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.r146-tall-177961073900049.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 FunctionPointer-PT-a128, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961073900049
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 7.8K Mar 7 07:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Mar 7 07:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Mar 7 07:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 7 07:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 10:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 15 10:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 10:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Mar 7 07:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Mar 7 07:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 7 07:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Mar 7 07:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 34K 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 FunctionPointer-PT-a128-CTLCardinality-2024-00
FORMULA_NAME FunctionPointer-PT-a128-CTLCardinality-2024-01
FORMULA_NAME FunctionPointer-PT-a128-CTLCardinality-2024-02
FORMULA_NAME FunctionPointer-PT-a128-CTLCardinality-2024-03
FORMULA_NAME FunctionPointer-PT-a128-CTLCardinality-2024-04
FORMULA_NAME FunctionPointer-PT-a128-CTLCardinality-2024-05
FORMULA_NAME FunctionPointer-PT-a128-CTLCardinality-2024-06
FORMULA_NAME FunctionPointer-PT-a128-CTLCardinality-2024-07
FORMULA_NAME FunctionPointer-PT-a128-CTLCardinality-2024-08
FORMULA_NAME FunctionPointer-PT-a128-CTLCardinality-2024-09
FORMULA_NAME FunctionPointer-PT-a128-CTLCardinality-2024-10
FORMULA_NAME FunctionPointer-PT-a128-CTLCardinality-2024-11
FORMULA_NAME FunctionPointer-PT-a128-CTLCardinality-2024-12
FORMULA_NAME FunctionPointer-PT-a128-CTLCardinality-2024-13
FORMULA_NAME FunctionPointer-PT-a128-CTLCardinality-2024-14
FORMULA_NAME FunctionPointer-PT-a128-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779664125899

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-a128
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-24 23:08:47] [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]
[2026-05-24 23:08:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 23:08:47] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2026-05-24 23:08:47] [INFO ] Transformed 40 places.
[2026-05-24 23:08:47] [INFO ] Transformed 70 transitions.
[2026-05-24 23:08:47] [INFO ] Parsed PT model containing 40 places and 70 transitions and 284 arcs in 139 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 4 transitions.
Support contains 33 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Applied a total of 0 rules in 7 ms. Remains 34 /34 variables (removed 0) and now considering 66/66 (removed 0) transitions.
[2026-05-24 23:08:47] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7577385338296832775.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8256899083862902704.kers'
[2026-05-24 23:08:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7577385338296832775.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8256899083862902704.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 46 rows 33 cols 135 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-24 23:08:47] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8256899083862902704.kers
Total runtime 1 ms.
[2026-05-24 23:08:47] [INFO ] Implicit Places using invariants in 254 ms returned []
[2026-05-24 23:08:47] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2026-05-24 23:08:47] [INFO ] Invariant cache hit.
[2026-05-24 23:08:47] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-24 23:08:47] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
Running 64 sub problems to find dead transitions.
[2026-05-24 23:08:47] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2026-05-24 23:08:47] [INFO ] Invariant cache hit.
[2026-05-24 23:08:47] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (OVERLAPS) 1/33 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (OVERLAPS) 46/79 variables, 33/37 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/79 variables, 8/45 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/79 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 64 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 1/80 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/80 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 11 (OVERLAPS) 0/80 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Real declared 80/80 variables, and 46 constraints, problems are : Problem set: 0 solved, 64 unsolved in 1206 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 34/34 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 64 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (OVERLAPS) 1/33 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (OVERLAPS) 46/79 variables, 33/37 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/79 variables, 8/45 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/79 variables, 4/49 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/79 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/79 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 11 (OVERLAPS) 1/80 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/80 variables, 60/111 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/80 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 14 (OVERLAPS) 0/80 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Int declared 80/80 variables, and 111 constraints, problems are : Problem set: 0 solved, 64 unsolved in 2191 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 34/34 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3445ms problems are : Problem set: 0 solved, 64 unsolved
Search for dead transitions found 0 dead transitions in 3470ms
Finished structural reductions in LTL mode , in 1 iterations and 3886 ms. Remains : 34/34 places, 66/66 transitions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 66/66 (removed 0) transitions.
[2026-05-24 23:08:51] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2026-05-24 23:08:51] [INFO ] Invariant cache hit.
[2026-05-24 23:08:51] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-24 23:08:51] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2026-05-24 23:08:51] [INFO ] Invariant cache hit.
[2026-05-24 23:08:51] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-24 23:08:51] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 72 ms. Remains : 34/34 places, 66/66 transitions.
Support contains 33 out of 34 places after structural reductions.
[2026-05-24 23:08:51] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-24 23:08:51] [INFO ] Flatten gal took : 24 ms
[2026-05-24 23:08:51] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA FunctionPointer-PT-a128-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a128-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 23:08:51] [INFO ] Flatten gal took : 10 ms
[2026-05-24 23:08:51] [INFO ] Input system was already deterministic with 66 transitions.
Support contains 27 out of 34 places (down from 33) after GAL structural reductions.
RANDOM walk for 40111 steps (69 resets) in 991 ms. (40 steps per ms) remains 22/40 properties
BEST_FIRST walk for 4004 steps (12 resets) in 54 ms. (72 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (11 resets) in 46 ms. (85 steps per ms) remains 21/22 properties
BEST_FIRST walk for 4002 steps (14 resets) in 40 ms. (97 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (12 resets) in 69 ms. (57 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (13 resets) in 41 ms. (95 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (14 resets) in 51 ms. (77 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (11 resets) in 36 ms. (108 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (12 resets) in 42 ms. (93 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (13 resets) in 46 ms. (85 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (11 resets) in 40 ms. (97 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (12 resets) in 12 ms. (307 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (24 resets) in 18 ms. (210 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (12 resets) in 18 ms. (210 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (24 resets) in 19 ms. (200 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (11 resets) in 12 ms. (308 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (11 resets) in 11 ms. (333 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (11 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (11 resets) in 10 ms. (363 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (12 resets) in 9 ms. (400 steps per ms) remains 21/21 properties
[2026-05-24 23:08:52] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2026-05-24 23:08:52] [INFO ] Invariant cache hit.
