About the Execution of ITS-Tools for DoubleLock-PT-p3s3
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16203.084 | 3600000.00 | 3390241.00 | 142297.90 | T???TT?FF??F?TFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r114-smll-177955740400057.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is DoubleLock-PT-p3s3, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740400057
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 7.7K Mar 6 18:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 6 18:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 6 18:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 6 18:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 09:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 09:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 09:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 15 09:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Mar 6 18:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Mar 6 18:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Mar 6 18:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Mar 6 18:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 09:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:40 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 1.4M 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 DoubleLock-PT-p3s3-CTLCardinality-2024-00
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-01
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-02
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-03
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-04
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-05
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-06
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-07
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-08
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-09
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-10
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-11
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-12
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-13
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-14
FORMULA_NAME DoubleLock-PT-p3s3-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779630399832
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p3s3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-24 13:46:42] [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 13:46:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 13:46:42] [INFO ] Load time of PNML (sax parser for PT used): 417 ms
[2026-05-24 13:46:42] [INFO ] Transformed 306 places.
[2026-05-24 13:46:42] [INFO ] Transformed 3136 transitions.
[2026-05-24 13:46:42] [INFO ] Parsed PT model containing 306 places and 3136 transitions and 12672 arcs in 652 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
Deduced a syphon composed of 68 places in 36 ms
Reduce places removed 68 places and 128 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 75 out of 238 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 238/238 places, 3008/3008 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 236 transition count 3008
Applied a total of 2 rules in 81 ms. Remains 236 /238 variables (removed 2) and now considering 3008/3008 (removed 0) transitions.
[2026-05-24 13:46:43] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6887530198715913138.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12899150391212133668.kers'
[2026-05-24 13:46:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6887530198715913138.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12899150391212133668.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2121 rows 236 cols 8202 entries
Finished phase 1 with 233 SingleSign rule and 0 generalized
[2026-05-24 13:46:43] [INFO ] Computed 3 invariants in 12 ms
Computed 3 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-12899150391212133668.kers
Total runtime 17 ms.
[2026-05-24 13:46:44] [INFO ] Implicit Places using invariants in 1223 ms returned []
[2026-05-24 13:46:44] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:46:44] [INFO ] Invariant cache hit.
[2026-05-24 13:46:45] [INFO ] State equation strengthened by 143 read => feed constraints.
[2026-05-24 13:46:48] [INFO ] Implicit Places using invariants and state equation in 4441 ms returned []
Implicit Place search using SMT with State Equation took 5716 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2026-05-24 13:46:48] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:46:48] [INFO ] Invariant cache hit.
[2026-05-24 13:46:48] [INFO ] State equation strengthened by 143 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2357 variables, and 1 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30130 ms.
Refiners :[Positive P Invariants (semi-flows): 1/3 constraints, State Equation: 0/236 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 235/2357 variables, and 1 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 1/3 constraints, State Equation: 0/236 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 0/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65013ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 65079ms
Starting structural reductions in LTL mode, iteration 1 : 236/238 places, 3008/3008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70952 ms. Remains : 236/238 places, 3008/3008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 236/236 places, 3008/3008 transitions.
Applied a total of 0 rules in 32 ms. Remains 236 /236 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2026-05-24 13:47:53] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:47:53] [INFO ] Invariant cache hit.
[2026-05-24 13:47:54] [INFO ] Implicit Places using invariants in 902 ms returned []
[2026-05-24 13:47:54] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:47:54] [INFO ] Invariant cache hit.
[2026-05-24 13:47:55] [INFO ] State equation strengthened by 143 read => feed constraints.
[2026-05-24 13:47:58] [INFO ] Implicit Places using invariants and state equation in 3413 ms returned []
Implicit Place search using SMT with State Equation took 4317 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 4351 ms. Remains : 236/236 places, 3008/3008 transitions.
Support contains 75 out of 236 places after structural reductions.
[2026-05-24 13:47:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-24 13:47:58] [INFO ] Flatten gal took : 323 ms
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 13:47:59] [INFO ] Flatten gal took : 213 ms
[2026-05-24 13:47:59] [INFO ] Input system was already deterministic with 3008 transitions.
Support contains 63 out of 236 places (down from 75) after GAL structural reductions.
