Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r254-tall-174931340100554.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-Circular64010010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931340100554
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 676K
-rw-r--r-- 1 mcc users 9.2K Jun 6 09:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Jun 6 09:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Jun 6 09:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 6 09:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K Jun 6 12:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Jun 6 12:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Jun 6 12:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 12:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 18K Jun 6 09:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Jun 6 09:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 6 09:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Jun 6 09:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Jun 6 12:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Jun 6 12:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 17 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 165K 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-Circular64010010-CTLFireability-2025-00
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-01
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-02
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-03
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-04
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-05
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-06
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-07
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-08
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-09
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-10
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-11
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-12
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-13
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-14
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749415099781

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-Circular64010010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-08 20:38:21] [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 20:38:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 20:38:21] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2025-06-08 20:38:21] [INFO ] Transformed 128 places.
[2025-06-08 20:38:21] [INFO ] Transformed 384 transitions.
[2025-06-08 20:38:21] [INFO ] Parsed PT model containing 128 places and 384 transitions and 896 arcs in 162 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 94 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 384/384 transitions.
Applied a total of 0 rules in 11 ms. Remains 128 /128 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 128 cols
[2025-06-08 20:38:21] [INFO ] Computed 0 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:38:21] [INFO ] Implicit Places using invariants in 161 ms returned []
[2025-06-08 20:38:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:38:21] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-06-08 20:38:21] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 394 ms to find 0 implicit places.
Running 380 sub problems to find dead transitions.
[2025-06-08 20:38:21] [INFO ] Invariant cache hit.
[2025-06-08 20:38:21] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 512/512 variables, and 254 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30026 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 380/634 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 512/512 variables, and 634 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30023 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60143ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60155ms
Finished structural reductions in LTL mode , in 1 iterations and 60580 ms. Remains : 128/128 places, 384/384 transitions.
Support contains 94 out of 128 places after structural reductions.
[2025-06-08 20:39:22] [INFO ] Flatten gal took : 38 ms
[2025-06-08 20:39:22] [INFO ] Flatten gal took : 18 ms
[2025-06-08 20:39:22] [INFO ] Input system was already deterministic with 384 transitions.
Support contains 92 out of 128 places (down from 94) after GAL structural reductions.
RANDOM walk for 40011 steps (8 resets) in 735 ms. (54 steps per ms) remains 40/87 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (8 resets) in 7 ms. (500 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 7 ms. (500 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (8 resets) in 8 ms. (444 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
[2025-06-08 20:39:22] [INFO ] Invariant cache hit.
[2025-06-08 20:39:22] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 227/286 variables, 59/59 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 53/112 constraints. Problems are: Problem set: 0 solved, 40 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 114/400 variables, 37/149 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/400 variables, 41/190 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/400 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 40/440 variables, 12/202 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/440 variables, 12/214 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/440 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 10 (OVERLAPS) 32/472 variables, 8/222 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/472 variables, 8/230 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/472 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 13 (OVERLAPS) 20/492 variables, 6/236 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/492 variables, 6/242 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/492 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 16 (OVERLAPS) 16/508 variables, 4/246 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/508 variables, 4/250 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/508 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 19 (OVERLAPS) 4/512 variables, 2/252 constraints. Problems are: Problem set: 0 solved, 40 unsolved
SMT process timed out in 5021ms, After SMT, problems are : Problem set: 0 solved, 40 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 59 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 384/384 transitions.
Graph (trivial) has 92 edges and 128 vertex of which 58 / 128 are part of one of the 12 SCC in 3 ms
Free SCC test removed 46 places
Drop transitions (Empty/Sink Transition effects.) removed 92 transitions
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 130 transitions.
Applied a total of 1 rules in 21 ms. Remains 82 /128 variables (removed 46) and now considering 254/384 (removed 130) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 82/128 places, 254/384 transitions.
RANDOM walk for 40026 steps (8 resets) in 140 ms. (283 steps per ms) remains 23/40 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 7 ms. (500 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 23/23 properties
[2025-06-08 20:39:27] [INFO ] Flow matrix only has 248 transitions (discarded 6 similar events)
// Phase 1: matrix 248 rows 82 cols
[2025-06-08 20:39:27] [INFO ] Computed 0 invariants in 4 ms
[2025-06-08 20:39:27] [INFO ] State equation strengthened by 79 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 197/245 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/245 variables, 45/93 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (OVERLAPS) 83/328 variables, 32/125 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/328 variables, 34/159 constraints. Problems are: Problem set: 0 solved, 23 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/328 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (OVERLAPS) 2/330 variables, 2/161 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/330 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (OVERLAPS) 0/330 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 330/330 variables, and 161 constraints, problems are : Problem set: 0 solved, 23 unsolved in 4433 ms.
Refiners :[State Equation: 82/82 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 197/245 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/245 variables, 45/93 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (OVERLAPS) 83/328 variables, 32/125 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/328 variables, 34/159 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/328 variables, 23/182 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/328 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (OVERLAPS) 2/330 variables, 2/184 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/330 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 10 (OVERLAPS) 0/330 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Int declared 330/330 variables, and 184 constraints, problems are : Problem set: 0 solved, 23 unsolved in 7089 ms.
Refiners :[State Equation: 82/82 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11561ms problems are : Problem set: 0 solved, 23 unsolved
Fused 23 Parikh solutions to 21 different solutions.
Finished Parikh walk after 321 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=321 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 23 properties in 1772 ms.
[2025-06-08 20:39:41] [INFO ] Flatten gal took : 13 ms
[2025-06-08 20:39:41] [INFO ] Flatten gal took : 12 ms
[2025-06-08 20:39:41] [INFO ] Input system was already deterministic with 384 transitions.
Computed a total of 0 stabilizing places and 64 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 384/384 transitions.
Applied a total of 0 rules in 10 ms. Remains 128 /128 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 128 cols
[2025-06-08 20:39:41] [INFO ] Computed 0 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:39:41] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-06-08 20:39:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:39:41] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-06-08 20:39:41] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Running 380 sub problems to find dead transitions.
[2025-06-08 20:39:41] [INFO ] Invariant cache hit.
[2025-06-08 20:39:41] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 512/512 variables, and 254 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30013 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 380/634 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 512/512 variables, and 634 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30019 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60091ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60092ms
Finished structural reductions in LTL mode , in 1 iterations and 60238 ms. Remains : 128/128 places, 384/384 transitions.
