Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r254-tall-174931340200602.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is ZombiesAndSurvivors-PT-Heawood381515, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931340200602
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 12K Jun 6 09:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K Jun 6 09:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Jun 6 09:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Jun 6 09:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.2K Jun 6 12:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Jun 6 12:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Jun 6 12:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 12:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 12K Jun 6 09:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Jun 6 09:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Jun 6 09:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Jun 6 09:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Jun 6 12:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Jun 6 12:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 14 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 137K Jun 5 20:08 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-00
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-01
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-02
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-03
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-04
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-05
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-06
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-07
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-08
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-09
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-10
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-11
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-12
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-13
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-14
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749422555914

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ZombiesAndSurvivors-PT-Heawood381515
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-08 22:42:37] [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]
[2025-06-08 22:42:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 22:42:37] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2025-06-08 22:42:37] [INFO ] Transformed 76 places.
[2025-06-08 22:42:37] [INFO ] Transformed 304 transitions.
[2025-06-08 22:42:37] [INFO ] Parsed PT model containing 76 places and 304 transitions and 684 arcs in 165 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Support contains 64 out of 76 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 304/304 transitions.
Applied a total of 0 rules in 9 ms. Remains 76 /76 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Running 298 sub problems to find dead transitions.
// Phase 1: matrix 304 rows 76 cols
[2025-06-08 22:42:37] [INFO ] Computed 0 invariants in 8 ms
[2025-06-08 22:42:37] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20056 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20021 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40206ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 40223ms
[2025-06-08 22:43:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:43:17] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-06-08 22:43:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:43:17] [INFO ] State equation strengthened by 74 read => feed constraints.
[2025-06-08 22:43:17] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2025-06-08 22:43:17] [INFO ] Invariant cache hit.
[2025-06-08 22:43:17] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30040 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30015 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60111ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 60113ms
Finished structural reductions in LTL mode , in 1 iterations and 100509 ms. Remains : 76/76 places, 304/304 transitions.
Support contains 64 out of 76 places after structural reductions.
[2025-06-08 22:44:18] [INFO ] Flatten gal took : 30 ms
[2025-06-08 22:44:18] [INFO ] Flatten gal took : 34 ms
[2025-06-08 22:44:18] [INFO ] Input system was already deterministic with 304 transitions.
Support contains 63 out of 76 places (down from 64) after GAL structural reductions.
RANDOM walk for 40023 steps (8 resets) in 653 ms. (61 steps per ms) remains 7/71 properties
BEST_FIRST walk for 40004 steps (8 resets) in 138 ms. (287 steps per ms) remains 4/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 76 ms. (519 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 145 ms. (274 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 28 ms. (1379 steps per ms) remains 2/2 properties
[2025-06-08 22:44:18] [INFO ] Invariant cache hit.
[2025-06-08 22:44:18] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp51 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 30/34 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 4/8 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 0/8 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 81/115 variables, 13/21 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/115 variables, 13/34 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 0/34 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 122/237 variables, 22/56 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 21/77 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 0/77 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 115/352 variables, 25/102 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/352 variables, 28/130 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/352 variables, 0/130 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 27/379 variables, 11/141 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/379 variables, 8/149 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/379 variables, 0/149 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/380 variables, 1/150 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/380 variables, 0/150 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/380 variables, 0/150 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 1 solved, 1 unsolved in 366 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 16/18 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 2/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/18 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 56/74 variables, 8/12 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 8/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 1/21 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 0/21 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 114/188 variables, 18/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/188 variables, 17/56 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/188 variables, 0/56 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 128/316 variables, 26/82 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/316 variables, 27/109 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/316 variables, 0/109 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 56/372 variables, 18/127 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/372 variables, 16/143 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/372 variables, 0/143 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 8/380 variables, 4/147 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/380 variables, 4/151 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/380 variables, 0/151 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/380 variables, 0/151 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 380/380 variables, and 151 constraints, problems are : Problem set: 1 solved, 1 unsolved in 232 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 618ms problems are : Problem set: 1 solved, 1 unsolved
Parikh walk visited 0 properties in 37 ms.
Support contains 2 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 304/304 transitions.
Graph (trivial) has 144 edges and 76 vertex of which 74 / 76 are part of one of the 3 SCC in 1 ms
Free SCC test removed 71 places
Drop transitions (Empty/Sink Transition effects.) removed 192 transitions
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 282 transitions.
Reduce isomorphic (modulo) transitions removed 2 transitions.
Applied a total of 1 rules in 12 ms. Remains 5 /76 variables (removed 71) and now considering 20/304 (removed 284) transitions.
Running 14 sub problems to find dead transitions.
Normalized transition count is 18 out of 20 initially.
// Phase 1: matrix 18 rows 5 cols
[2025-06-08 22:44:19] [INFO ] Computed 0 invariants in 0 ms
[2025-06-08 22:44:19] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 19/23 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 2/25 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 25/25 variables, and 8 constraints, problems are : Problem set: 0 solved, 14 unsolved in 125 ms.
Refiners :[State Equation: 5/5 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 19/23 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 2/25 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 14/22 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/25 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 0/25 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 25/25 variables, and 22 constraints, problems are : Problem set: 0 solved, 14 unsolved in 121 ms.
Refiners :[State Equation: 5/5 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 258ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 259ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 271 ms. Remains : 5/76 places, 20/304 transitions.
RANDOM walk for 13400 steps (4 resets) in 10 ms. (1218 steps per ms) remains 0/1 properties
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2025-06-08 22:44:19] [INFO ] Flatten gal took : 15 ms
[2025-06-08 22:44:19] [INFO ] Flatten gal took : 9 ms
[2025-06-08 22:44:19] [INFO ] Input system was already deterministic with 304 transitions.
Computed a total of 0 stabilizing places and 38 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 304/304 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Running 298 sub problems to find dead transitions.
// Phase 1: matrix 304 rows 76 cols
[2025-06-08 22:44:19] [INFO ] Computed 0 invariants in 4 ms
[2025-06-08 22:44:19] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20017 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20020 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40074ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 40075ms
[2025-06-08 22:44:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:44:59] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-08 22:44:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:44:59] [INFO ] State equation strengthened by 74 read => feed constraints.