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40005 steps (379 resets) in 3119 ms. (12 steps per ms) remains 29/49 properties
BEST_FIRST walk for 4004 steps (9 resets) in 56 ms. (70 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 63 ms. (62 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (10 resets) in 94 ms. (42 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (9 resets) in 111 ms. (35 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (9 resets) in 98 ms. (40 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 71 ms. (55 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (9 resets) in 60 ms. (65 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (9 resets) in 59 ms. (66 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (9 resets) in 61 ms. (64 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (9 resets) in 104 ms. (38 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 50 ms. (78 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (9 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 29/29 properties
[2026-05-24 13:48:01] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:48:01] [INFO ] Invariant cache hit.
[2026-05-24 13:48:01] [INFO ] State equation strengthened by 143 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp46 is UNSAT
At refinement iteration 1 (OVERLAPS) 185/212 variables, 2/2 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/2 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 2105/2317 variables, 212/214 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2317 variables, 12/226 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2317 variables, 0/226 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 40/2357 variables, 24/250 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2357 variables, 1/251 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2357 variables, 131/382 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2357 variables, 0/382 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/2357 variables, 0/382 constraints. Problems are: Problem set: 26 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2357/2357 variables, and 382 constraints, problems are : Problem set: 26 solved, 3 unsolved in 1275 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 236/236 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 26 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 209/212 variables, 2/2 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/2 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 2105/2317 variables, 212/214 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2317 variables, 12/226 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2317 variables, 0/226 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 40/2357 variables, 24/250 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2357 variables, 1/251 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2357 variables, 131/382 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2357 variables, 3/385 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2357 variables, 1/386 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2357 variables, 0/386 constraints. Problems are: Problem set: 26 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 0/2357 variables, 0/386 constraints. Problems are: Problem set: 26 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2357/2357 variables, and 386 constraints, problems are : Problem set: 26 solved, 3 unsolved in 4709 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 236/236 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 6039ms problems are : Problem set: 26 solved, 3 unsolved
Parikh walk visited 1 properties in 1539 ms.
Support contains 1 out of 236 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 236/236 places, 3008/3008 transitions.
Graph (complete) has 5033 edges and 236 vertex of which 235 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.12 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 235 transition count 2976
Applied a total of 33 rules in 167 ms. Remains 235 /236 variables (removed 1) and now considering 2976/3008 (removed 32) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 168 ms. Remains : 235/236 places, 2976/3008 transitions.
RANDOM walk for 40002 steps (377 resets) in 337 ms. (118 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (66 resets) in 131 ms. (303 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (67 resets) in 130 ms. (305 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 152018 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :0 out of 2
Probabilistic random walk after 152018 steps, saw 114754 distinct states, run finished after 3007 ms. (steps per millisecond=50 ) properties seen :0
[2026-05-24 13:48:12] [INFO ] Flow matrix only has 2089 transitions (discarded 887 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4244059468942497798.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5031662976902094241.kers'
[2026-05-24 13:48:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4244059468942497798.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5031662976902094241.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 2089 rows 235 cols 8106 entries
Finished phase 1 with 232 SingleSign rule and 0 generalized
[2026-05-24 13:48:12] [INFO ] Computed 3 invariants in 10 ms
Computed 3 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-5031662976902094241.kers
Total runtime 13 ms.
[2026-05-24 13:48:12] [INFO ] State equation strengthened by 143 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 65/66 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2128/2194 variables, 130/131 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2194 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2194 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 81/2275 variables, 2/134 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2275 variables, 64/198 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2275 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 49/2324 variables, 40/238 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2324 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2324 variables, 142/381 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2324 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/2324 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2324/2324 variables, and 381 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1509 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 65/66 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 2128/2194 variables, 130/131 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2194 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2194 variables, 2/134 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2194 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 81/2275 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2275 variables, 64/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2275 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 49/2324 variables, 40/240 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2324 variables, 1/241 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2324 variables, 142/383 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2324 variables, 1/384 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2324 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/2324 variables, 4/388 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2324 variables, 1/389 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2324 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/2324 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2324/2324 variables, and 389 constraints, problems are : Problem set: 0 solved, 2 unsolved in 11612 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13171ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 2976/2976 transitions.
Applied a total of 0 rules in 76 ms. Remains 235 /235 variables (removed 0) and now considering 2976/2976 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 235/235 places, 2976/2976 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 2976/2976 transitions.
