Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r018-smll-177946788100354.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is BlocksWorld-PT-09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r018-smll-177946788100354
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-rw-r--r-- 1 mcc users 7.9K Mar 5 16:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Mar 5 16:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Mar 5 16:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Mar 5 16:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 07:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 07:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 15 07:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 07:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 5 16:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Mar 5 16:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Mar 5 16:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 42K Mar 5 16:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 07:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 2.3M Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME BlocksWorld-PT-09-CTLFireability-2024-00
FORMULA_NAME BlocksWorld-PT-09-CTLFireability-2024-01
FORMULA_NAME BlocksWorld-PT-09-CTLFireability-2024-02
FORMULA_NAME BlocksWorld-PT-09-CTLFireability-2024-03
FORMULA_NAME BlocksWorld-PT-09-CTLFireability-2024-04
FORMULA_NAME BlocksWorld-PT-09-CTLFireability-2024-05
FORMULA_NAME BlocksWorld-PT-09-CTLFireability-2024-06
FORMULA_NAME BlocksWorld-PT-09-CTLFireability-2024-07
FORMULA_NAME BlocksWorld-PT-09-CTLFireability-2024-08
FORMULA_NAME BlocksWorld-PT-09-CTLFireability-2024-09
FORMULA_NAME BlocksWorld-PT-09-CTLFireability-2024-10
FORMULA_NAME BlocksWorld-PT-09-CTLFireability-2024-11
FORMULA_NAME BlocksWorld-PT-09-CTLFireability-2024-12
FORMULA_NAME BlocksWorld-PT-09-CTLFireability-2024-13
FORMULA_NAME BlocksWorld-PT-09-CTLFireability-2024-14
FORMULA_NAME BlocksWorld-PT-09-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779627231280

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-24 12:53:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 12:53:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 12:53:54] [INFO ] Load time of PNML (sax parser for PT used): 538 ms
[2026-05-24 12:53:54] [INFO ] Transformed 2449 places.
[2026-05-24 12:53:54] [INFO ] Transformed 4705 transitions.
[2026-05-24 12:53:54] [INFO ] Found NUPN structural information;
[2026-05-24 12:53:54] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12, pred_on_table_13, pred_on_table_14, pred_on_table_15, pred_on_table_16, pred_on_table_17, pred_on_table_18, pred_on_table_19, pred_on_table_20, pred_on_table_21, pred_on_table_22, pred_on_table_23, pred_on_table_24, pred_on_table_25, pred_on_table_26, pred_on_table_27, pred_on_table_28, pred_on_table_29, pred_on_table_30, pred_on_table_31, pred_on_table_32, pred_on_table_33, pred_on_table_34, pred_on_table_35, pred_on_table_36, pred_on_table_37, pred_on_table_38, pred_on_table_39, pred_on_table_40, pred_on_table_41, pred_on_table_42, pred_on_table_43, pred_on_table_44, pred_on_table_45, pred_on_table_46, pred_on_table_47]
[2026-05-24 12:53:54] [INFO ] Parsed PT model containing 2449 places and 4705 transitions and 23506 arcs in 753 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 20 ms.
Support contains 115 out of 2449 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2449/2449 places, 4705/4705 transitions.
Applied a total of 0 rules in 583 ms. Remains 2449 /2449 variables (removed 0) and now considering 4705/4705 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14898508042751412205.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10322504233219903145.kers'
[2026-05-24 12:53:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14898508042751412205.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10322504233219903145.kers]
Normalized transition count is 4704 out of 4705 initially.
Culled 0 columns in 8 ms.
// Phase 1: matrix 4704 rows 2449 cols 23232 entries
Finished phase 1 with 2352 SingleSign rule and 0 generalized
[2026-05-24 12:53:55] [INFO ] Computed 97 invariants in 51 ms
Computed 97 P flows in 53 ms.
Exported basis to /tmp/petrispot-output-10322504233219903145.kers
Total runtime 60 ms.
[2026-05-24 12:53:59] [INFO ] Implicit Places using invariants in 4546 ms returned []
[2026-05-24 12:53:59] [INFO ] Invariant cache hit.
[2026-05-24 12:54:03] [INFO ] State equation strengthened by 91 read => feed constraints.
[2026-05-24 12:54:13] [INFO ] Implicit Places using invariants and state equation in 13518 ms returned []
Implicit Place search using SMT with State Equation took 18163 ms to find 0 implicit places.
Running 4702 sub problems to find dead transitions.
[2026-05-24 12:54:13] [INFO ] Invariant cache hit.
[2026-05-24 12:54:13] [INFO ] State equation strengthened by 91 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Problem TDEAD1 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD145 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD439 is UNSAT
Problem TDEAD488 is UNSAT
Problem TDEAD537 is UNSAT
Problem TDEAD586 is UNSAT
Problem TDEAD635 is UNSAT
Problem TDEAD684 is UNSAT
Problem TDEAD733 is UNSAT
Problem TDEAD782 is UNSAT
Problem TDEAD831 is UNSAT
Problem TDEAD880 is UNSAT
Problem TDEAD929 is UNSAT
Problem TDEAD978 is UNSAT
Problem TDEAD1076 is UNSAT
Problem TDEAD1125 is UNSAT
Problem TDEAD1174 is UNSAT
Problem TDEAD1223 is UNSAT
Problem TDEAD1272 is UNSAT
Problem TDEAD1370 is UNSAT
Problem TDEAD1419 is UNSAT
Problem TDEAD1468 is UNSAT
Problem TDEAD1517 is UNSAT
Problem TDEAD1566 is UNSAT
Problem TDEAD1615 is UNSAT
Problem TDEAD1664 is UNSAT
Problem TDEAD1713 is UNSAT
Problem TDEAD1762 is UNSAT
Problem TDEAD1811 is UNSAT
Problem TDEAD1860 is UNSAT
Problem TDEAD1909 is UNSAT
Problem TDEAD1958 is UNSAT
Problem TDEAD2007 is UNSAT
Problem TDEAD2056 is UNSAT
Problem TDEAD2105 is UNSAT
Problem TDEAD2154 is UNSAT
Problem TDEAD2203 is UNSAT
Problem TDEAD2252 is UNSAT
Problem TDEAD2301 is UNSAT
Problem TDEAD2399 is UNSAT
Problem TDEAD2448 is UNSAT
Problem TDEAD2542 is UNSAT
Problem TDEAD2634 is UNSAT
Problem TDEAD2724 is UNSAT
Problem TDEAD2812 is UNSAT
Problem TDEAD2898 is UNSAT
Problem TDEAD2982 is UNSAT
Problem TDEAD3064 is UNSAT
Problem TDEAD3144 is UNSAT
Problem TDEAD3222 is UNSAT
Problem TDEAD3298 is UNSAT
Problem TDEAD3372 is UNSAT
Problem TDEAD3444 is UNSAT
Problem TDEAD3514 is UNSAT
Problem TDEAD3582 is UNSAT
Problem TDEAD3648 is UNSAT
Problem TDEAD3712 is UNSAT
Problem TDEAD3774 is UNSAT
Problem TDEAD3892 is UNSAT
Problem TDEAD3948 is UNSAT
Problem TDEAD4002 is UNSAT
Problem TDEAD4054 is UNSAT
Problem TDEAD4104 is UNSAT
Problem TDEAD4198 is UNSAT
Problem TDEAD4242 is UNSAT
Problem TDEAD4284 is UNSAT
Problem TDEAD4324 is UNSAT
Problem TDEAD4362 is UNSAT
Problem TDEAD4398 is UNSAT
Problem TDEAD4432 is UNSAT
Problem TDEAD4464 is UNSAT
Problem TDEAD4494 is UNSAT
Problem TDEAD4522 is UNSAT
Problem TDEAD4548 is UNSAT
Problem TDEAD4572 is UNSAT
Problem TDEAD4594 is UNSAT
Problem TDEAD4614 is UNSAT
Problem TDEAD4632 is UNSAT
Problem TDEAD4648 is UNSAT
Problem TDEAD4662 is UNSAT
Problem TDEAD4674 is UNSAT
Problem TDEAD4684 is UNSAT
Problem TDEAD4692 is UNSAT
Problem TDEAD4702 is UNSAT
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2446 variables, 91/91 constraints. Problems are: Problem set: 90 solved, 4612 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2446/7154 variables, and 91 constraints, problems are : Problem set: 90 solved, 4612 unsolved in 30266 ms.
