Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901994100298.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)
...................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ShieldRVt-PT-030B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901994100298
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 800K
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 364K May 29 14:33 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 ShieldRVt-PT-030B-CTLFireability-2023-12
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-2023-13
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-2023-14
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-2023-15
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-2025-00
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-2025-01
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-2025-02
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-2025-03
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-2025-04
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-2025-05
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-2025-06
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-2025-07
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-2025-08
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-2025-09
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-2025-10
FORMULA_NAME ShieldRVt-PT-030B-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1749113989027

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-030B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-05 08:59:50] [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]
[2025-06-05 08:59:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 08:59:50] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2025-06-05 08:59:50] [INFO ] Transformed 1503 places.
[2025-06-05 08:59:50] [INFO ] Transformed 1503 transitions.
[2025-06-05 08:59:50] [INFO ] Found NUPN structural information;
[2025-06-05 08:59:50] [INFO ] Parsed PT model containing 1503 places and 1503 transitions and 3546 arcs in 235 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Support contains 148 out of 1503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1503/1503 places, 1503/1503 transitions.
Discarding 291 places :
Symmetric choice reduction at 0 with 291 rule applications. Total rules 291 place count 1212 transition count 1212
Iterating global reduction 0 with 291 rules applied. Total rules applied 582 place count 1212 transition count 1212
Applied a total of 582 rules in 215 ms. Remains 1212 /1503 variables (removed 291) and now considering 1212/1503 (removed 291) transitions.
// Phase 1: matrix 1212 rows 1212 cols
[2025-06-05 08:59:50] [INFO ] Computed 121 invariants in 32 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 08:59:51] [INFO ] Implicit Places using invariants in 524 ms returned []
[2025-06-05 08:59:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 08:59:52] [INFO ] Implicit Places using invariants and state equation in 811 ms returned []
Implicit Place search using SMT with State Equation took 1364 ms to find 0 implicit places.
Running 1211 sub problems to find dead transitions.
[2025-06-05 08:59:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1211/2424 variables, and 0 constraints, problems are : Problem set: 0 solved, 1211 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1212 constraints, PredecessorRefiner: 1211/1211 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1211 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1211/2424 variables, and 0 constraints, problems are : Problem set: 0 solved, 1211 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1212 constraints, PredecessorRefiner: 0/1211 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60331ms problems are : Problem set: 0 solved, 1211 unsolved
Search for dead transitions found 0 dead transitions in 60356ms
Starting structural reductions in LTL mode, iteration 1 : 1212/1503 places, 1212/1503 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61962 ms. Remains : 1212/1503 places, 1212/1503 transitions.
Support contains 148 out of 1212 places after structural reductions.
[2025-06-05 09:00:52] [INFO ] Flatten gal took : 94 ms
[2025-06-05 09:00:52] [INFO ] Flatten gal took : 59 ms
[2025-06-05 09:00:52] [INFO ] Input system was already deterministic with 1212 transitions.
Support contains 140 out of 1212 places (down from 148) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2089 ms. (19 steps per ms) remains 33/76 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 33/33 properties
[2025-06-05 09:00:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 788/859 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/859 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 353/1212 variables, 39/121 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1212 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 1212/2424 variables, 1212/1333 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2424 variables, 0/1333 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/2424 variables, 0/1333 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2424/2424 variables, and 1333 constraints, problems are : Problem set: 0 solved, 33 unsolved in 3643 ms.
Refiners :[Positive P Invariants (semi-flows): 121/121 constraints, State Equation: 1212/1212 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 788/859 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:00:58] [INFO ] Deduced a trap composed of 37 places in 125 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:00:58] [INFO ] Deduced a trap composed of 39 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:00:58] [INFO ] Deduced a trap composed of 39 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:00:58] [INFO ] Deduced a trap composed of 45 places in 152 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:00:58] [INFO ] Deduced a trap composed of 49 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:00:58] [INFO ] Deduced a trap composed of 46 places in 78 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:00:58] [INFO ] Deduced a trap composed of 34 places in 75 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:00:59] [INFO ] Deduced a trap composed of 34 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:00:59] [INFO ] Deduced a trap composed of 45 places in 81 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:00:59] [INFO ] Deduced a trap composed of 49 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:00:59] [INFO ] Deduced a trap composed of 49 places in 72 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/859 variables, 11/93 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:00] [INFO ] Deduced a trap composed of 39 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:00] [INFO ] Deduced a trap composed of 40 places in 94 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:00] [INFO ] Deduced a trap composed of 40 places in 91 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:00] [INFO ] Deduced a trap composed of 35 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:00] [INFO ] Deduced a trap composed of 42 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:00] [INFO ] Deduced a trap composed of 41 places in 77 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:00] [INFO ] Deduced a trap composed of 46 places in 86 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/859 variables, 7/100 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:01] [INFO ] Deduced a trap composed of 45 places in 68 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/859 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:01] [INFO ] Deduced a trap composed of 47 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:02] [INFO ] Deduced a trap composed of 37 places in 69 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/859 variables, 2/103 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s1099 0)
(s1100 0)
(s1101 timeout
0)
(s1102 0)
(s1103 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 859/2424 variables, and 103 constraints, problems are : Problem set: 0 solved, 33 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 82/121 constraints, State Equation: 0/1212 constraints, PredecessorRefiner: 0/33 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8680ms problems are : Problem set: 0 solved, 33 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 71 out of 1212 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1212/1212 places, 1212/1212 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 287 transitions
Trivial Post-agglo rules discarded 287 transitions
Performed 287 trivial Post agglomeration. Transition count delta: 287
Iterating post reduction 0 with 287 rules applied. Total rules applied 287 place count 1212 transition count 925
Reduce places removed 287 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 297 rules applied. Total rules applied 584 place count 925 transition count 915
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 594 place count 915 transition count 915
Performed 211 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 211 Pre rules applied. Total rules applied 594 place count 915 transition count 704
Deduced a syphon composed of 211 places in 1 ms
Reduce places removed 211 places and 0 transitions.
Iterating global reduction 3 with 422 rules applied. Total rules applied 1016 place count 704 transition count 704
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1028 place count 692 transition count 692
Iterating global reduction 3 with 12 rules applied. Total rules applied 1040 place count 692 transition count 692
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 1040 place count 692 transition count 689
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 1046 place count 689 transition count 689
Performed 274 Post agglomeration using F-continuation condition.Transition count delta: 274
Deduced a syphon composed of 274 places in 1 ms
Reduce places removed 274 places and 0 transitions.
Iterating global reduction 3 with 548 rules applied. Total rules applied 1594 place count 415 transition count 415
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: -53
Deduced a syphon composed of 74 places in 1 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 3 with 148 rules applied. Total rules applied 1742 place count 341 transition count 468
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1743 place count 341 transition count 467
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 1746 place count 341 transition count 464
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1749 place count 338 transition count 464
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1750 place count 338 transition count 463
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1751 place count 338 transition count 463
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1752 place count 337 transition count 462
Applied a total of 1752 rules in 202 ms. Remains 337 /1212 variables (removed 875) and now considering 462/1212 (removed 750) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 202 ms. Remains : 337/1212 places, 462/1212 transitions.
RANDOM walk for 40000 steps (14 resets) in 515 ms. (77 steps per ms) remains 18/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 18/18 properties
// Phase 1: matrix 462 rows 337 cols
[2025-06-05 09:01:03] [INFO ] Computed 121 invariants in 2 ms
[2025-06-05 09:01:03] [INFO ] State equation strengthened by 89 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 180/225 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 17/242 variables, 6/78 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 356/598 variables, 242/320 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/598 variables, 81/401 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/598 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 171/769 variables, 76/477 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/769 variables, 32/509 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/769 variables, 8/517 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/769 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 12 (OVERLAPS) 3/772 variables, 3/520 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/772 variables, 3/523 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/772 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 15 (OVERLAPS) 27/799 variables, 16/539 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/799 variables, 8/547 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/799 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 18 (OVERLAPS) 0/799 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 799/799 variables, and 547 constraints, problems are : Problem set: 0 solved, 18 unsolved in 1610 ms.
Refiners :[Positive P Invariants (semi-flows): 121/121 constraints, State Equation: 337/337 constraints, ReadFeed: 89/89 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 180/225 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 17/242 variables, 6/78 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 356/598 variables, 242/320 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/598 variables, 81/401 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/598 variables, 16/417 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:05] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/598 variables, 1/418 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 17 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 17 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 18 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 17 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 15 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 16 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 18 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 17 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 17 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 17 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:06] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/598 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (OVERLAPS) 171/769 variables, 76/494 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/769 variables, 32/526 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/769 variables, 8/534 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/769 variables, 2/536 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/769 variables, 18/554 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:07] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/769 variables, 1/555 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:08] [INFO ] Deduced a trap along path composed of 2 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:08] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:08] [INFO ] Deduced a trap along path composed of 2 places in 13 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:08] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/769 variables, 4/559 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/769 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 18 (OVERLAPS) 3/772 variables, 3/562 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/772 variables, 3/565 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/772 variables, 0/565 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 21 (OVERLAPS) 27/799 variables, 16/581 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/799 variables, 8/589 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/799 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 24 (OVERLAPS) 0/799 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 799/799 variables, and 589 constraints, problems are : Problem set: 0 solved, 18 unsolved in 8360 ms.
Refiners :[Positive P Invariants (semi-flows): 121/121 constraints, State Equation: 337/337 constraints, ReadFeed: 89/89 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 22/22 constraints]
After SMT, in 9983ms problems are : Problem set: 0 solved, 18 unsolved
Fused 18 Parikh solutions to 11 different solutions.
Parikh walk visited 0 properties in 913 ms.
Support contains 45 out of 337 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 337/337 places, 462/462 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 337 transition count 457
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 332 transition count 457
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 10 place count 332 transition count 443
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 38 place count 318 transition count 443
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 316 transition count 441
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 64 place count 305 transition count 452
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 305 transition count 450
Applied a total of 66 rules in 38 ms. Remains 305 /337 variables (removed 32) and now considering 450/462 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 305/337 places, 450/462 transitions.
RANDOM walk for 40000 steps (21 resets) in 397 ms. (100 steps per ms) remains 14/18 properties
BEST_FIRST walk for 40002 steps (8 resets) in 112 ms. (354 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (8 resets) in 136 ms. (291 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 152 ms. (261 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (10 resets) in 140 ms. (283 steps per ms) remains 13/14 properties
BEST_FIRST walk for 40004 steps (9 resets) in 86 ms. (459 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (10 resets) in 92 ms. (430 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (9 resets) in 101 ms. (392 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (10 resets) in 86 ms. (459 steps per ms) remains 12/13 properties
BEST_FIRST walk for 40003 steps (12 resets) in 89 ms. (444 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 83 ms. (476 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 84 ms. (470 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (9 resets) in 88 ms. (449 steps per ms) remains 12/12 properties
// Phase 1: matrix 450 rows 305 cols
[2025-06-05 09:01:14] [INFO ] Computed 121 invariants in 1 ms
[2025-06-05 09:01:14] [INFO ] State equation strengthened by 121 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 76/109 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 102/211 variables, 45/76 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/211 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 331/542 variables, 211/287 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/542 variables, 110/397 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/542 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (OVERLAPS) 127/669 variables, 54/451 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/669 variables, 26/477 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/669 variables, 11/488 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/669 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (OVERLAPS) 2/671 variables, 1/489 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/671 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (OVERLAPS) 48/719 variables, 22/511 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/719 variables, 9/520 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/719 variables, 0/520 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 17 (OVERLAPS) 2/721 variables, 1/521 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/721 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 19 (OVERLAPS) 31/752 variables, 16/537 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/752 variables, 7/544 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/752 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 22 (OVERLAPS) 3/755 variables, 2/546 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/755 variables, 1/547 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/755 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 25 (OVERLAPS) 0/755 variables, 0/547 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 755/755 variables, and 547 constraints, problems are : Problem set: 0 solved, 12 unsolved in 1580 ms.