[2025-06-08 22:44:59] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2025-06-08 22:44:59] [INFO ] Invariant cache hit.
[2025-06-08 22:44:59] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30016 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30018 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60059ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 60059ms
Finished structural reductions in LTL mode , in 1 iterations and 100245 ms. Remains : 76/76 places, 304/304 transitions.
[2025-06-08 22:46:00] [INFO ] Flatten gal took : 14 ms
[2025-06-08 22:46:00] [INFO ] Flatten gal took : 18 ms
[2025-06-08 22:46:00] [INFO ] Input system was already deterministic with 304 transitions.
[2025-06-08 22:46:00] [INFO ] Flatten gal took : 9 ms
[2025-06-08 22:46:00] [INFO ] Flatten gal took : 8 ms
[2025-06-08 22:46:00] [INFO ] Time to serialize gal into /tmp/CTLFireability10422924051188588680.gal : 5 ms
[2025-06-08 22:46:00] [INFO ] Time to serialize properties into /tmp/CTLFireability8514389715031967424.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10422924051188588680.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8514389715031967424.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.34131e+26,19.3982,327288,2,18738,5,1.25759e+06,6,0,953,2.1128e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 22:46:30] [INFO ] Flatten gal took : 8 ms
[2025-06-08 22:46:30] [INFO ] Applying decomposition
[2025-06-08 22:46:30] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12863750225800829332.txt' '-o' '/tmp/graph12863750225800829332.bin' '-w' '/tmp/graph12863750225800829332.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12863750225800829332.bin' '-l' '-1' '-v' '-w' '/tmp/graph12863750225800829332.weights' '-q' '0' '-e' '0.001'
[2025-06-08 22:46:30] [INFO ] Decomposing Gal with order
[2025-06-08 22:46:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 22:46:30] [INFO ] Removed a total of 144 redundant transitions.
[2025-06-08 22:46:30] [INFO ] Flatten gal took : 247 ms
[2025-06-08 22:46:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-08 22:46:30] [INFO ] Time to serialize gal into /tmp/CTLFireability6664528349813574253.gal : 5 ms
[2025-06-08 22:46:30] [INFO ] Time to serialize properties into /tmp/CTLFireability13076077609185221508.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6664528349813574253.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13076077609185221508.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 76/76 places, 304/304 transitions.
Applied a total of 0 rules in 13 ms. Remains 76 /76 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Running 298 sub problems to find dead transitions.
[2025-06-08 22:47:00] [INFO ] Invariant cache hit.
[2025-06-08 22:47:00] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20017 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20015 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40063ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 40063ms
[2025-06-08 22:47:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:47:40] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-06-08 22:47:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:47:40] [INFO ] State equation strengthened by 74 read => feed constraints.
[2025-06-08 22:47:40] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2025-06-08 22:47:40] [INFO ] Invariant cache hit.
[2025-06-08 22:47:40] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30014 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30017 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60060ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 60061ms
Finished structural reductions in LTL mode , in 1 iterations and 100244 ms. Remains : 76/76 places, 304/304 transitions.
[2025-06-08 22:48:40] [INFO ] Flatten gal took : 9 ms
[2025-06-08 22:48:40] [INFO ] Flatten gal took : 7 ms
[2025-06-08 22:48:40] [INFO ] Input system was already deterministic with 304 transitions.
[2025-06-08 22:48:40] [INFO ] Flatten gal took : 6 ms
[2025-06-08 22:48:40] [INFO ] Flatten gal took : 6 ms
[2025-06-08 22:48:40] [INFO ] Time to serialize gal into /tmp/CTLFireability15172173520094115140.gal : 2 ms
[2025-06-08 22:48:40] [INFO ] Time to serialize properties into /tmp/CTLFireability14728479714146679293.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15172173520094115140.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14728479714146679293.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.34131e+26,20.0624,326132,2,18738,5,1.25759e+06,6,0,953,2.1128e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 22:49:10] [INFO ] Flatten gal took : 9 ms
[2025-06-08 22:49:10] [INFO ] Applying decomposition
[2025-06-08 22:49:10] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10921627358658767844.txt' '-o' '/tmp/graph10921627358658767844.bin' '-w' '/tmp/graph10921627358658767844.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10921627358658767844.bin' '-l' '-1' '-v' '-w' '/tmp/graph10921627358658767844.weights' '-q' '0' '-e' '0.001'
[2025-06-08 22:49:11] [INFO ] Decomposing Gal with order
[2025-06-08 22:49:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 22:49:11] [INFO ] Removed a total of 141 redundant transitions.
[2025-06-08 22:49:11] [INFO ] Flatten gal took : 18 ms
[2025-06-08 22:49:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-08 22:49:11] [INFO ] Time to serialize gal into /tmp/CTLFireability2509272124860591443.gal : 3 ms
[2025-06-08 22:49:11] [INFO ] Time to serialize properties into /tmp/CTLFireability8087233621047540111.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2509272124860591443.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8087233621047540111.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 76/76 places, 304/304 transitions.
Graph (trivial) has 144 edges and 76 vertex of which 74 / 76 are part of one of the 2 SCC in 0 ms
Free SCC test removed 72 places
Ensure Unique test removed 286 transitions
Reduce isomorphic transitions removed 286 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 4 transition count 16
Applied a total of 3 rules in 6 ms. Remains 4 /76 variables (removed 72) and now considering 16/304 (removed 288) transitions.
Running 8 sub problems to find dead transitions.
[2025-06-08 22:49:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
Normalized transition count is 10 out of 14 initially.
// Phase 1: matrix 10 rows 4 cols
[2025-06-08 22:49:41] [INFO ] Computed 0 invariants in 0 ms
[2025-06-08 22:49:41] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 17/18 variables, and 5 constraints, problems are : Problem set: 0 solved, 8 unsolved in 47 ms.
Refiners :[State Equation: 4/4 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/17 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 0/17 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 17/18 variables, and 13 constraints, problems are : Problem set: 0 solved, 8 unsolved in 65 ms.
Refiners :[State Equation: 4/4 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 126ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 126ms
[2025-06-08 22:49:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2025-06-08 22:49:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:49:41] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-08 22:49:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2025-06-08 22:49:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:49:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-08 22:49:41] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 22:49:41] [INFO ] Redundant transitions in 0 ms returned []
Running 8 sub problems to find dead transitions.