[2026-05-24 23:08:52] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp38 is UNSAT
At refinement iteration 2 (OVERLAPS) 7/26 variables, 3/4 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 42/68 variables, 26/30 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 7/37 constraints. Problems are: Problem set: 11 solved, 10 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/68 variables, 0/37 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 11/79 variables, 7/44 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/79 variables, 1/45 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/79 variables, 0/45 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 10 (OVERLAPS) 1/80 variables, 1/46 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/80 variables, 0/46 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 12 (OVERLAPS) 0/80 variables, 0/46 constraints. Problems are: Problem set: 11 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 80/80 variables, and 46 constraints, problems are : Problem set: 11 solved, 10 unsolved in 210 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 34/34 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 11 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 12/22 variables, 2/2 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/2 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 2/24 variables, 1/3 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/3 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 1/25 variables, 1/4 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/25 variables, 0/4 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 41/66 variables, 25/29 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/66 variables, 7/36 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/66 variables, 6/42 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/66 variables, 0/42 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 13/79 variables, 8/50 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/79 variables, 1/51 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/79 variables, 4/55 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/79 variables, 0/55 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 15 (OVERLAPS) 1/80 variables, 1/56 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/80 variables, 0/56 constraints. Problems are: Problem set: 11 solved, 10 unsolved
At refinement iteration 17 (OVERLAPS) 0/80 variables, 0/56 constraints. Problems are: Problem set: 11 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 80/80 variables, and 56 constraints, problems are : Problem set: 11 solved, 10 unsolved in 463 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 34/34 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 10/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 678ms problems are : Problem set: 11 solved, 10 unsolved
Parikh walk visited 2 properties in 32103 ms.
Support contains 8 out of 34 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 34/34 places, 66/66 transitions.
Graph (complete) has 118 edges and 34 vertex of which 28 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 28 transition count 60
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 9 place count 28 transition count 58
Applied a total of 9 rules in 18 ms. Remains 28 /34 variables (removed 6) and now considering 58/66 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 28/34 places, 58/66 transitions.
RANDOM walk for 40000 steps (8 resets) in 167 ms. (238 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 58 ms. (678 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 71 ms. (555 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 55 ms. (714 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 52 ms. (754 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (8 resets) in 85 ms. (465 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 65 ms. (606 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 61 ms. (645 steps per ms) remains 7/7 properties
[2026-05-24 23:09:25] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16464835816392297386.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13613085903441490734.kers'
[2026-05-24 23:09:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16464835816392297386.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13613085903441490734.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 41 rows 28 cols 120 entries
Finished phase 1 with 25 SingleSign rule and 0 generalized
[2026-05-24 23:09:25] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13613085903441490734.kers
Total runtime 0 ms.
[2026-05-24 23:09:25] [INFO ] State equation strengthened by 7 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 6/13 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 2/15 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 34/49 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 19/68 variables, 12/31 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/68 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/68 variables, 5/37 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/68 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 1/69 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/69 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (OVERLAPS) 0/69 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 38 constraints, problems are : Problem set: 0 solved, 7 unsolved in 99 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 28/28 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 6/13 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 2/15 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 34/49 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 19/68 variables, 12/32 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/68 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/68 variables, 5/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/68 variables, 6/44 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/68 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/68 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 1/69 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/69 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 17 (OVERLAPS) 0/69 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 46 constraints, problems are : Problem set: 0 solved, 7 unsolved in 239 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 28/28 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 346ms problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 7 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 5 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 28/28 places, 58/58 transitions.
RANDOM walk for 40000 steps (8 resets) in 153 ms. (259 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 51 ms. (769 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 72 ms. (548 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 28 ms. (1379 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 35 ms. (1111 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 50 ms. (784 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 33 ms. (1176 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 21 ms. (1818 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 263968 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :0 out of 7
Probabilistic random walk after 263968 steps, saw 169686 distinct states, run finished after 3006 ms. (steps per millisecond=87 ) properties seen :0
[2026-05-24 23:09:28] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
[2026-05-24 23:09:28] [INFO ] Invariant cache hit.
[2026-05-24 23:09:28] [INFO ] State equation strengthened by 7 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 6/13 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 2/15 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 34/49 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 19/68 variables, 12/31 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/68 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/68 variables, 5/37 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/68 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 1/69 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/69 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (OVERLAPS) 0/69 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 38 constraints, problems are : Problem set: 0 solved, 7 unsolved in 95 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 28/28 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 6/13 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 2/15 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 34/49 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 19/68 variables, 12/32 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/68 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/68 variables, 5/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/68 variables, 6/44 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/68 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/68 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 1/69 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/69 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 17 (OVERLAPS) 0/69 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 46 constraints, problems are : Problem set: 0 solved, 7 unsolved in 273 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 28/28 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 371ms problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 7 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 28/28 places, 58/58 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 58/58 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2026-05-24 23:09:29] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
[2026-05-24 23:09:29] [INFO ] Invariant cache hit.
[2026-05-24 23:09:29] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-24 23:09:29] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
[2026-05-24 23:09:29] [INFO ] Invariant cache hit.
[2026-05-24 23:09:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 23:09:29] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2026-05-24 23:09:29] [INFO ] Redundant transitions in 0 ms returned []
Running 56 sub problems to find dead transitions.
[2026-05-24 23:09:29] [INFO ] Flow matrix only has 41 transitions (discarded 17 similar events)
[2026-05-24 23:09:29] [INFO ] Invariant cache hit.
[2026-05-24 23:09:29] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (OVERLAPS) 41/69 variables, 28/31 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/69 variables, 7/38 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (OVERLAPS) 0/69 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 38 constraints, problems are : Problem set: 0 solved, 56 unsolved in 602 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 28/28 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 56 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (OVERLAPS) 41/69 variables, 28/31 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/69 variables, 7/38 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 56/94 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/69 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 6 (OVERLAPS) 0/69 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 94 constraints, problems are : Problem set: 0 solved, 56 unsolved in 836 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 28/28 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1450ms problems are : Problem set: 0 solved, 56 unsolved
Search for dead transitions found 0 dead transitions in 1450ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1531 ms. Remains : 28/28 places, 58/58 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 28 transition count 40
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 19 place count 27 transition count 40
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 19 place count 27 transition count 39
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 21 place count 26 transition count 39
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 2 with 2 rules applied. Total rules applied 23 place count 25 transition count 38
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 24 place count 25 transition count 37
Applied a total of 24 rules in 13 ms. Remains 25 /28 variables (removed 3) and now considering 37/58 (removed 21) transitions.
