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.r130-smll-177955809000193.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is FireWire-PT-07, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-177955809000193
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 6.4K Mar 7 05:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Mar 7 05:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Mar 7 05:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K Mar 7 05:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 10:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 10:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 7 05:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Mar 7 05:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Mar 7 05:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Mar 7 05:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 10:06 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 97K 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 FireWire-PT-07-CTLCardinality-2024-00
FORMULA_NAME FireWire-PT-07-CTLCardinality-2024-01
FORMULA_NAME FireWire-PT-07-CTLCardinality-2024-02
FORMULA_NAME FireWire-PT-07-CTLCardinality-2024-03
FORMULA_NAME FireWire-PT-07-CTLCardinality-2024-04
FORMULA_NAME FireWire-PT-07-CTLCardinality-2024-05
FORMULA_NAME FireWire-PT-07-CTLCardinality-2024-06
FORMULA_NAME FireWire-PT-07-CTLCardinality-2024-07
FORMULA_NAME FireWire-PT-07-CTLCardinality-2024-08
FORMULA_NAME FireWire-PT-07-CTLCardinality-2024-09
FORMULA_NAME FireWire-PT-07-CTLCardinality-2024-10
FORMULA_NAME FireWire-PT-07-CTLCardinality-2024-11
FORMULA_NAME FireWire-PT-07-CTLCardinality-2024-12
FORMULA_NAME FireWire-PT-07-CTLCardinality-2024-13
FORMULA_NAME FireWire-PT-07-CTLCardinality-2024-14
FORMULA_NAME FireWire-PT-07-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779801480761

