Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r226-smll-174903490800169.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is StigmergyElection-PT-02b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903490800169
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 17K 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 110K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 4 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 71K 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 StigmergyElection-PT-02b-CTLCardinality-2023-12
FORMULA_NAME StigmergyElection-PT-02b-CTLCardinality-2023-13
FORMULA_NAME StigmergyElection-PT-02b-CTLCardinality-2023-14
FORMULA_NAME StigmergyElection-PT-02b-CTLCardinality-2023-15
FORMULA_NAME StigmergyElection-PT-02b-CTLCardinality-2025-00
FORMULA_NAME StigmergyElection-PT-02b-CTLCardinality-2025-01
FORMULA_NAME StigmergyElection-PT-02b-CTLCardinality-2025-02
FORMULA_NAME StigmergyElection-PT-02b-CTLCardinality-2025-03
FORMULA_NAME StigmergyElection-PT-02b-CTLCardinality-2025-04
FORMULA_NAME StigmergyElection-PT-02b-CTLCardinality-2025-05
FORMULA_NAME StigmergyElection-PT-02b-CTLCardinality-2025-06
FORMULA_NAME StigmergyElection-PT-02b-CTLCardinality-2025-07
FORMULA_NAME StigmergyElection-PT-02b-CTLCardinality-2025-08
FORMULA_NAME StigmergyElection-PT-02b-CTLCardinality-2025-09
FORMULA_NAME StigmergyElection-PT-02b-CTLCardinality-2025-10
FORMULA_NAME StigmergyElection-PT-02b-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1749133489842

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-02b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-05 14:24:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 14:24:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 14:24:52] [INFO ] Load time of PNML (sax parser for PT used): 193 ms
[2025-06-05 14:24:52] [INFO ] Transformed 291 places.
[2025-06-05 14:24:52] [INFO ] Transformed 332 transitions.
[2025-06-05 14:24:52] [INFO ] Found NUPN structural information;
[2025-06-05 14:24:52] [INFO ] Parsed PT model containing 291 places and 332 transitions and 734 arcs in 387 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 38 ms.
Support contains 92 out of 291 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 291/291 places, 332/332 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 268 transition count 309
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 268 transition count 309
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 50 place count 264 transition count 305
Iterating global reduction 0 with 4 rules applied. Total rules applied 54 place count 264 transition count 305
Applied a total of 54 rules in 123 ms. Remains 264 /291 variables (removed 27) and now considering 305/332 (removed 27) transitions.
// Phase 1: matrix 305 rows 264 cols
[2025-06-05 14:24:52] [INFO ] Computed 3 invariants in 38 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:24:53] [INFO ] Implicit Places using invariants in 510 ms returned []
[2025-06-05 14:24:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:24:53] [INFO ] Implicit Places using invariants and state equation in 425 ms returned []
Implicit Place search using SMT with State Equation took 1000 ms to find 0 implicit places.
Running 304 sub problems to find dead transitions.
[2025-06-05 14:24:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 1 (OVERLAPS) 1/264 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 304 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:25:01] [INFO ] Deduced a trap composed of 177 places in 181 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:25:01] [INFO ] Deduced a trap composed of 181 places in 185 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:25:01] [INFO ] Deduced a trap composed of 177 places in 168 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:25:02] [INFO ] Deduced a trap composed of 200 places in 188 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:25:02] [INFO ] Deduced a trap composed of 201 places in 238 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:25:03] [INFO ] Deduced a trap composed of 180 places in 147 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:25:04] [INFO ] Deduced a trap composed of 180 places in 263 ms of which 46 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/264 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/264 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 4 (OVERLAPS) 305/569 variables, 264/274 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/569 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 304 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 569/569 variables, and 274 constraints, problems are : Problem set: 0 solved, 304 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 264/264 constraints, PredecessorRefiner: 304/304 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 304 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 1 (OVERLAPS) 1/264 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/264 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/264 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 4 (OVERLAPS) 305/569 variables, 264/274 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/569 variables, 304/578 constraints. Problems are: Problem set: 0 solved, 304 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/569 variables, 0/578 constraints. Problems are: Problem set: 0 solved, 304 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 569/569 variables, and 578 constraints, problems are : Problem set: 0 solved, 304 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 264/264 constraints, PredecessorRefiner: 304/304 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60228ms problems are : Problem set: 0 solved, 304 unsolved
Search for dead transitions found 0 dead transitions in 60270ms
Starting structural reductions in LTL mode, iteration 1 : 264/291 places, 305/332 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61443 ms. Remains : 264/291 places, 305/332 transitions.
Support contains 92 out of 264 places after structural reductions.
[2025-06-05 14:25:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-05 14:25:54] [INFO ] Flatten gal took : 78 ms
[2025-06-05 14:25:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA StigmergyElection-PT-02b-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-02b-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-05 14:25:54] [INFO ] Flatten gal took : 31 ms
[2025-06-05 14:25:54] [INFO ] Input system was already deterministic with 305 transitions.
Support contains 84 out of 264 places (down from 92) after GAL structural reductions.
RANDOM walk for 40000 steps (394 resets) in 2453 ms. (16 steps per ms) remains 6/62 properties
BEST_FIRST walk for 40003 steps (263 resets) in 355 ms. (112 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (171 resets) in 252 ms. (158 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40001 steps (185 resets) in 197 ms. (202 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (165 resets) in 262 ms. (152 steps per ms) remains 3/3 properties
[2025-06-05 14:25:55] [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) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp40 is UNSAT
At refinement iteration 1 (OVERLAPS) 243/249 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/249 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 15/264 variables, 1/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/264 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 305/569 variables, 264/267 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/569 variables, 0/267 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/569 variables, 0/267 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 569/569 variables, and 267 constraints, problems are : Problem set: 2 solved, 1 unsolved in 258 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 264/264 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 247/249 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:25:56] [INFO ] Deduced a trap composed of 176 places in 127 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/249 variables, 1/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/249 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 15/264 variables, 1/4 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/264 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 305/569 variables, 264/268 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/569 variables, 1/269 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/569 variables, 0/269 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/569 variables, 0/269 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 569/569 variables, and 269 constraints, problems are : Problem set: 2 solved, 1 unsolved in 462 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 264/264 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 728ms problems are : Problem set: 2 solved, 1 unsolved
Finished Parikh walk after 1371 steps, including 18 resets, run visited all 1 properties in 5 ms. (steps per millisecond=274 )
Parikh walk visited 1 properties in 10 ms.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
[2025-06-05 14:25:56] [INFO ] Flatten gal took : 21 ms
[2025-06-05 14:25:56] [INFO ] Flatten gal took : 22 ms
[2025-06-05 14:25:56] [INFO ] Input system was already deterministic with 305 transitions.
Support contains 77 out of 264 places (down from 82) after GAL structural reductions.
Computed a total of 33 stabilizing places and 35 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 264/264 places, 305/305 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 246 transition count 287
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 246 transition count 287
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 46 place count 236 transition count 277
Iterating global reduction 0 with 10 rules applied. Total rules applied 56 place count 236 transition count 277
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 60 place count 232 transition count 273
Iterating global reduction 0 with 4 rules applied. Total rules applied 64 place count 232 transition count 273
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 66 place count 230 transition count 271
Iterating global reduction 0 with 2 rules applied. Total rules applied 68 place count 230 transition count 271
Applied a total of 68 rules in 40 ms. Remains 230 /264 variables (removed 34) and now considering 271/305 (removed 34) transitions.
// Phase 1: matrix 271 rows 230 cols
[2025-06-05 14:25:56] [INFO ] Computed 3 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:25:56] [INFO ] Implicit Places using invariants in 122 ms returned []
[2025-06-05 14:25:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:25:56] [INFO ] Implicit Places using invariants and state equation in 236 ms returned []
Implicit Place search using SMT with State Equation took 362 ms to find 0 implicit places.
Running 270 sub problems to find dead transitions.
[2025-06-05 14:25:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/229 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 1 (OVERLAPS) 1/230 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 270 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:26:02] [INFO ] Deduced a trap composed of 164 places in 127 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:26:03] [INFO ] Deduced a trap composed of 164 places in 135 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:26:04] [INFO ] Deduced a trap composed of 164 places in 131 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:26:04] [INFO ] Deduced a trap composed of 164 places in 132 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:26:04] [INFO ] Deduced a trap composed of 162 places in 111 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/230 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/230 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 4 (OVERLAPS) 271/501 variables, 230/238 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/501 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 6 (OVERLAPS) 0/501 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 270 unsolved
No progress, stopping.
After SMT solving in domain Real declared 501/501 variables, and 238 constraints, problems are : Problem set: 0 solved, 270 unsolved in 29409 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 230/230 constraints, PredecessorRefiner: 270/270 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 270 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/229 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 1 (OVERLAPS) 1/230 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/230 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/230 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 4 (OVERLAPS) 271/501 variables, 230/238 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/501 variables, 270/508 constraints. Problems are: Problem set: 0 solved, 270 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:26:38] [INFO ] Deduced a trap along path composed of 3 places in 51 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:26:39] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/501 variables, 2/510 constraints. Problems are: Problem set: 0 solved, 270 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:26:49] [INFO ] Deduced a trap composed of 165 places in 133 ms of which 22 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/501 variables, 1/511 constraints. Problems are: Problem set: 0 solved, 270 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 501/501 variables, and 511 constraints, problems are : Problem set: 0 solved, 270 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 230/230 constraints, PredecessorRefiner: 270/270 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 59474ms problems are : Problem set: 0 solved, 270 unsolved
Search for dead transitions found 0 dead transitions in 59479ms
Starting structural reductions in LTL mode, iteration 1 : 230/264 places, 271/305 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59885 ms. Remains : 230/264 places, 271/305 transitions.
[2025-06-05 14:26:56] [INFO ] Flatten gal took : 15 ms
[2025-06-05 14:26:56] [INFO ] Flatten gal took : 15 ms
[2025-06-05 14:26:56] [INFO ] Input system was already deterministic with 271 transitions.
[2025-06-05 14:26:56] [INFO ] Flatten gal took : 15 ms
[2025-06-05 14:26:56] [INFO ] Flatten gal took : 14 ms
[2025-06-05 14:26:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality3037674647592604111.gal : 8 ms
[2025-06-05 14:26:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality1563410964258971038.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/CTLCardinality3037674647592604111.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1563410964258971038.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,131923,0.440697,11820,2,1890,5,26598,6,0,1193,37216,0


