About the Execution of ITS-Tools for BridgeAndVehicles-PT-V80P50N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16209.111 | 3600000.00 | 3243991.00 | 241650.40 | ??FF?T??F?FTFF?T | 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.r034-tall-177946841900297.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 BridgeAndVehicles-PT-V80P50N10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841900297
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.0M
-rw-r--r-- 1 mcc users 21K Mar 5 07:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 125K Mar 5 07:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 310K Mar 5 07:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M Mar 5 07:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 18K Mar 15 07:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Mar 15 07:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 113K Mar 15 07:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 333K Mar 15 07:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 31K Mar 5 08:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 187K Mar 5 08:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 601K Mar 5 08:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.3M Mar 5 08:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 07:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Mar 15 07:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1.7M 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 BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-00
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-01
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-02
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-03
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-04
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-05
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-06
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-07
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-08
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-09
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-10
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-11
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-12
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-13
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-14
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779570031084
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V80P50N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-23 21:00:32] [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]
[2026-05-23 21:00:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 21:00:32] [INFO ] Load time of PNML (sax parser for PT used): 163 ms
[2026-05-23 21:00:32] [INFO ] Transformed 188 places.
[2026-05-23 21:00:32] [INFO ] Transformed 2108 transitions.
[2026-05-23 21:00:32] [INFO ] Parsed PT model containing 188 places and 2108 transitions and 15950 arcs in 266 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
Support contains 85 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 52 ms. Remains 188 /188 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Running 2105 sub problems to find dead transitions.
[2026-05-23 21:00:32] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17120830656460260420.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14119960706292864848.kers'
[2026-05-23 21:00:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17120830656460260420.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14119960706292864848.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 370 rows 188 cols 1950 entries
Finished phase 1 with 21 SingleSign rule and 160 generalized
[2026-05-23 21:00:32] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14119960706292864848.kers
Total runtime 3 ms.
[2026-05-23 21:00:32] [INFO ] State equation strengthened by 22 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2105 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 186/558 variables, and 6 constraints, problems are : Problem set: 0 solved, 2105 unsolved in 20070 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/188 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 2105/182 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2105 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2105 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/186 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2105 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 186/558 variables, and 6 constraints, problems are : Problem set: 0 solved, 2105 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/188 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 1923/182 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42195ms problems are : Problem set: 0 solved, 2105 unsolved
Search for dead transitions found 0 dead transitions in 42233ms
[2026-05-23 21:01:14] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2026-05-23 21:01:14] [INFO ] Invariant cache hit.
[2026-05-23 21:01:15] [INFO ] Implicit Places using invariants in 264 ms returned []
[2026-05-23 21:01:15] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2026-05-23 21:01:15] [INFO ] Invariant cache hit.
[2026-05-23 21:01:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 21:01:16] [INFO ] Implicit Places using invariants and state equation in 1129 ms returned []
Implicit Place search using SMT with State Equation took 1399 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 43765 ms. Remains : 188/188 places, 2108/2108 transitions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 15 ms. Remains 188 /188 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 21:01:16] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2026-05-23 21:01:16] [INFO ] Invariant cache hit.
[2026-05-23 21:01:16] [INFO ] Implicit Places using invariants in 257 ms returned []
[2026-05-23 21:01:16] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2026-05-23 21:01:16] [INFO ] Invariant cache hit.
[2026-05-23 21:01:16] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 21:01:17] [INFO ] Implicit Places using invariants and state equation in 1130 ms returned []
Implicit Place search using SMT with State Equation took 1400 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1418 ms. Remains : 188/188 places, 2108/2108 transitions.
Support contains 85 out of 188 places after structural reductions.
[2026-05-23 21:01:18] [INFO ] Flatten gal took : 157 ms
[2026-05-23 21:01:18] [INFO ] Flatten gal took : 89 ms
[2026-05-23 21:01:18] [INFO ] Input system was already deterministic with 2108 transitions.
Support contains 81 out of 188 places (down from 85) after GAL structural reductions.