Refiners :[Positive P Invariants (semi-flows): 91/97 constraints, State Equation: 0/2449 constraints, ReadFeed: 0/91 constraints, PredecessorRefiner: 4657/2352 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 90 solved, 4612 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2401 variables, 4/4 constraints. Problems are: Problem set: 90 solved, 4612 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2401/7154 variables, and 4 constraints, problems are : Problem set: 90 solved, 4612 unsolved in 30125 ms.
Refiners :[Positive P Invariants (semi-flows): 4/97 constraints, State Equation: 0/2449 constraints, ReadFeed: 0/91 constraints, PredecessorRefiner: 2305/2352 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 70441ms problems are : Problem set: 90 solved, 4612 unsolved
Search for dead transitions found 90 dead transitions in 70564ms
Found 90 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 90 transitions
Dead transitions reduction (with SMT) removed 90 transitions
Starting structural reductions in LTL mode, iteration 1 : 2449/2449 places, 4615/4705 transitions.
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 43 place count 2406 transition count 4615
Deduced a syphon composed of 2 places in 4 ms
Applied a total of 43 rules in 361 ms. Remains 2406 /2449 variables (removed 43) and now considering 4615/4615 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8380246333205980174.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5213120225556790916.kers'
[2026-05-24 12:55:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8380246333205980174.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5213120225556790916.kers]
Normalized transition count is 4614 out of 4615 initially.
Culling trivial invariants: removing 2 columns.
Culled 2 columns in 4 ms.
// Phase 1: matrix 4614 rows 2404 cols 22962 entries
Finished phase 1 with 2307 SingleSign rule and 0 generalized
[2026-05-24 12:55:24] [INFO ] Computed 99 invariants in 31 ms
Computed 99 P flows in 32 ms.
Exported basis to /tmp/petrispot-output-5213120225556790916.kers
Total runtime 38 ms.
[2026-05-24 12:55:28] [INFO ] Implicit Places using invariants in 4008 ms returned []
[2026-05-24 12:55:28] [INFO ] Invariant cache hit.
[2026-05-24 12:55:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 12:55:37] [INFO ] Implicit Places using invariants and state equation in 8949 ms returned []
Implicit Place search using SMT with State Equation took 12966 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2406/2449 places, 4615/4705 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 102768 ms. Remains : 2406/2449 places, 4615/4705 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2406/2406 places, 4615/4615 transitions.
Deduced a syphon composed of 2 places in 9 ms
Applied a total of 0 rules in 200 ms. Remains 2406 /2406 variables (removed 0) and now considering 4615/4615 (removed 0) transitions.
[2026-05-24 12:55:37] [INFO ] Invariant cache hit.
[2026-05-24 12:55:41] [INFO ] Implicit Places using invariants in 4048 ms returned []
[2026-05-24 12:55:41] [INFO ] Invariant cache hit.
[2026-05-24 12:55:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 12:55:50] [INFO ] Implicit Places using invariants and state equation in 8587 ms returned []
Implicit Place search using SMT with State Equation took 12639 ms to find 0 implicit places.
Running 4612 sub problems to find dead transitions.
[2026-05-24 12:55:50] [INFO ] Invariant cache hit.
[2026-05-24 12:55:50] [INFO ] State equation strengthened by 7 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2401 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 4612 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2401/7021 variables, and 91 constraints, problems are : Problem set: 0 solved, 4612 unsolved in 30167 ms.
Refiners :[Positive P Invariants (semi-flows): 91/99 constraints, State Equation: 0/2406 constraints, ReadFeed: 0/7 constraints, PredecessorRefiner: 4612/2307 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4612 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2401 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 4612 unsolved
SMT process timed out in 68712ms, After SMT, problems are : Problem set: 0 solved, 4612 unsolved
Search for dead transitions found 0 dead transitions in 68731ms
Finished structural reductions in LTL mode , in 1 iterations and 81614 ms. Remains : 2406/2406 places, 4615/4615 transitions.
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Support contains 113 out of 2404 places after structural reductions.
[2026-05-24 12:57:00] [INFO ] Flatten gal took : 740 ms
[2026-05-24 12:57:00] [INFO ] Flatten gal took : 250 ms
[2026-05-24 12:57:01] [INFO ] Input system was already deterministic with 4615 transitions.
Support contains 109 out of 2404 places (down from 113) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 5185 ms. (7 steps per ms) remains 8/63 properties
BEST_FIRST walk for 40004 steps (8 resets) in 673 ms. (59 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 551 ms. (72 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 591 ms. (67 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 690 ms. (57 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 713 ms. (56 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 670 ms. (59 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (8 resets) in 563 ms. (70 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 493 ms. (80 steps per ms) remains 8/8 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4093976148215272513.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11366215554932886290.kers'
[2026-05-24 12:57:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4093976148215272513.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11366215554932886290.kers]
Normalized transition count is 4614 out of 4615 initially.
Culled 0 columns in 6 ms.
// Phase 1: matrix 4614 rows 2404 cols 22962 entries
Finished phase 1 with 2307 SingleSign rule and 0 generalized
[2026-05-24 12:57:04] [INFO ] Computed 97 invariants in 39 ms
Computed 97 P flows in 40 ms.
Exported basis to /tmp/petrispot-output-11366215554932886290.kers
Total runtime 47 ms.