Refiners :[Positive P Invariants (semi-flows): 121/121 constraints, State Equation: 305/305 constraints, ReadFeed: 121/121 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 76/109 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 102/211 variables, 45/76 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/211 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 331/542 variables, 211/287 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/542 variables, 110/397 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/542 variables, 10/407 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/542 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 127/669 variables, 54/461 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/669 variables, 26/487 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/669 variables, 11/498 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/669 variables, 2/500 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:17] [INFO ] Deduced a trap along path composed of 2 places in 15 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/669 variables, 1/501 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/669 variables, 0/501 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 15 (OVERLAPS) 2/671 variables, 1/502 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/671 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 17 (OVERLAPS) 48/719 variables, 22/524 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/719 variables, 9/533 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:18] [INFO ] Deduced a trap along path composed of 2 places in 16 ms of which 0 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/719 variables, 1/534 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/719 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 21 (OVERLAPS) 2/721 variables, 1/535 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/721 variables, 0/535 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 23 (OVERLAPS) 31/752 variables, 16/551 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/752 variables, 7/558 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/752 variables, 0/558 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 26 (OVERLAPS) 3/755 variables, 2/560 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/755 variables, 1/561 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/755 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 29 (OVERLAPS) 0/755 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 755/755 variables, and 561 constraints, problems are : Problem set: 0 solved, 12 unsolved in 4855 ms.
Refiners :[Positive P Invariants (semi-flows): 121/121 constraints, State Equation: 305/305 constraints, ReadFeed: 121/121 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 6444ms problems are : Problem set: 0 solved, 12 unsolved
Fused 12 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 4811 ms.
Support contains 33 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 450/450 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 305 transition count 443
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 298 transition count 443
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 14 place count 298 transition count 441
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 296 transition count 441
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 30 place count 290 transition count 435
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 40 place count 285 transition count 440
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 284 transition count 439
Applied a total of 41 rules in 31 ms. Remains 284 /305 variables (removed 21) and now considering 439/450 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 284/305 places, 439/450 transitions.
RANDOM walk for 40000 steps (25 resets) in 343 ms. (116 steps per ms) remains 10/12 properties
BEST_FIRST walk for 40003 steps (9 resets) in 139 ms. (285 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 122 ms. (325 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (9 resets) in 115 ms. (344 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (9 resets) in 114 ms. (347 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (9 resets) in 92 ms. (430 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (12 resets) in 126 ms. (314 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (10 resets) in 93 ms. (425 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 10/10 properties
// Phase 1: matrix 439 rows 284 cols
[2025-06-05 09:01:26] [INFO ] Computed 121 invariants in 1 ms
[2025-06-05 09:01:26] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 63/92 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 8/100 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 190/290 variables, 100/131 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/290 variables, 8/139 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/290 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 208/498 variables, 88/227 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/498 variables, 44/271 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/498 variables, 12/283 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/498 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (OVERLAPS) 107/605 variables, 44/327 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/605 variables, 22/349 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/605 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 15 (OVERLAPS) 80/685 variables, 30/379 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/685 variables, 13/392 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/685 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 18 (OVERLAPS) 2/687 variables, 2/394 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/687 variables, 2/396 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/687 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 21 (OVERLAPS) 33/720 variables, 18/414 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/720 variables, 8/422 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/720 variables, 0/422 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 24 (OVERLAPS) 3/723 variables, 2/424 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/723 variables, 1/425 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/723 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 27 (OVERLAPS) 0/723 variables, 0/425 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 723/723 variables, and 425 constraints, problems are : Problem set: 0 solved, 10 unsolved in 833 ms.
Refiners :[Positive P Invariants (semi-flows): 121/121 constraints, State Equation: 284/284 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 63/92 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 8/100 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 190/290 variables, 100/131 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/290 variables, 8/139 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/290 variables, 6/145 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/290 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 208/498 variables, 88/233 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/498 variables, 44/277 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/498 variables, 12/289 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/498 variables, 4/293 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:27] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:27] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:27] [INFO ] Deduced a trap along path composed of 2 places in 14 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:28] [INFO ] Deduced a trap along path composed of 2 places in 17 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/498 variables, 4/297 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/498 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 15 (OVERLAPS) 107/605 variables, 44/341 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/605 variables, 22/363 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/605 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 18 (OVERLAPS) 80/685 variables, 30/393 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/685 variables, 13/406 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/685 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 21 (OVERLAPS) 2/687 variables, 2/408 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/687 variables, 2/410 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/687 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 24 (OVERLAPS) 33/720 variables, 18/428 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/720 variables, 8/436 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/720 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 27 (OVERLAPS) 3/723 variables, 2/438 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/723 variables, 1/439 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/723 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 30 (OVERLAPS) 0/723 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 723/723 variables, and 439 constraints, problems are : Problem set: 0 solved, 10 unsolved in 2539 ms.
Refiners :[Positive P Invariants (semi-flows): 121/121 constraints, State Equation: 284/284 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 3380ms problems are : Problem set: 0 solved, 10 unsolved
Fused 10 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 2917 ms.
Support contains 29 out of 284 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 284/284 places, 439/439 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 284 transition count 436
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 281 transition count 436
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 280 transition count 436
Applied a total of 8 rules in 16 ms. Remains 280 /284 variables (removed 4) and now considering 436/439 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 280/284 places, 436/439 transitions.
RANDOM walk for 40000 steps (17 resets) in 312 ms. (127 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 122 ms. (325 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 147 ms. (270 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (10 resets) in 146 ms. (272 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 122 ms. (325 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 117 ms. (339 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (9 resets) in 96 ms. (412 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (9 resets) in 93 ms. (425 steps per ms) remains 10/10 properties
Interrupted probabilistic random walk after 270072 steps, run timeout after 3001 ms. (steps per millisecond=89 ) properties seen :0 out of 10
Probabilistic random walk after 270072 steps, saw 168136 distinct states, run finished after 3006 ms. (steps per millisecond=89 ) properties seen :0
// Phase 1: matrix 436 rows 280 cols
[2025-06-05 09:01:36] [INFO ] Computed 121 invariants in 1 ms
[2025-06-05 09:01:36] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 63/92 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 8/100 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 190/290 variables, 100/131 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/290 variables, 8/139 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/290 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 208/498 variables, 88/227 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/498 variables, 44/271 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/498 variables, 12/283 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/498 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (OVERLAPS) 107/605 variables, 44/327 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/605 variables, 22/349 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/605 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 15 (OVERLAPS) 74/679 variables, 30/379 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/679 variables, 15/394 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/679 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 18 (OVERLAPS) 34/713 variables, 16/410 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/713 variables, 8/418 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/713 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 21 (OVERLAPS) 3/716 variables, 2/420 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/716 variables, 1/421 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/716 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 24 (OVERLAPS) 0/716 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 716/716 variables, and 421 constraints, problems are : Problem set: 0 solved, 10 unsolved in 755 ms.
Refiners :[Positive P Invariants (semi-flows): 121/121 constraints, State Equation: 280/280 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 63/92 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 8/100 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 190/290 variables, 100/131 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/290 variables, 8/139 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/290 variables, 6/145 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/290 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 208/498 variables, 88/233 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/498 variables, 44/277 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/498 variables, 12/289 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/498 variables, 4/293 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:37] [INFO ] Deduced a trap along path composed of 2 places in 18 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:37] [INFO ] Deduced a trap along path composed of 2 places in 12 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/498 variables, 2/295 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:01:37] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/498 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/498 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 16 (OVERLAPS) 107/605 variables, 44/340 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/605 variables, 22/362 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/605 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 19 (OVERLAPS) 74/679 variables, 30/392 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/679 variables, 15/407 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/679 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 22 (OVERLAPS) 34/713 variables, 16/423 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/713 variables, 8/431 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/713 variables, 0/431 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 25 (OVERLAPS) 3/716 variables, 2/433 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/716 variables, 1/434 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/716 variables, 0/434 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 28 (OVERLAPS) 0/716 variables, 0/434 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 716/716 variables, and 434 constraints, problems are : Problem set: 0 solved, 10 unsolved in 2317 ms.
Refiners :[Positive P Invariants (semi-flows): 121/121 constraints, State Equation: 280/280 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 3079ms problems are : Problem set: 0 solved, 10 unsolved
Fused 10 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 5369 ms.
Support contains 29 out of 280 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 280/280 places, 436/436 transitions.
Applied a total of 0 rules in 10 ms. Remains 280 /280 variables (removed 0) and now considering 436/436 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 280/280 places, 436/436 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 280/280 places, 436/436 transitions.
Applied a total of 0 rules in 12 ms. Remains 280 /280 variables (removed 0) and now considering 436/436 (removed 0) transitions.
[2025-06-05 09:01:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:01:45] [INFO ] Implicit Places using invariants in 133 ms returned []
[2025-06-05 09:01:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:01:45] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-05 09:01:45] [INFO ] Implicit Places using invariants and state equation in 302 ms returned []
Implicit Place search using SMT with State Equation took 436 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 09:01:45] [INFO ] Redundant transitions in 25 ms returned []
Running 424 sub problems to find dead transitions.
[2025-06-05 09:01:45] [INFO ] Invariant cache hit.
[2025-06-05 09:01:45] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/271 variables, 108/108 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/271 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 2 (OVERLAPS) 9/280 variables, 13/121 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/280 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 4 (OVERLAPS) 436/716 variables, 280/401 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/716 variables, 20/421 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/716 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 7 (OVERLAPS) 0/716 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 424 unsolved
No progress, stopping.
After SMT solving in domain Real declared 716/716 variables, and 421 constraints, problems are : Problem set: 0 solved, 424 unsolved in 29360 ms.