Running SMT prover for 7 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5765227078650892256.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-211591160264331576.kers'
[2026-05-24 23:09:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5765227078650892256.kers, --Pflows, --basisKERS=/tmp/petrispot-output-211591160264331576.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 37 rows 25 cols 108 entries
Finished phase 1 with 22 SingleSign rule and 0 generalized
[2026-05-24 23:09:30] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-211591160264331576.kers
Total runtime 0 ms.
[2026-05-24 23:09:30] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2026-05-24 23:09:30] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2026-05-24 23:09:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2026-05-24 23:09:30] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2026-05-24 23:09:30] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-24 23:09:30] [INFO ] After 14ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :7
TRAPS : Iteration 0
[2026-05-24 23:09:30] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
[2026-05-24 23:09:30] [INFO ] After 109ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Over-approximation ignoring read arcs solved 0 properties in 177 ms.
Successfully simplified 11 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA FunctionPointer-PT-a128-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 23:09:30] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-24 23:09:30] [INFO ] Flatten gal took : 6 ms
FORMULA FunctionPointer-PT-a128-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 23:09:30] [INFO ] Flatten gal took : 5 ms
[2026-05-24 23:09:30] [INFO ] Input system was already deterministic with 66 transitions.
Computed a total of 3 stabilizing places and 8 stable transitions
Graph (complete) has 153 edges and 34 vertex of which 31 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Graph (complete) has 153 edges and 34 vertex of which 32 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 31 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 31 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 31 transition count 62
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 31 transition count 60
Applied a total of 7 rules in 7 ms. Remains 31 /34 variables (removed 3) and now considering 60/66 (removed 6) transitions.
[2026-05-24 23:09:30] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6664044759731948853.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5129019450979721192.kers'
[2026-05-24 23:09:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6664044759731948853.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5129019450979721192.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 43 rows 31 cols 127 entries
Finished phase 1 with 28 SingleSign rule and 0 generalized
[2026-05-24 23:09:30] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5129019450979721192.kers
Total runtime 2 ms.
[2026-05-24 23:09:30] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-24 23:09:30] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2026-05-24 23:09:30] [INFO ] Invariant cache hit.
[2026-05-24 23:09:30] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-24 23:09:31] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2026-05-24 23:09:31] [INFO ] Redundant transitions in 1 ms returned []
Running 58 sub problems to find dead transitions.
[2026-05-24 23:09:31] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2026-05-24 23:09:31] [INFO ] Invariant cache hit.
[2026-05-24 23:09:31] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/31 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (OVERLAPS) 43/74 variables, 31/34 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 8/42 constraints. Problems are: Problem set: 0 solved, 58 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 0/74 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 74/74 variables, and 42 constraints, problems are : Problem set: 0 solved, 58 unsolved in 720 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 31/31 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/31 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (OVERLAPS) 43/74 variables, 31/34 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 8/42 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 58/100 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (OVERLAPS) 0/74 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 74/74 variables, and 100 constraints, problems are : Problem set: 0 solved, 58 unsolved in 1384 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 31/31 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2113ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 2114ms
Starting structural reductions in SI_CTL mode, iteration 1 : 31/34 places, 60/66 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2210 ms. Remains : 31/34 places, 60/66 transitions.
[2026-05-24 23:09:33] [INFO ] Flatten gal took : 8 ms
[2026-05-24 23:09:33] [INFO ] Flatten gal took : 6 ms
[2026-05-24 23:09:33] [INFO ] Input system was already deterministic with 60 transitions.
[2026-05-24 23:09:33] [INFO ] Flatten gal took : 3 ms
[2026-05-24 23:09:33] [INFO ] Flatten gal took : 3 ms
[2026-05-24 23:09:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality7576822196957641224.gal : 2 ms
[2026-05-24 23:09:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality10355231164131345730.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/CTLCardinality7576822196957641224.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10355231164131345730.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 23:10:03] [INFO ] Flatten gal took : 6 ms
[2026-05-24 23:10:03] [INFO ] Applying decomposition
[2026-05-24 23:10:03] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13488376384088518985.txt' '-o' '/tmp/graph13488376384088518985.bin' '-w' '/tmp/graph13488376384088518985.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13488376384088518985.bin' '-l' '-1' '-v' '-w' '/tmp/graph13488376384088518985.weights' '-q' '0' '-e' '0.001'
[2026-05-24 23:10:03] [INFO ] Decomposing Gal with order
[2026-05-24 23:10:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 23:10:03] [INFO ] Removed a total of 79 redundant transitions.
[2026-05-24 23:10:03] [INFO ] Flatten gal took : 49 ms
[2026-05-24 23:10:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 5 ms.
[2026-05-24 23:10:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality8059828613938827400.gal : 2 ms
[2026-05-24 23:10:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality17954517212656545887.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/CTLCardinality8059828613938827400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17954517212656545887.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Graph (complete) has 153 edges and 34 vertex of which 31 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 30 transition count 60
Applied a total of 7 rules in 12 ms. Remains 30 /34 variables (removed 4) and now considering 60/66 (removed 6) transitions.
[2026-05-24 23:10:33] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14878449095700851160.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14537344723055466748.kers'
[2026-05-24 23:10:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14878449095700851160.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14537344723055466748.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 43 rows 30 cols 126 entries
Finished phase 1 with 27 SingleSign rule and 1 generalized
[2026-05-24 23:10:33] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14537344723055466748.kers
Total runtime 0 ms.
[2026-05-24 23:10:33] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-24 23:10:33] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2026-05-24 23:10:33] [INFO ] Invariant cache hit.
[2026-05-24 23:10:33] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-24 23:10:33] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2026-05-24 23:10:33] [INFO ] Redundant transitions in 0 ms returned []
Running 58 sub problems to find dead transitions.
