About the Execution of ITS-Tools for DoubleExponent-PT-010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13557.579 | 3600000.00 | 4021559.00 | 13194.30 | ???T???????????F | 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.r098-tall-177955695800882.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 DoubleExponent-PT-010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695800882
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 6.3K Mar 6 16:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Mar 6 16:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Mar 6 16:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K Mar 6 16:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Mar 15 09:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 09:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 09:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 09:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 16:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Mar 6 16:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 6 16:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Mar 6 16:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 09:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 169K Mar 3 18:30 model.pnml
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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 DoubleExponent-PT-010-CTLFireability-2024-00
FORMULA_NAME DoubleExponent-PT-010-CTLFireability-2024-01
FORMULA_NAME DoubleExponent-PT-010-CTLFireability-2024-02
FORMULA_NAME DoubleExponent-PT-010-CTLFireability-2024-03
FORMULA_NAME DoubleExponent-PT-010-CTLFireability-2024-04
FORMULA_NAME DoubleExponent-PT-010-CTLFireability-2024-05
FORMULA_NAME DoubleExponent-PT-010-CTLFireability-2024-06
FORMULA_NAME DoubleExponent-PT-010-CTLFireability-2024-07
FORMULA_NAME DoubleExponent-PT-010-CTLFireability-2024-08
FORMULA_NAME DoubleExponent-PT-010-CTLFireability-2024-09
FORMULA_NAME DoubleExponent-PT-010-CTLFireability-2024-10
FORMULA_NAME DoubleExponent-PT-010-CTLFireability-2024-11
FORMULA_NAME DoubleExponent-PT-010-CTLFireability-2024-12
FORMULA_NAME DoubleExponent-PT-010-CTLFireability-2024-13
FORMULA_NAME DoubleExponent-PT-010-CTLFireability-2024-14
FORMULA_NAME DoubleExponent-PT-010-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779680856273
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 03:47:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 03:47:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 03:47:37] [INFO ] Load time of PNML (sax parser for PT used): 89 ms
[2026-05-25 03:47:37] [INFO ] Transformed 534 places.
[2026-05-25 03:47:37] [INFO ] Transformed 498 transitions.
[2026-05-25 03:47:37] [INFO ] Parsed PT model containing 534 places and 498 transitions and 1404 arcs in 180 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 9 ms.
Support contains 110 out of 534 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 534/534 places, 498/498 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 530 transition count 498
Applied a total of 4 rules in 70 ms. Remains 530 /534 variables (removed 4) and now considering 498/498 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4880634509716702426.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7387635957563226175.kers'
[2026-05-25 03:47:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4880634509716702426.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7387635957563226175.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 498 rows 530 cols 1400 entries
Finished phase 1 with 448 SingleSign rule and 31 generalized
[2026-05-25 03:47:37] [INFO ] Computed 51 invariants in 22 ms
Computed 51 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-7387635957563226175.kers
Total runtime 24 ms.
[2026-05-25 03:47:38] [INFO ] Implicit Places using invariants in 458 ms returned [437]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 497 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 529/534 places, 498/498 transitions.
Applied a total of 0 rules in 20 ms. Remains 529 /529 variables (removed 0) and now considering 498/498 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 601 ms. Remains : 529/534 places, 498/498 transitions.
Starting structural reductions in LTL mode, iteration 0 : 529/529 places, 498/498 transitions.
Applied a total of 0 rules in 24 ms. Remains 529 /529 variables (removed 0) and now considering 498/498 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14569216980229476966.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4563570050798846843.kers'
[2026-05-25 03:47:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14569216980229476966.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4563570050798846843.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 498 rows 529 cols 1397 entries
Finished phase 1 with 449 SingleSign rule and 30 generalized
[2026-05-25 03:47:38] [INFO ] Computed 50 invariants in 18 ms
Computed 50 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-4563570050798846843.kers
Total runtime 20 ms.
[2026-05-25 03:47:38] [INFO ] Implicit Places using invariants in 220 ms returned []
[2026-05-25 03:47:38] [INFO ] Invariant cache hit.
[2026-05-25 03:47:39] [INFO ] Implicit Places using invariants and state equation in 1444 ms returned []
Implicit Place search using SMT with State Equation took 1667 ms to find 0 implicit places.
Running 497 sub problems to find dead transitions.
[2026-05-25 03:47:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/528 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 497 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/528 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 497 unsolved
At refinement iteration 2 (OVERLAPS) 1/529 variables, 2/46 constraints. Problems are: Problem set: 0 solved, 497 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/529 variables, 4/50 constraints. Problems are: Problem set: 0 solved, 497 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/529 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 497 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/529 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 497 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (OVERLAPS) 498/1027 variables, 529/580 constraints. Problems are: Problem set: 0 solved, 497 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1027/1027 variables, and 580 constraints, problems are : Problem set: 0 solved, 497 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 48/48 constraints, State Equation: 529/529 constraints, PredecessorRefiner: 497/497 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 497 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/528 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 497 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/528 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 497 unsolved
At refinement iteration 2 (OVERLAPS) 1/529 variables, 2/46 constraints. Problems are: Problem set: 0 solved, 497 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/529 variables, 4/50 constraints. Problems are: Problem set: 0 solved, 497 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/529 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 497 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/529 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 497 unsolved
At refinement iteration 6 (OVERLAPS) 498/1027 variables, 529/580 constraints. Problems are: Problem set: 0 solved, 497 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1027 variables, 497/1077 constraints. Problems are: Problem set: 0 solved, 497 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1027/1027 variables, and 1077 constraints, problems are : Problem set: 0 solved, 497 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 48/48 constraints, State Equation: 529/529 constraints, PredecessorRefiner: 497/497 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60171ms problems are : Problem set: 0 solved, 497 unsolved
Search for dead transitions found 0 dead transitions in 60185ms
Finished structural reductions in LTL mode , in 1 iterations and 61907 ms. Remains : 529/529 places, 498/498 transitions.
Support contains 110 out of 529 places after structural reductions.
[2026-05-25 03:48:40] [INFO ] Flatten gal took : 126 ms
[2026-05-25 03:48:40] [INFO ] Flatten gal took : 48 ms
[2026-05-25 03:48:40] [INFO ] Input system was already deterministic with 498 transitions.
Support contains 108 out of 529 places (down from 110) after GAL structural reductions.
RANDOM walk for 40000 steps (1323 resets) in 2269 ms. (17 steps per ms) remains 47/56 properties
BEST_FIRST walk for 4002 steps (120 resets) in 133 ms. (29 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (107 resets) in 103 ms. (38 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (111 resets) in 62 ms. (63 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (110 resets) in 102 ms. (38 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4000 steps (108 resets) in 56 ms. (70 steps per ms) remains 46/47 properties
BEST_FIRST walk for 4000 steps (113 resets) in 77 ms. (51 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (112 resets) in 59 ms. (66 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (115 resets) in 63 ms. (62 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (116 resets) in 73 ms. (54 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (108 resets) in 40 ms. (97 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (111 resets) in 59 ms. (66 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (119 resets) in 25 ms. (153 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (102 resets) in 64 ms. (61 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (110 resets) in 31 ms. (125 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (111 resets) in 26 ms. (148 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (106 resets) in 30 ms. (129 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (116 resets) in 47 ms. (83 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (105 resets) in 31 ms. (125 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (113 resets) in 45 ms. (86 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (113 resets) in 53 ms. (74 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (109 resets) in 38 ms. (102 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (115 resets) in 54 ms. (72 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (112 resets) in 41 ms. (95 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (112 resets) in 60 ms. (65 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (109 resets) in 37 ms. (105 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (115 resets) in 93 ms. (42 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (115 resets) in 45 ms. (87 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (111 resets) in 58 ms. (67 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (109 resets) in 52 ms. (75 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (112 resets) in 43 ms. (90 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (122 resets) in 71 ms. (55 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (115 resets) in 27 ms. (142 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (110 resets) in 32 ms. (121 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (111 resets) in 24 ms. (160 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (111 resets) in 47 ms. (83 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (112 resets) in 26 ms. (148 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (109 resets) in 23 ms. (166 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (112 resets) in 25 ms. (153 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (109 resets) in 40 ms. (97 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (114 resets) in 48 ms. (81 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (110 resets) in 29 ms. (133 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (116 resets) in 38 ms. (102 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (109 resets) in 28 ms. (137 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4001 steps (110 resets) in 27 ms. (142 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (110 resets) in 46 ms. (85 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4000 steps (106 resets) in 38 ms. (102 steps per ms) remains 46/46 properties
[2026-05-25 03:48:42] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (OVERLAPS) 16/110 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (OVERLAPS) 346/456 variables, 46/48 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/456 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (OVERLAPS) 6/462 variables, 2/50 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/462 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (OVERLAPS) 480/942 variables, 462/512 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/942 variables, 0/512 constraints. Problems are: Problem set: 0 solved, 46 unsolved
Problem AtomicPropp14 is UNSAT
At refinement iteration 9 (OVERLAPS) 76/1018 variables, 62/574 constraints. Problems are: Problem set: 1 solved, 45 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1018 variables, 0/574 constraints. Problems are: Problem set: 1 solved, 45 unsolved
At refinement iteration 11 (OVERLAPS) 4/1022 variables, 2/576 constraints. Problems are: Problem set: 1 solved, 45 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1022/1027 variables, and 576 constraints, problems are : Problem set: 1 solved, 45 unsolved in 5022 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 48/48 constraints, State Equation: 526/529 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 45 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 45 unsolved
At refinement iteration 1 (OVERLAPS) 16/108 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 45 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 45 unsolved
At refinement iteration 3 (OVERLAPS) 348/456 variables, 46/48 constraints. Problems are: Problem set: 1 solved, 45 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/456 variables, 0/48 constraints. Problems are: Problem set: 1 solved, 45 unsolved
At refinement iteration 5 (OVERLAPS) 6/462 variables, 2/50 constraints. Problems are: Problem set: 1 solved, 45 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/462 variables, 0/50 constraints. Problems are: Problem set: 1 solved, 45 unsolved
At refinement iteration 7 (OVERLAPS) 480/942 variables, 462/512 constraints. Problems are: Problem set: 1 solved, 45 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/942 variables, 20/532 constraints. Problems are: Problem set: 1 solved, 45 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/942 variables, 0/532 constraints. Problems are: Problem set: 1 solved, 45 unsolved
At refinement iteration 10 (OVERLAPS) 76/1018 variables, 62/594 constraints. Problems are: Problem set: 1 solved, 45 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1018 variables, 25/619 constraints. Problems are: Problem set: 1 solved, 45 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1018/1027 variables, and 619 constraints, problems are : Problem set: 1 solved, 45 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 48/48 constraints, State Equation: 524/529 constraints, PredecessorRefiner: 45/46 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10050ms problems are : Problem set: 1 solved, 45 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 92 out of 529 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 498/498 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 0 with 58 rules applied. Total rules applied 58 place count 529 transition count 440
Reduce places removed 58 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 78 rules applied. Total rules applied 136 place count 471 transition count 420
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 156 place count 451 transition count 420
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 156 place count 451 transition count 396
Deduced a syphon composed of 24 places in 14 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 204 place count 427 transition count 396
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 1 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 3 with 104 rules applied. Total rules applied 308 place count 375 transition count 344
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 332 place count 363 transition count 344
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 333 place count 363 transition count 343
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 334 place count 362 transition count 343
Free-agglomeration rule (complex) applied 30 times.
Iterating global reduction 4 with 30 rules applied. Total rules applied 364 place count 362 transition count 313
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 4 with 30 rules applied. Total rules applied 394 place count 332 transition count 313
Partial Free-agglomeration rule applied 23 times.
Drop transitions (Partial Free agglomeration) removed 23 transitions
Iterating global reduction 5 with 23 rules applied. Total rules applied 417 place count 332 transition count 313
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 418 place count 331 transition count 312
Applied a total of 418 rules in 323 ms. Remains 331 /529 variables (removed 198) and now considering 312/498 (removed 186) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 323 ms. Remains : 331/529 places, 312/498 transitions.
RANDOM walk for 40000 steps (2405 resets) in 893 ms. (44 steps per ms) remains 42/45 properties
BEST_FIRST walk for 4000 steps (197 resets) in 58 ms. (67 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (191 resets) in 59 ms. (66 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (192 resets) in 40 ms. (97 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (196 resets) in 29 ms. (133 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (188 resets) in 26 ms. (148 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (193 resets) in 32 ms. (121 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (176 resets) in 33 ms. (117 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4002 steps (195 resets) in 18 ms. (210 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (182 resets) in 34 ms. (114 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (197 resets) in 33 ms. (117 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (190 resets) in 36 ms. (108 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (191 resets) in 24 ms. (160 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (192 resets) in 51 ms. (76 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (198 resets) in 37 ms. (105 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (189 resets) in 30 ms. (129 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (186 resets) in 25 ms. (153 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (190 resets) in 25 ms. (153 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (192 resets) in 27 ms. (142 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (192 resets) in 25 ms. (153 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (190 resets) in 24 ms. (160 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (195 resets) in 25 ms. (153 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (199 resets) in 25 ms. (153 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (189 resets) in 25 ms. (153 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4002 steps (193 resets) in 43 ms. (90 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (198 resets) in 37 ms. (105 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (204 resets) in 26 ms. (148 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (198 resets) in 27 ms. (142 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (188 resets) in 23 ms. (166 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4002 steps (201 resets) in 24 ms. (160 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (185 resets) in 30 ms. (129 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (192 resets) in 28 ms. (137 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (187 resets) in 27 ms. (142 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (193 resets) in 23 ms. (166 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (192 resets) in 27 ms. (142 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (193 resets) in 33 ms. (117 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (198 resets) in 26 ms. (148 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (204 resets) in 38 ms. (102 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4000 steps (198 resets) in 38 ms. (102 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4002 steps (199 resets) in 24 ms. (160 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (194 resets) in 25 ms. (153 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (186 resets) in 39 ms. (100 steps per ms) remains 42/42 properties
BEST_FIRST walk for 4001 steps (198 resets) in 25 ms. (153 steps per ms) remains 42/42 properties
Interrupted probabilistic random walk after 176847 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :7 out of 42
Probabilistic random walk after 176847 steps, saw 88460 distinct states, run finished after 3010 ms. (steps per millisecond=58 ) properties seen :7
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3431846103540993761.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8536658243290160478.kers'
[2026-05-25 03:48:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3431846103540993761.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8536658243290160478.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 312 rows 331 cols 1149 entries
Finished phase 1 with 240 SingleSign rule and 41 generalized
[2026-05-25 03:48:57] [INFO ] Computed 50 invariants in 8 ms
Computed 50 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-8536658243290160478.kers
Total runtime 9 ms.