Refiners :[Positive P Invariants (semi-flows): 121/121 constraints, State Equation: 280/280 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 424/424 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 424 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/271 variables, 108/108 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/271 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 2 (OVERLAPS) 9/280 variables, 13/121 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/280 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 4 (OVERLAPS) 436/716 variables, 280/401 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/716 variables, 20/421 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/716 variables, 424/845 constraints. Problems are: Problem set: 0 solved, 424 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:02:27] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:02:27] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:02:28] [INFO ] Deduced a trap along path composed of 2 places in 17 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/716 variables, 3/848 constraints. Problems are: Problem set: 0 solved, 424 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 716/716 variables, and 848 constraints, problems are : Problem set: 0 solved, 424 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 121/121 constraints, State Equation: 280/280 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 424/424 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 59442ms problems are : Problem set: 0 solved, 424 unsolved
Search for dead transitions found 0 dead transitions in 59443ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59922 ms. Remains : 280/280 places, 436/436 transitions.
[2025-06-05 09:02:44] [INFO ] Flatten gal took : 40 ms
[2025-06-05 09:02:44] [INFO ] Flatten gal took : 40 ms
[2025-06-05 09:02:44] [INFO ] Input system was already deterministic with 1212 transitions.
Computed a total of 369 stabilizing places and 369 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1212/1212 places, 1212/1212 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 1174 transition count 1174
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 1174 transition count 1174
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 1173 transition count 1173
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 1173 transition count 1173
Applied a total of 78 rules in 140 ms. Remains 1173 /1212 variables (removed 39) and now considering 1173/1212 (removed 39) transitions.
// Phase 1: matrix 1173 rows 1173 cols
[2025-06-05 09:02:45] [INFO ] Computed 121 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:02:45] [INFO ] Implicit Places using invariants in 307 ms returned []
[2025-06-05 09:02:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:02:46] [INFO ] Implicit Places using invariants and state equation in 804 ms returned []
Implicit Place search using SMT with State Equation took 1113 ms to find 0 implicit places.
Running 1172 sub problems to find dead transitions.
[2025-06-05 09:02:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1172/2346 variables, and 0 constraints, problems are : Problem set: 0 solved, 1172 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1173 constraints, PredecessorRefiner: 1172/1172 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1172 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1172/2346 variables, and 0 constraints, problems are : Problem set: 0 solved, 1172 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1173 constraints, PredecessorRefiner: 0/1172 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60189ms problems are : Problem set: 0 solved, 1172 unsolved
Search for dead transitions found 0 dead transitions in 60191ms
Starting structural reductions in LTL mode, iteration 1 : 1173/1212 places, 1173/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61448 ms. Remains : 1173/1212 places, 1173/1212 transitions.
[2025-06-05 09:03:46] [INFO ] Flatten gal took : 33 ms
[2025-06-05 09:03:46] [INFO ] Flatten gal took : 32 ms
[2025-06-05 09:03:46] [INFO ] Input system was already deterministic with 1173 transitions.
[2025-06-05 09:03:46] [INFO ] Flatten gal took : 28 ms
[2025-06-05 09:03:46] [INFO ] Flatten gal took : 26 ms
[2025-06-05 09:03:46] [INFO ] Time to serialize gal into /tmp/CTLFireability5048587453512440488.gal : 28 ms
[2025-06-05 09:03:46] [INFO ] Time to serialize properties into /tmp/CTLFireability18183184958254347773.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5048587453512440488.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18183184958254347773.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.
Detected timeout of ITS tools.
[2025-06-05 09:04:16] [INFO ] Flatten gal took : 25 ms
[2025-06-05 09:04:16] [INFO ] Applying decomposition
[2025-06-05 09:04:16] [INFO ] Flatten gal took : 25 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/graph17795026309323310200.txt' '-o' '/tmp/graph17795026309323310200.bin' '-w' '/tmp/graph17795026309323310200.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17795026309323310200.bin' '-l' '-1' '-v' '-w' '/tmp/graph17795026309323310200.weights' '-q' '0' '-e' '0.001'
[2025-06-05 09:04:17] [INFO ] Decomposing Gal with order
[2025-06-05 09:04:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 09:04:17] [INFO ] Removed a total of 299 redundant transitions.
[2025-06-05 09:04:17] [INFO ] Flatten gal took : 125 ms
[2025-06-05 09:04:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 19 ms.
[2025-06-05 09:04:17] [INFO ] Time to serialize gal into /tmp/CTLFireability2702749761313523073.gal : 37 ms
[2025-06-05 09:04:17] [INFO ] Time to serialize properties into /tmp/CTLFireability18394940805944792014.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/CTLFireability2702749761313523073.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18394940805944792014.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1212/1212 places, 1212/1212 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 333 transitions
Trivial Post-agglo rules discarded 333 transitions
Performed 333 trivial Post agglomeration. Transition count delta: 333
Iterating post reduction 0 with 333 rules applied. Total rules applied 333 place count 1211 transition count 878
Reduce places removed 333 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 335 rules applied. Total rules applied 668 place count 878 transition count 876
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 670 place count 877 transition count 875
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 671 place count 876 transition count 875
Performed 224 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 224 Pre rules applied. Total rules applied 671 place count 876 transition count 651
Deduced a syphon composed of 224 places in 0 ms
Reduce places removed 224 places and 0 transitions.
Iterating global reduction 4 with 448 rules applied. Total rules applied 1119 place count 652 transition count 651
Discarding 28 places :
Symmetric choice reduction at 4 with 28 rule applications. Total rules 1147 place count 624 transition count 623
Iterating global reduction 4 with 28 rules applied. Total rules applied 1175 place count 624 transition count 623
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 20 Pre rules applied. Total rules applied 1175 place count 624 transition count 603
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 1215 place count 604 transition count 603
Performed 238 Post agglomeration using F-continuation condition.Transition count delta: 238
Deduced a syphon composed of 238 places in 0 ms
Reduce places removed 238 places and 0 transitions.
Iterating global reduction 4 with 476 rules applied. Total rules applied 1691 place count 366 transition count 365
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1693 place count 364 transition count 363
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1694 place count 363 transition count 363
Applied a total of 1694 rules in 105 ms. Remains 363 /1212 variables (removed 849) and now considering 363/1212 (removed 849) transitions.
// Phase 1: matrix 363 rows 363 cols
[2025-06-05 09:04:47] [INFO ] Computed 120 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:04:47] [INFO ] Implicit Places using invariants in 218 ms returned []
[2025-06-05 09:04:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:04:48] [INFO ] Implicit Places using invariants and state equation in 263 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 09:04:48] [INFO ] Redundant transitions in 5 ms returned []
Running 361 sub problems to find dead transitions.
[2025-06-05 09:04:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/362 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/362 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 2 (OVERLAPS) 1/363 variables, 109/120 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/363 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 4 (OVERLAPS) 363/726 variables, 363/483 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/726 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 6 (OVERLAPS) 0/726 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 361 unsolved
No progress, stopping.
After SMT solving in domain Real declared 726/726 variables, and 483 constraints, problems are : Problem set: 0 solved, 361 unsolved in 29550 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 363/363 constraints, PredecessorRefiner: 361/361 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 361 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/362 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/362 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 2 (OVERLAPS) 1/363 variables, 109/120 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/363 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 4 (OVERLAPS) 363/726 variables, 363/483 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/726 variables, 361/844 constraints. Problems are: Problem set: 0 solved, 361 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:38] [INFO ] Deduced a trap along path composed of 3 places in 117 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:38] [INFO ] Deduced a trap along path composed of 3 places in 102 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:38] [INFO ] Deduced a trap along path composed of 3 places in 102 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:38] [INFO ] Deduced a trap along path composed of 3 places in 96 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:38] [INFO ] Deduced a trap along path composed of 3 places in 97 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:39] [INFO ] Deduced a trap along path composed of 3 places in 77 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:39] [INFO ] Deduced a trap along path composed of 3 places in 86 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:39] [INFO ] Deduced a trap along path composed of 3 places in 73 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:39] [INFO ] Deduced a trap along path composed of 3 places in 75 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:39] [INFO ] Deduced a trap along path composed of 3 places in 81 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:39] [INFO ] Deduced a trap along path composed of 4 places in 68 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:39] [INFO ] Deduced a trap along path composed of 3 places in 69 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:39] [INFO ] Deduced a trap along path composed of 3 places in 74 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:39] [INFO ] Deduced a trap along path composed of 4 places in 61 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:39] [INFO ] Deduced a trap along path composed of 3 places in 58 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:39] [INFO ] Deduced a trap along path composed of 4 places in 72 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:40] [INFO ] Deduced a trap along path composed of 3 places in 55 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:40] [INFO ] Deduced a trap along path composed of 3 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:40] [INFO ] Deduced a trap along path composed of 3 places in 42 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:05:40] [INFO ] Deduced a trap along path composed of 3 places in 37 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/726 variables, 20/864 constraints. Problems are: Problem set: 0 solved, 361 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 726/726 variables, and 864 constraints, problems are : Problem set: 0 solved, 361 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 363/363 constraints, PredecessorRefiner: 361/361 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 20/20 constraints]
After SMT, in 59593ms problems are : Problem set: 0 solved, 361 unsolved
Search for dead transitions found 0 dead transitions in 59595ms
Starting structural reductions in SI_CTL mode, iteration 1 : 363/1212 places, 363/1212 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60199 ms. Remains : 363/1212 places, 363/1212 transitions.
[2025-06-05 09:05:47] [INFO ] Flatten gal took : 13 ms
[2025-06-05 09:05:47] [INFO ] Flatten gal took : 12 ms
[2025-06-05 09:05:47] [INFO ] Input system was already deterministic with 363 transitions.
[2025-06-05 09:05:47] [INFO ] Flatten gal took : 12 ms
[2025-06-05 09:05:47] [INFO ] Flatten gal took : 11 ms
[2025-06-05 09:05:47] [INFO ] Time to serialize gal into /tmp/CTLFireability11559972817663056344.gal : 2 ms
[2025-06-05 09:05:47] [INFO ] Time to serialize properties into /tmp/CTLFireability13192547956886441320.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/CTLFireability11559972817663056344.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13192547956886441320.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,2.12979e+57,0.231164,11400,2,1246,5,28922,6,0,1817,38226,0


Converting to forward existential form...Done !
original formula: (EG(E((p4==1) U (p765==1))) + EG((p1121==0)))
=> equivalent forward existential formula: ([FwdG(Init,E((p4==1) U (p765==1)))] != FALSE + [FwdG(Init,(p1121==0))] != FALSE)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 361/0/2
Hit Full ! (commute/partial/dont) 360/0/3
(forward)formula 0,1,0.954676,33736,1,0,12,150543,30,6,9601,63806,12
FORMULA ShieldRVt-PT-030B-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1212/1212 places, 1212/1212 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 1174 transition count 1174
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 1174 transition count 1174
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 1173 transition count 1173
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 1173 transition count 1173
Applied a total of 78 rules in 130 ms. Remains 1173 /1212 variables (removed 39) and now considering 1173/1212 (removed 39) transitions.
// Phase 1: matrix 1173 rows 1173 cols
[2025-06-05 09:05:48] [INFO ] Computed 121 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:05:49] [INFO ] Implicit Places using invariants in 272 ms returned []
[2025-06-05 09:05:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:05:50] [INFO ] Implicit Places using invariants and state equation in 833 ms returned []
Implicit Place search using SMT with State Equation took 1106 ms to find 0 implicit places.