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-26 13:18:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-26 13:18:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 13:18:03] [INFO ] Load time of PNML (sax parser for PT used): 183 ms
[2026-05-26 13:18:03] [INFO ] Transformed 126 places.
[2026-05-26 13:18:03] [INFO ] Transformed 396 transitions.
[2026-05-26 13:18:03] [INFO ] Found NUPN structural information;
[2026-05-26 13:18:03] [INFO ] Parsed PT model containing 126 places and 396 transitions and 1471 arcs in 408 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 27 ms.
Ensure Unique test removed 53 transitions
Reduce redundant transitions removed 53 transitions.
FORMULA FireWire-PT-07-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-07-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 68 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 343/343 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 340
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 340
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 8 place count 125 transition count 334
Applied a total of 8 rules in 62 ms. Remains 125 /126 variables (removed 1) and now considering 334/343 (removed 9) transitions.
[2026-05-26 13:18:03] [INFO ] Flow matrix only has 308 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8216796102553209246.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9791664539573380931.kers'
[2026-05-26 13:18:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8216796102553209246.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9791664539573380931.kers]
Normalized transition count is 307 out of 308 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 307 rows 125 cols 1045 entries
Finished phase 1 with 117 SingleSign rule and 0 generalized
[2026-05-26 13:18:03] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-9791664539573380931.kers
Total runtime 4 ms.
[2026-05-26 13:18:04] [INFO ] Implicit Places using invariants in 536 ms returned []
[2026-05-26 13:18:04] [INFO ] Flow matrix only has 308 transitions (discarded 26 similar events)
[2026-05-26 13:18:04] [INFO ] Invariant cache hit.
[2026-05-26 13:18:04] [INFO ] State equation strengthened by 44 read => feed constraints.
[2026-05-26 13:18:04] [INFO ] Implicit Places using invariants and state equation in 535 ms returned []
Implicit Place search using SMT with State Equation took 1141 ms to find 0 implicit places.
Running 333 sub problems to find dead transitions.
[2026-05-26 13:18:04] [INFO ] Flow matrix only has 308 transitions (discarded 26 similar events)
[2026-05-26 13:18:04] [INFO ] Invariant cache hit.
[2026-05-26 13:18:04] [INFO ] State equation strengthened by 44 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 1 (OVERLAPS) 1/125 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 4 (OVERLAPS) 307/432 variables, 125/140 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/432 variables, 43/183 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/432 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 7 (OVERLAPS) 1/433 variables, 1/184 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/433 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 333 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 9 (OVERLAPS) 0/433 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 333 unsolved
No progress, stopping.
After SMT solving in domain Real declared 433/433 variables, and 184 constraints, problems are : Problem set: 0 solved, 333 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 125/125 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 333/333 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 333 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 1 (OVERLAPS) 1/125 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 4 (OVERLAPS) 307/432 variables, 125/140 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/432 variables, 43/183 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/432 variables, 333/516 constraints. Problems are: Problem set: 0 solved, 333 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 432/433 variables, and 517 constraints, problems are : Problem set: 0 solved, 333 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 125/125 constraints, ReadFeed: 43/44 constraints, PredecessorRefiner: 333/333 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60627ms problems are : Problem set: 0 solved, 333 unsolved
Search for dead transitions found 0 dead transitions in 60663ms
Starting structural reductions in LTL mode, iteration 1 : 125/126 places, 334/343 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61961 ms. Remains : 125/126 places, 334/343 transitions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 334/334 transitions.
Applied a total of 0 rules in 6 ms. Remains 125 /125 variables (removed 0) and now considering 334/334 (removed 0) transitions.
[2026-05-26 13:19:05] [INFO ] Flow matrix only has 308 transitions (discarded 26 similar events)
[2026-05-26 13:19:05] [INFO ] Invariant cache hit.
[2026-05-26 13:19:05] [INFO ] Implicit Places using invariants in 135 ms returned []
[2026-05-26 13:19:05] [INFO ] Flow matrix only has 308 transitions (discarded 26 similar events)
[2026-05-26 13:19:05] [INFO ] Invariant cache hit.
[2026-05-26 13:19:05] [INFO ] State equation strengthened by 44 read => feed constraints.
[2026-05-26 13:19:06] [INFO ] Implicit Places using invariants and state equation in 501 ms returned []
Implicit Place search using SMT with State Equation took 640 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 649 ms. Remains : 125/125 places, 334/334 transitions.
Support contains 68 out of 125 places after structural reductions.
[2026-05-26 13:19:06] [INFO ] Flatten gal took : 123 ms
[2026-05-26 13:19:06] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA FireWire-PT-07-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 13:19:06] [INFO ] Flatten gal took : 62 ms
[2026-05-26 13:19:06] [INFO ] Input system was already deterministic with 334 transitions.
Support contains 60 out of 125 places (down from 68) after GAL structural reductions.
RANDOM walk for 40000 steps (2204 resets) in 2948 ms. (13 steps per ms) remains 20/49 properties
BEST_FIRST walk for 4003 steps (138 resets) in 54 ms. (72 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (47 resets) in 53 ms. (74 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (61 resets) in 79 ms. (50 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (55 resets) in 65 ms. (60 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (44 resets) in 46 ms. (85 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (53 resets) in 28 ms. (138 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (61 resets) in 27 ms. (143 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (55 resets) in 20 ms. (190 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4001 steps (63 resets) in 65 ms. (60 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (53 resets) in 18 ms. (210 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (53 resets) in 21 ms. (181 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (65 resets) in 20 ms. (190 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (55 resets) in 17 ms. (222 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (51 resets) in 13 ms. (285 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (59 resets) in 16 ms. (235 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (67 resets) in 18 ms. (210 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (54 resets) in 24 ms. (160 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (57 resets) in 15 ms. (250 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (61 resets) in 24 ms. (160 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (63 resets) in 16 ms. (235 steps per ms) remains 20/20 properties
[2026-05-26 13:19:08] [INFO ] Flow matrix only has 308 transitions (discarded 26 similar events)
[2026-05-26 13:19:08] [INFO ] Invariant cache hit.
[2026-05-26 13:19:08] [INFO ] State equation strengthened by 44 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 94/119 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 4/123 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 307/430 variables, 123/131 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/430 variables, 43/174 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/430 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (OVERLAPS) 2/432 variables, 2/176 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/432 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (OVERLAPS) 1/433 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/433 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 12 (OVERLAPS) 0/433 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 433/433 variables, and 177 constraints, problems are : Problem set: 0 solved, 20 unsolved in 1805 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 125/125 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 94/119 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 4/123 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/123 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (OVERLAPS) 307/430 variables, 123/140 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/430 variables, 43/183 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/430 variables, 19/202 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/430 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 13 (OVERLAPS) 2/432 variables, 2/204 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/432 variables, 1/205 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 432/433 variables, and 205 constraints, problems are : Problem set: 0 solved, 20 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 125/125 constraints, ReadFeed: 43/44 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6827ms problems are : Problem set: 0 solved, 20 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 25 out of 125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 334/334 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 125 transition count 331
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 5 place count 123 transition count 326
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 123 transition count 326
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 123 transition count 325
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 122 transition count 323
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 122 transition count 323
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 14 place count 120 transition count 327
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 18 place count 120 transition count 323
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 20 place count 120 transition count 321
Applied a total of 20 rules in 89 ms. Remains 120 /125 variables (removed 5) and now considering 321/334 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 120/125 places, 321/334 transitions.
RANDOM walk for 40000 steps (2173 resets) in 767 ms. (52 steps per ms) remains 19/20 properties
BEST_FIRST walk for 4002 steps (131 resets) in 34 ms. (114 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (73 resets) in 30 ms. (129 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (74 resets) in 31 ms. (125 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (54 resets) in 36 ms. (108 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (64 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (62 resets) in 23 ms. (166 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (61 resets) in 24 ms. (160 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (52 resets) in 24 ms. (160 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (50 resets) in 19 ms. (200 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (53 resets) in 26 ms. (148 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (42 resets) in 30 ms. (129 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (60 resets) in 35 ms. (111 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (64 resets) in 37 ms. (105 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (64 resets) in 27 ms. (143 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (55 resets) in 23 ms. (166 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (47 resets) in 27 ms. (143 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (46 resets) in 27 ms. (142 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (61 resets) in 43 ms. (90 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (64 resets) in 22 ms. (174 steps per ms) remains 19/19 properties
Interrupted probabilistic random walk after 487852 steps, run timeout after 3001 ms. (steps per millisecond=162 ) properties seen :13 out of 19
Probabilistic random walk after 487852 steps, saw 110209 distinct states, run finished after 3012 ms. (steps per millisecond=161 ) properties seen :13
[2026-05-26 13:19:18] [INFO ] Flow matrix only has 295 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9009338055669390895.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17890693086073059693.kers'
[2026-05-26 13:19:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9009338055669390895.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17890693086073059693.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 295 rows 120 cols 1003 entries
Finished phase 1 with 112 SingleSign rule and 0 generalized
[2026-05-26 13:19:18] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17890693086073059693.kers
Total runtime 2 ms.
[2026-05-26 13:19:18] [INFO ] State equation strengthened by 44 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 105/114 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 4/118 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 295/413 variables, 118/126 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/413 variables, 44/170 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/413 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 2/415 variables, 2/172 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/415 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 0/415 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 415/415 variables, and 172 constraints, problems are : Problem set: 0 solved, 6 unsolved in 474 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 120/120 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 105/114 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 4/118 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 295/413 variables, 118/129 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/413 variables, 44/173 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/413 variables, 6/179 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/413 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 2/415 variables, 2/181 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/415 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 0/415 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 415/415 variables, and 181 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1352 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 120/120 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1844ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 1196 ms.
Support contains 9 out of 120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 321/321 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 119 transition count 319
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 119 transition count 319
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 119 transition count 318
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 118 transition count 320
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 118 transition count 318
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 118 transition count 317
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 117 transition count 316
Applied a total of 9 rules in 58 ms. Remains 117 /120 variables (removed 3) and now considering 316/321 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 117/120 places, 316/321 transitions.
RANDOM walk for 40000 steps (2351 resets) in 263 ms. (151 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (562 resets) in 96 ms. (412 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (570 resets) in 110 ms. (360 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (554 resets) in 96 ms. (412 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (574 resets) in 119 ms. (333 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (546 resets) in 143 ms. (277 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (559 resets) in 71 ms. (555 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 526903 steps, run timeout after 3001 ms. (steps per millisecond=175 ) properties seen :0 out of 6
Probabilistic random walk after 526903 steps, saw 120670 distinct states, run finished after 3001 ms. (steps per millisecond=175 ) properties seen :0
[2026-05-26 13:19:24] [INFO ] Flow matrix only has 288 transitions (discarded 28 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15215713175925075991.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4429747419679242570.kers'
[2026-05-26 13:19:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15215713175925075991.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4429747419679242570.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 288 rows 115 cols 964 entries
Finished phase 1 with 109 SingleSign rule and 0 generalized
[2026-05-26 13:19:24] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4429747419679242570.kers
Total runtime 2 ms.
[2026-05-26 13:19:24] [INFO ] State equation strengthened by 43 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 102/111 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 286/397 variables, 111/117 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/397 variables, 43/160 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/397 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 8/405 variables, 6/166 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/405 variables, 2/168 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/405 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 0/405 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 405/405 variables, and 168 constraints, problems are : Problem set: 0 solved, 6 unsolved in 313 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 117/117 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 102/111 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 286/397 variables, 111/120 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/397 variables, 43/163 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/397 variables, 5/168 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/397 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 8/405 variables, 6/174 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/405 variables, 2/176 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/405 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/405 variables, 1/178 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/405 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 0/405 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 405/405 variables, and 178 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1613 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 117/117 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1940ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 781 ms.
Support contains 9 out of 117 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 117/117 places, 316/316 transitions.
Applied a total of 0 rules in 17 ms. Remains 117 /117 variables (removed 0) and now considering 316/316 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 117/117 places, 316/316 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 117/117 places, 316/316 transitions.
Applied a total of 0 rules in 15 ms. Remains 117 /117 variables (removed 0) and now considering 316/316 (removed 0) transitions.
[2026-05-26 13:19:27] [INFO ] Flow matrix only has 288 transitions (discarded 28 similar events)
[2026-05-26 13:19:27] [INFO ] Invariant cache hit.
[2026-05-26 13:19:27] [INFO ] Implicit Places using invariants in 161 ms returned []
[2026-05-26 13:19:27] [INFO ] Flow matrix only has 288 transitions (discarded 28 similar events)
[2026-05-26 13:19:27] [INFO ] Invariant cache hit.
[2026-05-26 13:19:28] [INFO ] State equation strengthened by 43 read => feed constraints.
[2026-05-26 13:19:28] [INFO ] Implicit Places using invariants and state equation in 359 ms returned []
Implicit Place search using SMT with State Equation took 523 ms to find 0 implicit places.
[2026-05-26 13:19:28] [INFO ] Redundant transitions in 26 ms returned []
Running 314 sub problems to find dead transitions.
[2026-05-26 13:19:28] [INFO ] Flow matrix only has 288 transitions (discarded 28 similar events)
[2026-05-26 13:19:28] [INFO ] Invariant cache hit.
[2026-05-26 13:19:28] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 3 (OVERLAPS) 288/404 variables, 116/131 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/404 variables, 43/174 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 3/177 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/404 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 7 (OVERLAPS) 1/405 variables, 1/178 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/405 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 314 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 405/405 variables, and 178 constraints, problems are : Problem set: 0 solved, 314 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 117/117 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 314/314 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 314 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 10/18 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 3 (OVERLAPS) 288/404 variables, 116/134 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/404 variables, 43/177 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 314/491 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/404 variables, 1/492 constraints. Problems are: Problem set: 0 solved, 314 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 404/405 variables, and 492 constraints, problems are : Problem set: 0 solved, 314 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 116/117 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 314/314 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60227ms problems are : Problem set: 0 solved, 314 unsolved
Search for dead transitions found 0 dead transitions in 60231ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60804 ms. Remains : 117/117 places, 316/316 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 112 edges and 117 vertex of which 31 / 117 are part of one of the 5 SCC in 2 ms
Free SCC test removed 26 places
Drop transitions (Empty/Sink Transition effects.) removed 122 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 129 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 90 transition count 186
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 90 transition count 184
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 89 transition count 183
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 89 transition count 182
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 88 transition count 181
Free-agglomeration rule applied 2 times with reduction of 1 identical transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 88 transition count 178
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 86 transition count 177
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 86 transition count 177
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 17 place count 86 transition count 176
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 18 place count 85 transition count 175
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 85 transition count 175
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 20 place count 85 transition count 175
Applied a total of 20 rules in 56 ms. Remains 85 /117 variables (removed 32) and now considering 175/316 (removed 141) transitions.
Running SMT prover for 6 properties.
[2026-05-26 13:20:28] [INFO ] Flow matrix only has 173 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18207602171296348497.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17216133937431703767.kers'
[2026-05-26 13:20:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18207602171296348497.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17216133937431703767.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 173 rows 83 cols 622 entries
Finished phase 1 with 77 SingleSign rule and 0 generalized
[2026-05-26 13:20:28] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17216133937431703767.kers
Total runtime 1 ms.
[2026-05-26 13:20:28] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2026-05-26 13:20:28] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2026-05-26 13:20:28] [INFO ] After 156ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
TRAPS : Iteration 0
[2026-05-26 13:20:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 179 ms
TRAPS : Iteration 1
[2026-05-26 13:20:29] [INFO ] After 585ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
[2026-05-26 13:20:29] [INFO ] After 739ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Over-approximation ignoring read arcs solved 0 properties in 883 ms.
[2026-05-26 13:20:29] [INFO ] Flatten gal took : 39 ms
[2026-05-26 13:20:29] [INFO ] Flatten gal took : 46 ms
[2026-05-26 13:20:29] [INFO ] Input system was already deterministic with 334 transitions.
Computed a total of 22 stabilizing places and 47 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 125/125 places, 334/334 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 119 transition count 322
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 119 transition count 322
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 119 transition count 320
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 14 place count 117 transition count 315
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 117 transition count 315
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 116 transition count 313
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 116 transition count 313
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 115 transition count 310
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 115 transition count 310
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 114 transition count 308
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 114 transition count 308
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 23 place count 113 transition count 305
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 113 transition count 305
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 25 place count 112 transition count 303
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 112 transition count 303
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 27 place count 111 transition count 300
Iterating global reduction 1 with 1 rules applied. Total rules applied 28 place count 111 transition count 300
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 110 transition count 298
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 110 transition count 298
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 31 place count 109 transition count 295
Iterating global reduction 1 with 1 rules applied. Total rules applied 32 place count 109 transition count 295
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 1 with 2 rules applied. Total rules applied 34 place count 108 transition count 294
Applied a total of 34 rules in 71 ms. Remains 108 /125 variables (removed 17) and now considering 294/334 (removed 40) transitions.
[2026-05-26 13:20:29] [INFO ] Flow matrix only has 268 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4513100430352310174.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13836201498260468444.kers'
[2026-05-26 13:20:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4513100430352310174.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13836201498260468444.kers]
Normalized transition count is 267 out of 268 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 267 rows 106 cols 887 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-26 13:20:29] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13836201498260468444.kers
Total runtime 2 ms.
[2026-05-26 13:20:29] [INFO ] Implicit Places using invariants in 137 ms returned []
[2026-05-26 13:20:29] [INFO ] Flow matrix only has 268 transitions (discarded 26 similar events)
[2026-05-26 13:20:29] [INFO ] Invariant cache hit.
[2026-05-26 13:20:29] [INFO ] State equation strengthened by 36 read => feed constraints.
[2026-05-26 13:20:30] [INFO ] Implicit Places using invariants and state equation in 311 ms returned []
Implicit Place search using SMT with State Equation took 451 ms to find 0 implicit places.
[2026-05-26 13:20:30] [INFO ] Redundant transitions in 7 ms returned []
Running 291 sub problems to find dead transitions.
[2026-05-26 13:20:30] [INFO ] Flow matrix only has 268 transitions (discarded 26 similar events)
[2026-05-26 13:20:30] [INFO ] Invariant cache hit.
[2026-05-26 13:20:30] [INFO ] State equation strengthened by 36 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 3 (OVERLAPS) 267/374 variables, 107/123 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/374 variables, 36/159 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/374 variables, 1/160 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/374 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 7 (OVERLAPS) 1/375 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/375 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 291 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 375/376 variables, and 161 constraints, problems are : Problem set: 0 solved, 291 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 108/108 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 291/291 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 291 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 9/17 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 4 (OVERLAPS) 267/374 variables, 107/125 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/374 variables, 36/161 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/374 variables, 291/452 constraints. Problems are: Problem set: 0 solved, 291 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/374 variables, 1/453 constraints. Problems are: Problem set: 0 solved, 291 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 374/376 variables, and 453 constraints, problems are : Problem set: 0 solved, 291 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 107/108 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 291/291 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60119ms problems are : Problem set: 0 solved, 291 unsolved
Search for dead transitions found 0 dead transitions in 60122ms
Starting structural reductions in SI_CTL mode, iteration 1 : 108/125 places, 294/334 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60666 ms. Remains : 108/125 places, 294/334 transitions.
[2026-05-26 13:21:30] [INFO ] Flatten gal took : 30 ms
[2026-05-26 13:21:30] [INFO ] Flatten gal took : 23 ms
[2026-05-26 13:21:30] [INFO ] Input system was already deterministic with 294 transitions.
[2026-05-26 13:21:30] [INFO ] Flatten gal took : 20 ms
[2026-05-26 13:21:30] [INFO ] Flatten gal took : 19 ms
[2026-05-26 13:21:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality1971584237875358537.gal : 13 ms
[2026-05-26 13:21:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality1251498151528560573.ctl : 9 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/CTLCardinality1971584237875358537.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1251498151528560573.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.31927e+06,1.91924,47652,2,2278,5,159700,6,0,725,152769,0