[2026-05-25 03:48:57] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 1 (OVERLAPS) 5/78 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 3 (OVERLAPS) 212/290 variables, 44/46 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/290 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 5 (OVERLAPS) 11/301 variables, 4/50 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/301 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 7 (OVERLAPS) 312/613 variables, 301/351 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/613 variables, 19/370 constraints. Problems are: Problem set: 0 solved, 35 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/613 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 35 unsolved
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp51 is UNSAT
At refinement iteration 10 (OVERLAPS) 30/643 variables, 30/400 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/643 variables, 5/405 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/643 variables, 0/405 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 13 (OVERLAPS) 0/643 variables, 0/405 constraints. Problems are: Problem set: 5 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 643/643 variables, and 405 constraints, problems are : Problem set: 5 solved, 30 unsolved in 7113 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 48/48 constraints, State Equation: 331/331 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 30 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 5/55 variables, 2/2 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/2 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 214/269 variables, 34/36 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/269 variables, 0/36 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 5 (OVERLAPS) 29/298 variables, 13/49 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 0/49 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 2/300 variables, 1/50 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/300 variables, 0/50 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 9 (OVERLAPS) 311/611 variables, 300/350 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/611 variables, 19/369 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/611 variables, 14/383 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/611 variables, 8/391 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/611 variables, 0/391 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 14 (OVERLAPS) 32/643 variables, 31/422 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/643 variables, 16/438 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/643 variables, 5/443 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/643 variables, 10/453 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/643 variables, 7/460 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/643 variables, 2/462 constraints. Problems are: Problem set: 5 solved, 30 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/643 variables, 1/463 constraints. Problems are: Problem set: 5 solved, 30 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 643/643 variables, and 463 constraints, problems are : Problem set: 5 solved, 30 unsolved in 45014 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 48/48 constraints, State Equation: 331/331 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 30/35 constraints, Known Traps: 22/22 constraints, Known Traps Along Path: 11/11 constraints]
After SMT, in 52158ms problems are : Problem set: 5 solved, 30 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 50 out of 331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 331/331 places, 312/312 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 331 transition count 303
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 10 rules applied. Total rules applied 19 place count 322 transition count 302
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 20 place count 321 transition count 302
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 20 place count 321 transition count 299
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 26 place count 318 transition count 299
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 3 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 62 place count 300 transition count 281
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 68 place count 297 transition count 283
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 69 place count 297 transition count 282
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 70 place count 296 transition count 282
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 4 with 11 rules applied. Total rules applied 81 place count 296 transition count 271
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 92 place count 285 transition count 271
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 99 place count 285 transition count 271
Applied a total of 99 rules in 100 ms. Remains 285 /331 variables (removed 46) and now considering 271/312 (removed 41) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 285/331 places, 271/312 transitions.
RANDOM walk for 40000 steps (4339 resets) in 902 ms. (44 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (303 resets) in 36 ms. (108 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (295 resets) in 31 ms. (125 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4000 steps (291 resets) in 19 ms. (200 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4000 steps (305 resets) in 21 ms. (181 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (303 resets) in 19 ms. (200 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (284 resets) in 22 ms. (173 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (297 resets) in 22 ms. (174 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (288 resets) in 26 ms. (148 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (289 resets) in 27 ms. (142 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (301 resets) in 20 ms. (190 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (306 resets) in 17 ms. (222 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (299 resets) in 17 ms. (222 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (316 resets) in 16 ms. (235 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (309 resets) in 17 ms. (222 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (319 resets) in 15 ms. (250 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (302 resets) in 17 ms. (222 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (299 resets) in 16 ms. (235 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (294 resets) in 24 ms. (160 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4000 steps (302 resets) in 17 ms. (222 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (296 resets) in 18 ms. (210 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (283 resets) in 18 ms. (210 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (291 resets) in 16 ms. (235 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (308 resets) in 19 ms. (200 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (303 resets) in 16 ms. (235 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (307 resets) in 23 ms. (166 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (304 resets) in 23 ms. (166 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4000 steps (278 resets) in 17 ms. (222 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (305 resets) in 17 ms. (222 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (307 resets) in 19 ms. (200 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (301 resets) in 27 ms. (142 steps per ms) remains 30/30 properties
Interrupted probabilistic random walk after 190129 steps, run timeout after 3001 ms. (steps per millisecond=63 ) properties seen :0 out of 30
Probabilistic random walk after 190129 steps, saw 95106 distinct states, run finished after 3002 ms. (steps per millisecond=63 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6739193676007784005.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5289385735459119617.kers'
[2026-05-25 03:49:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6739193676007784005.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5289385735459119617.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 271 rows 285 cols 1178 entries
Finished phase 1 with 179 SingleSign rule and 56 generalized
[2026-05-25 03:49:52] [INFO ] Computed 50 invariants in 3 ms
Computed 50 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-5289385735459119617.kers
Total runtime 4 ms.
[2026-05-25 03:49:52] [INFO ] State equation strengthened by 32 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 5/55 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 187/242 variables, 38/40 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (OVERLAPS) 16/258 variables, 8/49 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/258 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (OVERLAPS) 4/262 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/262 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (OVERLAPS) 270/532 variables, 262/313 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/532 variables, 31/344 constraints. Problems are: Problem set: 0 solved, 30 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/532 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 13 (OVERLAPS) 24/556 variables, 23/367 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/556 variables, 1/368 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/556 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 16 (OVERLAPS) 0/556 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 556/556 variables, and 368 constraints, problems are : Problem set: 0 solved, 30 unsolved in 6562 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 48/48 constraints, State Equation: 285/285 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 30 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 5/55 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 187/242 variables, 38/40 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 16/258 variables, 8/50 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/258 variables, 2/52 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/258 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (OVERLAPS) 4/262 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/262 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 12 (OVERLAPS) 270/532 variables, 262/316 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/532 variables, 31/347 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/532 variables, 15/362 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/532 variables, 3/365 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/532 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 17 (OVERLAPS) 24/556 variables, 23/388 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/556 variables, 1/389 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/556 variables, 15/404 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/556 variables, 9/413 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/556 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/556 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/556 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 24 (OVERLAPS) 0/556 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Int declared 556/556 variables, and 415 constraints, problems are : Problem set: 0 solved, 30 unsolved in 29414 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 48/48 constraints, State Equation: 285/285 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 35992ms problems are : Problem set: 0 solved, 30 unsolved
Parikh walk visited 0 properties in 30002 ms.
Support contains 50 out of 285 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 285/285 places, 271/271 transitions.
Applied a total of 0 rules in 12 ms. Remains 285 /285 variables (removed 0) and now considering 271/271 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 285/285 places, 271/271 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 285/285 places, 271/271 transitions.
Applied a total of 0 rules in 9 ms. Remains 285 /285 variables (removed 0) and now considering 271/271 (removed 0) transitions.
[2026-05-25 03:50:58] [INFO ] Invariant cache hit.
[2026-05-25 03:50:58] [INFO ] Implicit Places using invariants in 139 ms returned []
[2026-05-25 03:50:58] [INFO ] Invariant cache hit.
[2026-05-25 03:50:59] [INFO ] State equation strengthened by 32 read => feed constraints.
[2026-05-25 03:51:01] [INFO ] Implicit Places using invariants and state equation in 2444 ms returned [27, 54, 59, 83, 122, 150, 155, 156, 216, 223, 231, 277, 282]
[2026-05-25 03:51:01] [INFO ] Actually due to overlaps returned [231, 122, 155, 216, 223]
Discarding 5 places :
Implicit Place search using SMT with State Equation took 2591 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 280/285 places, 271/271 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 280 transition count 269
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 278 transition count 269
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 278 transition count 269
Applied a total of 5 rules in 31 ms. Remains 278 /280 variables (removed 2) and now considering 269/271 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14667900490582780725.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13590080508735673988.kers'
[2026-05-25 03:51:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14667900490582780725.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13590080508735673988.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 269 rows 278 cols 1139 entries
Finished phase 1 with 181 SingleSign rule and 52 generalized
[2026-05-25 03:51:01] [INFO ] Computed 45 invariants in 9 ms
Computed 45 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-13590080508735673988.kers
Total runtime 11 ms.
[2026-05-25 03:51:01] [INFO ] Implicit Places using invariants in 149 ms returned []
[2026-05-25 03:51:01] [INFO ] Invariant cache hit.
[2026-05-25 03:51:01] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-25 03:51:03] [INFO ] Implicit Places using invariants and state equation in 1969 ms returned [27, 54, 59, 83, 149, 154, 270, 275]
[2026-05-25 03:51:03] [INFO ] Actually due to overlaps returned [275, 149, 154, 270]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 2122 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 274/285 places, 269/271 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 274 transition count 267
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 272 transition count 267
Applied a total of 4 rules in 24 ms. Remains 272 /274 variables (removed 2) and now considering 267/269 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3436953923224046498.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-364132603612514983.kers'
[2026-05-25 03:51:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3436953923224046498.kers, --Pflows, --basisKERS=/tmp/petrispot-output-364132603612514983.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 267 rows 272 cols 1116 entries
Finished phase 1 with 188 SingleSign rule and 43 generalized
[2026-05-25 03:51:03] [INFO ] Computed 41 invariants in 5 ms
Computed 41 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-364132603612514983.kers
Total runtime 6 ms.
[2026-05-25 03:51:03] [INFO ] Implicit Places using invariants in 129 ms returned []
[2026-05-25 03:51:03] [INFO ] Invariant cache hit.
[2026-05-25 03:51:03] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-25 03:51:05] [INFO ] Implicit Places using invariants and state equation in 1921 ms returned [27, 54, 59, 83]
[2026-05-25 03:51:05] [INFO ] Actually due to overlaps returned [27]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2054 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 271/285 places, 267/271 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 271 transition count 267
Applied a total of 1 rules in 20 ms. Remains 271 /271 variables (removed 0) and now considering 267/267 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15045551242502958002.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18377811026394854147.kers'
[2026-05-25 03:51:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15045551242502958002.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18377811026394854147.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 267 rows 271 cols 1107 entries
Finished phase 1 with 189 SingleSign rule and 42 generalized
[2026-05-25 03:51:05] [INFO ] Computed 40 invariants in 3 ms
Computed 40 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-18377811026394854147.kers
Total runtime 4 ms.
[2026-05-25 03:51:05] [INFO ] Implicit Places using invariants in 135 ms returned []
[2026-05-25 03:51:05] [INFO ] Invariant cache hit.
[2026-05-25 03:51:05] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-25 03:51:07] [INFO ] Implicit Places using invariants and state equation in 1949 ms returned [53, 58, 82]
[2026-05-25 03:51:07] [INFO ] Actually due to overlaps returned [58, 53]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2094 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 4 : 269/285 places, 267/271 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 269 transition count 266
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 268 transition count 266
Applied a total of 2 rules in 19 ms. Remains 268 /269 variables (removed 1) and now considering 266/267 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15893844791016989449.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15545791842532085596.kers'
[2026-05-25 03:51:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15893844791016989449.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15545791842532085596.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 266 rows 268 cols 1096 entries
Finished phase 1 with 191 SingleSign rule and 39 generalized
[2026-05-25 03:51:07] [INFO ] Computed 38 invariants in 4 ms
Computed 38 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-15545791842532085596.kers
Total runtime 4 ms.
[2026-05-25 03:51:07] [INFO ] Implicit Places using invariants in 123 ms returned []
[2026-05-25 03:51:07] [INFO ] Invariant cache hit.
[2026-05-25 03:51:08] [INFO ] State equation strengthened by 34 read => feed constraints.
[2026-05-25 03:51:09] [INFO ] Implicit Places using invariants and state equation in 1683 ms returned [79]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1825 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 5 : 267/285 places, 266/271 transitions.
Applied a total of 0 rules in 15 ms. Remains 267 /267 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 6 iterations and 10805 ms. Remains : 267/285 places, 266/271 transitions.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2026-05-25 03:51:09] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 03:51:09] [INFO ] Flatten gal took : 24 ms
FORMULA DoubleExponent-PT-010-CTLFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 03:51:09] [INFO ] Flatten gal took : 29 ms
[2026-05-25 03:51:09] [INFO ] Input system was already deterministic with 498 transitions.
Support contains 74 out of 529 places (down from 79) after GAL structural reductions.
FORMULA DoubleExponent-PT-010-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 898 edges and 529 vertex of which 527 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 529/529 places, 498/498 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 115 transitions
Trivial Post-agglo rules discarded 115 transitions
Performed 115 trivial Post agglomeration. Transition count delta: 115
Iterating post reduction 0 with 115 rules applied. Total rules applied 115 place count 528 transition count 382
Reduce places removed 115 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 119 rules applied. Total rules applied 234 place count 413 transition count 378
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 238 place count 409 transition count 378
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 238 place count 409 transition count 357
Deduced a syphon composed of 21 places in 2 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 280 place count 388 transition count 357
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 67
Deduced a syphon composed of 67 places in 16 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 414 place count 321 transition count 290
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 415 place count 320 transition count 289
Applied a total of 415 rules in 99 ms. Remains 320 /529 variables (removed 209) and now considering 289/498 (removed 209) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6676898028001393673.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17444681074908154328.kers'
[2026-05-25 03:51:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6676898028001393673.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17444681074908154328.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 289 rows 318 cols 929 entries
Finished phase 1 with 213 SingleSign rule and 57 generalized
[2026-05-25 03:51:09] [INFO ] Computed 50 invariants in 5 ms
Computed 50 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-17444681074908154328.kers
Total runtime 5 ms.