Converting to forward existential form...Done !
original formula: AG((AF(AG(EX((p53==0)))) + (p13==1)))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !((p13==1))),!(!(E(TRUE U !(EX((p53==0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t43, t52, t86, t87, t88, t121, t122, t124, t140, t149, t183, t184, t186, t219, t220, t222, t2...265
(forward)formula 0,0,8.24331,170848,1,0,433,992204,571,275,6819,755979,646
FORMULA StigmergyElection-PT-02b-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 264/264 places, 305/305 transitions.
Graph (trivial) has 267 edges and 264 vertex of which 39 / 264 are part of one of the 6 SCC in 3 ms
Free SCC test removed 33 places
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 165 transitions
Trivial Post-agglo rules discarded 165 transitions
Performed 165 trivial Post agglomeration. Transition count delta: 165
Iterating post reduction 0 with 165 rules applied. Total rules applied 166 place count 230 transition count 102
Reduce places removed 165 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 169 rules applied. Total rules applied 335 place count 65 transition count 98
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 337 place count 63 transition count 98
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 337 place count 63 transition count 92
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 349 place count 57 transition count 92
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 358 place count 48 transition count 83
Iterating global reduction 3 with 9 rules applied. Total rules applied 367 place count 48 transition count 83
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 367 place count 48 transition count 82
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 369 place count 47 transition count 82
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 372 place count 44 transition count 74
Iterating global reduction 3 with 3 rules applied. Total rules applied 375 place count 44 transition count 74
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 377 place count 44 transition count 72
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 385 place count 40 transition count 68
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 391 place count 34 transition count 56
Iterating global reduction 4 with 6 rules applied. Total rules applied 397 place count 34 transition count 56
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 400 place count 34 transition count 53
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 401 place count 33 transition count 51
Iterating global reduction 5 with 1 rules applied. Total rules applied 402 place count 33 transition count 51
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 404 place count 33 transition count 49
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 408 place count 31 transition count 47
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 409 place count 30 transition count 46
Applied a total of 409 rules in 83 ms. Remains 30 /264 variables (removed 234) and now considering 46/305 (removed 259) transitions.
[2025-06-05 14:27:05] [INFO ] Flow matrix only has 43 transitions (discarded 3 similar events)
// Phase 1: matrix 43 rows 30 cols
[2025-06-05 14:27:05] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:27:05] [INFO ] Implicit Places using invariants in 64 ms returned []
[2025-06-05 14:27:05] [INFO ] Flow matrix only has 43 transitions (discarded 3 similar events)
[2025-06-05 14:27:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:27:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-06-05 14:27:05] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 14:27:05] [INFO ] Redundant transitions in 0 ms returned []
Running 41 sub problems to find dead transitions.
[2025-06-05 14:27:05] [INFO ] Flow matrix only has 43 transitions (discarded 3 similar events)
[2025-06-05 14:27:05] [INFO ] Invariant cache hit.
[2025-06-05 14:27:05] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (OVERLAPS) 2/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 41 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:27:05] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:27:05] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:27:05] [INFO ] Deduced a trap composed of 23 places in 43 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/30 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 41 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:27:05] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 41 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:27:05] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/30 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/30 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (OVERLAPS) 42/72 variables, 30/37 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/72 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/72 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 10 (OVERLAPS) 1/73 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/73 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 12 (OVERLAPS) 0/73 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Real declared 73/73 variables, and 40 constraints, problems are : Problem set: 0 solved, 41 unsolved in 1876 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 30/30 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (OVERLAPS) 2/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/30 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (OVERLAPS) 42/72 variables, 30/37 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 41/80 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/72 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (OVERLAPS) 1/73 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 41 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:27:08] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/73 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/73 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 12 (OVERLAPS) 0/73 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Int declared 73/73 variables, and 82 constraints, problems are : Problem set: 0 solved, 41 unsolved in 2017 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 30/30 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3906ms problems are : Problem set: 0 solved, 41 unsolved
Search for dead transitions found 0 dead transitions in 3908ms
Starting structural reductions in SI_CTL mode, iteration 1 : 30/264 places, 46/305 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4154 ms. Remains : 30/264 places, 46/305 transitions.
[2025-06-05 14:27:09] [INFO ] Flatten gal took : 3 ms
[2025-06-05 14:27:09] [INFO ] Flatten gal took : 3 ms
[2025-06-05 14:27:09] [INFO ] Input system was already deterministic with 46 transitions.
RANDOM walk for 344 steps (48 resets) in 9 ms. (34 steps per ms) remains 0/1 properties
FORMULA StigmergyElection-PT-02b-CTLCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-05 14:27:09] [INFO ] Flatten gal took : 8 ms
[2025-06-05 14:27:09] [INFO ] Flatten gal took : 7 ms
[2025-06-05 14:27:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12146075293429437395.gal : 2 ms
[2025-06-05 14:27:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15490628441765212947.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12146075293429437395.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15490628441765212947.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 264/264 places, 305/305 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 246 transition count 287
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 246 transition count 287
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 46 place count 236 transition count 277
Iterating global reduction 0 with 10 rules applied. Total rules applied 56 place count 236 transition count 277
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 59 place count 233 transition count 274
Iterating global reduction 0 with 3 rules applied. Total rules applied 62 place count 233 transition count 274
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 232 transition count 273
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 232 transition count 273
Applied a total of 64 rules in 82 ms. Remains 232 /264 variables (removed 32) and now considering 273/305 (removed 32) transitions.
// Phase 1: matrix 273 rows 232 cols
[2025-06-05 14:27:09] [INFO ] Computed 3 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:27:09] [INFO ] Implicit Places using invariants in 215 ms returned []
[2025-06-05 14:27:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:27:10] [INFO ] Implicit Places using invariants and state equation in 894 ms returned []
Implicit Place search using SMT with State Equation took 1113 ms to find 0 implicit places.
Running 272 sub problems to find dead transitions.
[2025-06-05 14:27:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 1 (OVERLAPS) 1/232 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 272 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:27:17] [INFO ] Deduced a trap composed of 164 places in 137 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:27:17] [INFO ] Deduced a trap composed of 162 places in 149 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:27:18] [INFO ] Deduced a trap composed of 164 places in 244 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:27:18] [INFO ] Deduced a trap composed of 165 places in 200 ms of which 34 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/232 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 4 (OVERLAPS) 273/505 variables, 232/239 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 272 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 505/505 variables, and 239 constraints, problems are : Problem set: 0 solved, 272 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 272/272 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 272 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 1 (OVERLAPS) 1/232 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/232 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/232 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 4 (OVERLAPS) 273/505 variables, 232/239 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 272/511 constraints. Problems are: Problem set: 0 solved, 272 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:27:52] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:27:56] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/505 variables, 2/513 constraints. Problems are: Problem set: 0 solved, 272 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 505/505 variables, and 513 constraints, problems are : Problem set: 0 solved, 272 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 232/232 constraints, PredecessorRefiner: 272/272 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 60101ms problems are : Problem set: 0 solved, 272 unsolved
Search for dead transitions found 0 dead transitions in 60102ms
Starting structural reductions in LTL mode, iteration 1 : 232/264 places, 273/305 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61299 ms. Remains : 232/264 places, 273/305 transitions.
[2025-06-05 14:28:10] [INFO ] Flatten gal took : 13 ms
[2025-06-05 14:28:10] [INFO ] Flatten gal took : 13 ms
[2025-06-05 14:28:10] [INFO ] Input system was already deterministic with 273 transitions.
[2025-06-05 14:28:10] [INFO ] Flatten gal took : 12 ms
[2025-06-05 14:28:10] [INFO ] Flatten gal took : 12 ms
[2025-06-05 14:28:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality10690627293426141775.gal : 4 ms
[2025-06-05 14:28:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality10579637659514296340.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/CTLCardinality10690627293426141775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10579637659514296340.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,133491,0.377871,12236,2,1929,5,27137,6,0,1203,38629,0