[2025-06-08 20:40:41] [INFO ] Flatten gal took : 14 ms
[2025-06-08 20:40:41] [INFO ] Flatten gal took : 11 ms
[2025-06-08 20:40:41] [INFO ] Input system was already deterministic with 384 transitions.
[2025-06-08 20:40:41] [INFO ] Flatten gal took : 11 ms
[2025-06-08 20:40:41] [INFO ] Flatten gal took : 10 ms
[2025-06-08 20:40:41] [INFO ] Time to serialize gal into /tmp/CTLFireability1259390404185338594.gal : 12 ms
[2025-06-08 20:40:41] [INFO ] Time to serialize properties into /tmp/CTLFireability16836280253814790374.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/CTLFireability1259390404185338594.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16836280253814790374.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,1.62044e+24,4.05691,93152,2,15160,5,459223,6,0,963,625426,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 20:41:11] [INFO ] Flatten gal took : 10 ms
[2025-06-08 20:41:11] [INFO ] Applying decomposition
[2025-06-08 20:41:11] [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/graph132706235266118068.txt' '-o' '/tmp/graph132706235266118068.bin' '-w' '/tmp/graph132706235266118068.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph132706235266118068.bin' '-l' '-1' '-v' '-w' '/tmp/graph132706235266118068.weights' '-q' '0' '-e' '0.001'
[2025-06-08 20:41:11] [INFO ] Decomposing Gal with order
[2025-06-08 20:41:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 20:41:12] [INFO ] Removed a total of 114 redundant transitions.
[2025-06-08 20:41:12] [INFO ] Flatten gal took : 253 ms
[2025-06-08 20:41:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2025-06-08 20:41:12] [INFO ] Time to serialize gal into /tmp/CTLFireability3140400980788561.gal : 13 ms
[2025-06-08 20:41:12] [INFO ] Time to serialize properties into /tmp/CTLFireability5244577397437874742.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/CTLFireability3140400980788561.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5244577397437874742.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 -...259
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,1.62044e+24,4.80494,110692,1656,90,176564,10923,699,418835,24,57043,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 384/384 transitions.
Applied a total of 0 rules in 20 ms. Remains 128 /128 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2025-06-08 20:41:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:41:42] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-08 20:41:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:41:42] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-06-08 20:41:42] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
Running 380 sub problems to find dead transitions.
[2025-06-08 20:41:42] [INFO ] Invariant cache hit.
[2025-06-08 20:41:42] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 512/512 variables, and 254 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30011 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 380/634 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 512/512 variables, and 634 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30018 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60057ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60058ms
Finished structural reductions in LTL mode , in 1 iterations and 60245 ms. Remains : 128/128 places, 384/384 transitions.
[2025-06-08 20:42:42] [INFO ] Flatten gal took : 9 ms
[2025-06-08 20:42:42] [INFO ] Flatten gal took : 9 ms
[2025-06-08 20:42:42] [INFO ] Input system was already deterministic with 384 transitions.
[2025-06-08 20:42:42] [INFO ] Flatten gal took : 9 ms
[2025-06-08 20:42:42] [INFO ] Flatten gal took : 8 ms
[2025-06-08 20:42:42] [INFO ] Time to serialize gal into /tmp/CTLFireability5734971069455473687.gal : 2 ms
[2025-06-08 20:42:42] [INFO ] Time to serialize properties into /tmp/CTLFireability3845460909443450661.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/CTLFireability5734971069455473687.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3845460909443450661.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,1.62044e+24,4.21502,93264,2,15160,5,459223,6,0,963,625426,0


Converting to forward existential form...Done !
original formula: AG((((pl_survivor_n28>=1)&&(pl_undead_n28>=1)) + ((EF((pl_survivor_n48<1)) * EG((pl_survivor_n64<1))) * (AX(((pl_survivor_n63<1)||(pl_und...191
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * !(((pl_survivor_n28>=1)&&(pl_undead_n28>=1)))) * !(E(TRUE U (pl_survivor_n48<1))))] = FAL...423
(forward)formula 0,0,6.2654,93264,1,0,15,459223,13,6,3086,625426,4
FORMULA ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 384/384 transitions.
Applied a total of 0 rules in 6 ms. Remains 128 /128 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2025-06-08 20:42:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:42:48] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-08 20:42:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:42:49] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-06-08 20:42:49] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Running 380 sub problems to find dead transitions.
[2025-06-08 20:42:49] [INFO ] Invariant cache hit.
[2025-06-08 20:42:49] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 512/512 variables, and 254 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30011 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 380/634 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 512/512 variables, and 634 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30020 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60063ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60065ms
Finished structural reductions in LTL mode , in 1 iterations and 60197 ms. Remains : 128/128 places, 384/384 transitions.
[2025-06-08 20:43:49] [INFO ] Flatten gal took : 8 ms
[2025-06-08 20:43:49] [INFO ] Flatten gal took : 7 ms
[2025-06-08 20:43:49] [INFO ] Input system was already deterministic with 384 transitions.
[2025-06-08 20:43:49] [INFO ] Flatten gal took : 6 ms
[2025-06-08 20:43:49] [INFO ] Flatten gal took : 7 ms
[2025-06-08 20:43:49] [INFO ] Time to serialize gal into /tmp/CTLFireability15380377820094800624.gal : 1 ms
[2025-06-08 20:43:49] [INFO ] Time to serialize properties into /tmp/CTLFireability8408522435693378157.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/CTLFireability15380377820094800624.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8408522435693378157.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,1.62044e+24,4.12759,93268,2,15160,5,459223,6,0,963,625426,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 20:44:19] [INFO ] Flatten gal took : 7 ms
[2025-06-08 20:44:19] [INFO ] Applying decomposition
[2025-06-08 20:44:19] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5789903425865948981.txt' '-o' '/tmp/graph5789903425865948981.bin' '-w' '/tmp/graph5789903425865948981.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5789903425865948981.bin' '-l' '-1' '-v' '-w' '/tmp/graph5789903425865948981.weights' '-q' '0' '-e' '0.001'
[2025-06-08 20:44:19] [INFO ] Decomposing Gal with order
[2025-06-08 20:44:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 20:44:19] [INFO ] Removed a total of 114 redundant transitions.
[2025-06-08 20:44:19] [INFO ] Flatten gal took : 24 ms
[2025-06-08 20:44:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-08 20:44:19] [INFO ] Time to serialize gal into /tmp/CTLFireability5862841492524672308.gal : 5 ms
[2025-06-08 20:44:19] [INFO ] Time to serialize properties into /tmp/CTLFireability12137184421535090812.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/CTLFireability5862841492524672308.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12137184421535090812.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.