[2026-05-25 03:51:10] [INFO ] Implicit Places using invariants in 161 ms returned [266]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 162 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 319/529 places, 289/498 transitions.
Graph (complete) has 817 edges and 319 vertex of which 318 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 317 transition count 287
Applied a total of 3 rules in 19 ms. Remains 317 /319 variables (removed 2) and now considering 287/289 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14393656168437134523.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2085800447336276562.kers'
[2026-05-25 03:51:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14393656168437134523.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2085800447336276562.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 287 rows 315 cols 922 entries
Finished phase 1 with 210 SingleSign rule and 58 generalized
[2026-05-25 03:51:10] [INFO ] Computed 49 invariants in 4 ms
Computed 49 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-2085800447336276562.kers
Total runtime 5 ms.
[2026-05-25 03:51:10] [INFO ] Implicit Places using invariants in 168 ms returned []
[2026-05-25 03:51:10] [INFO ] Invariant cache hit.
[2026-05-25 03:51:10] [INFO ] State equation strengthened by 17 read => feed constraints.
[2026-05-25 03:51:12] [INFO ] Implicit Places using invariants and state equation in 2043 ms returned []
Implicit Place search using SMT with State Equation took 2213 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 317/529 places, 287/498 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2499 ms. Remains : 317/529 places, 287/498 transitions.
[2026-05-25 03:51:12] [INFO ] Flatten gal took : 17 ms
[2026-05-25 03:51:12] [INFO ] Flatten gal took : 11 ms
[2026-05-25 03:51:12] [INFO ] Input system was already deterministic with 287 transitions.
[2026-05-25 03:51:12] [INFO ] Flatten gal took : 11 ms
[2026-05-25 03:51:12] [INFO ] Flatten gal took : 11 ms
[2026-05-25 03:51:12] [INFO ] Time to serialize gal into /tmp/CTLFireability9572184032465560151.gal : 7 ms
[2026-05-25 03:51:12] [INFO ] Time to serialize properties into /tmp/CTLFireability17010976615223545669.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/CTLFireability9572184032465560151.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17010976615223545669.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.
[2026-05-25 03:51:42] [INFO ] Flatten gal took : 11 ms
[2026-05-25 03:51:42] [INFO ] Applying decomposition
[2026-05-25 03:51:42] [INFO ] Flatten gal took : 10 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/graph15175273788370687483.txt' '-o' '/tmp/graph15175273788370687483.bin' '-w' '/tmp/graph15175273788370687483.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15175273788370687483.bin' '-l' '-1' '-v' '-w' '/tmp/graph15175273788370687483.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:51:42] [INFO ] Decomposing Gal with order
[2026-05-25 03:51:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:51:42] [INFO ] Removed a total of 64 redundant transitions.
[2026-05-25 03:51:42] [INFO ] Flatten gal took : 70 ms
[2026-05-25 03:51:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2026-05-25 03:51:42] [INFO ] Time to serialize gal into /tmp/CTLFireability17422552600626141300.gal : 9 ms
[2026-05-25 03:51:42] [INFO ] Time to serialize properties into /tmp/CTLFireability11078202156528877189.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/CTLFireability17422552600626141300.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11078202156528877189.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 529/529 places, 498/498 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 120 transitions
Trivial Post-agglo rules discarded 120 transitions
Performed 120 trivial Post agglomeration. Transition count delta: 120
Iterating post reduction 0 with 120 rules applied. Total rules applied 120 place count 529 transition count 378
Reduce places removed 120 places and 0 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 240 place count 409 transition count 378
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 240 place count 409 transition count 358
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 280 place count 389 transition count 358
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 1 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 2 with 142 rules applied. Total rules applied 422 place count 318 transition count 287
Applied a total of 422 rules in 34 ms. Remains 318 /529 variables (removed 211) and now considering 287/498 (removed 211) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16060768413383812383.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2969131398039891862.kers'
[2026-05-25 03:52:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16060768413383812383.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2969131398039891862.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 287 rows 318 cols 933 entries
Finished phase 1 with 235 SingleSign rule and 33 generalized
[2026-05-25 03:52:12] [INFO ] Computed 50 invariants in 10 ms
Computed 50 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-2969131398039891862.kers
Total runtime 12 ms.
[2026-05-25 03:52:13] [INFO ] Implicit Places using invariants in 181 ms returned [264]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 182 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 317/529 places, 287/498 transitions.
Graph (complete) has 823 edges and 317 vertex of which 316 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 315 transition count 285
Applied a total of 3 rules in 15 ms. Remains 315 /317 variables (removed 2) and now considering 285/287 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17811316507338257868.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1888187316664045177.kers'
[2026-05-25 03:52:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17811316507338257868.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1888187316664045177.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 285 rows 315 cols 926 entries
Finished phase 1 with 234 SingleSign rule and 32 generalized
[2026-05-25 03:52:13] [INFO ] Computed 49 invariants in 8 ms
Computed 49 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-1888187316664045177.kers
Total runtime 9 ms.
[2026-05-25 03:52:13] [INFO ] Implicit Places using invariants in 160 ms returned []
[2026-05-25 03:52:13] [INFO ] Invariant cache hit.
[2026-05-25 03:52:13] [INFO ] State equation strengthened by 20 read => feed constraints.
[2026-05-25 03:52:15] [INFO ] Implicit Places using invariants and state equation in 2113 ms returned []
Implicit Place search using SMT with State Equation took 2277 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 315/529 places, 285/498 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2508 ms. Remains : 315/529 places, 285/498 transitions.
[2026-05-25 03:52:15] [INFO ] Flatten gal took : 16 ms
[2026-05-25 03:52:15] [INFO ] Flatten gal took : 10 ms
[2026-05-25 03:52:15] [INFO ] Input system was already deterministic with 285 transitions.
[2026-05-25 03:52:15] [INFO ] Flatten gal took : 8 ms
[2026-05-25 03:52:15] [INFO ] Flatten gal took : 8 ms
[2026-05-25 03:52:15] [INFO ] Time to serialize gal into /tmp/CTLFireability4228416635229697743.gal : 2 ms
[2026-05-25 03:52:15] [INFO ] Time to serialize properties into /tmp/CTLFireability93516078806482201.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/CTLFireability4228416635229697743.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability93516078806482201.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 -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 03:52:45] [INFO ] Flatten gal took : 13 ms
[2026-05-25 03:52:45] [INFO ] Applying decomposition
[2026-05-25 03:52:45] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9903946156553902388.txt' '-o' '/tmp/graph9903946156553902388.bin' '-w' '/tmp/graph9903946156553902388.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9903946156553902388.bin' '-l' '-1' '-v' '-w' '/tmp/graph9903946156553902388.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:52:45] [INFO ] Decomposing Gal with order
[2026-05-25 03:52:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:52:45] [INFO ] Removed a total of 66 redundant transitions.
[2026-05-25 03:52:45] [INFO ] Flatten gal took : 18 ms
[2026-05-25 03:52:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 8 ms.
[2026-05-25 03:52:45] [INFO ] Time to serialize gal into /tmp/CTLFireability9879546226921867677.gal : 4 ms
[2026-05-25 03:52:45] [INFO ] Time to serialize properties into /tmp/CTLFireability3207259643162173113.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/CTLFireability9879546226921867677.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3207259643162173113.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 529/529 places, 498/498 transitions.
Applied a total of 0 rules in 12 ms. Remains 529 /529 variables (removed 0) and now considering 498/498 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16850328159334656228.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4944519727823610003.kers'
[2026-05-25 03:53:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16850328159334656228.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4944519727823610003.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 498 rows 529 cols 1397 entries
Finished phase 1 with 449 SingleSign rule and 30 generalized
[2026-05-25 03:53:15] [INFO ] Computed 50 invariants in 24 ms
Computed 50 P flows in 24 ms.
Exported basis to /tmp/petrispot-output-4944519727823610003.kers
Total runtime 26 ms.
[2026-05-25 03:53:15] [INFO ] Implicit Places using invariants in 214 ms returned []
[2026-05-25 03:53:15] [INFO ] Invariant cache hit.
[2026-05-25 03:53:17] [INFO ] Implicit Places using invariants and state equation in 1854 ms returned []
Implicit Place search using SMT with State Equation took 2070 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 2085 ms. Remains : 529/529 places, 498/498 transitions.
[2026-05-25 03:53:17] [INFO ] Flatten gal took : 15 ms
[2026-05-25 03:53:17] [INFO ] Flatten gal took : 9 ms
[2026-05-25 03:53:17] [INFO ] Input system was already deterministic with 498 transitions.
[2026-05-25 03:53:17] [INFO ] Flatten gal took : 9 ms
[2026-05-25 03:53:17] [INFO ] Flatten gal took : 9 ms
[2026-05-25 03:53:17] [INFO ] Time to serialize gal into /tmp/CTLFireability10900063260050245314.gal : 2 ms
[2026-05-25 03:53:17] [INFO ] Time to serialize properties into /tmp/CTLFireability13440347527787669046.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/CTLFireability10900063260050245314.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13440347527787669046.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.
[2026-05-25 03:53:47] [INFO ] Flatten gal took : 9 ms
[2026-05-25 03:53:47] [INFO ] Applying decomposition
[2026-05-25 03:53:47] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3663184976508618920.txt' '-o' '/tmp/graph3663184976508618920.bin' '-w' '/tmp/graph3663184976508618920.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3663184976508618920.bin' '-l' '-1' '-v' '-w' '/tmp/graph3663184976508618920.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:53:47] [INFO ] Decomposing Gal with order
[2026-05-25 03:53:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:53:47] [INFO ] Removed a total of 141 redundant transitions.
[2026-05-25 03:53:47] [INFO ] Flatten gal took : 25 ms
[2026-05-25 03:53:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 6 ms.
[2026-05-25 03:53:47] [INFO ] Time to serialize gal into /tmp/CTLFireability9344996394263618747.gal : 8 ms
[2026-05-25 03:53:47] [INFO ] Time to serialize properties into /tmp/CTLFireability8009199925289978186.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/CTLFireability9344996394263618747.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8009199925289978186.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 529/529 places, 498/498 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 112 transitions
Trivial Post-agglo rules discarded 112 transitions
Performed 112 trivial Post agglomeration. Transition count delta: 112
Iterating post reduction 0 with 112 rules applied. Total rules applied 112 place count 528 transition count 385
Reduce places removed 112 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 115 rules applied. Total rules applied 227 place count 416 transition count 382
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 230 place count 413 transition count 382
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 230 place count 413 transition count 363
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 268 place count 394 transition count 363
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 3 with 140 rules applied. Total rules applied 408 place count 324 transition count 293
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 410 place count 324 transition count 293
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 411 place count 323 transition count 292
Applied a total of 411 rules in 38 ms. Remains 323 /529 variables (removed 206) and now considering 292/498 (removed 206) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18207877624257564823.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1443776958752762707.kers'
[2026-05-25 03:54:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18207877624257564823.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1443776958752762707.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 292 rows 322 cols 942 entries
Finished phase 1 with 215 SingleSign rule and 58 generalized
[2026-05-25 03:54:18] [INFO ] Computed 50 invariants in 4 ms
Computed 50 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-1443776958752762707.kers
Total runtime 4 ms.
[2026-05-25 03:54:18] [INFO ] Implicit Places using invariants in 172 ms returned [270]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 183 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 322/529 places, 292/498 transitions.
Graph (complete) has 823 edges and 322 vertex of which 321 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 320 transition count 290
Applied a total of 3 rules in 27 ms. Remains 320 /322 variables (removed 2) and now considering 290/292 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1136017920413982312.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11307393207241191216.kers'
[2026-05-25 03:54:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1136017920413982312.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11307393207241191216.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 290 rows 319 cols 935 entries
Finished phase 1 with 213 SingleSign rule and 58 generalized
[2026-05-25 03:54:18] [INFO ] Computed 49 invariants in 4 ms
Computed 49 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-11307393207241191216.kers
Total runtime 4 ms.
[2026-05-25 03:54:18] [INFO ] Implicit Places using invariants in 235 ms returned []
[2026-05-25 03:54:18] [INFO ] Invariant cache hit.
[2026-05-25 03:54:18] [INFO ] State equation strengthened by 16 read => feed constraints.
[2026-05-25 03:54:20] [INFO ] Implicit Places using invariants and state equation in 1766 ms returned []
Implicit Place search using SMT with State Equation took 2018 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 320/529 places, 290/498 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2266 ms. Remains : 320/529 places, 290/498 transitions.
[2026-05-25 03:54:20] [INFO ] Flatten gal took : 6 ms
[2026-05-25 03:54:20] [INFO ] Flatten gal took : 6 ms
[2026-05-25 03:54:20] [INFO ] Input system was already deterministic with 290 transitions.
[2026-05-25 03:54:20] [INFO ] Flatten gal took : 5 ms
[2026-05-25 03:54:20] [INFO ] Flatten gal took : 13 ms
[2026-05-25 03:54:20] [INFO ] Time to serialize gal into /tmp/CTLFireability14328916788799973334.gal : 2 ms
[2026-05-25 03:54:20] [INFO ] Time to serialize properties into /tmp/CTLFireability13634539928369495696.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/CTLFireability14328916788799973334.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13634539928369495696.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.
[2026-05-25 03:54:50] [INFO ] Flatten gal took : 5 ms
[2026-05-25 03:54:50] [INFO ] Applying decomposition
[2026-05-25 03:54:50] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13522784126404447284.txt' '-o' '/tmp/graph13522784126404447284.bin' '-w' '/tmp/graph13522784126404447284.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13522784126404447284.bin' '-l' '-1' '-v' '-w' '/tmp/graph13522784126404447284.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:54:50] [INFO ] Decomposing Gal with order
[2026-05-25 03:54:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:54:50] [INFO ] Removed a total of 63 redundant transitions.
[2026-05-25 03:54:50] [INFO ] Flatten gal took : 14 ms
[2026-05-25 03:54:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 8 ms.