[2025-06-08 22:49:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2025-06-08 22:49:41] [INFO ] Invariant cache hit.
[2025-06-08 22:49:41] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 17/18 variables, and 5 constraints, problems are : Problem set: 0 solved, 8 unsolved in 41 ms.
Refiners :[State Equation: 4/4 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/17 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 0/17 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 17/18 variables, and 13 constraints, problems are : Problem set: 0 solved, 8 unsolved in 76 ms.
Refiners :[State Equation: 4/4 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 121ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 121ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/76 places, 16/304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 300 ms. Remains : 4/76 places, 16/304 transitions.
[2025-06-08 22:49:41] [INFO ] Flatten gal took : 1 ms
[2025-06-08 22:49:41] [INFO ] Flatten gal took : 0 ms
[2025-06-08 22:49:41] [INFO ] Input system was already deterministic with 16 transitions.
[2025-06-08 22:49:41] [INFO ] Flatten gal took : 0 ms
[2025-06-08 22:49:41] [INFO ] Flatten gal took : 0 ms
[2025-06-08 22:49:41] [INFO ] Time to serialize gal into /tmp/CTLFireability11896306189310851860.gal : 1 ms
[2025-06-08 22:49:41] [INFO ] Time to serialize properties into /tmp/CTLFireability8003477547302264453.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11896306189310851860.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8003477547302264453.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,32433,0.03534,4556,2,67,5,4972,6,0,51,5402,0


Converting to forward existential form...Done !
original formula: E((pl_survivor_n1>=1) U !(AF(!(EF((pl_undead_n36>=2))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,(pl_survivor_n1>=1)),!(!(E(TRUE U (pl_undead_n36>=2)))))] != FALSE
Hit Full ! (commute/partial/dont) 10/0/6
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, Intersection with reachable at each step enabled. (destroyed/reverse...183
(forward)formula 0,1,0.26632,10956,1,0,107,37529,64,108,327,44743,140
FORMULA ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 304/304 transitions.
Applied a total of 0 rules in 9 ms. Remains 76 /76 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Running 298 sub problems to find dead transitions.
// Phase 1: matrix 304 rows 76 cols
[2025-06-08 22:49:41] [INFO ] Computed 0 invariants in 3 ms
[2025-06-08 22:49:41] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20017 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20014 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40060ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 40061ms
[2025-06-08 22:50:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:50:21] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-08 22:50:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:50:21] [INFO ] State equation strengthened by 74 read => feed constraints.
[2025-06-08 22:50:21] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2025-06-08 22:50:21] [INFO ] Invariant cache hit.
[2025-06-08 22:50:21] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30011 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30027 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60056ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 60056ms
Finished structural reductions in LTL mode , in 1 iterations and 100235 ms. Remains : 76/76 places, 304/304 transitions.
[2025-06-08 22:51:21] [INFO ] Flatten gal took : 6 ms
[2025-06-08 22:51:21] [INFO ] Flatten gal took : 11 ms
[2025-06-08 22:51:21] [INFO ] Input system was already deterministic with 304 transitions.
[2025-06-08 22:51:21] [INFO ] Flatten gal took : 6 ms
[2025-06-08 22:51:21] [INFO ] Flatten gal took : 5 ms
[2025-06-08 22:51:21] [INFO ] Time to serialize gal into /tmp/CTLFireability3062528602015688383.gal : 1 ms
[2025-06-08 22:51:21] [INFO ] Time to serialize properties into /tmp/CTLFireability11747307310053689294.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3062528602015688383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11747307310053689294.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.34131e+26,20.426,326184,2,18738,5,1.25759e+06,6,0,953,2.1128e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 22:51:52] [INFO ] Flatten gal took : 6 ms
[2025-06-08 22:51:52] [INFO ] Applying decomposition
[2025-06-08 22:51:52] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2014580818304549435.txt' '-o' '/tmp/graph2014580818304549435.bin' '-w' '/tmp/graph2014580818304549435.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2014580818304549435.bin' '-l' '-1' '-v' '-w' '/tmp/graph2014580818304549435.weights' '-q' '0' '-e' '0.001'
[2025-06-08 22:51:52] [INFO ] Decomposing Gal with order
[2025-06-08 22:51:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 22:51:52] [INFO ] Removed a total of 134 redundant transitions.
[2025-06-08 22:51:52] [INFO ] Flatten gal took : 19 ms
[2025-06-08 22:51:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-08 22:51:52] [INFO ] Time to serialize gal into /tmp/CTLFireability8803204722787887587.gal : 4 ms
[2025-06-08 22:51:52] [INFO ] Time to serialize properties into /tmp/CTLFireability3491904936603944289.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8803204722787887587.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3491904936603944289.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 76/76 places, 304/304 transitions.
Applied a total of 0 rules in 13 ms. Remains 76 /76 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Running 298 sub problems to find dead transitions.
[2025-06-08 22:52:22] [INFO ] Invariant cache hit.
[2025-06-08 22:52:22] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20014 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20017 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40057ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 40057ms
[2025-06-08 22:53:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:53:02] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-08 22:53:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:53:02] [INFO ] State equation strengthened by 74 read => feed constraints.
[2025-06-08 22:53:02] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2025-06-08 22:53:02] [INFO ] Invariant cache hit.
[2025-06-08 22:53:02] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30015 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30016 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60052ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 60053ms
Finished structural reductions in LTL mode , in 1 iterations and 100217 ms. Remains : 76/76 places, 304/304 transitions.
[2025-06-08 22:54:02] [INFO ] Flatten gal took : 6 ms
[2025-06-08 22:54:02] [INFO ] Flatten gal took : 5 ms
[2025-06-08 22:54:02] [INFO ] Input system was already deterministic with 304 transitions.