Applied a total of 0 rules in 88 ms. Remains 235 /235 variables (removed 0) and now considering 2976/2976 (removed 0) transitions.
[2026-05-24 13:48:25] [INFO ] Flow matrix only has 2089 transitions (discarded 887 similar events)
[2026-05-24 13:48:25] [INFO ] Invariant cache hit.
[2026-05-24 13:48:26] [INFO ] Implicit Places using invariants in 849 ms returned []
[2026-05-24 13:48:26] [INFO ] Flow matrix only has 2089 transitions (discarded 887 similar events)
[2026-05-24 13:48:26] [INFO ] Invariant cache hit.
[2026-05-24 13:48:26] [INFO ] State equation strengthened by 143 read => feed constraints.
[2026-05-24 13:48:32] [INFO ] Implicit Places using invariants and state equation in 5899 ms returned []
Implicit Place search using SMT with State Equation took 6752 ms to find 0 implicit places.
[2026-05-24 13:48:32] [INFO ] Redundant transitions in 280 ms returned []
Running 2974 sub problems to find dead transitions.
[2026-05-24 13:48:32] [INFO ] Flow matrix only has 2089 transitions (discarded 887 similar events)
[2026-05-24 13:48:32] [INFO ] Invariant cache hit.
[2026-05-24 13:48:32] [INFO ] State equation strengthened by 143 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2974 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2324 variables, and 3 constraints, problems are : Problem set: 0 solved, 2974 unsolved in 30104 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 2974/2974 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2974 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2974 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 235/2324 variables, and 3 constraints, problems are : Problem set: 0 solved, 2974 unsolved in 30112 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 0/2974 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63336ms problems are : Problem set: 0 solved, 2974 unsolved
Search for dead transitions found 0 dead transitions in 63350ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70494 ms. Remains : 235/235 places, 2976/2976 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 887 transitions
Reduce isomorphic transitions removed 887 transitions.
Iterating post reduction 0 with 887 rules applied. Total rules applied 887 place count 235 transition count 2089
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 887 place count 235 transition count 2080
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 905 place count 226 transition count 2080
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 907 place count 225 transition count 2079
Applied a total of 907 rules in 153 ms. Remains 225 /235 variables (removed 10) and now considering 2079/2976 (removed 897) transitions.
Running SMT prover for 2 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-941575787259009956.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17409678319913158876.kers'
[2026-05-24 13:49:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-941575787259009956.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17409678319913158876.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2079 rows 225 cols 7958 entries
Finished phase 1 with 222 SingleSign rule and 0 generalized
[2026-05-24 13:49:35] [INFO ] Computed 3 invariants in 16 ms
Computed 3 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-17409678319913158876.kers
Total runtime 19 ms.
[2026-05-24 13:49:36] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2026-05-24 13:49:37] [INFO ] After 1029ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2026-05-24 13:49:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2026-05-24 13:49:37] [INFO ] After 831ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2026-05-24 13:49:37] [INFO ] State equation strengthened by 64 read => feed constraints.
[2026-05-24 13:49:38] [INFO ] After 360ms SMT Verify possible using 64 Read/Feed constraints in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2026-05-24 13:49:38] [INFO ] After 595ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2026-05-24 13:49:38] [INFO ] After 1660ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 2899 ms.
Successfully simplified 26 atomic propositions for a total of 11 simplifications.
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 13:49:38] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-24 13:49:38] [INFO ] Flatten gal took : 170 ms
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 13:49:39] [INFO ] Flatten gal took : 185 ms
[2026-05-24 13:49:39] [INFO ] Input system was already deterministic with 3008 transitions.
Support contains 22 out of 236 places (down from 33) after GAL structural reductions.
Computed a total of 9 stabilizing places and 960 stable transitions
Graph (complete) has 5515 edges and 236 vertex of which 235 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.26 ms
Starting structural reductions in LTL mode, iteration 0 : 236/236 places, 3008/3008 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 235 transition count 3008
Applied a total of 1 rules in 21 ms. Remains 235 /236 variables (removed 1) and now considering 3008/3008 (removed 0) transitions.
[2026-05-24 13:49:39] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-144674903046986959.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3981177501939372256.kers'
[2026-05-24 13:49:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-144674903046986959.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3981177501939372256.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2121 rows 235 cols 8170 entries
Finished phase 1 with 232 SingleSign rule and 1 generalized
[2026-05-24 13:49:39] [INFO ] Computed 2 invariants in 19 ms
Computed 2 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-3981177501939372256.kers
Total runtime 21 ms.