[2026-05-24 12:57:04] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp58 is UNSAT
At refinement iteration 1 (OVERLAPS) 1420/1449 variables, 36/36 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1449 variables, 0/36 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 955/2404 variables, 61/97 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2404 variables, 0/97 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4614/7018 variables, 2404/2501 constraints. Problems are: Problem set: 7 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/7018 variables, 6/2507 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7018 variables, 0/2507 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/7019 variables, 1/2508 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/7019 variables, 0/2508 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/7019 variables, 0/2508 constraints. Problems are: Problem set: 7 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7019/7019 variables, and 2508 constraints, problems are : Problem set: 7 solved, 1 unsolved in 3368 ms.
Refiners :[Positive P Invariants (semi-flows): 97/97 constraints, State Equation: 2404/2404 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 8/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 280/285 variables, 6/6 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 0/6 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2119/2404 variables, 91/97 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2404 variables, 0/97 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4614/7018 variables, 2404/2501 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7018 variables, 6/2507 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7018 variables, 0/2507 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/7019 variables, 1/2508 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/7019 variables, 0/2508 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/7019 variables, 0/2508 constraints. Problems are: Problem set: 7 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7019/7019 variables, and 2508 constraints, problems are : Problem set: 7 solved, 1 unsolved in 3973 ms.
Refiners :[Positive P Invariants (semi-flows): 97/97 constraints, State Equation: 2404/2404 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7482ms problems are : Problem set: 7 solved, 1 unsolved
Parikh walk visited 0 properties in 7 ms.
Support contains 5 out of 2404 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2404/2404 places, 4615/4615 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2404 transition count 4614
Applied a total of 1 rules in 18267 ms. Remains 2404 /2404 variables (removed 0) and now considering 4614/4615 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18268 ms. Remains : 2404/2404 places, 4614/4615 transitions.
RANDOM walk for 36646 steps (7 resets) in 3035 ms. (12 steps per ms) remains 0/1 properties
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
[2026-05-24 12:57:31] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-24 12:57:31] [INFO ] Flatten gal took : 184 ms
FORMULA BlocksWorld-PT-09-CTLFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 12:57:31] [INFO ] Flatten gal took : 259 ms
[2026-05-24 12:57:32] [INFO ] Input system was already deterministic with 4615 transitions.
Support contains 92 out of 2404 places (down from 96) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 2404/2404 places, 4615/4615 transitions.
Applied a total of 0 rules in 1032 ms. Remains 2404 /2404 variables (removed 0) and now considering 4615/4615 (removed 0) transitions.
[2026-05-24 12:57:33] [INFO ] Invariant cache hit.
[2026-05-24 12:57:37] [INFO ] Implicit Places using invariants in 4074 ms returned []
[2026-05-24 12:57:37] [INFO ] Invariant cache hit.
[2026-05-24 12:57:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 12:57:47] [INFO ] Implicit Places using invariants and state equation in 10301 ms returned []
Implicit Place search using SMT with State Equation took 14383 ms to find 0 implicit places.
[2026-05-24 12:57:48] [INFO ] Redundant transitions in 785 ms returned []
Running 4612 sub problems to find dead transitions.
[2026-05-24 12:57:48] [INFO ] Invariant cache hit.
[2026-05-24 12:57:48] [INFO ] State equation strengthened by 7 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2401 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 4612 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2401/7019 variables, and 91 constraints, problems are : Problem set: 0 solved, 4612 unsolved in 30177 ms.
Refiners :[Positive P Invariants (semi-flows): 91/97 constraints, State Equation: 0/2404 constraints, ReadFeed: 0/7 constraints, PredecessorRefiner: 4612/2307 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4612 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2401 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 4612 unsolved
SMT process timed out in 70893ms, After SMT, problems are : Problem set: 0 solved, 4612 unsolved
Search for dead transitions found 0 dead transitions in 70914ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 87156 ms. Remains : 2404/2404 places, 4615/4615 transitions.
[2026-05-24 12:58:59] [INFO ] Flatten gal took : 168 ms
[2026-05-24 12:58:59] [INFO ] Flatten gal took : 193 ms
[2026-05-24 12:59:00] [INFO ] Input system was already deterministic with 4615 transitions.
[2026-05-24 12:59:00] [INFO ] Flatten gal took : 163 ms
[2026-05-24 12:59:00] [INFO ] Flatten gal took : 162 ms
[2026-05-24 12:59:00] [INFO ] Time to serialize gal into /tmp/CTLFireability18158591229553324672.gal : 97 ms
[2026-05-24 12:59:00] [INFO ] Time to serialize properties into /tmp/CTLFireability1326417257185906574.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18158591229553324672.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1326417257185906574.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 12:59:31] [INFO ] Flatten gal took : 255 ms
[2026-05-24 12:59:31] [INFO ] Applying decomposition
[2026-05-24 12:59:31] [INFO ] Flatten gal took : 235 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16954349058578393813.txt' '-o' '/tmp/graph16954349058578393813.bin' '-w' '/tmp/graph16954349058578393813.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16954349058578393813.bin' '-l' '-1' '-v' '-w' '/tmp/graph16954349058578393813.weights' '-q' '0' '-e' '0.001'
[2026-05-24 12:59:32] [INFO ] Decomposing Gal with order
[2026-05-24 12:59:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 12:59:33] [INFO ] Removed a total of 8740 redundant transitions.
[2026-05-24 12:59:34] [INFO ] Flatten gal took : 1297 ms
[2026-05-24 12:59:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 170 labels/synchronizations in 177 ms.
[2026-05-24 12:59:34] [INFO ] Time to serialize gal into /tmp/CTLFireability15136492111075302732.gal : 81 ms
[2026-05-24 12:59:34] [INFO ] Time to serialize properties into /tmp/CTLFireability4574807863108867550.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15136492111075302732.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4574807863108867550.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 2404/2404 places, 4615/4615 transitions.
Applied a total of 0 rules in 906 ms. Remains 2404 /2404 variables (removed 0) and now considering 4615/4615 (removed 0) transitions.
[2026-05-24 13:00:05] [INFO ] Invariant cache hit.
[2026-05-24 13:00:10] [INFO ] Implicit Places using invariants in 4432 ms returned []
[2026-05-24 13:00:10] [INFO ] Invariant cache hit.
[2026-05-24 13:00:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 13:00:20] [INFO ] Implicit Places using invariants and state equation in 10762 ms returned []
Implicit Place search using SMT with State Equation took 15204 ms to find 0 implicit places.
[2026-05-24 13:00:21] [INFO ] Redundant transitions in 796 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16916 ms. Remains : 2404/2404 places, 4615/4615 transitions.
[2026-05-24 13:00:21] [INFO ] Flatten gal took : 150 ms
[2026-05-24 13:00:21] [INFO ] Flatten gal took : 171 ms
[2026-05-24 13:00:22] [INFO ] Input system was already deterministic with 4615 transitions.