Converting to forward existential form...Done !
original formula: AG(((((p123==0)||(p106==1)) + ((p40==0) + EF(((p66==0)||(p64==1))))) + (((p71==0)&&(p121==1))&&(p4==1))))
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * !((((p71==0)&&(p121==1))&&(p4==1)))) * !(((p123==0)||(p106==1)))) * !((p40==0))) * !(E(TR...192
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t5, t6, t10, t11, t13, t14, t15, t17, t19, t23, t24, t26, t27, t28, t30, t32, t36...625
(forward)formula 0,0,7.1736,139376,1,0,598,726032,612,307,6030,493846,677
FORMULA FireWire-PT-07-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 334/334 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 119 transition count 321
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 119 transition count 321
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 119 transition count 318
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 117 transition count 313
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 117 transition count 313
Applied a total of 19 rules in 7 ms. Remains 117 /125 variables (removed 8) and now considering 313/334 (removed 21) transitions.
[2026-05-26 13:21:37] [INFO ] Flow matrix only has 287 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5022191724166308773.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3357324396144634445.kers'
[2026-05-26 13:21:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5022191724166308773.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3357324396144634445.kers]
Normalized transition count is 286 out of 287 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 286 rows 117 cols 967 entries
Finished phase 1 with 109 SingleSign rule and 0 generalized
[2026-05-26 13:21:37] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3357324396144634445.kers
Total runtime 2 ms.
[2026-05-26 13:21:37] [INFO ] Implicit Places using invariants in 159 ms returned []
[2026-05-26 13:21:37] [INFO ] Flow matrix only has 287 transitions (discarded 26 similar events)
[2026-05-26 13:21:37] [INFO ] Invariant cache hit.
[2026-05-26 13:21:38] [INFO ] State equation strengthened by 42 read => feed constraints.
[2026-05-26 13:21:38] [INFO ] Implicit Places using invariants and state equation in 511 ms returned []
Implicit Place search using SMT with State Equation took 672 ms to find 0 implicit places.
Running 312 sub problems to find dead transitions.
[2026-05-26 13:21:38] [INFO ] Flow matrix only has 287 transitions (discarded 26 similar events)
[2026-05-26 13:21:38] [INFO ] Invariant cache hit.
[2026-05-26 13:21:38] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (OVERLAPS) 1/117 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (OVERLAPS) 286/403 variables, 117/132 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/403 variables, 41/173 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/403 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 7 (OVERLAPS) 1/404 variables, 1/174 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/404 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 9 (OVERLAPS) 0/404 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 312 unsolved
No progress, stopping.
After SMT solving in domain Real declared 404/404 variables, and 174 constraints, problems are : Problem set: 0 solved, 312 unsolved in 25991 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 117/117 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 312 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (OVERLAPS) 1/117 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (OVERLAPS) 286/403 variables, 117/132 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/403 variables, 41/173 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/403 variables, 312/485 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/403 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 312 unsolved
SMT process timed out in 56128ms, After SMT, problems are : Problem set: 0 solved, 312 unsolved
Search for dead transitions found 0 dead transitions in 56130ms
Starting structural reductions in LTL mode, iteration 1 : 117/125 places, 313/334 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56812 ms. Remains : 117/125 places, 313/334 transitions.
[2026-05-26 13:22:34] [INFO ] Flatten gal took : 17 ms
[2026-05-26 13:22:34] [INFO ] Flatten gal took : 24 ms
[2026-05-26 13:22:34] [INFO ] Input system was already deterministic with 313 transitions.
[2026-05-26 13:22:34] [INFO ] Flatten gal took : 21 ms
[2026-05-26 13:22:34] [INFO ] Flatten gal took : 21 ms
[2026-05-26 13:22:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality11230779532294268794.gal : 8 ms
[2026-05-26 13:22:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality7655525300658464796.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/CTLCardinality11230779532294268794.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7655525300658464796.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.34132e+06,0.879035,22040,2,2377,5,66177,6,0,780,56791,0


Converting to forward existential form...Done !
original formula: AG(!(A(((!(A((p2==0) U (p80==0))) + EF((p121==1))) + A(((p63==0)||(p21==1)) U (p61==0))) U EX(!(((p113==0)||(p94==1)))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!(EX(!(((p113==0)||(p94==1)))))))) * !(E(!(EX(!(((p113==0)||(p94==1))))) U (!(((!(!((E...372
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t7, t11, t12, t14, t15, t16, t18, t20, t24, t25, t27, t28, t29, t31, t33, t37...673
Detected timeout of ITS tools.
[2026-05-26 13:23:04] [INFO ] Flatten gal took : 24 ms
[2026-05-26 13:23:04] [INFO ] Applying decomposition
[2026-05-26 13:23:04] [INFO ] Flatten gal took : 21 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/graph2982503392851172497.txt' '-o' '/tmp/graph2982503392851172497.bin' '-w' '/tmp/graph2982503392851172497.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2982503392851172497.bin' '-l' '-1' '-v' '-w' '/tmp/graph2982503392851172497.weights' '-q' '0' '-e' '0.001'
[2026-05-26 13:23:05] [INFO ] Decomposing Gal with order
[2026-05-26 13:23:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 13:23:05] [INFO ] Removed a total of 491 redundant transitions.
[2026-05-26 13:23:05] [INFO ] Flatten gal took : 162 ms
[2026-05-26 13:23:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 87 labels/synchronizations in 35 ms.
[2026-05-26 13:23:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality2508191710858102211.gal : 13 ms
[2026-05-26 13:23:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality2086722674150607820.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/CTLCardinality2508191710858102211.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2086722674150607820.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,6.34132e+06,10.4743,207036,2338,127,268443,1702,653,1.30671e+06,81,11020,0


Converting to forward existential form...Done !
original formula: AG(!(A(((!(A((i0.u0.p2==0) U (i0.u26.p80==0))) + EF((i1.i1.u43.p121==1))) + A(((i4.u20.p63==0)||(i1.i1.u6.p21==1)) U (i5.i0.u21.p61==0)))...203
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!(EX(!(((i0.u39.p113==0)||(i4.u32.p94==1)))))))) * !(E(!(EX(!(((i0.u39.p113==0)||(i4.u...497
Reverse transition relation is NOT exact ! Due to transitions t6, t42, t44, t48, t49, t51, t64, t69, t74, t79, t91, t92, t93, t94, t97, t99, t140, t142, t1...901
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 125/125 places, 334/334 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 120 transition count 323
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 120 transition count 323
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 13 place count 120 transition count 320
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 119 transition count 319
Applied a total of 15 rules in 26 ms. Remains 119 /125 variables (removed 6) and now considering 319/334 (removed 15) transitions.
[2026-05-26 13:23:35] [INFO ] Flow matrix only has 293 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2259628862392016697.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8732183176634441813.kers'
[2026-05-26 13:23:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2259628862392016697.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8732183176634441813.kers]
Normalized transition count is 292 out of 293 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 292 rows 119 cols 989 entries
Finished phase 1 with 111 SingleSign rule and 0 generalized
[2026-05-26 13:23:35] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-8732183176634441813.kers
Total runtime 3 ms.
[2026-05-26 13:23:35] [INFO ] Implicit Places using invariants in 156 ms returned []
[2026-05-26 13:23:35] [INFO ] Flow matrix only has 293 transitions (discarded 26 similar events)
[2026-05-26 13:23:35] [INFO ] Invariant cache hit.
[2026-05-26 13:23:35] [INFO ] State equation strengthened by 43 read => feed constraints.
[2026-05-26 13:23:35] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 454 ms to find 0 implicit places.
[2026-05-26 13:23:35] [INFO ] Redundant transitions in 7 ms returned []
Running 318 sub problems to find dead transitions.
[2026-05-26 13:23:35] [INFO ] Flow matrix only has 293 transitions (discarded 26 similar events)
[2026-05-26 13:23:35] [INFO ] Invariant cache hit.
[2026-05-26 13:23:35] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 1 (OVERLAPS) 1/119 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 4 (OVERLAPS) 292/411 variables, 119/134 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/411 variables, 42/176 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/411 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 7 (OVERLAPS) 1/412 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/412 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 9 (OVERLAPS) 0/412 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 318 unsolved
No progress, stopping.
After SMT solving in domain Real declared 412/412 variables, and 177 constraints, problems are : Problem set: 0 solved, 318 unsolved in 29116 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 119/119 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 318/318 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 318 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 1 (OVERLAPS) 1/119 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 4 (OVERLAPS) 292/411 variables, 119/134 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/411 variables, 42/176 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/411 variables, 318/494 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/411 variables, 1/495 constraints. Problems are: Problem set: 0 solved, 318 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 411/412 variables, and 495 constraints, problems are : Problem set: 0 solved, 318 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 119/119 constraints, ReadFeed: 42/43 constraints, PredecessorRefiner: 318/318 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 59361ms problems are : Problem set: 0 solved, 318 unsolved
Search for dead transitions found 0 dead transitions in 59363ms
Starting structural reductions in SI_CTL mode, iteration 1 : 119/125 places, 319/334 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 59858 ms. Remains : 119/125 places, 319/334 transitions.
[2026-05-26 13:24:35] [INFO ] Flatten gal took : 24 ms
[2026-05-26 13:24:35] [INFO ] Flatten gal took : 23 ms
[2026-05-26 13:24:35] [INFO ] Input system was already deterministic with 319 transitions.
[2026-05-26 13:24:35] [INFO ] Flatten gal took : 24 ms
[2026-05-26 13:24:35] [INFO ] Flatten gal took : 30 ms
[2026-05-26 13:24:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality14400106017924906702.gal : 5 ms
[2026-05-26 13:24:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality2770785753074517162.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/CTLCardinality14400106017924906702.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2770785753074517162.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.45772e+06,0.848407,21572,2,2332,5,62668,6,0,794,55855,0


Converting to forward existential form...Done !
original formula: AG((E((((p124==0)||(p89==1)) + (EF((p43==1)) + AF((p21==0)))) U (E((p45==0) U A(((p14==0)||(p98==1)) U (p114==0))) + (p104==1))) + (EG(((...251
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((EG((((p102==0)||((p26==0)&&(p77==1)))||((p42==1)||((p58==0)&&(p123==1))))) * ((p111==0)|...367
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t5, t7, t8, t12, t13, t15, t16, t17, t19, t21, t25, t26, t28, t29, t30, t32, t34,...679
Detected timeout of ITS tools.
[2026-05-26 13:25:05] [INFO ] Flatten gal took : 17 ms
[2026-05-26 13:25:05] [INFO ] Applying decomposition
[2026-05-26 13:25:05] [INFO ] Flatten gal took : 19 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/graph7588237502315584694.txt' '-o' '/tmp/graph7588237502315584694.bin' '-w' '/tmp/graph7588237502315584694.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7588237502315584694.bin' '-l' '-1' '-v' '-w' '/tmp/graph7588237502315584694.weights' '-q' '0' '-e' '0.001'
[2026-05-26 13:25:05] [INFO ] Decomposing Gal with order
[2026-05-26 13:25:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 13:25:05] [INFO ] Removed a total of 501 redundant transitions.
[2026-05-26 13:25:05] [INFO ] Flatten gal took : 56 ms
[2026-05-26 13:25:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 25 ms.
[2026-05-26 13:25:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality6153519334979086742.gal : 8 ms
[2026-05-26 13:25:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality6994647725212524656.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/CTLCardinality6153519334979086742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6994647725212524656.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.45772e+06,23.4524,501916,1746,201,454339,3300,680,4.63255e+06,85,33219,0


