Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r098-tall-177955695600482.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 DLCflexbar-PT-7b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695600482
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 8.5K Mar 6 15:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Mar 6 15:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Mar 6 15:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Mar 6 15:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 15 09:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 09:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 09:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 09:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 6 15:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Mar 6 15:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Mar 6 15:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Mar 6 15:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 14M 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 DLCflexbar-PT-7b-CTLFireability-2024-00
FORMULA_NAME DLCflexbar-PT-7b-CTLFireability-2024-01
FORMULA_NAME DLCflexbar-PT-7b-CTLFireability-2024-02
FORMULA_NAME DLCflexbar-PT-7b-CTLFireability-2024-03
FORMULA_NAME DLCflexbar-PT-7b-CTLFireability-2024-04
FORMULA_NAME DLCflexbar-PT-7b-CTLFireability-2024-05
FORMULA_NAME DLCflexbar-PT-7b-CTLFireability-2024-06
FORMULA_NAME DLCflexbar-PT-7b-CTLFireability-2024-07
FORMULA_NAME DLCflexbar-PT-7b-CTLFireability-2024-08
FORMULA_NAME DLCflexbar-PT-7b-CTLFireability-2024-09
FORMULA_NAME DLCflexbar-PT-7b-CTLFireability-2024-10
FORMULA_NAME DLCflexbar-PT-7b-CTLFireability-2024-11
FORMULA_NAME DLCflexbar-PT-7b-CTLFireability-2024-12
FORMULA_NAME DLCflexbar-PT-7b-CTLFireability-2024-13
FORMULA_NAME DLCflexbar-PT-7b-CTLFireability-2024-14
FORMULA_NAME DLCflexbar-PT-7b-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779620753908

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-7b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 11:05:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 11:05:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 11:05:56] [INFO ] Load time of PNML (sax parser for PT used): 1047 ms
[2026-05-24 11:05:56] [INFO ] Transformed 35101 places.
[2026-05-24 11:05:57] [INFO ] Transformed 55507 transitions.
[2026-05-24 11:05:57] [INFO ] Found NUPN structural information;
[2026-05-24 11:05:59] [INFO ] Parsed PT model containing 35101 places and 55507 transitions and 156636 arcs in 3952 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 35 ms.
Support contains 130 out of 35101 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 35101/35101 places, 55507/55507 transitions.
Applied a total of 0 rules in 4397 ms. Remains 35101 /35101 variables (removed 0) and now considering 55507/55507 (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-7984909929424792418.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4530749287148332615.kers'
[2026-05-24 11:06:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7984909929424792418.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4530749287148332615.kers]
Culled 0 columns in 48 ms.
// Phase 1: matrix 55507 rows 35101 cols 156636 entries
Finished phase 1 with 32930 SingleSign rule and 0 generalized
[2026-05-24 11:06:26] [INFO ] Computed 2171 invariants in 16463 ms
Computed 2171 P flows in 16465 ms.
Exported basis to /tmp/petrispot-output-4530749287148332615.kers
Total runtime 16558 ms.
[2026-05-24 11:07:26] [INFO ] Performed 10166/35101 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 11:07:56] [INFO ] Performed 26657/35101 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 11:08:08] [INFO ] Implicit Places using invariants in 118501 ms returned []
Implicit Place search using SMT only with invariants took 118554 ms to find 0 implicit places.
Running 55506 sub problems to find dead transitions.
[2026-05-24 11:08:09] [INFO ] Invariant cache hit.
SMT process timed out in 369887ms, After SMT, problems are : Problem set: 0 solved, 55506 unsolved
Search for dead transitions found 0 dead transitions in 370190ms
Finished structural reductions in LTL mode , in 1 iterations and 493334 ms. Remains : 35101/35101 places, 55507/55507 transitions.
Starting structural reductions in LTL mode, iteration 0 : 35101/35101 places, 55507/55507 transitions.
Applied a total of 0 rules in 3928 ms. Remains 35101 /35101 variables (removed 0) and now considering 55507/55507 (removed 0) transitions.
[2026-05-24 11:14:22] [INFO ] Invariant cache hit.
[2026-05-24 11:15:21] [INFO ] Performed 10166/35101 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 11:15:51] [INFO ] Performed 27064/35101 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 11:16:02] [INFO ] Implicit Places using invariants in 99768 ms returned []
Implicit Place search using SMT only with invariants took 99772 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 103705 ms. Remains : 35101/35101 places, 55507/55507 transitions.
Support contains 130 out of 35101 places after structural reductions.
[2026-05-24 11:16:07] [INFO ] Flatten gal took : 1335 ms
[2026-05-24 11:16:07] [INFO ] Flatten gal took : 947 ms
[2026-05-24 11:16:09] [INFO ] Input system was already deterministic with 55507 transitions.
Support contains 127 out of 35101 places (down from 130) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2839 ms. (14 steps per ms) remains 74/80 properties
BEST_FIRST walk for 4004 steps (8 resets) in 234 ms. (17 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 74/74 properties
Interrupted probabilistic random walk after 67029 steps, run timeout after 3002 ms. (steps per millisecond=22 ) properties seen :0 out of 74
Probabilistic random walk after 67029 steps, saw 66280 distinct states, run finished after 3011 ms. (steps per millisecond=22 ) properties seen :0
[2026-05-24 11:16:20] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 74 unsolved
SMT process timed out in 6131ms, After SMT, problems are : Problem set: 0 solved, 74 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 118 out of 35101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 35101/35101 places, 55507/55507 transitions.
Graph (trivial) has 31365 edges and 35101 vertex of which 2202 / 35101 are part of one of the 147 SCC in 78 ms
Free SCC test removed 2055 places
Drop transitions (Empty/Sink Transition effects.) removed 2325 transitions
Reduce isomorphic transitions removed 2325 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15334 transitions
Trivial Post-agglo rules discarded 15334 transitions
Performed 15334 trivial Post agglomeration. Transition count delta: 15334
Iterating post reduction 0 with 15334 rules applied. Total rules applied 15335 place count 33046 transition count 37848
Reduce places removed 15334 places and 0 transitions.
Ensure Unique test removed 347 transitions
Reduce isomorphic transitions removed 347 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 342 transitions
Trivial Post-agglo rules discarded 342 transitions
Performed 342 trivial Post agglomeration. Transition count delta: 342
Iterating post reduction 1 with 16023 rules applied. Total rules applied 31358 place count 17712 transition count 37159
Reduce places removed 342 places and 0 transitions.
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 105 transitions
Trivial Post-agglo rules discarded 105 transitions
Performed 105 trivial Post agglomeration. Transition count delta: 105
Iterating post reduction 2 with 554 rules applied. Total rules applied 31912 place count 17370 transition count 36947
Reduce places removed 105 places and 0 transitions.
