Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r058-smll-174854064600666.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 DiscoveryGPU-PT-09b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854064600666
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K 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 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 68K May 29 14:32 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 DiscoveryGPU-PT-09b-CTLFireability-2023-12
FORMULA_NAME DiscoveryGPU-PT-09b-CTLFireability-2023-13
FORMULA_NAME DiscoveryGPU-PT-09b-CTLFireability-2023-14
FORMULA_NAME DiscoveryGPU-PT-09b-CTLFireability-2023-15
FORMULA_NAME DiscoveryGPU-PT-09b-CTLFireability-2025-00
FORMULA_NAME DiscoveryGPU-PT-09b-CTLFireability-2025-01
FORMULA_NAME DiscoveryGPU-PT-09b-CTLFireability-2025-02
FORMULA_NAME DiscoveryGPU-PT-09b-CTLFireability-2025-03
FORMULA_NAME DiscoveryGPU-PT-09b-CTLFireability-2025-04
FORMULA_NAME DiscoveryGPU-PT-09b-CTLFireability-2025-05
FORMULA_NAME DiscoveryGPU-PT-09b-CTLFireability-2025-06
FORMULA_NAME DiscoveryGPU-PT-09b-CTLFireability-2025-07
FORMULA_NAME DiscoveryGPU-PT-09b-CTLFireability-2025-08
FORMULA_NAME DiscoveryGPU-PT-09b-CTLFireability-2025-09
FORMULA_NAME DiscoveryGPU-PT-09b-CTLFireability-2025-10
FORMULA_NAME DiscoveryGPU-PT-09b-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748922708751

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DiscoveryGPU-PT-09b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-03 03:51:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 03:51:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 03:51:51] [INFO ] Load time of PNML (sax parser for PT used): 180 ms
[2025-06-03 03:51:51] [INFO ] Transformed 268 places.
[2025-06-03 03:51:51] [INFO ] Transformed 284 transitions.
[2025-06-03 03:51:51] [INFO ] Found NUPN structural information;
[2025-06-03 03:51:51] [INFO ] Parsed PT model containing 268 places and 284 transitions and 740 arcs in 402 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 28 ms.
Support contains 101 out of 268 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 284/284 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 250 transition count 284
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 40 place count 228 transition count 262
Iterating global reduction 1 with 22 rules applied. Total rules applied 62 place count 228 transition count 262
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 65 place count 225 transition count 259
Iterating global reduction 1 with 3 rules applied. Total rules applied 68 place count 225 transition count 259
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 71 place count 222 transition count 256
Iterating global reduction 1 with 3 rules applied. Total rules applied 74 place count 222 transition count 256
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 75 place count 221 transition count 255
Iterating global reduction 1 with 1 rules applied. Total rules applied 76 place count 221 transition count 255
Applied a total of 76 rules in 156 ms. Remains 221 /268 variables (removed 47) and now considering 255/284 (removed 29) transitions.
// Phase 1: matrix 255 rows 221 cols
[2025-06-03 03:51:52] [INFO ] Computed 2 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:51:52] [INFO ] Implicit Places using invariants in 536 ms returned []
[2025-06-03 03:51:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:51:53] [INFO ] Implicit Places using invariants and state equation in 453 ms returned []
Implicit Place search using SMT with State Equation took 1065 ms to find 0 implicit places.
Running 254 sub problems to find dead transitions.
[2025-06-03 03:51:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 1 (OVERLAPS) 1/221 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 3 (OVERLAPS) 255/476 variables, 221/223 constraints. Problems are: Problem set: 0 solved, 254 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:06] [INFO ] Deduced a trap composed of 10 places in 269 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:06] [INFO ] Deduced a trap composed of 11 places in 199 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:06] [INFO ] Deduced a trap composed of 12 places in 232 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:06] [INFO ] Deduced a trap composed of 13 places in 206 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:07] [INFO ] Deduced a trap composed of 14 places in 239 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:07] [INFO ] Deduced a trap composed of 15 places in 196 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:07] [INFO ] Deduced a trap composed of 16 places in 179 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:07] [INFO ] Deduced a trap composed of 17 places in 187 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:08] [INFO ] Deduced a trap composed of 17 places in 203 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:08] [INFO ] Deduced a trap composed of 12 places in 169 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:08] [INFO ] Deduced a trap composed of 14 places in 139 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:08] [INFO ] Deduced a trap composed of 14 places in 147 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:08] [INFO ] Deduced a trap composed of 16 places in 137 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:08] [INFO ] Deduced a trap composed of 17 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:08] [INFO ] Deduced a trap composed of 18 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:09] [INFO ] Deduced a trap composed of 18 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:09] [INFO ] Deduced a trap composed of 20 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:09] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:09] [INFO ] Deduced a trap composed of 44 places in 144 ms of which 16 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/476 variables, 19/242 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/476 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 254 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 476/476 variables, and 242 constraints, problems are : Problem set: 0 solved, 254 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 221/221 constraints, PredecessorRefiner: 254/254 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 254 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 1 (OVERLAPS) 1/221 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 19/21 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 4 (OVERLAPS) 255/476 variables, 221/242 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/476 variables, 254/496 constraints. Problems are: Problem set: 0 solved, 254 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:52:32] [INFO ] Deduced a trap composed of 144 places in 125 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/476 variables, 1/497 constraints. Problems are: Problem set: 0 solved, 254 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 476/476 variables, and 497 constraints, problems are : Problem set: 0 solved, 254 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 221/221 constraints, PredecessorRefiner: 254/254 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60358ms problems are : Problem set: 0 solved, 254 unsolved
Search for dead transitions found 0 dead transitions in 60387ms
Starting structural reductions in LTL mode, iteration 1 : 221/268 places, 255/284 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61668 ms. Remains : 221/268 places, 255/284 transitions.
Support contains 101 out of 221 places after structural reductions.
[2025-06-03 03:52:53] [INFO ] Flatten gal took : 81 ms
[2025-06-03 03:52:54] [INFO ] Flatten gal took : 36 ms
[2025-06-03 03:52:54] [INFO ] Input system was already deterministic with 255 transitions.
RANDOM walk for 40000 steps (135 resets) in 2202 ms. (18 steps per ms) remains 5/75 properties
BEST_FIRST walk for 40003 steps (18 resets) in 275 ms. (144 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40003 steps (21 resets) in 143 ms. (277 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (20 resets) in 182 ms. (218 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (22 resets) in 182 ms. (218 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (23 resets) in 361 ms. (110 steps per ms) remains 3/4 properties
[2025-06-03 03:52:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 12/21 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 100/121 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 286/407 variables, 141/164 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/407 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp67 is UNSAT
At refinement iteration 7 (OVERLAPS) 63/470 variables, 53/217 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/470 variables, 0/217 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp17 is UNSAT
At refinement iteration 9 (OVERLAPS) 6/476 variables, 6/223 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/476 variables, 0/223 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/476 variables, 0/223 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 476/476 variables, and 223 constraints, problems are : Problem set: 2 solved, 1 unsolved in 671 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 221/221 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) 0/5 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9/14 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 4/18 variables, 1/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 96/114 variables, 18/20 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/114 variables, 0/20 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 293/407 variables, 144/164 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/407 variables, 1/165 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/407 variables, 0/165 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 63/470 variables, 53/218 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/470 variables, 0/218 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 6/476 variables, 6/224 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/476 variables, 0/224 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/476 variables, 0/224 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 476/476 variables, and 224 constraints, problems are : Problem set: 2 solved, 1 unsolved in 407 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 221/221 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1088ms problems are : Problem set: 2 solved, 1 unsolved
Finished Parikh walk after 74 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=74 )
Parikh walk visited 1 properties in 11 ms.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DiscoveryGPU-PT-09b-CTLFireability-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 03:52:56] [INFO ] Flatten gal took : 28 ms
[2025-06-03 03:52:56] [INFO ] Flatten gal took : 35 ms
[2025-06-03 03:52:56] [INFO ] Input system was already deterministic with 255 transitions.
Support contains 89 out of 221 places (down from 91) after GAL structural reductions.
Computed a total of 37 stabilizing places and 37 stable transitions
Graph (complete) has 415 edges and 221 vertex of which 214 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.9 ms
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 255/255 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 191 transition count 225
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 191 transition count 225
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 69 place count 182 transition count 215
Iterating global reduction 0 with 9 rules applied. Total rules applied 78 place count 182 transition count 215
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 86 place count 174 transition count 205
Iterating global reduction 0 with 8 rules applied. Total rules applied 94 place count 174 transition count 205
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 101 place count 167 transition count 197
Iterating global reduction 0 with 7 rules applied. Total rules applied 108 place count 167 transition count 197
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 114 place count 161 transition count 188
Iterating global reduction 0 with 6 rules applied. Total rules applied 120 place count 161 transition count 188
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 124 place count 157 transition count 184
Iterating global reduction 0 with 4 rules applied. Total rules applied 128 place count 157 transition count 184
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 131 place count 154 transition count 181
Iterating global reduction 0 with 3 rules applied. Total rules applied 134 place count 154 transition count 181
Applied a total of 134 rules in 48 ms. Remains 154 /221 variables (removed 67) and now considering 181/255 (removed 74) transitions.
// Phase 1: matrix 181 rows 154 cols
[2025-06-03 03:52:56] [INFO ] Computed 2 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:52:56] [INFO ] Implicit Places using invariants in 101 ms returned []
[2025-06-03 03:52:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:52:56] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 280 ms to find 0 implicit places.
Running 180 sub problems to find dead transitions.
[2025-06-03 03:52:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/154 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/154 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (OVERLAPS) 181/335 variables, 154/156 constraints. Problems are: Problem set: 0 solved, 180 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:53:03] [INFO ] Deduced a trap composed of 7 places in 146 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:53:03] [INFO ] Deduced a trap composed of 8 places in 136 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:53:03] [INFO ] Deduced a trap composed of 9 places in 132 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:53:03] [INFO ] Deduced a trap composed of 10 places in 135 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:53:03] [INFO ] Deduced a trap composed of 11 places in 129 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:53:03] [INFO ] Deduced a trap composed of 12 places in 126 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:53:03] [INFO ] Deduced a trap composed of 13 places in 123 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:53:04] [INFO ] Deduced a trap composed of 14 places in 129 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:53:04] [INFO ] Deduced a trap composed of 14 places in 126 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/335 variables, 9/165 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/335 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (OVERLAPS) 0/335 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Real declared 335/335 variables, and 165 constraints, problems are : Problem set: 0 solved, 180 unsolved in 19028 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 180 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/154 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/154 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (OVERLAPS) 181/335 variables, 154/165 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/335 variables, 180/345 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/335 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (OVERLAPS) 0/335 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Int declared 335/335 variables, and 345 constraints, problems are : Problem set: 0 solved, 180 unsolved in 19802 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38893ms problems are : Problem set: 0 solved, 180 unsolved
Search for dead transitions found 0 dead transitions in 38895ms
Starting structural reductions in LTL mode, iteration 1 : 154/221 places, 181/255 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39224 ms. Remains : 154/221 places, 181/255 transitions.