[2026-05-24 13:49:40] [INFO ] Implicit Places using invariants in 498 ms returned []
[2026-05-24 13:49:40] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:49:40] [INFO ] Invariant cache hit.
[2026-05-24 13:49:40] [INFO ] State equation strengthened by 143 read => feed constraints.
[2026-05-24 13:49:46] [INFO ] Implicit Places using invariants and state equation in 6792 ms returned []
Implicit Place search using SMT with State Equation took 7298 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2026-05-24 13:49:46] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:49:46] [INFO ] Invariant cache hit.
[2026-05-24 13:49:46] [INFO ] State equation strengthened by 143 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30101 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30105 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 0/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63685ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 63696ms
Starting structural reductions in LTL mode, iteration 1 : 235/236 places, 3008/3008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71028 ms. Remains : 235/236 places, 3008/3008 transitions.
[2026-05-24 13:50:50] [INFO ] Flatten gal took : 129 ms
[2026-05-24 13:50:50] [INFO ] Flatten gal took : 146 ms
[2026-05-24 13:50:51] [INFO ] Input system was already deterministic with 3008 transitions.
[2026-05-24 13:50:51] [INFO ] Flatten gal took : 80 ms
[2026-05-24 13:50:51] [INFO ] Flatten gal took : 83 ms
[2026-05-24 13:50:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality421851552696841070.gal : 84 ms
[2026-05-24 13:50:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality7666917721071689206.ctl : 5 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/CTLCardinality421851552696841070.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7666917721071689206.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:51:21] [INFO ] Flatten gal took : 73 ms
[2026-05-24 13:51:21] [INFO ] Applying decomposition
[2026-05-24 13:51:21] [INFO ] Flatten gal took : 100 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/graph1061242087898645334.txt' '-o' '/tmp/graph1061242087898645334.bin' '-w' '/tmp/graph1061242087898645334.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1061242087898645334.bin' '-l' '-1' '-v' '-w' '/tmp/graph1061242087898645334.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:51:22] [INFO ] Decomposing Gal with order
[2026-05-24 13:51:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:51:22] [INFO ] Removed a total of 7179 redundant transitions.
[2026-05-24 13:51:23] [INFO ] Flatten gal took : 610 ms
[2026-05-24 13:51:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 80 ms.
[2026-05-24 13:51:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality4364175507923708713.gal : 26 ms
[2026-05-24 13:51:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality5704053399527441752.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/CTLCardinality4364175507923708713.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5704053399527441752.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 LTL mode, iteration 0 : 236/236 places, 3008/3008 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 235 transition count 3008
Applied a total of 1 rules in 17 ms. Remains 235 /236 variables (removed 1) and now considering 3008/3008 (removed 0) transitions.
[2026-05-24 13:51:53] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:51:53] [INFO ] Invariant cache hit.
[2026-05-24 13:51:54] [INFO ] Implicit Places using invariants in 477 ms returned []
[2026-05-24 13:51:54] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:51:54] [INFO ] Invariant cache hit.
[2026-05-24 13:51:54] [INFO ] State equation strengthened by 143 read => feed constraints.
[2026-05-24 13:51:58] [INFO ] Implicit Places using invariants and state equation in 4601 ms returned []
Implicit Place search using SMT with State Equation took 5080 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 235/236 places, 3008/3008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5100 ms. Remains : 235/236 places, 3008/3008 transitions.
[2026-05-24 13:51:58] [INFO ] Flatten gal took : 157 ms
[2026-05-24 13:51:59] [INFO ] Flatten gal took : 165 ms
[2026-05-24 13:51:59] [INFO ] Input system was already deterministic with 3008 transitions.