RANDOM walk for 40000 steps (56 resets) in 3670 ms. (10 steps per ms) remains 49/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4002 steps (8 resets) in 49 ms. (80 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 49/49 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 47/49 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (8 resets) in 38 ms. (102 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (8 resets) in 20 ms. (190 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (8 resets) in 48 ms. (81 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 47/47 properties
[2026-05-23 21:01:20] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2026-05-23 21:01:20] [INFO ] Invariant cache hit.
[2026-05-23 21:01:20] [INFO ] State equation strengthened by 22 read => feed constraints.
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp26 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 1/1 constraints. Problems are: Problem set: 6 solved, 41 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/1 constraints. Problems are: Problem set: 6 solved, 41 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp73 is UNSAT
Problem AtomicPropp74 is UNSAT
Problem AtomicPropp75 is UNSAT
Problem AtomicPropp77 is UNSAT
Problem AtomicPropp78 is UNSAT
After SMT solving in domain Real declared 188/558 variables, and 7 constraints, problems are : Problem set: 47 solved, 0 unsolved in 213 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/188 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 43/41 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 252ms problems are : Problem set: 47 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 47 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 21:01:20] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-23 21:01:20] [INFO ] Flatten gal took : 58 ms
[2026-05-23 21:01:20] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 21:01:20] [INFO ] Flatten gal took : 68 ms
[2026-05-23 21:01:20] [INFO ] Input system was already deterministic with 2108 transitions.
Support contains 12 out of 188 places (down from 21) after GAL structural reductions.
FORMULA BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 171 stabilizing places and 324 stable transitions
Graph (complete) has 4310 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.28 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 187 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 186 transition count 2107
Applied a total of 3 rules in 333 ms. Remains 186 /188 variables (removed 2) and now considering 2107/2108 (removed 1) transitions.
Running 2104 sub problems to find dead transitions.
[2026-05-23 21:01:20] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17608440446797235553.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10801297178996231584.kers'
[2026-05-23 21:01:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17608440446797235553.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10801297178996231584.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 369 rows 185 cols 1706 entries
Finished phase 1 with 178 SingleSign rule and 2 generalized
[2026-05-23 21:01:20] [INFO ] Computed 6 invariants in 4 ms
Computed 6 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-10801297178996231584.kers
Total runtime 4 ms.
[2026-05-23 21:01:21] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2104 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 185/555 variables, and 6 constraints, problems are : Problem set: 0 solved, 2104 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/186 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 2104/181 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2104 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 185/555 variables, and 6 constraints, problems are : Problem set: 0 solved, 2104 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/186 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 1923/181 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41897ms problems are : Problem set: 0 solved, 2104 unsolved
Search for dead transitions found 0 dead transitions in 41906ms
[2026-05-23 21:02:02] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2026-05-23 21:02:02] [INFO ] Invariant cache hit.
[2026-05-23 21:02:03] [INFO ] Implicit Places using invariants in 449 ms returned []
[2026-05-23 21:02:03] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2026-05-23 21:02:03] [INFO ] Invariant cache hit.
[2026-05-23 21:02:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 21:02:05] [INFO ] Implicit Places using invariants and state equation in 1730 ms returned [82, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2190 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 184/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 172 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 44611 ms. Remains : 184/188 places, 2107/2108 transitions.
[2026-05-23 21:02:05] [INFO ] Flatten gal took : 39 ms
[2026-05-23 21:02:05] [INFO ] Flatten gal took : 40 ms
[2026-05-23 21:02:05] [INFO ] Input system was already deterministic with 2107 transitions.
[2026-05-23 21:02:05] [INFO ] Flatten gal took : 38 ms
[2026-05-23 21:02:05] [INFO ] Flatten gal took : 37 ms
[2026-05-23 21:02:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality7625645639763012518.gal : 40 ms
[2026-05-23 21:02:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality7651739942629552415.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7625645639763012518.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7651739942629552415.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.