[2025-06-08 22:54:02] [INFO ] Flatten gal took : 4 ms
[2025-06-08 22:54:02] [INFO ] Flatten gal took : 14 ms
[2025-06-08 22:54:02] [INFO ] Time to serialize gal into /tmp/CTLFireability15028278726337306457.gal : 1 ms
[2025-06-08 22:54:02] [INFO ] Time to serialize properties into /tmp/CTLFireability3826396244485913097.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15028278726337306457.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3826396244485913097.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.34131e+26,20.4185,326260,2,18738,5,1.25759e+06,6,0,953,2.1128e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 22:54:32] [INFO ] Flatten gal took : 4 ms
[2025-06-08 22:54:32] [INFO ] Applying decomposition
[2025-06-08 22:54:32] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13864727745229915857.txt' '-o' '/tmp/graph13864727745229915857.bin' '-w' '/tmp/graph13864727745229915857.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13864727745229915857.bin' '-l' '-1' '-v' '-w' '/tmp/graph13864727745229915857.weights' '-q' '0' '-e' '0.001'
[2025-06-08 22:54:32] [INFO ] Decomposing Gal with order
[2025-06-08 22:54:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 22:54:32] [INFO ] Removed a total of 152 redundant transitions.
[2025-06-08 22:54:32] [INFO ] Flatten gal took : 26 ms
[2025-06-08 22:54:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-08 22:54:32] [INFO ] Time to serialize gal into /tmp/CTLFireability10719487608311040762.gal : 2 ms
[2025-06-08 22:54:32] [INFO ] Time to serialize properties into /tmp/CTLFireability5810202634557318407.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10719487608311040762.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5810202634557318407.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 76/76 places, 304/304 transitions.
Graph (trivial) has 128 edges and 76 vertex of which 68 / 76 are part of one of the 4 SCC in 0 ms
Free SCC test removed 64 places
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 12 transition count 62
Applied a total of 3 rules in 4 ms. Remains 12 /76 variables (removed 64) and now considering 62/304 (removed 242) transitions.
Running 44 sub problems to find dead transitions.
[2025-06-08 22:55:02] [INFO ] Flow matrix only has 59 transitions (discarded 3 similar events)
Normalized transition count is 51 out of 59 initially.
// Phase 1: matrix 51 rows 12 cols
[2025-06-08 22:55:02] [INFO ] Computed 0 invariants in 1 ms
[2025-06-08 22:55:02] [INFO ] State equation strengthened by 12 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 56/66 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 12/22 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 4/70 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (OVERLAPS) 0/70 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/71 variables, and 24 constraints, problems are : Problem set: 0 solved, 44 unsolved in 550 ms.
Refiners :[State Equation: 12/12 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 56/66 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 12/22 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 4/70 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 44/68 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/70 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/71 variables, and 68 constraints, problems are : Problem set: 0 solved, 44 unsolved in 736 ms.
Refiners :[State Equation: 12/12 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1293ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 1293ms
[2025-06-08 22:55:03] [INFO ] Flow matrix only has 59 transitions (discarded 3 similar events)
[2025-06-08 22:55:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:55:03] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-08 22:55:03] [INFO ] Flow matrix only has 59 transitions (discarded 3 similar events)
[2025-06-08 22:55:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:55:03] [INFO ] State equation strengthened by 12 read => feed constraints.
[2025-06-08 22:55:03] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 22:55:03] [INFO ] Redundant transitions in 1 ms returned []
Running 44 sub problems to find dead transitions.
[2025-06-08 22:55:03] [INFO ] Flow matrix only has 59 transitions (discarded 3 similar events)
[2025-06-08 22:55:03] [INFO ] Invariant cache hit.
[2025-06-08 22:55:03] [INFO ] State equation strengthened by 12 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 56/66 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 12/22 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 4/70 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (OVERLAPS) 0/70 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/71 variables, and 24 constraints, problems are : Problem set: 0 solved, 44 unsolved in 549 ms.
Refiners :[State Equation: 12/12 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 56/66 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 12/22 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 4/70 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 44/68 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/70 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/71 variables, and 68 constraints, problems are : Problem set: 0 solved, 44 unsolved in 746 ms.
Refiners :[State Equation: 12/12 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1300ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 1301ms
Starting structural reductions in SI_CTL mode, iteration 1 : 12/76 places, 62/304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2655 ms. Remains : 12/76 places, 62/304 transitions.
[2025-06-08 22:55:05] [INFO ] Flatten gal took : 3 ms
[2025-06-08 22:55:05] [INFO ] Flatten gal took : 3 ms
[2025-06-08 22:55:05] [INFO ] Input system was already deterministic with 62 transitions.
[2025-06-08 22:55:05] [INFO ] Flatten gal took : 1 ms
[2025-06-08 22:55:05] [INFO ] Flatten gal took : 1 ms
[2025-06-08 22:55:05] [INFO ] Time to serialize gal into /tmp/CTLFireability10656913053729633747.gal : 1 ms
[2025-06-08 22:55:05] [INFO ] Time to serialize properties into /tmp/CTLFireability15032959733991516068.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10656913053729633747.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15032959733991516068.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.80415e+09,1.08642,27900,2,2354,5,129979,6,0,164,146412,0


Converting to forward existential form...Done !
original formula: AG(A((!((((pl_survivor_n24>=1)&&(pl_undead_n24>=1))||(pl_undead_n24>=2))) + AF((((!((pl_survivor_n34>=1)&&(pl_undead_n34>=1)))&&(pl_survi...225
=> equivalent forward existential formula: ([FwdG((FwdU(FwdU(Init,TRUE),!(!(EG(!(!(E(TRUE U !(E(TRUE U (pl_undead_n26>=1)))))))))) * !((!((((pl_survivor_n2...461
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, Intersection with reachable at e...220
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,27.9615,526012,1,0,190,2.70293e+06,153,105,1110,2.51795e+06,289
FORMULA ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 304/304 transitions.
Applied a total of 0 rules in 5 ms. Remains 76 /76 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Running 298 sub problems to find dead transitions.
// Phase 1: matrix 304 rows 76 cols
[2025-06-08 22:55:33] [INFO ] Computed 0 invariants in 5 ms
[2025-06-08 22:55:33] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20019 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20021 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40066ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 40066ms
[2025-06-08 22:56:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:56:13] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-08 22:56:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:56:13] [INFO ] State equation strengthened by 74 read => feed constraints.
[2025-06-08 22:56:13] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2025-06-08 22:56:13] [INFO ] Invariant cache hit.
[2025-06-08 22:56:13] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30021 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30014 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60055ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 60056ms
Finished structural reductions in LTL mode , in 1 iterations and 100219 ms. Remains : 76/76 places, 304/304 transitions.