Converting to forward existential form...Done !
original formula: (EX((((EG(E(((p36==0)||(p204==1)) U ((p278==0)||(p216==1)))) + A(AX((p151==1)) U !(AX((p278==0))))) * ((p175==0)||(p181==1))) * ((p22==1)...226
=> equivalent forward existential formula: ([((Init * !(EX((((EG(E(((p36==0)||(p204==1)) U ((p278==0)||(p216==1)))) + !((E(!(!(!(EX(!((p278==0)))))) U (!(!...636
Reverse transition relation is NOT exact ! Due to transitions t43, t52, t86, t87, t88, t121, t122, t124, t140, t150, t187, t188, t201, t222, t223, t225, t2...265
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-06-05 14:28:40] [INFO ] Flatten gal took : 13 ms
[2025-06-05 14:28:40] [INFO ] Applying decomposition
[2025-06-05 14:28:40] [INFO ] Flatten gal took : 12 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/graph10223934282091221859.txt' '-o' '/tmp/graph10223934282091221859.bin' '-w' '/tmp/graph10223934282091221859.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10223934282091221859.bin' '-l' '-1' '-v' '-w' '/tmp/graph10223934282091221859.weights' '-q' '0' '-e' '0.001'
[2025-06-05 14:28:41] [INFO ] Decomposing Gal with order
[2025-06-05 14:28:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 14:28:41] [INFO ] Removed a total of 99 redundant transitions.
[2025-06-05 14:28:41] [INFO ] Flatten gal took : 336 ms
[2025-06-05 14:28:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 47 ms.
[2025-06-05 14:28:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality11538045467223680758.gal : 28 ms
[2025-06-05 14:28:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality4712645612625144056.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/CTLCardinality11538045467223680758.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4712645612625144056.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,133491,0.129356,5856,286,19,2911,328,453,3418,52,736,0


Converting to forward existential form...Done !
original formula: (EX((((EG(E(((i2.u39.p36==0)||(i16.u60.p204==1)) U ((i18.i0.u85.p278==0)||(i13.i1.u65.p216==1)))) + A(AX((i10.i0.u45.p151==1)) U !(AX((i1...347
=> equivalent forward existential formula: ([((Init * !(EX((((EG(E(((i2.u39.p36==0)||(i16.u60.p204==1)) U ((i18.i0.u85.p278==0)||(i13.i1.u65.p216==1)))) + ...894
Reverse transition relation is NOT exact ! Due to transitions t88, t121, t122, t124, t140, t187, t188, t222, t225, t238, t240, i2.t150, i2.u4.t223, i2.u39....309
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
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
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
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
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
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
(forward)formula 0,1,1.3578,47328,1,0,85948,328,3046,135011,237,736,196389
FORMULA StigmergyElection-PT-02b-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 264/264 places, 305/305 transitions.
Graph (trivial) has 263 edges and 264 vertex of which 39 / 264 are part of one of the 6 SCC in 1 ms
Free SCC test removed 33 places
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 161 place count 230 transition count 107
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 164 rules applied. Total rules applied 325 place count 70 transition count 103
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 329 place count 68 transition count 101
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 331 place count 66 transition count 101
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 331 place count 66 transition count 95
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 343 place count 60 transition count 95
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 352 place count 51 transition count 86
Iterating global reduction 4 with 9 rules applied. Total rules applied 361 place count 51 transition count 86
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 361 place count 51 transition count 85
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 363 place count 50 transition count 85
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 366 place count 47 transition count 77
Iterating global reduction 4 with 3 rules applied. Total rules applied 369 place count 47 transition count 77
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 371 place count 47 transition count 75
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 379 place count 43 transition count 71
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 384 place count 38 transition count 61
Iterating global reduction 5 with 5 rules applied. Total rules applied 389 place count 38 transition count 61
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 392 place count 38 transition count 58
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 393 place count 37 transition count 56
Iterating global reduction 6 with 1 rules applied. Total rules applied 394 place count 37 transition count 56
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 395 place count 36 transition count 55
Iterating global reduction 6 with 1 rules applied. Total rules applied 396 place count 36 transition count 55
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 398 place count 36 transition count 53
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 402 place count 34 transition count 51
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 403 place count 33 transition count 50
Applied a total of 403 rules in 26 ms. Remains 33 /264 variables (removed 231) and now considering 50/305 (removed 255) transitions.
[2025-06-05 14:28:43] [INFO ] Flow matrix only has 46 transitions (discarded 4 similar events)
// Phase 1: matrix 46 rows 33 cols
[2025-06-05 14:28:43] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:28:43] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-05 14:28:43] [INFO ] Flow matrix only has 46 transitions (discarded 4 similar events)
[2025-06-05 14:28:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:28:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-06-05 14:28:43] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 14:28:43] [INFO ] Redundant transitions in 0 ms returned []
Running 45 sub problems to find dead transitions.
[2025-06-05 14:28:43] [INFO ] Flow matrix only has 46 transitions (discarded 4 similar events)
[2025-06-05 14:28:43] [INFO ] Invariant cache hit.
[2025-06-05 14:28:43] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:28:43] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:28:43] [INFO ] Deduced a trap composed of 21 places in 84 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:28:43] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:28:43] [INFO ] Deduced a trap composed of 22 places in 69 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 5 (OVERLAPS) 45/78 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:28:44] [INFO ] Deduced a trap composed of 26 places in 46 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/78 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 9 (OVERLAPS) 1/79 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/79 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 11 (OVERLAPS) 0/79 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Real declared 79/79 variables, and 43 constraints, problems are : Problem set: 0 solved, 45 unsolved in 2187 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 33/33 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (OVERLAPS) 2/33 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 5 (OVERLAPS) 45/78 variables, 33/40 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 2/42 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 45/87 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/78 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 9 (OVERLAPS) 1/79 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/79 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 11 (OVERLAPS) 0/79 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Int declared 79/79 variables, and 88 constraints, problems are : Problem set: 0 solved, 45 unsolved in 1901 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 33/33 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4095ms problems are : Problem set: 0 solved, 45 unsolved
Search for dead transitions found 0 dead transitions in 4095ms
Starting structural reductions in SI_CTL mode, iteration 1 : 33/264 places, 50/305 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4286 ms. Remains : 33/264 places, 50/305 transitions.
[2025-06-05 14:28:47] [INFO ] Flatten gal took : 5 ms
[2025-06-05 14:28:47] [INFO ] Flatten gal took : 4 ms
[2025-06-05 14:28:47] [INFO ] Input system was already deterministic with 50 transitions.
[2025-06-05 14:28:47] [INFO ] Flatten gal took : 4 ms
[2025-06-05 14:28:47] [INFO ] Flatten gal took : 3 ms
[2025-06-05 14:28:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality11700847447877053280.gal : 1 ms
[2025-06-05 14:28:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality9523761794141311087.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/CTLCardinality11700847447877053280.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9523761794141311087.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,424,0.015979,4048,2,213,5,1161,6,0,177,1300,0