[2025-06-03 03:53:35] [INFO ] Flatten gal took : 12 ms
[2025-06-03 03:53:35] [INFO ] Flatten gal took : 12 ms
[2025-06-03 03:53:35] [INFO ] Input system was already deterministic with 181 transitions.
[2025-06-03 03:53:35] [INFO ] Flatten gal took : 14 ms
[2025-06-03 03:53:35] [INFO ] Flatten gal took : 12 ms
[2025-06-03 03:53:35] [INFO ] Time to serialize gal into /tmp/CTLFireability3809899405918076328.gal : 6 ms
[2025-06-03 03:53:35] [INFO ] Time to serialize properties into /tmp/CTLFireability16760807521634319386.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/CTLFireability3809899405918076328.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16760807521634319386.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 03:54:05] [INFO ] Flatten gal took : 12 ms
[2025-06-03 03:54:05] [INFO ] Applying decomposition
[2025-06-03 03:54:05] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15055828540534973156.txt' '-o' '/tmp/graph15055828540534973156.bin' '-w' '/tmp/graph15055828540534973156.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15055828540534973156.bin' '-l' '-1' '-v' '-w' '/tmp/graph15055828540534973156.weights' '-q' '0' '-e' '0.001'
[2025-06-03 03:54:06] [INFO ] Decomposing Gal with order
[2025-06-03 03:54:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 03:54:06] [INFO ] Removed a total of 69 redundant transitions.
[2025-06-03 03:54:06] [INFO ] Flatten gal took : 72 ms
[2025-06-03 03:54:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 9 ms.
[2025-06-03 03:54:06] [INFO ] Time to serialize gal into /tmp/CTLFireability9938793755480104021.gal : 13 ms
[2025-06-03 03:54:06] [INFO ] Time to serialize properties into /tmp/CTLFireability12070043283734372761.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/CTLFireability9938793755480104021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12070043283734372761.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 221/221 places, 255/255 transitions.
Graph (complete) has 415 edges and 221 vertex of which 214 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 44 place count 213 transition count 204
Reduce places removed 43 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 45 rules applied. Total rules applied 89 place count 170 transition count 202
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 91 place count 168 transition count 202
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 91 place count 168 transition count 184
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 127 place count 150 transition count 184
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 138 place count 139 transition count 173
Iterating global reduction 3 with 11 rules applied. Total rules applied 149 place count 139 transition count 173
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 155 place count 133 transition count 167
Iterating global reduction 3 with 6 rules applied. Total rules applied 161 place count 133 transition count 167
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 167 place count 127 transition count 159
Iterating global reduction 3 with 6 rules applied. Total rules applied 173 place count 127 transition count 159
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 179 place count 121 transition count 149
Iterating global reduction 3 with 6 rules applied. Total rules applied 185 place count 121 transition count 149
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 189 place count 117 transition count 145
Iterating global reduction 3 with 4 rules applied. Total rules applied 193 place count 117 transition count 145
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 235 place count 96 transition count 124
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 237 place count 94 transition count 121
Iterating global reduction 3 with 2 rules applied. Total rules applied 239 place count 94 transition count 121
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 241 place count 92 transition count 118
Iterating global reduction 3 with 2 rules applied. Total rules applied 243 place count 92 transition count 118
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 244 place count 91 transition count 117
Iterating global reduction 3 with 1 rules applied. Total rules applied 245 place count 91 transition count 117
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 247 place count 89 transition count 115
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 10 rules applied. Total rules applied 257 place count 88 transition count 106
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 11 rules applied. Total rules applied 268 place count 79 transition count 104
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 270 place count 78 transition count 103
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 271 place count 77 transition count 103
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 271 place count 77 transition count 102
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 273 place count 76 transition count 102
Applied a total of 273 rules in 105 ms. Remains 76 /221 variables (removed 145) and now considering 102/255 (removed 153) transitions.
// Phase 1: matrix 102 rows 76 cols
[2025-06-03 03:54:36] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:54:36] [INFO ] Implicit Places using invariants in 70 ms returned []
[2025-06-03 03:54:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:54:36] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 03:54:36] [INFO ] Redundant transitions in 2 ms returned []
Running 100 sub problems to find dead transitions.
[2025-06-03 03:54:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (OVERLAPS) 1/75 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (OVERLAPS) 102/177 variables, 75/76 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/177 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (OVERLAPS) 1/178 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/178 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (OVERLAPS) 0/178 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Real declared 178/178 variables, and 77 constraints, problems are : Problem set: 0 solved, 100 unsolved in 5818 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 76/76 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 100 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (OVERLAPS) 1/75 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (OVERLAPS) 102/177 variables, 75/76 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/177 variables, 100/176 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/177 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (OVERLAPS) 1/178 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/178 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 8 (OVERLAPS) 0/178 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Int declared 178/178 variables, and 177 constraints, problems are : Problem set: 0 solved, 100 unsolved in 8001 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 76/76 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13864ms problems are : Problem set: 0 solved, 100 unsolved
Search for dead transitions found 0 dead transitions in 13865ms
Starting structural reductions in SI_CTL mode, iteration 1 : 76/221 places, 102/255 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14178 ms. Remains : 76/221 places, 102/255 transitions.
[2025-06-03 03:54:50] [INFO ] Flatten gal took : 13 ms
[2025-06-03 03:54:50] [INFO ] Flatten gal took : 6 ms
[2025-06-03 03:54:50] [INFO ] Input system was already deterministic with 102 transitions.
[2025-06-03 03:54:50] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:54:50] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:54:50] [INFO ] Time to serialize gal into /tmp/CTLFireability14068107895624171739.gal : 2 ms
[2025-06-03 03:54:50] [INFO ] Time to serialize properties into /tmp/CTLFireability12434860314043740645.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/CTLFireability14068107895624171739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12434860314043740645.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.7123e+09,0.393191,14064,2,3706,5,66191,6,0,391,42216,0


Converting to forward existential form...Done !
original formula: EG(AF(E(!(((p62==1)&&(p259==1))) U (p167!=1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(E(!(((p62==1)&&(p259==1))) U (p167!=1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t7, t9, t13, t15, t18, t20, t23, t25, t29, t31, t35, t37, t42, t44, t48, t50, t101, ...253
Using saturation style SCC detection
(forward)formula 0,1,4.46274,102992,1,0,269,579903,235,129,2726,649955,270
FORMULA DiscoveryGPU-PT-09b-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 221/221 places, 255/255 transitions.
Graph (complete) has 415 edges and 221 vertex of which 215 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 37 rules applied. Total rules applied 38 place count 214 transition count 211
Reduce places removed 37 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 40 rules applied. Total rules applied 78 place count 177 transition count 208
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 81 place count 174 transition count 208
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 81 place count 174 transition count 192
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 113 place count 158 transition count 192
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 123 place count 148 transition count 182
Iterating global reduction 3 with 10 rules applied. Total rules applied 133 place count 148 transition count 182
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 137 place count 144 transition count 178
Iterating global reduction 3 with 4 rules applied. Total rules applied 141 place count 144 transition count 178
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 145 place count 140 transition count 172
Iterating global reduction 3 with 4 rules applied. Total rules applied 149 place count 140 transition count 172
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 153 place count 136 transition count 166
Iterating global reduction 3 with 4 rules applied. Total rules applied 157 place count 136 transition count 166
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 158 place count 135 transition count 165
Iterating global reduction 3 with 1 rules applied. Total rules applied 159 place count 135 transition count 165
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 203 place count 113 transition count 143
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 205 place count 111 transition count 140
Iterating global reduction 3 with 2 rules applied. Total rules applied 207 place count 111 transition count 140
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 209 place count 109 transition count 137
Iterating global reduction 3 with 2 rules applied. Total rules applied 211 place count 109 transition count 137
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 212 place count 108 transition count 136
Iterating global reduction 3 with 1 rules applied. Total rules applied 213 place count 108 transition count 136
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 215 place count 108 transition count 136
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 217 place count 106 transition count 134
Applied a total of 217 rules in 78 ms. Remains 106 /221 variables (removed 115) and now considering 134/255 (removed 121) transitions.
// Phase 1: matrix 134 rows 106 cols
[2025-06-03 03:54:55] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:54:55] [INFO ] Implicit Places using invariants in 77 ms returned []
[2025-06-03 03:54:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:54:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 03:54:55] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 03:54:55] [INFO ] Redundant transitions in 7 ms returned []
Running 130 sub problems to find dead transitions.
[2025-06-03 03:54:55] [INFO ] Invariant cache hit.
[2025-06-03 03:54:55] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (OVERLAPS) 2/104 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (OVERLAPS) 134/238 variables, 104/106 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/238 variables, 1/107 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/238 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 6 (OVERLAPS) 2/240 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/240 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 8 (OVERLAPS) 0/240 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Real declared 240/240 variables, and 109 constraints, problems are : Problem set: 0 solved, 130 unsolved in 8009 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 106/106 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (OVERLAPS) 2/104 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (OVERLAPS) 134/238 variables, 104/106 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/238 variables, 1/107 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/238 variables, 130/237 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/238 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (OVERLAPS) 2/240 variables, 2/239 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/240 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (OVERLAPS) 0/240 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Int declared 240/240 variables, and 239 constraints, problems are : Problem set: 0 solved, 130 unsolved in 13422 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 106/106 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21496ms problems are : Problem set: 0 solved, 130 unsolved
Search for dead transitions found 0 dead transitions in 21497ms
Starting structural reductions in SI_CTL mode, iteration 1 : 106/221 places, 134/255 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21823 ms. Remains : 106/221 places, 134/255 transitions.
[2025-06-03 03:55:16] [INFO ] Flatten gal took : 12 ms
[2025-06-03 03:55:16] [INFO ] Flatten gal took : 12 ms
[2025-06-03 03:55:16] [INFO ] Input system was already deterministic with 134 transitions.
[2025-06-03 03:55:16] [INFO ] Flatten gal took : 12 ms
[2025-06-03 03:55:16] [INFO ] Flatten gal took : 12 ms
[2025-06-03 03:55:16] [INFO ] Time to serialize gal into /tmp/CTLFireability11963661104983531825.gal : 4 ms
[2025-06-03 03:55:16] [INFO ] Time to serialize properties into /tmp/CTLFireability12675436456408941970.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/CTLFireability11963661104983531825.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12675436456408941970.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.3822e+10,1.67063,40648,2,6645,5,236737,6,0,542,142160,0


Converting to forward existential form...Done !
original formula: AG((EF(((p86==0)||(p112==0))) + (EG((((p32==1)&&(p73==1))&&(p266==1))) * ((((p143==1)&&(p259==1))||((p251==1)&&(p259==1)))||(((p16==1)&&(...205
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((EG((((p32==1)&&(p73==1))&&(p266==1))) * ((((p143==1)&&(p259==1))||((p251==1)&&(p259==1))...268
Reverse transition relation is NOT exact ! Due to transitions t3, t5, t9, t11, t15, t23, t26, t32, t34, t39, t41, t43, t50, t52, t54, t57, t60, t61, t69, t...276
(forward)formula 0,1,10.5461,257516,1,0,281,1.54917e+06,289,123,3486,1.40402e+06,278
FORMULA DiscoveryGPU-PT-09b-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 221/221 places, 255/255 transitions.