Running 1172 sub problems to find dead transitions.
[2025-06-05 09:05:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1172/2346 variables, and 0 constraints, problems are : Problem set: 0 solved, 1172 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1173 constraints, PredecessorRefiner: 1172/1172 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1172 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1172/2346 variables, and 0 constraints, problems are : Problem set: 0 solved, 1172 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1173 constraints, PredecessorRefiner: 0/1172 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60172ms problems are : Problem set: 0 solved, 1172 unsolved
Search for dead transitions found 0 dead transitions in 60174ms
Starting structural reductions in LTL mode, iteration 1 : 1173/1212 places, 1173/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61414 ms. Remains : 1173/1212 places, 1173/1212 transitions.
[2025-06-05 09:06:50] [INFO ] Flatten gal took : 21 ms
[2025-06-05 09:06:50] [INFO ] Flatten gal took : 25 ms
[2025-06-05 09:06:50] [INFO ] Input system was already deterministic with 1173 transitions.
[2025-06-05 09:06:50] [INFO ] Flatten gal took : 22 ms
[2025-06-05 09:06:50] [INFO ] Flatten gal took : 22 ms
[2025-06-05 09:06:50] [INFO ] Time to serialize gal into /tmp/CTLFireability3307769538561731107.gal : 5 ms
[2025-06-05 09:06:50] [INFO ] Time to serialize properties into /tmp/CTLFireability11510972576096058421.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/CTLFireability3307769538561731107.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11510972576096058421.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.
Detected timeout of ITS tools.
[2025-06-05 09:07:20] [INFO ] Flatten gal took : 22 ms
[2025-06-05 09:07:20] [INFO ] Applying decomposition
[2025-06-05 09:07:20] [INFO ] Flatten gal took : 34 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/graph9843694182348349968.txt' '-o' '/tmp/graph9843694182348349968.bin' '-w' '/tmp/graph9843694182348349968.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9843694182348349968.bin' '-l' '-1' '-v' '-w' '/tmp/graph9843694182348349968.weights' '-q' '0' '-e' '0.001'
[2025-06-05 09:07:20] [INFO ] Decomposing Gal with order
[2025-06-05 09:07:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 09:07:20] [INFO ] Removed a total of 301 redundant transitions.
[2025-06-05 09:07:20] [INFO ] Flatten gal took : 50 ms
[2025-06-05 09:07:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-05 09:07:20] [INFO ] Time to serialize gal into /tmp/CTLFireability11917217204694498378.gal : 10 ms
[2025-06-05 09:07:20] [INFO ] Time to serialize properties into /tmp/CTLFireability12969139113853501539.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/CTLFireability11917217204694498378.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12969139113853501539.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1212/1212 places, 1212/1212 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 330 transitions
Trivial Post-agglo rules discarded 330 transitions
Performed 330 trivial Post agglomeration. Transition count delta: 330
Iterating post reduction 0 with 330 rules applied. Total rules applied 330 place count 1212 transition count 882
Reduce places removed 330 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 332 rules applied. Total rules applied 662 place count 882 transition count 880
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 665 place count 881 transition count 878
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 667 place count 879 transition count 878
Performed 222 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 222 Pre rules applied. Total rules applied 667 place count 879 transition count 656
Deduced a syphon composed of 222 places in 1 ms
Reduce places removed 222 places and 0 transitions.
Iterating global reduction 4 with 444 rules applied. Total rules applied 1111 place count 657 transition count 656
Discarding 29 places :
Symmetric choice reduction at 4 with 29 rule applications. Total rules 1140 place count 628 transition count 627
Iterating global reduction 4 with 29 rules applied. Total rules applied 1169 place count 628 transition count 627
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 21 Pre rules applied. Total rules applied 1169 place count 628 transition count 606
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 1211 place count 607 transition count 606
Performed 238 Post agglomeration using F-continuation condition.Transition count delta: 238
Deduced a syphon composed of 238 places in 0 ms
Reduce places removed 238 places and 0 transitions.
Iterating global reduction 4 with 476 rules applied. Total rules applied 1687 place count 369 transition count 368
Renaming transitions due to excessive name length > 1024 char.
Applied a total of 1687 rules in 78 ms. Remains 369 /1212 variables (removed 843) and now considering 368/1212 (removed 844) transitions.
// Phase 1: matrix 368 rows 369 cols
[2025-06-05 09:07:50] [INFO ] Computed 121 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:07:51] [INFO ] Implicit Places using invariants in 180 ms returned [359]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 183 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 368/1212 places, 368/1212 transitions.
Applied a total of 0 rules in 7 ms. Remains 368 /368 variables (removed 0) and now considering 368/368 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 271 ms. Remains : 368/1212 places, 368/1212 transitions.
[2025-06-05 09:07:51] [INFO ] Flatten gal took : 11 ms
[2025-06-05 09:07:51] [INFO ] Flatten gal took : 11 ms
[2025-06-05 09:07:51] [INFO ] Input system was already deterministic with 368 transitions.
[2025-06-05 09:07:51] [INFO ] Flatten gal took : 11 ms
[2025-06-05 09:07:51] [INFO ] Flatten gal took : 11 ms
[2025-06-05 09:07:51] [INFO ] Time to serialize gal into /tmp/CTLFireability8035433397919881401.gal : 2 ms
[2025-06-05 09:07:51] [INFO ] Time to serialize properties into /tmp/CTLFireability6553998570792039186.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/CTLFireability8035433397919881401.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6553998570792039186.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,5.25874e+57,0.210575,10856,2,1679,5,26290,6,0,1842,32973,0


Converting to forward existential form...Done !
original formula: (AG(((((p1==0)&&(p436==0))&&((p838==0)&&(p1359==0)))&&(p860==1))) + AG(EF(AG((p555==1)))))
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !(((((p1==0)&&(p436==0))&&((p838==0)&&(p1359==0)))&&(p860==1))))))),TRUE) * !(E(TRUE...195
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t6, t15, t17, t19, t22, t24, t27, t32, t35, t38, t41, t43, t45, t49, t51, t54, t57, t...788
(forward)formula 0,0,2.06656,72836,1,0,841,297454,761,362,12671,210601,751
FORMULA ShieldRVt-PT-030B-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1212/1212 places, 1212/1212 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 1172 transition count 1172
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 1172 transition count 1172
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 1171 transition count 1171
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 1171 transition count 1171
Applied a total of 82 rules in 124 ms. Remains 1171 /1212 variables (removed 41) and now considering 1171/1212 (removed 41) transitions.
// Phase 1: matrix 1171 rows 1171 cols
[2025-06-05 09:07:53] [INFO ] Computed 121 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:07:53] [INFO ] Implicit Places using invariants in 272 ms returned []
[2025-06-05 09:07:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:07:54] [INFO ] Implicit Places using invariants and state equation in 722 ms returned []
Implicit Place search using SMT with State Equation took 996 ms to find 0 implicit places.
Running 1170 sub problems to find dead transitions.
[2025-06-05 09:07:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1170/2342 variables, and 0 constraints, problems are : Problem set: 0 solved, 1170 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1171 constraints, PredecessorRefiner: 1170/1170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1170 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1170/2342 variables, and 0 constraints, problems are : Problem set: 0 solved, 1170 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1171 constraints, PredecessorRefiner: 0/1170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60180ms problems are : Problem set: 0 solved, 1170 unsolved
Search for dead transitions found 0 dead transitions in 60183ms
Starting structural reductions in LTL mode, iteration 1 : 1171/1212 places, 1171/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61306 ms. Remains : 1171/1212 places, 1171/1212 transitions.
[2025-06-05 09:08:54] [INFO ] Flatten gal took : 21 ms
[2025-06-05 09:08:54] [INFO ] Flatten gal took : 20 ms
[2025-06-05 09:08:54] [INFO ] Input system was already deterministic with 1171 transitions.
[2025-06-05 09:08:54] [INFO ] Flatten gal took : 26 ms
[2025-06-05 09:08:54] [INFO ] Flatten gal took : 22 ms
[2025-06-05 09:08:54] [INFO ] Time to serialize gal into /tmp/CTLFireability3251600931023372709.gal : 4 ms
[2025-06-05 09:08:54] [INFO ] Time to serialize properties into /tmp/CTLFireability15881263090420048044.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/CTLFireability3251600931023372709.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15881263090420048044.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.
Detected timeout of ITS tools.
[2025-06-05 09:09:24] [INFO ] Flatten gal took : 20 ms
[2025-06-05 09:09:24] [INFO ] Applying decomposition
[2025-06-05 09:09:24] [INFO ] Flatten gal took : 20 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/graph6507775323767565865.txt' '-o' '/tmp/graph6507775323767565865.bin' '-w' '/tmp/graph6507775323767565865.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6507775323767565865.bin' '-l' '-1' '-v' '-w' '/tmp/graph6507775323767565865.weights' '-q' '0' '-e' '0.001'
[2025-06-05 09:09:24] [INFO ] Decomposing Gal with order
[2025-06-05 09:09:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 09:09:25] [INFO ] Removed a total of 301 redundant transitions.
[2025-06-05 09:09:25] [INFO ] Flatten gal took : 56 ms
[2025-06-05 09:09:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-05 09:09:25] [INFO ] Time to serialize gal into /tmp/CTLFireability12361841744965209987.gal : 12 ms
[2025-06-05 09:09:25] [INFO ] Time to serialize properties into /tmp/CTLFireability16907554598098191001.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/CTLFireability12361841744965209987.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16907554598098191001.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1212/1212 places, 1212/1212 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 326 transitions
Trivial Post-agglo rules discarded 326 transitions
Performed 326 trivial Post agglomeration. Transition count delta: 326
Iterating post reduction 0 with 326 rules applied. Total rules applied 326 place count 1211 transition count 885
Reduce places removed 326 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 328 rules applied. Total rules applied 654 place count 885 transition count 883
Reduce places removed 1 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 5 rules applied. Total rules applied 659 place count 884 transition count 879
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 663 place count 880 transition count 879
Performed 224 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 224 Pre rules applied. Total rules applied 663 place count 880 transition count 655
Deduced a syphon composed of 224 places in 1 ms
Reduce places removed 224 places and 0 transitions.
Iterating global reduction 4 with 448 rules applied. Total rules applied 1111 place count 656 transition count 655
Discarding 28 places :
Symmetric choice reduction at 4 with 28 rule applications. Total rules 1139 place count 628 transition count 627
Iterating global reduction 4 with 28 rules applied. Total rules applied 1167 place count 628 transition count 627
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 20 Pre rules applied. Total rules applied 1167 place count 628 transition count 607
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 1207 place count 608 transition count 607
Performed 239 Post agglomeration using F-continuation condition.Transition count delta: 239
Deduced a syphon composed of 239 places in 0 ms
Reduce places removed 239 places and 0 transitions.
Iterating global reduction 4 with 478 rules applied. Total rules applied 1685 place count 369 transition count 368
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1687 place count 367 transition count 366
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1688 place count 366 transition count 366
Applied a total of 1688 rules in 78 ms. Remains 366 /1212 variables (removed 846) and now considering 366/1212 (removed 846) transitions.