Converting to forward existential form...Done !
original formula: AG((E((((i1.i0.u3.p124==0)||(i5.u30.p89==1)) + (EF((i1.i1.u14.p43==1)) + AF((i1.i1.u7.p21==0)))) U (E((i1.i1.u15.p45==0) U A(((i2.u4.p14=...394
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((EG((((i4.i2.u43.p102==0)||((i2.u8.p26==0)&&(i0.u25.p77==1)))||((i1.i1.u14.p42==1)||((i3....524
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t43, t45, t49, t50, t52, t60, t65, t70, t75, t80, t92, t93, t94, t95, t98, t100, t141...888
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 334/334 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 121 transition count 326
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 121 transition count 326
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 121 transition count 324
Applied a total of 10 rules in 5 ms. Remains 121 /125 variables (removed 4) and now considering 324/334 (removed 10) transitions.
[2026-05-26 13:25:36] [INFO ] Flow matrix only has 298 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7881894676581161360.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6970060046228124507.kers'
[2026-05-26 13:25:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7881894676581161360.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6970060046228124507.kers]
Normalized transition count is 297 out of 298 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 297 rows 121 cols 1007 entries
Finished phase 1 with 113 SingleSign rule and 0 generalized
[2026-05-26 13:25:36] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6970060046228124507.kers
Total runtime 2 ms.
[2026-05-26 13:25:36] [INFO ] Implicit Places using invariants in 100 ms returned []
[2026-05-26 13:25:36] [INFO ] Flow matrix only has 298 transitions (discarded 26 similar events)
[2026-05-26 13:25:36] [INFO ] Invariant cache hit.
[2026-05-26 13:25:36] [INFO ] State equation strengthened by 44 read => feed constraints.
[2026-05-26 13:25:36] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 414 ms to find 0 implicit places.
Running 323 sub problems to find dead transitions.
[2026-05-26 13:25:36] [INFO ] Flow matrix only has 298 transitions (discarded 26 similar events)
[2026-05-26 13:25:36] [INFO ] Invariant cache hit.
[2026-05-26 13:25:36] [INFO ] State equation strengthened by 44 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 1 (OVERLAPS) 1/121 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 4 (OVERLAPS) 297/418 variables, 121/136 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/418 variables, 43/179 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/418 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 7 (OVERLAPS) 1/419 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/419 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 9 (OVERLAPS) 0/419 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 323 unsolved
No progress, stopping.
After SMT solving in domain Real declared 419/419 variables, and 180 constraints, problems are : Problem set: 0 solved, 323 unsolved in 29002 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 121/121 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 323/323 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 323 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 1 (OVERLAPS) 1/121 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 4 (OVERLAPS) 297/418 variables, 121/136 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/418 variables, 43/179 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/418 variables, 323/502 constraints. Problems are: Problem set: 0 solved, 323 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 418/419 variables, and 502 constraints, problems are : Problem set: 0 solved, 323 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 121/121 constraints, ReadFeed: 43/44 constraints, PredecessorRefiner: 323/323 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 59098ms problems are : Problem set: 0 solved, 323 unsolved
Search for dead transitions found 0 dead transitions in 59099ms
Starting structural reductions in LTL mode, iteration 1 : 121/125 places, 324/334 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59520 ms. Remains : 121/125 places, 324/334 transitions.
[2026-05-26 13:26:35] [INFO ] Flatten gal took : 13 ms
[2026-05-26 13:26:35] [INFO ] Flatten gal took : 14 ms
[2026-05-26 13:26:35] [INFO ] Input system was already deterministic with 324 transitions.
[2026-05-26 13:26:35] [INFO ] Flatten gal took : 13 ms
[2026-05-26 13:26:35] [INFO ] Flatten gal took : 13 ms
[2026-05-26 13:26:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality2262680524181650868.gal : 3 ms
[2026-05-26 13:26:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality16209949062979406972.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/CTLCardinality2262680524181650868.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16209949062979406972.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.84275e+06,0.997839,24268,2,2431,5,71441,6,0,807,60055,0


Converting to forward existential form...Done !
original formula: AF((((p63==0)&&(p95==1)) + (E(EG(((p90==0)||(p74==1))) U !(((p56==0)||(p67==1)))) * ((p3==0) + ((E(((p25==0)||(p78==1)) U (p59==1)) * EX(...226
=> equivalent forward existential formula: [FwdG(Init,!((((p63==0)&&(p95==1)) + (E(EG(((p90==0)||(p74==1))) U !(((p56==0)||(p67==1)))) * ((p3==0) + ((E(((p...283
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t7, t11, t12, t14, t15, t16, t18, t20, t24, t25, t27, t28, t29, t31, t33, t37...702
Detected timeout of ITS tools.
[2026-05-26 13:27:05] [INFO ] Flatten gal took : 8 ms
[2026-05-26 13:27:05] [INFO ] Applying decomposition
[2026-05-26 13:27:05] [INFO ] Flatten gal took : 9 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/graph17672614139706149765.txt' '-o' '/tmp/graph17672614139706149765.bin' '-w' '/tmp/graph17672614139706149765.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17672614139706149765.bin' '-l' '-1' '-v' '-w' '/tmp/graph17672614139706149765.weights' '-q' '0' '-e' '0.001'
[2026-05-26 13:27:05] [INFO ] Decomposing Gal with order
[2026-05-26 13:27:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 13:27:05] [INFO ] Removed a total of 500 redundant transitions.
[2026-05-26 13:27:05] [INFO ] Flatten gal took : 23 ms
[2026-05-26 13:27:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 115 labels/synchronizations in 24 ms.
[2026-05-26 13:27:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality11591584891758473938.gal : 4 ms
[2026-05-26 13:27:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality8051929996908391933.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/CTLCardinality11591584891758473938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8051929996908391933.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 : 125/125 places, 334/334 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 120 transition count 323
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 120 transition count 323
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 13 place count 120 transition count 320
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 119 transition count 318
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 119 transition count 318
Applied a total of 15 rules in 9 ms. Remains 119 /125 variables (removed 6) and now considering 318/334 (removed 16) transitions.
[2026-05-26 13:27:35] [INFO ] Flow matrix only has 292 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16879260016662354868.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2587119228811090527.kers'
[2026-05-26 13:27:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16879260016662354868.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2587119228811090527.kers]
Normalized transition count is 291 out of 292 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 291 rows 119 cols 983 entries
Finished phase 1 with 111 SingleSign rule and 0 generalized
[2026-05-26 13:27:35] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2587119228811090527.kers
Total runtime 3 ms.
[2026-05-26 13:27:36] [INFO ] Implicit Places using invariants in 146 ms returned []
[2026-05-26 13:27:36] [INFO ] Flow matrix only has 292 transitions (discarded 26 similar events)
[2026-05-26 13:27:36] [INFO ] Invariant cache hit.
[2026-05-26 13:27:36] [INFO ] State equation strengthened by 43 read => feed constraints.
[2026-05-26 13:27:36] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 541 ms to find 0 implicit places.
Running 317 sub problems to find dead transitions.
[2026-05-26 13:27:36] [INFO ] Flow matrix only has 292 transitions (discarded 26 similar events)
[2026-05-26 13:27:36] [INFO ] Invariant cache hit.
[2026-05-26 13:27:36] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 1 (OVERLAPS) 1/119 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 4 (OVERLAPS) 291/410 variables, 119/134 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/410 variables, 42/176 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/410 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 7 (OVERLAPS) 1/411 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/411 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 9 (OVERLAPS) 0/411 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 317 unsolved
No progress, stopping.
After SMT solving in domain Real declared 411/411 variables, and 177 constraints, problems are : Problem set: 0 solved, 317 unsolved in 27296 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 119/119 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 317/317 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 317 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 1 (OVERLAPS) 1/119 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 4 (OVERLAPS) 291/410 variables, 119/134 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/410 variables, 42/176 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/410 variables, 317/493 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 410/411 variables, and 493 constraints, problems are : Problem set: 0 solved, 317 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 119/119 constraints, ReadFeed: 42/43 constraints, PredecessorRefiner: 317/317 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 57432ms problems are : Problem set: 0 solved, 317 unsolved
Search for dead transitions found 0 dead transitions in 57434ms
Starting structural reductions in LTL mode, iteration 1 : 119/125 places, 318/334 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57987 ms. Remains : 119/125 places, 318/334 transitions.
[2026-05-26 13:28:33] [INFO ] Flatten gal took : 11 ms
[2026-05-26 13:28:33] [INFO ] Flatten gal took : 12 ms
[2026-05-26 13:28:33] [INFO ] Input system was already deterministic with 318 transitions.
[2026-05-26 13:28:33] [INFO ] Flatten gal took : 11 ms
[2026-05-26 13:28:33] [INFO ] Flatten gal took : 11 ms
[2026-05-26 13:28:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality10025448573051851753.gal : 4 ms
[2026-05-26 13:28:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality7394494741785817577.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/CTLCardinality10025448573051851753.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7394494741785817577.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.36102e+06,1.04459,22416,2,2377,5,65061,6,0,793,56868,0


