rows 47 cols 170 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-28 01:45:42] [INFO ] Computed 18 invariants in 0 ms
Computed 18 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11791316178960483003.kers
Total runtime 1 ms.
[2026-05-28 01:45:42] [INFO ] Implicit Places using invariants in 92 ms returned []
[2026-05-28 01:45:42] [INFO ] Flow matrix only has 46 transitions (discarded 13 similar events)
[2026-05-28 01:45:42] [INFO ] Invariant cache hit.
[2026-05-28 01:45:42] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-28 01:45:42] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 48/253 places, 59/14084 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2702 ms. Remains : 48/253 places, 59/14084 transitions.
[2026-05-28 01:45:42] [INFO ] Flatten gal took : 1 ms
[2026-05-28 01:45:42] [INFO ] Flatten gal took : 5 ms
[2026-05-28 01:45:42] [INFO ] Input system was already deterministic with 59 transitions.
[2026-05-28 01:45:42] [INFO ] Flatten gal took : 2 ms
[2026-05-28 01:45:42] [INFO ] Flatten gal took : 2 ms
[2026-05-28 01:45:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality1134152598933636640.gal : 1 ms
[2026-05-28 01:45:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality13921686303052256787.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/CTLCardinality1134152598933636640.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13921686303052256787.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,6.54386e+06,0.111055,5932,2,1526,5,11499,6,0,250,7649,0


Converting to forward existential form...Done !
original formula: (AG((p21==1)) + (AG((p193==0)) * EF((p262==0))))
=> equivalent forward existential formula: ([(FwdU((Init * !(!(E(TRUE U !((p21==1)))))),TRUE) * !((p193==0)))] = FALSE * [((Init * !(!(E(TRUE U !((p21==1))...195
Reverse transition relation is NOT exact ! Due to transitions t1, t18, t29, Intersection with reachable at each step enabled. (destroyed/reverse/intersect...173
(forward)formula 0,0,0.495444,14484,1,0,114,47361,141,58,1831,38412,137
FORMULA ErlangenMainframeV0-PT-1202-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-28 01:45:45] [INFO ] Flatten gal took : 2151 ms
[2026-05-28 01:45:47] [INFO ] Flatten gal took : 1842 ms
[2026-05-28 01:45:48] [INFO ] Applying decomposition
[2026-05-28 01:45:50] [INFO ] Flatten gal took : 2083 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/graph1785356888917696763.txt' '-o' '/tmp/graph1785356888917696763.bin' '-w' '/tmp/graph1785356888917696763.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1785356888917696763.bin' '-l' '-1' '-v' '-w' '/tmp/graph1785356888917696763.weights' '-q' '0' '-e' '0.001'
[2026-05-28 01:45:57] [INFO ] Decomposing Gal with order
[2026-05-28 01:45:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 01:46:02] [INFO ] Removed a total of 175235 redundant transitions.
[2026-05-28 01:46:02] [INFO ] Flatten gal took : 3087 ms
[2026-05-28 01:46:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 1285 ms.
[2026-05-28 01:46:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality5615834611636722593.gal : 104 ms
[2026-05-28 01:46:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality5726849671653469739.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/CTLCardinality5615834611636722593.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5726849671653469739.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.
Detected timeout of ITS tools.
[2026-05-28 02:09:59] [INFO ] Applying decomposition
[2026-05-28 02:10:06] [INFO ] Flatten gal took : 7364 ms
[2026-05-28 02:10:09] [INFO ] Decomposing Gal with order
[2026-05-28 02:10:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-28 02:10:15] [INFO ] Removed a total of 188975 redundant transitions.
[2026-05-28 02:10:15] [INFO ] Flatten gal took : 4032 ms
[2026-05-28 02:10:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 468 labels/synchronizations in 1181 ms.
[2026-05-28 02:10:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality7288572239059245861.gal : 28 ms
[2026-05-28 02:10:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality1711720872842325404.ctl : 10 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/CTLCardinality7288572239059245861.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1711720872842325404.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,2.11914e+17,1.04469,30004,1319,949,43239,3655,519,159814,236,33051,0


Converting to forward existential form...Done !
original formula: A(((!(AX(!(((i0.i1.i0.u27.p194==0)||(i1.i0.u32.p230==1))))) * (((EF((((EF((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u15.p49==1)) * ((i1.i0.u32.p2...1377
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !((EG(!(E(TRUE U !(((i0.i0.i0.i0.u22.p138==0)||(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u15...2295
Reverse transition relation is NOT exact ! Due to transitions i0.t10942, i0.i0.u24.t22, i0.i0.u24.t113, i0.i0.u24.t115, i0.i0.u24.t117, i0.i0.u24.t119, i0....2548
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
(forward)formula 0,0,195.33,2064664,1,0,2.75737e+06,38707,6287,1.23518e+07,1616,325868,932658
FORMULA ErlangenMainframeV0-PT-1202-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Total runtime 2338118 ms.

BK_STOP 1779934415519

--------------------
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="ErlangenMainframeV0-PT-1202"
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 ErlangenMainframeV0-PT-1202, 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 r114-smll-177955740600521"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ErlangenMainframeV0-PT-1202.tgz
mv ErlangenMainframeV0-PT-1202 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 ;