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Iterating post reduction 3 with 139 rules applied. Total rules applied 32051 place count 17265 transition count 36913
Reduce places removed 34 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 37 rules applied. Total rules applied 32088 place count 17231 transition count 36910
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 32089 place count 17230 transition count 36910
Performed 179 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 179 Pre rules applied. Total rules applied 32089 place count 17230 transition count 36731
Deduced a syphon composed of 179 places in 1961 ms
Reduce places removed 179 places and 0 transitions.
Iterating global reduction 6 with 358 rules applied. Total rules applied 32447 place count 17051 transition count 36731
Discarding 4825 places :
Symmetric choice reduction at 6 with 4825 rule applications. Total rules 37272 place count 12226 transition count 31906
Iterating global reduction 6 with 4825 rules applied. Total rules applied 42097 place count 12226 transition count 31906
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 9 rules applied. Total rules applied 42106 place count 12226 transition count 31897
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 42109 place count 12224 transition count 31896
Performed 2139 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 2139 Pre rules applied. Total rules applied 42109 place count 12224 transition count 29757
Deduced a syphon composed of 2139 places in 1776 ms
Reduce places removed 2139 places and 0 transitions.
Iterating global reduction 8 with 4278 rules applied. Total rules applied 46387 place count 10085 transition count 29757
Discarding 257 places :
Symmetric choice reduction at 8 with 257 rule applications. Total rules 46644 place count 9828 transition count 22773
Iterating global reduction 8 with 257 rules applied. Total rules applied 46901 place count 9828 transition count 22773
Ensure Unique test removed 223 transitions
Reduce isomorphic transitions removed 223 transitions.
Iterating post reduction 8 with 223 rules applied. Total rules applied 47124 place count 9828 transition count 22550
Performed 2452 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 2452 places in 11 ms
Reduce places removed 2452 places and 0 transitions.
Iterating global reduction 9 with 4904 rules applied. Total rules applied 52028 place count 7376 transition count 20093
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 52035 place count 7376 transition count 20086
Renaming transitions due to excessive name length > 1024 char.
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 52037 place count 7374 transition count 19850
Iterating global reduction 10 with 2 rules applied. Total rules applied 52039 place count 7374 transition count 19850
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -799
Deduced a syphon composed of 101 places in 8 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 52241 place count 7273 transition count 20649
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 10 with 49 rules applied. Total rules applied 52290 place count 7273 transition count 20600
Discarding 47 places :
Symmetric choice reduction at 11 with 47 rule applications. Total rules 52337 place count 7226 transition count 19754
Iterating global reduction 11 with 47 rules applied. Total rules applied 52384 place count 7226 transition count 19754
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 11 with 46 rules applied. Total rules applied 52430 place count 7226 transition count 19708
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -789
Deduced a syphon composed of 101 places in 7 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 12 with 202 rules applied. Total rules applied 52632 place count 7125 transition count 20497
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 12 with 24 rules applied. Total rules applied 52656 place count 7125 transition count 20473
Discarding 24 places :
Symmetric choice reduction at 13 with 24 rule applications. Total rules 52680 place count 7101 transition count 20041
Iterating global reduction 13 with 24 rules applied. Total rules applied 52704 place count 7101 transition count 20041
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 13 with 24 rules applied. Total rules applied 52728 place count 7101 transition count 20017
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -775
Deduced a syphon composed of 101 places in 8 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 14 with 202 rules applied. Total rules applied 52930 place count 7000 transition count 20792
Drop transitions (Empty/Sink Transition effects.) removed 11 transitions
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 14 with 44 rules applied. Total rules applied 52974 place count 7000 transition count 20748
Discarding 33 places :
Symmetric choice reduction at 15 with 33 rule applications. Total rules 53007 place count 6967 transition count 20154
Iterating global reduction 15 with 33 rules applied. Total rules applied 53040 place count 6967 transition count 20154
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 15 with 33 rules applied. Total rules applied 53073 place count 6967 transition count 20121
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: -701
Deduced a syphon composed of 90 places in 4 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 16 with 180 rules applied. Total rules applied 53253 place count 6877 transition count 20822
Drop transitions (Empty/Sink Transition effects.) removed 81 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 16 with 81 rules applied. Total rules applied 53334 place count 6877 transition count 20741
Free-agglomeration rule applied 4274 times with reduction of 2644 identical transitions.
Iterating global reduction 17 with 4274 rules applied. Total rules applied 57608 place count 6877 transition count 13823
Reduce places removed 4274 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4755 transitions
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 4854 transitions.
Graph (complete) has 10478 edges and 2603 vertex of which 2147 are kept as prefixes of interest. Removing 456 places using SCC suffix rule.5 ms
Discarding 456 places :
Also discarding 360 output transitions
Drop transitions (Output transitions of discarded places.) removed 360 transitions
Iterating post reduction 17 with 9129 rules applied. Total rules applied 66737 place count 2147 transition count 8609
Drop transitions (Empty/Sink Transition effects.) removed 680 transitions
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 726 transitions.
Iterating post reduction 18 with 726 rules applied. Total rules applied 67463 place count 2147 transition count 7883
Discarding 934 places :
Symmetric choice reduction at 19 with 934 rule applications. Total rules 68397 place count 1213 transition count 4751
Iterating global reduction 19 with 934 rules applied. Total rules applied 69331 place count 1213 transition count 4751
Drop transitions (Redundant composition of simpler transitions.) removed 111 transitions
Redundant transition composition rules discarded 111 transitions
Iterating global reduction 19 with 111 rules applied. Total rules applied 69442 place count 1213 transition count 4640
Discarding 9 places :
Symmetric choice reduction at 19 with 9 rule applications. Total rules 69451 place count 1204 transition count 4631
Iterating global reduction 19 with 9 rules applied. Total rules applied 69460 place count 1204 transition count 4631
Discarding 9 places :
Symmetric choice reduction at 19 with 9 rule applications. Total rules 69469 place count 1195 transition count 4080
Iterating global reduction 19 with 9 rules applied. Total rules applied 69478 place count 1195 transition count 4080
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 19 with 9 rules applied. Total rules applied 69487 place count 1195 transition count 4071
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 20 with 18 rules applied. Total rules applied 69505 place count 1186 transition count 4062
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 20 with 10 rules applied. Total rules applied 69515 place count 1186 transition count 4052
Free-agglomeration rule applied 9 times.
Iterating global reduction 20 with 9 rules applied. Total rules applied 69524 place count 1186 transition count 4043
Reduce places removed 9 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 502 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 517 transitions.