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,1.62044e+24,4.00106,94440,1579,90,147643,13409,682,375817,24,65328,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 128/128 places, 384/384 transitions.
Graph (trivial) has 248 edges and 128 vertex of which 126 / 128 are part of one of the 2 SCC in 1 ms
Free SCC test removed 124 places
Ensure Unique test removed 374 transitions
Reduce isomorphic transitions removed 374 transitions.
Applied a total of 1 rules in 4 ms. Remains 4 /128 variables (removed 124) and now considering 10/384 (removed 374) transitions.
[2025-06-08 20:44:49] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
// Phase 1: matrix 9 rows 4 cols
[2025-06-08 20:44:49] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:44:49] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-06-08 20:44:49] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
[2025-06-08 20:44:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:44:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-08 20:44:49] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 20:44:49] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2025-06-08 20:44:49] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
[2025-06-08 20:44:49] [INFO ] Invariant cache hit.
[2025-06-08 20:44:49] [INFO ] State equation strengthened by 2 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, 4 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 4/12 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/12 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12/13 variables, and 6 constraints, problems are : Problem set: 0 solved, 4 unsolved in 39 ms.
Refiners :[State Equation: 4/4 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 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, 4 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 4/12 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12/13 variables, and 10 constraints, problems are : Problem set: 0 solved, 4 unsolved in 42 ms.
Refiners :[State Equation: 4/4 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 86ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 86ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/128 places, 10/384 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 130 ms. Remains : 4/128 places, 10/384 transitions.
[2025-06-08 20:44:49] [INFO ] Flatten gal took : 0 ms
[2025-06-08 20:44:49] [INFO ] Flatten gal took : 0 ms
[2025-06-08 20:44:49] [INFO ] Input system was already deterministic with 10 transitions.
[2025-06-08 20:44:49] [INFO ] Flatten gal took : 0 ms
[2025-06-08 20:44:49] [INFO ] Flatten gal took : 0 ms
[2025-06-08 20:44:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8846795206850955302.gal : 1 ms
[2025-06-08 20:44:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality610959970696069003.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8846795206850955302.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality610959970696069003.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 20053 steps (5 resets) in 35 ms. (557 steps per ms) remains 0/1 properties
FORMULA ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 384/384 transitions.
Applied a total of 0 rules in 4 ms. Remains 128 /128 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 128 cols
[2025-06-08 20:44:49] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:44:49] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-08 20:44:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:44:49] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-06-08 20:44:49] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Running 380 sub problems to find dead transitions.
[2025-06-08 20:44:49] [INFO ] Invariant cache hit.
[2025-06-08 20:44:49] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 512/512 variables, and 254 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30025 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 380/634 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 512/512 variables, and 634 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30017 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60091ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60092ms
Finished structural reductions in LTL mode , in 1 iterations and 60251 ms. Remains : 128/128 places, 384/384 transitions.
[2025-06-08 20:45:49] [INFO ] Flatten gal took : 7 ms
[2025-06-08 20:45:49] [INFO ] Flatten gal took : 6 ms
[2025-06-08 20:45:49] [INFO ] Input system was already deterministic with 384 transitions.
[2025-06-08 20:45:49] [INFO ] Flatten gal took : 6 ms
[2025-06-08 20:45:49] [INFO ] Flatten gal took : 6 ms
[2025-06-08 20:45:49] [INFO ] Time to serialize gal into /tmp/CTLFireability2527735520652228123.gal : 2 ms
[2025-06-08 20:45:49] [INFO ] Time to serialize properties into /tmp/CTLFireability1049876157895127978.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/CTLFireability2527735520652228123.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1049876157895127978.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,1.62044e+24,4.23376,93252,2,15160,5,459223,6,0,963,625426,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 20:46:19] [INFO ] Flatten gal took : 6 ms
[2025-06-08 20:46:19] [INFO ] Applying decomposition
[2025-06-08 20:46:19] [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/graph958088809754077735.txt' '-o' '/tmp/graph958088809754077735.bin' '-w' '/tmp/graph958088809754077735.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph958088809754077735.bin' '-l' '-1' '-v' '-w' '/tmp/graph958088809754077735.weights' '-q' '0' '-e' '0.001'
[2025-06-08 20:46:19] [INFO ] Decomposing Gal with order
[2025-06-08 20:46:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 20:46:20] [INFO ] Removed a total of 114 redundant transitions.
[2025-06-08 20:46:20] [INFO ] Flatten gal took : 15 ms
[2025-06-08 20:46:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-08 20:46:20] [INFO ] Time to serialize gal into /tmp/CTLFireability2170986986198410207.gal : 4 ms
[2025-06-08 20:46:20] [INFO ] Time to serialize properties into /tmp/CTLFireability542862382621457193.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/CTLFireability2170986986198410207.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability542862382621457193.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 -...261
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,1.62044e+24,13.6123,223844,1610,101,250012,36171,683,1.35302e+06,24,181699,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 128/128 places, 384/384 transitions.
Graph (trivial) has 238 edges and 128 vertex of which 122 / 128 are part of one of the 3 SCC in 0 ms
Free SCC test removed 119 places
Ensure Unique test removed 349 transitions
Reduce isomorphic transitions removed 349 transitions.
Applied a total of 1 rules in 2 ms. Remains 9 /128 variables (removed 119) and now considering 35/384 (removed 349) transitions.
[2025-06-08 20:46:50] [INFO ] Flow matrix only has 31 transitions (discarded 4 similar events)
// Phase 1: matrix 31 rows 9 cols
[2025-06-08 20:46:50] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:46:50] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-08 20:46:50] [INFO ] Flow matrix only has 31 transitions (discarded 4 similar events)
[2025-06-08 20:46:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:46:50] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-06-08 20:46:50] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 20:46:50] [INFO ] Redundant transitions in 0 ms returned []
Running 27 sub problems to find dead transitions.
[2025-06-08 20:46:50] [INFO ] Flow matrix only has 31 transitions (discarded 4 similar events)
[2025-06-08 20:46:50] [INFO ] Invariant cache hit.
[2025-06-08 20:46:50] [INFO ] State equation strengthened by 5 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 30/39 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 27 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/39 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (OVERLAPS) 0/39 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 39/40 variables, and 14 constraints, problems are : Problem set: 0 solved, 27 unsolved in 115 ms.