[2026-05-24 23:10:33] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2026-05-24 23:10:33] [INFO ] Invariant cache hit.
[2026-05-24 23:10:33] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 43/73 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 58 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/73 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 73/73 variables, and 40 constraints, problems are : Problem set: 0 solved, 58 unsolved in 547 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 30/30 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 43/73 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 58/98 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 0/73 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 73/73 variables, and 98 constraints, problems are : Problem set: 0 solved, 58 unsolved in 884 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 30/30 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1440ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 1441ms
Starting structural reductions in SI_CTL mode, iteration 1 : 30/34 places, 60/66 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1552 ms. Remains : 30/34 places, 60/66 transitions.
[2026-05-24 23:10:35] [INFO ] Flatten gal took : 8 ms
[2026-05-24 23:10:35] [INFO ] Flatten gal took : 3 ms
[2026-05-24 23:10:35] [INFO ] Input system was already deterministic with 60 transitions.
[2026-05-24 23:10:35] [INFO ] Flatten gal took : 3 ms
[2026-05-24 23:10:35] [INFO ] Flatten gal took : 20 ms
[2026-05-24 23:10:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality3915780215256589831.gal : 1 ms
[2026-05-24 23:10:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality12065008523078316673.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/CTLCardinality3915780215256589831.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12065008523078316673.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 23:11:05] [INFO ] Flatten gal took : 10 ms
[2026-05-24 23:11:05] [INFO ] Applying decomposition
[2026-05-24 23:11:05] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7329759602453490499.txt' '-o' '/tmp/graph7329759602453490499.bin' '-w' '/tmp/graph7329759602453490499.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7329759602453490499.bin' '-l' '-1' '-v' '-w' '/tmp/graph7329759602453490499.weights' '-q' '0' '-e' '0.001'
[2026-05-24 23:11:05] [INFO ] Decomposing Gal with order
[2026-05-24 23:11:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 23:11:05] [INFO ] Removed a total of 9 redundant transitions.
[2026-05-24 23:11:05] [INFO ] Flatten gal took : 5 ms
[2026-05-24 23:11:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 1 ms.
[2026-05-24 23:11:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality12547574694693987508.gal : 1 ms
[2026-05-24 23:11:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality9052681965878300020.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/CTLCardinality12547574694693987508.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9052681965878300020.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Graph (complete) has 153 edges and 34 vertex of which 31 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 30 transition count 60
Applied a total of 7 rules in 17 ms. Remains 30 /34 variables (removed 4) and now considering 60/66 (removed 6) transitions.
[2026-05-24 23:11:35] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2026-05-24 23:11:35] [INFO ] Invariant cache hit.
[2026-05-24 23:11:35] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-24 23:11:35] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2026-05-24 23:11:35] [INFO ] Invariant cache hit.
[2026-05-24 23:11:35] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-24 23:11:35] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2026-05-24 23:11:35] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 30/34 places, 60/66 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 105 ms. Remains : 30/34 places, 60/66 transitions.
[2026-05-24 23:11:35] [INFO ] Flatten gal took : 3 ms
[2026-05-24 23:11:35] [INFO ] Flatten gal took : 3 ms
[2026-05-24 23:11:35] [INFO ] Input system was already deterministic with 60 transitions.
[2026-05-24 23:11:35] [INFO ] Flatten gal took : 4 ms
[2026-05-24 23:11:35] [INFO ] Flatten gal took : 3 ms
[2026-05-24 23:11:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality6632684242575999624.gal : 1 ms
[2026-05-24 23:11:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality12213827020994424587.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/CTLCardinality6632684242575999624.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12213827020994424587.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 23:12:05] [INFO ] Flatten gal took : 3 ms
[2026-05-24 23:12:05] [INFO ] Applying decomposition
[2026-05-24 23:12:05] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1453415485758486610.txt' '-o' '/tmp/graph1453415485758486610.bin' '-w' '/tmp/graph1453415485758486610.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1453415485758486610.bin' '-l' '-1' '-v' '-w' '/tmp/graph1453415485758486610.weights' '-q' '0' '-e' '0.001'
[2026-05-24 23:12:05] [INFO ] Decomposing Gal with order
[2026-05-24 23:12:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 23:12:05] [INFO ] Removed a total of 92 redundant transitions.
[2026-05-24 23:12:05] [INFO ] Flatten gal took : 5 ms
[2026-05-24 23:12:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 3 ms.
[2026-05-24 23:12:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality8343103969465947158.gal : 2 ms
[2026-05-24 23:12:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality3092019813158511005.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/CTLCardinality8343103969465947158.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3092019813158511005.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 31 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 30 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 30 transition count 62
Applied a total of 7 rules in 2 ms. Remains 30 /34 variables (removed 4) and now considering 62/66 (removed 4) transitions.
[2026-05-24 23:12:35] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12352277267131605036.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4903953366103250722.kers'
[2026-05-24 23:12:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12352277267131605036.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4903953366103250722.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 44 rows 30 cols 128 entries
Finished phase 1 with 27 SingleSign rule and 1 generalized
[2026-05-24 23:12:35] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4903953366103250722.kers
Total runtime 1 ms.
[2026-05-24 23:12:35] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-24 23:12:35] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2026-05-24 23:12:35] [INFO ] Invariant cache hit.
[2026-05-24 23:12:35] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-24 23:12:35] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2026-05-24 23:12:35] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2026-05-24 23:12:35] [INFO ] Invariant cache hit.
[2026-05-24 23:12:35] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 44/74 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 60 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/74 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 74/74 variables, and 40 constraints, problems are : Problem set: 0 solved, 60 unsolved in 565 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 30/30 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 44/74 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 60/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 0/74 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 74/74 variables, and 100 constraints, problems are : Problem set: 0 solved, 60 unsolved in 948 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 30/30 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1521ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 1522ms
Starting structural reductions in LTL mode, iteration 1 : 30/34 places, 62/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1600 ms. Remains : 30/34 places, 62/66 transitions.