Iterating post reduction 20 with 526 rules applied. Total rules applied 70050 place count 1177 transition count 3526
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 21 with 19 rules applied. Total rules applied 70069 place count 1177 transition count 3507
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 21 with 1 rules applied. Total rules applied 70070 place count 1177 transition count 3567
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 21 with 57 rules applied. Total rules applied 70127 place count 1176 transition count 3511
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 22 with 1 rules applied. Total rules applied 70128 place count 1176 transition count 3510
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 22 with 5 rules applied. Total rules applied 70133 place count 1176 transition count 3510
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 22 with 2 rules applied. Total rules applied 70135 place count 1176 transition count 3508
Discarding 1 places :
Symmetric choice reduction at 22 with 1 rule applications. Total rules 70136 place count 1175 transition count 3507
Iterating global reduction 22 with 1 rules applied. Total rules applied 70137 place count 1175 transition count 3507
Discarding 1 places :
Symmetric choice reduction at 22 with 1 rule applications. Total rules 70138 place count 1174 transition count 3445
Iterating global reduction 22 with 1 rules applied. Total rules applied 70139 place count 1174 transition count 3445
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 22 with 1 rules applied. Total rules applied 70140 place count 1174 transition count 3444
Applied a total of 70140 rules in 28793 ms. Remains 1174 /35101 variables (removed 33927) and now considering 3444/55507 (removed 52063) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28794 ms. Remains : 1174/35101 places, 3444/55507 transitions.
RANDOM walk for 40000 steps (8 resets) in 1602 ms. (24 steps per ms) remains 1/74 properties
BEST_FIRST walk for 40004 steps (8 resets) in 221 ms. (180 steps per ms) remains 1/1 properties
[2026-05-24 11:16:55] [INFO ] Flow matrix only has 944 transitions (discarded 2500 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16707555071919064981.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3936577438829102624.kers'
[2026-05-24 11:16:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16707555071919064981.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3936577438829102624.kers]
Culling duplicate invariants (modulo rational): removing 629 columns.
Culled 629 columns in 5 ms.
// Phase 1: matrix 944 rows 545 cols 5573 entries
Finished phase 1 with 329 SingleSign rule and 0 generalized
[2026-05-24 11:16:55] [INFO ] Computed 845 invariants in 14 ms
Computed 845 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-3936577438829102624.kers
Total runtime 16 ms.
[2026-05-24 11:16:55] [INFO ] State equation strengthened by 314 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 30/36 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 600/636 variables, 307/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/636 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 532/1168 variables, 532/845 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1168 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 938/2106 variables, 1168/2013 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2106 variables, 314/2327 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/2106 variables, 0/2327 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 6/2112 variables, 3/2330 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2112 variables, 0/2330 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 6/2118 variables, 3/2333 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2118 variables, 0/2333 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/2118 variables, 0/2333 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2118/2118 variables, and 2333 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1045 ms.
Refiners :[Positive P Invariants (semi-flows): 313/313 constraints, Generalized P Invariants (flows): 532/532 constraints, State Equation: 1174/1174 constraints, ReadFeed: 314/314 constraints, PredecessorRefiner: 1/1 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) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 30/36 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 600/636 variables, 307/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/636 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 532/1168 variables, 532/845 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1168 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 938/2106 variables, 1168/2013 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2106 variables, 314/2327 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2106 variables, 1/2328 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2106 variables, 0/2328 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 6/2112 variables, 3/2331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2112 variables, 0/2331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 6/2118 variables, 3/2334 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2118 variables, 0/2334 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/2118 variables, 0/2334 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2118/2118 variables, and 2334 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1465 ms.
Refiners :[Positive P Invariants (semi-flows): 313/313 constraints, Generalized P Invariants (flows): 532/532 constraints, State Equation: 1174/1174 constraints, ReadFeed: 314/314 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2588ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 70 ms.
Support contains 6 out of 1174 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1174/1174 places, 3444/3444 transitions.
Graph (trivial) has 209 edges and 1174 vertex of which 8 / 1174 are part of one of the 3 SCC in 1 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 11 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 17 transitions.
Graph (complete) has 4279 edges and 1169 vertex of which 1094 are kept as prefixes of interest. Removing 75 places using SCC suffix rule.2 ms
Discarding 75 places :
Also discarding 68 output transitions
Drop transitions (Output transitions of discarded places.) removed 68 transitions
Drop transitions (Empty/Sink Transition effects.) removed 230 transitions
Reduce isomorphic transitions removed 230 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 241 rules applied. Total rules applied 243 place count 1094 transition count 3118
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 254 place count 1083 transition count 3118
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 254 place count 1083 transition count 3083
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 324 place count 1048 transition count 3083
Drop transitions (Empty/Sink Transition effects.) removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 339 place count 1048 transition count 3068
Discarding 150 places :
Symmetric choice reduction at 3 with 150 rule applications. Total rules 489 place count 898 transition count 2588
Iterating global reduction 3 with 150 rules applied. Total rules applied 639 place count 898 transition count 2588
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 640 place count 898 transition count 2587
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 676 place count 880 transition count 2569
Drop transitions (Empty/Sink Transition effects.) removed 119 transitions
Reduce isomorphic transitions removed 119 transitions.
Graph (complete) has 3104 edges and 880 vertex of which 874 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Iterating post reduction 4 with 120 rules applied. Total rules applied 796 place count 874 transition count 2448
Drop transitions (Empty/Sink Transition effects.) removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 5 with 24 rules applied. Total rules applied 820 place count 874 transition count 2424
Discarding 33 places :
Symmetric choice reduction at 6 with 33 rule applications. Total rules 853 place count 841 transition count 2206
Iterating global reduction 6 with 33 rules applied. Total rules applied 886 place count 841 transition count 2206
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 889 place count 841 transition count 2203
Performed 9 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 907 place count 832 transition count 2283
Drop transitions (Empty/Sink Transition effects.) removed 37 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 7 with 38 rules applied. Total rules applied 945 place count 832 transition count 2245
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 946 place count 831 transition count 2241
Iterating global reduction 8 with 1 rules applied. Total rules applied 947 place count 831 transition count 2241
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 957 place count 831 transition count 2231
Drop transitions (Redundant composition of simpler transitions.) removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 9 with 39 rules applied. Total rules applied 996 place count 831 transition count 2192
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 1000 place count 827 transition count 2168
Iterating global reduction 9 with 4 rules applied. Total rules applied 1004 place count 827 transition count 2168
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 9 with 21 rules applied. Total rules applied 1025 place count 827 transition count 2147
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1027 place count 826 transition count 2146
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 10 with 6 rules applied. Total rules applied 1033 place count 826 transition count 2140
Free-agglomeration rule applied 48 times with reduction of 15 identical transitions.