Graph (complete) has 415 edges and 221 vertex of which 214 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 40 place count 213 transition count 208
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 79 place count 174 transition count 208
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 79 place count 174 transition count 190
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 115 place count 156 transition count 190
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 127 place count 144 transition count 178
Iterating global reduction 2 with 12 rules applied. Total rules applied 139 place count 144 transition count 178
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 145 place count 138 transition count 172
Iterating global reduction 2 with 6 rules applied. Total rules applied 151 place count 138 transition count 172
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 157 place count 132 transition count 164
Iterating global reduction 2 with 6 rules applied. Total rules applied 163 place count 132 transition count 164
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 168 place count 127 transition count 156
Iterating global reduction 2 with 5 rules applied. Total rules applied 173 place count 127 transition count 156
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 176 place count 124 transition count 153
Iterating global reduction 2 with 3 rules applied. Total rules applied 179 place count 124 transition count 153
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 217 place count 105 transition count 134
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 219 place count 103 transition count 131
Iterating global reduction 2 with 2 rules applied. Total rules applied 221 place count 103 transition count 131
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 223 place count 101 transition count 128
Iterating global reduction 2 with 2 rules applied. Total rules applied 225 place count 101 transition count 128
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 226 place count 100 transition count 127
Iterating global reduction 2 with 1 rules applied. Total rules applied 227 place count 100 transition count 127
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 230 place count 100 transition count 127
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 232 place count 98 transition count 125
Applied a total of 232 rules in 56 ms. Remains 98 /221 variables (removed 123) and now considering 125/255 (removed 130) transitions.
// Phase 1: matrix 125 rows 98 cols
[2025-06-03 03:55:27] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:55:27] [INFO ] Implicit Places using invariants in 71 ms returned []
[2025-06-03 03:55:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:55:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 03:55:27] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 03:55:27] [INFO ] Redundant transitions in 3 ms returned []
Running 123 sub problems to find dead transitions.
[2025-06-03 03:55:27] [INFO ] Invariant cache hit.
[2025-06-03 03:55:27] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (OVERLAPS) 2/98 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (OVERLAPS) 125/223 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/223 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/223 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 6 (OVERLAPS) 0/223 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Real declared 223/223 variables, and 101 constraints, problems are : Problem set: 0 solved, 123 unsolved in 6915 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 98/98 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 123 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (OVERLAPS) 2/98 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (OVERLAPS) 125/223 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/223 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/223 variables, 123/224 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/223 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 7 (OVERLAPS) 0/223 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Int declared 223/223 variables, and 224 constraints, problems are : Problem set: 0 solved, 123 unsolved in 8332 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 98/98 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15277ms problems are : Problem set: 0 solved, 123 unsolved
Search for dead transitions found 0 dead transitions in 15277ms
Starting structural reductions in SI_CTL mode, iteration 1 : 98/221 places, 125/255 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15554 ms. Remains : 98/221 places, 125/255 transitions.
[2025-06-03 03:55:43] [INFO ] Flatten gal took : 10 ms
[2025-06-03 03:55:43] [INFO ] Flatten gal took : 9 ms
[2025-06-03 03:55:43] [INFO ] Input system was already deterministic with 125 transitions.
[2025-06-03 03:55:43] [INFO ] Flatten gal took : 9 ms
[2025-06-03 03:55:43] [INFO ] Flatten gal took : 10 ms
[2025-06-03 03:55:43] [INFO ] Time to serialize gal into /tmp/CTLFireability6715558057496292785.gal : 1 ms
[2025-06-03 03:55:43] [INFO ] Time to serialize properties into /tmp/CTLFireability14664503376035638780.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/CTLFireability6715558057496292785.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14664503376035638780.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,5.59243e+10,1.67356,40624,2,10450,5,224619,6,0,502,159259,0


Converting to forward existential form...Done !
original formula: ((AF(((p157==1)&&(p259==1))) + EF(AG(((p213==1)&&(p259==1))))) + E(EG(((p66!=1) + (A(((p56==1)&&(p259==1)) U ((p138==1)&&(p266==1))) * (p...205
=> equivalent forward existential formula: [FwdG(((Init * !(E(EG(((p66!=1) + (!((E(!(((p138==1)&&(p266==1))) U (!(((p56==1)&&(p259==1))) * !(((p138==1)&&(p...418
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t8, t12, t16, t18, t21, t23, t30, t32, t36, t38, t42, t46, t50, t52, t57, t59, t60, t...270
Detected timeout of ITS tools.
[2025-06-03 03:56:13] [INFO ] Flatten gal took : 6 ms
[2025-06-03 03:56:13] [INFO ] Applying decomposition
[2025-06-03 03:56:13] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1026921992538134300.txt' '-o' '/tmp/graph1026921992538134300.bin' '-w' '/tmp/graph1026921992538134300.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1026921992538134300.bin' '-l' '-1' '-v' '-w' '/tmp/graph1026921992538134300.weights' '-q' '0' '-e' '0.001'
[2025-06-03 03:56:13] [INFO ] Decomposing Gal with order
[2025-06-03 03:56:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 03:56:13] [INFO ] Removed a total of 63 redundant transitions.
[2025-06-03 03:56:13] [INFO ] Flatten gal took : 13 ms
[2025-06-03 03:56:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 43 labels/synchronizations in 5 ms.
[2025-06-03 03:56:13] [INFO ] Time to serialize gal into /tmp/CTLFireability11633400808092158863.gal : 10 ms
[2025-06-03 03:56:13] [INFO ] Time to serialize properties into /tmp/CTLFireability2351612999946122431.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/CTLFireability11633400808092158863.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2351612999946122431.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,5.59243e+10,7.89827,230228,1818,105,195205,1758,281,2.50243e+06,55,7576,0


Converting to forward existential form...Done !
original formula: ((AF(((i7.u18.p157==1)&&(u31.p259==1))) + EF(AG(((i10.u26.p213==1)&&(u31.p259==1))))) + E(EG(((i0.u8.p66!=1) + (A(((i3.u5.p56==1)&&(u31.p...275
=> equivalent forward existential formula: [FwdG(((Init * !(E(EG(((i0.u8.p66!=1) + (!((E(!(((i6.u16.p138==1)&&(i0.u32.p266==1))) U (!(((i3.u5.p56==1)&&(u31...528
Reverse transition relation is NOT exact ! Due to transitions t23, t95, i0.t123, i0.t46, i0.u0.t60, i0.u0.t61, i1.t52, i1.t38, i1.t32, i1.t18, i1.t12, i1.t...374
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 221/221 places, 255/255 transitions.
Graph (complete) has 415 edges and 221 vertex of which 214 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 45 place count 213 transition count 203
Reduce places removed 44 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 46 rules applied. Total rules applied 91 place count 169 transition count 201
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 93 place count 167 transition count 201
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 93 place count 167 transition count 183
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 129 place count 149 transition count 183
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 140 place count 138 transition count 172
Iterating global reduction 3 with 11 rules applied. Total rules applied 151 place count 138 transition count 172
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 151 place count 138 transition count 171
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 153 place count 137 transition count 171
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 159 place count 131 transition count 165
Iterating global reduction 3 with 6 rules applied. Total rules applied 165 place count 131 transition count 165
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 171 place count 125 transition count 157
Iterating global reduction 3 with 6 rules applied. Total rules applied 177 place count 125 transition count 157
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 183 place count 119 transition count 147
Iterating global reduction 3 with 6 rules applied. Total rules applied 189 place count 119 transition count 147
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 193 place count 115 transition count 143
Iterating global reduction 3 with 4 rules applied. Total rules applied 197 place count 115 transition count 143
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 239 place count 94 transition count 122
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 241 place count 92 transition count 119
Iterating global reduction 3 with 2 rules applied. Total rules applied 243 place count 92 transition count 119
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 245 place count 90 transition count 116
Iterating global reduction 3 with 2 rules applied. Total rules applied 247 place count 90 transition count 116
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 248 place count 89 transition count 115
Iterating global reduction 3 with 1 rules applied. Total rules applied 249 place count 89 transition count 115
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 251 place count 87 transition count 113
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 103 edges and 85 vertex of which 81 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Graph (trivial) has 88 edges and 81 vertex of which 34 / 81 are part of one of the 17 SCC in 3 ms
Free SCC test removed 17 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 31 rules applied. Total rules applied 282 place count 64 transition count 81
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 4 with 44 rules applied. Total rules applied 326 place count 37 transition count 64
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 333 place count 30 transition count 50
Iterating global reduction 5 with 7 rules applied. Total rules applied 340 place count 30 transition count 50
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 347 place count 23 transition count 36
Iterating global reduction 5 with 7 rules applied. Total rules applied 354 place count 23 transition count 36
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 361 place count 16 transition count 22
Iterating global reduction 5 with 7 rules applied. Total rules applied 368 place count 16 transition count 22
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 375 place count 9 transition count 15
Iterating global reduction 5 with 7 rules applied. Total rules applied 382 place count 9 transition count 15
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 383 place count 9 transition count 14
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 384 place count 9 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 385 place count 8 transition count 13
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 387 place count 6 transition count 11
Applied a total of 387 rules in 49 ms. Remains 6 /221 variables (removed 215) and now considering 11/255 (removed 244) transitions.
[2025-06-03 03:56:43] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 6 cols
[2025-06-03 03:56:43] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:56:43] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-06-03 03:56:43] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2025-06-03 03:56:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:56:43] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 03:56:43] [INFO ] Redundant transitions in 0 ms returned []
Running 7 sub problems to find dead transitions.
[2025-06-03 03:56:43] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
[2025-06-03 03:56:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 8/12 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 2/14 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/14 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 0/14 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/15 variables, and 6 constraints, problems are : Problem set: 0 solved, 7 unsolved in 130 ms.
Refiners :[State Equation: 6/6 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 8/12 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 2/14 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 0/14 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/15 variables, and 13 constraints, problems are : Problem set: 0 solved, 7 unsolved in 150 ms.
Refiners :[State Equation: 6/6 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 285ms problems are : Problem set: 0 solved, 7 unsolved
Search for dead transitions found 0 dead transitions in 285ms
Starting structural reductions in SI_CTL mode, iteration 1 : 6/221 places, 11/255 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 438 ms. Remains : 6/221 places, 11/255 transitions.
[2025-06-03 03:56:43] [INFO ] Flatten gal took : 2 ms
[2025-06-03 03:56:43] [INFO ] Flatten gal took : 1 ms
[2025-06-03 03:56:43] [INFO ] Input system was already deterministic with 11 transitions.