[2026-05-23 21:02:35] [INFO ] Flatten gal took : 39 ms
[2026-05-23 21:02:35] [INFO ] Applying decomposition
[2026-05-23 21:02:35] [INFO ] Flatten gal took : 36 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/graph15232167345008906874.txt' '-o' '/tmp/graph15232167345008906874.bin' '-w' '/tmp/graph15232167345008906874.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15232167345008906874.bin' '-l' '-1' '-v' '-w' '/tmp/graph15232167345008906874.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:02:36] [INFO ] Decomposing Gal with order
[2026-05-23 21:02:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:02:37] [INFO ] Removed a total of 4250 redundant transitions.
[2026-05-23 21:02:37] [INFO ] Flatten gal took : 1222 ms
[2026-05-23 21:02:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 537 labels/synchronizations in 43 ms.
[2026-05-23 21:02:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality2368043342984669736.gal : 5 ms
[2026-05-23 21:02:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality12140486676956410766.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/CTLCardinality2368043342984669736.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12140486676956410766.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 : 188/188 places, 2108/2108 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 2108
Applied a total of 2 rules in 15 ms. Remains 186 /188 variables (removed 2) and now considering 2108/2108 (removed 0) transitions.
Running 2105 sub problems to find dead transitions.
[2026-05-23 21:03:07] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5401214671103707809.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-398881385232975774.kers'
[2026-05-23 21:03:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5401214671103707809.kers, --Pflows, --basisKERS=/tmp/petrispot-output-398881385232975774.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 370 rows 186 cols 1948 entries
Finished phase 1 with 181 SingleSign rule and 0 generalized
[2026-05-23 21:03:07] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-398881385232975774.kers
Total runtime 2 ms.
[2026-05-23 21:03:07] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2105 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 186/556 variables, and 6 constraints, problems are : Problem set: 0 solved, 2105 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/186 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 2105/182 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2105 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2105 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/186 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2105 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 186/556 variables, and 6 constraints, problems are : Problem set: 0 solved, 2105 unsolved in 20049 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/186 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 1923/182 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41834ms problems are : Problem set: 0 solved, 2105 unsolved
Search for dead transitions found 0 dead transitions in 41841ms
[2026-05-23 21:03:49] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2026-05-23 21:03:49] [INFO ] Invariant cache hit.
[2026-05-23 21:03:49] [INFO ] Implicit Places using invariants in 417 ms returned []
[2026-05-23 21:03:50] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2026-05-23 21:03:50] [INFO ] Invariant cache hit.
[2026-05-23 21:03:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 21:03:51] [INFO ] Implicit Places using invariants and state equation in 1540 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1977 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 184/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 12 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43851 ms. Remains : 184/188 places, 2108/2108 transitions.
[2026-05-23 21:03:51] [INFO ] Flatten gal took : 31 ms
[2026-05-23 21:03:51] [INFO ] Flatten gal took : 50 ms
[2026-05-23 21:03:51] [INFO ] Input system was already deterministic with 2108 transitions.
[2026-05-23 21:03:51] [INFO ] Flatten gal took : 31 ms
[2026-05-23 21:03:51] [INFO ] Flatten gal took : 38 ms
[2026-05-23 21:03:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality5316212468208847271.gal : 13 ms
[2026-05-23 21:03:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality11864345270515892092.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/CTLCardinality5316212468208847271.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11864345270515892092.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.
[2026-05-23 21:04:21] [INFO ] Flatten gal took : 34 ms
[2026-05-23 21:04:21] [INFO ] Applying decomposition
[2026-05-23 21:04:22] [INFO ] Flatten gal took : 35 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/graph17649992935287856497.txt' '-o' '/tmp/graph17649992935287856497.bin' '-w' '/tmp/graph17649992935287856497.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17649992935287856497.bin' '-l' '-1' '-v' '-w' '/tmp/graph17649992935287856497.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:04:22] [INFO ] Decomposing Gal with order
[2026-05-23 21:04:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:04:22] [INFO ] Removed a total of 2255 redundant transitions.