Iterating global reduction 10 with 48 rules applied. Total rules applied 1081 place count 826 transition count 2077
Reduce places removed 48 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 691 transitions
Reduce isomorphic transitions removed 691 transitions.
Graph (complete) has 2278 edges and 778 vertex of which 365 are kept as prefixes of interest. Removing 413 places using SCC suffix rule.1 ms
Discarding 413 places :
Also discarding 474 output transitions
Drop transitions (Output transitions of discarded places.) removed 474 transitions
Iterating post reduction 10 with 740 rules applied. Total rules applied 1821 place count 365 transition count 912
Drop transitions (Empty/Sink Transition effects.) removed 142 transitions
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 266 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 11 with 267 rules applied. Total rules applied 2088 place count 365 transition count 645
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 2089 place count 364 transition count 645
Discarding 209 places :
Symmetric choice reduction at 13 with 209 rule applications. Total rules 2298 place count 155 transition count 327
Iterating global reduction 13 with 209 rules applied. Total rules applied 2507 place count 155 transition count 327
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 13 with 16 rules applied. Total rules applied 2523 place count 155 transition count 311
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 14 with 14 rules applied. Total rules applied 2537 place count 148 transition count 304
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 2541 place count 146 transition count 316
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 14 with 13 rules applied. Total rules applied 2554 place count 146 transition count 303
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 14 with 2 rules applied. Total rules applied 2556 place count 145 transition count 302
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 14 with 15 rules applied. Total rules applied 2571 place count 145 transition count 287
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 14 with 2 rules applied. Total rules applied 2573 place count 144 transition count 286
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 14 with 14 rules applied. Total rules applied 2587 place count 144 transition count 272
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 2588 place count 144 transition count 272
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 2589 place count 144 transition count 271
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 14 with 2 rules applied. Total rules applied 2591 place count 143 transition count 270
Applied a total of 2591 rules in 454 ms. Remains 143 /1174 variables (removed 1031) and now considering 270/3444 (removed 3174) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 455 ms. Remains : 143/1174 places, 270/3444 transitions.
RANDOM walk for 28405 steps (6 resets) in 214 ms. (132 steps per ms) remains 0/1 properties
[2026-05-24 11:16:59] [INFO ] Flatten gal took : 748 ms
[2026-05-24 11:17:00] [INFO ] Flatten gal took : 740 ms
[2026-05-24 11:17:01] [INFO ] Input system was already deterministic with 55507 transitions.
Computed a total of 9463 stabilizing places and 9463 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 35101/35101 places, 55507/55507 transitions.
Graph (trivial) has 31607 edges and 35101 vertex of which 2264 / 35101 are part of one of the 146 SCC in 26 ms
Free SCC test removed 2118 places
Ensure Unique test removed 2246 transitions
Reduce isomorphic transitions removed 2246 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15433 transitions
Trivial Post-agglo rules discarded 15433 transitions
Performed 15433 trivial Post agglomeration. Transition count delta: 15433
Iterating post reduction 0 with 15433 rules applied. Total rules applied 15434 place count 32982 transition count 37827
Reduce places removed 15433 places and 0 transitions.
Ensure Unique test removed 357 transitions
Reduce isomorphic transitions removed 357 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 348 transitions
Trivial Post-agglo rules discarded 348 transitions
Performed 348 trivial Post agglomeration. Transition count delta: 348
Iterating post reduction 1 with 16138 rules applied. Total rules applied 31572 place count 17549 transition count 37122
Reduce places removed 348 places and 0 transitions.
Ensure Unique test removed 110 transitions
Reduce isomorphic transitions removed 110 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 2 with 568 rules applied. Total rules applied 32140 place count 17201 transition count 36902
Reduce places removed 110 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 112 rules applied. Total rules applied 32252 place count 17091 transition count 36900
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 32254 place count 17089 transition count 36900
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 110 Pre rules applied. Total rules applied 32254 place count 17089 transition count 36790
Deduced a syphon composed of 110 places in 2131 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 5 with 220 rules applied. Total rules applied 32474 place count 16979 transition count 36790
Discarding 4852 places :
Symmetric choice reduction at 5 with 4852 rule applications. Total rules 37326 place count 12127 transition count 31938
Iterating global reduction 5 with 4852 rules applied. Total rules applied 42178 place count 12127 transition count 31938
Performed 2050 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2050 Pre rules applied. Total rules applied 42178 place count 12127 transition count 29888
Deduced a syphon composed of 2050 places in 1784 ms
Reduce places removed 2050 places and 0 transitions.
Iterating global reduction 5 with 4100 rules applied. Total rules applied 46278 place count 10077 transition count 29888
Discarding 283 places :
Symmetric choice reduction at 5 with 283 rule applications. Total rules 46561 place count 9794 transition count 20474
Iterating global reduction 5 with 283 rules applied. Total rules applied 46844 place count 9794 transition count 20474
Ensure Unique test removed 238 transitions
Reduce isomorphic transitions removed 238 transitions.
Iterating post reduction 5 with 238 rules applied. Total rules applied 47082 place count 9794 transition count 20236
Performed 2536 Post agglomeration using F-continuation condition.Transition count delta: 2536
Deduced a syphon composed of 2536 places in 5 ms
Reduce places removed 2536 places and 0 transitions.
Iterating global reduction 6 with 5072 rules applied. Total rules applied 52154 place count 7258 transition count 17700
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 6 with 18 rules applied. Total rules applied 52172 place count 7258 transition count 17682
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 6 with 9 rules applied. Total rules applied 52181 place count 7258 transition count 17673
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 52190 place count 7249 transition count 17673
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 52191 place count 7248 transition count 17672
Applied a total of 52191 rules in 20217 ms. Remains 7248 /35101 variables (removed 27853) and now considering 17672/55507 (removed 37835) transitions.
[2026-05-24 11:17:29] [INFO ] Flow matrix only has 17527 transitions (discarded 145 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6205093197674125214.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5704504838324641397.kers'
[2026-05-24 11:17:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6205093197674125214.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5704504838324641397.kers]
Normalized transition count is 17526 out of 17527 initially.
Culled 0 columns in 10 ms.
// Phase 1: matrix 17526 rows 7248 cols 56244 entries
Finished phase 1 with 5077 SingleSign rule and 0 generalized
[2026-05-24 11:17:29] [INFO ] Computed 2171 invariants in 74 ms
Computed 2171 P flows in 75 ms.
Exported basis to /tmp/petrispot-output-5704504838324641397.kers
Total runtime 99 ms.