[2026-05-24 13:51:59] [INFO ] Flatten gal took : 92 ms
[2026-05-24 13:51:59] [INFO ] Flatten gal took : 92 ms
[2026-05-24 13:51:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality16631539372576380500.gal : 16 ms
[2026-05-24 13:51:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality16068774534379607870.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/CTLCardinality16631539372576380500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16068774534379607870.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 13:52:29] [INFO ] Flatten gal took : 79 ms
[2026-05-24 13:52:29] [INFO ] Applying decomposition
[2026-05-24 13:52:29] [INFO ] Flatten gal took : 82 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/graph9212337739687987529.txt' '-o' '/tmp/graph9212337739687987529.bin' '-w' '/tmp/graph9212337739687987529.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9212337739687987529.bin' '-l' '-1' '-v' '-w' '/tmp/graph9212337739687987529.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:52:30] [INFO ] Decomposing Gal with order
[2026-05-24 13:52:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:52:30] [INFO ] Removed a total of 7179 redundant transitions.
[2026-05-24 13:52:30] [INFO ] Flatten gal took : 220 ms
[2026-05-24 13:52:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 89 ms.
[2026-05-24 13:52:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality4591171553641828642.gal : 10 ms
[2026-05-24 13:52:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality14674607273426049961.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/CTLCardinality4591171553641828642.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14674607273426049961.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 LTL mode, iteration 0 : 236/236 places, 3008/3008 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 235 transition count 3008
Applied a total of 1 rules in 13 ms. Remains 235 /236 variables (removed 1) and now considering 3008/3008 (removed 0) transitions.
[2026-05-24 13:53:00] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:53:00] [INFO ] Invariant cache hit.
[2026-05-24 13:53:01] [INFO ] Implicit Places using invariants in 390 ms returned []
[2026-05-24 13:53:01] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:53:01] [INFO ] Invariant cache hit.
[2026-05-24 13:53:02] [INFO ] State equation strengthened by 143 read => feed constraints.
[2026-05-24 13:53:06] [INFO ] Implicit Places using invariants and state equation in 5242 ms returned []
Implicit Place search using SMT with State Equation took 5634 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 235/236 places, 3008/3008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5649 ms. Remains : 235/236 places, 3008/3008 transitions.
[2026-05-24 13:53:06] [INFO ] Flatten gal took : 86 ms
[2026-05-24 13:53:06] [INFO ] Flatten gal took : 106 ms
[2026-05-24 13:53:06] [INFO ] Input system was already deterministic with 3008 transitions.
[2026-05-24 13:53:06] [INFO ] Flatten gal took : 69 ms
[2026-05-24 13:53:06] [INFO ] Flatten gal took : 72 ms
[2026-05-24 13:53:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality7766544262964108618.gal : 13 ms
[2026-05-24 13:53:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality3997654324114424178.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/CTLCardinality7766544262964108618.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3997654324114424178.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 13:53:37] [INFO ] Flatten gal took : 67 ms
[2026-05-24 13:53:37] [INFO ] Applying decomposition
[2026-05-24 13:53:37] [INFO ] Flatten gal took : 93 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/graph10539242864715966280.txt' '-o' '/tmp/graph10539242864715966280.bin' '-w' '/tmp/graph10539242864715966280.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10539242864715966280.bin' '-l' '-1' '-v' '-w' '/tmp/graph10539242864715966280.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:53:37] [INFO ] Decomposing Gal with order
[2026-05-24 13:53:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:53:37] [INFO ] Removed a total of 572 redundant transitions.
[2026-05-24 13:53:37] [INFO ] Flatten gal took : 232 ms
[2026-05-24 13:53:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 585 labels/synchronizations in 21 ms.
[2026-05-24 13:53:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality8735364337578787155.gal : 16 ms
[2026-05-24 13:53:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality7456533930351424392.ctl : 4 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/CTLCardinality8735364337578787155.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7456533930351424392.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 : 236/236 places, 3008/3008 transitions.
Graph (complete) has 5515 edges and 236 vertex of which 235 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 106 ms. Remains 235 /236 variables (removed 1) and now considering 3008/3008 (removed 0) transitions.
[2026-05-24 13:54:08] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:54:08] [INFO ] Invariant cache hit.
[2026-05-24 13:54:08] [INFO ] Implicit Places using invariants in 390 ms returned []
[2026-05-24 13:54:08] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:54:08] [INFO ] Invariant cache hit.
[2026-05-24 13:54:09] [INFO ] State equation strengthened by 143 read => feed constraints.
[2026-05-24 13:54:13] [INFO ] Implicit Places using invariants and state equation in 4710 ms returned []
Implicit Place search using SMT with State Equation took 5102 ms to find 0 implicit places.