Refiners :[State Equation: 9/9 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 30/39 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/39 variables, 27/41 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 0/39 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 39/40 variables, and 41 constraints, problems are : Problem set: 0 solved, 27 unsolved in 242 ms.
Refiners :[State Equation: 9/9 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 363ms problems are : Problem set: 0 solved, 27 unsolved
Search for dead transitions found 0 dead transitions in 363ms
Starting structural reductions in SI_CTL mode, iteration 1 : 9/128 places, 35/384 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 419 ms. Remains : 9/128 places, 35/384 transitions.
[2025-06-08 20:46:50] [INFO ] Flatten gal took : 2 ms
[2025-06-08 20:46:50] [INFO ] Flatten gal took : 1 ms
[2025-06-08 20:46:50] [INFO ] Input system was already deterministic with 35 transitions.
[2025-06-08 20:46:50] [INFO ] Flatten gal took : 1 ms
[2025-06-08 20:46:50] [INFO ] Flatten gal took : 0 ms
[2025-06-08 20:46:50] [INFO ] Time to serialize gal into /tmp/CTLFireability14928833486040947530.gal : 0 ms
[2025-06-08 20:46:50] [INFO ] Time to serialize properties into /tmp/CTLFireability611827713719275269.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/CTLFireability14928833486040947530.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability611827713719275269.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,7.5125e+06,0.086838,6372,2,354,5,15771,6,0,76,15753,0


Converting to forward existential form...Done !
original formula: AG(EF(!(E((((pl_survivor_n57>=1)&&(pl_undead_n57>=1))&&(pl_survivor_n61>=1)) U ((pl_undead_n54<1)||(pl_undead_n56>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E((((pl_survivor_n57>=1)&&(pl_undead_n57>=1))&&(pl_survivor_n61>=1)) U ((pl_und...200
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
(forward)formula 0,0,0.336124,12772,1,0,68,49964,92,35,559,58760,91
FORMULA ZombiesAndSurvivors-PT-Circular64010010-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 384/384 transitions.
Applied a total of 0 rules in 3 ms. Remains 128 /128 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 128 cols
[2025-06-08 20:46:50] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:46:50] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-08 20:46:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:46:50] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-06-08 20:46:50] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
Running 380 sub problems to find dead transitions.
[2025-06-08 20:46:50] [INFO ] Invariant cache hit.
[2025-06-08 20:46:50] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 512/512 variables, and 254 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30015 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 380/634 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 512/512 variables, and 634 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30016 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60056ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60057ms
Finished structural reductions in LTL mode , in 1 iterations and 60188 ms. Remains : 128/128 places, 384/384 transitions.
[2025-06-08 20:47:51] [INFO ] Flatten gal took : 5 ms
[2025-06-08 20:47:51] [INFO ] Flatten gal took : 5 ms
[2025-06-08 20:47:51] [INFO ] Input system was already deterministic with 384 transitions.
[2025-06-08 20:47:51] [INFO ] Flatten gal took : 5 ms
[2025-06-08 20:47:51] [INFO ] Flatten gal took : 6 ms
[2025-06-08 20:47:51] [INFO ] Time to serialize gal into /tmp/CTLFireability5574333981144135130.gal : 2 ms
[2025-06-08 20:47:51] [INFO ] Time to serialize properties into /tmp/CTLFireability10358326877607322874.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/CTLFireability5574333981144135130.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10358326877607322874.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,1.62044e+24,4.1389,93236,2,15160,5,459223,6,0,963,625426,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 20:48:21] [INFO ] Flatten gal took : 9 ms
[2025-06-08 20:48:21] [INFO ] Applying decomposition
[2025-06-08 20:48:21] [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/graph10836190909310015406.txt' '-o' '/tmp/graph10836190909310015406.bin' '-w' '/tmp/graph10836190909310015406.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10836190909310015406.bin' '-l' '-1' '-v' '-w' '/tmp/graph10836190909310015406.weights' '-q' '0' '-e' '0.001'
[2025-06-08 20:48:21] [INFO ] Decomposing Gal with order
[2025-06-08 20:48:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 20:48:21] [INFO ] Removed a total of 114 redundant transitions.
[2025-06-08 20:48:21] [INFO ] Flatten gal took : 13 ms
[2025-06-08 20:48:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-08 20:48:21] [INFO ] Time to serialize gal into /tmp/CTLFireability17177244124291911003.gal : 3 ms
[2025-06-08 20:48:21] [INFO ] Time to serialize properties into /tmp/CTLFireability1320606150586332489.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/CTLFireability17177244124291911003.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1320606150586332489.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.
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,1.62044e+24,5.01127,114740,1794,90,178943,11807,672,472949,24,62103,0


Converting to forward existential form...Done !
original formula: EF(((!(E(A((i12.i1.u53.pl_survivor_n61>=1) U ((i0.i0.u0.pl_survivor_n64>=1)&&(i11.i2.u56.pl_undead_n64>=1))) U EF(((i9.i0.u41.pl_survivor...685
=> equivalent forward existential formula: (((([((FwdU(((FwdU(Init,TRUE) * (!(E(!((E(!(((i0.i0.u0.pl_survivor_n64>=1)&&(i11.i2.u56.pl_undead_n64>=1))) U (!...3410
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 384/384 transitions.
Applied a total of 0 rules in 8 ms. Remains 128 /128 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2025-06-08 20:48:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:48:51] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-06-08 20:48:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:48:51] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-06-08 20:48:51] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
Running 380 sub problems to find dead transitions.
[2025-06-08 20:48:51] [INFO ] Invariant cache hit.
[2025-06-08 20:48:51] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$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 512/512 variables, and 254 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30021 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 380/634 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 512/512 variables, and 634 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30015 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60063ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60064ms
Finished structural reductions in LTL mode , in 1 iterations and 60209 ms. Remains : 128/128 places, 384/384 transitions.
[2025-06-08 20:49:51] [INFO ] Flatten gal took : 5 ms
[2025-06-08 20:49:51] [INFO ] Flatten gal took : 5 ms
[2025-06-08 20:49:51] [INFO ] Input system was already deterministic with 384 transitions.