[2026-05-24 13:00:22] [INFO ] Flatten gal took : 167 ms
[2026-05-24 13:00:22] [INFO ] Flatten gal took : 154 ms
[2026-05-24 13:00:22] [INFO ] Time to serialize gal into /tmp/CTLFireability14602033663011641482.gal : 36 ms
[2026-05-24 13:00:22] [INFO ] Time to serialize properties into /tmp/CTLFireability459579849247069613.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14602033663011641482.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability459579849247069613.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:00:53] [INFO ] Flatten gal took : 234 ms
[2026-05-24 13:00:53] [INFO ] Applying decomposition
[2026-05-24 13:00:53] [INFO ] Flatten gal took : 243 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2351648117781868358.txt' '-o' '/tmp/graph2351648117781868358.bin' '-w' '/tmp/graph2351648117781868358.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2351648117781868358.bin' '-l' '-1' '-v' '-w' '/tmp/graph2351648117781868358.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:00:53] [INFO ] Decomposing Gal with order
[2026-05-24 13:00:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:00:54] [INFO ] Removed a total of 8742 redundant transitions.
[2026-05-24 13:00:54] [INFO ] Flatten gal took : 717 ms
[2026-05-24 13:00:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 194 labels/synchronizations in 129 ms.
[2026-05-24 13:00:55] [INFO ] Time to serialize gal into /tmp/CTLFireability9242903765413197066.gal : 49 ms
[2026-05-24 13:00:55] [INFO ] Time to serialize properties into /tmp/CTLFireability8073774867783104788.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9242903765413197066.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8073774867783104788.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2404/2404 places, 4615/4615 transitions.
Applied a total of 0 rules in 88 ms. Remains 2404 /2404 variables (removed 0) and now considering 4615/4615 (removed 0) transitions.
[2026-05-24 13:01:25] [INFO ] Invariant cache hit.
[2026-05-24 13:01:30] [INFO ] Implicit Places using invariants in 5258 ms returned []
[2026-05-24 13:01:30] [INFO ] Invariant cache hit.
[2026-05-24 13:01:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 13:01:43] [INFO ] Implicit Places using invariants and state equation in 13253 ms returned []
Implicit Place search using SMT with State Equation took 18531 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 18621 ms. Remains : 2404/2404 places, 4615/4615 transitions.
[2026-05-24 13:01:43] [INFO ] Flatten gal took : 112 ms
[2026-05-24 13:01:44] [INFO ] Flatten gal took : 187 ms
[2026-05-24 13:01:44] [INFO ] Input system was already deterministic with 4615 transitions.
[2026-05-24 13:01:44] [INFO ] Flatten gal took : 138 ms
[2026-05-24 13:01:44] [INFO ] Flatten gal took : 139 ms
[2026-05-24 13:01:44] [INFO ] Time to serialize gal into /tmp/CTLFireability1719366468024126219.gal : 36 ms
[2026-05-24 13:01:44] [INFO ] Time to serialize properties into /tmp/CTLFireability10141064350988048175.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1719366468024126219.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10141064350988048175.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:02:15] [INFO ] Flatten gal took : 131 ms
[2026-05-24 13:02:15] [INFO ] Applying decomposition
[2026-05-24 13:02:15] [INFO ] Flatten gal took : 135 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph9727794372580844471.txt' '-o' '/tmp/graph9727794372580844471.bin' '-w' '/tmp/graph9727794372580844471.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9727794372580844471.bin' '-l' '-1' '-v' '-w' '/tmp/graph9727794372580844471.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:02:15] [INFO ] Decomposing Gal with order
[2026-05-24 13:02:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:02:16] [INFO ] Removed a total of 8740 redundant transitions.
[2026-05-24 13:02:16] [INFO ] Flatten gal took : 506 ms
[2026-05-24 13:02:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 184 labels/synchronizations in 74 ms.
[2026-05-24 13:02:16] [INFO ] Time to serialize gal into /tmp/CTLFireability16989625653402744799.gal : 46 ms
[2026-05-24 13:02:16] [INFO ] Time to serialize properties into /tmp/CTLFireability10331561449297231578.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16989625653402744799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10331561449297231578.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2404/2404 places, 4615/4615 transitions.
Applied a total of 0 rules in 141 ms. Remains 2404 /2404 variables (removed 0) and now considering 4615/4615 (removed 0) transitions.
[2026-05-24 13:02:46] [INFO ] Invariant cache hit.
[2026-05-24 13:02:50] [INFO ] Implicit Places using invariants in 4207 ms returned []
[2026-05-24 13:02:50] [INFO ] Invariant cache hit.
[2026-05-24 13:02:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 13:03:02] [INFO ] Implicit Places using invariants and state equation in 11151 ms returned []
Implicit Place search using SMT with State Equation took 15375 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 15518 ms. Remains : 2404/2404 places, 4615/4615 transitions.
[2026-05-24 13:03:02] [INFO ] Flatten gal took : 108 ms
[2026-05-24 13:03:02] [INFO ] Flatten gal took : 134 ms
[2026-05-24 13:03:02] [INFO ] Input system was already deterministic with 4615 transitions.
[2026-05-24 13:03:02] [INFO ] Flatten gal took : 129 ms
[2026-05-24 13:03:02] [INFO ] Flatten gal took : 188 ms
[2026-05-24 13:03:02] [INFO ] Time to serialize gal into /tmp/CTLFireability3140184508874665928.gal : 33 ms
[2026-05-24 13:03:02] [INFO ] Time to serialize properties into /tmp/CTLFireability17209871616450308626.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3140184508874665928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17209871616450308626.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:03:33] [INFO ] Flatten gal took : 130 ms
[2026-05-24 13:03:33] [INFO ] Applying decomposition
[2026-05-24 13:03:33] [INFO ] Flatten gal took : 135 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18429203726945346999.txt' '-o' '/tmp/graph18429203726945346999.bin' '-w' '/tmp/graph18429203726945346999.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18429203726945346999.bin' '-l' '-1' '-v' '-w' '/tmp/graph18429203726945346999.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:03:33] [INFO ] Decomposing Gal with order
[2026-05-24 13:03:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:03:34] [INFO ] Removed a total of 8740 redundant transitions.
[2026-05-24 13:03:34] [INFO ] Flatten gal took : 524 ms
[2026-05-24 13:03:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 170 labels/synchronizations in 73 ms.
[2026-05-24 13:03:34] [INFO ] Time to serialize gal into /tmp/CTLFireability16212999848069363812.gal : 45 ms
[2026-05-24 13:03:34] [INFO ] Time to serialize properties into /tmp/CTLFireability13854093595427994534.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16212999848069363812.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13854093595427994534.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2404/2404 places, 4615/4615 transitions.