[2026-05-24 13:54:13] [INFO ] Redundant transitions in 141 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 235/236 places, 3008/3008 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5359 ms. Remains : 235/236 places, 3008/3008 transitions.
[2026-05-24 13:54:13] [INFO ] Flatten gal took : 57 ms
[2026-05-24 13:54:13] [INFO ] Flatten gal took : 73 ms
[2026-05-24 13:54:13] [INFO ] Input system was already deterministic with 3008 transitions.
RANDOM walk for 7130 steps (67 resets) in 109 ms. (64 steps per ms) remains 0/1 properties
FORMULA DoubleLock-PT-p3s3-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 13:54:14] [INFO ] Flatten gal took : 139 ms
[2026-05-24 13:54:14] [INFO ] Flatten gal took : 114 ms
[2026-05-24 13:54:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5636136300944068396.gal : 17 ms
[2026-05-24 13:54:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14341299404744129073.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/ReachabilityCardinality5636136300944068396.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14341299404744129073.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 236/236 places, 3008/3008 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 235 transition count 3008
Applied a total of 1 rules in 12 ms. Remains 235 /236 variables (removed 1) and now considering 3008/3008 (removed 0) transitions.
[2026-05-24 13:54:14] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:54:14] [INFO ] Invariant cache hit.
[2026-05-24 13:54:14] [INFO ] Implicit Places using invariants in 354 ms returned []
[2026-05-24 13:54:14] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:54:14] [INFO ] Invariant cache hit.
[2026-05-24 13:54:15] [INFO ] State equation strengthened by 143 read => feed constraints.
[2026-05-24 13:54:19] [INFO ] Implicit Places using invariants and state equation in 5030 ms returned []
Implicit Place search using SMT with State Equation took 5386 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 235/236 places, 3008/3008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5401 ms. Remains : 235/236 places, 3008/3008 transitions.
[2026-05-24 13:54:19] [INFO ] Flatten gal took : 55 ms
[2026-05-24 13:54:19] [INFO ] Flatten gal took : 112 ms
[2026-05-24 13:54:19] [INFO ] Input system was already deterministic with 3008 transitions.
[2026-05-24 13:54:20] [INFO ] Flatten gal took : 112 ms
[2026-05-24 13:54:20] [INFO ] Flatten gal took : 96 ms
[2026-05-24 13:54:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality18322827212837961339.gal : 12 ms
[2026-05-24 13:54:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality15338631482773963744.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/CTLCardinality18322827212837961339.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15338631482773963744.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 13:54:50] [INFO ] Flatten gal took : 67 ms
[2026-05-24 13:54:50] [INFO ] Applying decomposition
[2026-05-24 13:54:50] [INFO ] Flatten gal took : 68 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/graph9914890185060661936.txt' '-o' '/tmp/graph9914890185060661936.bin' '-w' '/tmp/graph9914890185060661936.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9914890185060661936.bin' '-l' '-1' '-v' '-w' '/tmp/graph9914890185060661936.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:54:50] [INFO ] Decomposing Gal with order
[2026-05-24 13:54:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:54:50] [INFO ] Removed a total of 7206 redundant transitions.
[2026-05-24 13:54:50] [INFO ] Flatten gal took : 218 ms
[2026-05-24 13:54:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 226 labels/synchronizations in 69 ms.
[2026-05-24 13:54:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality6405320397620594436.gal : 15 ms
[2026-05-24 13:54:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality1733593512988853499.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/CTLCardinality6405320397620594436.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1733593512988853499.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 LTL mode, iteration 0 : 236/236 places, 3008/3008 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 235 transition count 3008
Applied a total of 1 rules in 12 ms. Remains 235 /236 variables (removed 1) and now considering 3008/3008 (removed 0) transitions.
[2026-05-24 13:55:21] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:55:21] [INFO ] Invariant cache hit.
[2026-05-24 13:55:21] [INFO ] Implicit Places using invariants in 404 ms returned []
[2026-05-24 13:55:21] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:55:21] [INFO ] Invariant cache hit.
[2026-05-24 13:55:22] [INFO ] State equation strengthened by 143 read => feed constraints.
[2026-05-24 13:55:26] [INFO ] Implicit Places using invariants and state equation in 4611 ms returned []
Implicit Place search using SMT with State Equation took 5019 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 235/236 places, 3008/3008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5034 ms. Remains : 235/236 places, 3008/3008 transitions.