[2026-05-24 23:12:37] [INFO ] Flatten gal took : 11 ms
[2026-05-24 23:12:37] [INFO ] Flatten gal took : 3 ms
[2026-05-24 23:12:37] [INFO ] Input system was already deterministic with 62 transitions.
[2026-05-24 23:12:37] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:12:37] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:12:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality10953208225451774572.gal : 0 ms
[2026-05-24 23:12:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality5577124099189141257.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/CTLCardinality10953208225451774572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5577124099189141257.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 23:13:07] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:13:07] [INFO ] Applying decomposition
[2026-05-24 23:13:07] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5133084552659750297.txt' '-o' '/tmp/graph5133084552659750297.bin' '-w' '/tmp/graph5133084552659750297.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5133084552659750297.bin' '-l' '-1' '-v' '-w' '/tmp/graph5133084552659750297.weights' '-q' '0' '-e' '0.001'
[2026-05-24 23:13:07] [INFO ] Decomposing Gal with order
[2026-05-24 23:13:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 23:13:07] [INFO ] Removed a total of 95 redundant transitions.
[2026-05-24 23:13:07] [INFO ] Flatten gal took : 9 ms
[2026-05-24 23:13:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 2 ms.
[2026-05-24 23:13:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality11611367519974239825.gal : 1 ms
[2026-05-24 23:13:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality3901455107884519309.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/CTLCardinality11611367519974239825.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3901455107884519309.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 : 34/34 places, 66/66 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 31 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 30 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 30 transition count 62
Applied a total of 7 rules in 4 ms. Remains 30 /34 variables (removed 4) and now considering 62/66 (removed 4) transitions.
[2026-05-24 23:13:37] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2026-05-24 23:13:37] [INFO ] Invariant cache hit.
[2026-05-24 23:13:37] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-24 23:13:37] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2026-05-24 23:13:37] [INFO ] Invariant cache hit.
[2026-05-24 23:13:37] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-24 23:13:37] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 30/34 places, 62/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 30/34 places, 62/66 transitions.
[2026-05-24 23:13:37] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:13:37] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:13:37] [INFO ] Input system was already deterministic with 62 transitions.
[2026-05-24 23:13:37] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:13:37] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:13:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality12033601882106868541.gal : 1 ms
[2026-05-24 23:13:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality5441804297129878246.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/CTLCardinality12033601882106868541.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5441804297129878246.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 23:14:07] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:14:07] [INFO ] Applying decomposition
[2026-05-24 23:14:07] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2527403867665816885.txt' '-o' '/tmp/graph2527403867665816885.bin' '-w' '/tmp/graph2527403867665816885.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2527403867665816885.bin' '-l' '-1' '-v' '-w' '/tmp/graph2527403867665816885.weights' '-q' '0' '-e' '0.001'
[2026-05-24 23:14:07] [INFO ] Decomposing Gal with order
[2026-05-24 23:14:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 23:14:07] [INFO ] Removed a total of 12 redundant transitions.
[2026-05-24 23:14:07] [INFO ] Flatten gal took : 4 ms
[2026-05-24 23:14:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 1 ms.
[2026-05-24 23:14:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality2772149577258381622.gal : 1 ms
[2026-05-24 23:14:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality10784155715736435687.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/CTLCardinality2772149577258381622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10784155715736435687.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Graph (complete) has 153 edges and 34 vertex of which 31 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 30 transition count 60
Applied a total of 7 rules in 14 ms. Remains 30 /34 variables (removed 4) and now considering 60/66 (removed 6) transitions.
[2026-05-24 23:14:37] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9154641311265542082.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11727988357722082545.kers'
[2026-05-24 23:14:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9154641311265542082.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11727988357722082545.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 43 rows 30 cols 126 entries
Finished phase 1 with 27 SingleSign rule and 1 generalized
[2026-05-24 23:14:37] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11727988357722082545.kers
Total runtime 1 ms.
[2026-05-24 23:14:37] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-24 23:14:37] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2026-05-24 23:14:37] [INFO ] Invariant cache hit.
[2026-05-24 23:14:37] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-24 23:14:37] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2026-05-24 23:14:37] [INFO ] Redundant transitions in 1 ms returned []
Running 58 sub problems to find dead transitions.
[2026-05-24 23:14:37] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2026-05-24 23:14:37] [INFO ] Invariant cache hit.
[2026-05-24 23:14:37] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 43/73 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 58 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/73 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 73/73 variables, and 40 constraints, problems are : Problem set: 0 solved, 58 unsolved in 522 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 30/30 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 43/73 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 58/98 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 0/73 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 73/73 variables, and 98 constraints, problems are : Problem set: 0 solved, 58 unsolved in 821 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 30/30 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1354ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 1354ms
Starting structural reductions in SI_CTL mode, iteration 1 : 30/34 places, 60/66 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1462 ms. Remains : 30/34 places, 60/66 transitions.
[2026-05-24 23:14:38] [INFO ] Flatten gal took : 5 ms
[2026-05-24 23:14:38] [INFO ] Flatten gal took : 5 ms
[2026-05-24 23:14:38] [INFO ] Input system was already deterministic with 60 transitions.
[2026-05-24 23:14:38] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:14:38] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:14:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality7948265083047064123.gal : 1 ms
[2026-05-24 23:14:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality2777557725296429103.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/CTLCardinality7948265083047064123.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2777557725296429103.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 23:15:09] [INFO ] Flatten gal took : 8 ms
[2026-05-24 23:15:09] [INFO ] Applying decomposition
[2026-05-24 23:15:09] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5385356427861310369.txt' '-o' '/tmp/graph5385356427861310369.bin' '-w' '/tmp/graph5385356427861310369.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5385356427861310369.bin' '-l' '-1' '-v' '-w' '/tmp/graph5385356427861310369.weights' '-q' '0' '-e' '0.001'
[2026-05-24 23:15:09] [INFO ] Decomposing Gal with order
[2026-05-24 23:15:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 23:15:09] [INFO ] Removed a total of 92 redundant transitions.
[2026-05-24 23:15:09] [INFO ] Flatten gal took : 5 ms
[2026-05-24 23:15:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 2 ms.