[2026-05-25 03:54:50] [INFO ] Time to serialize gal into /tmp/CTLFireability3654653653497084792.gal : 5 ms
[2026-05-25 03:54:50] [INFO ] Time to serialize properties into /tmp/CTLFireability2465986548705086395.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/CTLFireability3654653653497084792.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2465986548705086395.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 529/529 places, 498/498 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 121 transitions
Trivial Post-agglo rules discarded 121 transitions
Performed 121 trivial Post agglomeration. Transition count delta: 121
Iterating post reduction 0 with 121 rules applied. Total rules applied 121 place count 528 transition count 376
Reduce places removed 121 places and 0 transitions.
Iterating post reduction 1 with 121 rules applied. Total rules applied 242 place count 407 transition count 376
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 242 place count 407 transition count 356
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 282 place count 387 transition count 356
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 1 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 2 with 142 rules applied. Total rules applied 424 place count 316 transition count 285
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 425 place count 315 transition count 284
Applied a total of 425 rules in 56 ms. Remains 315 /529 variables (removed 214) and now considering 284/498 (removed 214) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15699090571146348429.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6841175788669466737.kers'
[2026-05-25 03:55:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15699090571146348429.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6841175788669466737.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 284 rows 313 cols 917 entries
Finished phase 1 with 208 SingleSign rule and 57 generalized
[2026-05-25 03:55:20] [INFO ] Computed 50 invariants in 4 ms
Computed 50 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-6841175788669466737.kers
Total runtime 7 ms.
[2026-05-25 03:55:20] [INFO ] Implicit Places using invariants in 265 ms returned [262]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 267 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 314/529 places, 284/498 transitions.
Graph (complete) has 820 edges and 314 vertex of which 313 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 312 transition count 282
Applied a total of 3 rules in 10 ms. Remains 312 /314 variables (removed 2) and now considering 282/284 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6205881315315763582.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18248718985519484890.kers'
[2026-05-25 03:55:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6205881315315763582.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18248718985519484890.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 282 rows 310 cols 910 entries
Finished phase 1 with 205 SingleSign rule and 58 generalized
[2026-05-25 03:55:20] [INFO ] Computed 49 invariants in 4 ms
Computed 49 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-18248718985519484890.kers
Total runtime 5 ms.
[2026-05-25 03:55:21] [INFO ] Implicit Places using invariants in 351 ms returned []
[2026-05-25 03:55:21] [INFO ] Invariant cache hit.
[2026-05-25 03:55:21] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-25 03:55:23] [INFO ] Implicit Places using invariants and state equation in 1881 ms returned []
Implicit Place search using SMT with State Equation took 2263 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 312/529 places, 282/498 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2596 ms. Remains : 312/529 places, 282/498 transitions.
[2026-05-25 03:55:23] [INFO ] Flatten gal took : 8 ms
[2026-05-25 03:55:23] [INFO ] Flatten gal took : 5 ms
[2026-05-25 03:55:23] [INFO ] Input system was already deterministic with 282 transitions.
[2026-05-25 03:55:23] [INFO ] Flatten gal took : 5 ms
[2026-05-25 03:55:23] [INFO ] Flatten gal took : 4 ms
[2026-05-25 03:55:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12888375300143967300.gal : 18 ms
[2026-05-25 03:55:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11054818461384067987.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/ReachabilityCardinality12888375300143967300.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11054818461384067987.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (4123 resets) in 91 ms. (434 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (2694 resets) in 35 ms. (1111 steps per ms) remains 1/1 properties
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality11054818461384067987.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 10
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :10 after 12
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :12 after 27
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :27 after 48
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :48 after 100
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :100 after 515
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :515 after 1563
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1563 after 28664
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :28664 after 187648
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :187648 after 541433
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :541433 after 1.24767e+06
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.24767e+06 after 2.25805e+08
Interrupted probabilistic random walk after 721589 steps, run timeout after 3001 ms. (steps per millisecond=240 ) properties seen :0 out of 1
Probabilistic random walk after 721589 steps, saw 360884 distinct states, run finished after 3017 ms. (steps per millisecond=239 ) properties seen :0
[2026-05-25 03:55:26] [INFO ] Invariant cache hit.
[2026-05-25 03:55:26] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 157/158 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/158 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 96/254 variables, 21/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/254 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 18/272 variables, 11/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/272 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/272 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 267/539 variables, 272/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 16/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/539 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 42/581 variables, 30/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/581 variables, 2/367 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/581 variables, 1/368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/581 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 4/585 variables, 2/370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/585 variables, 4/374 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/585 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 8/593 variables, 5/379 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/593 variables, 1/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/593 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 1/594 variables, 1/381 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/594 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/594 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 594/594 variables, and 381 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1302 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 312/312 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 157/158 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/158 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 96/254 variables, 21/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/254 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 18/272 variables, 11/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/272 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/272 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :2.25805e+08 after 1.68583e+09
At refinement iteration 9 (OVERLAPS) 267/539 variables, 272/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 16/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/539 variables, 1/336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/539 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 42/581 variables, 30/366 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/581 variables, 2/368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/581 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/581 variables, 6/375 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/581 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 4/585 variables, 2/377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/585 variables, 4/381 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/585 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 8/593 variables, 5/386 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/593 variables, 1/387 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/593 variables, 1/388 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/593 variables, 1/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/593 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 1/594 variables, 1/390 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 7518ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 359 ms.
Support contains 1 out of 312 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 312/312 places, 282/282 transitions.
Graph (complete) has 777 edges and 312 vertex of which 311 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 311 transition count 281
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 2 place count 311 transition count 280
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 4 place count 310 transition count 280
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 1 with 42 rules applied. Total rules applied 46 place count 289 transition count 259
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 1 with 36 rules applied. Total rules applied 82 place count 271 transition count 259
Free-agglomeration rule (complex) applied 37 times.
Iterating global reduction 1 with 37 rules applied. Total rules applied 119 place count 271 transition count 222
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 156 place count 234 transition count 222
Partial Free-agglomeration rule applied 39 times.
Drop transitions (Partial Free agglomeration) removed 39 transitions
Iterating global reduction 2 with 39 rules applied. Total rules applied 195 place count 234 transition count 222
Applied a total of 195 rules in 74 ms. Remains 234 /312 variables (removed 78) and now considering 222/282 (removed 60) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 234/312 places, 222/282 transitions.
RANDOM walk for 4000000 steps (508975 resets) in 10382 ms. (385 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000001 steps (337312 resets) in 6615 ms. (604 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :1.68583e+09 after 6.87686e+09
Interrupted probabilistic random walk after 2649435 steps, run timeout after 12001 ms. (steps per millisecond=220 ) properties seen :0 out of 1
Probabilistic random walk after 2649435 steps, saw 1324796 distinct states, run finished after 12001 ms. (steps per millisecond=220 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14605288951937500341.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8363242461609240353.kers'
[2026-05-25 03:55:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14605288951937500341.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8363242461609240353.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 222 rows 232 cols 1413 entries
Finished phase 1 with 129 SingleSign rule and 56 generalized
[2026-05-25 03:55:50] [INFO ] Computed 49 invariants in 2 ms
Computed 49 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-8363242461609240353.kers
Total runtime 18 ms.
[2026-05-25 03:55:50] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 29/30 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 157/187 variables, 22/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/187 variables, 3/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/187 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 42/229 variables, 22/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :6.87686e+09 after 1.85789e+10
At refinement iteration 7 (INCLUDED_ONLY) 0/229 variables, 16/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/229 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 222/451 variables, 229/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/451 variables, 38/333 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/451 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 5/456 variables, 5/338 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/456 variables, 2/340 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/456 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/456 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 456/456 variables, and 340 constraints, problems are : Problem set: 0 solved, 1 unsolved in 20885 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 234/234 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 29/30 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 157/187 variables, 22/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/187 variables, 9/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/187 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 42/229 variables, 22/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/229 variables, 10/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/229 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 222/451 variables, 229/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/451 variables, 38/333 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/451 variables, 1/334 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/451 variables, 2/336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/451 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 5/456 variables, 5/341 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/456 variables, 2/343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/456 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/456 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 456/456 variables, and 343 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1363 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 234/234 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 22321ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 56 ms.
Support contains 1 out of 234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 222/222 transitions.
Applied a total of 0 rules in 12 ms. Remains 234 /234 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 234/234 places, 222/222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 222/222 transitions.
Applied a total of 0 rules in 8 ms. Remains 234 /234 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2026-05-25 03:56:13] [INFO ] Invariant cache hit.
[2026-05-25 03:56:22] [INFO ] Implicit Places using invariants in 9579 ms returned [20, 26, 46, 51, 72, 77, 98, 104, 125, 130, 131, 151, 156, 177, 183, 190, 225, 231]
[2026-05-25 03:56:22] [INFO ] Actually due to overlaps returned [190, 130]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 9590 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 232/234 places, 222/222 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 232 transition count 221
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 231 transition count 221
Applied a total of 2 rules in 35 ms. Remains 231 /232 variables (removed 1) and now considering 221/222 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2099359625648044382.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10421694791860096478.kers'
[2026-05-25 03:56:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2099359625648044382.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10421694791860096478.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 1 ms.
// Phase 1: matrix 221 rows 229 cols 1360 entries
Finished phase 1 with 132 SingleSign rule and 52 generalized
[2026-05-25 03:56:22] [INFO ] Computed 47 invariants in 7 ms
Computed 47 P flows in 8 ms.
Exported basis to /tmp/petrispot-output-10421694791860096478.kers
Total runtime 9 ms.
[2026-05-25 03:56:23] [INFO ] Implicit Places using invariants in 804 ms returned [20, 26, 46, 51, 72, 77, 98, 104, 125, 130, 150, 155, 176, 182, 222, 228]
[2026-05-25 03:56:23] [INFO ] Actually due to overlaps returned [228, 222]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 807 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 229/234 places, 221/222 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 229 transition count 220
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 228 transition count 220
Applied a total of 2 rules in 16 ms. Remains 228 /229 variables (removed 1) and now considering 220/221 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6322708444627049189.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10108440337541761923.kers'
[2026-05-25 03:56:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6322708444627049189.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10108440337541761923.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 220 rows 226 cols 1315 entries
Finished phase 1 with 138 SingleSign rule and 45 generalized
[2026-05-25 03:56:23] [INFO ] Computed 45 invariants in 1 ms
Computed 45 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10108440337541761923.kers
Total runtime 2 ms.
[2026-05-25 03:56:24] [INFO ] Implicit Places using invariants in 650 ms returned [20, 26, 46, 51, 72, 77, 98, 104, 125, 130, 150, 155, 176, 182]
[2026-05-25 03:56:24] [INFO ] Actually due to overlaps returned [26, 20]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 652 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 226/234 places, 220/222 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 226 transition count 219
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 219
Applied a total of 2 rules in 15 ms. Remains 225 /226 variables (removed 1) and now considering 219/220 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15643286073907685704.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15969491167181554213.kers'
[2026-05-25 03:56:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15643286073907685704.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15969491167181554213.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 219 rows 223 cols 1276 entries
Finished phase 1 with 134 SingleSign rule and 48 generalized
[2026-05-25 03:56:24] [INFO ] Computed 43 invariants in 1 ms
Computed 43 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15969491167181554213.kers
Total runtime 2 ms.
[2026-05-25 03:56:24] [INFO ] Implicit Places using invariants in 611 ms returned [43, 48, 69, 74, 95, 101, 122, 127, 147, 152, 173, 179]
[2026-05-25 03:56:24] [INFO ] Actually due to overlaps returned [48, 43]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 620 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 4 : 223/234 places, 219/222 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 223 transition count 218
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 222 transition count 218
Applied a total of 2 rules in 13 ms. Remains 222 /223 variables (removed 1) and now considering 218/219 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-956011293566506018.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13030384844958499966.kers'
[2026-05-25 03:56:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-956011293566506018.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13030384844958499966.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 218 rows 220 cols 1242 entries
Finished phase 1 with 134 SingleSign rule and 47 generalized
[2026-05-25 03:56:24] [INFO ] Computed 41 invariants in 1 ms
Computed 41 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13030384844958499966.kers
Total runtime 3 ms.
[2026-05-25 03:56:25] [INFO ] Implicit Places using invariants in 519 ms returned [66, 71, 92, 98, 119, 124, 144, 149, 170, 176]
[2026-05-25 03:56:25] [INFO ] Actually due to overlaps returned [71, 66]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 530 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 5 : 220/234 places, 218/222 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 220 transition count 217
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 219 transition count 217
Applied a total of 2 rules in 12 ms. Remains 219 /220 variables (removed 1) and now considering 217/218 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13762102873816369777.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7571530371646614174.kers'
[2026-05-25 03:56:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13762102873816369777.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7571530371646614174.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 217 rows 217 cols 1212 entries
Finished phase 1 with 134 SingleSign rule and 46 generalized
[2026-05-25 03:56:25] [INFO ] Computed 39 invariants in 1 ms
Computed 39 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7571530371646614174.kers
Total runtime 3 ms.
SDD proceeding with computation,1 properties remain. new max is 524288
[2026-05-25 03:56:26] [INFO ] Implicit Places using invariants in 575 ms returned [89, 95, 116, 121, 141, 146, 167, 173]
[2026-05-25 03:56:26] [INFO ] Actually due to overlaps returned [95, 89]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 578 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 6 : 217/234 places, 217/222 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 217 transition count 216
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 216 transition count 216
Applied a total of 2 rules in 14 ms. Remains 216 /217 variables (removed 1) and now considering 216/217 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9062281975002241877.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14975506337919170395.kers'
[2026-05-25 03:56:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9062281975002241877.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14975506337919170395.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 216 rows 214 cols 1188 entries
Finished phase 1 with 134 SingleSign rule and 45 generalized
[2026-05-25 03:56:26] [INFO ] Computed 37 invariants in 1 ms
Computed 37 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14975506337919170395.kers
Total runtime 3 ms.