[2025-06-03 03:56:43] [INFO ] Flatten gal took : 1 ms
[2025-06-03 03:56:43] [INFO ] Flatten gal took : 1 ms
[2025-06-03 03:56:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12089020547966461997.gal : 1 ms
[2025-06-03 03:56:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4069966955567086481.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/ReachabilityCardinality12089020547966461997.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4069966955567086481.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 111 steps (3 resets) in 6 ms. (15 steps per ms) remains 0/1 properties
FORMULA DiscoveryGPU-PT-09b-CTLFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 255/255 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 193 transition count 227
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 193 transition count 227
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 64 place count 185 transition count 218
Iterating global reduction 0 with 8 rules applied. Total rules applied 72 place count 185 transition count 218
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 79 place count 178 transition count 210
Iterating global reduction 0 with 7 rules applied. Total rules applied 86 place count 178 transition count 210
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 91 place count 173 transition count 204
Iterating global reduction 0 with 5 rules applied. Total rules applied 96 place count 173 transition count 204
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 100 place count 169 transition count 197
Iterating global reduction 0 with 4 rules applied. Total rules applied 104 place count 169 transition count 197
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 107 place count 166 transition count 194
Iterating global reduction 0 with 3 rules applied. Total rules applied 110 place count 166 transition count 194
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 112 place count 164 transition count 192
Iterating global reduction 0 with 2 rules applied. Total rules applied 114 place count 164 transition count 192
Applied a total of 114 rules in 25 ms. Remains 164 /221 variables (removed 57) and now considering 192/255 (removed 63) transitions.
// Phase 1: matrix 192 rows 164 cols
[2025-06-03 03:56:43] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:56:44] [INFO ] Implicit Places using invariants in 104 ms returned []
[2025-06-03 03:56:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:56:44] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 351 ms to find 0 implicit places.
Running 191 sub problems to find dead transitions.
[2025-06-03 03:56:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 3 (OVERLAPS) 192/356 variables, 164/166 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:56:51] [INFO ] Deduced a trap composed of 7 places in 136 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:56:52] [INFO ] Deduced a trap composed of 8 places in 151 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:56:52] [INFO ] Deduced a trap composed of 9 places in 158 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:56:52] [INFO ] Deduced a trap composed of 10 places in 140 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:56:52] [INFO ] Deduced a trap composed of 11 places in 141 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:56:52] [INFO ] Deduced a trap composed of 12 places in 143 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:56:52] [INFO ] Deduced a trap composed of 13 places in 140 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:56:53] [INFO ] Deduced a trap composed of 14 places in 141 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:56:53] [INFO ] Deduced a trap composed of 14 places in 132 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/356 variables, 9/175 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/356 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 6 (OVERLAPS) 0/356 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 191 unsolved
No progress, stopping.
After SMT solving in domain Real declared 356/356 variables, and 175 constraints, problems are : Problem set: 0 solved, 191 unsolved in 22026 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 164/164 constraints, PredecessorRefiner: 191/191 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 4 (OVERLAPS) 192/356 variables, 164/175 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/356 variables, 191/366 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/356 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 7 (OVERLAPS) 0/356 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 191 unsolved
No progress, stopping.
After SMT solving in domain Int declared 356/356 variables, and 366 constraints, problems are : Problem set: 0 solved, 191 unsolved in 15343 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 164/164 constraints, PredecessorRefiner: 191/191 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37434ms problems are : Problem set: 0 solved, 191 unsolved
Search for dead transitions found 0 dead transitions in 37436ms
Starting structural reductions in LTL mode, iteration 1 : 164/221 places, 192/255 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37813 ms. Remains : 164/221 places, 192/255 transitions.
[2025-06-03 03:57:21] [INFO ] Flatten gal took : 8 ms
[2025-06-03 03:57:21] [INFO ] Flatten gal took : 7 ms
[2025-06-03 03:57:21] [INFO ] Input system was already deterministic with 192 transitions.
[2025-06-03 03:57:21] [INFO ] Flatten gal took : 7 ms
[2025-06-03 03:57:21] [INFO ] Flatten gal took : 7 ms
[2025-06-03 03:57:21] [INFO ] Time to serialize gal into /tmp/CTLFireability6202863551458888030.gal : 2 ms
[2025-06-03 03:57:21] [INFO ] Time to serialize properties into /tmp/CTLFireability11873624795223886278.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/CTLFireability6202863551458888030.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11873624795223886278.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 03:57:51] [INFO ] Flatten gal took : 6 ms
[2025-06-03 03:57:51] [INFO ] Applying decomposition
[2025-06-03 03:57:51] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17890471334660938030.txt' '-o' '/tmp/graph17890471334660938030.bin' '-w' '/tmp/graph17890471334660938030.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17890471334660938030.bin' '-l' '-1' '-v' '-w' '/tmp/graph17890471334660938030.weights' '-q' '0' '-e' '0.001'
[2025-06-03 03:57:51] [INFO ] Decomposing Gal with order
[2025-06-03 03:57:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 03:57:51] [INFO ] Removed a total of 73 redundant transitions.
[2025-06-03 03:57:51] [INFO ] Flatten gal took : 15 ms
[2025-06-03 03:57:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 4 ms.
[2025-06-03 03:57:51] [INFO ] Time to serialize gal into /tmp/CTLFireability14579505776372204114.gal : 3 ms
[2025-06-03 03:57:51] [INFO ] Time to serialize properties into /tmp/CTLFireability7262028987485545265.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/CTLFireability14579505776372204114.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7262028987485545265.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 255/255 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 193 transition count 227
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 193 transition count 227
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 64 place count 185 transition count 218
Iterating global reduction 0 with 8 rules applied. Total rules applied 72 place count 185 transition count 218
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 79 place count 178 transition count 209
Iterating global reduction 0 with 7 rules applied. Total rules applied 86 place count 178 transition count 209
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 93 place count 171 transition count 200
Iterating global reduction 0 with 7 rules applied. Total rules applied 100 place count 171 transition count 200
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 106 place count 165 transition count 192
Iterating global reduction 0 with 6 rules applied. Total rules applied 112 place count 165 transition count 192
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 116 place count 161 transition count 188
Iterating global reduction 0 with 4 rules applied. Total rules applied 120 place count 161 transition count 188
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 122 place count 159 transition count 186
Iterating global reduction 0 with 2 rules applied. Total rules applied 124 place count 159 transition count 186
Applied a total of 124 rules in 18 ms. Remains 159 /221 variables (removed 62) and now considering 186/255 (removed 69) transitions.
// Phase 1: matrix 186 rows 159 cols
[2025-06-03 03:58:22] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:58:22] [INFO ] Implicit Places using invariants in 83 ms returned []
[2025-06-03 03:58:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:58:22] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
Running 185 sub problems to find dead transitions.
[2025-06-03 03:58:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/158 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 1 (OVERLAPS) 1/159 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 3 (OVERLAPS) 186/345 variables, 159/161 constraints. Problems are: Problem set: 0 solved, 185 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:58:28] [INFO ] Deduced a trap composed of 7 places in 95 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:58:29] [INFO ] Deduced a trap composed of 8 places in 104 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:58:29] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:58:29] [INFO ] Deduced a trap composed of 10 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:58:29] [INFO ] Deduced a trap composed of 11 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:58:29] [INFO ] Deduced a trap composed of 12 places in 105 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:58:29] [INFO ] Deduced a trap composed of 13 places in 138 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:58:29] [INFO ] Deduced a trap composed of 14 places in 98 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:58:29] [INFO ] Deduced a trap composed of 14 places in 115 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/345 variables, 9/170 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/345 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 6 (OVERLAPS) 0/345 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 185 unsolved
No progress, stopping.
After SMT solving in domain Real declared 345/345 variables, and 170 constraints, problems are : Problem set: 0 solved, 185 unsolved in 17599 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 159/159 constraints, PredecessorRefiner: 185/185 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 185 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/158 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 1 (OVERLAPS) 1/159 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/159 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 4 (OVERLAPS) 186/345 variables, 159/170 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/345 variables, 185/355 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/345 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 185 unsolved
At refinement iteration 7 (OVERLAPS) 0/345 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 185 unsolved
No progress, stopping.
After SMT solving in domain Int declared 345/345 variables, and 355 constraints, problems are : Problem set: 0 solved, 185 unsolved in 20337 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 159/159 constraints, PredecessorRefiner: 185/185 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37967ms problems are : Problem set: 0 solved, 185 unsolved
Search for dead transitions found 0 dead transitions in 37967ms
Starting structural reductions in LTL mode, iteration 1 : 159/221 places, 186/255 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38242 ms. Remains : 159/221 places, 186/255 transitions.
[2025-06-03 03:59:00] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:59:00] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:59:00] [INFO ] Input system was already deterministic with 186 transitions.
[2025-06-03 03:59:00] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:59:00] [INFO ] Flatten gal took : 5 ms
[2025-06-03 03:59:00] [INFO ] Time to serialize gal into /tmp/CTLFireability1731705315976394341.gal : 2 ms
[2025-06-03 03:59:00] [INFO ] Time to serialize properties into /tmp/CTLFireability2941605317735670442.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/CTLFireability1731705315976394341.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2941605317735670442.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 03:59:30] [INFO ] Flatten gal took : 9 ms
[2025-06-03 03:59:30] [INFO ] Applying decomposition
[2025-06-03 03:59:30] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5465875110782140618.txt' '-o' '/tmp/graph5465875110782140618.bin' '-w' '/tmp/graph5465875110782140618.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5465875110782140618.bin' '-l' '-1' '-v' '-w' '/tmp/graph5465875110782140618.weights' '-q' '0' '-e' '0.001'
[2025-06-03 03:59:30] [INFO ] Decomposing Gal with order
[2025-06-03 03:59:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 03:59:30] [INFO ] Removed a total of 72 redundant transitions.
[2025-06-03 03:59:30] [INFO ] Flatten gal took : 22 ms
[2025-06-03 03:59:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 5 ms.
[2025-06-03 03:59:30] [INFO ] Time to serialize gal into /tmp/CTLFireability17411789224863239635.gal : 5 ms
[2025-06-03 03:59:30] [INFO ] Time to serialize properties into /tmp/CTLFireability18286335434631204942.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/CTLFireability17411789224863239635.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18286335434631204942.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 255/255 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 195 transition count 229
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 195 transition count 229
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 59 place count 188 transition count 221
Iterating global reduction 0 with 7 rules applied. Total rules applied 66 place count 188 transition count 221
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 73 place count 181 transition count 213
Iterating global reduction 0 with 7 rules applied. Total rules applied 80 place count 181 transition count 213
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 87 place count 174 transition count 204
Iterating global reduction 0 with 7 rules applied. Total rules applied 94 place count 174 transition count 204
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 99 place count 169 transition count 197
Iterating global reduction 0 with 5 rules applied. Total rules applied 104 place count 169 transition count 197
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 108 place count 165 transition count 193
Iterating global reduction 0 with 4 rules applied. Total rules applied 112 place count 165 transition count 193
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 114 place count 163 transition count 191
Iterating global reduction 0 with 2 rules applied. Total rules applied 116 place count 163 transition count 191
Applied a total of 116 rules in 19 ms. Remains 163 /221 variables (removed 58) and now considering 191/255 (removed 64) transitions.