// Phase 1: matrix 366 rows 366 cols
[2025-06-05 09:09:55] [INFO ] Computed 120 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:09:55] [INFO ] Implicit Places using invariants in 201 ms returned []
[2025-06-05 09:09:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:09:55] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 469 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 09:09:55] [INFO ] Redundant transitions in 2 ms returned []
Running 364 sub problems to find dead transitions.
[2025-06-05 09:09:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/365 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/365 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 2 (OVERLAPS) 1/366 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/366 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 4 (OVERLAPS) 366/732 variables, 366/486 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/732 variables, 0/486 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 6 (OVERLAPS) 0/732 variables, 0/486 constraints. Problems are: Problem set: 0 solved, 364 unsolved
No progress, stopping.
After SMT solving in domain Real declared 732/732 variables, and 486 constraints, problems are : Problem set: 0 solved, 364 unsolved in 26364 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 366/366 constraints, PredecessorRefiner: 364/364 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 364 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/365 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/365 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 2 (OVERLAPS) 1/366 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/366 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 4 (OVERLAPS) 366/732 variables, 366/486 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/732 variables, 364/850 constraints. Problems are: Problem set: 0 solved, 364 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 09:10:34] [INFO ] Deduced a trap along path composed of 3 places in 14 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/732 variables, 1/851 constraints. Problems are: Problem set: 0 solved, 364 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/732 variables, 0/851 constraints. Problems are: Problem set: 0 solved, 364 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 732/732 variables, and 851 constraints, problems are : Problem set: 0 solved, 364 unsolved in 30008 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 366/366 constraints, PredecessorRefiner: 364/364 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 56395ms problems are : Problem set: 0 solved, 364 unsolved
Search for dead transitions found 0 dead transitions in 56396ms
Starting structural reductions in SI_CTL mode, iteration 1 : 366/1212 places, 366/1212 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 56952 ms. Remains : 366/1212 places, 366/1212 transitions.
[2025-06-05 09:10:52] [INFO ] Flatten gal took : 8 ms
[2025-06-05 09:10:52] [INFO ] Flatten gal took : 8 ms
[2025-06-05 09:10:52] [INFO ] Input system was already deterministic with 366 transitions.
[2025-06-05 09:10:52] [INFO ] Flatten gal took : 8 ms
[2025-06-05 09:10:52] [INFO ] Flatten gal took : 7 ms
[2025-06-05 09:10:52] [INFO ] Time to serialize gal into /tmp/CTLFireability12156363923189048675.gal : 2 ms
[2025-06-05 09:10:52] [INFO ] Time to serialize properties into /tmp/CTLFireability4593670041298917622.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/CTLFireability12156363923189048675.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4593670041298917622.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,7.88811e+57,0.200773,10776,2,613,5,27344,6,0,1832,35182,0


Converting to forward existential form...Done !
original formula: A(EF((AF(EG((p616==1))) * EG((EF((p702==1)) * A((p57==1) U (p485==1)))))) U (p861==1))
=> equivalent forward existential formula: [((Init * !(EG(!((p861==1))))) * !(E(!((p861==1)) U (!(E(TRUE U (!(EG(!(EG((p616==1))))) * EG((E(TRUE U (p702==1...264
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 364/0/2
Hit Full ! (commute/partial/dont) 364/0/2
Detected timeout of ITS tools.
[2025-06-05 09:11:22] [INFO ] Flatten gal took : 11 ms
[2025-06-05 09:11:22] [INFO ] Applying decomposition
[2025-06-05 09:11:22] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph792480262088452960.txt' '-o' '/tmp/graph792480262088452960.bin' '-w' '/tmp/graph792480262088452960.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph792480262088452960.bin' '-l' '-1' '-v' '-w' '/tmp/graph792480262088452960.weights' '-q' '0' '-e' '0.001'
[2025-06-05 09:11:22] [INFO ] Decomposing Gal with order
[2025-06-05 09:11:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 09:11:22] [INFO ] Removed a total of 90 redundant transitions.
[2025-06-05 09:11:22] [INFO ] Flatten gal took : 13 ms
[2025-06-05 09:11:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-05 09:11:22] [INFO ] Time to serialize gal into /tmp/CTLFireability9282693097200467500.gal : 3 ms
[2025-06-05 09:11:22] [INFO ] Time to serialize properties into /tmp/CTLFireability10859361097671333245.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/CTLFireability9282693097200467500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10859361097671333245.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,7.88811e+57,0.125642,7188,45,8,5483,79,396,10498,40,168,0


Converting to forward existential form...Done !
original formula: A(EF((AF(EG((i6.i0.u50.p616==1))) * EG((EF((i7.u57.p702==1)) * A((i0.i0.u3.p57==1) U (i5.i0.u39.p485==1)))))) U (i9.u70.p861==1))
=> equivalent forward existential formula: [((Init * !(EG(!((i9.u70.p861==1))))) * !(E(!((i9.u70.p861==1)) U (!(E(TRUE U (!(EG(!(EG((i6.i0.u50.p616==1)))))...341
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1212/1212 places, 1212/1212 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 1177 transition count 1177
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 1177 transition count 1177
Applied a total of 70 rules in 84 ms. Remains 1177 /1212 variables (removed 35) and now considering 1177/1212 (removed 35) transitions.
// Phase 1: matrix 1177 rows 1177 cols
[2025-06-05 09:11:52] [INFO ] Computed 121 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:11:52] [INFO ] Implicit Places using invariants in 272 ms returned []
[2025-06-05 09:11:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:11:53] [INFO ] Implicit Places using invariants and state equation in 833 ms returned []
Implicit Place search using SMT with State Equation took 1107 ms to find 0 implicit places.
Running 1176 sub problems to find dead transitions.
[2025-06-05 09:11:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 1176/2354 variables, and 0 constraints, problems are : Problem set: 0 solved, 1176 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1177 constraints, PredecessorRefiner: 1176/1176 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1176 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1176/2354 variables, and 0 constraints, problems are : Problem set: 0 solved, 1176 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1177 constraints, PredecessorRefiner: 0/1176 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60186ms problems are : Problem set: 0 solved, 1176 unsolved
Search for dead transitions found 0 dead transitions in 60188ms
Starting structural reductions in LTL mode, iteration 1 : 1177/1212 places, 1177/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61381 ms. Remains : 1177/1212 places, 1177/1212 transitions.
[2025-06-05 09:12:53] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:12:53] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:12:53] [INFO ] Input system was already deterministic with 1177 transitions.
[2025-06-05 09:12:53] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:12:53] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:12:53] [INFO ] Time to serialize gal into /tmp/CTLFireability11668637586595132699.gal : 4 ms
[2025-06-05 09:12:53] [INFO ] Time to serialize properties into /tmp/CTLFireability14176177529496565219.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/CTLFireability11668637586595132699.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14176177529496565219.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.
Detected timeout of ITS tools.
[2025-06-05 09:13:24] [INFO ] Flatten gal took : 18 ms
[2025-06-05 09:13:24] [INFO ] Applying decomposition
[2025-06-05 09:13:24] [INFO ] Flatten gal took : 18 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/graph17204273968508316467.txt' '-o' '/tmp/graph17204273968508316467.bin' '-w' '/tmp/graph17204273968508316467.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17204273968508316467.bin' '-l' '-1' '-v' '-w' '/tmp/graph17204273968508316467.weights' '-q' '0' '-e' '0.001'
[2025-06-05 09:13:24] [INFO ] Decomposing Gal with order
[2025-06-05 09:13:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 09:13:24] [INFO ] Removed a total of 298 redundant transitions.
[2025-06-05 09:13:24] [INFO ] Flatten gal took : 39 ms
[2025-06-05 09:13:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-05 09:13:24] [INFO ] Time to serialize gal into /tmp/CTLFireability5179454016074320974.gal : 11 ms
[2025-06-05 09:13:24] [INFO ] Time to serialize properties into /tmp/CTLFireability14684867189889521016.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/CTLFireability5179454016074320974.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14684867189889521016.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1212/1212 places, 1212/1212 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 1172 transition count 1172
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 1172 transition count 1172
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 1171 transition count 1171
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 1171 transition count 1171
Applied a total of 82 rules in 115 ms. Remains 1171 /1212 variables (removed 41) and now considering 1171/1212 (removed 41) transitions.
// Phase 1: matrix 1171 rows 1171 cols
[2025-06-05 09:13:54] [INFO ] Computed 121 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:13:54] [INFO ] Implicit Places using invariants in 283 ms returned []
[2025-06-05 09:13:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:13:55] [INFO ] Implicit Places using invariants and state equation in 753 ms returned []
Implicit Place search using SMT with State Equation took 1037 ms to find 0 implicit places.
Running 1170 sub problems to find dead transitions.
[2025-06-05 09:13:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1170/2342 variables, and 0 constraints, problems are : Problem set: 0 solved, 1170 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1171 constraints, PredecessorRefiner: 1170/1170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1170 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1170/2342 variables, and 0 constraints, problems are : Problem set: 0 solved, 1170 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1171 constraints, PredecessorRefiner: 0/1170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60176ms problems are : Problem set: 0 solved, 1170 unsolved
Search for dead transitions found 0 dead transitions in 60178ms
Starting structural reductions in LTL mode, iteration 1 : 1171/1212 places, 1171/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61333 ms. Remains : 1171/1212 places, 1171/1212 transitions.
[2025-06-05 09:14:55] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:14:55] [INFO ] Flatten gal took : 18 ms
[2025-06-05 09:14:55] [INFO ] Input system was already deterministic with 1171 transitions.
[2025-06-05 09:14:55] [INFO ] Flatten gal took : 18 ms
[2025-06-05 09:14:55] [INFO ] Flatten gal took : 18 ms
[2025-06-05 09:14:55] [INFO ] Time to serialize gal into /tmp/CTLFireability13472424278897410797.gal : 3 ms
[2025-06-05 09:14:55] [INFO ] Time to serialize properties into /tmp/CTLFireability6883777156227149218.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/CTLFireability13472424278897410797.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6883777156227149218.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.
Detected timeout of ITS tools.
[2025-06-05 09:15:25] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:15:25] [INFO ] Applying decomposition
[2025-06-05 09:15:25] [INFO ] Flatten gal took : 18 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/graph12679880569097751995.txt' '-o' '/tmp/graph12679880569097751995.bin' '-w' '/tmp/graph12679880569097751995.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12679880569097751995.bin' '-l' '-1' '-v' '-w' '/tmp/graph12679880569097751995.weights' '-q' '0' '-e' '0.001'
[2025-06-05 09:15:25] [INFO ] Decomposing Gal with order
[2025-06-05 09:15:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 09:15:25] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-05 09:15:26] [INFO ] Flatten gal took : 43 ms
[2025-06-05 09:15:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 09:15:26] [INFO ] Time to serialize gal into /tmp/CTLFireability131903477636658856.gal : 6 ms
[2025-06-05 09:15:26] [INFO ] Time to serialize properties into /tmp/CTLFireability2545425942018975295.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/CTLFireability131903477636658856.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2545425942018975295.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1212/1212 places, 1212/1212 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 1176 transition count 1176
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 1176 transition count 1176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 1175 transition count 1175
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 1175 transition count 1175
Applied a total of 74 rules in 120 ms. Remains 1175 /1212 variables (removed 37) and now considering 1175/1212 (removed 37) transitions.