Converting to forward existential form...Done !
original formula: A(AG((p6==0)) U EG(((p212==0)||(p82==1))))
=> equivalent forward existential formula: [((Init * !(EG(!(EG(((p212==0)||(p82==1))))))) * !(E(!(EG(((p212==0)||(p82==1)))) U (!(!(E(TRUE U !((p6==0))))) ...199
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t9, t10, t13, t29, t30, t32, t36, t37, t38, t42, t43, t47, Intersection with reachab...227
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.183384,9296,1,0,264,29799,130,134,1163,28964,308
FORMULA StigmergyElection-PT-02b-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 264/264 places, 305/305 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 244 transition count 285
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 244 transition count 285
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 50 place count 234 transition count 275
Iterating global reduction 0 with 10 rules applied. Total rules applied 60 place count 234 transition count 275
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 64 place count 230 transition count 271
Iterating global reduction 0 with 4 rules applied. Total rules applied 68 place count 230 transition count 271
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 70 place count 228 transition count 269
Iterating global reduction 0 with 2 rules applied. Total rules applied 72 place count 228 transition count 269
Applied a total of 72 rules in 46 ms. Remains 228 /264 variables (removed 36) and now considering 269/305 (removed 36) transitions.
// Phase 1: matrix 269 rows 228 cols
[2025-06-05 14:28:47] [INFO ] Computed 3 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:28:47] [INFO ] Implicit Places using invariants in 115 ms returned []
[2025-06-05 14:28:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:28:47] [INFO ] Implicit Places using invariants and state equation in 237 ms returned []
Implicit Place search using SMT with State Equation took 357 ms to find 0 implicit places.
Running 268 sub problems to find dead transitions.
[2025-06-05 14:28:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 1 (OVERLAPS) 1/228 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 268 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:28:53] [INFO ] Deduced a trap composed of 162 places in 122 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:28:53] [INFO ] Deduced a trap composed of 163 places in 126 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:28:54] [INFO ] Deduced a trap composed of 164 places in 152 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:28:54] [INFO ] Deduced a trap composed of 163 places in 164 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:28:54] [INFO ] Deduced a trap composed of 162 places in 125 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 4 (OVERLAPS) 269/497 variables, 228/236 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/497 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 268 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 497/497 variables, and 236 constraints, problems are : Problem set: 0 solved, 268 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 268/268 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 268 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 1 (OVERLAPS) 1/228 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 268 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:29:21] [INFO ] Deduced a trap composed of 164 places in 132 ms of which 22 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 5 (OVERLAPS) 269/497 variables, 228/237 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/497 variables, 268/505 constraints. Problems are: Problem set: 0 solved, 268 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:29:32] [INFO ] Deduced a trap along path composed of 3 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:29:32] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/497 variables, 2/507 constraints. Problems are: Problem set: 0 solved, 268 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 497/497 variables, and 507 constraints, problems are : Problem set: 0 solved, 268 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 268/268 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 60058ms problems are : Problem set: 0 solved, 268 unsolved
Search for dead transitions found 0 dead transitions in 60059ms
Starting structural reductions in LTL mode, iteration 1 : 228/264 places, 269/305 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60463 ms. Remains : 228/264 places, 269/305 transitions.
[2025-06-05 14:29:48] [INFO ] Flatten gal took : 15 ms
[2025-06-05 14:29:48] [INFO ] Flatten gal took : 14 ms
[2025-06-05 14:29:48] [INFO ] Input system was already deterministic with 269 transitions.
[2025-06-05 14:29:48] [INFO ] Flatten gal took : 14 ms
[2025-06-05 14:29:48] [INFO ] Flatten gal took : 15 ms
[2025-06-05 14:29:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality7692631013121342769.gal : 3 ms
[2025-06-05 14:29:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality17675912998962297129.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/CTLCardinality7692631013121342769.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17675912998962297129.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,130047,0.463883,11840,2,1866,5,26218,6,0,1183,36497,0


Converting to forward existential form...Done !
original formula: A(EF(((p155==0)||(p154==1))) U !(EX(((EG((p216==0)) + EX(((p43==0)||(p136==1)))) + !(AX(((p164==0)||(p175==1))))))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(((EG((p216==0)) + EX(((p43==0)||(p136==1)))) + !(!(EX(!(((p164==0)||(p175==1))))))))))))) ...403
Reverse transition relation is NOT exact ! Due to transitions t43, t52, t86, t87, t88, t121, t122, t124, t140, t149, t183, t184, t185, t218, t219, t221, t2...265
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,19.3388,402868,1,0,920,2.92601e+06,575,534,7165,1.80945e+06,1365
FORMULA StigmergyElection-PT-02b-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 264/264 places, 305/305 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 246 transition count 287
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 246 transition count 287
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 45 place count 237 transition count 278
Iterating global reduction 0 with 9 rules applied. Total rules applied 54 place count 237 transition count 278
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 57 place count 234 transition count 275
Iterating global reduction 0 with 3 rules applied. Total rules applied 60 place count 234 transition count 275
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 233 transition count 274
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 233 transition count 274
Applied a total of 62 rules in 28 ms. Remains 233 /264 variables (removed 31) and now considering 274/305 (removed 31) transitions.
// Phase 1: matrix 274 rows 233 cols
[2025-06-05 14:30:07] [INFO ] Computed 3 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:30:07] [INFO ] Implicit Places using invariants in 159 ms returned []
[2025-06-05 14:30:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:30:08] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 510 ms to find 0 implicit places.
Running 273 sub problems to find dead transitions.
[2025-06-05 14:30:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 273 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:30:14] [INFO ] Deduced a trap composed of 163 places in 202 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:30:14] [INFO ] Deduced a trap composed of 164 places in 186 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:30:14] [INFO ] Deduced a trap composed of 163 places in 189 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:30:16] [INFO ] Deduced a trap composed of 178 places in 184 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:30:16] [INFO ] Deduced a trap composed of 166 places in 230 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:30:17] [INFO ] Deduced a trap composed of 163 places in 208 ms of which 15 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 4 (OVERLAPS) 274/507 variables, 233/242 constraints. Problems are: Problem set: 0 solved, 273 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:30:25] [INFO ] Deduced a trap composed of 166 places in 182 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/507 variables, 1/243 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/507 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 273 unsolved
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 507/507 variables, and 243 constraints, problems are : Problem set: 0 solved, 273 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 273/273 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 273 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 4 (OVERLAPS) 274/507 variables, 233/243 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/507 variables, 273/516 constraints. Problems are: Problem set: 0 solved, 273 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:30:52] [INFO ] Deduced a trap along path composed of 3 places in 42 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:30:52] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/507 variables, 2/518 constraints. Problems are: Problem set: 0 solved, 273 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 507/507 variables, and 518 constraints, problems are : Problem set: 0 solved, 273 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 273/273 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 60068ms problems are : Problem set: 0 solved, 273 unsolved
Search for dead transitions found 0 dead transitions in 60070ms
Starting structural reductions in LTL mode, iteration 1 : 233/264 places, 274/305 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60613 ms. Remains : 233/264 places, 274/305 transitions.
[2025-06-05 14:31:08] [INFO ] Flatten gal took : 9 ms
[2025-06-05 14:31:08] [INFO ] Flatten gal took : 9 ms
[2025-06-05 14:31:08] [INFO ] Input system was already deterministic with 274 transitions.
[2025-06-05 14:31:08] [INFO ] Flatten gal took : 8 ms
[2025-06-05 14:31:08] [INFO ] Flatten gal took : 8 ms
[2025-06-05 14:31:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality15984364486045644010.gal : 2 ms
[2025-06-05 14:31:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality6739086966757206029.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/CTLCardinality15984364486045644010.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6739086966757206029.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,134317,0.53111,12380,2,1965,5,27732,6,0,1208,38465,0