[2026-05-24 23:15:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality3368811253878509368.gal : 1 ms
[2026-05-24 23:15:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality15303340890303404713.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/CTLCardinality3368811253878509368.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15303340890303404713.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 SI_CTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Graph (complete) has 153 edges and 34 vertex of which 32 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 31 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 31 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 31 transition count 62
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 31 transition count 60
Applied a total of 7 rules in 7 ms. Remains 31 /34 variables (removed 3) and now considering 60/66 (removed 6) transitions.
[2026-05-24 23:15:39] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12821787495660751974.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18310050974346727763.kers'
[2026-05-24 23:15:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12821787495660751974.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18310050974346727763.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 43 rows 31 cols 127 entries
Finished phase 1 with 28 SingleSign rule and 0 generalized
[2026-05-24 23:15:39] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18310050974346727763.kers
Total runtime 1 ms.
[2026-05-24 23:15:39] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-24 23:15:39] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2026-05-24 23:15:39] [INFO ] Invariant cache hit.
[2026-05-24 23:15:39] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-24 23:15:39] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2026-05-24 23:15:39] [INFO ] Redundant transitions in 1 ms returned []
Running 58 sub problems to find dead transitions.
[2026-05-24 23:15:39] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2026-05-24 23:15:39] [INFO ] Invariant cache hit.
[2026-05-24 23:15:39] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/31 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (OVERLAPS) 43/74 variables, 31/34 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 8/42 constraints. Problems are: Problem set: 0 solved, 58 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 0/74 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 74/74 variables, and 42 constraints, problems are : Problem set: 0 solved, 58 unsolved in 509 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 31/31 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/31 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (OVERLAPS) 43/74 variables, 31/34 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 8/42 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 58/100 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (OVERLAPS) 0/74 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 74/74 variables, and 100 constraints, problems are : Problem set: 0 solved, 58 unsolved in 868 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 31/31 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1385ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 1385ms
Starting structural reductions in SI_CTL mode, iteration 1 : 31/34 places, 60/66 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1475 ms. Remains : 31/34 places, 60/66 transitions.
[2026-05-24 23:15:40] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:15:40] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:15:40] [INFO ] Input system was already deterministic with 60 transitions.
[2026-05-24 23:15:40] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:15:40] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:15:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality17113067517484589316.gal : 0 ms
[2026-05-24 23:15:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality18224703710083473803.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/CTLCardinality17113067517484589316.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18224703710083473803.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 23:16:10] [INFO ] Flatten gal took : 5 ms
[2026-05-24 23:16:10] [INFO ] Applying decomposition
[2026-05-24 23:16:10] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10764019764884698477.txt' '-o' '/tmp/graph10764019764884698477.bin' '-w' '/tmp/graph10764019764884698477.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10764019764884698477.bin' '-l' '-1' '-v' '-w' '/tmp/graph10764019764884698477.weights' '-q' '0' '-e' '0.001'
[2026-05-24 23:16:10] [INFO ] Decomposing Gal with order
[2026-05-24 23:16:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 23:16:10] [INFO ] Removed a total of 92 redundant transitions.
[2026-05-24 23:16:10] [INFO ] Flatten gal took : 4 ms
[2026-05-24 23:16:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 1 ms.
[2026-05-24 23:16:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality1394008773681972701.gal : 1 ms
[2026-05-24 23:16:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality3475550951502500636.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/CTLCardinality1394008773681972701.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3475550951502500636.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 31 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 30 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 30 transition count 62
Applied a total of 7 rules in 2 ms. Remains 30 /34 variables (removed 4) and now considering 62/66 (removed 4) transitions.
[2026-05-24 23:16:40] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14370005173439226101.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15934484430847264736.kers'
[2026-05-24 23:16:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14370005173439226101.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15934484430847264736.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 44 rows 30 cols 128 entries
Finished phase 1 with 27 SingleSign rule and 1 generalized
[2026-05-24 23:16:40] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15934484430847264736.kers
Total runtime 0 ms.
[2026-05-24 23:16:40] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-24 23:16:40] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2026-05-24 23:16:40] [INFO ] Invariant cache hit.
[2026-05-24 23:16:40] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-24 23:16:40] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2026-05-24 23:16:40] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2026-05-24 23:16:40] [INFO ] Invariant cache hit.
[2026-05-24 23:16:40] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 44/74 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 60 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/74 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 74/74 variables, and 40 constraints, problems are : Problem set: 0 solved, 60 unsolved in 531 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 30/30 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 44/74 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 60/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 0/74 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 74/74 variables, and 100 constraints, problems are : Problem set: 0 solved, 60 unsolved in 926 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 30/30 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1463ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 1463ms
Starting structural reductions in LTL mode, iteration 1 : 30/34 places, 62/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1548 ms. Remains : 30/34 places, 62/66 transitions.
[2026-05-24 23:16:42] [INFO ] Flatten gal took : 5 ms
[2026-05-24 23:16:42] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:16:42] [INFO ] Input system was already deterministic with 62 transitions.
[2026-05-24 23:16:42] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:16:42] [INFO ] Flatten gal took : 1 ms
[2026-05-24 23:16:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality9994413470036615802.gal : 0 ms
[2026-05-24 23:16:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality11964947363003145972.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/CTLCardinality9994413470036615802.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11964947363003145972.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 23:17:12] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:17:12] [INFO ] Applying decomposition
[2026-05-24 23:17:12] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16153949663956717745.txt' '-o' '/tmp/graph16153949663956717745.bin' '-w' '/tmp/graph16153949663956717745.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16153949663956717745.bin' '-l' '-1' '-v' '-w' '/tmp/graph16153949663956717745.weights' '-q' '0' '-e' '0.001'
[2026-05-24 23:17:12] [INFO ] Decomposing Gal with order
[2026-05-24 23:17:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 23:17:12] [INFO ] Removed a total of 95 redundant transitions.
[2026-05-24 23:17:12] [INFO ] Flatten gal took : 5 ms
[2026-05-24 23:17:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 2 ms.
[2026-05-24 23:17:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality2857882134203467395.gal : 1 ms
[2026-05-24 23:17:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality4319440007694560036.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/CTLCardinality2857882134203467395.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4319440007694560036.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 31 transition count 66
Applied a total of 3 rules in 0 ms. Remains 31 /34 variables (removed 3) and now considering 66/66 (removed 0) transitions.