Converting to forward existential form...Done !
original formula: AG(EF(EG((EX((p73==1)) + (p49==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EG((EX((p73==1)) + (p49==0))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t5, t7, t8, t12, t13, t15, t16, t17, t19, t21, t25, t26, t28, t29, t30, t32, t34,...685
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,28.9925,591704,1,0,781,3.29417e+06,663,425,6883,3.66485e+06,833
FORMULA FireWire-PT-07-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 334/334 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 119 transition count 321
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 119 transition count 321
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 119 transition count 318
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 117 transition count 313
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 117 transition count 313
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 116 transition count 311
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 116 transition count 311
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 115 transition count 308
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 115 transition count 308
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 114 transition count 306
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 114 transition count 306
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 113 transition count 303
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 113 transition count 303
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 112 transition count 301
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 112 transition count 301
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 111 transition count 298
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 111 transition count 298
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 110 transition count 296
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 110 transition count 296
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 109 transition count 293
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 109 transition count 293
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 108 transition count 291
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 108 transition count 291
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 107 transition count 289
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 107 transition count 289
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 106 transition count 287
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 106 transition count 287
Applied a total of 41 rules in 14 ms. Remains 106 /125 variables (removed 19) and now considering 287/334 (removed 47) transitions.
[2026-05-26 13:29:03] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10209730918690412162.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17731909812741246811.kers'
[2026-05-26 13:29:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10209730918690412162.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17731909812741246811.kers]
Normalized transition count is 260 out of 261 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 260 rows 106 cols 871 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-26 13:29:03] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17731909812741246811.kers
Total runtime 1 ms.
[2026-05-26 13:29:03] [INFO ] Implicit Places using invariants in 94 ms returned []
[2026-05-26 13:29:03] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
[2026-05-26 13:29:03] [INFO ] Invariant cache hit.
[2026-05-26 13:29:03] [INFO ] State equation strengthened by 38 read => feed constraints.
[2026-05-26 13:29:03] [INFO ] Implicit Places using invariants and state equation in 314 ms returned []
Implicit Place search using SMT with State Equation took 411 ms to find 0 implicit places.
Running 286 sub problems to find dead transitions.
[2026-05-26 13:29:03] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
[2026-05-26 13:29:03] [INFO ] Invariant cache hit.
[2026-05-26 13:29:03] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (OVERLAPS) 1/106 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 4 (OVERLAPS) 260/366 variables, 106/120 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/366 variables, 37/157 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/366 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 7 (OVERLAPS) 1/367 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/367 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 9 (OVERLAPS) 0/367 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 286 unsolved
No progress, stopping.
After SMT solving in domain Real declared 367/367 variables, and 158 constraints, problems are : Problem set: 0 solved, 286 unsolved in 22597 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 106/106 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 286/286 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 286 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (OVERLAPS) 1/106 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 4 (OVERLAPS) 260/366 variables, 106/120 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/366 variables, 37/157 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/366 variables, 286/443 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/366 variables, 0/443 constraints. Problems are: Problem set: 0 solved, 286 unsolved
SMT process timed out in 52687ms, After SMT, problems are : Problem set: 0 solved, 286 unsolved
Search for dead transitions found 0 dead transitions in 52688ms
Starting structural reductions in LTL mode, iteration 1 : 106/125 places, 287/334 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53117 ms. Remains : 106/125 places, 287/334 transitions.
[2026-05-26 13:29:56] [INFO ] Flatten gal took : 10 ms
[2026-05-26 13:29:56] [INFO ] Flatten gal took : 10 ms
[2026-05-26 13:29:56] [INFO ] Input system was already deterministic with 287 transitions.
[2026-05-26 13:29:56] [INFO ] Flatten gal took : 7 ms
[2026-05-26 13:29:56] [INFO ] Flatten gal took : 7 ms
[2026-05-26 13:29:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality14356210131059631012.gal : 2 ms
[2026-05-26 13:29:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality15090968680452699815.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/CTLCardinality14356210131059631012.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15090968680452699815.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.23367e+06,8.38303,169788,2,6179,5,456345,6,0,710,596611,0


Converting to forward existential form...Done !
original formula: EF(AG(EX(((p90==0)||(p70==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(((p90==0)||(p70==0)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t7, t11, t12, t14, t15, t16, t18, t20, t24, t25, t27, t28, t29, t31, t33, t37...612
Detected timeout of ITS tools.
[2026-05-26 13:30:26] [INFO ] Flatten gal took : 10 ms
[2026-05-26 13:30:26] [INFO ] Applying decomposition
[2026-05-26 13:30:26] [INFO ] Flatten gal took : 11 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/graph9513338594487273154.txt' '-o' '/tmp/graph9513338594487273154.bin' '-w' '/tmp/graph9513338594487273154.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9513338594487273154.bin' '-l' '-1' '-v' '-w' '/tmp/graph9513338594487273154.weights' '-q' '0' '-e' '0.001'
[2026-05-26 13:30:26] [INFO ] Decomposing Gal with order
[2026-05-26 13:30:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 13:30:26] [INFO ] Removed a total of 436 redundant transitions.
[2026-05-26 13:30:26] [INFO ] Flatten gal took : 30 ms
[2026-05-26 13:30:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 9 ms.
[2026-05-26 13:30:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality14345460158701426123.gal : 4 ms
[2026-05-26 13:30:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality14054747099594553257.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/CTLCardinality14345460158701426123.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14054747099594553257.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.23367e+06,4.71279,116404,3095,156,225211,1277,537,479020,86,7797,0


Converting to forward existential form...Done !
original formula: EF(AG(EX(((i4.u29.p90==0)||(i3.u22.p70==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(((i4.u29.p90==0)||(i3.u22.p70==0)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t42, t44, t48, t49, t59, t64, t69, t74, t79, t82, t94, t99, t136, t137, t138, t140, t142,...770
(forward)formula 0,1,22.3164,486724,1,0,908083,3405,2625,2.35341e+06,358,16973,1461706
FORMULA FireWire-PT-07-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 125/125 places, 334/334 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 119 transition count 321
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 119 transition count 321
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 119 transition count 318
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 118 transition count 316
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 118 transition count 316
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 1 with 2 rules applied. Total rules applied 19 place count 117 transition count 315
Applied a total of 19 rules in 17 ms. Remains 117 /125 variables (removed 8) and now considering 315/334 (removed 19) transitions.
[2026-05-26 13:30:49] [INFO ] Flow matrix only has 289 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3180652161922064058.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10488926184344680343.kers'
[2026-05-26 13:30:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3180652161922064058.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10488926184344680343.kers]
Normalized transition count is 288 out of 289 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 288 rows 117 cols 975 entries
Finished phase 1 with 109 SingleSign rule and 0 generalized
[2026-05-26 13:30:49] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10488926184344680343.kers
Total runtime 3 ms.
[2026-05-26 13:30:49] [INFO ] Implicit Places using invariants in 151 ms returned []
[2026-05-26 13:30:49] [INFO ] Flow matrix only has 289 transitions (discarded 26 similar events)
[2026-05-26 13:30:49] [INFO ] Invariant cache hit.
[2026-05-26 13:30:49] [INFO ] State equation strengthened by 43 read => feed constraints.
[2026-05-26 13:30:49] [INFO ] Implicit Places using invariants and state equation in 425 ms returned []
Implicit Place search using SMT with State Equation took 578 ms to find 0 implicit places.
[2026-05-26 13:30:49] [INFO ] Redundant transitions in 3 ms returned []
Running 314 sub problems to find dead transitions.
[2026-05-26 13:30:49] [INFO ] Flow matrix only has 289 transitions (discarded 26 similar events)
[2026-05-26 13:30:49] [INFO ] Invariant cache hit.
[2026-05-26 13:30:49] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 1 (OVERLAPS) 1/117 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 4 (OVERLAPS) 288/405 variables, 117/132 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/405 variables, 42/174 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/405 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 7 (OVERLAPS) 1/406 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/406 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 9 (OVERLAPS) 0/406 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 314 unsolved
No progress, stopping.
After SMT solving in domain Real declared 406/406 variables, and 175 constraints, problems are : Problem set: 0 solved, 314 unsolved in 24611 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 117/117 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 314/314 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 314 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 1 (OVERLAPS) 1/117 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 4 (OVERLAPS) 288/405 variables, 117/132 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/405 variables, 42/174 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/405 variables, 314/488 constraints. Problems are: Problem set: 0 solved, 314 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 405/406 variables, and 488 constraints, problems are : Problem set: 0 solved, 314 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 117/117 constraints, ReadFeed: 42/43 constraints, PredecessorRefiner: 314/314 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54726ms problems are : Problem set: 0 solved, 314 unsolved
Search for dead transitions found 0 dead transitions in 54727ms
Starting structural reductions in SI_CTL mode, iteration 1 : 117/125 places, 315/334 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 55335 ms. Remains : 117/125 places, 315/334 transitions.
[2026-05-26 13:31:44] [INFO ] Flatten gal took : 11 ms
[2026-05-26 13:31:44] [INFO ] Flatten gal took : 12 ms
[2026-05-26 13:31:44] [INFO ] Input system was already deterministic with 315 transitions.
[2026-05-26 13:31:44] [INFO ] Flatten gal took : 11 ms
[2026-05-26 13:31:44] [INFO ] Flatten gal took : 12 ms
[2026-05-26 13:31:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality1643489633681378534.gal : 4 ms
[2026-05-26 13:31:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality16966076953109712022.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/CTLCardinality1643489633681378534.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16966076953109712022.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.30513e+06,1.01565,21552,2,2390,5,63820,6,0,782,53739,0


Converting to forward existential form...Done !
original formula: EF(AG((EF((p112==0)) + ((p70==0)&&(p66==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((E(TRUE U (p112==0)) + ((p70==0)&&(p66==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t7, t11, t12, t14, t15, t16, t18, t20, t24, t25, t27, t28, t29, t31, t33, t37...678
(forward)formula 0,1,26.4618,524300,1,0,737,2.68018e+06,649,373,6501,1.92499e+06,838
FORMULA FireWire-PT-07-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 334/334 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 119 transition count 321
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 119 transition count 321
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 119 transition count 318
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 117 transition count 313
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 117 transition count 313
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 116 transition count 311
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 116 transition count 311
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 115 transition count 308
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 115 transition count 308
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 114 transition count 306
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 114 transition count 306
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 113 transition count 303
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 113 transition count 303
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 112 transition count 301
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 112 transition count 301
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 111 transition count 298
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 111 transition count 298
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 110 transition count 296
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 110 transition count 296
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 109 transition count 293
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 109 transition count 293
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 108 transition count 291
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 108 transition count 291
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 107 transition count 289
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 107 transition count 289
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 106 transition count 287
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 106 transition count 287
Applied a total of 41 rules in 14 ms. Remains 106 /125 variables (removed 19) and now considering 287/334 (removed 47) transitions.
[2026-05-26 13:32:11] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2232010309533817302.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6612009831881660638.kers'
[2026-05-26 13:32:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2232010309533817302.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6612009831881660638.kers]
Normalized transition count is 260 out of 261 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 260 rows 106 cols 871 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-26 13:32:11] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6612009831881660638.kers
Total runtime 1 ms.
[2026-05-26 13:32:11] [INFO ] Implicit Places using invariants in 132 ms returned []
[2026-05-26 13:32:11] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
[2026-05-26 13:32:11] [INFO ] Invariant cache hit.
[2026-05-26 13:32:11] [INFO ] State equation strengthened by 38 read => feed constraints.
[2026-05-26 13:32:11] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
Running 286 sub problems to find dead transitions.
[2026-05-26 13:32:11] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
[2026-05-26 13:32:11] [INFO ] Invariant cache hit.
[2026-05-26 13:32:11] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (OVERLAPS) 1/106 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 4 (OVERLAPS) 260/366 variables, 106/120 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/366 variables, 37/157 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/366 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 7 (OVERLAPS) 1/367 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/367 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 9 (OVERLAPS) 0/367 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 286 unsolved
No progress, stopping.
After SMT solving in domain Real declared 367/367 variables, and 158 constraints, problems are : Problem set: 0 solved, 286 unsolved in 22589 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 106/106 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 286/286 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 286 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (OVERLAPS) 1/106 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 4 (OVERLAPS) 260/366 variables, 106/120 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/366 variables, 37/157 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/366 variables, 286/443 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/366 variables, 0/443 constraints. Problems are: Problem set: 0 solved, 286 unsolved
SMT process timed out in 52666ms, After SMT, problems are : Problem set: 0 solved, 286 unsolved
Search for dead transitions found 0 dead transitions in 52667ms
Starting structural reductions in LTL mode, iteration 1 : 106/125 places, 287/334 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53048 ms. Remains : 106/125 places, 287/334 transitions.
[2026-05-26 13:33:04] [INFO ] Flatten gal took : 6 ms
[2026-05-26 13:33:04] [INFO ] Flatten gal took : 5 ms
[2026-05-26 13:33:04] [INFO ] Input system was already deterministic with 287 transitions.
[2026-05-26 13:33:04] [INFO ] Flatten gal took : 6 ms
[2026-05-26 13:33:04] [INFO ] Flatten gal took : 6 ms
[2026-05-26 13:33:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality3465718643958441951.gal : 2 ms
[2026-05-26 13:33:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality3462730139807232420.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/CTLCardinality3465718643958441951.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3462730139807232420.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.23367e+06,8.08179,169936,2,6179,5,456345,6,0,710,596611,0