[2026-05-24 11:17:34] [INFO ] Implicit Places using invariants in 4626 ms returned []
Implicit Place search using SMT only with invariants took 4626 ms to find 0 implicit places.
Running 14428 sub problems to find dead transitions.
[2026-05-24 11:17:34] [INFO ] Flow matrix only has 17527 transitions (discarded 145 similar events)
[2026-05-24 11:17:34] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/5868 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 14428 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5868/24775 variables, and 119 constraints, problems are : Problem set: 0 solved, 14428 unsolved in 30200 ms.
Refiners :[Positive P Invariants (semi-flows): 119/2171 constraints, State Equation: 0/7248 constraints, PredecessorRefiner: 14428/14428 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14428 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5868 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 14428 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5868/24775 variables, and 119 constraints, problems are : Problem set: 0 solved, 14428 unsolved in 30198 ms.
Refiners :[Positive P Invariants (semi-flows): 119/2171 constraints, State Equation: 0/7248 constraints, PredecessorRefiner: 0/14428 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 92321ms problems are : Problem set: 0 solved, 14428 unsolved
Search for dead transitions found 0 dead transitions in 92364ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7248/35101 places, 17672/55507 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 117252 ms. Remains : 7248/35101 places, 17672/55507 transitions.
[2026-05-24 11:19:07] [INFO ] Flatten gal took : 423 ms
[2026-05-24 11:19:07] [INFO ] Flatten gal took : 445 ms
[2026-05-24 11:19:08] [INFO ] Input system was already deterministic with 17672 transitions.
[2026-05-24 11:19:09] [INFO ] Flatten gal took : 363 ms
[2026-05-24 11:19:09] [INFO ] Flatten gal took : 394 ms
[2026-05-24 11:19:09] [INFO ] Time to serialize gal into /tmp/CTLFireability5581871456480303248.gal : 139 ms
[2026-05-24 11:19:09] [INFO ] Time to serialize properties into /tmp/CTLFireability15809268908287469966.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/CTLFireability5581871456480303248.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15809268908287469966.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.
[2026-05-24 11:19:40] [INFO ] Flatten gal took : 386 ms
[2026-05-24 11:19:40] [INFO ] Applying decomposition
[2026-05-24 11:19:40] [INFO ] Flatten gal took : 390 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/graph2488585459741400017.txt' '-o' '/tmp/graph2488585459741400017.bin' '-w' '/tmp/graph2488585459741400017.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2488585459741400017.bin' '-l' '-1' '-v' '-w' '/tmp/graph2488585459741400017.weights' '-q' '0' '-e' '0.001'
[2026-05-24 11:19:42] [INFO ] Decomposing Gal with order
[2026-05-24 11:19:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 11:19:48] [INFO ] Removed a total of 20062 redundant transitions.
[2026-05-24 11:19:48] [INFO ] Flatten gal took : 799 ms
[2026-05-24 11:19:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 638 labels/synchronizations in 694 ms.
[2026-05-24 11:19:49] [INFO ] Time to serialize gal into /tmp/CTLFireability9020443878584209406.gal : 114 ms
[2026-05-24 11:19:49] [INFO ] Time to serialize properties into /tmp/CTLFireability7367538053821752625.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/CTLFireability9020443878584209406.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7367538053821752625.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,4.38432e+1093,9.70185,81928,1769,15,80733,1779,8525,86852,42,1899,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 35101/35101 places, 55507/55507 transitions.
Graph (trivial) has 31609 edges and 35101 vertex of which 2264 / 35101 are part of one of the 146 SCC in 10 ms
Free SCC test removed 2118 places
Ensure Unique test removed 2246 transitions
Reduce isomorphic transitions removed 2246 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15435 transitions
Trivial Post-agglo rules discarded 15435 transitions
Performed 15435 trivial Post agglomeration. Transition count delta: 15435
Iterating post reduction 0 with 15435 rules applied. Total rules applied 15436 place count 32982 transition count 37825
Reduce places removed 15435 places and 0 transitions.
Ensure Unique test removed 357 transitions
Reduce isomorphic transitions removed 357 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 348 transitions
Trivial Post-agglo rules discarded 348 transitions
Performed 348 trivial Post agglomeration. Transition count delta: 348
Iterating post reduction 1 with 16140 rules applied. Total rules applied 31576 place count 17547 transition count 37120
Reduce places removed 348 places and 0 transitions.
Ensure Unique test removed 110 transitions
Reduce isomorphic transitions removed 110 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 2 with 568 rules applied. Total rules applied 32144 place count 17199 transition count 36900
Reduce places removed 110 places and 0 transitions.
Iterating post reduction 3 with 110 rules applied. Total rules applied 32254 place count 17089 transition count 36900
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 110 Pre rules applied. Total rules applied 32254 place count 17089 transition count 36790
Deduced a syphon composed of 110 places in 2108 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 4 with 220 rules applied. Total rules applied 32474 place count 16979 transition count 36790
Discarding 4854 places :
Symmetric choice reduction at 4 with 4854 rule applications. Total rules 37328 place count 12125 transition count 31936
Iterating global reduction 4 with 4854 rules applied. Total rules applied 42182 place count 12125 transition count 31936
Performed 2052 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2052 Pre rules applied. Total rules applied 42182 place count 12125 transition count 29884
Deduced a syphon composed of 2052 places in 1701 ms
Reduce places removed 2052 places and 0 transitions.
Iterating global reduction 4 with 4104 rules applied. Total rules applied 46286 place count 10073 transition count 29884
Discarding 282 places :
Symmetric choice reduction at 4 with 282 rule applications. Total rules 46568 place count 9791 transition count 20588
Iterating global reduction 4 with 282 rules applied. Total rules applied 46850 place count 9791 transition count 20588
Ensure Unique test removed 238 transitions
Reduce isomorphic transitions removed 238 transitions.
Iterating post reduction 4 with 238 rules applied. Total rules applied 47088 place count 9791 transition count 20350
Performed 2535 Post agglomeration using F-continuation condition.Transition count delta: 2535
Deduced a syphon composed of 2535 places in 4 ms
Reduce places removed 2535 places and 0 transitions.
Iterating global reduction 5 with 5070 rules applied. Total rules applied 52158 place count 7256 transition count 17815
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 52176 place count 7256 transition count 17797
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 5 with 9 rules applied. Total rules applied 52185 place count 7256 transition count 17788
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 52194 place count 7247 transition count 17788
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 52195 place count 7246 transition count 17787
Applied a total of 52195 rules in 19522 ms. Remains 7246 /35101 variables (removed 27855) and now considering 17787/55507 (removed 37720) transitions.