// Phase 1: matrix 191 rows 163 cols
[2025-06-03 04:00:00] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:00:00] [INFO ] Implicit Places using invariants in 87 ms returned []
[2025-06-03 04:00:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:00:00] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
Running 190 sub problems to find dead transitions.
[2025-06-03 04:00:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (OVERLAPS) 191/354 variables, 163/165 constraints. Problems are: Problem set: 0 solved, 190 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:00:07] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:00:07] [INFO ] Deduced a trap composed of 10 places in 147 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:00:08] [INFO ] Deduced a trap composed of 11 places in 159 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:00:08] [INFO ] Deduced a trap composed of 12 places in 170 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:00:08] [INFO ] Deduced a trap composed of 13 places in 144 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:00:08] [INFO ] Deduced a trap composed of 14 places in 140 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:00:08] [INFO ] Deduced a trap composed of 15 places in 146 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:00:08] [INFO ] Deduced a trap composed of 16 places in 145 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:00:09] [INFO ] Deduced a trap composed of 16 places in 139 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:00:09] [INFO ] Deduced a trap composed of 42 places in 134 ms of which 13 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/354 variables, 10/175 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/354 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (OVERLAPS) 0/354 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Real declared 354/354 variables, and 175 constraints, problems are : Problem set: 0 solved, 190 unsolved in 20482 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 163/163 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 190 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 4 (OVERLAPS) 191/354 variables, 163/175 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/354 variables, 190/365 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/354 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 190 unsolved
At refinement iteration 7 (OVERLAPS) 0/354 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 190 unsolved
No progress, stopping.
After SMT solving in domain Int declared 354/354 variables, and 365 constraints, problems are : Problem set: 0 solved, 190 unsolved in 23135 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 163/163 constraints, PredecessorRefiner: 190/190 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43641ms problems are : Problem set: 0 solved, 190 unsolved
Search for dead transitions found 0 dead transitions in 43642ms
Starting structural reductions in LTL mode, iteration 1 : 163/221 places, 191/255 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43919 ms. Remains : 163/221 places, 191/255 transitions.
[2025-06-03 04:00:44] [INFO ] Flatten gal took : 5 ms
[2025-06-03 04:00:44] [INFO ] Flatten gal took : 5 ms
[2025-06-03 04:00:44] [INFO ] Input system was already deterministic with 191 transitions.
[2025-06-03 04:00:44] [INFO ] Flatten gal took : 5 ms
[2025-06-03 04:00:44] [INFO ] Flatten gal took : 7 ms
[2025-06-03 04:00:44] [INFO ] Time to serialize gal into /tmp/CTLFireability13077571071052398304.gal : 2 ms
[2025-06-03 04:00:44] [INFO ] Time to serialize properties into /tmp/CTLFireability4825258633717761221.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/CTLFireability13077571071052398304.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4825258633717761221.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 04:01:14] [INFO ] Flatten gal took : 4 ms
[2025-06-03 04:01:14] [INFO ] Applying decomposition
[2025-06-03 04:01:14] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph622046684252847323.txt' '-o' '/tmp/graph622046684252847323.bin' '-w' '/tmp/graph622046684252847323.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph622046684252847323.bin' '-l' '-1' '-v' '-w' '/tmp/graph622046684252847323.weights' '-q' '0' '-e' '0.001'
[2025-06-03 04:01:14] [INFO ] Decomposing Gal with order
[2025-06-03 04:01:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 04:01:14] [INFO ] Removed a total of 68 redundant transitions.
[2025-06-03 04:01:14] [INFO ] Flatten gal took : 11 ms
[2025-06-03 04:01:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 2 ms.
[2025-06-03 04:01:14] [INFO ] Time to serialize gal into /tmp/CTLFireability11999350916039654091.gal : 2 ms
[2025-06-03 04:01:14] [INFO ] Time to serialize properties into /tmp/CTLFireability4540536990125811143.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/CTLFireability11999350916039654091.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4540536990125811143.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 221/221 places, 255/255 transitions.
Graph (complete) has 415 edges and 221 vertex of which 215 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions (Output transitions of discarded places.) removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 214 transition count 212
Reduce places removed 36 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 43 rules applied. Total rules applied 80 place count 178 transition count 205
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 87 place count 171 transition count 205
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 87 place count 171 transition count 188
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 121 place count 154 transition count 188
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 131 place count 144 transition count 178
Iterating global reduction 3 with 10 rules applied. Total rules applied 141 place count 144 transition count 178
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 146 place count 139 transition count 173
Iterating global reduction 3 with 5 rules applied. Total rules applied 151 place count 139 transition count 173
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 156 place count 134 transition count 166
Iterating global reduction 3 with 5 rules applied. Total rules applied 161 place count 134 transition count 166
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 165 place count 130 transition count 160
Iterating global reduction 3 with 4 rules applied. Total rules applied 169 place count 130 transition count 160
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 171 place count 128 transition count 158
Iterating global reduction 3 with 2 rules applied. Total rules applied 173 place count 128 transition count 158
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 215 place count 107 transition count 137
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 217 place count 105 transition count 134
Iterating global reduction 3 with 2 rules applied. Total rules applied 219 place count 105 transition count 134
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 221 place count 103 transition count 131
Iterating global reduction 3 with 2 rules applied. Total rules applied 223 place count 103 transition count 131
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 224 place count 102 transition count 130
Iterating global reduction 3 with 1 rules applied. Total rules applied 225 place count 102 transition count 130
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 227 place count 102 transition count 130
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 228 place count 101 transition count 129
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 6 rules applied. Total rules applied 234 place count 100 transition count 124
Reduce places removed 5 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 8 rules applied. Total rules applied 242 place count 95 transition count 121
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 245 place count 92 transition count 121
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 245 place count 92 transition count 120
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 247 place count 91 transition count 120
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 249 place count 90 transition count 119
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 251 place count 90 transition count 117
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 253 place count 89 transition count 116
Applied a total of 253 rules in 44 ms. Remains 89 /221 variables (removed 132) and now considering 116/255 (removed 139) transitions.
[2025-06-03 04:01:44] [INFO ] Flow matrix only has 115 transitions (discarded 1 similar events)
// Phase 1: matrix 115 rows 89 cols
[2025-06-03 04:01:44] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:01:44] [INFO ] Implicit Places using invariants in 63 ms returned []
[2025-06-03 04:01:44] [INFO ] Flow matrix only has 115 transitions (discarded 1 similar events)
[2025-06-03 04:01:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:01:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 04:01:44] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 04:01:44] [INFO ] Redundant transitions in 3 ms returned []
Running 114 sub problems to find dead transitions.
[2025-06-03 04:01:44] [INFO ] Flow matrix only has 115 transitions (discarded 1 similar events)
[2025-06-03 04:01:44] [INFO ] Invariant cache hit.
[2025-06-03 04:01:44] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 1 (OVERLAPS) 1/88 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 3 (OVERLAPS) 115/203 variables, 88/89 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/203 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/203 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 6 (OVERLAPS) 1/204 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/204 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 8 (OVERLAPS) 0/204 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 114 unsolved
No progress, stopping.
After SMT solving in domain Real declared 204/204 variables, and 91 constraints, problems are : Problem set: 0 solved, 114 unsolved in 8044 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 114/114 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 114 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 1 (OVERLAPS) 1/88 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 3 (OVERLAPS) 115/203 variables, 88/89 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/203 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/203 variables, 114/204 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/203 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 7 (OVERLAPS) 1/204 variables, 1/205 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/204 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 9 (OVERLAPS) 0/204 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 114 unsolved
No progress, stopping.
After SMT solving in domain Int declared 204/204 variables, and 205 constraints, problems are : Problem set: 0 solved, 114 unsolved in 10226 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 114/114 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 18296ms problems are : Problem set: 0 solved, 114 unsolved
Search for dead transitions found 0 dead transitions in 18297ms
Starting structural reductions in SI_CTL mode, iteration 1 : 89/221 places, 116/255 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18535 ms. Remains : 89/221 places, 116/255 transitions.
[2025-06-03 04:02:03] [INFO ] Flatten gal took : 3 ms
[2025-06-03 04:02:03] [INFO ] Flatten gal took : 2 ms
[2025-06-03 04:02:03] [INFO ] Input system was already deterministic with 116 transitions.
[2025-06-03 04:02:03] [INFO ] Flatten gal took : 3 ms
[2025-06-03 04:02:03] [INFO ] Flatten gal took : 3 ms
[2025-06-03 04:02:03] [INFO ] Time to serialize gal into /tmp/CTLFireability4655856474004575953.gal : 1 ms
[2025-06-03 04:02:03] [INFO ] Time to serialize properties into /tmp/CTLFireability7950893029462638926.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/CTLFireability4655856474004575953.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7950893029462638926.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,4.80338e+09,2.36383,62060,2,22103,5,334370,6,0,464,275541,0


Converting to forward existential form...Done !
original formula: AF((A(((((p180==1)&&(p122==1))||(p124==1))||(((p126==1)&&(p248==1))||(p32==1))) U (((EF((p75==1)) * (p58!=1)) + A(((p110==1)&&(p259==1)) ...213
=> equivalent forward existential formula: [FwdG(Init,!((!((E(!((((E(TRUE U (p75==1)) * (p58!=1)) + !((E(!((p225==1)) U (!(((p110==1)&&(p259==1))) * !((p22...678
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t11, t18, t23, t31, t36, t40, t43, t67, t73, t108, t109, t110, t111, t112, t113, t114...262
Detected timeout of ITS tools.
[2025-06-03 04:02:33] [INFO ] Flatten gal took : 3 ms
[2025-06-03 04:02:33] [INFO ] Applying decomposition
[2025-06-03 04:02:33] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2960476158893009497.txt' '-o' '/tmp/graph2960476158893009497.bin' '-w' '/tmp/graph2960476158893009497.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2960476158893009497.bin' '-l' '-1' '-v' '-w' '/tmp/graph2960476158893009497.weights' '-q' '0' '-e' '0.001'
[2025-06-03 04:02:33] [INFO ] Decomposing Gal with order
[2025-06-03 04:02:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 04:02:33] [INFO ] Removed a total of 48 redundant transitions.
[2025-06-03 04:02:33] [INFO ] Flatten gal took : 14 ms
[2025-06-03 04:02:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 33 labels/synchronizations in 2 ms.
[2025-06-03 04:02:33] [INFO ] Time to serialize gal into /tmp/CTLFireability11516180626648339112.gal : 2 ms
[2025-06-03 04:02:33] [INFO ] Time to serialize properties into /tmp/CTLFireability17614423100074748034.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/CTLFireability11516180626648339112.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17614423100074748034.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.80338e+09,20.5904,592092,2028,78,453316,1516,267,6.5004e+06,52,9088,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 255/255 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 191 transition count 225
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 191 transition count 225
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 69 place count 182 transition count 215
Iterating global reduction 0 with 9 rules applied. Total rules applied 78 place count 182 transition count 215
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 84 place count 176 transition count 208
Iterating global reduction 0 with 6 rules applied. Total rules applied 90 place count 176 transition count 208
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 96 place count 170 transition count 201
Iterating global reduction 0 with 6 rules applied. Total rules applied 102 place count 170 transition count 201
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 106 place count 166 transition count 195
Iterating global reduction 0 with 4 rules applied. Total rules applied 110 place count 166 transition count 195
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 113 place count 163 transition count 192
Iterating global reduction 0 with 3 rules applied. Total rules applied 116 place count 163 transition count 192
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 118 place count 161 transition count 190
Iterating global reduction 0 with 2 rules applied. Total rules applied 120 place count 161 transition count 190
Applied a total of 120 rules in 13 ms. Remains 161 /221 variables (removed 60) and now considering 190/255 (removed 65) transitions.