[2025-06-08 22:57:13] [INFO ] Flatten gal took : 6 ms
[2025-06-08 22:57:13] [INFO ] Flatten gal took : 5 ms
[2025-06-08 22:57:13] [INFO ] Input system was already deterministic with 304 transitions.
[2025-06-08 22:57:13] [INFO ] Flatten gal took : 4 ms
[2025-06-08 22:57:13] [INFO ] Flatten gal took : 4 ms
[2025-06-08 22:57:13] [INFO ] Time to serialize gal into /tmp/CTLFireability2221340979053248916.gal : 1 ms
[2025-06-08 22:57:13] [INFO ] Time to serialize properties into /tmp/CTLFireability12976405099410273399.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2221340979053248916.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12976405099410273399.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.34131e+26,20.5224,327128,2,18738,5,1.25759e+06,6,0,953,2.1128e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 22:57:43] [INFO ] Flatten gal took : 7 ms
[2025-06-08 22:57:43] [INFO ] Applying decomposition
[2025-06-08 22:57:43] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12892448444447457886.txt' '-o' '/tmp/graph12892448444447457886.bin' '-w' '/tmp/graph12892448444447457886.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12892448444447457886.bin' '-l' '-1' '-v' '-w' '/tmp/graph12892448444447457886.weights' '-q' '0' '-e' '0.001'
[2025-06-08 22:57:43] [INFO ] Decomposing Gal with order
[2025-06-08 22:57:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 22:57:43] [INFO ] Removed a total of 126 redundant transitions.
[2025-06-08 22:57:43] [INFO ] Flatten gal took : 12 ms
[2025-06-08 22:57:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-08 22:57:43] [INFO ] Time to serialize gal into /tmp/CTLFireability9645125333555097870.gal : 2 ms
[2025-06-08 22:57:43] [INFO ] Time to serialize properties into /tmp/CTLFireability14665755359458850238.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9645125333555097870.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14665755359458850238.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 76/76 places, 304/304 transitions.
Applied a total of 0 rules in 4 ms. Remains 76 /76 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Running 298 sub problems to find dead transitions.
[2025-06-08 22:58:13] [INFO ] Invariant cache hit.
[2025-06-08 22:58:13] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20011 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20017 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40048ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 40048ms
[2025-06-08 22:58:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:58:53] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-06-08 22:58:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 22:58:53] [INFO ] State equation strengthened by 74 read => feed constraints.
[2025-06-08 22:58:53] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2025-06-08 22:58:53] [INFO ] Invariant cache hit.
[2025-06-08 22:58:53] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30010 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30020 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60049ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 60049ms
Finished structural reductions in LTL mode , in 1 iterations and 100202 ms. Remains : 76/76 places, 304/304 transitions.
[2025-06-08 22:59:53] [INFO ] Flatten gal took : 4 ms
[2025-06-08 22:59:53] [INFO ] Flatten gal took : 5 ms
[2025-06-08 22:59:53] [INFO ] Input system was already deterministic with 304 transitions.
[2025-06-08 22:59:53] [INFO ] Flatten gal took : 7 ms
[2025-06-08 22:59:53] [INFO ] Flatten gal took : 4 ms
[2025-06-08 22:59:53] [INFO ] Time to serialize gal into /tmp/CTLFireability3387943123559625287.gal : 1 ms
[2025-06-08 22:59:53] [INFO ] Time to serialize properties into /tmp/CTLFireability13502587297694324252.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3387943123559625287.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13502587297694324252.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.34131e+26,20.3064,325440,2,18738,5,1.25759e+06,6,0,953,2.1128e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 23:00:23] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:00:23] [INFO ] Applying decomposition
[2025-06-08 23:00:23] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12815444472803329374.txt' '-o' '/tmp/graph12815444472803329374.bin' '-w' '/tmp/graph12815444472803329374.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12815444472803329374.bin' '-l' '-1' '-v' '-w' '/tmp/graph12815444472803329374.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:00:23] [INFO ] Decomposing Gal with order
[2025-06-08 23:00:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:00:23] [INFO ] Removed a total of 153 redundant transitions.
[2025-06-08 23:00:23] [INFO ] Flatten gal took : 12 ms
[2025-06-08 23:00:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-08 23:00:23] [INFO ] Time to serialize gal into /tmp/CTLFireability10891808855223236184.gal : 2 ms
[2025-06-08 23:00:23] [INFO ] Time to serialize properties into /tmp/CTLFireability5276764074605798201.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10891808855223236184.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5276764074605798201.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 76/76 places, 304/304 transitions.
Applied a total of 0 rules in 5 ms. Remains 76 /76 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Running 298 sub problems to find dead transitions.
[2025-06-08 23:00:54] [INFO ] Invariant cache hit.
[2025-06-08 23:00:54] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20023 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20017 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40064ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 40065ms
[2025-06-08 23:01:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:01:34] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-08 23:01:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:01:34] [INFO ] State equation strengthened by 74 read => feed constraints.
[2025-06-08 23:01:34] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2025-06-08 23:01:34] [INFO ] Invariant cache hit.
[2025-06-08 23:01:34] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30011 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30015 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60048ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 60049ms
Finished structural reductions in LTL mode , in 1 iterations and 100219 ms. Remains : 76/76 places, 304/304 transitions.
[2025-06-08 23:02:34] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:02:34] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:02:34] [INFO ] Input system was already deterministic with 304 transitions.
[2025-06-08 23:02:34] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:02:34] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:02:34] [INFO ] Time to serialize gal into /tmp/CTLFireability11207702912682932510.gal : 1 ms
[2025-06-08 23:02:34] [INFO ] Time to serialize properties into /tmp/CTLFireability12519590916483590297.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11207702912682932510.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12519590916483590297.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.34131e+26,20.5393,327272,2,18738,5,1.25759e+06,6,0,953,2.1128e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 23:03:04] [INFO ] Flatten gal took : 7 ms
[2025-06-08 23:03:04] [INFO ] Applying decomposition
[2025-06-08 23:03:04] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16596630972661943678.txt' '-o' '/tmp/graph16596630972661943678.bin' '-w' '/tmp/graph16596630972661943678.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16596630972661943678.bin' '-l' '-1' '-v' '-w' '/tmp/graph16596630972661943678.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:03:04] [INFO ] Decomposing Gal with order
[2025-06-08 23:03:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:03:04] [INFO ] Removed a total of 164 redundant transitions.