[2026-05-24 11:20:39] [INFO ] Flow matrix only has 17642 transitions (discarded 145 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9655784893938032457.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14392549714157439164.kers'
[2026-05-24 11:20:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9655784893938032457.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14392549714157439164.kers]
Normalized transition count is 17641 out of 17642 initially.
Culled 0 columns in 10 ms.
// Phase 1: matrix 17641 rows 7246 cols 56038 entries
Finished phase 1 with 5075 SingleSign rule and 0 generalized
[2026-05-24 11:20:39] [INFO ] Computed 2171 invariants in 65 ms
Computed 2171 P flows in 66 ms.
Exported basis to /tmp/petrispot-output-14392549714157439164.kers
Total runtime 81 ms.
[2026-05-24 11:20:44] [INFO ] Implicit Places using invariants in 4847 ms returned []
Implicit Place search using SMT only with invariants took 4850 ms to find 0 implicit places.
Running 13198 sub problems to find dead transitions.
[2026-05-24 11:20:44] [INFO ] Flow matrix only has 17642 transitions (discarded 145 similar events)
[2026-05-24 11:20:44] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/5194 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 13198 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5194/24888 variables, and 119 constraints, problems are : Problem set: 0 solved, 13198 unsolved in 30190 ms.
Refiners :[Positive P Invariants (semi-flows): 119/2171 constraints, State Equation: 0/7246 constraints, PredecessorRefiner: 13198/13198 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13198 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5194 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 13198 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5194/24888 variables, and 119 constraints, problems are : Problem set: 0 solved, 13198 unsolved in 30187 ms.
Refiners :[Positive P Invariants (semi-flows): 119/2171 constraints, State Equation: 0/7246 constraints, PredecessorRefiner: 0/13198 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 86862ms problems are : Problem set: 0 solved, 13198 unsolved
Search for dead transitions found 0 dead transitions in 86888ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7246/35101 places, 17787/55507 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 111287 ms. Remains : 7246/35101 places, 17787/55507 transitions.
[2026-05-24 11:22:11] [INFO ] Flatten gal took : 228 ms
[2026-05-24 11:22:11] [INFO ] Flatten gal took : 254 ms
[2026-05-24 11:22:12] [INFO ] Input system was already deterministic with 17787 transitions.
[2026-05-24 11:22:12] [INFO ] Flatten gal took : 247 ms
[2026-05-24 11:22:12] [INFO ] Flatten gal took : 241 ms
[2026-05-24 11:22:12] [INFO ] Time to serialize gal into /tmp/CTLFireability2584395164778106095.gal : 69 ms
[2026-05-24 11:22:12] [INFO ] Time to serialize properties into /tmp/CTLFireability4865434385140715299.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/CTLFireability2584395164778106095.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4865434385140715299.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.
Detected timeout of ITS tools.
[2026-05-24 11:22:43] [INFO ] Flatten gal took : 220 ms
[2026-05-24 11:22:43] [INFO ] Applying decomposition
[2026-05-24 11:22:43] [INFO ] Flatten gal took : 225 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/graph8266619550838423500.txt' '-o' '/tmp/graph8266619550838423500.bin' '-w' '/tmp/graph8266619550838423500.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8266619550838423500.bin' '-l' '-1' '-v' '-w' '/tmp/graph8266619550838423500.weights' '-q' '0' '-e' '0.001'
[2026-05-24 11:22:44] [INFO ] Decomposing Gal with order
[2026-05-24 11:22:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 11:22:49] [INFO ] Removed a total of 20297 redundant transitions.
[2026-05-24 11:22:50] [INFO ] Flatten gal took : 420 ms
[2026-05-24 11:22:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 642 labels/synchronizations in 185 ms.
[2026-05-24 11:22:50] [INFO ] Time to serialize gal into /tmp/CTLFireability3684863202104065742.gal : 73 ms
[2026-05-24 11:22:50] [INFO ] Time to serialize properties into /tmp/CTLFireability5652397039822724766.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/CTLFireability3684863202104065742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5652397039822724766.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,2.69038e+1093,9.1484,79692,699,7,37830,1727,8257,41200,28,1664,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 35101/35101 places, 55507/55507 transitions.
Graph (trivial) has 31603 edges and 35101 vertex of which 2264 / 35101 are part of one of the 146 SCC in 11 ms
Free SCC test removed 2118 places
Ensure Unique test removed 2246 transitions
Reduce isomorphic transitions removed 2246 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15430 transitions
Trivial Post-agglo rules discarded 15430 transitions
Performed 15430 trivial Post agglomeration. Transition count delta: 15430
Iterating post reduction 0 with 15430 rules applied. Total rules applied 15431 place count 32982 transition count 37830
Reduce places removed 15430 places and 0 transitions.
Ensure Unique test removed 357 transitions
Reduce isomorphic transitions removed 357 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 348 transitions
Trivial Post-agglo rules discarded 348 transitions
Performed 348 trivial Post agglomeration. Transition count delta: 348
Iterating post reduction 1 with 16135 rules applied. Total rules applied 31566 place count 17552 transition count 37125
Reduce places removed 348 places and 0 transitions.
Ensure Unique test removed 110 transitions
Reduce isomorphic transitions removed 110 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 2 with 568 rules applied. Total rules applied 32134 place count 17204 transition count 36905
Reduce places removed 110 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 111 rules applied. Total rules applied 32245 place count 17094 transition count 36904
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 32246 place count 17093 transition count 36904
Performed 113 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 113 Pre rules applied. Total rules applied 32246 place count 17093 transition count 36791
Deduced a syphon composed of 113 places in 2112 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 5 with 226 rules applied. Total rules applied 32472 place count 16980 transition count 36791
Discarding 4852 places :
Symmetric choice reduction at 5 with 4852 rule applications. Total rules 37324 place count 12128 transition count 31939
Iterating global reduction 5 with 4852 rules applied. Total rules applied 42176 place count 12128 transition count 31939
Performed 2049 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2049 Pre rules applied. Total rules applied 42176 place count 12128 transition count 29890
Deduced a syphon composed of 2049 places in 1745 ms
Reduce places removed 2049 places and 0 transitions.
Iterating global reduction 5 with 4098 rules applied. Total rules applied 46274 place count 10079 transition count 29890
Discarding 283 places :
Symmetric choice reduction at 5 with 283 rule applications. Total rules 46557 place count 9796 transition count 20476
Iterating global reduction 5 with 283 rules applied. Total rules applied 46840 place count 9796 transition count 20476
Ensure Unique test removed 238 transitions
Reduce isomorphic transitions removed 238 transitions.