[2025-06-08 20:49:51] [INFO ] Flatten gal took : 5 ms
[2025-06-08 20:49:51] [INFO ] Flatten gal took : 5 ms
[2025-06-08 20:49:51] [INFO ] Time to serialize gal into /tmp/CTLFireability10156590680090659632.gal : 1 ms
[2025-06-08 20:49:51] [INFO ] Time to serialize properties into /tmp/CTLFireability13028789995036238691.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/CTLFireability10156590680090659632.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13028789995036238691.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,1.62044e+24,4.00533,93280,2,15160,5,459223,6,0,963,625426,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 20:50:21] [INFO ] Flatten gal took : 9 ms
[2025-06-08 20:50:21] [INFO ] Applying decomposition
[2025-06-08 20:50:21] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9533801032600259331.txt' '-o' '/tmp/graph9533801032600259331.bin' '-w' '/tmp/graph9533801032600259331.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9533801032600259331.bin' '-l' '-1' '-v' '-w' '/tmp/graph9533801032600259331.weights' '-q' '0' '-e' '0.001'
[2025-06-08 20:50:21] [INFO ] Decomposing Gal with order
[2025-06-08 20:50:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 20:50:21] [INFO ] Removed a total of 114 redundant transitions.
[2025-06-08 20:50:21] [INFO ] Flatten gal took : 13 ms
[2025-06-08 20:50:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-08 20:50:21] [INFO ] Time to serialize gal into /tmp/CTLFireability4290263752354059861.gal : 3 ms
[2025-06-08 20:50:21] [INFO ] Time to serialize properties into /tmp/CTLFireability15055513909720707936.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/CTLFireability4290263752354059861.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15055513909720707936.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.
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,1.62044e+24,4.50841,107636,1696,101,164287,14299,696,453859,24,67522,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 384/384 transitions.
Applied a total of 0 rules in 2 ms. Remains 128 /128 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2025-06-08 20:50:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:50:51] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-06-08 20:50:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:50:51] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-06-08 20:50:51] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Running 380 sub problems to find dead transitions.
[2025-06-08 20:50:51] [INFO ] Invariant cache hit.
[2025-06-08 20:50:51] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 512/512 variables, and 254 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30017 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 380/634 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 512/512 variables, and 634 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30011 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60052ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60052ms
Finished structural reductions in LTL mode , in 1 iterations and 60182 ms. Remains : 128/128 places, 384/384 transitions.
[2025-06-08 20:51:51] [INFO ] Flatten gal took : 5 ms
[2025-06-08 20:51:51] [INFO ] Flatten gal took : 4 ms
[2025-06-08 20:51:51] [INFO ] Input system was already deterministic with 384 transitions.
[2025-06-08 20:51:51] [INFO ] Flatten gal took : 5 ms
[2025-06-08 20:51:51] [INFO ] Flatten gal took : 4 ms
[2025-06-08 20:51:51] [INFO ] Time to serialize gal into /tmp/CTLFireability5361922346360590336.gal : 1 ms
[2025-06-08 20:51:51] [INFO ] Time to serialize properties into /tmp/CTLFireability6221700528277772914.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/CTLFireability5361922346360590336.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6221700528277772914.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,1.62044e+24,4.18019,93280,2,15160,5,459223,6,0,963,625426,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 20:52:21] [INFO ] Flatten gal took : 9 ms
[2025-06-08 20:52:21] [INFO ] Applying decomposition
[2025-06-08 20:52:21] [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/graph16764010632621125894.txt' '-o' '/tmp/graph16764010632621125894.bin' '-w' '/tmp/graph16764010632621125894.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16764010632621125894.bin' '-l' '-1' '-v' '-w' '/tmp/graph16764010632621125894.weights' '-q' '0' '-e' '0.001'
[2025-06-08 20:52:21] [INFO ] Decomposing Gal with order
[2025-06-08 20:52:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 20:52:21] [INFO ] Removed a total of 112 redundant transitions.
[2025-06-08 20:52:21] [INFO ] Flatten gal took : 12 ms
[2025-06-08 20:52:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-08 20:52:22] [INFO ] Time to serialize gal into /tmp/CTLFireability14321565327346914749.gal : 3 ms
[2025-06-08 20:52:22] [INFO ] Time to serialize properties into /tmp/CTLFireability11614679811172846896.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/CTLFireability14321565327346914749.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11614679811172846896.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.
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,1.62044e+24,11.4544,237664,1577,103,329900,29197,683,1.21878e+06,24,133061,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 384/384 transitions.
Applied a total of 0 rules in 2 ms. Remains 128 /128 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2025-06-08 20:52:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:52:52] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-08 20:52:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:52:52] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-06-08 20:52:52] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Running 380 sub problems to find dead transitions.
[2025-06-08 20:52:52] [INFO ] Invariant cache hit.
[2025-06-08 20:52:52] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 512/512 variables, and 254 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30021 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 380/634 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 512/512 variables, and 634 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30015 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60060ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60061ms
Finished structural reductions in LTL mode , in 1 iterations and 60182 ms. Remains : 128/128 places, 384/384 transitions.
[2025-06-08 20:53:52] [INFO ] Flatten gal took : 5 ms
[2025-06-08 20:53:52] [INFO ] Flatten gal took : 4 ms
[2025-06-08 20:53:52] [INFO ] Input system was already deterministic with 384 transitions.
[2025-06-08 20:53:52] [INFO ] Flatten gal took : 5 ms
[2025-06-08 20:53:52] [INFO ] Flatten gal took : 5 ms
[2025-06-08 20:53:52] [INFO ] Time to serialize gal into /tmp/CTLFireability6930842896188154480.gal : 1 ms
[2025-06-08 20:53:52] [INFO ] Time to serialize properties into /tmp/CTLFireability14501804561412743230.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/CTLFireability6930842896188154480.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14501804561412743230.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,1.62044e+24,4.16718,93180,2,15160,5,459223,6,0,963,625426,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 20:54:22] [INFO ] Flatten gal took : 4 ms
[2025-06-08 20:54:22] [INFO ] Applying decomposition
[2025-06-08 20:54:22] [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/graph8196054247209376082.txt' '-o' '/tmp/graph8196054247209376082.bin' '-w' '/tmp/graph8196054247209376082.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8196054247209376082.bin' '-l' '-1' '-v' '-w' '/tmp/graph8196054247209376082.weights' '-q' '0' '-e' '0.001'
[2025-06-08 20:54:22] [INFO ] Decomposing Gal with order
[2025-06-08 20:54:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 20:54:22] [INFO ] Removed a total of 118 redundant transitions.