[2025-06-08 23:03:04] [INFO ] Flatten gal took : 10 ms
[2025-06-08 23:03:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-08 23:03:04] [INFO ] Time to serialize gal into /tmp/CTLFireability9035147472231270913.gal : 2 ms
[2025-06-08 23:03:04] [INFO ] Time to serialize properties into /tmp/CTLFireability12885449002201326364.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9035147472231270913.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12885449002201326364.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 76/76 places, 304/304 transitions.
Applied a total of 0 rules in 5 ms. Remains 76 /76 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Running 298 sub problems to find dead transitions.
[2025-06-08 23:03:34] [INFO ] Invariant cache hit.
[2025-06-08 23:03:34] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20011 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20016 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40053ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 40054ms
[2025-06-08 23:04:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:04:14] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-08 23:04:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:04:14] [INFO ] State equation strengthened by 74 read => feed constraints.
[2025-06-08 23:04:14] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2025-06-08 23:04:14] [INFO ] Invariant cache hit.
[2025-06-08 23:04:14] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30019 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30018 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60064ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 60064ms
Finished structural reductions in LTL mode , in 1 iterations and 100227 ms. Remains : 76/76 places, 304/304 transitions.
[2025-06-08 23:05:14] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:05:14] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:05:14] [INFO ] Input system was already deterministic with 304 transitions.
[2025-06-08 23:05:14] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:05:14] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:05:14] [INFO ] Time to serialize gal into /tmp/CTLFireability799881853162528798.gal : 0 ms
[2025-06-08 23:05:14] [INFO ] Time to serialize properties into /tmp/CTLFireability17765116908140010636.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability799881853162528798.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17765116908140010636.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.34131e+26,20.1798,326812,2,18738,5,1.25759e+06,6,0,953,2.1128e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 23:05:44] [INFO ] Flatten gal took : 5 ms
[2025-06-08 23:05:44] [INFO ] Applying decomposition
[2025-06-08 23:05:44] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14378744875845356892.txt' '-o' '/tmp/graph14378744875845356892.bin' '-w' '/tmp/graph14378744875845356892.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14378744875845356892.bin' '-l' '-1' '-v' '-w' '/tmp/graph14378744875845356892.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:05:44] [INFO ] Decomposing Gal with order
[2025-06-08 23:05:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:05:44] [INFO ] Removed a total of 133 redundant transitions.
[2025-06-08 23:05:44] [INFO ] Flatten gal took : 10 ms
[2025-06-08 23:05:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-08 23:05:44] [INFO ] Time to serialize gal into /tmp/CTLFireability9014412353660961633.gal : 2 ms
[2025-06-08 23:05:44] [INFO ] Time to serialize properties into /tmp/CTLFireability3161585665075198408.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9014412353660961633.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3161585665075198408.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 76/76 places, 304/304 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Running 298 sub problems to find dead transitions.
[2025-06-08 23:06:14] [INFO ] Invariant cache hit.
[2025-06-08 23:06:14] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20015 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20012 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40052ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 40053ms
[2025-06-08 23:06:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:06:54] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-06-08 23:06:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:06:54] [INFO ] State equation strengthened by 74 read => feed constraints.
[2025-06-08 23:06:54] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2025-06-08 23:06:54] [INFO ] Invariant cache hit.
[2025-06-08 23:06:54] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30017 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30024 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60065ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 60066ms
Finished structural reductions in LTL mode , in 1 iterations and 100216 ms. Remains : 76/76 places, 304/304 transitions.
[2025-06-08 23:07:54] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:07:54] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:07:54] [INFO ] Input system was already deterministic with 304 transitions.
[2025-06-08 23:07:55] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:07:55] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:07:55] [INFO ] Time to serialize gal into /tmp/CTLFireability2254653035362565947.gal : 1 ms
[2025-06-08 23:07:55] [INFO ] Time to serialize properties into /tmp/CTLFireability11704917053619260279.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2254653035362565947.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11704917053619260279.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.34131e+26,20.5811,325884,2,18738,5,1.25759e+06,6,0,953,2.1128e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 23:08:25] [INFO ] Flatten gal took : 9 ms
[2025-06-08 23:08:25] [INFO ] Applying decomposition
[2025-06-08 23:08:25] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6967971518716195597.txt' '-o' '/tmp/graph6967971518716195597.bin' '-w' '/tmp/graph6967971518716195597.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6967971518716195597.bin' '-l' '-1' '-v' '-w' '/tmp/graph6967971518716195597.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:08:25] [INFO ] Decomposing Gal with order
[2025-06-08 23:08:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:08:25] [INFO ] Removed a total of 141 redundant transitions.
[2025-06-08 23:08:25] [INFO ] Flatten gal took : 15 ms
[2025-06-08 23:08:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-08 23:08:25] [INFO ] Time to serialize gal into /tmp/CTLFireability8475069027941002419.gal : 4 ms
[2025-06-08 23:08:25] [INFO ] Time to serialize properties into /tmp/CTLFireability6507383203744900350.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8475069027941002419.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6507383203744900350.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 76/76 places, 304/304 transitions.
Graph (trivial) has 148 edges and 76 vertex of which 75 / 76 are part of one of the 2 SCC in 1 ms
Free SCC test removed 73 places
Ensure Unique test removed 292 transitions
Reduce isomorphic transitions removed 292 transitions.
Reduce isomorphic (modulo) transitions removed 2 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 3 transition count 8
Applied a total of 3 rules in 6 ms. Remains 3 /76 variables (removed 73) and now considering 8/304 (removed 296) transitions.
[2025-06-08 23:08:55] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
// Phase 1: matrix 6 rows 3 cols
[2025-06-08 23:08:55] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:08:55] [INFO ] Implicit Places using invariants in 15 ms returned []
[2025-06-08 23:08:55] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
[2025-06-08 23:08:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:08:55] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 23:08:55] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2025-06-08 23:08:55] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
[2025-06-08 23:08:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8/9 variables, and 3 constraints, problems are : Problem set: 0 solved, 3 unsolved in 28 ms.