// Phase 1: matrix 1175 rows 1175 cols
[2025-06-05 09:15:56] [INFO ] Computed 121 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:15:56] [INFO ] Implicit Places using invariants in 292 ms returned []
[2025-06-05 09:15:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:15:57] [INFO ] Implicit Places using invariants and state equation in 817 ms returned []
Implicit Place search using SMT with State Equation took 1110 ms to find 0 implicit places.
Running 1174 sub problems to find dead transitions.
[2025-06-05 09:15:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1174/2350 variables, and 0 constraints, problems are : Problem set: 0 solved, 1174 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1175 constraints, PredecessorRefiner: 1174/1174 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1174 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1174/2350 variables, and 0 constraints, problems are : Problem set: 0 solved, 1174 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1175 constraints, PredecessorRefiner: 0/1174 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60172ms problems are : Problem set: 0 solved, 1174 unsolved
Search for dead transitions found 0 dead transitions in 60174ms
Starting structural reductions in LTL mode, iteration 1 : 1175/1212 places, 1175/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61408 ms. Remains : 1175/1212 places, 1175/1212 transitions.
[2025-06-05 09:16:57] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:16:57] [INFO ] Flatten gal took : 18 ms
[2025-06-05 09:16:57] [INFO ] Input system was already deterministic with 1175 transitions.
[2025-06-05 09:16:57] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:16:57] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:16:57] [INFO ] Time to serialize gal into /tmp/CTLFireability792869934196115242.gal : 4 ms
[2025-06-05 09:16:57] [INFO ] Time to serialize properties into /tmp/CTLFireability13745434003799324435.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/CTLFireability792869934196115242.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13745434003799324435.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.
Detected timeout of ITS tools.
[2025-06-05 09:17:27] [INFO ] Flatten gal took : 22 ms
[2025-06-05 09:17:27] [INFO ] Applying decomposition
[2025-06-05 09:17:27] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16540653185840441291.txt' '-o' '/tmp/graph16540653185840441291.bin' '-w' '/tmp/graph16540653185840441291.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16540653185840441291.bin' '-l' '-1' '-v' '-w' '/tmp/graph16540653185840441291.weights' '-q' '0' '-e' '0.001'
[2025-06-05 09:17:27] [INFO ] Decomposing Gal with order
[2025-06-05 09:17:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 09:17:27] [INFO ] Removed a total of 294 redundant transitions.
[2025-06-05 09:17:27] [INFO ] Flatten gal took : 35 ms
[2025-06-05 09:17:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 09:17:27] [INFO ] Time to serialize gal into /tmp/CTLFireability14180534645651361410.gal : 7 ms
[2025-06-05 09:17:27] [INFO ] Time to serialize properties into /tmp/CTLFireability8035751298999070937.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/CTLFireability14180534645651361410.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8035751298999070937.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1212/1212 places, 1212/1212 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 1174 transition count 1174
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 1174 transition count 1174
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 1173 transition count 1173
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 1173 transition count 1173
Applied a total of 78 rules in 122 ms. Remains 1173 /1212 variables (removed 39) and now considering 1173/1212 (removed 39) transitions.
// Phase 1: matrix 1173 rows 1173 cols
[2025-06-05 09:17:58] [INFO ] Computed 121 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:17:58] [INFO ] Implicit Places using invariants in 271 ms returned []
[2025-06-05 09:17:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:17:59] [INFO ] Implicit Places using invariants and state equation in 767 ms returned []
Implicit Place search using SMT with State Equation took 1041 ms to find 0 implicit places.
Running 1172 sub problems to find dead transitions.
[2025-06-05 09:17:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1172/2346 variables, and 0 constraints, problems are : Problem set: 0 solved, 1172 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1173 constraints, PredecessorRefiner: 1172/1172 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1172 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1172/2346 variables, and 0 constraints, problems are : Problem set: 0 solved, 1172 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1173 constraints, PredecessorRefiner: 0/1172 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60173ms problems are : Problem set: 0 solved, 1172 unsolved
Search for dead transitions found 0 dead transitions in 60174ms
Starting structural reductions in LTL mode, iteration 1 : 1173/1212 places, 1173/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61342 ms. Remains : 1173/1212 places, 1173/1212 transitions.
[2025-06-05 09:18:59] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:18:59] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:18:59] [INFO ] Input system was already deterministic with 1173 transitions.
[2025-06-05 09:18:59] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:18:59] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:18:59] [INFO ] Time to serialize gal into /tmp/CTLFireability6086861712365494711.gal : 3 ms
[2025-06-05 09:18:59] [INFO ] Time to serialize properties into /tmp/CTLFireability357227537045871023.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/CTLFireability6086861712365494711.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability357227537045871023.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 09:19:29] [INFO ] Flatten gal took : 19 ms
[2025-06-05 09:19:29] [INFO ] Applying decomposition
[2025-06-05 09:19:29] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12758062592168386173.txt' '-o' '/tmp/graph12758062592168386173.bin' '-w' '/tmp/graph12758062592168386173.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12758062592168386173.bin' '-l' '-1' '-v' '-w' '/tmp/graph12758062592168386173.weights' '-q' '0' '-e' '0.001'
[2025-06-05 09:19:29] [INFO ] Decomposing Gal with order
[2025-06-05 09:19:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 09:19:29] [INFO ] Removed a total of 297 redundant transitions.
[2025-06-05 09:19:29] [INFO ] Flatten gal took : 36 ms
[2025-06-05 09:19:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-05 09:19:29] [INFO ] Time to serialize gal into /tmp/CTLFireability11654232560094639124.gal : 7 ms
[2025-06-05 09:19:29] [INFO ] Time to serialize properties into /tmp/CTLFireability13230025148130868521.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/CTLFireability11654232560094639124.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13230025148130868521.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1212/1212 places, 1212/1212 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 1172 transition count 1172
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 1172 transition count 1172
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 1171 transition count 1171
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 1171 transition count 1171
Applied a total of 82 rules in 126 ms. Remains 1171 /1212 variables (removed 41) and now considering 1171/1212 (removed 41) transitions.
// Phase 1: matrix 1171 rows 1171 cols
[2025-06-05 09:19:59] [INFO ] Computed 121 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:20:00] [INFO ] Implicit Places using invariants in 280 ms returned []
[2025-06-05 09:20:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:20:00] [INFO ] Implicit Places using invariants and state equation in 760 ms returned []
Implicit Place search using SMT with State Equation took 1042 ms to find 0 implicit places.
Running 1170 sub problems to find dead transitions.
[2025-06-05 09:20:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s510 1.0)
(s511 1.0)
(s512 1.0)
(s513 1.0)
(s514 1.0)
(s515 1.0)
(s516 1.0)
(s517 1.0)
(s518 1.0)
(s519 1.0)
(s520 1.0)
(s521 1.0)
(s522 1.0)
(s523 1.0)
(s524 1.0)
(s525 1.0)
(s526 1.0)
(s527 1.0)
(s528 1.0)
(s529 1.0)
(s530 1.0)
(s531 1.0)
(s532 1.0)
(s533 1.0)
(s534 1.0)
(s535 1.0)
(s536 1.0)
(s537 1.0)
(s538 1.0)
(s539 1.0)
(s540 1.0)
(s541 1.0)
(s542 1.0)
(s543 1.0)
(s544 1.0)
(s545 1.0)
(s546 1.0)
(s547 1.0)
(s548 1.0)
(s549 1.0)
(s550 1.0)
(s551 1.0)
(s552 1.0)
(s553 1.0)
(s554 1.0)
(s555 1.0)
(s556 1.0)
(s557 1.0)
(s558 1.0)
(s559 1.0)
(s560 1.0)
(s561 1.0)
(s562 1.0)
(s563 1.0)
(s564 1.0)
(s565 1.0)
(s566 1.0)
(s567 1.0)
(s568 1.0)
(s569 1.0)
(s570 1.0)
(s571 1.0)
(s572 1.0)
(s573 1.0)
(s574 1.0)
(s575 1.0)
(s576 1.0)
(s577 1.0)
(s578 1.0)
(s579 1.0)
(s580 1.0)
(s581 1.0)
(s582 1.0)
(s583 1.0)
(s584 1.0)
(s585 1.0)
(s586 1.0)
(s587 1.0)
(s588 1.0)
(s589 1.0)
(s590 1.0)
(s591 1.0)
(s592 1.0)
(s593 1.0)
(s594 1.0)
(s595 1.0)
(s596 1.0)
(s597 1.0)
(s598 1.0)
(s599 1.0)
(s600 1.0)
(s601 1.0)
(s602 1.0)
(s603 1.0)
(s604 1.0)
(s605 1.0)
(s606 1.0)
(s607 1.0)
(s608 1.0)
(s609 1.0)
(s610 1.0)
(s611 1.0)
(s612 1.0)
(s613 1.0)
(s614 1.0)
(s615 1.0)
(s616 1.0)
(s617 1.0)
(s618 1.0)
(s619 1.0)
(s620 1.0)
(s621 1.0)
(s622 1.0)timeout

(s623 1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1170/2342 variables, and 0 constraints, problems are : Problem set: 0 solved, 1170 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1171 constraints, PredecessorRefiner: 1170/1170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1170 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1170/2342 variables, and 0 constraints, problems are : Problem set: 0 solved, 1170 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1171 constraints, PredecessorRefiner: 0/1170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60182ms problems are : Problem set: 0 solved, 1170 unsolved
Search for dead transitions found 0 dead transitions in 60184ms
Starting structural reductions in LTL mode, iteration 1 : 1171/1212 places, 1171/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61354 ms. Remains : 1171/1212 places, 1171/1212 transitions.
[2025-06-05 09:21:01] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:21:01] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:21:01] [INFO ] Input system was already deterministic with 1171 transitions.
[2025-06-05 09:21:01] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:21:01] [INFO ] Flatten gal took : 30 ms
[2025-06-05 09:21:01] [INFO ] Time to serialize gal into /tmp/CTLFireability788653422801769661.gal : 4 ms
[2025-06-05 09:21:01] [INFO ] Time to serialize properties into /tmp/CTLFireability11906739564121258375.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/CTLFireability788653422801769661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11906739564121258375.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.
Detected timeout of ITS tools.
[2025-06-05 09:21:31] [INFO ] Flatten gal took : 18 ms
[2025-06-05 09:21:31] [INFO ] Applying decomposition
[2025-06-05 09:21:31] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15603100075754826850.txt' '-o' '/tmp/graph15603100075754826850.bin' '-w' '/tmp/graph15603100075754826850.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15603100075754826850.bin' '-l' '-1' '-v' '-w' '/tmp/graph15603100075754826850.weights' '-q' '0' '-e' '0.001'
[2025-06-05 09:21:31] [INFO ] Decomposing Gal with order
[2025-06-05 09:21:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 09:21:31] [INFO ] Removed a total of 299 redundant transitions.