[2026-05-23 21:04:22] [INFO ] Flatten gal took : 315 ms
[2026-05-23 21:04:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 606 labels/synchronizations in 21 ms.
[2026-05-23 21:04:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality9123813549695525132.gal : 8 ms
[2026-05-23 21:04:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality1550639912126384794.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/CTLCardinality9123813549695525132.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1550639912126384794.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 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 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 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 185 transition count 2107
Applied a total of 3 rules in 197 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
Running 2104 sub problems to find dead transitions.
[2026-05-23 21:04:52] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14314615566848853007.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18070564455841676319.kers'
[2026-05-23 21:04:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14314615566848853007.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18070564455841676319.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 369 rows 184 cols 1785 entries
Finished phase 1 with 180 SingleSign rule and 0 generalized
[2026-05-23 21:04:52] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18070564455841676319.kers
Total runtime 2 ms.
[2026-05-23 21:04:52] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2104 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 185/554 variables, and 6 constraints, problems are : Problem set: 0 solved, 2104 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/185 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 2104/181 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2104 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 185/554 variables, and 6 constraints, problems are : Problem set: 0 solved, 2104 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/185 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 1923/181 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41777ms problems are : Problem set: 0 solved, 2104 unsolved
Search for dead transitions found 0 dead transitions in 41783ms
[2026-05-23 21:05:34] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2026-05-23 21:05:34] [INFO ] Invariant cache hit.
[2026-05-23 21:05:35] [INFO ] Implicit Places using invariants in 384 ms returned []
[2026-05-23 21:05:35] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2026-05-23 21:05:35] [INFO ] Invariant cache hit.
[2026-05-23 21:05:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 21:05:37] [INFO ] Implicit Places using invariants and state equation in 2171 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2562 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 184/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 163 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 44714 ms. Remains : 184/188 places, 2107/2108 transitions.
[2026-05-23 21:05:37] [INFO ] Flatten gal took : 96 ms
[2026-05-23 21:05:37] [INFO ] Flatten gal took : 122 ms
[2026-05-23 21:05:37] [INFO ] Input system was already deterministic with 2107 transitions.
[2026-05-23 21:05:37] [INFO ] Flatten gal took : 74 ms
[2026-05-23 21:05:38] [INFO ] Flatten gal took : 60 ms
[2026-05-23 21:05:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality17700160529387717603.gal : 19 ms
[2026-05-23 21:05:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality1046336381736224397.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/CTLCardinality17700160529387717603.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1046336381736224397.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.
[2026-05-23 21:06:08] [INFO ] Flatten gal took : 39 ms
[2026-05-23 21:06:08] [INFO ] Applying decomposition
[2026-05-23 21:06:08] [INFO ] Flatten gal took : 36 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/graph14374507285778061641.txt' '-o' '/tmp/graph14374507285778061641.bin' '-w' '/tmp/graph14374507285778061641.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14374507285778061641.bin' '-l' '-1' '-v' '-w' '/tmp/graph14374507285778061641.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:06:08] [INFO ] Decomposing Gal with order
[2026-05-23 21:06:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:06:08] [INFO ] Removed a total of 2074 redundant transitions.
[2026-05-23 21:06:08] [INFO ] Flatten gal took : 323 ms
[2026-05-23 21:06:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 574 labels/synchronizations in 11 ms.
[2026-05-23 21:06:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality4746281904984112885.gal : 6 ms
[2026-05-23 21:06:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality1528824780650971502.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/CTLCardinality4746281904984112885.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1528824780650971502.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 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 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 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 185 transition count 2107
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 183 transition count 2106
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 181 transition count 2104
Applied a total of 10 rules in 237 ms. Remains 181 /188 variables (removed 7) and now considering 2104/2108 (removed 4) transitions.
[2026-05-23 21:06:39] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13261766362408101170.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17036736241489588765.kers'
[2026-05-23 21:06:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13261766362408101170.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17036736241489588765.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 366 rows 181 cols 1620 entries
Finished phase 1 with 177 SingleSign rule and 0 generalized
[2026-05-23 21:06:39] [INFO ] Computed 4 invariants in 16 ms
Computed 4 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-17036736241489588765.kers
Total runtime 17 ms.