SDD size :1.85789e+10 after 4.53154e+10
[2026-05-25 03:56:26] [INFO ] Implicit Places using invariants in 412 ms returned [113, 118, 138, 143, 164, 170]
[2026-05-25 03:56:26] [INFO ] Actually due to overlaps returned [118, 113]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 415 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 7 : 214/234 places, 216/222 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 214 transition count 215
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 213 transition count 215
Applied a total of 2 rules in 12 ms. Remains 213 /214 variables (removed 1) and now considering 215/216 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1763994453565090960.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11837602279441593684.kers'
[2026-05-25 03:56:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1763994453565090960.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11837602279441593684.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 1 ms.
// Phase 1: matrix 215 rows 211 cols 1169 entries
Finished phase 1 with 134 SingleSign rule and 44 generalized
[2026-05-25 03:56:26] [INFO ] Computed 35 invariants in 5 ms
Computed 35 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-11837602279441593684.kers
Total runtime 6 ms.
[2026-05-25 03:56:26] [INFO ] Implicit Places using invariants in 388 ms returned [135, 140, 161, 167]
[2026-05-25 03:56:26] [INFO ] Actually due to overlaps returned [140, 135]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 391 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 8 : 211/234 places, 215/222 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 211 transition count 214
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 210 transition count 214
Applied a total of 2 rules in 19 ms. Remains 210 /211 variables (removed 1) and now considering 214/215 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16581933639233599292.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3491627316322409223.kers'
[2026-05-25 03:56:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16581933639233599292.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3491627316322409223.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 214 rows 208 cols 1155 entries
Finished phase 1 with 134 SingleSign rule and 43 generalized
[2026-05-25 03:56:26] [INFO ] Computed 33 invariants in 3 ms
Computed 33 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-3491627316322409223.kers
Total runtime 4 ms.
[2026-05-25 03:56:27] [INFO ] Implicit Places using invariants in 316 ms returned [158, 164]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 317 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 9 : 208/234 places, 214/222 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 208 transition count 213
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 207 transition count 213
Applied a total of 2 rules in 13 ms. Remains 207 /208 variables (removed 1) and now considering 213/214 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13745734662740601293.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5937655094289658402.kers'
[2026-05-25 03:56:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13745734662740601293.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5937655094289658402.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 1 ms.
// Phase 1: matrix 213 rows 205 cols 1146 entries
Finished phase 1 with 134 SingleSign rule and 42 generalized
[2026-05-25 03:56:27] [INFO ] Computed 31 invariants in 6 ms
Computed 31 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-5937655094289658402.kers
Total runtime 7 ms.
[2026-05-25 03:56:27] [INFO ] Implicit Places using invariants in 352 ms returned []
[2026-05-25 03:56:27] [INFO ] Invariant cache hit.
[2026-05-25 03:56:27] [INFO ] State equation strengthened by 38 read => feed constraints.
[2026-05-25 03:56:29] [INFO ] Implicit Places using invariants and state equation in 1738 ms returned []
Implicit Place search using SMT with State Equation took 2104 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 10 : 207/234 places, 213/222 transitions.
Finished structural reductions in REACHABILITY mode , in 10 iterations and 16199 ms. Remains : 207/234 places, 213/222 transitions.
RANDOM walk for 4000000 steps (572277 resets) in 5868 ms. (681 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000000 steps (363469 resets) in 4036 ms. (990 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1623706 steps, run timeout after 6001 ms. (steps per millisecond=270 ) properties seen :0 out of 1
Probabilistic random walk after 1623706 steps, saw 811872 distinct states, run finished after 6001 ms. (steps per millisecond=270 ) properties seen :0
[2026-05-25 03:56:38] [INFO ] Invariant cache hit.
[2026-05-25 03:56:38] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/47 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 129/176 variables, 13/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/176 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/176 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 26/202 variables, 13/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 4/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 213/415 variables, 202/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/415 variables, 38/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/415 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 5/420 variables, 5/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/420 variables, 2/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/420 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/420 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/420 variables, and 283 constraints, problems are : Problem set: 0 solved, 1 unsolved in 903 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 207/207 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/47 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 129/176 variables, 13/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/176 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/176 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 26/202 variables, 13/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 213/415 variables, 202/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/415 variables, 38/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/415 variables, 1/277 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/415 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 5/420 variables, 5/282 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/420 variables, 2/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/420 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/420 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 420/420 variables, and 284 constraints, problems are : Problem set: 0 solved, 1 unsolved in 317 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 207/207 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1242ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 38 ms.
Support contains 1 out of 207 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 207/207 places, 213/213 transitions.
Applied a total of 0 rules in 3 ms. Remains 207 /207 variables (removed 0) and now considering 213/213 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 207/207 places, 213/213 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 207/207 places, 213/213 transitions.
Applied a total of 0 rules in 9 ms. Remains 207 /207 variables (removed 0) and now considering 213/213 (removed 0) transitions.
[2026-05-25 03:56:39] [INFO ] Invariant cache hit.
[2026-05-25 03:56:40] [INFO ] Implicit Places using invariants in 605 ms returned []
[2026-05-25 03:56:40] [INFO ] Invariant cache hit.
[2026-05-25 03:56:40] [INFO ] State equation strengthened by 38 read => feed constraints.
[2026-05-25 03:56:41] [INFO ] Implicit Places using invariants and state equation in 1730 ms returned []
Implicit Place search using SMT with State Equation took 2350 ms to find 0 implicit places.
[2026-05-25 03:56:41] [INFO ] Redundant transitions in 7 ms returned []
Running 212 sub problems to find dead transitions.
[2026-05-25 03:56:41] [INFO ] Invariant cache hit.
[2026-05-25 03:56:41] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/206 variables, 26/28 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 3 (OVERLAPS) 1/207 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 6 (OVERLAPS) 213/420 variables, 207/240 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/420 variables, 38/278 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/420 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 212 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/420 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 212 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/420 variables, and 278 constraints, problems are : Problem set: 0 solved, 212 unsolved in 22032 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 207/207 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 212/212 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 212 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/206 variables, 26/28 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 3 (OVERLAPS) 1/207 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 6 (OVERLAPS) 213/420 variables, 207/240 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/420 variables, 38/278 constraints. Problems are: Problem set: 0 solved, 212 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/420 variables, 212/490 constraints. Problems are: Problem set: 0 solved, 212 unsolved
SDD proceeding with computation,1 properties remain. new max is 1048576
SDD size :4.53154e+10 after 9.97119e+10
At refinement iteration 9 (INCLUDED_ONLY) 0/420 variables, 20/510 constraints. Problems are: Problem set: 0 solved, 212 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 518 constraints, problems are : Problem set: 0 solved, 212 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 207/207 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 212/212 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52140ms problems are : Problem set: 0 solved, 212 unsolved
Search for dead transitions found 0 dead transitions in 52141ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54528 ms. Remains : 207/207 places, 213/213 transitions.
RANDOM walk for 400000 steps (57431 resets) in 1529 ms. (261 steps per ms) remains 1/1 properties
Running SMT prover for 1 properties.
[2026-05-25 03:57:34] [INFO ] Invariant cache hit.
[2026-05-25 03:57:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2026-05-25 03:57:34] [INFO ] [Real]Absence check using 2 positive and 29 generalized place invariants in 10 ms returned sat
[2026-05-25 03:57:34] [INFO ] After 110ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2026-05-25 03:57:34] [INFO ] State equation strengthened by 38 read => feed constraints.
[2026-05-25 03:57:34] [INFO ] After 77ms SMT Verify possible using 38 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-25 03:57:34] [INFO ] After 105ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-25 03:57:34] [INFO ] After 297ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-25 03:57:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2026-05-25 03:57:34] [INFO ] [Nat]Absence check using 2 positive and 29 generalized place invariants in 10 ms returned sat
[2026-05-25 03:57:34] [INFO ] After 129ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2026-05-25 03:57:34] [INFO ] After 88ms SMT Verify possible using 38 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-25 03:57:34] [INFO ] After 120ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2026-05-25 03:57:34] [INFO ] After 308ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 4000000 steps (571909 resets) in 5275 ms. (758 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000002 steps (363397 resets) in 3584 ms. (1115 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1666272 steps, run timeout after 6001 ms. (steps per millisecond=277 ) properties seen :0 out of 1
Probabilistic random walk after 1666272 steps, saw 833152 distinct states, run finished after 6001 ms. (steps per millisecond=277 ) properties seen :0
[2026-05-25 03:57:43] [INFO ] Invariant cache hit.
[2026-05-25 03:57:43] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/47 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 129/176 variables, 13/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/176 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/176 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 26/202 variables, 13/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 4/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 213/415 variables, 202/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/415 variables, 38/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/415 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 5/420 variables, 5/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/420 variables, 2/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/420 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/420 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/420 variables, and 283 constraints, problems are : Problem set: 0 solved, 1 unsolved in 740 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 207/207 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/47 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 129/176 variables, 13/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/176 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/176 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 26/202 variables, 13/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 213/415 variables, 202/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/415 variables, 38/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/415 variables, 1/277 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/415 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 5/420 variables, 5/282 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/420 variables, 2/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/420 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/420 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 420/420 variables, and 284 constraints, problems are : Problem set: 0 solved, 1 unsolved in 313 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 207/207 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1056ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 38 ms.
Support contains 1 out of 207 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 207/207 places, 213/213 transitions.
Applied a total of 0 rules in 3 ms. Remains 207 /207 variables (removed 0) and now considering 213/213 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 207/207 places, 213/213 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 207/207 places, 213/213 transitions.
Applied a total of 0 rules in 3 ms. Remains 207 /207 variables (removed 0) and now considering 213/213 (removed 0) transitions.
[2026-05-25 03:57:44] [INFO ] Invariant cache hit.
[2026-05-25 03:57:44] [INFO ] Implicit Places using invariants in 323 ms returned []
[2026-05-25 03:57:44] [INFO ] Invariant cache hit.
[2026-05-25 03:57:44] [INFO ] State equation strengthened by 38 read => feed constraints.
[2026-05-25 03:57:46] [INFO ] Implicit Places using invariants and state equation in 1729 ms returned []
Implicit Place search using SMT with State Equation took 2054 ms to find 0 implicit places.
[2026-05-25 03:57:46] [INFO ] Redundant transitions in 15 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2076 ms. Remains : 207/207 places, 213/213 transitions.
RANDOM walk for 400000 steps (57223 resets) in 531 ms. (751 steps per ms) remains 1/1 properties
Running SMT prover for 1 properties.
[2026-05-25 03:57:46] [INFO ] Invariant cache hit.
[2026-05-25 03:57:46] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2026-05-25 03:57:46] [INFO ] [Real]Absence check using 2 positive and 29 generalized place invariants in 9 ms returned sat
[2026-05-25 03:57:46] [INFO ] After 86ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2026-05-25 03:57:46] [INFO ] State equation strengthened by 38 read => feed constraints.
[2026-05-25 03:57:46] [INFO ] After 78ms SMT Verify possible using 38 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-25 03:57:46] [INFO ] After 105ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-25 03:57:46] [INFO ] After 251ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-25 03:57:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2026-05-25 03:57:47] [INFO ] [Nat]Absence check using 2 positive and 29 generalized place invariants in 10 ms returned sat
[2026-05-25 03:57:47] [INFO ] After 104ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2026-05-25 03:57:47] [INFO ] After 87ms SMT Verify possible using 38 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-25 03:57:47] [INFO ] After 118ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2026-05-25 03:57:47] [INFO ] After 270ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 40000 steps (5731 resets) in 73 ms. (540 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (3660 resets) in 59 ms. (666 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 839156 steps, run timeout after 3001 ms. (steps per millisecond=279 ) properties seen :0 out of 1
Probabilistic random walk after 839156 steps, saw 419661 distinct states, run finished after 3001 ms. (steps per millisecond=279 ) properties seen :0
[2026-05-25 03:57:50] [INFO ] Invariant cache hit.
[2026-05-25 03:57:50] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/47 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 129/176 variables, 13/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/176 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/176 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 26/202 variables, 13/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 4/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 213/415 variables, 202/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/415 variables, 38/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/415 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 5/420 variables, 5/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/420 variables, 2/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/420 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/420 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/420 variables, and 283 constraints, problems are : Problem set: 0 solved, 1 unsolved in 765 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 207/207 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/47 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 129/176 variables, 13/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/176 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/176 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 26/202 variables, 13/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 213/415 variables, 202/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/415 variables, 38/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/415 variables, 1/277 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/415 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 5/420 variables, 5/282 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/420 variables, 2/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/420 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/420 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 420/420 variables, and 284 constraints, problems are : Problem set: 0 solved, 1 unsolved in 310 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 207/207 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1097ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 54 ms.
Support contains 1 out of 207 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 207/207 places, 213/213 transitions.
Applied a total of 0 rules in 2 ms. Remains 207 /207 variables (removed 0) and now considering 213/213 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 207/207 places, 213/213 transitions.
RANDOM walk for 40000 steps (5647 resets) in 80 ms. (493 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40000 steps (3618 resets) in 37 ms. (1052 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 807091 steps, run timeout after 3001 ms. (steps per millisecond=268 ) properties seen :0 out of 1
Probabilistic random walk after 807091 steps, saw 403629 distinct states, run finished after 3001 ms. (steps per millisecond=268 ) properties seen :0
[2026-05-25 03:57:54] [INFO ] Invariant cache hit.
[2026-05-25 03:57:54] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/47 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 129/176 variables, 13/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/176 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/176 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 26/202 variables, 13/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 4/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 213/415 variables, 202/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/415 variables, 38/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/415 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 5/420 variables, 5/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/420 variables, 2/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/420 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/420 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/420 variables, and 283 constraints, problems are : Problem set: 0 solved, 1 unsolved in 788 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 207/207 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/47 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 129/176 variables, 13/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/176 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/176 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 26/202 variables, 13/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 213/415 variables, 202/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/415 variables, 38/276 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/415 variables, 1/277 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/415 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 5/420 variables, 5/282 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/420 variables, 2/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/420 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/420 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 420/420 variables, and 284 constraints, problems are : Problem set: 0 solved, 1 unsolved in 305 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 207/207 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1118ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 54 ms.