[2025-06-05 09:21:31] [INFO ] Flatten gal took : 33 ms
[2025-06-05 09:21:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 09:21:31] [INFO ] Time to serialize gal into /tmp/CTLFireability2210584141091056829.gal : 7 ms
[2025-06-05 09:21:31] [INFO ] Time to serialize properties into /tmp/CTLFireability181066149992932250.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/CTLFireability2210584141091056829.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability181066149992932250.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1212/1212 places, 1212/1212 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 1184 transition count 1184
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 1184 transition count 1184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 1183 transition count 1183
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 1183 transition count 1183
Applied a total of 58 rules in 130 ms. Remains 1183 /1212 variables (removed 29) and now considering 1183/1212 (removed 29) transitions.
// Phase 1: matrix 1183 rows 1183 cols
[2025-06-05 09:22:01] [INFO ] Computed 121 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:22:01] [INFO ] Implicit Places using invariants in 292 ms returned []
[2025-06-05 09:22:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:22:02] [INFO ] Implicit Places using invariants and state equation in 715 ms returned []
Implicit Place search using SMT with State Equation took 1007 ms to find 0 implicit places.
Running 1182 sub problems to find dead transitions.
[2025-06-05 09:22:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1182/2366 variables, and 0 constraints, problems are : Problem set: 0 solved, 1182 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1183 constraints, PredecessorRefiner: 1182/1182 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1182 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1182/2366 variables, and 0 constraints, problems are : Problem set: 0 solved, 1182 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1183 constraints, PredecessorRefiner: 0/1182 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60171ms problems are : Problem set: 0 solved, 1182 unsolved
Search for dead transitions found 0 dead transitions in 60173ms
Starting structural reductions in LTL mode, iteration 1 : 1183/1212 places, 1183/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61316 ms. Remains : 1183/1212 places, 1183/1212 transitions.
[2025-06-05 09:23:02] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:23:02] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:23:02] [INFO ] Input system was already deterministic with 1183 transitions.
[2025-06-05 09:23:02] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:23:03] [INFO ] Flatten gal took : 32 ms
[2025-06-05 09:23:03] [INFO ] Time to serialize gal into /tmp/CTLFireability4493669432176996565.gal : 3 ms
[2025-06-05 09:23:03] [INFO ] Time to serialize properties into /tmp/CTLFireability10101405128568180584.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/CTLFireability4493669432176996565.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10101405128568180584.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.
Detected timeout of ITS tools.
[2025-06-05 09:23:33] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:23:33] [INFO ] Applying decomposition
[2025-06-05 09:23:33] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2637148457172938882.txt' '-o' '/tmp/graph2637148457172938882.bin' '-w' '/tmp/graph2637148457172938882.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2637148457172938882.bin' '-l' '-1' '-v' '-w' '/tmp/graph2637148457172938882.weights' '-q' '0' '-e' '0.001'
[2025-06-05 09:23:33] [INFO ] Decomposing Gal with order
[2025-06-05 09:23:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 09:23:33] [INFO ] Removed a total of 288 redundant transitions.
[2025-06-05 09:23:33] [INFO ] Flatten gal took : 33 ms
[2025-06-05 09:23:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-05 09:23:33] [INFO ] Time to serialize gal into /tmp/CTLFireability3877972880958265941.gal : 6 ms
[2025-06-05 09:23:33] [INFO ] Time to serialize properties into /tmp/CTLFireability16089160054547263518.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/CTLFireability3877972880958265941.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16089160054547263518.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1212/1212 places, 1212/1212 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 1172 transition count 1172
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 1172 transition count 1172
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 1171 transition count 1171
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 1171 transition count 1171
Applied a total of 82 rules in 138 ms. Remains 1171 /1212 variables (removed 41) and now considering 1171/1212 (removed 41) transitions.
// Phase 1: matrix 1171 rows 1171 cols
[2025-06-05 09:24:03] [INFO ] Computed 121 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:24:03] [INFO ] Implicit Places using invariants in 290 ms returned []
[2025-06-05 09:24:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:24:04] [INFO ] Implicit Places using invariants and state equation in 752 ms returned []
Implicit Place search using SMT with State Equation took 1043 ms to find 0 implicit places.
Running 1170 sub problems to find dead transitions.
[2025-06-05 09:24:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1170/2342 variables, and 0 constraints, problems are : Problem set: 0 solved, 1170 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1171 constraints, PredecessorRefiner: 1170/1170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1170 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1170/2342 variables, and 0 constraints, problems are : Problem set: 0 solved, 1170 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1171 constraints, PredecessorRefiner: 0/1170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60172ms problems are : Problem set: 0 solved, 1170 unsolved
Search for dead transitions found 0 dead transitions in 60174ms
Starting structural reductions in LTL mode, iteration 1 : 1171/1212 places, 1171/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61359 ms. Remains : 1171/1212 places, 1171/1212 transitions.
[2025-06-05 09:25:04] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:25:04] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:25:04] [INFO ] Input system was already deterministic with 1171 transitions.
[2025-06-05 09:25:04] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:25:04] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:25:04] [INFO ] Time to serialize gal into /tmp/CTLFireability9177277055258523682.gal : 3 ms
[2025-06-05 09:25:04] [INFO ] Time to serialize properties into /tmp/CTLFireability15357524309931798439.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/CTLFireability9177277055258523682.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15357524309931798439.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.
Detected timeout of ITS tools.
[2025-06-05 09:25:34] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:25:34] [INFO ] Applying decomposition
[2025-06-05 09:25:34] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8860476331951051358.txt' '-o' '/tmp/graph8860476331951051358.bin' '-w' '/tmp/graph8860476331951051358.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8860476331951051358.bin' '-l' '-1' '-v' '-w' '/tmp/graph8860476331951051358.weights' '-q' '0' '-e' '0.001'
[2025-06-05 09:25:34] [INFO ] Decomposing Gal with order
[2025-06-05 09:25:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 09:25:35] [INFO ] Removed a total of 299 redundant transitions.
[2025-06-05 09:25:35] [INFO ] Flatten gal took : 32 ms
[2025-06-05 09:25:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-05 09:25:35] [INFO ] Time to serialize gal into /tmp/CTLFireability859276838482119365.gal : 7 ms
[2025-06-05 09:25:35] [INFO ] Time to serialize properties into /tmp/CTLFireability11955295597301398180.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/CTLFireability859276838482119365.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11955295597301398180.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1212/1212 places, 1212/1212 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 1179 transition count 1179
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 1179 transition count 1179
Applied a total of 66 rules in 85 ms. Remains 1179 /1212 variables (removed 33) and now considering 1179/1212 (removed 33) transitions.
// Phase 1: matrix 1179 rows 1179 cols
[2025-06-05 09:26:05] [INFO ] Computed 121 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:26:05] [INFO ] Implicit Places using invariants in 261 ms returned []
[2025-06-05 09:26:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:26:06] [INFO ] Implicit Places using invariants and state equation in 745 ms returned []
Implicit Place search using SMT with State Equation took 1009 ms to find 0 implicit places.
Running 1178 sub problems to find dead transitions.
[2025-06-05 09:26:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1178/2358 variables, and 0 constraints, problems are : Problem set: 0 solved, 1178 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1179 constraints, PredecessorRefiner: 1178/1178 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1178 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1178/2358 variables, and 0 constraints, problems are : Problem set: 0 solved, 1178 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 0/121 constraints, State Equation: 0/1179 constraints, PredecessorRefiner: 0/1178 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60173ms problems are : Problem set: 0 solved, 1178 unsolved
Search for dead transitions found 0 dead transitions in 60175ms
Starting structural reductions in LTL mode, iteration 1 : 1179/1212 places, 1179/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61276 ms. Remains : 1179/1212 places, 1179/1212 transitions.
[2025-06-05 09:27:06] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:27:06] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:27:06] [INFO ] Input system was already deterministic with 1179 transitions.
[2025-06-05 09:27:06] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:27:06] [INFO ] Flatten gal took : 17 ms
[2025-06-05 09:27:06] [INFO ] Time to serialize gal into /tmp/CTLFireability2515229041536625235.gal : 3 ms
[2025-06-05 09:27:06] [INFO ] Time to serialize properties into /tmp/CTLFireability15836903074389539433.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/CTLFireability2515229041536625235.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15836903074389539433.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.
Detected timeout of ITS tools.
[2025-06-05 09:27:36] [INFO ] Flatten gal took : 22 ms
[2025-06-05 09:27:36] [INFO ] Applying decomposition
[2025-06-05 09:27:36] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8998749835611328223.txt' '-o' '/tmp/graph8998749835611328223.bin' '-w' '/tmp/graph8998749835611328223.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8998749835611328223.bin' '-l' '-1' '-v' '-w' '/tmp/graph8998749835611328223.weights' '-q' '0' '-e' '0.001'
[2025-06-05 09:27:36] [INFO ] Decomposing Gal with order
[2025-06-05 09:27:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 09:27:36] [INFO ] Removed a total of 298 redundant transitions.
[2025-06-05 09:27:36] [INFO ] Flatten gal took : 34 ms
[2025-06-05 09:27:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-05 09:27:36] [INFO ] Time to serialize gal into /tmp/CTLFireability4569003911221223690.gal : 6 ms
[2025-06-05 09:27:36] [INFO ] Time to serialize properties into /tmp/CTLFireability17297208019324207917.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/CTLFireability4569003911221223690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17297208019324207917.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1212/1212 places, 1212/1212 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 333 transitions
Trivial Post-agglo rules discarded 333 transitions
Performed 333 trivial Post agglomeration. Transition count delta: 333
Iterating post reduction 0 with 333 rules applied. Total rules applied 333 place count 1211 transition count 878
Reduce places removed 333 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 335 rules applied. Total rules applied 668 place count 878 transition count 876
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 669 place count 877 transition count 876
Performed 223 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 223 Pre rules applied. Total rules applied 669 place count 877 transition count 653
Deduced a syphon composed of 223 places in 0 ms
Reduce places removed 223 places and 0 transitions.
Iterating global reduction 3 with 446 rules applied. Total rules applied 1115 place count 654 transition count 653
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 1145 place count 624 transition count 623
Iterating global reduction 3 with 30 rules applied. Total rules applied 1175 place count 624 transition count 623
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 1175 place count 624 transition count 602
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 1217 place count 603 transition count 602
Performed 238 Post agglomeration using F-continuation condition.Transition count delta: 238
Deduced a syphon composed of 238 places in 0 ms
Reduce places removed 238 places and 0 transitions.
Iterating global reduction 3 with 476 rules applied. Total rules applied 1693 place count 365 transition count 364
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1695 place count 363 transition count 362
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1696 place count 362 transition count 362
Applied a total of 1696 rules in 76 ms. Remains 362 /1212 variables (removed 850) and now considering 362/1212 (removed 850) transitions.