[2026-05-23 21:06:39] [INFO ] Implicit Places using invariants in 488 ms returned []
[2026-05-23 21:06:39] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
[2026-05-23 21:06:39] [INFO ] Invariant cache hit.
[2026-05-23 21:06:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 21:06:40] [INFO ] Implicit Places using invariants and state equation in 1187 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1685 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 180/188 places, 2104/2108 transitions.
Applied a total of 0 rules in 159 ms. Remains 180 /180 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2083 ms. Remains : 180/188 places, 2104/2108 transitions.
[2026-05-23 21:06:41] [INFO ] Flatten gal took : 28 ms
[2026-05-23 21:06:41] [INFO ] Flatten gal took : 37 ms
[2026-05-23 21:06:41] [INFO ] Input system was already deterministic with 2104 transitions.
[2026-05-23 21:06:41] [INFO ] Flatten gal took : 50 ms
[2026-05-23 21:06:41] [INFO ] Flatten gal took : 70 ms
[2026-05-23 21:06:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality11861120180161511316.gal : 10 ms
[2026-05-23 21:06:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality3970098040689854168.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/CTLCardinality11861120180161511316.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3970098040689854168.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.0217e+08,14.2094,420208,2,81552,5,594727,6,0,2825,224289,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 21:07:11] [INFO ] Flatten gal took : 30 ms
[2026-05-23 21:07:11] [INFO ] Applying decomposition
[2026-05-23 21:07:11] [INFO ] Flatten gal took : 30 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/graph4581649672660018091.txt' '-o' '/tmp/graph4581649672660018091.bin' '-w' '/tmp/graph4581649672660018091.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4581649672660018091.bin' '-l' '-1' '-v' '-w' '/tmp/graph4581649672660018091.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:07:11] [INFO ] Decomposing Gal with order
[2026-05-23 21:07:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:07:12] [INFO ] Removed a total of 4177 redundant transitions.
[2026-05-23 21:07:12] [INFO ] Flatten gal took : 333 ms
[2026-05-23 21:07:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 666 labels/synchronizations in 23 ms.
[2026-05-23 21:07:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality5137145541682938002.gal : 3 ms
[2026-05-23 21:07:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality13177955559719855711.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/CTLCardinality5137145541682938002.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13177955559719855711.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 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 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 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 185 transition count 2107
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 183 transition count 2106
Applied a total of 6 rules in 203 ms. Remains 183 /188 variables (removed 5) and now considering 2106/2108 (removed 2) transitions.
[2026-05-23 21:07:42] [INFO ] Flow matrix only has 368 transitions (discarded 1738 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3776925781244473016.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4436389288441487911.kers'
[2026-05-23 21:07:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3776925781244473016.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4436389288441487911.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 368 rows 183 cols 1624 entries
Finished phase 1 with 179 SingleSign rule and 0 generalized
[2026-05-23 21:07:42] [INFO ] Computed 4 invariants in 3 ms
Computed 4 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-4436389288441487911.kers
Total runtime 4 ms.
[2026-05-23 21:07:42] [INFO ] Implicit Places using invariants in 350 ms returned []
[2026-05-23 21:07:42] [INFO ] Flow matrix only has 368 transitions (discarded 1738 similar events)
[2026-05-23 21:07:42] [INFO ] Invariant cache hit.
[2026-05-23 21:07:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 21:07:46] [INFO ] Implicit Places using invariants and state equation in 3590 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3949 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 181/188 places, 2106/2108 transitions.
Applied a total of 0 rules in 166 ms. Remains 181 /181 variables (removed 0) and now considering 2106/2106 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 4320 ms. Remains : 181/188 places, 2106/2108 transitions.
[2026-05-23 21:07:46] [INFO ] Flatten gal took : 23 ms
[2026-05-23 21:07:46] [INFO ] Flatten gal took : 29 ms
[2026-05-23 21:07:46] [INFO ] Input system was already deterministic with 2106 transitions.