Converting to forward existential form...Done !
original formula: (AX(FALSE) + AX(AG(AF((((p91==0)||(p52==1))||(p52==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(EY((Init * !(!(EX(!(FALSE)))))),TRUE),!((((p91==0)||(p52==1))||(p52==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t7, t11, t12, t14, t15, t16, t18, t20, t24, t25, t27, t28, t29, t31, t33, t37...612
Hit Full ! (commute/partial/dont) 277/10/10
(forward)formula 0,0,18.9539,266560,1,0,517,899245,598,266,6264,1.10884e+06,587
FORMULA FireWire-PT-07-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 334/334 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 119 transition count 321
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 119 transition count 321
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 119 transition count 318
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 117 transition count 313
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 117 transition count 313
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 116 transition count 311
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 116 transition count 311
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 115 transition count 308
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 115 transition count 308
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 114 transition count 306
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 114 transition count 306
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 113 transition count 303
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 113 transition count 303
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 112 transition count 301
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 112 transition count 301
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 111 transition count 298
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 111 transition count 298
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 110 transition count 296
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 110 transition count 296
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 109 transition count 293
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 109 transition count 293
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 108 transition count 291
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 108 transition count 291
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 107 transition count 289
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 107 transition count 289
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 106 transition count 287
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 106 transition count 287
Applied a total of 41 rules in 22 ms. Remains 106 /125 variables (removed 19) and now considering 287/334 (removed 47) transitions.
[2026-05-26 13:33:23] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
[2026-05-26 13:33:23] [INFO ] Invariant cache hit.
[2026-05-26 13:33:23] [INFO ] Implicit Places using invariants in 116 ms returned []
[2026-05-26 13:33:23] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
[2026-05-26 13:33:23] [INFO ] Invariant cache hit.
[2026-05-26 13:33:23] [INFO ] State equation strengthened by 38 read => feed constraints.
[2026-05-26 13:33:23] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 404 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 106/125 places, 287/334 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 427 ms. Remains : 106/125 places, 287/334 transitions.
[2026-05-26 13:33:23] [INFO ] Flatten gal took : 9 ms
[2026-05-26 13:33:23] [INFO ] Flatten gal took : 11 ms
[2026-05-26 13:33:23] [INFO ] Input system was already deterministic with 287 transitions.
[2026-05-26 13:33:23] [INFO ] Flatten gal took : 10 ms
[2026-05-26 13:33:23] [INFO ] Flatten gal took : 9 ms
[2026-05-26 13:33:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality4702680760021063845.gal : 2 ms
[2026-05-26 13:33:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality7472530507111174090.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/CTLCardinality4702680760021063845.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7472530507111174090.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.23367e+06,7.69081,170336,2,6179,5,456345,6,0,710,596611,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,7.70045,170336,1,0,6,456345,7,1,1082,596611,1
FORMULA FireWire-PT-07-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 334/334 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 120 transition count 323
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 120 transition count 323
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 13 place count 120 transition count 320
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 119 transition count 318
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 119 transition count 318
Applied a total of 15 rules in 4 ms. Remains 119 /125 variables (removed 6) and now considering 318/334 (removed 16) transitions.
[2026-05-26 13:33:31] [INFO ] Flow matrix only has 292 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9630164957351572451.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3922694666318042220.kers'
[2026-05-26 13:33:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9630164957351572451.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3922694666318042220.kers]
Normalized transition count is 291 out of 292 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 291 rows 119 cols 985 entries
Finished phase 1 with 111 SingleSign rule and 0 generalized
[2026-05-26 13:33:31] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3922694666318042220.kers
Total runtime 2 ms.
[2026-05-26 13:33:31] [INFO ] Implicit Places using invariants in 164 ms returned []
[2026-05-26 13:33:31] [INFO ] Flow matrix only has 292 transitions (discarded 26 similar events)
[2026-05-26 13:33:31] [INFO ] Invariant cache hit.
[2026-05-26 13:33:32] [INFO ] State equation strengthened by 43 read => feed constraints.
[2026-05-26 13:33:32] [INFO ] Implicit Places using invariants and state equation in 685 ms returned []
Implicit Place search using SMT with State Equation took 851 ms to find 0 implicit places.
Running 317 sub problems to find dead transitions.
[2026-05-26 13:33:32] [INFO ] Flow matrix only has 292 transitions (discarded 26 similar events)
[2026-05-26 13:33:32] [INFO ] Invariant cache hit.
[2026-05-26 13:33:32] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 1 (OVERLAPS) 1/119 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 4 (OVERLAPS) 291/410 variables, 119/134 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/410 variables, 42/176 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/410 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 7 (OVERLAPS) 1/411 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/411 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 9 (OVERLAPS) 0/411 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 317 unsolved
No progress, stopping.
After SMT solving in domain Real declared 411/411 variables, and 177 constraints, problems are : Problem set: 0 solved, 317 unsolved in 25379 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 119/119 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 317/317 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 317 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 1 (OVERLAPS) 1/119 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 4 (OVERLAPS) 291/410 variables, 119/134 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/410 variables, 42/176 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/410 variables, 317/493 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/410 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 317 unsolved
SMT process timed out in 55499ms, After SMT, problems are : Problem set: 0 solved, 317 unsolved
Search for dead transitions found 0 dead transitions in 55501ms
Starting structural reductions in LTL mode, iteration 1 : 119/125 places, 318/334 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56358 ms. Remains : 119/125 places, 318/334 transitions.
[2026-05-26 13:34:28] [INFO ] Flatten gal took : 15 ms
[2026-05-26 13:34:28] [INFO ] Flatten gal took : 12 ms
[2026-05-26 13:34:28] [INFO ] Input system was already deterministic with 318 transitions.
[2026-05-26 13:34:28] [INFO ] Flatten gal took : 11 ms
[2026-05-26 13:34:28] [INFO ] Flatten gal took : 11 ms
[2026-05-26 13:34:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality6175280984438887400.gal : 3 ms
[2026-05-26 13:34:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality7714188915666177484.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/CTLCardinality6175280984438887400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7714188915666177484.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.52164e+06,1.54252,36660,2,2456,5,108811,6,0,793,112642,0


Converting to forward existential form...Done !
original formula: EG(EX(AG(EF(((p33==0)&&(p74==1))))))
=> equivalent forward existential formula: [FwdG(Init,EX(!(E(TRUE U !(E(TRUE U ((p33==0)&&(p74==1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t7, t11, t12, t14, t15, t16, t18, t20, t24, t25, t27, t28, t29, t31, t33, t37...684
(forward)formula 0,0,13.4599,247416,1,0,707,1.31997e+06,660,358,6737,923996,800
FORMULA FireWire-PT-07-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 125/125 places, 334/334 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 119 transition count 322
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 119 transition count 322
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 119 transition count 320
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 13 place count 118 transition count 318
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 118 transition count 318
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 117 transition count 317
Applied a total of 16 rules in 25 ms. Remains 117 /125 variables (removed 8) and now considering 317/334 (removed 17) transitions.
[2026-05-26 13:34:41] [INFO ] Flow matrix only has 291 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9405830454199415312.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11506060430532929462.kers'
[2026-05-26 13:34:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9405830454199415312.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11506060430532929462.kers]
Normalized transition count is 290 out of 291 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 290 rows 115 cols 968 entries
Finished phase 1 with 109 SingleSign rule and 0 generalized
[2026-05-26 13:34:41] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-11506060430532929462.kers
Total runtime 4 ms.
[2026-05-26 13:34:42] [INFO ] Implicit Places using invariants in 198 ms returned []
[2026-05-26 13:34:42] [INFO ] Flow matrix only has 291 transitions (discarded 26 similar events)
[2026-05-26 13:34:42] [INFO ] Invariant cache hit.
[2026-05-26 13:34:42] [INFO ] State equation strengthened by 41 read => feed constraints.
[2026-05-26 13:34:42] [INFO ] Implicit Places using invariants and state equation in 425 ms returned []
Implicit Place search using SMT with State Equation took 625 ms to find 0 implicit places.
[2026-05-26 13:34:42] [INFO ] Redundant transitions in 4 ms returned []
Running 314 sub problems to find dead transitions.
[2026-05-26 13:34:42] [INFO ] Flow matrix only has 291 transitions (discarded 26 similar events)
[2026-05-26 13:34:42] [INFO ] Invariant cache hit.
[2026-05-26 13:34:42] [INFO ] State equation strengthened by 41 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 3 (OVERLAPS) 290/406 variables, 116/132 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/406 variables, 41/173 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/406 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 6 (OVERLAPS) 1/407 variables, 1/174 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/407 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 314 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 407/408 variables, and 174 constraints, problems are : Problem set: 0 solved, 314 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 117/117 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 314/314 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 314 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 4 (OVERLAPS) 290/406 variables, 116/133 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/406 variables, 41/174 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/406 variables, 314/488 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/406 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 8 (OVERLAPS) 1/407 variables, 1/489 constraints. Problems are: Problem set: 0 solved, 314 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 407/408 variables, and 489 constraints, problems are : Problem set: 0 solved, 314 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 117/117 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 314/314 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60172ms problems are : Problem set: 0 solved, 314 unsolved
Search for dead transitions found 0 dead transitions in 60173ms
Starting structural reductions in SI_CTL mode, iteration 1 : 117/125 places, 317/334 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60836 ms. Remains : 117/125 places, 317/334 transitions.
[2026-05-26 13:35:42] [INFO ] Flatten gal took : 10 ms
[2026-05-26 13:35:42] [INFO ] Flatten gal took : 11 ms
[2026-05-26 13:35:42] [INFO ] Input system was already deterministic with 317 transitions.
[2026-05-26 13:35:42] [INFO ] Flatten gal took : 11 ms
[2026-05-26 13:35:42] [INFO ] Flatten gal took : 10 ms
[2026-05-26 13:35:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality4099897314922341441.gal : 3 ms
[2026-05-26 13:35:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality6681050198866977121.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/CTLCardinality4099897314922341441.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6681050198866977121.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.60794e+06,0.919481,20748,2,2163,5,62562,6,0,784,55656,0