[2025-06-08 20:54:22] [INFO ] Flatten gal took : 12 ms
[2025-06-08 20:54:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-08 20:54:22] [INFO ] Time to serialize gal into /tmp/CTLFireability17675444059008112471.gal : 3 ms
[2025-06-08 20:54:22] [INFO ] Time to serialize properties into /tmp/CTLFireability10386671382703647961.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/CTLFireability17675444059008112471.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10386671382703647961.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.
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,1.62044e+24,7.94274,161612,1618,106,208203,36051,679,789958,24,212125,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 384/384 transitions.
Applied a total of 0 rules in 6 ms. Remains 128 /128 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2025-06-08 20:54:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:54:52] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-08 20:54:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:54:52] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-06-08 20:54:52] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Running 380 sub problems to find dead transitions.
[2025-06-08 20:54:52] [INFO ] Invariant cache hit.
[2025-06-08 20:54:52] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 512/512 variables, and 254 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30023 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 380/634 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 512/512 variables, and 634 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30014 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60061ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60061ms
Finished structural reductions in LTL mode , in 1 iterations and 60193 ms. Remains : 128/128 places, 384/384 transitions.
[2025-06-08 20:55:52] [INFO ] Flatten gal took : 4 ms
[2025-06-08 20:55:52] [INFO ] Flatten gal took : 4 ms
[2025-06-08 20:55:52] [INFO ] Input system was already deterministic with 384 transitions.
[2025-06-08 20:55:52] [INFO ] Flatten gal took : 7 ms
[2025-06-08 20:55:52] [INFO ] Flatten gal took : 5 ms
[2025-06-08 20:55:52] [INFO ] Time to serialize gal into /tmp/CTLFireability9904078539193483268.gal : 1 ms
[2025-06-08 20:55:52] [INFO ] Time to serialize properties into /tmp/CTLFireability4148474308690274750.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/CTLFireability9904078539193483268.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4148474308690274750.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,1.62044e+24,4.07493,93208,2,15160,5,459223,6,0,963,625426,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 20:56:22] [INFO ] Flatten gal took : 12 ms
[2025-06-08 20:56:22] [INFO ] Applying decomposition
[2025-06-08 20:56:22] [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/graph15772164712877036112.txt' '-o' '/tmp/graph15772164712877036112.bin' '-w' '/tmp/graph15772164712877036112.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15772164712877036112.bin' '-l' '-1' '-v' '-w' '/tmp/graph15772164712877036112.weights' '-q' '0' '-e' '0.001'
[2025-06-08 20:56:22] [INFO ] Decomposing Gal with order
[2025-06-08 20:56:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 20:56:22] [INFO ] Removed a total of 112 redundant transitions.
[2025-06-08 20:56:22] [INFO ] Flatten gal took : 11 ms
[2025-06-08 20:56:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-08 20:56:22] [INFO ] Time to serialize gal into /tmp/CTLFireability3466710584644711279.gal : 3 ms
[2025-06-08 20:56:22] [INFO ] Time to serialize properties into /tmp/CTLFireability16353290066907790782.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/CTLFireability3466710584644711279.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16353290066907790782.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.
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,1.62044e+24,5.30078,122476,1400,90,191416,19775,700,476961,24,102374,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 384/384 transitions.
Applied a total of 0 rules in 1 ms. Remains 128 /128 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2025-06-08 20:56:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:56:52] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-06-08 20:56:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:56:52] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-06-08 20:56:52] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
Running 380 sub problems to find dead transitions.
[2025-06-08 20:56:52] [INFO ] Invariant cache hit.
[2025-06-08 20:56:52] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 512/512 variables, and 254 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30014 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 380/634 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 512/512 variables, and 634 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30016 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60053ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60054ms
Finished structural reductions in LTL mode , in 1 iterations and 60213 ms. Remains : 128/128 places, 384/384 transitions.
[2025-06-08 20:57:53] [INFO ] Flatten gal took : 4 ms
[2025-06-08 20:57:53] [INFO ] Flatten gal took : 5 ms
[2025-06-08 20:57:53] [INFO ] Input system was already deterministic with 384 transitions.
[2025-06-08 20:57:53] [INFO ] Flatten gal took : 4 ms
[2025-06-08 20:57:53] [INFO ] Flatten gal took : 4 ms
[2025-06-08 20:57:53] [INFO ] Time to serialize gal into /tmp/CTLFireability3625977684835071258.gal : 1 ms
[2025-06-08 20:57:53] [INFO ] Time to serialize properties into /tmp/CTLFireability12944135127061971808.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/CTLFireability3625977684835071258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12944135127061971808.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,1.62044e+24,4.24307,93636,2,15160,5,459223,6,0,963,625426,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 20:58:23] [INFO ] Flatten gal took : 8 ms
[2025-06-08 20:58:23] [INFO ] Applying decomposition
[2025-06-08 20:58:23] [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/graph4187472000559915377.txt' '-o' '/tmp/graph4187472000559915377.bin' '-w' '/tmp/graph4187472000559915377.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4187472000559915377.bin' '-l' '-1' '-v' '-w' '/tmp/graph4187472000559915377.weights' '-q' '0' '-e' '0.001'
[2025-06-08 20:58:23] [INFO ] Decomposing Gal with order
[2025-06-08 20:58:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 20:58:23] [INFO ] Removed a total of 108 redundant transitions.
[2025-06-08 20:58:23] [INFO ] Flatten gal took : 12 ms
[2025-06-08 20:58:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-08 20:58:23] [INFO ] Time to serialize gal into /tmp/CTLFireability1399370656811228865.gal : 2 ms
[2025-06-08 20:58:23] [INFO ] Time to serialize properties into /tmp/CTLFireability16975526164029921112.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/CTLFireability1399370656811228865.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16975526164029921112.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.
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,1.62044e+24,5.86202,127304,1594,106,182070,55096,683,484122,24,285930,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 384/384 transitions.
Applied a total of 0 rules in 2 ms. Remains 128 /128 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2025-06-08 20:58:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:58:53] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-08 20:58:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:58:53] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-06-08 20:58:53] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Running 380 sub problems to find dead transitions.
[2025-06-08 20:58:53] [INFO ] Invariant cache hit.
[2025-06-08 20:58:53] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Error getting values : (error "ParserException while parsing response: (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 512/512 variables, and 254 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30016 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 380/634 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 512/512 variables, and 634 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30014 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60062ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60062ms
Finished structural reductions in LTL mode , in 1 iterations and 60194 ms. Remains : 128/128 places, 384/384 transitions.