[2026-05-24 23:17:42] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12327758882756892918.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14978915650217754954.kers'
[2026-05-24 23:17:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12327758882756892918.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14978915650217754954.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 46 rows 31 cols 132 entries
Finished phase 1 with 28 SingleSign rule and 1 generalized
[2026-05-24 23:17:42] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14978915650217754954.kers
Total runtime 2 ms.
[2026-05-24 23:17:42] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-24 23:17:42] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2026-05-24 23:17:42] [INFO ] Invariant cache hit.
[2026-05-24 23:17:42] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-24 23:17:42] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Running 64 sub problems to find dead transitions.
[2026-05-24 23:17:42] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
[2026-05-24 23:17:42] [INFO ] Invariant cache hit.
[2026-05-24 23:17:42] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (OVERLAPS) 46/77 variables, 31/33 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 8/41 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 64 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/77 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Real declared 77/77 variables, and 41 constraints, problems are : Problem set: 0 solved, 64 unsolved in 562 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 64 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (OVERLAPS) 46/77 variables, 31/33 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 8/41 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 64/105 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (OVERLAPS) 0/77 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Int declared 77/77 variables, and 105 constraints, problems are : Problem set: 0 solved, 64 unsolved in 932 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1500ms problems are : Problem set: 0 solved, 64 unsolved
Search for dead transitions found 0 dead transitions in 1500ms
Starting structural reductions in LTL mode, iteration 1 : 31/34 places, 66/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1583 ms. Remains : 31/34 places, 66/66 transitions.
[2026-05-24 23:17:44] [INFO ] Flatten gal took : 4 ms
[2026-05-24 23:17:44] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:17:44] [INFO ] Input system was already deterministic with 66 transitions.
[2026-05-24 23:17:44] [INFO ] Flatten gal took : 1 ms
[2026-05-24 23:17:44] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:17:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality15234001742128640612.gal : 1 ms
[2026-05-24 23:17:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality5966757011260047742.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/CTLCardinality15234001742128640612.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5966757011260047742.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 23:18:14] [INFO ] Flatten gal took : 5 ms
[2026-05-24 23:18:14] [INFO ] Applying decomposition
[2026-05-24 23:18:14] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2718744298036381651.txt' '-o' '/tmp/graph2718744298036381651.bin' '-w' '/tmp/graph2718744298036381651.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2718744298036381651.bin' '-l' '-1' '-v' '-w' '/tmp/graph2718744298036381651.weights' '-q' '0' '-e' '0.001'
[2026-05-24 23:18:14] [INFO ] Decomposing Gal with order
[2026-05-24 23:18:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 23:18:14] [INFO ] Removed a total of 3 redundant transitions.
[2026-05-24 23:18:14] [INFO ] Flatten gal took : 4 ms
[2026-05-24 23:18:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 0 ms.
[2026-05-24 23:18:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality2336313342155687264.gal : 0 ms
[2026-05-24 23:18:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality2440638949565029061.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/CTLCardinality2336313342155687264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2440638949565029061.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Graph (complete) has 153 edges and 34 vertex of which 31 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 30 transition count 60
Applied a total of 7 rules in 7 ms. Remains 30 /34 variables (removed 4) and now considering 60/66 (removed 6) transitions.
[2026-05-24 23:18:44] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7136888681806217567.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14441530715539897408.kers'
[2026-05-24 23:18:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7136888681806217567.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14441530715539897408.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 43 rows 30 cols 126 entries
Finished phase 1 with 27 SingleSign rule and 1 generalized
[2026-05-24 23:18:44] [INFO ] Computed 2 invariants in 1 ms
Computed 2 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14441530715539897408.kers
Total runtime 2 ms.
[2026-05-24 23:18:44] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-24 23:18:44] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2026-05-24 23:18:44] [INFO ] Invariant cache hit.
[2026-05-24 23:18:44] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-24 23:18:44] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2026-05-24 23:18:44] [INFO ] Redundant transitions in 1 ms returned []
Running 58 sub problems to find dead transitions.
[2026-05-24 23:18:44] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2026-05-24 23:18:44] [INFO ] Invariant cache hit.
[2026-05-24 23:18:44] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 43/73 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 58 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/73 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 73/73 variables, and 40 constraints, problems are : Problem set: 0 solved, 58 unsolved in 513 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 30/30 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 43/73 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 58/98 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 0/73 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 73/73 variables, and 98 constraints, problems are : Problem set: 0 solved, 58 unsolved in 833 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 30/30 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1352ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 1353ms
Starting structural reductions in SI_CTL mode, iteration 1 : 30/34 places, 60/66 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1450 ms. Remains : 30/34 places, 60/66 transitions.
[2026-05-24 23:18:45] [INFO ] Flatten gal took : 4 ms
[2026-05-24 23:18:45] [INFO ] Flatten gal took : 4 ms
[2026-05-24 23:18:45] [INFO ] Input system was already deterministic with 60 transitions.
RANDOM walk for 516 steps (0 resets) in 5 ms. (86 steps per ms) remains 0/1 properties
FORMULA FunctionPointer-PT-a128-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 23:18:45] [INFO ] Flatten gal took : 3 ms
[2026-05-24 23:18:45] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:18:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2965429110789251210.gal : 1 ms
[2026-05-24 23:18:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9896440067866525535.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2965429110789251210.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9896440067866525535.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:188)
at java.base/java.io.BufferedInputStream.read1(BufferedInputStream.java:343)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:420)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 31 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 30 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 30 transition count 62
Applied a total of 7 rules in 1 ms. Remains 30 /34 variables (removed 4) and now considering 62/66 (removed 4) transitions.
[2026-05-24 23:18:45] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4734783455652746295.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17749905803767956800.kers'
[2026-05-24 23:18:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4734783455652746295.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17749905803767956800.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 44 rows 30 cols 128 entries
Finished phase 1 with 27 SingleSign rule and 1 generalized
[2026-05-24 23:18:45] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17749905803767956800.kers
Total runtime 0 ms.