Support contains 1 out of 207 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 207/207 places, 213/213 transitions.
Applied a total of 0 rules in 3 ms. Remains 207 /207 variables (removed 0) and now considering 213/213 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 207/207 places, 213/213 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 207/207 places, 213/213 transitions.
Applied a total of 0 rules in 2 ms. Remains 207 /207 variables (removed 0) and now considering 213/213 (removed 0) transitions.
[2026-05-25 03:57:55] [INFO ] Invariant cache hit.
[2026-05-25 03:57:56] [INFO ] Implicit Places using invariants in 346 ms returned []
[2026-05-25 03:57:56] [INFO ] Invariant cache hit.
[2026-05-25 03:57:56] [INFO ] State equation strengthened by 38 read => feed constraints.
[2026-05-25 03:57:57] [INFO ] Implicit Places using invariants and state equation in 1723 ms returned []
Implicit Place search using SMT with State Equation took 2073 ms to find 0 implicit places.
[2026-05-25 03:57:57] [INFO ] Redundant transitions in 10 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2095 ms. Remains : 207/207 places, 213/213 transitions.
Attempting over-approximation, by ignoring read arcs.
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 0 place count 207 transition count 195
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 189 transition count 195
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 45 place count 180 transition count 186
Iterating global reduction 0 with 9 rules applied. Total rules applied 54 place count 180 transition count 186
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 179 transition count 185
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 179 transition count 183
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 60 place count 177 transition count 183
Applied a total of 60 rules in 17 ms. Remains 177 /207 variables (removed 30) and now considering 183/213 (removed 30) transitions.
Running SMT prover for 1 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11900461975281426218.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7760093731051878165.kers'
[2026-05-25 03:57:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11900461975281426218.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7760093731051878165.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 183 rows 175 cols 1060 entries
Finished phase 1 with 101 SingleSign rule and 45 generalized
[2026-05-25 03:57:57] [INFO ] Computed 31 invariants in 1 ms
Computed 31 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7760093731051878165.kers
Total runtime 2 ms.
[2026-05-25 03:57:57] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2026-05-25 03:57:57] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 8 ms returned sat
[2026-05-25 03:57:57] [INFO ] After 92ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2026-05-25 03:57:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 03:57:57] [INFO ] After 9ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
TRAPS : Iteration 1
[2026-05-25 03:57:58] [INFO ] After 132ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-25 03:57:58] [INFO ] After 279ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-25 03:57:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2026-05-25 03:57:58] [INFO ] [Nat]Absence check using 3 positive and 28 generalized place invariants in 7 ms returned sat
[2026-05-25 03:57:58] [INFO ] After 76ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2026-05-25 03:57:58] [INFO ] After 10ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-25 03:57:58] [INFO ] After 22ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2026-05-25 03:57:58] [INFO ] After 144ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 448 ms.
Attempting over-approximation, by ignoring read arcs.
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 0 place count 207 transition count 195
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 189 transition count 195
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 45 place count 180 transition count 186
Iterating global reduction 0 with 9 rules applied. Total rules applied 54 place count 180 transition count 186
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 179 transition count 185
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 179 transition count 183
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 60 place count 177 transition count 183
Applied a total of 60 rules in 17 ms. Remains 177 /207 variables (removed 30) and now considering 183/213 (removed 30) transitions.
Running SMT prover for 1 properties.
[2026-05-25 03:57:58] [INFO ] Invariant cache hit.
[2026-05-25 03:57:58] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2026-05-25 03:57:58] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 7 ms returned sat
[2026-05-25 03:57:58] [INFO ] After 102ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2026-05-25 03:57:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 03:57:58] [INFO ] After 9ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
TRAPS : Iteration 1
[2026-05-25 03:57:58] [INFO ] After 106ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-25 03:57:58] [INFO ] After 250ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-25 03:57:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2026-05-25 03:57:58] [INFO ] [Nat]Absence check using 3 positive and 28 generalized place invariants in 9 ms returned sat
[2026-05-25 03:57:58] [INFO ] After 83ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2026-05-25 03:57:58] [INFO ] After 10ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-25 03:57:58] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2026-05-25 03:57:58] [INFO ] After 164ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2026-05-25 03:57:58] [INFO ] Flatten gal took : 5 ms
[2026-05-25 03:57:58] [INFO ] Flatten gal took : 5 ms
[2026-05-25 03:57:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7351411008629740790.gal : 2 ms
[2026-05-25 03:57:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3047176830294214165.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7351411008629740790.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3047176830294214165.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality3047176830294214165.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 52
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :52 after 63
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :63 after 183
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :183 after 384
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :384 after 1314
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1314 after 3523
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3523 after 10400
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :10400 after 23044
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :23044 after 50329
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :50329 after 106718
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :106718 after 224105
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :224105 after 461260
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :461260 after 942916
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :942916 after 1.91207e+06
Detected timeout of ITS tools.
[2026-05-25 03:58:13] [INFO ] Flatten gal took : 9 ms
[2026-05-25 03:58:13] [INFO ] Applying decomposition
[2026-05-25 03:58:13] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1304659885962084021.txt' '-o' '/tmp/graph1304659885962084021.bin' '-w' '/tmp/graph1304659885962084021.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1304659885962084021.bin' '-l' '-1' '-v' '-w' '/tmp/graph1304659885962084021.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:58:13] [INFO ] Decomposing Gal with order
[2026-05-25 03:58:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:58:13] [INFO ] Removed a total of 107 redundant transitions.
[2026-05-25 03:58:13] [INFO ] Flatten gal took : 29 ms
[2026-05-25 03:58:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 3 ms.
[2026-05-25 03:58:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5014179909100407374.gal : 20 ms
[2026-05-25 03:58:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10889536639305998635.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/ReachabilityCardinality5014179909100407374.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10889536639305998635.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality10889536639305998635.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 361
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 30658 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 03:58:29] [INFO ] Flatten gal took : 11 ms
[2026-05-25 03:58:29] [INFO ] Applying decomposition
[2026-05-25 03:58:29] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17197521951989649414.txt' '-o' '/tmp/graph17197521951989649414.bin' '-w' '/tmp/graph17197521951989649414.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17197521951989649414.bin' '-l' '-1' '-v' '-w' '/tmp/graph17197521951989649414.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:58:29] [INFO ] Decomposing Gal with order
[2026-05-25 03:58:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:58:29] [INFO ] Removed a total of 65 redundant transitions.
[2026-05-25 03:58:29] [INFO ] Flatten gal took : 14 ms
[2026-05-25 03:58:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 6 ms.
[2026-05-25 03:58:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13012416493926058343.gal : 4 ms
[2026-05-25 03:58:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8358412798200678982.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13012416493926058343.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8358412798200678982.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality8358412798200678982.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :11 after 38
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :38 after 77
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :77 after 93
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :93 after 2197
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2197 after 1.4076e+06
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.4076e+06 after 1.41078e+06
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.41078e+06 after 1.43378e+06
Detected timeout of ITS tools.
[2026-05-25 04:08:29] [INFO ] Flatten gal took : 12 ms
[2026-05-25 04:08:29] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:08:29] [INFO ] Time to serialize gal into /tmp/CTLFireability11717475116153327183.gal : 2 ms
[2026-05-25 04:08:29] [INFO ] Time to serialize properties into /tmp/CTLFireability14253695803222534043.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/CTLFireability11717475116153327183.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14253695803222534043.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.
[2026-05-25 04:08:59] [INFO ] Flatten gal took : 9 ms
[2026-05-25 04:08:59] [INFO ] Applying decomposition
[2026-05-25 04:08:59] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13146867031653606991.txt' '-o' '/tmp/graph13146867031653606991.bin' '-w' '/tmp/graph13146867031653606991.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13146867031653606991.bin' '-l' '-1' '-v' '-w' '/tmp/graph13146867031653606991.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:08:59] [INFO ] Decomposing Gal with order
[2026-05-25 04:08:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:08:59] [INFO ] Removed a total of 102 redundant transitions.
[2026-05-25 04:08:59] [INFO ] Flatten gal took : 30 ms
[2026-05-25 04:08:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 110 labels/synchronizations in 10 ms.
[2026-05-25 04:08:59] [INFO ] Time to serialize gal into /tmp/CTLFireability4466258132427025970.gal : 3 ms
[2026-05-25 04:08:59] [INFO ] Time to serialize properties into /tmp/CTLFireability3565056357095979022.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/CTLFireability4466258132427025970.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3565056357095979022.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 529/529 places, 498/498 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 120 transitions
Trivial Post-agglo rules discarded 120 transitions
Performed 120 trivial Post agglomeration. Transition count delta: 120
Iterating post reduction 0 with 120 rules applied. Total rules applied 120 place count 528 transition count 377
Reduce places removed 120 places and 0 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 240 place count 408 transition count 377
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 240 place count 408 transition count 355
Deduced a syphon composed of 22 places in 3 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 284 place count 386 transition count 355
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 416 place count 320 transition count 289
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 417 place count 319 transition count 288
Applied a total of 417 rules in 53 ms. Remains 319 /529 variables (removed 210) and now considering 288/498 (removed 210) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6339069153944846439.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15175090877427170662.kers'
[2026-05-25 04:09:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6339069153944846439.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15175090877427170662.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 288 rows 317 cols 925 entries
Finished phase 1 with 212 SingleSign rule and 57 generalized
[2026-05-25 04:09:29] [INFO ] Computed 50 invariants in 4 ms
Computed 50 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-15175090877427170662.kers
Total runtime 5 ms.
[2026-05-25 04:09:29] [INFO ] Implicit Places using invariants in 294 ms returned [266]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 296 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 318/529 places, 288/498 transitions.
Graph (complete) has 816 edges and 318 vertex of which 317 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 316 transition count 286
Applied a total of 3 rules in 15 ms. Remains 316 /318 variables (removed 2) and now considering 286/288 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12679241742605633933.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13163707803908675532.kers'
[2026-05-25 04:09:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12679241742605633933.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13163707803908675532.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 286 rows 314 cols 918 entries
Finished phase 1 with 209 SingleSign rule and 58 generalized
[2026-05-25 04:09:29] [INFO ] Computed 49 invariants in 4 ms
Computed 49 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-13163707803908675532.kers
Total runtime 5 ms.
[2026-05-25 04:09:29] [INFO ] Implicit Places using invariants in 182 ms returned []
[2026-05-25 04:09:29] [INFO ] Invariant cache hit.
[2026-05-25 04:09:30] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-25 04:09:32] [INFO ] Implicit Places using invariants and state equation in 2189 ms returned []
Implicit Place search using SMT with State Equation took 2409 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 316/529 places, 286/498 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2777 ms. Remains : 316/529 places, 286/498 transitions.
[2026-05-25 04:09:32] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:09:32] [INFO ] Flatten gal took : 5 ms
[2026-05-25 04:09:32] [INFO ] Input system was already deterministic with 286 transitions.
[2026-05-25 04:09:32] [INFO ] Flatten gal took : 5 ms
[2026-05-25 04:09:32] [INFO ] Flatten gal took : 19 ms
[2026-05-25 04:09:32] [INFO ] Time to serialize gal into /tmp/CTLFireability2030819797627176511.gal : 1 ms
[2026-05-25 04:09:32] [INFO ] Time to serialize properties into /tmp/CTLFireability15456970580547915637.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/CTLFireability2030819797627176511.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15456970580547915637.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.
[2026-05-25 04:10:02] [INFO ] Flatten gal took : 27 ms
[2026-05-25 04:10:02] [INFO ] Applying decomposition
[2026-05-25 04:10:02] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8487812711256237532.txt' '-o' '/tmp/graph8487812711256237532.bin' '-w' '/tmp/graph8487812711256237532.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8487812711256237532.bin' '-l' '-1' '-v' '-w' '/tmp/graph8487812711256237532.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:10:02] [INFO ] Decomposing Gal with order
[2026-05-25 04:10:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:10:02] [INFO ] Removed a total of 64 redundant transitions.
[2026-05-25 04:10:02] [INFO ] Flatten gal took : 27 ms
[2026-05-25 04:10:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 5 ms.
[2026-05-25 04:10:02] [INFO ] Time to serialize gal into /tmp/CTLFireability15419474357484790724.gal : 4 ms
[2026-05-25 04:10:02] [INFO ] Time to serialize properties into /tmp/CTLFireability7556205983559790114.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/CTLFireability15419474357484790724.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7556205983559790114.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 : 529/529 places, 498/498 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 119 transitions
Trivial Post-agglo rules discarded 119 transitions
Performed 119 trivial Post agglomeration. Transition count delta: 119
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 528 transition count 378
Reduce places removed 119 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 120 rules applied. Total rules applied 239 place count 409 transition count 377
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 240 place count 408 transition count 377
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 240 place count 408 transition count 357
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 280 place count 388 transition count 357
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 1 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 3 with 142 rules applied. Total rules applied 422 place count 317 transition count 286
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 423 place count 317 transition count 286
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 424 place count 316 transition count 285
Applied a total of 424 rules in 36 ms. Remains 316 /529 variables (removed 213) and now considering 285/498 (removed 213) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9077694756870480656.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10795967331792977963.kers'
[2026-05-25 04:10:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9077694756870480656.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10795967331792977963.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 285 rows 314 cols 920 entries
Finished phase 1 with 209 SingleSign rule and 57 generalized
[2026-05-25 04:10:32] [INFO ] Computed 50 invariants in 6 ms
Computed 50 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-10795967331792977963.kers
Total runtime 6 ms.
[2026-05-25 04:10:32] [INFO ] Implicit Places using invariants in 319 ms returned [263]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 331 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 315/529 places, 285/498 transitions.
Graph (complete) has 822 edges and 315 vertex of which 314 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 313 transition count 283
Applied a total of 3 rules in 13 ms. Remains 313 /315 variables (removed 2) and now considering 283/285 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14966199829167469934.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14698484903725949357.kers'
[2026-05-25 04:10:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14966199829167469934.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14698484903725949357.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 283 rows 311 cols 913 entries
Finished phase 1 with 206 SingleSign rule and 58 generalized
[2026-05-25 04:10:32] [INFO ] Computed 49 invariants in 4 ms
Computed 49 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-14698484903725949357.kers
Total runtime 4 ms.