Applied a total of 0 rules in 98 ms. Remains 2404 /2404 variables (removed 0) and now considering 4615/4615 (removed 0) transitions.
[2026-05-24 13:04:04] [INFO ] Invariant cache hit.
[2026-05-24 13:04:09] [INFO ] Implicit Places using invariants in 4440 ms returned []
[2026-05-24 13:04:09] [INFO ] Invariant cache hit.
[2026-05-24 13:04:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 13:04:20] [INFO ] Implicit Places using invariants and state equation in 11078 ms returned []
Implicit Place search using SMT with State Equation took 15520 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 15618 ms. Remains : 2404/2404 places, 4615/4615 transitions.
[2026-05-24 13:04:20] [INFO ] Flatten gal took : 113 ms
[2026-05-24 13:04:20] [INFO ] Flatten gal took : 165 ms
[2026-05-24 13:04:20] [INFO ] Input system was already deterministic with 4615 transitions.
[2026-05-24 13:04:21] [INFO ] Flatten gal took : 132 ms
[2026-05-24 13:04:21] [INFO ] Flatten gal took : 146 ms
[2026-05-24 13:04:21] [INFO ] Time to serialize gal into /tmp/CTLFireability11758972878274498742.gal : 31 ms
[2026-05-24 13:04:21] [INFO ] Time to serialize properties into /tmp/CTLFireability318913471480953145.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11758972878274498742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability318913471480953145.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:04:51] [INFO ] Flatten gal took : 151 ms
[2026-05-24 13:04:51] [INFO ] Applying decomposition
[2026-05-24 13:04:51] [INFO ] Flatten gal took : 154 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph10846295434741063183.txt' '-o' '/tmp/graph10846295434741063183.bin' '-w' '/tmp/graph10846295434741063183.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph10846295434741063183.bin' '-l' '-1' '-v' '-w' '/tmp/graph10846295434741063183.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:04:52] [INFO ] Decomposing Gal with order
[2026-05-24 13:04:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:04:53] [INFO ] Removed a total of 8740 redundant transitions.
[2026-05-24 13:04:53] [INFO ] Flatten gal took : 802 ms
[2026-05-24 13:04:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 182 labels/synchronizations in 66 ms.
[2026-05-24 13:04:53] [INFO ] Time to serialize gal into /tmp/CTLFireability14652045036243799195.gal : 39 ms
[2026-05-24 13:04:53] [INFO ] Time to serialize properties into /tmp/CTLFireability17454808260735371504.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14652045036243799195.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17454808260735371504.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 2404/2404 places, 4615/4615 transitions.
Applied a total of 0 rules in 729 ms. Remains 2404 /2404 variables (removed 0) and now considering 4615/4615 (removed 0) transitions.
[2026-05-24 13:05:24] [INFO ] Invariant cache hit.
[2026-05-24 13:05:28] [INFO ] Implicit Places using invariants in 4754 ms returned []
[2026-05-24 13:05:28] [INFO ] Invariant cache hit.
[2026-05-24 13:05:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 13:05:42] [INFO ] Implicit Places using invariants and state equation in 13727 ms returned []
Implicit Place search using SMT with State Equation took 18497 ms to find 0 implicit places.
[2026-05-24 13:05:42] [INFO ] Redundant transitions in 375 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19615 ms. Remains : 2404/2404 places, 4615/4615 transitions.
[2026-05-24 13:05:43] [INFO ] Flatten gal took : 129 ms
[2026-05-24 13:05:43] [INFO ] Flatten gal took : 156 ms
[2026-05-24 13:05:43] [INFO ] Input system was already deterministic with 4615 transitions.
[2026-05-24 13:05:43] [INFO ] Flatten gal took : 143 ms
[2026-05-24 13:05:44] [INFO ] Flatten gal took : 200 ms
[2026-05-24 13:05:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3344600673417965924.gal : 42 ms
[2026-05-24 13:05:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5309574413347507222.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3344600673417965924.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5309574413347507222.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
RANDOM walk for 23587 steps (4 resets) in 2015 ms. (11 steps per ms) remains 0/1 properties
FORMULA BlocksWorld-PT-09-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 2404/2404 places, 4615/4615 transitions.
Applied a total of 0 rules in 94 ms. Remains 2404 /2404 variables (removed 0) and now considering 4615/4615 (removed 0) transitions.
[2026-05-24 13:05:44] [INFO ] Invariant cache hit.
[2026-05-24 13:05:49] [INFO ] Implicit Places using invariants in 4663 ms returned []
[2026-05-24 13:05:49] [INFO ] Invariant cache hit.
[2026-05-24 13:05:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 13:05:59] [INFO ] Implicit Places using invariants and state equation in 10350 ms returned []
Implicit Place search using SMT with State Equation took 15015 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 15110 ms. Remains : 2404/2404 places, 4615/4615 transitions.
[2026-05-24 13:05:59] [INFO ] Flatten gal took : 99 ms
[2026-05-24 13:05:59] [INFO ] Flatten gal took : 118 ms
[2026-05-24 13:05:59] [INFO ] Input system was already deterministic with 4615 transitions.
[2026-05-24 13:06:00] [INFO ] Flatten gal took : 116 ms
[2026-05-24 13:06:00] [INFO ] Flatten gal took : 121 ms
[2026-05-24 13:06:00] [INFO ] Time to serialize gal into /tmp/CTLFireability16818323268204191737.gal : 28 ms
[2026-05-24 13:06:00] [INFO ] Time to serialize properties into /tmp/CTLFireability14406540679141961427.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16818323268204191737.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14406540679141961427.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:06:30] [INFO ] Flatten gal took : 115 ms
[2026-05-24 13:06:30] [INFO ] Applying decomposition
[2026-05-24 13:06:30] [INFO ] Flatten gal took : 179 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14866439238766364090.txt' '-o' '/tmp/graph14866439238766364090.bin' '-w' '/tmp/graph14866439238766364090.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14866439238766364090.bin' '-l' '-1' '-v' '-w' '/tmp/graph14866439238766364090.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:06:30] [INFO ] Decomposing Gal with order
[2026-05-24 13:06:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:06:31] [INFO ] Removed a total of 8740 redundant transitions.
[2026-05-24 13:06:31] [INFO ] Flatten gal took : 584 ms
[2026-05-24 13:06:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 174 labels/synchronizations in 75 ms.
[2026-05-24 13:06:31] [INFO ] Time to serialize gal into /tmp/CTLFireability9772571788498235283.gal : 56 ms
[2026-05-24 13:06:31] [INFO ] Time to serialize properties into /tmp/CTLFireability17312888752460427447.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9772571788498235283.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17312888752460427447.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2404/2404 places, 4615/4615 transitions.
Applied a total of 0 rules in 87 ms. Remains 2404 /2404 variables (removed 0) and now considering 4615/4615 (removed 0) transitions.