[2025-06-08 20:59:53] [INFO ] Flatten gal took : 4 ms
[2025-06-08 20:59:53] [INFO ] Flatten gal took : 4 ms
[2025-06-08 20:59:53] [INFO ] Input system was already deterministic with 384 transitions.
[2025-06-08 20:59:53] [INFO ] Flatten gal took : 4 ms
[2025-06-08 20:59:53] [INFO ] Flatten gal took : 4 ms
[2025-06-08 20:59:53] [INFO ] Time to serialize gal into /tmp/CTLFireability6280545113584903207.gal : 1 ms
[2025-06-08 20:59:53] [INFO ] Time to serialize properties into /tmp/CTLFireability11941849023774861595.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/CTLFireability6280545113584903207.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11941849023774861595.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,1.62044e+24,4.11391,93196,2,15160,5,459223,6,0,963,625426,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 21:00:23] [INFO ] Flatten gal took : 7 ms
[2025-06-08 21:00:23] [INFO ] Applying decomposition
[2025-06-08 21:00:23] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7833753090088022820.txt' '-o' '/tmp/graph7833753090088022820.bin' '-w' '/tmp/graph7833753090088022820.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7833753090088022820.bin' '-l' '-1' '-v' '-w' '/tmp/graph7833753090088022820.weights' '-q' '0' '-e' '0.001'
[2025-06-08 21:00:23] [INFO ] Decomposing Gal with order
[2025-06-08 21:00:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 21:00:23] [INFO ] Removed a total of 114 redundant transitions.
[2025-06-08 21:00:23] [INFO ] Flatten gal took : 16 ms
[2025-06-08 21:00:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-08 21:00:23] [INFO ] Time to serialize gal into /tmp/CTLFireability14971086969006307617.gal : 3 ms
[2025-06-08 21:00:23] [INFO ] Time to serialize properties into /tmp/CTLFireability16148693364528416316.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/CTLFireability14971086969006307617.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16148693364528416316.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.
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,1.62044e+24,6.39368,135912,1704,101,191031,34017,678,579601,24,162029,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 384/384 transitions.
Applied a total of 0 rules in 4 ms. Remains 128 /128 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2025-06-08 21:00:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:00:53] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-08 21:00:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:00:53] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-06-08 21:00:53] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Running 380 sub problems to find dead transitions.
[2025-06-08 21:00:53] [INFO ] Invariant cache hit.
[2025-06-08 21:00:53] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 512/512 variables, and 254 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30014 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 380/634 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 512/512 variables, and 634 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30022 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60059ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60060ms
Finished structural reductions in LTL mode , in 1 iterations and 60183 ms. Remains : 128/128 places, 384/384 transitions.
[2025-06-08 21:01:53] [INFO ] Flatten gal took : 4 ms
[2025-06-08 21:01:53] [INFO ] Flatten gal took : 4 ms
[2025-06-08 21:01:53] [INFO ] Input system was already deterministic with 384 transitions.
[2025-06-08 21:01:53] [INFO ] Flatten gal took : 4 ms
[2025-06-08 21:01:53] [INFO ] Flatten gal took : 4 ms
[2025-06-08 21:01:53] [INFO ] Time to serialize gal into /tmp/CTLFireability11974588635486188906.gal : 1 ms
[2025-06-08 21:01:53] [INFO ] Time to serialize properties into /tmp/CTLFireability9181044730507587099.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/CTLFireability11974588635486188906.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9181044730507587099.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,1.62044e+24,4.17871,93224,2,15160,5,459223,6,0,963,625426,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 21:02:23] [INFO ] Flatten gal took : 4 ms
[2025-06-08 21:02:23] [INFO ] Applying decomposition
[2025-06-08 21:02:23] [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/graph12502916451448370483.txt' '-o' '/tmp/graph12502916451448370483.bin' '-w' '/tmp/graph12502916451448370483.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12502916451448370483.bin' '-l' '-1' '-v' '-w' '/tmp/graph12502916451448370483.weights' '-q' '0' '-e' '0.001'
[2025-06-08 21:02:23] [INFO ] Decomposing Gal with order
[2025-06-08 21:02:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 21:02:23] [INFO ] Removed a total of 114 redundant transitions.
[2025-06-08 21:02:23] [INFO ] Flatten gal took : 16 ms
[2025-06-08 21:02:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-08 21:02:23] [INFO ] Time to serialize gal into /tmp/CTLFireability13453118350254362625.gal : 2 ms
[2025-06-08 21:02:23] [INFO ] Time to serialize properties into /tmp/CTLFireability16026282240923469226.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/CTLFireability13453118350254362625.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16026282240923469226.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.
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,1.62044e+24,3.83862,93676,1466,106,150329,17251,691,319112,24,82675,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 384/384 transitions.
Applied a total of 0 rules in 6 ms. Remains 128 /128 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2025-06-08 21:02:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:02:53] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-08 21:02:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:02:54] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-06-08 21:02:54] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Running 380 sub problems to find dead transitions.
[2025-06-08 21:02:54] [INFO ] Invariant cache hit.
[2025-06-08 21:02:54] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 512/512 variables, and 254 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30017 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 380/634 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 512/512 variables, and 634 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30012 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60050ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60051ms
Finished structural reductions in LTL mode , in 1 iterations and 60174 ms. Remains : 128/128 places, 384/384 transitions.
[2025-06-08 21:03:54] [INFO ] Flatten gal took : 4 ms
[2025-06-08 21:03:54] [INFO ] Flatten gal took : 4 ms
[2025-06-08 21:03:54] [INFO ] Input system was already deterministic with 384 transitions.
[2025-06-08 21:03:54] [INFO ] Flatten gal took : 4 ms
[2025-06-08 21:03:54] [INFO ] Flatten gal took : 10 ms
[2025-06-08 21:03:54] [INFO ] Time to serialize gal into /tmp/CTLFireability17955500866875265003.gal : 1 ms
[2025-06-08 21:03:54] [INFO ] Time to serialize properties into /tmp/CTLFireability5131926600258294345.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/CTLFireability17955500866875265003.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5131926600258294345.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,1.62044e+24,4.05745,93280,2,15160,5,459223,6,0,963,625426,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 21:04:24] [INFO ] Flatten gal took : 7 ms
[2025-06-08 21:04:24] [INFO ] Applying decomposition
[2025-06-08 21:04:24] [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/graph14023919150600193115.txt' '-o' '/tmp/graph14023919150600193115.bin' '-w' '/tmp/graph14023919150600193115.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14023919150600193115.bin' '-l' '-1' '-v' '-w' '/tmp/graph14023919150600193115.weights' '-q' '0' '-e' '0.001'
[2025-06-08 21:04:24] [INFO ] Decomposing Gal with order
[2025-06-08 21:04:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 21:04:24] [INFO ] Removed a total of 112 redundant transitions.