[2026-05-25 04:10:33] [INFO ] Implicit Places using invariants in 265 ms returned []
[2026-05-25 04:10:33] [INFO ] Invariant cache hit.
[2026-05-25 04:10:33] [INFO ] State equation strengthened by 18 read => feed constraints.
[2026-05-25 04:10:35] [INFO ] Implicit Places using invariants and state equation in 2441 ms returned []
Implicit Place search using SMT with State Equation took 2730 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 313/529 places, 283/498 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 3121 ms. Remains : 313/529 places, 283/498 transitions.
[2026-05-25 04:10:35] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:10:35] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:10:35] [INFO ] Input system was already deterministic with 283 transitions.
[2026-05-25 04:10:35] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:10:35] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:10:35] [INFO ] Time to serialize gal into /tmp/CTLFireability5144474817632614568.gal : 2 ms
[2026-05-25 04:10:35] [INFO ] Time to serialize properties into /tmp/CTLFireability1142432469612137794.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/CTLFireability5144474817632614568.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1142432469612137794.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.
[2026-05-25 04:11:05] [INFO ] Flatten gal took : 5 ms
[2026-05-25 04:11:05] [INFO ] Applying decomposition
[2026-05-25 04:11:05] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5353582309116909146.txt' '-o' '/tmp/graph5353582309116909146.bin' '-w' '/tmp/graph5353582309116909146.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5353582309116909146.bin' '-l' '-1' '-v' '-w' '/tmp/graph5353582309116909146.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:11:05] [INFO ] Decomposing Gal with order
[2026-05-25 04:11:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:11:05] [INFO ] Removed a total of 60 redundant transitions.
[2026-05-25 04:11:05] [INFO ] Flatten gal took : 26 ms
[2026-05-25 04:11:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 8 ms.
[2026-05-25 04:11:05] [INFO ] Time to serialize gal into /tmp/CTLFireability5627572123513978058.gal : 7 ms
[2026-05-25 04:11:05] [INFO ] Time to serialize properties into /tmp/CTLFireability8206143509975159636.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/CTLFireability5627572123513978058.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8206143509975159636.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 529/529 places, 498/498 transitions.
Applied a total of 0 rules in 9 ms. Remains 529 /529 variables (removed 0) and now considering 498/498 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2411602046384387831.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18037314785152707053.kers'
[2026-05-25 04:11:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2411602046384387831.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18037314785152707053.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 498 rows 529 cols 1397 entries
Finished phase 1 with 449 SingleSign rule and 30 generalized
[2026-05-25 04:11:36] [INFO ] Computed 50 invariants in 17 ms
Computed 50 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-18037314785152707053.kers
Total runtime 18 ms.
[2026-05-25 04:11:36] [INFO ] Implicit Places using invariants in 308 ms returned [438]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 320 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 528/529 places, 498/498 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 527 transition count 497
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 527 transition count 497
Applied a total of 2 rules in 35 ms. Remains 527 /528 variables (removed 1) and now considering 497/498 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17011191316756900258.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13422470493888317203.kers'
[2026-05-25 04:11:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17011191316756900258.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13422470493888317203.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 497 rows 527 cols 1392 entries
Finished phase 1 with 448 SingleSign rule and 30 generalized
[2026-05-25 04:11:36] [INFO ] Computed 49 invariants in 17 ms
Computed 49 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-13422470493888317203.kers
Total runtime 24 ms.
[2026-05-25 04:11:36] [INFO ] Implicit Places using invariants in 239 ms returned []
[2026-05-25 04:11:36] [INFO ] Invariant cache hit.
[2026-05-25 04:11:38] [INFO ] Implicit Places using invariants and state equation in 2072 ms returned []
Implicit Place search using SMT with State Equation took 2343 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 527/529 places, 497/498 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2708 ms. Remains : 527/529 places, 497/498 transitions.
[2026-05-25 04:11:38] [INFO ] Flatten gal took : 12 ms
[2026-05-25 04:11:38] [INFO ] Flatten gal took : 8 ms
[2026-05-25 04:11:38] [INFO ] Input system was already deterministic with 497 transitions.
[2026-05-25 04:11:38] [INFO ] Flatten gal took : 22 ms
[2026-05-25 04:11:38] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:11:38] [INFO ] Time to serialize gal into /tmp/CTLFireability126197521468251357.gal : 2 ms
[2026-05-25 04:11:38] [INFO ] Time to serialize properties into /tmp/CTLFireability18002861826693345786.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/CTLFireability126197521468251357.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18002861826693345786.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.
[2026-05-25 04:12:08] [INFO ] Flatten gal took : 13 ms
[2026-05-25 04:12:08] [INFO ] Applying decomposition
[2026-05-25 04:12:08] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6484834270649993312.txt' '-o' '/tmp/graph6484834270649993312.bin' '-w' '/tmp/graph6484834270649993312.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6484834270649993312.bin' '-l' '-1' '-v' '-w' '/tmp/graph6484834270649993312.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:12:08] [INFO ] Decomposing Gal with order
[2026-05-25 04:12:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:12:08] [INFO ] Removed a total of 136 redundant transitions.
[2026-05-25 04:12:08] [INFO ] Flatten gal took : 17 ms
[2026-05-25 04:12:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 3 ms.
[2026-05-25 04:12:08] [INFO ] Time to serialize gal into /tmp/CTLFireability10907933900085292946.gal : 5 ms
[2026-05-25 04:12:08] [INFO ] Time to serialize properties into /tmp/CTLFireability9948249033931335052.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/CTLFireability10907933900085292946.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9948249033931335052.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 : 529/529 places, 498/498 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 115 transitions
Trivial Post-agglo rules discarded 115 transitions
Performed 115 trivial Post agglomeration. Transition count delta: 115
Iterating post reduction 0 with 115 rules applied. Total rules applied 115 place count 528 transition count 382
Reduce places removed 115 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 117 rules applied. Total rules applied 232 place count 413 transition count 380
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 234 place count 411 transition count 380
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 234 place count 411 transition count 358
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 278 place count 389 transition count 358
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 1 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 3 with 138 rules applied. Total rules applied 416 place count 320 transition count 289
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 417 place count 320 transition count 289
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 418 place count 319 transition count 288
Applied a total of 418 rules in 29 ms. Remains 319 /529 variables (removed 210) and now considering 288/498 (removed 210) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5222295576235849541.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15541176047442500939.kers'
[2026-05-25 04:12:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5222295576235849541.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15541176047442500939.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 288 rows 317 cols 928 entries
Finished phase 1 with 239 SingleSign rule and 30 generalized
[2026-05-25 04:12:38] [INFO ] Computed 50 invariants in 11 ms
Computed 50 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-15541176047442500939.kers
Total runtime 13 ms.
[2026-05-25 04:12:39] [INFO ] Implicit Places using invariants in 302 ms returned [262]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 312 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 318/529 places, 288/498 transitions.
Graph (complete) has 818 edges and 318 vertex of which 317 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 316 transition count 286
Applied a total of 3 rules in 9 ms. Remains 316 /318 variables (removed 2) and now considering 286/288 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6612474808607279317.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6002924154005123814.kers'
[2026-05-25 04:12:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6612474808607279317.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6002924154005123814.kers]
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 286 rows 314 cols 921 entries
Finished phase 1 with 237 SingleSign rule and 30 generalized
[2026-05-25 04:12:39] [INFO ] Computed 49 invariants in 10 ms
Computed 49 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-6002924154005123814.kers
Total runtime 11 ms.
[2026-05-25 04:12:39] [INFO ] Implicit Places using invariants in 209 ms returned []
[2026-05-25 04:12:39] [INFO ] Invariant cache hit.
[2026-05-25 04:12:39] [INFO ] State equation strengthened by 17 read => feed constraints.
[2026-05-25 04:12:41] [INFO ] Implicit Places using invariants and state equation in 1796 ms returned []
Implicit Place search using SMT with State Equation took 2023 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 316/529 places, 286/498 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2373 ms. Remains : 316/529 places, 286/498 transitions.
[2026-05-25 04:12:41] [INFO ] Flatten gal took : 8 ms
[2026-05-25 04:12:41] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:12:41] [INFO ] Input system was already deterministic with 286 transitions.
[2026-05-25 04:12:41] [INFO ] Flatten gal took : 4 ms
[2026-05-25 04:12:41] [INFO ] Flatten gal took : 5 ms
[2026-05-25 04:12:41] [INFO ] Time to serialize gal into /tmp/CTLFireability10290454193432760085.gal : 1 ms
[2026-05-25 04:12:41] [INFO ] Time to serialize properties into /tmp/CTLFireability4417494422296753386.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/CTLFireability10290454193432760085.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4417494422296753386.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.
[2026-05-25 04:13:11] [INFO ] Flatten gal took : 10 ms
[2026-05-25 04:13:11] [INFO ] Applying decomposition
[2026-05-25 04:13:11] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5899753656144050459.txt' '-o' '/tmp/graph5899753656144050459.bin' '-w' '/tmp/graph5899753656144050459.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5899753656144050459.bin' '-l' '-1' '-v' '-w' '/tmp/graph5899753656144050459.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:13:11] [INFO ] Decomposing Gal with order
[2026-05-25 04:13:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:13:11] [INFO ] Removed a total of 66 redundant transitions.
[2026-05-25 04:13:11] [INFO ] Flatten gal took : 11 ms
[2026-05-25 04:13:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 3 ms.
[2026-05-25 04:13:11] [INFO ] Time to serialize gal into /tmp/CTLFireability14481400074842417830.gal : 4 ms
[2026-05-25 04:13:11] [INFO ] Time to serialize properties into /tmp/CTLFireability7101860364092262395.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/CTLFireability14481400074842417830.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7101860364092262395.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 : 529/529 places, 498/498 transitions.
Applied a total of 0 rules in 10 ms. Remains 529 /529 variables (removed 0) and now considering 498/498 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8348140288369362372.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1545493736852214332.kers'
[2026-05-25 04:13:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8348140288369362372.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1545493736852214332.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 498 rows 529 cols 1397 entries
Finished phase 1 with 449 SingleSign rule and 30 generalized
[2026-05-25 04:13:41] [INFO ] Computed 50 invariants in 21 ms
Computed 50 P flows in 22 ms.
Exported basis to /tmp/petrispot-output-1545493736852214332.kers
Total runtime 24 ms.
[2026-05-25 04:13:41] [INFO ] Implicit Places using invariants in 230 ms returned [438]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 240 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 528/529 places, 498/498 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 527 transition count 497
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 527 transition count 497
Applied a total of 2 rules in 18 ms. Remains 527 /528 variables (removed 1) and now considering 497/498 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11612753980931430804.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2181850114432477053.kers'
[2026-05-25 04:13:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11612753980931430804.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2181850114432477053.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 497 rows 527 cols 1392 entries
Finished phase 1 with 448 SingleSign rule and 30 generalized
[2026-05-25 04:13:41] [INFO ] Computed 49 invariants in 17 ms
Computed 49 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-2181850114432477053.kers
Total runtime 19 ms.
[2026-05-25 04:13:42] [INFO ] Implicit Places using invariants in 183 ms returned []
[2026-05-25 04:13:42] [INFO ] Invariant cache hit.
[2026-05-25 04:13:44] [INFO ] Implicit Places using invariants and state equation in 2060 ms returned []
Implicit Place search using SMT with State Equation took 2245 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 527/529 places, 497/498 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2516 ms. Remains : 527/529 places, 497/498 transitions.
[2026-05-25 04:13:44] [INFO ] Flatten gal took : 12 ms
[2026-05-25 04:13:44] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:13:44] [INFO ] Input system was already deterministic with 497 transitions.
[2026-05-25 04:13:44] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:13:44] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:13:44] [INFO ] Time to serialize gal into /tmp/CTLFireability7608855282709535579.gal : 2 ms
[2026-05-25 04:13:44] [INFO ] Time to serialize properties into /tmp/CTLFireability14061556075085469018.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/CTLFireability7608855282709535579.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14061556075085469018.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.
[2026-05-25 04:14:14] [INFO ] Flatten gal took : 12 ms
[2026-05-25 04:14:14] [INFO ] Applying decomposition
[2026-05-25 04:14:14] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12029930895466190354.txt' '-o' '/tmp/graph12029930895466190354.bin' '-w' '/tmp/graph12029930895466190354.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12029930895466190354.bin' '-l' '-1' '-v' '-w' '/tmp/graph12029930895466190354.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:14:14] [INFO ] Decomposing Gal with order
[2026-05-25 04:14:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:14:14] [INFO ] Removed a total of 134 redundant transitions.
[2026-05-25 04:14:14] [INFO ] Flatten gal took : 18 ms
[2026-05-25 04:14:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 4 ms.
[2026-05-25 04:14:14] [INFO ] Time to serialize gal into /tmp/CTLFireability9031554272659864296.gal : 7 ms
[2026-05-25 04:14:14] [INFO ] Time to serialize properties into /tmp/CTLFireability15781577012737804395.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/CTLFireability9031554272659864296.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15781577012737804395.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 : 529/529 places, 498/498 transitions.
Applied a total of 0 rules in 10 ms. Remains 529 /529 variables (removed 0) and now considering 498/498 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5566539713175197216.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11706722289083040080.kers'
[2026-05-25 04:14:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5566539713175197216.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11706722289083040080.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 498 rows 529 cols 1397 entries
Finished phase 1 with 449 SingleSign rule and 30 generalized
[2026-05-25 04:14:44] [INFO ] Computed 50 invariants in 17 ms
Computed 50 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-11706722289083040080.kers
Total runtime 19 ms.
[2026-05-25 04:14:44] [INFO ] Implicit Places using invariants in 201 ms returned [438]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 214 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 528/529 places, 498/498 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 527 transition count 497
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 527 transition count 497
Applied a total of 2 rules in 19 ms. Remains 527 /528 variables (removed 1) and now considering 497/498 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1993169761513893289.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2306953549616775426.kers'
[2026-05-25 04:14:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1993169761513893289.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2306953549616775426.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 497 rows 527 cols 1392 entries
Finished phase 1 with 448 SingleSign rule and 30 generalized
[2026-05-25 04:14:44] [INFO ] Computed 49 invariants in 29 ms
Computed 49 P flows in 30 ms.