[2026-05-23 21:07:46] [INFO ] Flatten gal took : 29 ms
[2026-05-23 21:07:46] [INFO ] Flatten gal took : 29 ms
[2026-05-23 21:07:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality4829527687874965486.gal : 14 ms
[2026-05-23 21:07:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality7003379874435466522.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/CTLCardinality4829527687874965486.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7003379874435466522.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.
[2026-05-23 21:08:16] [INFO ] Flatten gal took : 28 ms
[2026-05-23 21:08:16] [INFO ] Applying decomposition
[2026-05-23 21:08:16] [INFO ] Flatten gal took : 28 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/graph6211979490988904254.txt' '-o' '/tmp/graph6211979490988904254.bin' '-w' '/tmp/graph6211979490988904254.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6211979490988904254.bin' '-l' '-1' '-v' '-w' '/tmp/graph6211979490988904254.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:08:16] [INFO ] Decomposing Gal with order
[2026-05-23 21:08:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:08:17] [INFO ] Removed a total of 3616 redundant transitions.
[2026-05-23 21:08:17] [INFO ] Flatten gal took : 744 ms
[2026-05-23 21:08:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 2278 labels/synchronizations in 63 ms.
[2026-05-23 21:08:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality1796766213425310424.gal : 5 ms
[2026-05-23 21:08:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality5542450253198821361.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/CTLCardinality1796766213425310424.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5542450253198821361.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 : 188/188 places, 2108/2108 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 2108
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 185 transition count 2107
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 185 transition count 2107
Applied a total of 4 rules in 24 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
Skipped dead transition search.
[2026-05-23 21:08:47] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14203587957544257720.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2586250310181199263.kers'
[2026-05-23 21:08:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14203587957544257720.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2586250310181199263.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 369 rows 184 cols 1785 entries
Finished phase 1 with 180 SingleSign rule and 0 generalized
[2026-05-23 21:08:47] [INFO ] Computed 5 invariants in 1 ms
Computed 5 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-2586250310181199263.kers
Total runtime 10 ms.
[2026-05-23 21:08:48] [INFO ] Implicit Places using invariants in 411 ms returned []
[2026-05-23 21:08:48] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2026-05-23 21:08:48] [INFO ] Invariant cache hit.
[2026-05-23 21:08:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 21:08:51] [INFO ] Implicit Places using invariants and state equation in 2684 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3103 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 183/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 16 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3144 ms. Remains : 183/188 places, 2107/2108 transitions.
[2026-05-23 21:08:51] [INFO ] Flatten gal took : 27 ms
[2026-05-23 21:08:51] [INFO ] Flatten gal took : 33 ms
[2026-05-23 21:08:51] [INFO ] Input system was already deterministic with 2107 transitions.
[2026-05-23 21:08:51] [INFO ] Flatten gal took : 33 ms
[2026-05-23 21:08:51] [INFO ] Flatten gal took : 33 ms
[2026-05-23 21:08:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality16565098812247280566.gal : 11 ms
[2026-05-23 21:08:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality5727098406242976478.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/CTLCardinality16565098812247280566.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5727098406242976478.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.
[2026-05-23 21:09:21] [INFO ] Flatten gal took : 29 ms
[2026-05-23 21:09:21] [INFO ] Applying decomposition
[2026-05-23 21:09:21] [INFO ] Flatten gal took : 29 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/graph5440832718193655414.txt' '-o' '/tmp/graph5440832718193655414.bin' '-w' '/tmp/graph5440832718193655414.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5440832718193655414.bin' '-l' '-1' '-v' '-w' '/tmp/graph5440832718193655414.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:09:21] [INFO ] Decomposing Gal with order
[2026-05-23 21:09:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:09:22] [INFO ] Removed a total of 3713 redundant transitions.
[2026-05-23 21:09:22] [INFO ] Flatten gal took : 431 ms
[2026-05-23 21:09:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 437 labels/synchronizations in 11 ms.