Converting to forward existential form...Done !
original formula: A(EG(AX(FALSE)) U AF(!(((!(EX((p161==0))) + (p184==0)) + (p104==1)))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!(!(((!(EX((p161==0))) + (p184==0)) + (p104==1)))))))))) * !(E(!(!(EG(!(!(((!(EX((p161==0)...291
Reverse transition relation is NOT exact ! Due to transitions t44, t53, t87, t88, t89, t93, t123, t124, t126, t142, t153, t188, t189, t222, t223, t224, t22...270
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,21.4122,424964,1,0,911,3.07166e+06,580,669,6925,2.00042e+06,1290
FORMULA StigmergyElection-PT-02b-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 264/264 places, 305/305 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 244 transition count 285
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 244 transition count 285
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 49 place count 235 transition count 276
Iterating global reduction 0 with 9 rules applied. Total rules applied 58 place count 235 transition count 276
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 62 place count 231 transition count 272
Iterating global reduction 0 with 4 rules applied. Total rules applied 66 place count 231 transition count 272
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 229 transition count 270
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 229 transition count 270
Applied a total of 70 rules in 19 ms. Remains 229 /264 variables (removed 35) and now considering 270/305 (removed 35) transitions.
// Phase 1: matrix 270 rows 229 cols
[2025-06-05 14:31:29] [INFO ] Computed 3 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:31:30] [INFO ] Implicit Places using invariants in 128 ms returned []
[2025-06-05 14:31:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:31:30] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 375 ms to find 0 implicit places.
Running 269 sub problems to find dead transitions.
[2025-06-05 14:31:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/228 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 1 (OVERLAPS) 1/229 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 269 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:31:35] [INFO ] Deduced a trap composed of 163 places in 249 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:31:36] [INFO ] Deduced a trap composed of 164 places in 200 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:31:36] [INFO ] Deduced a trap composed of 163 places in 175 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:31:37] [INFO ] Deduced a trap composed of 164 places in 251 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:31:37] [INFO ] Deduced a trap composed of 162 places in 121 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/229 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/229 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 4 (OVERLAPS) 270/499 variables, 229/237 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/499 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 6 (OVERLAPS) 0/499 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 269 unsolved
No progress, stopping.
After SMT solving in domain Real declared 499/499 variables, and 237 constraints, problems are : Problem set: 0 solved, 269 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 229/229 constraints, PredecessorRefiner: 269/269 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 269 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/228 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 1 (OVERLAPS) 1/229 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/229 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/229 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 4 (OVERLAPS) 270/499 variables, 229/237 constraints. Problems are: Problem set: 0 solved, 269 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/499 variables, 269/506 constraints. Problems are: Problem set: 0 solved, 269 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:32:09] [INFO ] Deduced a trap composed of 164 places in 128 ms of which 22 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/499 variables, 1/507 constraints. Problems are: Problem set: 0 solved, 269 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:32:20] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:32:24] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/499 variables, 2/509 constraints. Problems are: Problem set: 0 solved, 269 unsolved
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 499/499 variables, and 509 constraints, problems are : Problem set: 0 solved, 269 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 229/229 constraints, PredecessorRefiner: 269/269 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 60061ms problems are : Problem set: 0 solved, 269 unsolved
Search for dead transitions found 0 dead transitions in 60062ms
Starting structural reductions in LTL mode, iteration 1 : 229/264 places, 270/305 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60459 ms. Remains : 229/264 places, 270/305 transitions.
[2025-06-05 14:32:30] [INFO ] Flatten gal took : 7 ms
[2025-06-05 14:32:30] [INFO ] Flatten gal took : 6 ms
[2025-06-05 14:32:30] [INFO ] Input system was already deterministic with 270 transitions.
[2025-06-05 14:32:30] [INFO ] Flatten gal took : 7 ms
[2025-06-05 14:32:30] [INFO ] Flatten gal took : 7 ms
[2025-06-05 14:32:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality16480377573521351744.gal : 2 ms
[2025-06-05 14:32:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality2013158803759924280.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/CTLCardinality16480377573521351744.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2013158803759924280.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,130999,0.315205,11976,2,1881,5,26544,6,0,1188,36986,0


Converting to forward existential form...Done !
original formula: E(!(EX(EF((p2==1)))) U AF(((EG(((p222==0)||(p155==1))) + (p125==1)) + ((p200==0)&&(p18==1)))))
=> equivalent forward existential formula: [(FwdU(Init,!(EX(E(TRUE U (p2==1))))) * !(EG(!(((EG(((p222==0)||(p155==1))) + (p125==1)) + ((p200==0)&&(p18==1))...170
Reverse transition relation is NOT exact ! Due to transitions t43, t52, t86, t87, t88, t121, t122, t124, t140, t149, t183, t184, t185, t219, t220, t222, t2...265
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,22.3879,454748,1,0,994,3.28402e+06,580,561,7188,1.91061e+06,1453
FORMULA StigmergyElection-PT-02b-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 264/264 places, 305/305 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 244 transition count 285
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 244 transition count 285
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 50 place count 234 transition count 275
Iterating global reduction 0 with 10 rules applied. Total rules applied 60 place count 234 transition count 275
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 64 place count 230 transition count 271
Iterating global reduction 0 with 4 rules applied. Total rules applied 68 place count 230 transition count 271
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 70 place count 228 transition count 269
Iterating global reduction 0 with 2 rules applied. Total rules applied 72 place count 228 transition count 269
Applied a total of 72 rules in 25 ms. Remains 228 /264 variables (removed 36) and now considering 269/305 (removed 36) transitions.
// Phase 1: matrix 269 rows 228 cols
[2025-06-05 14:32:53] [INFO ] Computed 3 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:32:53] [INFO ] Implicit Places using invariants in 124 ms returned []
[2025-06-05 14:32:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:32:53] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 396 ms to find 0 implicit places.
Running 268 sub problems to find dead transitions.
[2025-06-05 14:32:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 1 (OVERLAPS) 1/228 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 268 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:33:00] [INFO ] Deduced a trap composed of 162 places in 178 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:33:00] [INFO ] Deduced a trap composed of 163 places in 180 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:33:01] [INFO ] Deduced a trap composed of 164 places in 183 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:33:01] [INFO ] Deduced a trap composed of 163 places in 230 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:33:01] [INFO ] Deduced a trap composed of 162 places in 168 ms of which 14 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 4 (OVERLAPS) 269/497 variables, 228/236 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/497 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 6 (OVERLAPS) 0/497 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 268 unsolved
No progress, stopping.
After SMT solving in domain Real declared 497/497 variables, and 236 constraints, problems are : Problem set: 0 solved, 268 unsolved in 29737 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 268/268 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 268 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 1 (OVERLAPS) 1/228 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 268 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:33:26] [INFO ] Deduced a trap composed of 164 places in 125 ms of which 22 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 5 (OVERLAPS) 269/497 variables, 228/237 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/497 variables, 268/505 constraints. Problems are: Problem set: 0 solved, 268 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:33:35] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:33:35] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/497 variables, 2/507 constraints. Problems are: Problem set: 0 solved, 268 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 497/497 variables, and 507 constraints, problems are : Problem set: 0 solved, 268 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 268/268 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 59790ms problems are : Problem set: 0 solved, 268 unsolved
Search for dead transitions found 0 dead transitions in 59791ms
Starting structural reductions in LTL mode, iteration 1 : 228/264 places, 269/305 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60215 ms. Remains : 228/264 places, 269/305 transitions.
[2025-06-05 14:33:53] [INFO ] Flatten gal took : 8 ms
[2025-06-05 14:33:53] [INFO ] Flatten gal took : 7 ms
[2025-06-05 14:33:53] [INFO ] Input system was already deterministic with 269 transitions.
[2025-06-05 14:33:53] [INFO ] Flatten gal took : 8 ms
[2025-06-05 14:33:53] [INFO ] Flatten gal took : 8 ms
[2025-06-05 14:33:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality337524139847544473.gal : 3 ms
[2025-06-05 14:33:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality17789007692146243129.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/CTLCardinality337524139847544473.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17789007692146243129.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,130047,0.372925,11612,2,1866,5,26218,6,0,1183,36497,0