[2026-05-24 13:07:02] [INFO ] Invariant cache hit.
[2026-05-24 13:07:06] [INFO ] Implicit Places using invariants in 4157 ms returned []
[2026-05-24 13:07:06] [INFO ] Invariant cache hit.
[2026-05-24 13:07:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 13:07:17] [INFO ] Implicit Places using invariants and state equation in 10884 ms returned []
Implicit Place search using SMT with State Equation took 15056 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 15144 ms. Remains : 2404/2404 places, 4615/4615 transitions.
[2026-05-24 13:07:17] [INFO ] Flatten gal took : 120 ms
[2026-05-24 13:07:17] [INFO ] Flatten gal took : 136 ms
[2026-05-24 13:07:17] [INFO ] Input system was already deterministic with 4615 transitions.
[2026-05-24 13:07:18] [INFO ] Flatten gal took : 152 ms
[2026-05-24 13:07:18] [INFO ] Flatten gal took : 136 ms
[2026-05-24 13:07:18] [INFO ] Time to serialize gal into /tmp/CTLFireability3072356105304053011.gal : 28 ms
[2026-05-24 13:07:18] [INFO ] Time to serialize properties into /tmp/CTLFireability14860386160522805741.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3072356105304053011.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14860386160522805741.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:07:48] [INFO ] Flatten gal took : 129 ms
[2026-05-24 13:07:48] [INFO ] Applying decomposition
[2026-05-24 13:07:48] [INFO ] Flatten gal took : 132 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2867304519012549522.txt' '-o' '/tmp/graph2867304519012549522.bin' '-w' '/tmp/graph2867304519012549522.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2867304519012549522.bin' '-l' '-1' '-v' '-w' '/tmp/graph2867304519012549522.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:07:48] [INFO ] Decomposing Gal with order
[2026-05-24 13:07:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:07:49] [INFO ] Removed a total of 8740 redundant transitions.
[2026-05-24 13:07:49] [INFO ] Flatten gal took : 490 ms
[2026-05-24 13:07:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 188 labels/synchronizations in 49 ms.
[2026-05-24 13:07:49] [INFO ] Time to serialize gal into /tmp/CTLFireability1052635671876034887.gal : 33 ms
[2026-05-24 13:07:49] [INFO ] Time to serialize properties into /tmp/CTLFireability11271516975660496532.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1052635671876034887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11271516975660496532.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2404/2404 places, 4615/4615 transitions.
Applied a total of 0 rules in 89 ms. Remains 2404 /2404 variables (removed 0) and now considering 4615/4615 (removed 0) transitions.
[2026-05-24 13:08:19] [INFO ] Invariant cache hit.
[2026-05-24 13:08:24] [INFO ] Implicit Places using invariants in 4597 ms returned []
[2026-05-24 13:08:24] [INFO ] Invariant cache hit.
[2026-05-24 13:08:28] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 13:08:35] [INFO ] Implicit Places using invariants and state equation in 11244 ms returned []
Implicit Place search using SMT with State Equation took 15844 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 15935 ms. Remains : 2404/2404 places, 4615/4615 transitions.
[2026-05-24 13:08:35] [INFO ] Flatten gal took : 108 ms
[2026-05-24 13:08:36] [INFO ] Flatten gal took : 137 ms
[2026-05-24 13:08:36] [INFO ] Input system was already deterministic with 4615 transitions.
[2026-05-24 13:08:36] [INFO ] Flatten gal took : 117 ms
[2026-05-24 13:08:36] [INFO ] Flatten gal took : 121 ms
[2026-05-24 13:08:36] [INFO ] Time to serialize gal into /tmp/CTLFireability2110836963749811854.gal : 27 ms
[2026-05-24 13:08:36] [INFO ] Time to serialize properties into /tmp/CTLFireability6936841019497171087.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2110836963749811854.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6936841019497171087.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:09:06] [INFO ] Flatten gal took : 125 ms
[2026-05-24 13:09:06] [INFO ] Applying decomposition
[2026-05-24 13:09:06] [INFO ] Flatten gal took : 129 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3031919886562910536.txt' '-o' '/tmp/graph3031919886562910536.bin' '-w' '/tmp/graph3031919886562910536.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3031919886562910536.bin' '-l' '-1' '-v' '-w' '/tmp/graph3031919886562910536.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:09:07] [INFO ] Decomposing Gal with order
[2026-05-24 13:09:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:09:07] [INFO ] Removed a total of 8742 redundant transitions.
[2026-05-24 13:09:07] [INFO ] Flatten gal took : 464 ms
[2026-05-24 13:09:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 182 labels/synchronizations in 51 ms.
[2026-05-24 13:09:07] [INFO ] Time to serialize gal into /tmp/CTLFireability7657178872962830091.gal : 35 ms
[2026-05-24 13:09:07] [INFO ] Time to serialize properties into /tmp/CTLFireability2913600854084215279.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7657178872962830091.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2913600854084215279.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2404/2404 places, 4615/4615 transitions.
Applied a total of 0 rules in 91 ms. Remains 2404 /2404 variables (removed 0) and now considering 4615/4615 (removed 0) transitions.
[2026-05-24 13:09:38] [INFO ] Invariant cache hit.
[2026-05-24 13:09:42] [INFO ] Implicit Places using invariants in 4643 ms returned []
[2026-05-24 13:09:42] [INFO ] Invariant cache hit.
[2026-05-24 13:09:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 13:09:52] [INFO ] Implicit Places using invariants and state equation in 10147 ms returned []
Implicit Place search using SMT with State Equation took 14792 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 14884 ms. Remains : 2404/2404 places, 4615/4615 transitions.
[2026-05-24 13:09:53] [INFO ] Flatten gal took : 110 ms
[2026-05-24 13:09:53] [INFO ] Flatten gal took : 131 ms
[2026-05-24 13:09:53] [INFO ] Input system was already deterministic with 4615 transitions.
[2026-05-24 13:09:53] [INFO ] Flatten gal took : 119 ms
[2026-05-24 13:09:53] [INFO ] Flatten gal took : 120 ms
[2026-05-24 13:09:53] [INFO ] Time to serialize gal into /tmp/CTLFireability11341853523821877876.gal : 28 ms
[2026-05-24 13:09:53] [INFO ] Time to serialize properties into /tmp/CTLFireability14221760007635166243.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11341853523821877876.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14221760007635166243.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:10:23] [INFO ] Flatten gal took : 135 ms
[2026-05-24 13:10:23] [INFO ] Applying decomposition
[2026-05-24 13:10:24] [INFO ] Flatten gal took : 136 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3993226213095672695.txt' '-o' '/tmp/graph3993226213095672695.bin' '-w' '/tmp/graph3993226213095672695.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3993226213095672695.bin' '-l' '-1' '-v' '-w' '/tmp/graph3993226213095672695.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:10:24] [INFO ] Decomposing Gal with order
[2026-05-24 13:10:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:10:25] [INFO ] Removed a total of 8740 redundant transitions.