[2026-05-23 21:09:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality664853790542945430.gal : 2 ms
[2026-05-23 21:09:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality228854599218782026.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/CTLCardinality664853790542945430.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality228854599218782026.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 -...260
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 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 187 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 186 transition count 2107
Applied a total of 3 rules in 187 ms. Remains 186 /188 variables (removed 2) and now considering 2107/2108 (removed 1) transitions.
Running 2104 sub problems to find dead transitions.
[2026-05-23 21:09:52] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17409718515850256915.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15855742075576759533.kers'
[2026-05-23 21:09:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17409718515850256915.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15855742075576759533.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 9 ms.
// Phase 1: matrix 369 rows 185 cols 1706 entries
Finished phase 1 with 100 SingleSign rule and 80 generalized
[2026-05-23 21:09:52] [INFO ] Computed 6 invariants in 11 ms
Computed 6 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-15855742075576759533.kers
Total runtime 20 ms.
[2026-05-23 21:09:52] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2104 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 185/555 variables, and 6 constraints, problems are : Problem set: 0 solved, 2104 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/186 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 2104/181 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2104 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 185/555 variables, and 6 constraints, problems are : Problem set: 0 solved, 2104 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/186 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 1923/181 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41633ms problems are : Problem set: 0 solved, 2104 unsolved
Search for dead transitions found 0 dead transitions in 41640ms
[2026-05-23 21:10:34] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2026-05-23 21:10:34] [INFO ] Invariant cache hit.
[2026-05-23 21:10:34] [INFO ] Implicit Places using invariants in 421 ms returned []
[2026-05-23 21:10:34] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2026-05-23 21:10:34] [INFO ] Invariant cache hit.
[2026-05-23 21:10:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 21:10:35] [INFO ] Implicit Places using invariants and state equation in 1298 ms returned [82, 169]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1731 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 184/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 157 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 43720 ms. Remains : 184/188 places, 2107/2108 transitions.
[2026-05-23 21:10:35] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:10:35] [INFO ] Flatten gal took : 31 ms
[2026-05-23 21:10:36] [INFO ] Input system was already deterministic with 2107 transitions.
RANDOM walk for 1174 steps (0 resets) in 16 ms. (69 steps per ms) remains 0/1 properties
FORMULA BridgeAndVehicles-PT-V80P50N10-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-23 21:10:36] [INFO ] Flatten gal took : 36 ms
[2026-05-23 21:10:36] [INFO ] Flatten gal took : 29 ms
[2026-05-23 21:10:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2921815146540700561.gal : 10 ms
[2026-05-23 21:10:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9114685107362802393.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/ReachabilityCardinality2921815146540700561.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9114685107362802393.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 SI_CTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 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 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 185 transition count 2107
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 183 transition count 2106
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 181 transition count 2104
Applied a total of 10 rules in 219 ms. Remains 181 /188 variables (removed 7) and now considering 2104/2108 (removed 4) transitions.
[2026-05-23 21:10:36] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6710860683298309384.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1686776682008109375.kers'
[2026-05-23 21:10:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6710860683298309384.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1686776682008109375.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 366 rows 181 cols 1620 entries
Finished phase 1 with 177 SingleSign rule and 0 generalized
[2026-05-23 21:10:36] [INFO ] Computed 4 invariants in 5 ms
Computed 4 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-1686776682008109375.kers
Total runtime 7 ms.
[2026-05-23 21:10:36] [INFO ] Implicit Places using invariants in 387 ms returned []
[2026-05-23 21:10:36] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
[2026-05-23 21:10:36] [INFO ] Invariant cache hit.
[2026-05-23 21:10:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2026-05-23 21:10:38] [INFO ] Implicit Places using invariants and state equation in 1750 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2145 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 179/188 places, 2104/2108 transitions.
Applied a total of 0 rules in 155 ms. Remains 179 /179 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2520 ms. Remains : 179/188 places, 2104/2108 transitions.