Iterating post reduction 5 with 238 rules applied. Total rules applied 47078 place count 9796 transition count 20238
Performed 2536 Post agglomeration using F-continuation condition.Transition count delta: 2536
Deduced a syphon composed of 2536 places in 5 ms
Reduce places removed 2536 places and 0 transitions.
Iterating global reduction 6 with 5072 rules applied. Total rules applied 52150 place count 7260 transition count 17702
Renaming transitions due to excessive name length > 1024 char.
Drop transitions (Redundant composition of simpler transitions.) removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 6 with 18 rules applied. Total rules applied 52168 place count 7260 transition count 17684
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 6 with 9 rules applied. Total rules applied 52177 place count 7260 transition count 17675
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 52186 place count 7251 transition count 17675
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 52187 place count 7250 transition count 17674
Applied a total of 52187 rules in 19272 ms. Remains 7250 /35101 variables (removed 27851) and now considering 17674/55507 (removed 37833) transitions.
[2026-05-24 11:23:39] [INFO ] Flow matrix only has 17529 transitions (discarded 145 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6723348468871617852.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4043532236650838937.kers'
[2026-05-24 11:23:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6723348468871617852.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4043532236650838937.kers]
Normalized transition count is 17528 out of 17529 initially.
Culled 0 columns in 10 ms.
// Phase 1: matrix 17528 rows 7250 cols 56004 entries
Finished phase 1 with 5079 SingleSign rule and 0 generalized
[2026-05-24 11:23:40] [INFO ] Computed 2171 invariants in 71 ms
Computed 2171 P flows in 72 ms.
Exported basis to /tmp/petrispot-output-4043532236650838937.kers
Total runtime 89 ms.
[2026-05-24 11:23:44] [INFO ] Implicit Places using invariants in 5051 ms returned []
Implicit Place search using SMT only with invariants took 5052 ms to find 0 implicit places.
Running 13943 sub problems to find dead transitions.
[2026-05-24 11:23:45] [INFO ] Flow matrix only has 17529 transitions (discarded 145 similar events)
[2026-05-24 11:23:45] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/5626 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 13943 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5626/24779 variables, and 119 constraints, problems are : Problem set: 0 solved, 13943 unsolved in 30177 ms.
Refiners :[Positive P Invariants (semi-flows): 119/2171 constraints, State Equation: 0/7250 constraints, PredecessorRefiner: 13943/13943 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13943 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5626 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 13943 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5626/24779 variables, and 119 constraints, problems are : Problem set: 0 solved, 13943 unsolved in 30198 ms.
Refiners :[Positive P Invariants (semi-flows): 119/2171 constraints, State Equation: 0/7250 constraints, PredecessorRefiner: 0/13943 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 88026ms problems are : Problem set: 0 solved, 13943 unsolved
Search for dead transitions found 0 dead transitions in 88059ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7250/35101 places, 17674/55507 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 112413 ms. Remains : 7250/35101 places, 17674/55507 transitions.
[2026-05-24 11:25:13] [INFO ] Flatten gal took : 285 ms
[2026-05-24 11:25:13] [INFO ] Flatten gal took : 342 ms
[2026-05-24 11:25:14] [INFO ] Input system was already deterministic with 17674 transitions.
[2026-05-24 11:25:14] [INFO ] Flatten gal took : 293 ms
[2026-05-24 11:25:15] [INFO ] Flatten gal took : 314 ms
[2026-05-24 11:25:15] [INFO ] Time to serialize gal into /tmp/CTLFireability422125135333421410.gal : 68 ms
[2026-05-24 11:25:15] [INFO ] Time to serialize properties into /tmp/CTLFireability17288739095876907296.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/CTLFireability422125135333421410.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17288739095876907296.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.
Detected timeout of ITS tools.
[2026-05-24 11:25:45] [INFO ] Flatten gal took : 349 ms
[2026-05-24 11:25:45] [INFO ] Applying decomposition
[2026-05-24 11:25:45] [INFO ] Flatten gal took : 347 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/graph15152350436500678956.txt' '-o' '/tmp/graph15152350436500678956.bin' '-w' '/tmp/graph15152350436500678956.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15152350436500678956.bin' '-l' '-1' '-v' '-w' '/tmp/graph15152350436500678956.weights' '-q' '0' '-e' '0.001'
[2026-05-24 11:25:46] [INFO ] Decomposing Gal with order
[2026-05-24 11:25:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 11:25:51] [INFO ] Removed a total of 20064 redundant transitions.
[2026-05-24 11:25:51] [INFO ] Flatten gal took : 437 ms
[2026-05-24 11:25:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 658 labels/synchronizations in 215 ms.
[2026-05-24 11:25:52] [INFO ] Time to serialize gal into /tmp/CTLFireability15352348574435343076.gal : 81 ms
[2026-05-24 11:25:52] [INFO ] Time to serialize properties into /tmp/CTLFireability6305110699487665271.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/CTLFireability15352348574435343076.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6305110699487665271.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,7.3072e+1093,9.73394,81400,1704,15,82302,1792,8678,89596,43,1898,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 35101/35101 places, 55507/55507 transitions.
Applied a total of 0 rules in 4368 ms. Remains 35101 /35101 variables (removed 0) and now considering 55507/55507 (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-4602133467305357873.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10339677198835398188.kers'
[2026-05-24 11:26:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4602133467305357873.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10339677198835398188.kers]
Culled 0 columns in 50 ms.
// Phase 1: matrix 55507 rows 35101 cols 156636 entries
Finished phase 1 with 32930 SingleSign rule and 0 generalized
[2026-05-24 11:26:44] [INFO ] Computed 2171 invariants in 17186 ms
Computed 2171 P flows in 17188 ms.
Exported basis to /tmp/petrispot-output-10339677198835398188.kers
Total runtime 17289 ms.
[2026-05-24 11:27:43] [INFO ] Performed 11191/35101 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 11:28:13] [INFO ] Performed 27337/35101 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 11:28:22] [INFO ] Implicit Places using invariants in 116195 ms returned []
Implicit Place search using SMT only with invariants took 116197 ms to find 0 implicit places.
Running 55506 sub problems to find dead transitions.
[2026-05-24 11:28:23] [INFO ] Invariant cache hit.
SMT process timed out in 355405ms, After SMT, problems are : Problem set: 0 solved, 55506 unsolved
Search for dead transitions found 0 dead transitions in 355517ms
Finished structural reductions in LTL mode , in 1 iterations and 476174 ms. Remains : 35101/35101 places, 55507/55507 transitions.
[2026-05-24 11:34:20] [INFO ] Flatten gal took : 1814 ms
[2026-05-24 11:34:21] [INFO ] Flatten gal took : 745 ms
[2026-05-24 11:34:23] [INFO ] Input system was already deterministic with 55507 transitions.