[2026-05-24 13:10:25] [INFO ] Flatten gal took : 548 ms
[2026-05-24 13:10:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 276 labels/synchronizations in 56 ms.
[2026-05-24 13:10:25] [INFO ] Time to serialize gal into /tmp/CTLFireability15336614027320254487.gal : 35 ms
[2026-05-24 13:10:25] [INFO ] Time to serialize properties into /tmp/CTLFireability17047689673662711164.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15336614027320254487.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17047689673662711164.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 2404/2404 places, 4615/4615 transitions.
Applied a total of 0 rules in 731 ms. Remains 2404 /2404 variables (removed 0) and now considering 4615/4615 (removed 0) transitions.
[2026-05-24 13:10:56] [INFO ] Invariant cache hit.
[2026-05-24 13:11:00] [INFO ] Implicit Places using invariants in 4587 ms returned []
[2026-05-24 13:11:00] [INFO ] Invariant cache hit.
[2026-05-24 13:11:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 13:11:12] [INFO ] Implicit Places using invariants and state equation in 11844 ms returned []
Implicit Place search using SMT with State Equation took 16456 ms to find 0 implicit places.
[2026-05-24 13:11:13] [INFO ] Redundant transitions in 380 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17587 ms. Remains : 2404/2404 places, 4615/4615 transitions.
[2026-05-24 13:11:13] [INFO ] Flatten gal took : 163 ms
[2026-05-24 13:11:13] [INFO ] Flatten gal took : 194 ms
[2026-05-24 13:11:13] [INFO ] Input system was already deterministic with 4615 transitions.
[2026-05-24 13:11:13] [INFO ] Flatten gal took : 117 ms
[2026-05-24 13:11:14] [INFO ] Flatten gal took : 121 ms
[2026-05-24 13:11:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3966568150902445300.gal : 28 ms
[2026-05-24 13:11:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11855686702984328008.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3966568150902445300.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11855686702984328008.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 9488 steps (1 resets) in 1048 ms. (9 steps per ms) remains 0/1 properties
FORMULA BlocksWorld-PT-09-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 2404/2404 places, 4615/4615 transitions.
Applied a total of 0 rules in 118 ms. Remains 2404 /2404 variables (removed 0) and now considering 4615/4615 (removed 0) transitions.
[2026-05-24 13:11:14] [INFO ] Invariant cache hit.
[2026-05-24 13:11:20] [INFO ] Implicit Places using invariants in 6262 ms returned []
[2026-05-24 13:11:20] [INFO ] Invariant cache hit.
[2026-05-24 13:11:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 13:11:33] [INFO ] Implicit Places using invariants and state equation in 12544 ms returned []
Implicit Place search using SMT with State Equation took 18817 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 18937 ms. Remains : 2404/2404 places, 4615/4615 transitions.
[2026-05-24 13:11:33] [INFO ] Flatten gal took : 102 ms
[2026-05-24 13:11:33] [INFO ] Flatten gal took : 125 ms
[2026-05-24 13:11:33] [INFO ] Input system was already deterministic with 4615 transitions.
[2026-05-24 13:11:33] [INFO ] Flatten gal took : 126 ms
[2026-05-24 13:11:34] [INFO ] Flatten gal took : 137 ms
[2026-05-24 13:11:34] [INFO ] Time to serialize gal into /tmp/CTLFireability16255777904755660933.gal : 30 ms
[2026-05-24 13:11:34] [INFO ] Time to serialize properties into /tmp/CTLFireability13800006277305858613.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16255777904755660933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13800006277305858613.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:12:04] [INFO ] Flatten gal took : 121 ms
[2026-05-24 13:12:04] [INFO ] Applying decomposition
[2026-05-24 13:12:04] [INFO ] Flatten gal took : 128 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5484127745562008285.txt' '-o' '/tmp/graph5484127745562008285.bin' '-w' '/tmp/graph5484127745562008285.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5484127745562008285.bin' '-l' '-1' '-v' '-w' '/tmp/graph5484127745562008285.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:12:04] [INFO ] Decomposing Gal with order
[2026-05-24 13:12:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:12:05] [INFO ] Removed a total of 8740 redundant transitions.
[2026-05-24 13:12:05] [INFO ] Flatten gal took : 485 ms
[2026-05-24 13:12:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 276 labels/synchronizations in 65 ms.
[2026-05-24 13:12:05] [INFO ] Time to serialize gal into /tmp/CTLFireability10812549878715419642.gal : 41 ms
[2026-05-24 13:12:05] [INFO ] Time to serialize properties into /tmp/CTLFireability15254275691368541054.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10812549878715419642.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15254275691368541054.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2404/2404 places, 4615/4615 transitions.
Applied a total of 0 rules in 88 ms. Remains 2404 /2404 variables (removed 0) and now considering 4615/4615 (removed 0) transitions.
[2026-05-24 13:12:35] [INFO ] Invariant cache hit.
[2026-05-24 13:12:40] [INFO ] Implicit Places using invariants in 4526 ms returned []
[2026-05-24 13:12:40] [INFO ] Invariant cache hit.
[2026-05-24 13:12:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 13:12:50] [INFO ] Implicit Places using invariants and state equation in 10544 ms returned []
Implicit Place search using SMT with State Equation took 15078 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 15168 ms. Remains : 2404/2404 places, 4615/4615 transitions.
[2026-05-24 13:12:51] [INFO ] Flatten gal took : 133 ms
[2026-05-24 13:12:51] [INFO ] Flatten gal took : 197 ms
[2026-05-24 13:12:51] [INFO ] Input system was already deterministic with 4615 transitions.
[2026-05-24 13:12:51] [INFO ] Flatten gal took : 113 ms
[2026-05-24 13:12:51] [INFO ] Flatten gal took : 116 ms
[2026-05-24 13:12:51] [INFO ] Time to serialize gal into /tmp/CTLFireability7847456641218816702.gal : 28 ms
[2026-05-24 13:12:51] [INFO ] Time to serialize properties into /tmp/CTLFireability1836956328952813165.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7847456641218816702.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1836956328952813165.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:13:22] [INFO ] Flatten gal took : 154 ms
[2026-05-24 13:13:22] [INFO ] Applying decomposition
[2026-05-24 13:13:22] [INFO ] Flatten gal took : 196 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17782835691588684182.txt' '-o' '/tmp/graph17782835691588684182.bin' '-w' '/tmp/graph17782835691588684182.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17782835691588684182.bin' '-l' '-1' '-v' '-w' '/tmp/graph17782835691588684182.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:13:22] [INFO ] Decomposing Gal with order
[2026-05-24 13:13:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:13:23] [INFO ] Removed a total of 8740 redundant transitions.