Converting to forward existential form...Done !
original formula: EG((E((p40==0) U (p90==1)) * (E(((p74==0)||(p39==1)) U ((p61==0)||(p8==1))) + (EF((p21==0)) * ((p106==0)||(p74==1))))))
=> equivalent forward existential formula: [FwdG(Init,(E((p40==0) U (p90==1)) * (E(((p74==0)||(p39==1)) U ((p61==0)||(p8==1))) + (E(TRUE U (p21==0)) * ((p1...186
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t5, t6, t10, t11, t13, t14, t15, t17, t19, t23, t24, t26, t27, t28, t30, t32, t36...684
Detected timeout of ITS tools.
[2026-05-26 13:36:12] [INFO ] Flatten gal took : 6 ms
[2026-05-26 13:36:12] [INFO ] Applying decomposition
[2026-05-26 13:36:12] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10695838840064548331.txt' '-o' '/tmp/graph10695838840064548331.bin' '-w' '/tmp/graph10695838840064548331.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10695838840064548331.bin' '-l' '-1' '-v' '-w' '/tmp/graph10695838840064548331.weights' '-q' '0' '-e' '0.001'
[2026-05-26 13:36:12] [INFO ] Decomposing Gal with order
[2026-05-26 13:36:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 13:36:12] [INFO ] Removed a total of 476 redundant transitions.
[2026-05-26 13:36:12] [INFO ] Flatten gal took : 31 ms
[2026-05-26 13:36:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 101 labels/synchronizations in 14 ms.
[2026-05-26 13:36:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality5477160949432758666.gal : 5 ms
[2026-05-26 13:36:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality7303507893480958866.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/CTLCardinality5477160949432758666.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7303507893480958866.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.60794e+06,16.5377,361308,1865,254,395475,10617,662,2.88937e+06,106,87690,0


Converting to forward existential form...Done !
original formula: EG((E((i2.i1.u13.p40==0) U (i5.u29.p90==1)) * (E(((i0.u0.p74==0)||(i2.i1.u13.p39==1)) U ((i4.i0.u21.p61==0)||(i1.u2.p8==1))) + (EF((i2.i0...211
=> equivalent forward existential formula: [FwdG(Init,(E((i2.i1.u13.p40==0) U (i5.u29.p90==1)) * (E(((i0.u0.p74==0)||(i2.i1.u13.p39==1)) U ((i4.i0.u21.p61=...260
Reverse transition relation is NOT exact ! Due to transitions t5, t41, t43, t47, t48, t50, t57, t58, t63, t68, t73, t78, t93, t96, t98, t135, t136, t137, t...909
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 334/334 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 119 transition count 321
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 119 transition count 321
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 119 transition count 318
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 117 transition count 313
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 117 transition count 313
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 116 transition count 311
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 116 transition count 311
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 115 transition count 308
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 115 transition count 308
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 114 transition count 306
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 114 transition count 306
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 113 transition count 303
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 113 transition count 303
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 112 transition count 301
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 112 transition count 301
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 111 transition count 298
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 111 transition count 298
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 110 transition count 296
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 110 transition count 296
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 109 transition count 293
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 109 transition count 293
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 108 transition count 291
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 108 transition count 291
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 107 transition count 289
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 107 transition count 289
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 106 transition count 287
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 106 transition count 287
Applied a total of 41 rules in 14 ms. Remains 106 /125 variables (removed 19) and now considering 287/334 (removed 47) transitions.
[2026-05-26 13:36:42] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1240386485648317035.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8888769157086806716.kers'
[2026-05-26 13:36:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1240386485648317035.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8888769157086806716.kers]
Normalized transition count is 260 out of 261 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 260 rows 106 cols 871 entries
Finished phase 1 with 98 SingleSign rule and 0 generalized
[2026-05-26 13:36:42] [INFO ] Computed 8 invariants in 1 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8888769157086806716.kers
Total runtime 2 ms.
[2026-05-26 13:36:43] [INFO ] Implicit Places using invariants in 107 ms returned []
[2026-05-26 13:36:43] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
[2026-05-26 13:36:43] [INFO ] Invariant cache hit.
[2026-05-26 13:36:43] [INFO ] State equation strengthened by 38 read => feed constraints.
[2026-05-26 13:36:43] [INFO ] Implicit Places using invariants and state equation in 237 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
Running 286 sub problems to find dead transitions.
[2026-05-26 13:36:43] [INFO ] Flow matrix only has 261 transitions (discarded 26 similar events)
[2026-05-26 13:36:43] [INFO ] Invariant cache hit.
[2026-05-26 13:36:43] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (OVERLAPS) 1/106 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 4 (OVERLAPS) 260/366 variables, 106/120 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/366 variables, 37/157 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/366 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 7 (OVERLAPS) 1/367 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/367 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 9 (OVERLAPS) 0/367 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 286 unsolved
No progress, stopping.
After SMT solving in domain Real declared 367/367 variables, and 158 constraints, problems are : Problem set: 0 solved, 286 unsolved in 21520 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 106/106 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 286/286 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 286 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (OVERLAPS) 1/106 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 4 (OVERLAPS) 260/366 variables, 106/120 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/366 variables, 37/157 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/366 variables, 286/443 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/366 variables, 0/443 constraints. Problems are: Problem set: 0 solved, 286 unsolved
SMT process timed out in 51616ms, After SMT, problems are : Problem set: 0 solved, 286 unsolved
Search for dead transitions found 0 dead transitions in 51617ms
Starting structural reductions in LTL mode, iteration 1 : 106/125 places, 287/334 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51978 ms. Remains : 106/125 places, 287/334 transitions.
[2026-05-26 13:37:34] [INFO ] Flatten gal took : 5 ms
[2026-05-26 13:37:34] [INFO ] Flatten gal took : 6 ms
[2026-05-26 13:37:34] [INFO ] Input system was already deterministic with 287 transitions.
[2026-05-26 13:37:34] [INFO ] Flatten gal took : 6 ms
[2026-05-26 13:37:34] [INFO ] Flatten gal took : 6 ms
[2026-05-26 13:37:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality14842609427717828948.gal : 2 ms
[2026-05-26 13:37:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality13803376086124885836.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/CTLCardinality14842609427717828948.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13803376086124885836.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.23367e+06,8.19923,170200,2,6179,5,456345,6,0,710,596611,0


Converting to forward existential form...Done !
original formula: (EG(((p105==0) * (AF((p12==1)) + AG(((p101==0)||(p49==1)))))) * EX(EF((p36==1))))
=> equivalent forward existential formula: [(FwdU(EY((Init * EG(((p105==0) * (!(EG(!((p12==1)))) + !(E(TRUE U !(((p101==0)||(p49==1)))))))))),TRUE) * (p36=...169
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t7, t11, t12, t14, t15, t16, t18, t20, t24, t25, t27, t28, t29, t31, t33, t37...612
Detected timeout of ITS tools.
[2026-05-26 13:38:05] [INFO ] Flatten gal took : 7 ms
[2026-05-26 13:38:05] [INFO ] Applying decomposition
[2026-05-26 13:38:05] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14369487775278080146.txt' '-o' '/tmp/graph14369487775278080146.bin' '-w' '/tmp/graph14369487775278080146.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14369487775278080146.bin' '-l' '-1' '-v' '-w' '/tmp/graph14369487775278080146.weights' '-q' '0' '-e' '0.001'
[2026-05-26 13:38:05] [INFO ] Decomposing Gal with order
[2026-05-26 13:38:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 13:38:05] [INFO ] Removed a total of 439 redundant transitions.
[2026-05-26 13:38:05] [INFO ] Flatten gal took : 18 ms
[2026-05-26 13:38:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 78 labels/synchronizations in 23 ms.
[2026-05-26 13:38:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality7022612502251680433.gal : 3 ms
[2026-05-26 13:38:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality16219181837534885747.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/CTLCardinality7022612502251680433.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16219181837534885747.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,6.23367e+06,11.6574,248600,2161,127,400981,3356,634,1.26408e+06,81,15740,0