Refiners :[State Equation: 3/3 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/8 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8/9 variables, and 6 constraints, problems are : Problem set: 0 solved, 3 unsolved in 34 ms.
Refiners :[State Equation: 3/3 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 64ms
Starting structural reductions in SI_CTL mode, iteration 1 : 3/76 places, 8/304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 109 ms. Remains : 3/76 places, 8/304 transitions.
[2025-06-08 23:08:55] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:08:55] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:08:55] [INFO ] Input system was already deterministic with 8 transitions.
[2025-06-08 23:08:55] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:08:55] [INFO ] Flatten gal took : 1 ms
[2025-06-08 23:08:55] [INFO ] Time to serialize gal into /tmp/CTLFireability5001201054535811984.gal : 0 ms
[2025-06-08 23:08:55] [INFO ] Time to serialize properties into /tmp/CTLFireability17436465122809759564.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5001201054535811984.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17436465122809759564.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2854,0.017007,4300,2,36,5,3100,6,0,22,3713,0


Converting to forward existential form...Done !
original formula: EF(AG((pl_survivor_n8>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((pl_survivor_n8>=1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, Intersection with reachable at each step enabled. (destroyed/reverse/interse...173
(forward)formula 0,0,0.026232,4556,1,0,23,3100,36,10,160,3713,24
FORMULA ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 304/304 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Running 298 sub problems to find dead transitions.
// Phase 1: matrix 304 rows 76 cols
[2025-06-08 23:08:55] [INFO ] Computed 0 invariants in 1 ms
[2025-06-08 23:08:55] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20015 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20019 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40055ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 40056ms
[2025-06-08 23:09:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:09:35] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-08 23:09:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:09:35] [INFO ] State equation strengthened by 74 read => feed constraints.
[2025-06-08 23:09:35] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2025-06-08 23:09:35] [INFO ] Invariant cache hit.
[2025-06-08 23:09:35] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30012 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30016 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60049ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 60050ms
Finished structural reductions in LTL mode , in 1 iterations and 100214 ms. Remains : 76/76 places, 304/304 transitions.
[2025-06-08 23:10:35] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:10:35] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:10:35] [INFO ] Input system was already deterministic with 304 transitions.
[2025-06-08 23:10:35] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:10:35] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:10:35] [INFO ] Time to serialize gal into /tmp/CTLFireability429460682796507414.gal : 1 ms
[2025-06-08 23:10:35] [INFO ] Time to serialize properties into /tmp/CTLFireability13613777116319960354.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability429460682796507414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13613777116319960354.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.34131e+26,20.4706,325912,2,18738,5,1.25759e+06,6,0,953,2.1128e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 23:11:05] [INFO ] Flatten gal took : 6 ms
[2025-06-08 23:11:05] [INFO ] Applying decomposition
[2025-06-08 23:11:05] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16180644684886144823.txt' '-o' '/tmp/graph16180644684886144823.bin' '-w' '/tmp/graph16180644684886144823.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16180644684886144823.bin' '-l' '-1' '-v' '-w' '/tmp/graph16180644684886144823.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:11:05] [INFO ] Decomposing Gal with order
[2025-06-08 23:11:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:11:05] [INFO ] Removed a total of 141 redundant transitions.
[2025-06-08 23:11:05] [INFO ] Flatten gal took : 10 ms
[2025-06-08 23:11:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-08 23:11:05] [INFO ] Time to serialize gal into /tmp/CTLFireability720588299989766952.gal : 3 ms
[2025-06-08 23:11:05] [INFO ] Time to serialize properties into /tmp/CTLFireability17604709281781652096.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability720588299989766952.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17604709281781652096.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 76/76 places, 304/304 transitions.
Applied a total of 0 rules in 4 ms. Remains 76 /76 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Running 298 sub problems to find dead transitions.
[2025-06-08 23:11:35] [INFO ] Invariant cache hit.
[2025-06-08 23:11:35] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20020 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20021 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40063ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 40063ms
[2025-06-08 23:12:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:12:15] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-08 23:12:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:12:15] [INFO ] State equation strengthened by 74 read => feed constraints.
[2025-06-08 23:12:15] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2025-06-08 23:12:15] [INFO ] Invariant cache hit.
[2025-06-08 23:12:15] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30012 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30018 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60049ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 60050ms
Finished structural reductions in LTL mode , in 1 iterations and 100211 ms. Remains : 76/76 places, 304/304 transitions.
[2025-06-08 23:13:15] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:13:15] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:13:15] [INFO ] Input system was already deterministic with 304 transitions.
[2025-06-08 23:13:15] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:13:15] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:13:15] [INFO ] Time to serialize gal into /tmp/CTLFireability2603787557178379417.gal : 1 ms
[2025-06-08 23:13:15] [INFO ] Time to serialize properties into /tmp/CTLFireability2717880301685491605.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2603787557178379417.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2717880301685491605.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.34131e+26,20.3465,326944,2,18738,5,1.25759e+06,6,0,953,2.1128e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 23:13:45] [INFO ] Flatten gal took : 13 ms
[2025-06-08 23:13:45] [INFO ] Applying decomposition
[2025-06-08 23:13:45] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2364352206650647844.txt' '-o' '/tmp/graph2364352206650647844.bin' '-w' '/tmp/graph2364352206650647844.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2364352206650647844.bin' '-l' '-1' '-v' '-w' '/tmp/graph2364352206650647844.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:13:46] [INFO ] Decomposing Gal with order
[2025-06-08 23:13:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:13:46] [INFO ] Removed a total of 138 redundant transitions.
[2025-06-08 23:13:46] [INFO ] Flatten gal took : 10 ms
[2025-06-08 23:13:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-08 23:13:46] [INFO ] Time to serialize gal into /tmp/CTLFireability9152231247287853132.gal : 2 ms
[2025-06-08 23:13:46] [INFO ] Time to serialize properties into /tmp/CTLFireability17142676528199989358.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9152231247287853132.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17142676528199989358.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 76/76 places, 304/304 transitions.
Applied a total of 0 rules in 1 ms. Remains 76 /76 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Running 298 sub problems to find dead transitions.
[2025-06-08 23:14:16] [INFO ] Invariant cache hit.