Converting to forward existential form...Done !
original formula: A((p180!=0) U ((p268==1) + AF((((p199!=1) + EX(((p228==0)||(p159==1)))) * AG(((p251==0)||(p207==1)))))))
=> equivalent forward existential formula: [((Init * !(EG(!(((p268==1) + !(EG(!((((p199!=1) + EX(((p228==0)||(p159==1)))) * !(E(TRUE U !(((p251==0)||(p207=...431
Reverse transition relation is NOT exact ! Due to transitions t43, t52, t86, t87, t88, t121, t122, t124, t140, t149, t183, t184, t185, t218, t219, t221, t2...265
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,8.71528,207680,1,0,664,1.33492e+06,576,445,7169,833488,996
FORMULA StigmergyElection-PT-02b-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 264/264 places, 305/305 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 244 transition count 285
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 244 transition count 285
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 50 place count 234 transition count 275
Iterating global reduction 0 with 10 rules applied. Total rules applied 60 place count 234 transition count 275
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 64 place count 230 transition count 271
Iterating global reduction 0 with 4 rules applied. Total rules applied 68 place count 230 transition count 271
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 70 place count 228 transition count 269
Iterating global reduction 0 with 2 rules applied. Total rules applied 72 place count 228 transition count 269
Applied a total of 72 rules in 13 ms. Remains 228 /264 variables (removed 36) and now considering 269/305 (removed 36) transitions.
[2025-06-05 14:34:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:34:02] [INFO ] Implicit Places using invariants in 121 ms returned []
[2025-06-05 14:34:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:34:02] [INFO ] Implicit Places using invariants and state equation in 351 ms returned []
Implicit Place search using SMT with State Equation took 485 ms to find 0 implicit places.
Running 268 sub problems to find dead transitions.
[2025-06-05 14:34:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 1 (OVERLAPS) 1/228 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 268 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:34:09] [INFO ] Deduced a trap composed of 162 places in 185 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:34:10] [INFO ] Deduced a trap composed of 163 places in 189 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:34:10] [INFO ] Deduced a trap composed of 164 places in 190 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:34:11] [INFO ] Deduced a trap composed of 163 places in 208 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:34:11] [INFO ] Deduced a trap composed of 162 places in 183 ms of which 14 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 4 (OVERLAPS) 269/497 variables, 228/236 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/497 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 268 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 0/497 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 268 unsolved
No progress, stopping.
After SMT solving in domain Real declared 497/497 variables, and 236 constraints, problems are : Problem set: 0 solved, 268 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 268/268 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 268 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 1 (OVERLAPS) 1/228 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 268 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:34:36] [INFO ] Deduced a trap composed of 164 places in 194 ms of which 21 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 5 (OVERLAPS) 269/497 variables, 228/237 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/497 variables, 268/505 constraints. Problems are: Problem set: 0 solved, 268 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:34:44] [INFO ] Deduced a trap along path composed of 3 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 14:34:44] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/497 variables, 2/507 constraints. Problems are: Problem set: 0 solved, 268 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 1)
(s7 0)
(s8 0)
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(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
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(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
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(s68 0)
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(s71 0)
(s72 0)
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(s79 0)
(s80 0)
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(s87 0)
(s88 0)
(s89 0)
(s90 0)
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(s92 0)
(s93 0)
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(s96 0)
(s97 0)
(s98 0)
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(s104 0)
(s105 0)
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(s109 0)
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(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 1)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 0)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 497/497 variables, and 507 constraints, problems are : Problem set: 0 solved, 268 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 268/268 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 60054ms problems are : Problem set: 0 solved, 268 unsolved
Search for dead transitions found 0 dead transitions in 60055ms
Starting structural reductions in LTL mode, iteration 1 : 228/264 places, 269/305 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60557 ms. Remains : 228/264 places, 269/305 transitions.
[2025-06-05 14:35:02] [INFO ] Flatten gal took : 11 ms
[2025-06-05 14:35:02] [INFO ] Flatten gal took : 11 ms
[2025-06-05 14:35:02] [INFO ] Input system was already deterministic with 269 transitions.
[2025-06-05 14:35:02] [INFO ] Flatten gal took : 10 ms
[2025-06-05 14:35:02] [INFO ] Flatten gal took : 10 ms
[2025-06-05 14:35:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality1686181971587857315.gal : 3 ms
[2025-06-05 14:35:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality10223279413883054578.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/CTLCardinality1686181971587857315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10223279413883054578.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,130047,0.457471,11840,2,1866,5,26218,6,0,1183,36497,0


Converting to forward existential form...Done !
original formula: EG(AX(AF((p223==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(!(EG(!((p223==1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t43, t52, t86, t87, t88, t121, t122, t124, t140, t149, t183, t184, t185, t218, t219, t221, t2...265
(forward)formula 0,0,14.0437,374400,1,0,846,2.71146e+06,565,458,6389,1.65015e+06,1218
FORMULA StigmergyElection-PT-02b-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 264/264 places, 305/305 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 245 transition count 286
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 245 transition count 286
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 46 place count 237 transition count 278
Iterating global reduction 0 with 8 rules applied. Total rules applied 54 place count 237 transition count 278
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 57 place count 234 transition count 275
Iterating global reduction 0 with 3 rules applied. Total rules applied 60 place count 234 transition count 275
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 233 transition count 274
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 233 transition count 274
Applied a total of 62 rules in 12 ms. Remains 233 /264 variables (removed 31) and now considering 274/305 (removed 31) transitions.
// Phase 1: matrix 274 rows 233 cols
[2025-06-05 14:35:16] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:35:16] [INFO ] Implicit Places using invariants in 104 ms returned []
[2025-06-05 14:35:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:35:17] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 336 ms to find 0 implicit places.
Running 273 sub problems to find dead transitions.
[2025-06-05 14:35:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 273 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:35:23] [INFO ] Deduced a trap composed of 162 places in 136 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:35:23] [INFO ] Deduced a trap composed of 165 places in 200 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:35:24] [INFO ] Deduced a trap composed of 164 places in 169 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:35:24] [INFO ] Deduced a trap composed of 164 places in 203 ms of which 36 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 4 (OVERLAPS) 274/507 variables, 233/240 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/507 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 6 (OVERLAPS) 0/507 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 273 unsolved
No progress, stopping.
After SMT solving in domain Real declared 507/507 variables, and 240 constraints, problems are : Problem set: 0 solved, 273 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 273/273 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 273 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 1 (OVERLAPS) 1/233 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 4 (OVERLAPS) 274/507 variables, 233/240 constraints. Problems are: Problem set: 0 solved, 273 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/507 variables, 273/513 constraints. Problems are: Problem set: 0 solved, 273 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:35:54] [INFO ] Deduced a trap composed of 167 places in 113 ms of which 20 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/507 variables, 1/514 constraints. Problems are: Problem set: 0 solved, 273 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:36:07] [INFO ] Deduced a trap along path composed of 3 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:36:13] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/507 variables, 2/516 constraints. Problems are: Problem set: 0 solved, 273 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 507/507 variables, and 516 constraints, problems are : Problem set: 0 solved, 273 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 233/233 constraints, PredecessorRefiner: 273/273 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 60044ms problems are : Problem set: 0 solved, 273 unsolved
Search for dead transitions found 0 dead transitions in 60045ms
Starting structural reductions in LTL mode, iteration 1 : 233/264 places, 274/305 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60395 ms. Remains : 233/264 places, 274/305 transitions.
[2025-06-05 14:36:17] [INFO ] Flatten gal took : 7 ms
[2025-06-05 14:36:17] [INFO ] Flatten gal took : 7 ms
[2025-06-05 14:36:17] [INFO ] Input system was already deterministic with 274 transitions.
[2025-06-05 14:36:17] [INFO ] Flatten gal took : 7 ms
[2025-06-05 14:36:17] [INFO ] Flatten gal took : 7 ms
[2025-06-05 14:36:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality2505979665038163057.gal : 1 ms
[2025-06-05 14:36:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality12227873851703679757.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/CTLCardinality2505979665038163057.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12227873851703679757.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,134317,0.342829,11604,2,1855,5,26243,6,0,1208,33375,0