[2026-05-24 13:13:23] [INFO ] Flatten gal took : 671 ms
[2026-05-24 13:13:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 258 labels/synchronizations in 54 ms.
[2026-05-24 13:13:23] [INFO ] Time to serialize gal into /tmp/CTLFireability12103435871825183907.gal : 34 ms
[2026-05-24 13:13:23] [INFO ] Time to serialize properties into /tmp/CTLFireability4730951202381489794.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12103435871825183907.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4730951202381489794.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2404/2404 places, 4615/4615 transitions.
Applied a total of 0 rules in 87 ms. Remains 2404 /2404 variables (removed 0) and now considering 4615/4615 (removed 0) transitions.
[2026-05-24 13:13:53] [INFO ] Invariant cache hit.
[2026-05-24 13:13:57] [INFO ] Implicit Places using invariants in 3630 ms returned []
[2026-05-24 13:13:57] [INFO ] Invariant cache hit.
[2026-05-24 13:14:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 13:14:08] [INFO ] Implicit Places using invariants and state equation in 10667 ms returned []
Implicit Place search using SMT with State Equation took 14320 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 14407 ms. Remains : 2404/2404 places, 4615/4615 transitions.
[2026-05-24 13:14:08] [INFO ] Flatten gal took : 101 ms
[2026-05-24 13:14:08] [INFO ] Flatten gal took : 118 ms
[2026-05-24 13:14:08] [INFO ] Input system was already deterministic with 4615 transitions.
[2026-05-24 13:14:08] [INFO ] Flatten gal took : 191 ms
[2026-05-24 13:14:08] [INFO ] Flatten gal took : 222 ms
[2026-05-24 13:14:09] [INFO ] Time to serialize gal into /tmp/CTLFireability2370379260397564626.gal : 24 ms
[2026-05-24 13:14:09] [INFO ] Time to serialize properties into /tmp/CTLFireability17496925610977135079.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2370379260397564626.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17496925610977135079.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:14:39] [INFO ] Flatten gal took : 114 ms
[2026-05-24 13:14:39] [INFO ] Applying decomposition
[2026-05-24 13:14:39] [INFO ] Flatten gal took : 118 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15956370541901295478.txt' '-o' '/tmp/graph15956370541901295478.bin' '-w' '/tmp/graph15956370541901295478.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15956370541901295478.bin' '-l' '-1' '-v' '-w' '/tmp/graph15956370541901295478.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:14:39] [INFO ] Decomposing Gal with order
[2026-05-24 13:14:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:14:40] [INFO ] Removed a total of 8740 redundant transitions.
[2026-05-24 13:14:40] [INFO ] Flatten gal took : 674 ms
[2026-05-24 13:14:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 280 labels/synchronizations in 62 ms.
[2026-05-24 13:14:40] [INFO ] Time to serialize gal into /tmp/CTLFireability14287623915134465710.gal : 34 ms
[2026-05-24 13:14:40] [INFO ] Time to serialize properties into /tmp/CTLFireability16028676412849291822.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14287623915134465710.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16028676412849291822.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 2404/2404 places, 4615/4615 transitions.
Applied a total of 0 rules in 629 ms. Remains 2404 /2404 variables (removed 0) and now considering 4615/4615 (removed 0) transitions.
[2026-05-24 13:15:11] [INFO ] Invariant cache hit.
[2026-05-24 13:15:15] [INFO ] Implicit Places using invariants in 4477 ms returned []
[2026-05-24 13:15:16] [INFO ] Invariant cache hit.
[2026-05-24 13:15:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-24 13:15:26] [INFO ] Implicit Places using invariants and state equation in 10797 ms returned []
Implicit Place search using SMT with State Equation took 15280 ms to find 0 implicit places.
[2026-05-24 13:15:27] [INFO ] Redundant transitions in 350 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16267 ms. Remains : 2404/2404 places, 4615/4615 transitions.
[2026-05-24 13:15:27] [INFO ] Flatten gal took : 122 ms
[2026-05-24 13:15:27] [INFO ] Flatten gal took : 143 ms
[2026-05-24 13:15:27] [INFO ] Input system was already deterministic with 4615 transitions.
[2026-05-24 13:15:28] [INFO ] Flatten gal took : 266 ms
RANDOM walk for 9013 steps (1 resets) in 907 ms. (9 steps per ms) remains 0/1 properties
FORMULA BlocksWorld-PT-09-CTLFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 13:15:28] [INFO ] Flatten gal took : 204 ms
[2026-05-24 13:15:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10043678669937172518.gal : 35 ms
[2026-05-24 13:15:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17708303071024000057.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10043678669937172518.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17708303071024000057.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-24 13:15:28] [INFO ] Flatten gal took : 127 ms
[2026-05-24 13:15:28] [INFO ] Flatten gal took : 133 ms
[2026-05-24 13:15:28] [INFO ] Applying decomposition
[2026-05-24 13:15:28] [INFO ] Flatten gal took : 135 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1498758206810808950.txt' '-o' '/tmp/graph1498758206810808950.bin' '-w' '/tmp/graph1498758206810808950.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1498758206810808950.bin' '-l' '-1' '-v' '-w' '/tmp/graph1498758206810808950.weights' '-q' '0' '-e' '0.001'
[2026-05-24 13:15:29] [INFO ] Decomposing Gal with order
[2026-05-24 13:15:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:15:29] [INFO ] Removed a total of 8740 redundant transitions.
[2026-05-24 13:15:29] [INFO ] Flatten gal took : 480 ms
[2026-05-24 13:15:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 172 labels/synchronizations in 58 ms.
[2026-05-24 13:15:30] [INFO ] Time to serialize gal into /tmp/CTLFireability10091625813266468080.gal : 41 ms
[2026-05-24 13:15:30] [INFO ] Time to serialize properties into /tmp/CTLFireability13548696543500932887.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10091625813266468080.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13548696543500932887.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
Detected timeout of ITS tools.
[2026-05-24 13:42:43] [INFO ] Applying decomposition
[2026-05-24 13:42:43] [INFO ] Flatten gal took : 232 ms
[2026-05-24 13:42:43] [INFO ] Decomposing Gal with order
[2026-05-24 13:42:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-24 13:42:45] [INFO ] Removed a total of 13549 redundant transitions.
[2026-05-24 13:42:45] [INFO ] Flatten gal took : 1098 ms
[2026-05-24 13:42:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 39 ms.
[2026-05-24 13:42:45] [INFO ] Time to serialize gal into /tmp/CTLFireability9620571854172294432.gal : 78 ms
[2026-05-24 13:42:45] [INFO ] Time to serialize properties into /tmp/CTLFireability10350968719223085712.ctl : 12 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9620571854172294432.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10350968719223085712.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BlocksWorld-PT-09"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is BlocksWorld-PT-09, 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 r018-smll-177946788100354"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-09.tgz
mv BlocksWorld-PT-09 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 ;