// Phase 1: matrix 190 rows 161 cols
[2025-06-03 04:03:03] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:03:03] [INFO ] Implicit Places using invariants in 124 ms returned []
[2025-06-03 04:03:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:03:03] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
Running 189 sub problems to find dead transitions.
[2025-06-03 04:03:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 1 (OVERLAPS) 1/161 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 3 (OVERLAPS) 190/351 variables, 161/163 constraints. Problems are: Problem set: 0 solved, 189 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:03:11] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:03:11] [INFO ] Deduced a trap composed of 8 places in 81 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:03:11] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:03:11] [INFO ] Deduced a trap composed of 10 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:03:11] [INFO ] Deduced a trap composed of 11 places in 149 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:03:11] [INFO ] Deduced a trap composed of 12 places in 160 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:03:12] [INFO ] Deduced a trap composed of 13 places in 149 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:03:12] [INFO ] Deduced a trap composed of 14 places in 137 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:03:12] [INFO ] Deduced a trap composed of 14 places in 138 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 9/172 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 6 (OVERLAPS) 0/351 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 189 unsolved
No progress, stopping.
After SMT solving in domain Real declared 351/351 variables, and 172 constraints, problems are : Problem set: 0 solved, 189 unsolved in 21148 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 161/161 constraints, PredecessorRefiner: 189/189 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 189 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 1 (OVERLAPS) 1/161 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/161 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 4 (OVERLAPS) 190/351 variables, 161/172 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 189/361 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/351 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 189 unsolved
At refinement iteration 7 (OVERLAPS) 0/351 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 189 unsolved
No progress, stopping.
After SMT solving in domain Int declared 351/351 variables, and 361 constraints, problems are : Problem set: 0 solved, 189 unsolved in 22030 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 161/161 constraints, PredecessorRefiner: 189/189 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43216ms problems are : Problem set: 0 solved, 189 unsolved
Search for dead transitions found 0 dead transitions in 43218ms
Starting structural reductions in LTL mode, iteration 1 : 161/221 places, 190/255 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43599 ms. Remains : 161/221 places, 190/255 transitions.
[2025-06-03 04:03:47] [INFO ] Flatten gal took : 5 ms
[2025-06-03 04:03:47] [INFO ] Flatten gal took : 4 ms
[2025-06-03 04:03:47] [INFO ] Input system was already deterministic with 190 transitions.
[2025-06-03 04:03:47] [INFO ] Flatten gal took : 4 ms
[2025-06-03 04:03:47] [INFO ] Flatten gal took : 4 ms
[2025-06-03 04:03:47] [INFO ] Time to serialize gal into /tmp/CTLFireability3248851497960109946.gal : 1 ms
[2025-06-03 04:03:47] [INFO ] Time to serialize properties into /tmp/CTLFireability6000947647833771853.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/CTLFireability3248851497960109946.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6000947647833771853.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 04:04:17] [INFO ] Flatten gal took : 4 ms
[2025-06-03 04:04:17] [INFO ] Applying decomposition
[2025-06-03 04:04:17] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6534381559785584026.txt' '-o' '/tmp/graph6534381559785584026.bin' '-w' '/tmp/graph6534381559785584026.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6534381559785584026.bin' '-l' '-1' '-v' '-w' '/tmp/graph6534381559785584026.weights' '-q' '0' '-e' '0.001'
[2025-06-03 04:04:17] [INFO ] Decomposing Gal with order
[2025-06-03 04:04:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 04:04:17] [INFO ] Removed a total of 71 redundant transitions.
[2025-06-03 04:04:17] [INFO ] Flatten gal took : 11 ms
[2025-06-03 04:04:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 2 ms.
[2025-06-03 04:04:17] [INFO ] Time to serialize gal into /tmp/CTLFireability5724349643201280024.gal : 2 ms
[2025-06-03 04:04:17] [INFO ] Time to serialize properties into /tmp/CTLFireability6377237690613086035.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/CTLFireability5724349643201280024.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6377237690613086035.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 255/255 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 193 transition count 227
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 193 transition count 227
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 64 place count 185 transition count 218
Iterating global reduction 0 with 8 rules applied. Total rules applied 72 place count 185 transition count 218
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 79 place count 178 transition count 209
Iterating global reduction 0 with 7 rules applied. Total rules applied 86 place count 178 transition count 209
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 93 place count 171 transition count 201
Iterating global reduction 0 with 7 rules applied. Total rules applied 100 place count 171 transition count 201
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 106 place count 165 transition count 192
Iterating global reduction 0 with 6 rules applied. Total rules applied 112 place count 165 transition count 192
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 116 place count 161 transition count 188
Iterating global reduction 0 with 4 rules applied. Total rules applied 120 place count 161 transition count 188
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 123 place count 158 transition count 185
Iterating global reduction 0 with 3 rules applied. Total rules applied 126 place count 158 transition count 185
Applied a total of 126 rules in 16 ms. Remains 158 /221 variables (removed 63) and now considering 185/255 (removed 70) transitions.
// Phase 1: matrix 185 rows 158 cols
[2025-06-03 04:04:47] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:04:47] [INFO ] Implicit Places using invariants in 99 ms returned []
[2025-06-03 04:04:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:04:47] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
Running 184 sub problems to find dead transitions.
[2025-06-03 04:04:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 1 (OVERLAPS) 1/158 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/158 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 3 (OVERLAPS) 185/343 variables, 158/160 constraints. Problems are: Problem set: 0 solved, 184 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:04:55] [INFO ] Deduced a trap composed of 8 places in 138 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:04:55] [INFO ] Deduced a trap composed of 9 places in 131 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:04:55] [INFO ] Deduced a trap composed of 10 places in 142 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:04:55] [INFO ] Deduced a trap composed of 11 places in 132 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:04:55] [INFO ] Deduced a trap composed of 12 places in 140 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:04:55] [INFO ] Deduced a trap composed of 13 places in 126 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:04:55] [INFO ] Deduced a trap composed of 14 places in 127 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:04:56] [INFO ] Deduced a trap composed of 15 places in 129 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:04:56] [INFO ] Deduced a trap composed of 15 places in 127 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 9/169 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 6 (OVERLAPS) 0/343 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 184 unsolved
No progress, stopping.
After SMT solving in domain Real declared 343/343 variables, and 169 constraints, problems are : Problem set: 0 solved, 184 unsolved in 20921 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 184/184 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 184 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 1 (OVERLAPS) 1/158 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/158 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 4 (OVERLAPS) 185/343 variables, 158/169 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 184/353 constraints. Problems are: Problem set: 0 solved, 184 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:05:13] [INFO ] Deduced a trap composed of 88 places in 119 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:05:13] [INFO ] Deduced a trap composed of 99 places in 134 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 2/355 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/343 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 8 (OVERLAPS) 0/343 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 184 unsolved
No progress, stopping.
After SMT solving in domain Int declared 343/343 variables, and 355 constraints, problems are : Problem set: 0 solved, 184 unsolved in 24698 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 184/184 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45656ms problems are : Problem set: 0 solved, 184 unsolved
Search for dead transitions found 0 dead transitions in 45657ms
Starting structural reductions in LTL mode, iteration 1 : 158/221 places, 185/255 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46003 ms. Remains : 158/221 places, 185/255 transitions.
[2025-06-03 04:05:33] [INFO ] Flatten gal took : 3 ms
[2025-06-03 04:05:33] [INFO ] Flatten gal took : 4 ms
[2025-06-03 04:05:33] [INFO ] Input system was already deterministic with 185 transitions.
[2025-06-03 04:05:33] [INFO ] Flatten gal took : 4 ms
[2025-06-03 04:05:33] [INFO ] Flatten gal took : 7 ms
[2025-06-03 04:05:33] [INFO ] Time to serialize gal into /tmp/CTLFireability2003310604240566049.gal : 1 ms
[2025-06-03 04:05:33] [INFO ] Time to serialize properties into /tmp/CTLFireability17642471582386324954.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/CTLFireability2003310604240566049.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17642471582386324954.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 04:06:03] [INFO ] Flatten gal took : 4 ms
[2025-06-03 04:06:03] [INFO ] Applying decomposition
[2025-06-03 04:06:03] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3365174141680365084.txt' '-o' '/tmp/graph3365174141680365084.bin' '-w' '/tmp/graph3365174141680365084.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3365174141680365084.bin' '-l' '-1' '-v' '-w' '/tmp/graph3365174141680365084.weights' '-q' '0' '-e' '0.001'
[2025-06-03 04:06:03] [INFO ] Decomposing Gal with order
[2025-06-03 04:06:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 04:06:03] [INFO ] Removed a total of 72 redundant transitions.
[2025-06-03 04:06:03] [INFO ] Flatten gal took : 10 ms
[2025-06-03 04:06:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 2 ms.
[2025-06-03 04:06:03] [INFO ] Time to serialize gal into /tmp/CTLFireability385887280196415407.gal : 2 ms
[2025-06-03 04:06:03] [INFO ] Time to serialize properties into /tmp/CTLFireability6291285124110314676.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/CTLFireability385887280196415407.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6291285124110314676.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 255/255 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 194 transition count 228
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 194 transition count 228
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 63 place count 185 transition count 218
Iterating global reduction 0 with 9 rules applied. Total rules applied 72 place count 185 transition count 218
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 80 place count 177 transition count 208
Iterating global reduction 0 with 8 rules applied. Total rules applied 88 place count 177 transition count 208
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 96 place count 169 transition count 198
Iterating global reduction 0 with 8 rules applied. Total rules applied 104 place count 169 transition count 198
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 111 place count 162 transition count 188
Iterating global reduction 0 with 7 rules applied. Total rules applied 118 place count 162 transition count 188
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 122 place count 158 transition count 184
Iterating global reduction 0 with 4 rules applied. Total rules applied 126 place count 158 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 128 place count 156 transition count 182
Iterating global reduction 0 with 2 rules applied. Total rules applied 130 place count 156 transition count 182
Applied a total of 130 rules in 15 ms. Remains 156 /221 variables (removed 65) and now considering 182/255 (removed 73) transitions.
// Phase 1: matrix 182 rows 156 cols
[2025-06-03 04:06:33] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:06:33] [INFO ] Implicit Places using invariants in 94 ms returned []
[2025-06-03 04:06:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:06:33] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
Running 181 sub problems to find dead transitions.