Converting to forward existential form...Done !
original formula: (EG(((i7.u35.p105==0) * (AF((i0.i1.u3.p12==1)) + AG(((i7.u38.p101==0)||(i4.u16.p49==1)))))) * EX(EF((i1.u10.p36==1))))
=> equivalent forward existential formula: [(FwdU(EY((Init * EG(((i7.u35.p105==0) * (!(EG(!((i0.i1.u3.p12==1)))) + !(E(TRUE U !(((i7.u38.p101==0)||(i4.u16....206
Reverse transition relation is NOT exact ! Due to transitions t42, t44, t48, t49, t51, t57, t59, t82, t94, t99, t136, t137, t138, t140, t142, t164, t200, t...849
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 334/334 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 120 transition count 323
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 120 transition count 323
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 120 transition count 321
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 14 place count 118 transition count 316
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 118 transition count 316
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 117 transition count 314
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 117 transition count 314
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 116 transition count 311
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 116 transition count 311
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 115 transition count 309
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 115 transition count 309
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 23 place count 114 transition count 306
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 114 transition count 306
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 25 place count 113 transition count 304
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 113 transition count 304
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 27 place count 112 transition count 301
Iterating global reduction 1 with 1 rules applied. Total rules applied 28 place count 112 transition count 301
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 111 transition count 299
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 111 transition count 299
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 31 place count 110 transition count 296
Iterating global reduction 1 with 1 rules applied. Total rules applied 32 place count 110 transition count 296
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 33 place count 109 transition count 294
Iterating global reduction 1 with 1 rules applied. Total rules applied 34 place count 109 transition count 294
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 35 place count 108 transition count 292
Iterating global reduction 1 with 1 rules applied. Total rules applied 36 place count 108 transition count 292
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 37 place count 107 transition count 290
Iterating global reduction 1 with 1 rules applied. Total rules applied 38 place count 107 transition count 290
Applied a total of 38 rules in 21 ms. Remains 107 /125 variables (removed 18) and now considering 290/334 (removed 44) transitions.
[2026-05-26 13:38:35] [INFO ] Flow matrix only has 264 transitions (discarded 26 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8948927994480141962.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10096876848341643022.kers'
[2026-05-26 13:38:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8948927994480141962.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10096876848341643022.kers]
Normalized transition count is 263 out of 264 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 263 rows 107 cols 883 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-26 13:38:35] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10096876848341643022.kers
Total runtime 3 ms.
[2026-05-26 13:38:35] [INFO ] Implicit Places using invariants in 145 ms returned []
[2026-05-26 13:38:35] [INFO ] Flow matrix only has 264 transitions (discarded 26 similar events)
[2026-05-26 13:38:35] [INFO ] Invariant cache hit.
[2026-05-26 13:38:35] [INFO ] State equation strengthened by 38 read => feed constraints.
[2026-05-26 13:38:35] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 529 ms to find 0 implicit places.
Running 289 sub problems to find dead transitions.
[2026-05-26 13:38:35] [INFO ] Flow matrix only has 264 transitions (discarded 26 similar events)
[2026-05-26 13:38:35] [INFO ] Invariant cache hit.
[2026-05-26 13:38:35] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 1 (OVERLAPS) 1/107 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 4 (OVERLAPS) 263/370 variables, 107/122 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/370 variables, 37/159 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/370 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 7 (OVERLAPS) 1/371 variables, 1/160 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/371 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 9 (OVERLAPS) 0/371 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 289 unsolved
No progress, stopping.
After SMT solving in domain Real declared 371/371 variables, and 160 constraints, problems are : Problem set: 0 solved, 289 unsolved in 20908 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 107/107 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 289/289 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 289 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 1 (OVERLAPS) 1/107 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 4 (OVERLAPS) 263/370 variables, 107/122 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/370 variables, 37/159 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/370 variables, 289/448 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/370 variables, 0/448 constraints. Problems are: Problem set: 0 solved, 289 unsolved
At refinement iteration 8 (OVERLAPS) 1/371 variables, 1/449 constraints. Problems are: Problem set: 0 solved, 289 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 371/371 variables, and 449 constraints, problems are : Problem set: 0 solved, 289 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 107/107 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 289/289 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51036ms problems are : Problem set: 0 solved, 289 unsolved
Search for dead transitions found 0 dead transitions in 51038ms
Starting structural reductions in LTL mode, iteration 1 : 107/125 places, 290/334 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51590 ms. Remains : 107/125 places, 290/334 transitions.
[2026-05-26 13:39:26] [INFO ] Flatten gal took : 9 ms
[2026-05-26 13:39:26] [INFO ] Flatten gal took : 10 ms
[2026-05-26 13:39:26] [INFO ] Input system was already deterministic with 290 transitions.
[2026-05-26 13:39:26] [INFO ] Flatten gal took : 9 ms
[2026-05-26 13:39:26] [INFO ] Flatten gal took : 10 ms
[2026-05-26 13:39:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality8683575045934045095.gal : 2 ms
[2026-05-26 13:39:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality18032624742657957408.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/CTLCardinality8683575045934045095.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18032624742657957408.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.58931e+06,9.10996,185648,2,6400,5,490295,6,0,717,660145,0


Converting to forward existential form...Done !
original formula: (EF((p110==1)) + (EG(EX(((AF(((p90==0)||(p94==1))) * E(((p68==0)||(p3==1)) U (p37==0))) * (E((p24==0) U (p28==1)) * (p3==0))))) * AG(((p1...174
=> equivalent forward existential formula: ([((Init * !(E(TRUE U (p110==1)))) * !(EG(EX(((!(EG(!(((p90==0)||(p94==1))))) * E(((p68==0)||(p3==1)) U (p37==0)...292
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t7, t11, t12, t14, t15, t16, t18, t20, t24, t25, t27, t28, t29, t31, t33, t37...618
Detected timeout of ITS tools.
[2026-05-26 13:39:56] [INFO ] Flatten gal took : 6 ms
[2026-05-26 13:39:56] [INFO ] Applying decomposition
[2026-05-26 13:39:56] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18118957026739686725.txt' '-o' '/tmp/graph18118957026739686725.bin' '-w' '/tmp/graph18118957026739686725.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18118957026739686725.bin' '-l' '-1' '-v' '-w' '/tmp/graph18118957026739686725.weights' '-q' '0' '-e' '0.001'
[2026-05-26 13:39:56] [INFO ] Decomposing Gal with order
[2026-05-26 13:39:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 13:39:57] [INFO ] Removed a total of 429 redundant transitions.
[2026-05-26 13:39:57] [INFO ] Flatten gal took : 29 ms
[2026-05-26 13:39:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 75 labels/synchronizations in 3 ms.
[2026-05-26 13:39:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality4639200875029554042.gal : 4 ms
[2026-05-26 13:39:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality17446229612559279035.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/CTLCardinality4639200875029554042.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17446229612559279035.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.
[2026-05-26 13:40:27] [INFO ] Flatten gal took : 7 ms
[2026-05-26 13:40:27] [INFO ] Flatten gal took : 9 ms
[2026-05-26 13:40:27] [INFO ] Applying decomposition
[2026-05-26 13:40:27] [INFO ] Flatten gal took : 8 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/graph13564045552169604703.txt' '-o' '/tmp/graph13564045552169604703.bin' '-w' '/tmp/graph13564045552169604703.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13564045552169604703.bin' '-l' '-1' '-v' '-w' '/tmp/graph13564045552169604703.weights' '-q' '0' '-e' '0.001'
[2026-05-26 13:40:27] [INFO ] Decomposing Gal with order
[2026-05-26 13:40:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 13:40:27] [INFO ] Removed a total of 525 redundant transitions.
[2026-05-26 13:40:27] [INFO ] Flatten gal took : 21 ms
[2026-05-26 13:40:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 123 labels/synchronizations in 16 ms.
[2026-05-26 13:40:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality9351035558280789764.gal : 4 ms
[2026-05-26 13:40:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality11377202266215858509.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/CTLCardinality9351035558280789764.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11377202266215858509.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 6 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,7.82865e+06,4.21861,85884,1544,199,124447,3009,666,364059,93,25270,0


Converting to forward existential form...Done !
original formula: AG(!(A(((!(A((i0.u0.p2==0) U (i0.u27.p80==0))) + EF((i2.i0.u3.p121==1))) + A(((i5.u20.p63==0)||(i2.i1.u7.p21==1)) U (i6.i0.u21.p61==0))) ...202
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!(EX(!(((i0.u39.p113==0)||(i5.u23.p94==1)))))))) * !(E(!(EX(!(((i0.u39.p113==0)||(i5.u...496
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t43, t45, t46, t49, t50, t52, t60, t65, t70, t75, t80, t84, t95, t98, t100, t139, t14...895
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
(forward)formula 0,0,41.4498,839668,1,0,1.07525e+06,9367,3428,4.05687e+06,396,78990,1821283
FORMULA FireWire-PT-07-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG((E((((i2.i0.u3.p124==0)||(i5.u31.p89==1)) + (EF((i1.u14.p43==1)) + AF((i2.i1.u7.p21==0)))) U (E((i1.u15.p45==0) U A(((i2.i1.u4.p14==0)...388
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((EG((((i6.i2.u43.p102==0)||((i3.u8.p26==0)&&(i0.u26.p77==1)))||((i1.u14.p42==1)||((i4.u18...518
(forward)formula 1,1,64.2139,1260000,1,0,1.67614e+06,10586,3566,5.48409e+06,401,91513,2882204
FORMULA FireWire-PT-07-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF((((i5.u20.p63==0)&&(i5.u23.p95==1)) + (E(EG(((i5.u31.p90==0)||(i0.u24.p74==1))) U !(((i4.u19.p56==0)||(i6.i0.u21.p67==1)))) * ((i0.u0....336
=> equivalent forward existential formula: [FwdG(Init,!((((i5.u20.p63==0)&&(i5.u23.p95==1)) + (E(EG(((i5.u31.p90==0)||(i0.u24.p74==1))) U !(((i4.u19.p56==0...393
(forward)formula 2,1,90.7886,1727384,1,0,2.29546e+06,11373,3638,7.49589e+06,401,100688,3839376
FORMULA FireWire-PT-07-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG((E((i1.u13.p40==0) U (i5.u31.p90==1)) * (E(((i0.u24.p74==0)||(i1.u13.p39==1)) U ((i6.i0.u21.p61==0)||(i3.u2.p8==1))) + (EF((i2.i1.u7.p...207
=> equivalent forward existential formula: [FwdG(Init,(E((i1.u13.p40==0) U (i5.u31.p90==1)) * (E(((i0.u24.p74==0)||(i1.u13.p39==1)) U ((i6.i0.u21.p61==0)||...256
(forward)formula 3,1,148.186,2203512,1,0,2.96294e+06,12276,1529,9.48246e+06,210,116114,1821831
FORMULA FireWire-PT-07-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (EG(((i6.i2.u36.p105==0) * (AF((i2.i0.u3.p12==1)) + AG(((i6.i2.u43.p101==0)||(i4.u16.p49==1)))))) * EX(EF((i3.u11.p36==1))))
=> equivalent forward existential formula: [(FwdU(EY((Init * EG(((i6.i2.u36.p105==0) * (!(EG(!((i2.i0.u3.p12==1)))) + !(E(TRUE U !(((i6.i2.u43.p101==0)||(i...212
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
(forward)formula 4,1,175.472,2203516,1,0,2.96294e+06,12276,2724,9.48246e+06,280,116114,3704759
FORMULA FireWire-PT-07-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (EF((i6.i1.u37.p110==1)) + (EG(EX(((AF(((i5.u31.p90==0)||(i5.u23.p94==1))) * E(((i6.i0.u21.p68==0)||(i0.u0.p3==1)) U (i1.u12.p37==0))) * ...258
=> equivalent forward existential formula: ([((Init * !(E(TRUE U (i6.i1.u37.p110==1)))) * !(EG(EX(((!(EG(!(((i5.u31.p90==0)||(i5.u23.p94==1))))) * E(((i6.i...386
Fast SCC detection found an SCC at level 6
(forward)formula 5,1,186.382,2203516,1,0,2.96294e+06,12276,2826,9.48246e+06,285,116114,4408268
FORMULA FireWire-PT-07-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1531445 ms.

BK_STOP 1779803014582

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FireWire-PT-07"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is FireWire-PT-07, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r130-smll-177955809000193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-07.tgz
mv FireWire-PT-07 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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