Converting to forward existential form...Done !
original formula: (E((!(EF(((p274==0)||(p24==1)))) + (AG(((p93==1)&&((p265==1)||(p259==0)))) * ((((p210==0)||(p226==1)) * AX(((p239==0)||(p19==1)))) + !(((...314
=> equivalent forward existential formula: ([(Init * !(E((!(E(TRUE U ((p274==0)||(p24==1)))) + (!(E(TRUE U !(((p93==1)&&((p265==1)||(p259==0)))))) * ((((p2...427
Reverse transition relation is NOT exact ! Due to transitions t44, t55, t90, t91, t125, t126, t127, t128, t144, t153, t187, t188, t189, t222, t223, t225, t...266
(forward)formula 0,0,2.20983,52336,1,0,358,157185,572,264,6730,185530,567
FORMULA StigmergyElection-PT-02b-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 264/264 places, 305/305 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 250 transition count 291
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 250 transition count 291
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 34 place count 244 transition count 285
Iterating global reduction 0 with 6 rules applied. Total rules applied 40 place count 244 transition count 285
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 242 transition count 283
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 242 transition count 283
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 241 transition count 282
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 241 transition count 282
Applied a total of 46 rules in 26 ms. Remains 241 /264 variables (removed 23) and now considering 282/305 (removed 23) transitions.
// Phase 1: matrix 282 rows 241 cols
[2025-06-05 14:36:19] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:36:19] [INFO ] Implicit Places using invariants in 134 ms returned []
[2025-06-05 14:36:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:36:20] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 428 ms to find 0 implicit places.
Running 281 sub problems to find dead transitions.
[2025-06-05 14:36:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (OVERLAPS) 1/241 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:36:25] [INFO ] Deduced a trap composed of 164 places in 147 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:36:26] [INFO ] Deduced a trap composed of 168 places in 187 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:36:26] [INFO ] Deduced a trap composed of 168 places in 185 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:36:27] [INFO ] Deduced a trap composed of 170 places in 155 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:36:28] [INFO ] Deduced a trap composed of 171 places in 170 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:36:28] [INFO ] Deduced a trap composed of 170 places in 165 ms of which 25 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/241 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:36:31] [INFO ] Deduced a trap composed of 174 places in 195 ms of which 32 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/241 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/241 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 282/523 variables, 241/251 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/523 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 281 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 523/523 variables, and 251 constraints, problems are : Problem set: 0 solved, 281 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 241/241 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/240 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (OVERLAPS) 1/241 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/241 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/241 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (OVERLAPS) 282/523 variables, 241/251 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/523 variables, 281/532 constraints. Problems are: Problem set: 0 solved, 281 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:37:00] [INFO ] Deduced a trap along path composed of 3 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 14:37:00] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/523 variables, 2/534 constraints. Problems are: Problem set: 0 solved, 281 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 523/523 variables, and 534 constraints, problems are : Problem set: 0 solved, 281 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 241/241 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 60051ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 60054ms
Starting structural reductions in LTL mode, iteration 1 : 241/264 places, 282/305 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60510 ms. Remains : 241/264 places, 282/305 transitions.
[2025-06-05 14:37:20] [INFO ] Flatten gal took : 8 ms
[2025-06-05 14:37:20] [INFO ] Flatten gal took : 6 ms
[2025-06-05 14:37:20] [INFO ] Input system was already deterministic with 282 transitions.
[2025-06-05 14:37:20] [INFO ] Flatten gal took : 7 ms
[2025-06-05 14:37:20] [INFO ] Flatten gal took : 7 ms
[2025-06-05 14:37:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality16489735526306917199.gal : 2 ms
[2025-06-05 14:37:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality12208882605859989002.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/CTLCardinality16489735526306917199.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12208882605859989002.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,141765,0.414736,13032,2,1938,5,28982,6,0,1248,43832,0


Converting to forward existential form...Done !
original formula: AX(((AG(A(((p54==0)||(p145==1)) U ((p130==0)||(p49==1)))) * EF(((EG(((p262==0)||(p131==1))) + (p49==1)) + ((p184==1)||(p104==1))))) * (p1...163
=> equivalent forward existential formula: ((([(FwdU(FwdU(EY(Init),TRUE),!(((p130==0)||(p49==1)))) * (!(((p54==0)||(p145==1))) * !(((p130==0)||(p49==1)))))...373
Reverse transition relation is NOT exact ! Due to transitions t44, t53, t87, t88, t89, t93, t126, t127, t129, t145, t156, t194, t195, t199, t230, t231, t23...270
Hit Full ! (commute/partial/dont) 275/7/7
(forward)formula 0,1,17.431,419700,1,0,831,2.84403e+06,609,462,7847,1.92251e+06,1191
FORMULA StigmergyElection-PT-02b-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 264/264 places, 305/305 transitions.
Graph (trivial) has 267 edges and 264 vertex of which 39 / 264 are part of one of the 6 SCC in 1 ms
Free SCC test removed 33 places
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 164 transitions
Trivial Post-agglo rules discarded 164 transitions
Performed 164 trivial Post agglomeration. Transition count delta: 164
Iterating post reduction 0 with 164 rules applied. Total rules applied 165 place count 231 transition count 104
Reduce places removed 164 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 168 rules applied. Total rules applied 333 place count 67 transition count 100
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 336 place count 65 transition count 99
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 337 place count 64 transition count 99
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 337 place count 64 transition count 93
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 349 place count 58 transition count 93
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 358 place count 49 transition count 84
Iterating global reduction 4 with 9 rules applied. Total rules applied 367 place count 49 transition count 84
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 367 place count 49 transition count 83
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 369 place count 48 transition count 83
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 372 place count 45 transition count 75
Iterating global reduction 4 with 3 rules applied. Total rules applied 375 place count 45 transition count 75
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 377 place count 45 transition count 73
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 385 place count 41 transition count 69
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 391 place count 35 transition count 57
Iterating global reduction 5 with 6 rules applied. Total rules applied 397 place count 35 transition count 57
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 400 place count 35 transition count 54
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 402 place count 33 transition count 50
Iterating global reduction 6 with 2 rules applied. Total rules applied 404 place count 33 transition count 50
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 406 place count 31 transition count 48
Iterating global reduction 6 with 2 rules applied. Total rules applied 408 place count 31 transition count 48
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 410 place count 31 transition count 46
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 414 place count 29 transition count 44
Applied a total of 414 rules in 41 ms. Remains 29 /264 variables (removed 235) and now considering 44/305 (removed 261) transitions.
[2025-06-05 14:37:37] [INFO ] Flow matrix only has 41 transitions (discarded 3 similar events)
// Phase 1: matrix 41 rows 29 cols
[2025-06-05 14:37:37] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:37:37] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-05 14:37:37] [INFO ] Flow matrix only has 41 transitions (discarded 3 similar events)
[2025-06-05 14:37:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:37:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-06-05 14:37:37] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 14:37:37] [INFO ] Redundant transitions in 1 ms returned []
Running 43 sub problems to find dead transitions.
[2025-06-05 14:37:37] [INFO ] Flow matrix only has 41 transitions (discarded 3 similar events)
[2025-06-05 14:37:37] [INFO ] Invariant cache hit.
[2025-06-05 14:37:37] [INFO ] State equation strengthened by 5 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (OVERLAPS) 1/29 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:37:38] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:37:38] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 40/69 variables, 29/33 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/69 variables, 4/37 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (OVERLAPS) 1/70 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/70 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 9 (OVERLAPS) 0/70 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/70 variables, and 38 constraints, problems are : Problem set: 0 solved, 43 unsolved in 2064 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 29/29 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (OVERLAPS) 1/29 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 43 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:37:40] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (OVERLAPS) 40/69 variables, 29/34 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 43/81 constraints. Problems are: Problem set: 0 solved, 43 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:37:40] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/69 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/69 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 10 (OVERLAPS) 1/70 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/70 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 12 (OVERLAPS) 0/70 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/70 variables, and 83 constraints, problems are : Problem set: 0 solved, 43 unsolved in 3124 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 29/29 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5194ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 5195ms
Starting structural reductions in SI_CTL mode, iteration 1 : 29/264 places, 44/305 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5341 ms. Remains : 29/264 places, 44/305 transitions.
[2025-06-05 14:37:43] [INFO ] Flatten gal took : 3 ms
[2025-06-05 14:37:43] [INFO ] Flatten gal took : 2 ms
[2025-06-05 14:37:43] [INFO ] Input system was already deterministic with 44 transitions.
[2025-06-05 14:37:43] [INFO ] Flatten gal took : 3 ms
[2025-06-05 14:37:43] [INFO ] Flatten gal took : 2 ms
[2025-06-05 14:37:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality5268078433256738337.gal : 1 ms
[2025-06-05 14:37:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality4167928899093469346.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/CTLCardinality5268078433256738337.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4167928899093469346.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,299,0.021129,4080,2,190,5,1083,6,0,157,1061,0