[2025-06-03 04:06:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 1 (OVERLAPS) 1/156 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 3 (OVERLAPS) 182/338 variables, 156/158 constraints. Problems are: Problem set: 0 solved, 181 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:06:40] [INFO ] Deduced a trap composed of 7 places in 148 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:06:40] [INFO ] Deduced a trap composed of 8 places in 148 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:06:41] [INFO ] Deduced a trap composed of 9 places in 140 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:06:41] [INFO ] Deduced a trap composed of 10 places in 141 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:06:41] [INFO ] Deduced a trap composed of 11 places in 139 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:06:41] [INFO ] Deduced a trap composed of 12 places in 133 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:06:41] [INFO ] Deduced a trap composed of 13 places in 148 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:06:41] [INFO ] Deduced a trap composed of 14 places in 129 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:06:42] [INFO ] Deduced a trap composed of 14 places in 124 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/338 variables, 9/167 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/338 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 6 (OVERLAPS) 0/338 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 181 unsolved
No progress, stopping.
After SMT solving in domain Real declared 338/338 variables, and 167 constraints, problems are : Problem set: 0 solved, 181 unsolved in 19998 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 181/181 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 181 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 1 (OVERLAPS) 1/156 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 4 (OVERLAPS) 182/338 variables, 156/167 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/338 variables, 181/348 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/338 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 181 unsolved
At refinement iteration 7 (OVERLAPS) 0/338 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 181 unsolved
No progress, stopping.
After SMT solving in domain Int declared 338/338 variables, and 348 constraints, problems are : Problem set: 0 solved, 181 unsolved in 17623 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 181/181 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37642ms problems are : Problem set: 0 solved, 181 unsolved
Search for dead transitions found 0 dead transitions in 37643ms
Starting structural reductions in LTL mode, iteration 1 : 156/221 places, 182/255 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37943 ms. Remains : 156/221 places, 182/255 transitions.
[2025-06-03 04:07:11] [INFO ] Flatten gal took : 4 ms
[2025-06-03 04:07:11] [INFO ] Flatten gal took : 4 ms
[2025-06-03 04:07:11] [INFO ] Input system was already deterministic with 182 transitions.
[2025-06-03 04:07:11] [INFO ] Flatten gal took : 3 ms
[2025-06-03 04:07:11] [INFO ] Flatten gal took : 4 ms
[2025-06-03 04:07:11] [INFO ] Time to serialize gal into /tmp/CTLFireability12126403647000293158.gal : 1 ms
[2025-06-03 04:07:11] [INFO ] Time to serialize properties into /tmp/CTLFireability272522793251181539.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/CTLFireability12126403647000293158.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability272522793251181539.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 04:07:41] [INFO ] Flatten gal took : 4 ms
[2025-06-03 04:07:41] [INFO ] Applying decomposition
[2025-06-03 04:07:41] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4960743568542518674.txt' '-o' '/tmp/graph4960743568542518674.bin' '-w' '/tmp/graph4960743568542518674.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4960743568542518674.bin' '-l' '-1' '-v' '-w' '/tmp/graph4960743568542518674.weights' '-q' '0' '-e' '0.001'
[2025-06-03 04:07:41] [INFO ] Decomposing Gal with order
[2025-06-03 04:07:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 04:07:41] [INFO ] Removed a total of 69 redundant transitions.
[2025-06-03 04:07:41] [INFO ] Flatten gal took : 10 ms
[2025-06-03 04:07:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 3 ms.
[2025-06-03 04:07:41] [INFO ] Time to serialize gal into /tmp/CTLFireability18147517461646465376.gal : 3 ms
[2025-06-03 04:07:41] [INFO ] Time to serialize properties into /tmp/CTLFireability9089077635346776427.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/CTLFireability18147517461646465376.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9089077635346776427.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 255/255 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 191 transition count 225
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 191 transition count 225
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 68 place count 183 transition count 217
Iterating global reduction 0 with 8 rules applied. Total rules applied 76 place count 183 transition count 217
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 83 place count 176 transition count 208
Iterating global reduction 0 with 7 rules applied. Total rules applied 90 place count 176 transition count 208
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 97 place count 169 transition count 199
Iterating global reduction 0 with 7 rules applied. Total rules applied 104 place count 169 transition count 199
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 111 place count 162 transition count 189
Iterating global reduction 0 with 7 rules applied. Total rules applied 118 place count 162 transition count 189
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 123 place count 157 transition count 184
Iterating global reduction 0 with 5 rules applied. Total rules applied 128 place count 157 transition count 184
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 131 place count 154 transition count 181
Iterating global reduction 0 with 3 rules applied. Total rules applied 134 place count 154 transition count 181
Applied a total of 134 rules in 15 ms. Remains 154 /221 variables (removed 67) and now considering 181/255 (removed 74) transitions.
// Phase 1: matrix 181 rows 154 cols
[2025-06-03 04:08:11] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:08:11] [INFO ] Implicit Places using invariants in 79 ms returned []
[2025-06-03 04:08:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:08:11] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
Running 180 sub problems to find dead transitions.
[2025-06-03 04:08:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/154 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/154 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (OVERLAPS) 181/335 variables, 154/156 constraints. Problems are: Problem set: 0 solved, 180 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:08:18] [INFO ] Deduced a trap composed of 7 places in 133 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:08:18] [INFO ] Deduced a trap composed of 8 places in 131 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:08:19] [INFO ] Deduced a trap composed of 9 places in 127 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:08:19] [INFO ] Deduced a trap composed of 10 places in 123 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:08:19] [INFO ] Deduced a trap composed of 11 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:08:19] [INFO ] Deduced a trap composed of 12 places in 117 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:08:19] [INFO ] Deduced a trap composed of 13 places in 128 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:08:19] [INFO ] Deduced a trap composed of 14 places in 115 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:08:19] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/335 variables, 9/165 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/335 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (OVERLAPS) 0/335 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Real declared 335/335 variables, and 165 constraints, problems are : Problem set: 0 solved, 180 unsolved in 19334 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 180 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/154 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/154 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 4 (OVERLAPS) 181/335 variables, 154/165 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/335 variables, 180/345 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/335 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 7 (OVERLAPS) 0/335 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 180 unsolved
No progress, stopping.
After SMT solving in domain Int declared 335/335 variables, and 345 constraints, problems are : Problem set: 0 solved, 180 unsolved in 17752 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37108ms problems are : Problem set: 0 solved, 180 unsolved
Search for dead transitions found 0 dead transitions in 37109ms
Starting structural reductions in LTL mode, iteration 1 : 154/221 places, 181/255 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37390 ms. Remains : 154/221 places, 181/255 transitions.
[2025-06-03 04:08:49] [INFO ] Flatten gal took : 4 ms
[2025-06-03 04:08:49] [INFO ] Flatten gal took : 4 ms
[2025-06-03 04:08:49] [INFO ] Input system was already deterministic with 181 transitions.
[2025-06-03 04:08:49] [INFO ] Flatten gal took : 4 ms
[2025-06-03 04:08:49] [INFO ] Flatten gal took : 4 ms
[2025-06-03 04:08:49] [INFO ] Time to serialize gal into /tmp/CTLFireability1326805323657484662.gal : 1 ms
[2025-06-03 04:08:49] [INFO ] Time to serialize properties into /tmp/CTLFireability10473568386603430783.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/CTLFireability1326805323657484662.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10473568386603430783.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 04:09:19] [INFO ] Flatten gal took : 4 ms
[2025-06-03 04:09:19] [INFO ] Applying decomposition
[2025-06-03 04:09:19] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14899861142207774983.txt' '-o' '/tmp/graph14899861142207774983.bin' '-w' '/tmp/graph14899861142207774983.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14899861142207774983.bin' '-l' '-1' '-v' '-w' '/tmp/graph14899861142207774983.weights' '-q' '0' '-e' '0.001'
[2025-06-03 04:09:19] [INFO ] Decomposing Gal with order
[2025-06-03 04:09:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 04:09:19] [INFO ] Removed a total of 69 redundant transitions.
[2025-06-03 04:09:19] [INFO ] Flatten gal took : 9 ms
[2025-06-03 04:09:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 2 ms.
[2025-06-03 04:09:19] [INFO ] Time to serialize gal into /tmp/CTLFireability14391224601986293647.gal : 2 ms
[2025-06-03 04:09:19] [INFO ] Time to serialize properties into /tmp/CTLFireability11531697366617191533.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/CTLFireability14391224601986293647.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11531697366617191533.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 221/221 places, 255/255 transitions.
Graph (complete) has 415 edges and 221 vertex of which 214 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 40 place count 213 transition count 208
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 79 place count 174 transition count 208
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 79 place count 174 transition count 191
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 113 place count 157 transition count 191
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 122 place count 148 transition count 182
Iterating global reduction 2 with 9 rules applied. Total rules applied 131 place count 148 transition count 182
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 136 place count 143 transition count 177
Iterating global reduction 2 with 5 rules applied. Total rules applied 141 place count 143 transition count 177
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 146 place count 138 transition count 170
Iterating global reduction 2 with 5 rules applied. Total rules applied 151 place count 138 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 156 place count 133 transition count 162
Iterating global reduction 2 with 5 rules applied. Total rules applied 161 place count 133 transition count 162
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 164 place count 130 transition count 159
Iterating global reduction 2 with 3 rules applied. Total rules applied 167 place count 130 transition count 159
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 207 place count 110 transition count 139
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 209 place count 108 transition count 136
Iterating global reduction 2 with 2 rules applied. Total rules applied 211 place count 108 transition count 136
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 213 place count 106 transition count 133
Iterating global reduction 2 with 2 rules applied. Total rules applied 215 place count 106 transition count 133
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 216 place count 105 transition count 132
Iterating global reduction 2 with 1 rules applied. Total rules applied 217 place count 105 transition count 132
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 219 place count 105 transition count 132
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 221 place count 103 transition count 130
Applied a total of 221 rules in 28 ms. Remains 103 /221 variables (removed 118) and now considering 130/255 (removed 125) transitions.
// Phase 1: matrix 130 rows 103 cols
[2025-06-03 04:09:49] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:09:49] [INFO ] Implicit Places using invariants in 66 ms returned []
[2025-06-03 04:09:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:09:49] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 04:09:49] [INFO ] Redundant transitions in 6 ms returned []
Running 127 sub problems to find dead transitions.
[2025-06-03 04:09:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (OVERLAPS) 2/102 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 130/232 variables, 102/104 constraints. Problems are: Problem set: 0 solved, 127 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:09:53] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/232 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (OVERLAPS) 1/233 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 127 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:09:56] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:09:56] [INFO ] Deduced a trap composed of 3 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:09:56] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:09:56] [INFO ] Deduced a trap composed of 4 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:09:57] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:09:57] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:09:57] [INFO ] Deduced a trap composed of 5 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:09:57] [INFO ] Deduced a trap composed of 5 places in 91 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/233 variables, 8/114 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/233 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 9 (OVERLAPS) 0/233 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Real declared 233/233 variables, and 114 constraints, problems are : Problem set: 0 solved, 127 unsolved in 13121 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 103/103 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 127 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (OVERLAPS) 2/102 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (OVERLAPS) 130/232 variables, 102/108 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/232 variables, 127/235 constraints. Problems are: Problem set: 0 solved, 127 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 04:10:04] [INFO ] Deduced a trap along path composed of 2 places in 41 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/232 variables, 1/236 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/232 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 1/233 variables, 1/237 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/233 variables, 5/242 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/233 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 11 (OVERLAPS) 0/233 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Int declared 233/233 variables, and 242 constraints, problems are : Problem set: 0 solved, 127 unsolved in 13733 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 103/103 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 26887ms problems are : Problem set: 0 solved, 127 unsolved
Search for dead transitions found 0 dead transitions in 26889ms
Starting structural reductions in SI_CTL mode, iteration 1 : 103/221 places, 130/255 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27164 ms. Remains : 103/221 places, 130/255 transitions.