[2025-06-08 23:14:16] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20021 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 20017 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40057ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 40057ms
[2025-06-08 23:14:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:14:56] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-08 23:14:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:14:56] [INFO ] State equation strengthened by 74 read => feed constraints.
[2025-06-08 23:14:56] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2025-06-08 23:14:56] [INFO ] Invariant cache hit.
[2025-06-08 23:14:56] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 2.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 2.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 1.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 1.0)
(s25 2.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 2.0)
(s36 1.0)
(s37 2.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 380/380 variables, and 150 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30019 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (OVERLAPS) 304/380 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/380 variables, 74/150 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/380 variables, 298/448 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/380 variables, and 448 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30015 ms.
Refiners :[State Equation: 76/76 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60058ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 60058ms
Finished structural reductions in LTL mode , in 1 iterations and 100206 ms. Remains : 76/76 places, 304/304 transitions.
[2025-06-08 23:15:56] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:15:56] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:15:56] [INFO ] Input system was already deterministic with 304 transitions.
[2025-06-08 23:15:56] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:15:56] [INFO ] Flatten gal took : 3 ms
[2025-06-08 23:15:56] [INFO ] Time to serialize gal into /tmp/CTLFireability2291344376476270270.gal : 1 ms
[2025-06-08 23:15:56] [INFO ] Time to serialize properties into /tmp/CTLFireability12532731253534160969.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2291344376476270270.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12532731253534160969.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.34131e+26,20.9573,326156,2,18738,5,1.25759e+06,6,0,953,2.1128e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 23:16:26] [INFO ] Flatten gal took : 5 ms
[2025-06-08 23:16:26] [INFO ] Applying decomposition
[2025-06-08 23:16:26] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9257789765969708808.txt' '-o' '/tmp/graph9257789765969708808.bin' '-w' '/tmp/graph9257789765969708808.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9257789765969708808.bin' '-l' '-1' '-v' '-w' '/tmp/graph9257789765969708808.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:16:26] [INFO ] Decomposing Gal with order
[2025-06-08 23:16:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:16:26] [INFO ] Removed a total of 123 redundant transitions.
[2025-06-08 23:16:26] [INFO ] Flatten gal took : 10 ms
[2025-06-08 23:16:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-08 23:16:26] [INFO ] Time to serialize gal into /tmp/CTLFireability18144829116545657819.gal : 2 ms
[2025-06-08 23:16:26] [INFO ] Time to serialize properties into /tmp/CTLFireability16671953948445531856.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18144829116545657819.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16671953948445531856.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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 : 76/76 places, 304/304 transitions.
Graph (trivial) has 148 edges and 76 vertex of which 75 / 76 are part of one of the 2 SCC in 0 ms
Free SCC test removed 73 places
Ensure Unique test removed 292 transitions
Reduce isomorphic transitions removed 292 transitions.
Reduce isomorphic (modulo) transitions removed 2 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 3 transition count 8
Applied a total of 3 rules in 2 ms. Remains 3 /76 variables (removed 73) and now considering 8/304 (removed 296) transitions.
[2025-06-08 23:16:56] [INFO ] Flow matrix only has 7 transitions (discarded 1 similar events)
// Phase 1: matrix 7 rows 3 cols
[2025-06-08 23:16:56] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:16:56] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-08 23:16:56] [INFO ] Flow matrix only has 7 transitions (discarded 1 similar events)
[2025-06-08 23:16:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 23:16:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-08 23:16:56] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 23:16:56] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2025-06-08 23:16:56] [INFO ] Flow matrix only has 7 transitions (discarded 1 similar events)
[2025-06-08 23:16:56] [INFO ] Invariant cache hit.
[2025-06-08 23:16:56] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 2/9 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/9 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9/10 variables, and 4 constraints, problems are : Problem set: 0 solved, 3 unsolved in 33 ms.
Refiners :[State Equation: 3/3 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 2/9 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/9 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/9 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 9/10 variables, and 7 constraints, problems are : Problem set: 0 solved, 3 unsolved in 37 ms.
Refiners :[State Equation: 3/3 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 72ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 73ms
Starting structural reductions in SI_CTL mode, iteration 1 : 3/76 places, 8/304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 121 ms. Remains : 3/76 places, 8/304 transitions.
[2025-06-08 23:16:56] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:16:56] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:16:56] [INFO ] Input system was already deterministic with 8 transitions.
RANDOM walk for 228 steps (6 resets) in 4 ms. (45 steps per ms) remains 0/1 properties
FORMULA ZombiesAndSurvivors-PT-Heawood381515-CTLFireability-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-08 23:16:56] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:16:56] [INFO ] Flatten gal took : 0 ms
[2025-06-08 23:16:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15918957565222095420.gal : 0 ms
[2025-06-08 23:16:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3958489391007665999.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15918957565222095420.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3958489391007665999.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-08 23:16:56] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:16:56] [INFO ] Flatten gal took : 4 ms
[2025-06-08 23:16:56] [INFO ] Applying decomposition
[2025-06-08 23:16:56] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10150272873574294740.txt' '-o' '/tmp/graph10150272873574294740.bin' '-w' '/tmp/graph10150272873574294740.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10150272873574294740.bin' '-l' '-1' '-v' '-w' '/tmp/graph10150272873574294740.weights' '-q' '0' '-e' '0.001'
[2025-06-08 23:16:56] [INFO ] Decomposing Gal with order
[2025-06-08 23:16:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 23:16:56] [INFO ] Removed a total of 160 redundant transitions.
[2025-06-08 23:16:56] [INFO ] Flatten gal took : 9 ms
[2025-06-08 23:16:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-08 23:16:56] [INFO ] Time to serialize gal into /tmp/CTLFireability5428262392827152631.gal : 2 ms
[2025-06-08 23:16:56] [INFO ] Time to serialize properties into /tmp/CTLFireability13865373470987277520.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5428262392827152631.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13865373470987277520.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 12 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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="ZombiesAndSurvivors-PT-Heawood381515"
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 2-5832"
echo " Executing tool itstools"
echo " Input is ZombiesAndSurvivors-PT-Heawood381515, 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 r254-tall-174931340200602"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ZombiesAndSurvivors-PT-Heawood381515.tgz
mv ZombiesAndSurvivors-PT-Heawood381515 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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;