[2026-05-23 21:10:38] [INFO ] Flatten gal took : 24 ms
[2026-05-23 21:10:38] [INFO ] Flatten gal took : 30 ms
[2026-05-23 21:10:38] [INFO ] Input system was already deterministic with 2104 transitions.
[2026-05-23 21:10:38] [INFO ] Flatten gal took : 27 ms
[2026-05-23 21:10:38] [INFO ] Flatten gal took : 27 ms
[2026-05-23 21:10:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality5299437726249838060.gal : 9 ms
[2026-05-23 21:10:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality11969266397946778084.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/CTLCardinality5299437726249838060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11969266397946778084.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.
[2026-05-23 21:11:09] [INFO ] Flatten gal took : 32 ms
[2026-05-23 21:11:09] [INFO ] Applying decomposition
[2026-05-23 21:11:09] [INFO ] Flatten gal took : 32 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/graph15373920727717573854.txt' '-o' '/tmp/graph15373920727717573854.bin' '-w' '/tmp/graph15373920727717573854.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15373920727717573854.bin' '-l' '-1' '-v' '-w' '/tmp/graph15373920727717573854.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:11:09] [INFO ] Decomposing Gal with order
[2026-05-23 21:11:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:11:09] [INFO ] Removed a total of 3555 redundant transitions.
[2026-05-23 21:11:09] [INFO ] Flatten gal took : 396 ms
[2026-05-23 21:11:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 338 labels/synchronizations in 14 ms.
[2026-05-23 21:11:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality7847529878431784220.gal : 3 ms
[2026-05-23 21:11:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality10832462357416107837.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/CTLCardinality7847529878431784220.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10832462357416107837.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:11:39] [INFO ] Flatten gal took : 34 ms
[2026-05-23 21:11:39] [INFO ] Flatten gal took : 35 ms
[2026-05-23 21:11:39] [INFO ] Applying decomposition
[2026-05-23 21:11:39] [INFO ] Flatten gal took : 36 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/graph6809829587636963693.txt' '-o' '/tmp/graph6809829587636963693.bin' '-w' '/tmp/graph6809829587636963693.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6809829587636963693.bin' '-l' '-1' '-v' '-w' '/tmp/graph6809829587636963693.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:11:40] [INFO ] Decomposing Gal with order
[2026-05-23 21:11:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:11:40] [INFO ] Removed a total of 3936 redundant transitions.
[2026-05-23 21:11:40] [INFO ] Flatten gal took : 752 ms
[2026-05-23 21:11:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 2594 labels/synchronizations in 71 ms.
[2026-05-23 21:11:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality7637865607493228849.gal : 5 ms
[2026-05-23 21:11:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality2762761747674622399.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/CTLCardinality7637865607493228849.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2762761747674622399.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.43286e+09,1331.11,14579068,2,1.61208e+06,5,1.03766e+07,6,0,2074,1.9019e+07,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-23 21:35:24] [INFO ] Flatten gal took : 284 ms
[2026-05-23 21:35:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality16656697401860191973.gal : 50 ms
[2026-05-23 21:35:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality10938624577492543137.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/CTLCardinality16656697401860191973.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10938624577492543137.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 7 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:59:14] [INFO ] Flatten gal took : 250 ms
[2026-05-23 21:59:16] [INFO ] Input system was already deterministic with 2108 transitions.
[2026-05-23 21:59:16] [INFO ] Transformed 188 places.
[2026-05-23 21:59:16] [INFO ] Transformed 2108 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-23 21:59:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality4962448176670633666.gal : 1590 ms
[2026-05-23 21:59:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality1041477829767413708.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/CTLCardinality4962448176670633666.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1041477829767413708.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...328
Successfully loaded order from file /home/mcc/execution/model.ord
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
++ perl -pe 's/.*\.//g'
+ 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="BridgeAndVehicles-PT-V80P50N10"
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 BridgeAndVehicles-PT-V80P50N10, 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 r034-tall-177946841900297"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P50N10.tgz
mv BridgeAndVehicles-PT-V80P50N10 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 ;