Converting to forward existential form...Done !
original formula: AF(((p1==0)&&(p215==1)))
=> equivalent forward existential formula: [FwdG(Init,!(((p1==0)&&(p215==1))))] = FALSE
Hit Full ! (commute/partial/dont) 40/0/4
(forward)formula 0,0,0.063951,4976,1,0,20,5034,20,4,754,4750,17
FORMULA StigmergyElection-PT-02b-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 264/264 places, 305/305 transitions.
Graph (trivial) has 263 edges and 264 vertex of which 37 / 264 are part of one of the 6 SCC in 2 ms
Free SCC test removed 31 places
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 164 transitions
Trivial Post-agglo rules discarded 164 transitions
Performed 164 trivial Post agglomeration. Transition count delta: 164
Iterating post reduction 0 with 164 rules applied. Total rules applied 165 place count 232 transition count 106
Reduce places removed 164 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 168 rules applied. Total rules applied 333 place count 68 transition count 102
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 336 place count 66 transition count 101
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 337 place count 65 transition count 101
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 337 place count 65 transition count 95
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 349 place count 59 transition count 95
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 358 place count 50 transition count 86
Iterating global reduction 4 with 9 rules applied. Total rules applied 367 place count 50 transition count 86
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 367 place count 50 transition count 85
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 369 place count 49 transition count 85
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 372 place count 46 transition count 77
Iterating global reduction 4 with 3 rules applied. Total rules applied 375 place count 46 transition count 77
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 377 place count 46 transition count 75
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 385 place count 42 transition count 71
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 390 place count 37 transition count 61
Iterating global reduction 5 with 5 rules applied. Total rules applied 395 place count 37 transition count 61
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 398 place count 37 transition count 58
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 399 place count 36 transition count 56
Iterating global reduction 6 with 1 rules applied. Total rules applied 400 place count 36 transition count 56
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 403 place count 36 transition count 53
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 409 place count 33 transition count 50
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 410 place count 32 transition count 49
Applied a total of 410 rules in 38 ms. Remains 32 /264 variables (removed 232) and now considering 49/305 (removed 256) transitions.
[2025-06-05 14:37:43] [INFO ] Flow matrix only has 45 transitions (discarded 4 similar events)
// Phase 1: matrix 45 rows 32 cols
[2025-06-05 14:37:43] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:37:43] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-06-05 14:37:43] [INFO ] Flow matrix only has 45 transitions (discarded 4 similar events)
[2025-06-05 14:37:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:37:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-06-05 14:37:43] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 14:37:43] [INFO ] Redundant transitions in 1 ms returned []
Running 44 sub problems to find dead transitions.
[2025-06-05 14:37:43] [INFO ] Flow matrix only has 45 transitions (discarded 4 similar events)
[2025-06-05 14:37:43] [INFO ] Invariant cache hit.
[2025-06-05 14:37:43] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 2/32 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:37:43] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:37:43] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:37:43] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:37:43] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:37:44] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/32 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (OVERLAPS) 44/76 variables, 32/39 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/76 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/76 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (OVERLAPS) 1/77 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/77 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 11 (OVERLAPS) 0/77 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 77/77 variables, and 42 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1803 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 32/32 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 2/32 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 44/76 variables, 32/39 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/76 variables, 44/85 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/76 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (OVERLAPS) 1/77 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/77 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:37:46] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:37:46] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 3 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/77 variables, 2/88 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/77 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 13 (OVERLAPS) 0/77 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 77/77 variables, and 88 constraints, problems are : Problem set: 0 solved, 44 unsolved in 2047 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 32/32 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3858ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 3859ms
Starting structural reductions in SI_CTL mode, iteration 1 : 32/264 places, 49/305 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4049 ms. Remains : 32/264 places, 49/305 transitions.
[2025-06-05 14:37:47] [INFO ] Flatten gal took : 3 ms
[2025-06-05 14:37:47] [INFO ] Flatten gal took : 2 ms
[2025-06-05 14:37:47] [INFO ] Input system was already deterministic with 49 transitions.
[2025-06-05 14:37:47] [INFO ] Flatten gal took : 3 ms
[2025-06-05 14:37:47] [INFO ] Flatten gal took : 2 ms
[2025-06-05 14:37:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality2505445704703507548.gal : 1 ms
[2025-06-05 14:37:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality17305189439503195046.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/CTLCardinality2505445704703507548.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17305189439503195046.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,362,0.021291,4036,2,211,5,1102,6,0,172,1170,0


Converting to forward existential form...Done !
original formula: EG((AG(EF(((p238!=0)&&(p59!=1)))) + ((p159==0)&&(p247==1))))
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !(E(TRUE U ((p238!=0)&&(p59!=1)))))) + ((p159==0)&&(p247==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t10, t11, t15, t18, t27, t28, t30, t34, t35, t39, t40, t44, t47, t48, Intersection with ...234
(forward)formula 0,0,0.191103,7492,1,0,136,19768,121,59,1074,17342,149
FORMULA StigmergyElection-PT-02b-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 264/264 places, 305/305 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 245 transition count 286
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 245 transition count 286
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 47 place count 236 transition count 277
Iterating global reduction 0 with 9 rules applied. Total rules applied 56 place count 236 transition count 277
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 60 place count 232 transition count 273
Iterating global reduction 0 with 4 rules applied. Total rules applied 64 place count 232 transition count 273
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 66 place count 230 transition count 271
Iterating global reduction 0 with 2 rules applied. Total rules applied 68 place count 230 transition count 271
Applied a total of 68 rules in 21 ms. Remains 230 /264 variables (removed 34) and now considering 271/305 (removed 34) transitions.
// Phase 1: matrix 271 rows 230 cols
[2025-06-05 14:37:47] [INFO ] Computed 3 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:37:47] [INFO ] Implicit Places using invariants in 157 ms returned []
[2025-06-05 14:37:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 14:37:47] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 428 ms to find 0 implicit places.
Running 270 sub problems to find dead transitions.
[2025-06-05 14:37:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/229 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 1 (OVERLAPS) 1/230 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 270 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:37:52] [INFO ] Deduced a trap composed of 162 places in 109 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:37:53] [INFO ] Deduced a trap composed of 163 places in 161 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:37:53] [INFO ] Deduced a trap composed of 164 places in 113 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:37:53] [INFO ] Deduced a trap composed of 163 places in 123 ms of which 23 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/230 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 270 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:37:55] [INFO ] Deduced a trap composed of 164 places in 124 ms of which 20 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/230 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/230 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 5 (OVERLAPS) 271/501 variables, 230/238 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/501 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 270 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 501/501 variables, and 238 constraints, problems are : Problem set: 0 solved, 270 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 230/230 constraints, PredecessorRefiner: 270/270 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 270 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/229 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 1 (OVERLAPS) 1/230 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/230 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/230 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 4 (OVERLAPS) 271/501 variables, 230/238 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/501 variables, 270/508 constraints. Problems are: Problem set: 0 solved, 270 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 14:38:27] [INFO ] Deduced a trap along path composed of 3 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 14:38:27] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/501 variables, 2/510 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/501 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 270 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 501/501 variables, and 510 constraints, problems are : Problem set: 0 solved, 270 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 230/230 constraints, PredecessorRefiner: 270/270 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 60040ms problems are : Problem set: 0 solved, 270 unsolved
Search for dead transitions found 0 dead transitions in 60041ms
Starting structural reductions in LTL mode, iteration 1 : 230/264 places, 271/305 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60492 ms. Remains : 230/264 places, 271/305 transitions.
[2025-06-05 14:38:47] [INFO ] Flatten gal took : 7 ms
[2025-06-05 14:38:47] [INFO ] Flatten gal took : 6 ms
[2025-06-05 14:38:47] [INFO ] Input system was already deterministic with 271 transitions.
[2025-06-05 14:38:47] [INFO ] Flatten gal took : 7 ms
[2025-06-05 14:38:47] [INFO ] Flatten gal took : 6 ms
[2025-06-05 14:38:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality4548193219529349169.gal : 2 ms
[2025-06-05 14:38:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality15429452205216505299.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/CTLCardinality4548193219529349169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15429452205216505299.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,131559,0.355047,12104,2,1908,5,26983,6,0,1193,38006,0


Converting to forward existential form...Done !
original formula: A(AX((EX((p151==1)) * AG(AF((p206==0))))) U ((AX(((EX((p24==0)) * EF(((p182==0)||(p70==1)))) * (p233==1))) + AG(E(((p256==0)||(p244==1)) ...222
=> equivalent forward existential formula: [((Init * !(EG(!(((!(EX(!(((EX((p24==0)) * E(TRUE U ((p182==0)||(p70==1)))) * (p233==1))))) + !(E(TRUE U !(E(((p...731
Reverse transition relation is NOT exact ! Due to transitions t45, t54, t88, t89, t90, t123, t126, t127, t142, t151, t185, t186, t187, t220, t221, t223, t2...259
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,5.8832,133236,1,0,650,734055,588,384,7246,568118,1052
FORMULA StigmergyElection-PT-02b-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-05 14:38:53] [INFO ] Flatten gal took : 7 ms
[2025-06-05 14:38:53] [INFO ] Flatten gal took : 8 ms
Total runtime 841895 ms.

BK_STOP 1749134333968

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="StigmergyElection-PT-02b"
export BK_EXAMINATION="CTLCardinality"
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 StigmergyElection-PT-02b, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r226-smll-174903490800169"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-02b.tgz
mv StigmergyElection-PT-02b execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;