// Phase 1: matrix 362 rows 362 cols
[2025-06-05 09:28:06] [INFO ] Computed 120 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:28:07] [INFO ] Implicit Places using invariants in 237 ms returned []
[2025-06-05 09:28:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:28:07] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 492 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 09:28:07] [INFO ] Redundant transitions in 2 ms returned []
Running 359 sub problems to find dead transitions.
[2025-06-05 09:28:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/360 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 359 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/360 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 359 unsolved
At refinement iteration 2 (OVERLAPS) 2/362 variables, 2/120 constraints. Problems are: Problem set: 0 solved, 359 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/362 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 359 unsolved
At refinement iteration 4 (OVERLAPS) 362/724 variables, 362/482 constraints. Problems are: Problem set: 0 solved, 359 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/724 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 359 unsolved
At refinement iteration 6 (OVERLAPS) 0/724 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 359 unsolved
No progress, stopping.
After SMT solving in domain Real declared 724/724 variables, and 482 constraints, problems are : Problem set: 0 solved, 359 unsolved in 28008 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 362/362 constraints, PredecessorRefiner: 359/359 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 359 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/360 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 359 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/360 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 359 unsolved
At refinement iteration 2 (OVERLAPS) 2/362 variables, 2/120 constraints. Problems are: Problem set: 0 solved, 359 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/362 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 359 unsolved
At refinement iteration 4 (OVERLAPS) 362/724 variables, 362/482 constraints. Problems are: Problem set: 0 solved, 359 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/724 variables, 359/841 constraints. Problems are: Problem set: 0 solved, 359 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/724 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 359 unsolved
At refinement iteration 7 (OVERLAPS) 0/724 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 359 unsolved
No progress, stopping.
After SMT solving in domain Int declared 724/724 variables, and 841 constraints, problems are : Problem set: 0 solved, 359 unsolved in 28399 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 362/362 constraints, PredecessorRefiner: 359/359 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56428ms problems are : Problem set: 0 solved, 359 unsolved
Search for dead transitions found 0 dead transitions in 56429ms
Starting structural reductions in SI_CTL mode, iteration 1 : 362/1212 places, 362/1212 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 57006 ms. Remains : 362/1212 places, 362/1212 transitions.
[2025-06-05 09:29:03] [INFO ] Flatten gal took : 14 ms
[2025-06-05 09:29:03] [INFO ] Flatten gal took : 7 ms
[2025-06-05 09:29:03] [INFO ] Input system was already deterministic with 362 transitions.
[2025-06-05 09:29:03] [INFO ] Flatten gal took : 6 ms
[2025-06-05 09:29:03] [INFO ] Flatten gal took : 7 ms
[2025-06-05 09:29:03] [INFO ] Time to serialize gal into /tmp/CTLFireability12598616166318852278.gal : 1 ms
[2025-06-05 09:29:03] [INFO ] Time to serialize properties into /tmp/CTLFireability13223725348075983531.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/CTLFireability12598616166318852278.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13223725348075983531.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,2.83972e+57,0.175274,10080,2,605,5,24501,6,0,1813,30422,0


Converting to forward existential form...Done !
original formula: AF((((p825==1)&&(p879==1))&&(p913==1)))
=> equivalent forward existential formula: [FwdG(Init,!((((p825==1)&&(p879==1))&&(p913==1))))] = FALSE
Hit Full ! (commute/partial/dont) 356/0/6
(forward)formula 0,0,0.664158,27844,1,0,8,149436,20,4,9157,62123,8
FORMULA ShieldRVt-PT-030B-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1212/1212 places, 1212/1212 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 331 transitions
Trivial Post-agglo rules discarded 331 transitions
Performed 331 trivial Post agglomeration. Transition count delta: 331
Iterating post reduction 0 with 331 rules applied. Total rules applied 331 place count 1211 transition count 880
Reduce places removed 331 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 333 rules applied. Total rules applied 664 place count 880 transition count 878
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 666 place count 879 transition count 877
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 667 place count 878 transition count 877
Performed 223 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 223 Pre rules applied. Total rules applied 667 place count 878 transition count 654
Deduced a syphon composed of 223 places in 1 ms
Reduce places removed 223 places and 0 transitions.
Iterating global reduction 4 with 446 rules applied. Total rules applied 1113 place count 655 transition count 654
Discarding 29 places :
Symmetric choice reduction at 4 with 29 rule applications. Total rules 1142 place count 626 transition count 625
Iterating global reduction 4 with 29 rules applied. Total rules applied 1171 place count 626 transition count 625
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 20 Pre rules applied. Total rules applied 1171 place count 626 transition count 605
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 1211 place count 606 transition count 605
Performed 239 Post agglomeration using F-continuation condition.Transition count delta: 239
Deduced a syphon composed of 239 places in 0 ms
Reduce places removed 239 places and 0 transitions.
Iterating global reduction 4 with 478 rules applied. Total rules applied 1689 place count 367 transition count 366
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1691 place count 365 transition count 364
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1692 place count 364 transition count 364
Applied a total of 1692 rules in 75 ms. Remains 364 /1212 variables (removed 848) and now considering 364/1212 (removed 848) transitions.
// Phase 1: matrix 364 rows 364 cols
[2025-06-05 09:29:04] [INFO ] Computed 120 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:29:04] [INFO ] Implicit Places using invariants in 127 ms returned []
[2025-06-05 09:29:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 09:29:05] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 09:29:05] [INFO ] Redundant transitions in 2 ms returned []
Running 361 sub problems to find dead transitions.
[2025-06-05 09:29:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/362 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/362 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 2 (OVERLAPS) 2/364 variables, 2/120 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/364 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 4 (OVERLAPS) 364/728 variables, 364/484 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/728 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 6 (OVERLAPS) 0/728 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 361 unsolved
No progress, stopping.
After SMT solving in domain Real declared 728/728 variables, and 484 constraints, problems are : Problem set: 0 solved, 361 unsolved in 25054 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 364/364 constraints, PredecessorRefiner: 361/361 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 361 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/362 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/362 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 2 (OVERLAPS) 2/364 variables, 2/120 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/364 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 4 (OVERLAPS) 364/728 variables, 364/484 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/728 variables, 361/845 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/728 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 361 unsolved
At refinement iteration 7 (OVERLAPS) 0/728 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 361 unsolved
No progress, stopping.
After SMT solving in domain Int declared 728/728 variables, and 845 constraints, problems are : Problem set: 0 solved, 361 unsolved in 28015 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 364/364 constraints, PredecessorRefiner: 361/361 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53098ms problems are : Problem set: 0 solved, 361 unsolved
Search for dead transitions found 0 dead transitions in 53098ms
Starting structural reductions in SI_CTL mode, iteration 1 : 364/1212 places, 364/1212 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 53572 ms. Remains : 364/1212 places, 364/1212 transitions.
[2025-06-05 09:29:58] [INFO ] Flatten gal took : 12 ms
[2025-06-05 09:29:58] [INFO ] Flatten gal took : 8 ms
[2025-06-05 09:29:58] [INFO ] Input system was already deterministic with 364 transitions.
[2025-06-05 09:29:58] [INFO ] Flatten gal took : 7 ms
[2025-06-05 09:29:58] [INFO ] Flatten gal took : 7 ms
[2025-06-05 09:29:58] [INFO ] Time to serialize gal into /tmp/CTLFireability16819686374899349067.gal : 1 ms
[2025-06-05 09:29:58] [INFO ] Time to serialize properties into /tmp/CTLFireability14220256180649119775.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/CTLFireability16819686374899349067.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14220256180649119775.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,5.04839e+57,0.18017,10120,2,609,5,24774,6,0,1823,30681,0


Converting to forward existential form...Done !
original formula: AG(((p250==1) + E(AF((p514!=1)) U (((p384==1)&&(p438==1))&&(p472==1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((p250==1))) * !(E(!(EG(!((p514!=1)))) U (((p384==1)&&(p438==1))&&(p472==1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-06-05 09:30:28] [INFO ] Flatten gal took : 7 ms
[2025-06-05 09:30:28] [INFO ] Applying decomposition
[2025-06-05 09:30:28] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12490945499280433818.txt' '-o' '/tmp/graph12490945499280433818.bin' '-w' '/tmp/graph12490945499280433818.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12490945499280433818.bin' '-l' '-1' '-v' '-w' '/tmp/graph12490945499280433818.weights' '-q' '0' '-e' '0.001'
[2025-06-05 09:30:28] [INFO ] Decomposing Gal with order
[2025-06-05 09:30:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 09:30:28] [INFO ] Removed a total of 89 redundant transitions.
[2025-06-05 09:30:28] [INFO ] Flatten gal took : 10 ms
[2025-06-05 09:30:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-06-05 09:30:28] [INFO ] Time to serialize gal into /tmp/CTLFireability2874342675699454088.gal : 2 ms
[2025-06-05 09:30:28] [INFO ] Time to serialize properties into /tmp/CTLFireability6399753626747967729.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/CTLFireability2874342675699454088.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6399753626747967729.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,5.04839e+57,0.09276,7052,49,8,5075,87,405,9162,44,186,0


Converting to forward existential form...Done !
original formula: AG(((i2.i1.u18.p250==1) + E(AF((i6.i0.u41.p514!=1)) U (((i4.i0.u30.p384==1)&&(i5.u34.p438==1))&&(i5.u37.p472==1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((i2.i1.u18.p250==1))) * !(E(!(EG(!((i6.i0.u41.p514!=1)))) U (((i4.i0.u30.p384==1)&&(i5.u3...197
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Detected timeout of ITS tools.
[2025-06-05 09:30:58] [INFO ] Flatten gal took : 19 ms
[2025-06-05 09:30:58] [INFO ] Flatten gal took : 18 ms
[2025-06-05 09:30:58] [INFO ] Applying decomposition
[2025-06-05 09:30:58] [INFO ] Flatten gal took : 18 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/graph1593905763149267744.txt' '-o' '/tmp/graph1593905763149267744.bin' '-w' '/tmp/graph1593905763149267744.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1593905763149267744.bin' '-l' '-1' '-v' '-w' '/tmp/graph1593905763149267744.weights' '-q' '0' '-e' '0.001'
[2025-06-05 09:30:58] [INFO ] Decomposing Gal with order
[2025-06-05 09:30:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 09:30:58] [INFO ] Removed a total of 264 redundant transitions.
[2025-06-05 09:30:58] [INFO ] Flatten gal took : 35 ms
[2025-06-05 09:30:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-05 09:30:58] [INFO ] Time to serialize gal into /tmp/CTLFireability10769351782578544577.gal : 7 ms
[2025-06-05 09:30:58] [INFO ] Time to serialize properties into /tmp/CTLFireability17876431880926705408.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/CTLFireability10769351782578544577.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17876431880926705408.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 13 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVt-PT-030B"
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 ShieldRVt-PT-030B, 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 r212-tall-174901994100298"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-030B.tgz
mv ShieldRVt-PT-030B 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 ;