[2026-05-24 11:34:24] [INFO ] Flatten gal took : 692 ms
[2026-05-24 11:34:25] [INFO ] Flatten gal took : 677 ms
[2026-05-24 11:34:25] [INFO ] Time to serialize gal into /tmp/CTLFireability16236130843795289891.gal : 198 ms
[2026-05-24 11:34:25] [INFO ] Time to serialize properties into /tmp/CTLFireability17653158457302837138.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/CTLFireability16236130843795289891.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17653158457302837138.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.
[2026-05-24 11:34:56] [INFO ] Flatten gal took : 774 ms
[2026-05-24 11:34:56] [INFO ] Applying decomposition
[2026-05-24 11:34:57] [INFO ] Flatten gal took : 829 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/graph17724661935443087765.txt' '-o' '/tmp/graph17724661935443087765.bin' '-w' '/tmp/graph17724661935443087765.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17724661935443087765.bin' '-l' '-1' '-v' '-w' '/tmp/graph17724661935443087765.weights' '-q' '0' '-e' '0.001'
[2026-05-24 11:35:00] [INFO ] Decomposing Gal with order
[2026-05-24 11:35:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 11:45:04] [INFO ] Removed a total of 44282 redundant transitions.
[2026-05-24 11:45:05] [INFO ] Flatten gal took : 1305 ms
[2026-05-24 11:45:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 395 labels/synchronizations in 863 ms.
[2026-05-24 11:45:07] [INFO ] Time to serialize gal into /tmp/CTLFireability13553318603153188243.gal : 279 ms
[2026-05-24 11:45:07] [INFO ] Time to serialize properties into /tmp/CTLFireability16788192454010862552.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/CTLFireability13553318603153188243.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16788192454010862552.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 35101/35101 places, 55507/55507 transitions.
Applied a total of 0 rules in 4789 ms. Remains 35101 /35101 variables (removed 0) and now considering 55507/55507 (removed 0) transitions.
[2026-05-24 11:45:42] [INFO ] Invariant cache hit.
[2026-05-24 11:46:39] [INFO ] Performed 11523/35101 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 11:47:09] [INFO ] Performed 33567/35101 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 11:47:12] [INFO ] Implicit Places using invariants in 89855 ms returned []
Implicit Place search using SMT only with invariants took 89856 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 94658 ms. Remains : 35101/35101 places, 55507/55507 transitions.
[2026-05-24 11:47:12] [INFO ] Flatten gal took : 595 ms
[2026-05-24 11:47:13] [INFO ] Flatten gal took : 742 ms
[2026-05-24 11:47:15] [INFO ] Input system was already deterministic with 55507 transitions.
[2026-05-24 11:47:16] [INFO ] Flatten gal took : 709 ms
[2026-05-24 11:47:16] [INFO ] Flatten gal took : 759 ms
[2026-05-24 11:47:16] [INFO ] Time to serialize gal into /tmp/CTLFireability1165658748221525567.gal : 182 ms
[2026-05-24 11:47:16] [INFO ] Time to serialize properties into /tmp/CTLFireability2976630328172224297.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/CTLFireability1165658748221525567.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2976630328172224297.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.
Detected timeout of ITS tools.
[2026-05-24 11:47:47] [INFO ] Flatten gal took : 690 ms
[2026-05-24 11:47:47] [INFO ] Applying decomposition
[2026-05-24 11:47:48] [INFO ] Flatten gal took : 612 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/graph7387876404315924525.txt' '-o' '/tmp/graph7387876404315924525.bin' '-w' '/tmp/graph7387876404315924525.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7387876404315924525.bin' '-l' '-1' '-v' '-w' '/tmp/graph7387876404315924525.weights' '-q' '0' '-e' '0.001'
[2026-05-24 11:47:50] [INFO ] Decomposing Gal with order
[2026-05-24 11:48:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 11:58:29] [INFO ] Removed a total of 44270 redundant transitions.
[2026-05-24 11:58:30] [INFO ] Flatten gal took : 1140 ms
[2026-05-24 11:58:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 699 labels/synchronizations in 526 ms.
[2026-05-24 11:58:31] [INFO ] Time to serialize gal into /tmp/CTLFireability16079828218834087390.gal : 223 ms
[2026-05-24 11:58:31] [INFO ] Time to serialize properties into /tmp/CTLFireability8825308439954718047.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/CTLFireability16079828218834087390.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8825308439954718047.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 35101/35101 places, 55507/55507 transitions.
Applied a total of 0 rules in 5658 ms. Remains 35101 /35101 variables (removed 0) and now considering 55507/55507 (removed 0) transitions.
[2026-05-24 11:59:07] [INFO ] Invariant cache hit.
[2026-05-24 12:00:08] [INFO ] Performed 8680/35101 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-24 12:00:38] [INFO ] Performed 20887/35101 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-24 12:00:57] [INFO ] Implicit Places using invariants in 109644 ms returned []
Implicit Place search using SMT only with invariants took 109647 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 115324 ms. Remains : 35101/35101 places, 55507/55507 transitions.
[2026-05-24 12:00:57] [INFO ] Flatten gal took : 632 ms
[2026-05-24 12:00:58] [INFO ] Flatten gal took : 622 ms
[2026-05-24 12:01:00] [INFO ] Input system was already deterministic with 55507 transitions.
[2026-05-24 12:01:01] [INFO ] Flatten gal took : 767 ms
[2026-05-24 12:01:02] [INFO ] Flatten gal took : 776 ms
[2026-05-24 12:01:02] [INFO ] Time to serialize gal into /tmp/CTLFireability3204824652624215554.gal : 204 ms
[2026-05-24 12:01:02] [INFO ] Time to serialize properties into /tmp/CTLFireability17183456203520735346.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/CTLFireability3204824652624215554.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17183456203520735346.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.
[2026-05-24 12:01:33] [INFO ] Flatten gal took : 632 ms
[2026-05-24 12:01:33] [INFO ] Applying decomposition
[2026-05-24 12:01:34] [INFO ] Flatten gal took : 701 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/graph13036972819590070787.txt' '-o' '/tmp/graph13036972819590070787.bin' '-w' '/tmp/graph13036972819590070787.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13036972819590070787.bin' '-l' '-1' '-v' '-w' '/tmp/graph13036972819590070787.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:01:36] [INFO ] Decomposing Gal with order
[2026-05-24 12:01:47] [INFO ] Rewriting arrays to variables to allow decomposition.

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCflexbar-PT-7b"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is DLCflexbar-PT-7b, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r098-tall-177955695600482"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-7b.tgz
mv DLCflexbar-PT-7b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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