[2026-05-24 13:55:26] [INFO ] Flatten gal took : 55 ms
[2026-05-24 13:55:26] [INFO ] Flatten gal took : 68 ms
[2026-05-24 13:55:26] [INFO ] Input system was already deterministic with 3008 transitions.
[2026-05-24 13:55:26] [INFO ] Flatten gal took : 71 ms
[2026-05-24 13:55:26] [INFO ] Flatten gal took : 71 ms
[2026-05-24 13:55:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality15304469807964739976.gal : 13 ms
[2026-05-24 13:55:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality5818831380553417867.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/CTLCardinality15304469807964739976.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5818831380553417867.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 13:55:56] [INFO ] Flatten gal took : 63 ms
[2026-05-24 13:55:56] [INFO ] Applying decomposition
[2026-05-24 13:55:56] [INFO ] Flatten gal took : 65 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/graph14088408829789610112.txt' '-o' '/tmp/graph14088408829789610112.bin' '-w' '/tmp/graph14088408829789610112.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14088408829789610112.bin' '-l' '-1' '-v' '-w' '/tmp/graph14088408829789610112.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:55:56] [INFO ] Decomposing Gal with order
[2026-05-24 13:55:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:55:57] [INFO ] Removed a total of 7317 redundant transitions.
[2026-05-24 13:55:57] [INFO ] Flatten gal took : 121 ms
[2026-05-24 13:55:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 375 labels/synchronizations in 101 ms.
[2026-05-24 13:55:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality3853461328571409895.gal : 39 ms
[2026-05-24 13:55:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality14702930533346456201.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/CTLCardinality3853461328571409895.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14702930533346456201.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 : 236/236 places, 3008/3008 transitions.
Graph (complete) has 5515 edges and 236 vertex of which 235 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 67 ms. Remains 235 /236 variables (removed 1) and now considering 3008/3008 (removed 0) transitions.
[2026-05-24 13:56:27] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:56:27] [INFO ] Invariant cache hit.
[2026-05-24 13:56:27] [INFO ] Implicit Places using invariants in 479 ms returned []
[2026-05-24 13:56:27] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:56:27] [INFO ] Invariant cache hit.
[2026-05-24 13:56:28] [INFO ] State equation strengthened by 143 read => feed constraints.
[2026-05-24 13:56:33] [INFO ] Implicit Places using invariants and state equation in 5786 ms returned []
Implicit Place search using SMT with State Equation took 6267 ms to find 0 implicit places.
[2026-05-24 13:56:34] [INFO ] Redundant transitions in 289 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_CTL mode, iteration 1 : 235/236 places, 3008/3008 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6633 ms. Remains : 235/236 places, 3008/3008 transitions.
[2026-05-24 13:56:34] [INFO ] Flatten gal took : 54 ms
[2026-05-24 13:56:34] [INFO ] Flatten gal took : 67 ms
[2026-05-24 13:56:34] [INFO ] Input system was already deterministic with 3008 transitions.
[2026-05-24 13:56:34] [INFO ] Flatten gal took : 62 ms
[2026-05-24 13:56:34] [INFO ] Flatten gal took : 64 ms
[2026-05-24 13:56:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality9736991339613076190.gal : 12 ms
[2026-05-24 13:56:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality8191665780931161152.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/CTLCardinality9736991339613076190.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8191665780931161152.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 13:57:04] [INFO ] Flatten gal took : 62 ms
[2026-05-24 13:57:04] [INFO ] Applying decomposition
[2026-05-24 13:57:04] [INFO ] Flatten gal took : 79 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/graph4160993615704842024.txt' '-o' '/tmp/graph4160993615704842024.bin' '-w' '/tmp/graph4160993615704842024.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4160993615704842024.bin' '-l' '-1' '-v' '-w' '/tmp/graph4160993615704842024.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:57:04] [INFO ] Decomposing Gal with order
[2026-05-24 13:57:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:57:05] [INFO ] Removed a total of 4030 redundant transitions.
[2026-05-24 13:57:05] [INFO ] Flatten gal took : 647 ms
[2026-05-24 13:57:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 704 labels/synchronizations in 91 ms.