[2025-06-08 21:04:24] [INFO ] Flatten gal took : 10 ms
[2025-06-08 21:04:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-08 21:04:24] [INFO ] Time to serialize gal into /tmp/CTLFireability17397761108357519361.gal : 2 ms
[2025-06-08 21:04:24] [INFO ] Time to serialize properties into /tmp/CTLFireability16583262253344777642.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/CTLFireability17397761108357519361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16583262253344777642.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.
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,1.62044e+24,3.93835,93404,1516,102,148544,16804,689,343548,24,75109,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 384/384 transitions.
Applied a total of 0 rules in 2 ms. Remains 128 /128 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2025-06-08 21:04:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:04:54] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-06-08 21:04:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:04:54] [INFO ] State equation strengthened by 126 read => feed constraints.
[2025-06-08 21:04:54] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Running 380 sub problems to find dead transitions.
[2025-06-08 21:04:54] [INFO ] Invariant cache hit.
[2025-06-08 21:04:54] [INFO ] State equation strengthened by 126 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 512/512 variables, and 254 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30016 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (OVERLAPS) 384/512 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 126/254 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 380/634 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 512/512 variables, and 634 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30020 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60058ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60059ms
Finished structural reductions in LTL mode , in 1 iterations and 60183 ms. Remains : 128/128 places, 384/384 transitions.
[2025-06-08 21:05:54] [INFO ] Flatten gal took : 5 ms
[2025-06-08 21:05:54] [INFO ] Flatten gal took : 4 ms
[2025-06-08 21:05:54] [INFO ] Input system was already deterministic with 384 transitions.
[2025-06-08 21:05:54] [INFO ] Flatten gal took : 4 ms
[2025-06-08 21:05:54] [INFO ] Flatten gal took : 4 ms
[2025-06-08 21:05:54] [INFO ] Time to serialize gal into /tmp/CTLFireability15246440382468762516.gal : 2 ms
[2025-06-08 21:05:54] [INFO ] Time to serialize properties into /tmp/CTLFireability14074138454602242537.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/CTLFireability15246440382468762516.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14074138454602242537.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,1.62044e+24,4.02092,93272,2,15160,5,459223,6,0,963,625426,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 21:06:24] [INFO ] Flatten gal took : 10 ms
[2025-06-08 21:06:24] [INFO ] Applying decomposition
[2025-06-08 21:06:24] [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/graph10696804296362276948.txt' '-o' '/tmp/graph10696804296362276948.bin' '-w' '/tmp/graph10696804296362276948.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10696804296362276948.bin' '-l' '-1' '-v' '-w' '/tmp/graph10696804296362276948.weights' '-q' '0' '-e' '0.001'
[2025-06-08 21:06:24] [INFO ] Decomposing Gal with order
[2025-06-08 21:06:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 21:06:24] [INFO ] Removed a total of 106 redundant transitions.
[2025-06-08 21:06:24] [INFO ] Flatten gal took : 10 ms
[2025-06-08 21:06:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-08 21:06:24] [INFO ] Time to serialize gal into /tmp/CTLFireability16532371510548586105.gal : 2 ms
[2025-06-08 21:06:24] [INFO ] Time to serialize properties into /tmp/CTLFireability6627291713985415074.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/CTLFireability16532371510548586105.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6627291713985415074.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.
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,1.62044e+24,8.48084,176596,1507,127,227807,76816,703,836533,24,355437,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 21:06:54] [INFO ] Flatten gal took : 4 ms
[2025-06-08 21:06:54] [INFO ] Flatten gal took : 5 ms
[2025-06-08 21:06:54] [INFO ] Applying decomposition
[2025-06-08 21:06:54] [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/graph12080693750772772738.txt' '-o' '/tmp/graph12080693750772772738.bin' '-w' '/tmp/graph12080693750772772738.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12080693750772772738.bin' '-l' '-1' '-v' '-w' '/tmp/graph12080693750772772738.weights' '-q' '0' '-e' '0.001'
[2025-06-08 21:06:54] [INFO ] Decomposing Gal with order
[2025-06-08 21:06:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 21:06:54] [INFO ] Removed a total of 112 redundant transitions.
[2025-06-08 21:06:54] [INFO ] Flatten gal took : 10 ms
[2025-06-08 21:06:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-08 21:06:54] [INFO ] Time to serialize gal into /tmp/CTLFireability8548976566793920064.gal : 3 ms
[2025-06-08 21:06:54] [INFO ] Time to serialize properties into /tmp/CTLFireability7404404818796812313.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/CTLFireability8548976566793920064.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7404404818796812313.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 13 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,1.62044e+24,29.6531,454508,1716,106,508892,152998,682,2.12861e+06,24,612440,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-08 21:36:27] [INFO ] Flatten gal took : 57 ms
[2025-06-08 21:36:27] [INFO ] Time to serialize gal into /tmp/CTLFireability7288887454301818001.gal : 40 ms
[2025-06-08 21:36:27] [INFO ] Time to serialize properties into /tmp/CTLFireability10001725857966745486.ctl : 9 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/CTLFireability7288887454301818001.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10001725857966745486.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 13 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,1.62044e+24,4.02318,93504,2,15160,5,459223,6,0,963,625426,0


Converting to forward existential form...Done !
original formula: E(EF((EX(AF((pl_survivor_n7>=1))) + (EX(((pl_survivor_n6>=1)&&(pl_undead_n6>=1))) * (pl_undead_n57>=1)))) U (E((pl_survivor_n14>=1) U EG(...386
=> equivalent forward existential formula: ([(EY((FwdU(Init,E(TRUE U (EX(!(EG(!((pl_survivor_n7>=1))))) + (EX(((pl_survivor_n6>=1)&&(pl_undead_n6>=1))) * (...1005
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...821
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0

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-Circular64010010"
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-Circular64010010, 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-174931340100554"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ZombiesAndSurvivors-PT-Circular64010010.tgz
mv ZombiesAndSurvivors-PT-Circular64010010 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 ;