[2026-05-24 23:18:45] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-24 23:18:45] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2026-05-24 23:18:45] [INFO ] Invariant cache hit.
[2026-05-24 23:18:45] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-24 23:18:45] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2026-05-24 23:18:45] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2026-05-24 23:18:45] [INFO ] Invariant cache hit.
[2026-05-24 23:18:45] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 44/74 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 60 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/74 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 74/74 variables, and 40 constraints, problems are : Problem set: 0 solved, 60 unsolved in 502 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 30/30 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 44/74 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 60/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 0/74 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 74/74 variables, and 100 constraints, problems are : Problem set: 0 solved, 60 unsolved in 951 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 30/30 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1459ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 1460ms
Starting structural reductions in LTL mode, iteration 1 : 30/34 places, 62/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1525 ms. Remains : 30/34 places, 62/66 transitions.
[2026-05-24 23:18:47] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:18:47] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:18:47] [INFO ] Input system was already deterministic with 62 transitions.
[2026-05-24 23:18:47] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:18:47] [INFO ] Flatten gal took : 1 ms
[2026-05-24 23:18:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality13901450551922814155.gal : 0 ms
[2026-05-24 23:18:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality14407622962513698037.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/CTLCardinality13901450551922814155.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14407622962513698037.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 23:19:17] [INFO ] Flatten gal took : 5 ms
[2026-05-24 23:19:17] [INFO ] Applying decomposition
[2026-05-24 23:19:17] [INFO ] Flatten gal took : 1 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/graph9755377440983530727.txt' '-o' '/tmp/graph9755377440983530727.bin' '-w' '/tmp/graph9755377440983530727.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9755377440983530727.bin' '-l' '-1' '-v' '-w' '/tmp/graph9755377440983530727.weights' '-q' '0' '-e' '0.001'
[2026-05-24 23:19:17] [INFO ] Decomposing Gal with order
[2026-05-24 23:19:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 23:19:17] [INFO ] Removed a total of 95 redundant transitions.
[2026-05-24 23:19:17] [INFO ] Flatten gal took : 3 ms
[2026-05-24 23:19:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 1 ms.
[2026-05-24 23:19:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality2015729723703980006.gal : 0 ms
[2026-05-24 23:19:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality5985469611551932383.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/CTLCardinality2015729723703980006.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5985469611551932383.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 31 transition count 66
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 30 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 30 transition count 62
Applied a total of 7 rules in 1 ms. Remains 30 /34 variables (removed 4) and now considering 62/66 (removed 4) transitions.
[2026-05-24 23:19:47] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2026-05-24 23:19:47] [INFO ] Invariant cache hit.
[2026-05-24 23:19:47] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-24 23:19:47] [INFO ] Flow matrix only has 44 transitions (discarded 18 similar events)
[2026-05-24 23:19:47] [INFO ] Invariant cache hit.
[2026-05-24 23:19:47] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-24 23:19:47] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 30/34 places, 62/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78 ms. Remains : 30/34 places, 62/66 transitions.
[2026-05-24 23:19:47] [INFO ] Flatten gal took : 1 ms
[2026-05-24 23:19:47] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:19:47] [INFO ] Input system was already deterministic with 62 transitions.
[2026-05-24 23:19:47] [INFO ] Flatten gal took : 1 ms
[2026-05-24 23:19:47] [INFO ] Flatten gal took : 1 ms
[2026-05-24 23:19:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality13250788664995746128.gal : 0 ms
[2026-05-24 23:19:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality2929609039126761554.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/CTLCardinality13250788664995746128.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2929609039126761554.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 23:20:17] [INFO ] Flatten gal took : 5 ms
[2026-05-24 23:20:17] [INFO ] Applying decomposition
[2026-05-24 23:20:17] [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/graph11481932313567664819.txt' '-o' '/tmp/graph11481932313567664819.bin' '-w' '/tmp/graph11481932313567664819.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11481932313567664819.bin' '-l' '-1' '-v' '-w' '/tmp/graph11481932313567664819.weights' '-q' '0' '-e' '0.001'
[2026-05-24 23:20:17] [INFO ] Decomposing Gal with order
[2026-05-24 23:20:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 23:20:17] [INFO ] Removed a total of 5 redundant transitions.
[2026-05-24 23:20:17] [INFO ] Flatten gal took : 3 ms
[2026-05-24 23:20:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 1 ms.
[2026-05-24 23:20:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality10552020173614800146.gal : 0 ms
[2026-05-24 23:20:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality10970796152308907382.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/CTLCardinality10552020173614800146.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10970796152308907382.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 23:20:47] [INFO ] Flatten gal took : 5 ms
[2026-05-24 23:20:47] [INFO ] Flatten gal took : 2 ms
[2026-05-24 23:20:47] [INFO ] Applying decomposition
[2026-05-24 23:20:47] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11353634084217902812.txt' '-o' '/tmp/graph11353634084217902812.bin' '-w' '/tmp/graph11353634084217902812.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11353634084217902812.bin' '-l' '-1' '-v' '-w' '/tmp/graph11353634084217902812.weights' '-q' '0' '-e' '0.001'
[2026-05-24 23:20:47] [INFO ] Decomposing Gal with order
[2026-05-24 23:20:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 23:20:47] [INFO ] Removed a total of 96 redundant transitions.
[2026-05-24 23:20:47] [INFO ] Flatten gal took : 5 ms
[2026-05-24 23:20:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 1 ms.
[2026-05-24 23:20:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality1631456580398676244.gal : 0 ms
[2026-05-24 23:20:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality5237030808734496471.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/CTLCardinality1631456580398676244.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5237030808734496471.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 11 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 23:44:48] [INFO ] Flatten gal took : 57 ms
[2026-05-24 23:44:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality11023295248184129469.gal : 25 ms
[2026-05-24 23:44:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality16686718419416450538.ctl : 8 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/CTLCardinality11023295248184129469.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16686718419416450538.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 11 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="FunctionPointer-PT-a128"
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 FunctionPointer-PT-a128, 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 r146-tall-177961073900049"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-a128.tgz
mv FunctionPointer-PT-a128 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 ;