[2026-05-24 13:57:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality9996583622678451387.gal : 8 ms
[2026-05-24 13:57:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality18434858605389239978.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/CTLCardinality9996583622678451387.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18434858605389239978.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 LTL mode, iteration 0 : 236/236 places, 3008/3008 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 235 transition count 3008
Applied a total of 1 rules in 10 ms. Remains 235 /236 variables (removed 1) and now considering 3008/3008 (removed 0) transitions.
[2026-05-24 13:57:35] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:57:35] [INFO ] Invariant cache hit.
[2026-05-24 13:57:36] [INFO ] Implicit Places using invariants in 407 ms returned []
[2026-05-24 13:57:36] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2026-05-24 13:57:36] [INFO ] Invariant cache hit.
[2026-05-24 13:57:36] [INFO ] State equation strengthened by 143 read => feed constraints.
[2026-05-24 13:57:40] [INFO ] Implicit Places using invariants and state equation in 4337 ms returned []
Implicit Place search using SMT with State Equation took 4747 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 235/236 places, 3008/3008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4759 ms. Remains : 235/236 places, 3008/3008 transitions.
[2026-05-24 13:57:40] [INFO ] Flatten gal took : 55 ms
[2026-05-24 13:57:40] [INFO ] Flatten gal took : 86 ms
[2026-05-24 13:57:40] [INFO ] Input system was already deterministic with 3008 transitions.
[2026-05-24 13:57:41] [INFO ] Flatten gal took : 109 ms
[2026-05-24 13:57:41] [INFO ] Flatten gal took : 110 ms
[2026-05-24 13:57:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality1534978287286402319.gal : 21 ms
[2026-05-24 13:57:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality2672613178521066677.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/CTLCardinality1534978287286402319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2672613178521066677.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 13:58:11] [INFO ] Flatten gal took : 69 ms
[2026-05-24 13:58:11] [INFO ] Applying decomposition
[2026-05-24 13:58:11] [INFO ] Flatten gal took : 67 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/graph15048350557042499031.txt' '-o' '/tmp/graph15048350557042499031.bin' '-w' '/tmp/graph15048350557042499031.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15048350557042499031.bin' '-l' '-1' '-v' '-w' '/tmp/graph15048350557042499031.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:58:11] [INFO ] Decomposing Gal with order
[2026-05-24 13:58:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:58:11] [INFO ] Removed a total of 7188 redundant transitions.
[2026-05-24 13:58:11] [INFO ] Flatten gal took : 148 ms
[2026-05-24 13:58:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 115 labels/synchronizations in 46 ms.
[2026-05-24 13:58:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality14859174546303984865.gal : 13 ms
[2026-05-24 13:58:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality2383941415114954254.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/CTLCardinality14859174546303984865.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2383941415114954254.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 13:58:42] [INFO ] Flatten gal took : 62 ms
[2026-05-24 13:58:42] [INFO ] Flatten gal took : 63 ms
[2026-05-24 13:58:42] [INFO ] Applying decomposition
[2026-05-24 13:58:42] [INFO ] Flatten gal took : 81 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/graph6582760770860679849.txt' '-o' '/tmp/graph6582760770860679849.bin' '-w' '/tmp/graph6582760770860679849.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6582760770860679849.bin' '-l' '-1' '-v' '-w' '/tmp/graph6582760770860679849.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:58:42] [INFO ] Decomposing Gal with order
[2026-05-24 13:58:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:58:42] [INFO ] Removed a total of 7290 redundant transitions.
[2026-05-24 13:58:42] [INFO ] Flatten gal took : 228 ms
[2026-05-24 13:58:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 339 labels/synchronizations in 68 ms.
[2026-05-24 13:58:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality10084017110788543804.gal : 14 ms
[2026-05-24 13:58:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality591136419267620612.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/CTLCardinality10084017110788543804.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality591136419267620612.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 7 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 14:22:43] [INFO ] Flatten gal took : 70 ms
[2026-05-24 14:22:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality2917664211239979503.gal : 14 ms
[2026-05-24 14:22:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality12084067135943979179.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/CTLCardinality2917664211239979503.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12084067135943979179.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 7 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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleLock-PT-p3s3"
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 DoubleLock-PT-p3s3, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-177955740400057"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p3s3.tgz
mv DoubleLock-PT-p3s3 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 '
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 ;