Exported basis to /tmp/petrispot-output-2306953549616775426.kers
Total runtime 31 ms.
[2026-05-25 04:14:44] [INFO ] Implicit Places using invariants in 224 ms returned []
[2026-05-25 04:14:44] [INFO ] Invariant cache hit.
[2026-05-25 04:14:46] [INFO ] Implicit Places using invariants and state equation in 2035 ms returned []
Implicit Place search using SMT with State Equation took 2265 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 527/529 places, 497/498 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2508 ms. Remains : 527/529 places, 497/498 transitions.
[2026-05-25 04:14:46] [INFO ] Flatten gal took : 9 ms
[2026-05-25 04:14:46] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:14:46] [INFO ] Input system was already deterministic with 497 transitions.
[2026-05-25 04:14:46] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:14:46] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:14:46] [INFO ] Time to serialize gal into /tmp/CTLFireability1230249783364284555.gal : 1 ms
[2026-05-25 04:14:46] [INFO ] Time to serialize properties into /tmp/CTLFireability13279323251774706127.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/CTLFireability1230249783364284555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13279323251774706127.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.
[2026-05-25 04:15:16] [INFO ] Flatten gal took : 12 ms
[2026-05-25 04:15:16] [INFO ] Applying decomposition
[2026-05-25 04:15:16] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph886508524005021626.txt' '-o' '/tmp/graph886508524005021626.bin' '-w' '/tmp/graph886508524005021626.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph886508524005021626.bin' '-l' '-1' '-v' '-w' '/tmp/graph886508524005021626.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:15:17] [INFO ] Decomposing Gal with order
[2026-05-25 04:15:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:15:17] [INFO ] Removed a total of 136 redundant transitions.
[2026-05-25 04:15:17] [INFO ] Flatten gal took : 17 ms
[2026-05-25 04:15:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 6 ms.
[2026-05-25 04:15:17] [INFO ] Time to serialize gal into /tmp/CTLFireability10992803310411425322.gal : 5 ms
[2026-05-25 04:15:17] [INFO ] Time to serialize properties into /tmp/CTLFireability609005985256669049.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/CTLFireability10992803310411425322.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability609005985256669049.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 529/529 places, 498/498 transitions.
Applied a total of 0 rules in 19 ms. Remains 529 /529 variables (removed 0) and now considering 498/498 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15027693309900651851.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5646798764786187033.kers'
[2026-05-25 04:15:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15027693309900651851.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5646798764786187033.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 498 rows 529 cols 1397 entries
Finished phase 1 with 449 SingleSign rule and 30 generalized
[2026-05-25 04:15:47] [INFO ] Computed 50 invariants in 27 ms
Computed 50 P flows in 28 ms.
Exported basis to /tmp/petrispot-output-5646798764786187033.kers
Total runtime 30 ms.
[2026-05-25 04:15:47] [INFO ] Implicit Places using invariants in 221 ms returned [438]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 222 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 528/529 places, 498/498 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 527 transition count 497
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 527 transition count 497
Applied a total of 2 rules in 18 ms. Remains 527 /528 variables (removed 1) and now considering 497/498 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16210454527874697288.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2694134373391811239.kers'
[2026-05-25 04:15:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16210454527874697288.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2694134373391811239.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 497 rows 527 cols 1392 entries
Finished phase 1 with 448 SingleSign rule and 30 generalized
[2026-05-25 04:15:47] [INFO ] Computed 49 invariants in 23 ms
Computed 49 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-2694134373391811239.kers
Total runtime 24 ms.
[2026-05-25 04:15:47] [INFO ] Implicit Places using invariants in 194 ms returned []
[2026-05-25 04:15:47] [INFO ] Invariant cache hit.
[2026-05-25 04:15:49] [INFO ] Implicit Places using invariants and state equation in 2031 ms returned []
Implicit Place search using SMT with State Equation took 2227 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 527/529 places, 497/498 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2487 ms. Remains : 527/529 places, 497/498 transitions.
[2026-05-25 04:15:49] [INFO ] Flatten gal took : 9 ms
[2026-05-25 04:15:49] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:15:49] [INFO ] Input system was already deterministic with 497 transitions.
[2026-05-25 04:15:49] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:15:49] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:15:49] [INFO ] Time to serialize gal into /tmp/CTLFireability10108489623830014768.gal : 2 ms
[2026-05-25 04:15:49] [INFO ] Time to serialize properties into /tmp/CTLFireability10494176767800200553.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/CTLFireability10108489623830014768.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10494176767800200553.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.
[2026-05-25 04:16:19] [INFO ] Flatten gal took : 13 ms
[2026-05-25 04:16:19] [INFO ] Applying decomposition
[2026-05-25 04:16:19] [INFO ] Flatten gal took : 17 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/graph8767807447592547751.txt' '-o' '/tmp/graph8767807447592547751.bin' '-w' '/tmp/graph8767807447592547751.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8767807447592547751.bin' '-l' '-1' '-v' '-w' '/tmp/graph8767807447592547751.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:16:19] [INFO ] Decomposing Gal with order
[2026-05-25 04:16:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:16:19] [INFO ] Removed a total of 136 redundant transitions.
[2026-05-25 04:16:19] [INFO ] Flatten gal took : 37 ms
[2026-05-25 04:16:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 7 ms.
[2026-05-25 04:16:19] [INFO ] Time to serialize gal into /tmp/CTLFireability17782180194450805242.gal : 7 ms
[2026-05-25 04:16:19] [INFO ] Time to serialize properties into /tmp/CTLFireability1514870701240617899.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/CTLFireability17782180194450805242.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1514870701240617899.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 : 529/529 places, 498/498 transitions.
Applied a total of 0 rules in 19 ms. Remains 529 /529 variables (removed 0) and now considering 498/498 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15847684493181256056.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7501518436976816643.kers'
[2026-05-25 04:16:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15847684493181256056.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7501518436976816643.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 498 rows 529 cols 1397 entries
Finished phase 1 with 449 SingleSign rule and 30 generalized
[2026-05-25 04:16:49] [INFO ] Computed 50 invariants in 23 ms
Computed 50 P flows in 23 ms.
Exported basis to /tmp/petrispot-output-7501518436976816643.kers
Total runtime 25 ms.
[2026-05-25 04:16:50] [INFO ] Implicit Places using invariants in 207 ms returned [438]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 218 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 528/529 places, 498/498 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 527 transition count 497
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 527 transition count 497
Applied a total of 2 rules in 19 ms. Remains 527 /528 variables (removed 1) and now considering 497/498 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16122770436493081804.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10635614584026650166.kers'
[2026-05-25 04:16:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16122770436493081804.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10635614584026650166.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 497 rows 527 cols 1392 entries
Finished phase 1 with 448 SingleSign rule and 30 generalized
[2026-05-25 04:16:50] [INFO ] Computed 49 invariants in 17 ms
Computed 49 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-10635614584026650166.kers
Total runtime 18 ms.
[2026-05-25 04:16:50] [INFO ] Implicit Places using invariants in 202 ms returned []
[2026-05-25 04:16:50] [INFO ] Invariant cache hit.
[2026-05-25 04:16:52] [INFO ] Implicit Places using invariants and state equation in 2096 ms returned []
Implicit Place search using SMT with State Equation took 2307 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 527/529 places, 497/498 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2565 ms. Remains : 527/529 places, 497/498 transitions.
[2026-05-25 04:16:52] [INFO ] Flatten gal took : 8 ms
[2026-05-25 04:16:52] [INFO ] Flatten gal took : 9 ms
[2026-05-25 04:16:52] [INFO ] Input system was already deterministic with 497 transitions.
[2026-05-25 04:16:52] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:16:52] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:16:52] [INFO ] Time to serialize gal into /tmp/CTLFireability14762703249770500653.gal : 1 ms
[2026-05-25 04:16:52] [INFO ] Time to serialize properties into /tmp/CTLFireability2414490031510122415.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/CTLFireability14762703249770500653.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2414490031510122415.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.
[2026-05-25 04:17:22] [INFO ] Flatten gal took : 12 ms
[2026-05-25 04:17:22] [INFO ] Applying decomposition
[2026-05-25 04:17:22] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17058336291432989316.txt' '-o' '/tmp/graph17058336291432989316.bin' '-w' '/tmp/graph17058336291432989316.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17058336291432989316.bin' '-l' '-1' '-v' '-w' '/tmp/graph17058336291432989316.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:17:22] [INFO ] Decomposing Gal with order
[2026-05-25 04:17:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:17:22] [INFO ] Removed a total of 131 redundant transitions.
[2026-05-25 04:17:22] [INFO ] Flatten gal took : 14 ms
[2026-05-25 04:17:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 3 ms.
[2026-05-25 04:17:22] [INFO ] Time to serialize gal into /tmp/CTLFireability7116850919986729006.gal : 4 ms
[2026-05-25 04:17:22] [INFO ] Time to serialize properties into /tmp/CTLFireability3448306695813601337.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/CTLFireability7116850919986729006.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3448306695813601337.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 529/529 places, 498/498 transitions.
Applied a total of 0 rules in 17 ms. Remains 529 /529 variables (removed 0) and now considering 498/498 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17087697571144871168.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11545636232391860694.kers'
[2026-05-25 04:17:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17087697571144871168.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11545636232391860694.kers]
Culled 0 columns in 1 ms.
// Phase 1: matrix 498 rows 529 cols 1397 entries
Finished phase 1 with 449 SingleSign rule and 30 generalized
[2026-05-25 04:17:52] [INFO ] Computed 50 invariants in 29 ms
Computed 50 P flows in 30 ms.
Exported basis to /tmp/petrispot-output-11545636232391860694.kers
Total runtime 31 ms.
[2026-05-25 04:17:52] [INFO ] Implicit Places using invariants in 215 ms returned [438]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 216 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 528/529 places, 498/498 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 527 transition count 497
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 527 transition count 497
Applied a total of 2 rules in 18 ms. Remains 527 /528 variables (removed 1) and now considering 497/498 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14837760474503127116.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9016294356344113604.kers'
[2026-05-25 04:17:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14837760474503127116.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9016294356344113604.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 497 rows 527 cols 1392 entries
Finished phase 1 with 448 SingleSign rule and 30 generalized
[2026-05-25 04:17:52] [INFO ] Computed 49 invariants in 18 ms
Computed 49 P flows in 18 ms.
Exported basis to /tmp/petrispot-output-9016294356344113604.kers
Total runtime 20 ms.
[2026-05-25 04:17:53] [INFO ] Implicit Places using invariants in 208 ms returned []
[2026-05-25 04:17:53] [INFO ] Invariant cache hit.
[2026-05-25 04:17:55] [INFO ] Implicit Places using invariants and state equation in 1978 ms returned []
Implicit Place search using SMT with State Equation took 2188 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 527/529 places, 497/498 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2442 ms. Remains : 527/529 places, 497/498 transitions.
[2026-05-25 04:17:55] [INFO ] Flatten gal took : 12 ms
[2026-05-25 04:17:55] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:17:55] [INFO ] Input system was already deterministic with 497 transitions.
[2026-05-25 04:17:55] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:17:55] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:17:55] [INFO ] Time to serialize gal into /tmp/CTLFireability14158790265276345890.gal : 1 ms
[2026-05-25 04:17:55] [INFO ] Time to serialize properties into /tmp/CTLFireability8724216310750953071.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/CTLFireability14158790265276345890.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8724216310750953071.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.
[2026-05-25 04:18:25] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:18:25] [INFO ] Applying decomposition
[2026-05-25 04:18:25] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8925265408138033581.txt' '-o' '/tmp/graph8925265408138033581.bin' '-w' '/tmp/graph8925265408138033581.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8925265408138033581.bin' '-l' '-1' '-v' '-w' '/tmp/graph8925265408138033581.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:18:25] [INFO ] Decomposing Gal with order
[2026-05-25 04:18:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:18:25] [INFO ] Removed a total of 141 redundant transitions.
[2026-05-25 04:18:25] [INFO ] Flatten gal took : 15 ms
[2026-05-25 04:18:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 3 ms.
[2026-05-25 04:18:25] [INFO ] Time to serialize gal into /tmp/CTLFireability16486605725192379380.gal : 5 ms
[2026-05-25 04:18:25] [INFO ] Time to serialize properties into /tmp/CTLFireability3305744129681207590.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/CTLFireability16486605725192379380.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3305744129681207590.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.
[2026-05-25 04:18:55] [INFO ] Flatten gal took : 7 ms
[2026-05-25 04:18:55] [INFO ] Flatten gal took : 6 ms
[2026-05-25 04:18:55] [INFO ] Applying decomposition
[2026-05-25 04:18:55] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11387095563909449754.txt' '-o' '/tmp/graph11387095563909449754.bin' '-w' '/tmp/graph11387095563909449754.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11387095563909449754.bin' '-l' '-1' '-v' '-w' '/tmp/graph11387095563909449754.weights' '-q' '0' '-e' '0.001'
[2026-05-25 04:18:55] [INFO ] Decomposing Gal with order
[2026-05-25 04:18:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 04:18:55] [INFO ] Removed a total of 136 redundant transitions.
[2026-05-25 04:18:55] [INFO ] Flatten gal took : 13 ms
[2026-05-25 04:18:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 4 ms.
[2026-05-25 04:18:55] [INFO ] Time to serialize gal into /tmp/CTLFireability12601130678018907799.gal : 4 ms
[2026-05-25 04:18:55] [INFO ] Time to serialize properties into /tmp/CTLFireability15779409794106925956.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/CTLFireability12601130678018907799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15779409794106925956.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 14 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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ 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 CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleExponent-PT-010"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is DoubleExponent-PT-010, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r098-tall-177955695800882"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-010.tgz
mv DoubleExponent-PT-010 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;