[2025-06-03 04:10:16] [INFO ] Flatten gal took : 3 ms
[2025-06-03 04:10:16] [INFO ] Flatten gal took : 3 ms
[2025-06-03 04:10:16] [INFO ] Input system was already deterministic with 130 transitions.
[2025-06-03 04:10:16] [INFO ] Flatten gal took : 3 ms
[2025-06-03 04:10:16] [INFO ] Flatten gal took : 3 ms
[2025-06-03 04:10:16] [INFO ] Time to serialize gal into /tmp/CTLFireability10586601666786887129.gal : 1 ms
[2025-06-03 04:10:16] [INFO ] Time to serialize properties into /tmp/CTLFireability3590506867562304727.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/CTLFireability10586601666786887129.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3590506867562304727.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,6.60613e+10,8.11933,178664,2,21501,5,1.06149e+06,6,0,530,654182,0


Converting to forward existential form...Done !
original formula: EF((EG(EF(((p69==1)&&(p259==1)))) + E(!(((EG((p37==1)) + (p10==1)) + ((p159==1)&&(p259==1)))) U (((p264==1)&&(p261!=1))&&((p6==1)||((p165...176
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),E(TRUE U ((p69==1)&&(p259==1))))] != FALSE + [(FwdU(FwdU(Init,TRUE),!(((EG((p37==1)) + (p...264
Reverse transition relation is NOT exact ! Due to transitions t0, t3, t6, t8, t12, t14, t18, t20, t25, t28, t33, t35, t39, t41, t45, t49, t53, t55, t59, t6...275
Detected timeout of ITS tools.
[2025-06-03 04:10:46] [INFO ] Flatten gal took : 3 ms
[2025-06-03 04:10:46] [INFO ] Applying decomposition
[2025-06-03 04:10:46] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3585140982808898920.txt' '-o' '/tmp/graph3585140982808898920.bin' '-w' '/tmp/graph3585140982808898920.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3585140982808898920.bin' '-l' '-1' '-v' '-w' '/tmp/graph3585140982808898920.weights' '-q' '0' '-e' '0.001'
[2025-06-03 04:10:46] [INFO ] Decomposing Gal with order
[2025-06-03 04:10:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 04:10:46] [INFO ] Removed a total of 65 redundant transitions.
[2025-06-03 04:10:46] [INFO ] Flatten gal took : 7 ms
[2025-06-03 04:10:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 2 ms.
[2025-06-03 04:10:46] [INFO ] Time to serialize gal into /tmp/CTLFireability6939576433278522401.gal : 2 ms
[2025-06-03 04:10:46] [INFO ] Time to serialize properties into /tmp/CTLFireability9998645215396376181.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/CTLFireability6939576433278522401.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9998645215396376181.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.60613e+10,28.6428,743300,5606,322,1.27227e+06,11708,312,6.48763e+06,62,88141,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 221/221 places, 255/255 transitions.
Graph (complete) has 415 edges and 221 vertex of which 214 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 45 place count 213 transition count 203
Reduce places removed 44 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 169 transition count 202
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 91 place count 168 transition count 202
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 91 place count 168 transition count 185
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 125 place count 151 transition count 185
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 135 place count 141 transition count 175
Iterating global reduction 3 with 10 rules applied. Total rules applied 145 place count 141 transition count 175
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 145 place count 141 transition count 174
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 147 place count 140 transition count 174
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 153 place count 134 transition count 168
Iterating global reduction 3 with 6 rules applied. Total rules applied 159 place count 134 transition count 168
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 164 place count 129 transition count 161
Iterating global reduction 3 with 5 rules applied. Total rules applied 169 place count 129 transition count 161
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 174 place count 124 transition count 153
Iterating global reduction 3 with 5 rules applied. Total rules applied 179 place count 124 transition count 153
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 182 place count 121 transition count 150
Iterating global reduction 3 with 3 rules applied. Total rules applied 185 place count 121 transition count 150
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 227 place count 100 transition count 129
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 229 place count 98 transition count 126
Iterating global reduction 3 with 2 rules applied. Total rules applied 231 place count 98 transition count 126
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 233 place count 96 transition count 123
Iterating global reduction 3 with 2 rules applied. Total rules applied 235 place count 96 transition count 123
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 236 place count 95 transition count 122
Iterating global reduction 3 with 1 rules applied. Total rules applied 237 place count 95 transition count 122
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 239 place count 95 transition count 122
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 241 place count 93 transition count 120
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 137 edges and 92 vertex of which 91 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Graph (trivial) has 87 edges and 91 vertex of which 32 / 91 are part of one of the 16 SCC in 0 ms
Free SCC test removed 16 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 12 rules applied. Total rules applied 253 place count 75 transition count 110
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 4 with 25 rules applied. Total rules applied 278 place count 66 transition count 94
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 278 place count 66 transition count 85
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 296 place count 57 transition count 85
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 301 place count 52 transition count 75
Iterating global reduction 5 with 5 rules applied. Total rules applied 306 place count 52 transition count 75
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 311 place count 47 transition count 65
Iterating global reduction 5 with 5 rules applied. Total rules applied 316 place count 47 transition count 65
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 321 place count 42 transition count 60
Iterating global reduction 5 with 5 rules applied. Total rules applied 326 place count 42 transition count 60
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 331 place count 37 transition count 50
Iterating global reduction 5 with 5 rules applied. Total rules applied 336 place count 37 transition count 50
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 341 place count 32 transition count 45
Iterating global reduction 5 with 5 rules applied. Total rules applied 346 place count 32 transition count 45
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 350 place count 28 transition count 41
Applied a total of 350 rules in 40 ms. Remains 28 /221 variables (removed 193) and now considering 41/255 (removed 214) transitions.
[2025-06-03 04:11:16] [INFO ] Flow matrix only has 36 transitions (discarded 5 similar events)
// Phase 1: matrix 36 rows 28 cols
[2025-06-03 04:11:16] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:11:16] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-03 04:11:16] [INFO ] Flow matrix only has 36 transitions (discarded 5 similar events)
[2025-06-03 04:11:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 04:11:16] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 04:11:16] [INFO ] Redundant transitions in 1 ms returned []
Running 32 sub problems to find dead transitions.
[2025-06-03 04:11:16] [INFO ] Flow matrix only has 36 transitions (discarded 5 similar events)
[2025-06-03 04:11:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 1/24 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (OVERLAPS) 35/59 variables, 24/25 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (OVERLAPS) 4/63 variables, 4/29 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (OVERLAPS) 0/63 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Real declared 63/64 variables, and 29 constraints, problems are : Problem set: 0 solved, 32 unsolved in 1043 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 28/28 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 1/24 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (OVERLAPS) 35/59 variables, 24/25 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 32/57 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (OVERLAPS) 4/63 variables, 4/61 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (OVERLAPS) 0/63 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Int declared 63/64 variables, and 61 constraints, problems are : Problem set: 0 solved, 32 unsolved in 1109 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 28/28 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2156ms problems are : Problem set: 0 solved, 32 unsolved
Search for dead transitions found 0 dead transitions in 2156ms
Starting structural reductions in SI_CTL mode, iteration 1 : 28/221 places, 41/255 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2289 ms. Remains : 28/221 places, 41/255 transitions.
[2025-06-03 04:11:18] [INFO ] Flatten gal took : 1 ms
[2025-06-03 04:11:18] [INFO ] Flatten gal took : 1 ms
[2025-06-03 04:11:18] [INFO ] Input system was already deterministic with 41 transitions.
[2025-06-03 04:11:18] [INFO ] Flatten gal took : 1 ms
[2025-06-03 04:11:18] [INFO ] Flatten gal took : 1 ms
[2025-06-03 04:11:18] [INFO ] Time to serialize gal into /tmp/CTLFireability10468172527887868504.gal : 0 ms
[2025-06-03 04:11:18] [INFO ] Time to serialize properties into /tmp/CTLFireability8722918231063179603.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/CTLFireability10468172527887868504.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8722918231063179603.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.91457e+06,0.116829,5832,2,309,5,10241,6,0,141,13448,0


Converting to forward existential form...Done !
original formula: AG(AF(EG((!(A(((p125==1)&&(p266==1)) U (p92==1))) * ((p48==0)||(p264==0))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EG((!(!((E(!((p92==1)) U (!(((p125==1)&&(p266==1))) * !((p92==1)))) + EG(!((p92==1))))))...192
Reverse transition relation is NOT exact ! Due to transitions t0, t11, t13, t20, t29, t30, t31, t32, t33, t35, t37, t39, Intersection with reachable at ea...219
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,2.29603,59280,1,0,1070,273437,114,612,912,490742,1173
FORMULA DiscoveryGPU-PT-09b-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-03 04:11:21] [INFO ] Flatten gal took : 5 ms
[2025-06-03 04:11:21] [INFO ] Flatten gal took : 5 ms
[2025-06-03 04:11:21] [INFO ] Applying decomposition
[2025-06-03 04:11:21] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5166950505514634024.txt' '-o' '/tmp/graph5166950505514634024.bin' '-w' '/tmp/graph5166950505514634024.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5166950505514634024.bin' '-l' '-1' '-v' '-w' '/tmp/graph5166950505514634024.weights' '-q' '0' '-e' '0.001'
[2025-06-03 04:11:21] [INFO ] Decomposing Gal with order
[2025-06-03 04:11:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 04:11:21] [INFO ] Removed a total of 81 redundant transitions.
[2025-06-03 04:11:21] [INFO ] Flatten gal took : 18 ms
[2025-06-03 04:11:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 04:11:21] [INFO ] Time to serialize gal into /tmp/CTLFireability8174727942548006161.gal : 6 ms
[2025-06-03 04:11:21] [INFO ] Time to serialize properties into /tmp/CTLFireability2208935094146644743.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/CTLFireability8174727942548006161.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2208935094146644743.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 11 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,4.77427e+13,1205.48,15103164,37895,221,2.6539e+07,124136,562,9.41978e+07,70,1.48213e+06,0


Converting to forward existential form...Done !
original formula: AF((!(E(EF(AX(((i11.u30.p103==1)&&(i23.u75.p259==1)))) U (E((i3.i0.u6.p18==1) U (i8.u43.p136==1)) + AX((i12.u35.p91==1))))) * (i12.u35.p9...162
=> equivalent forward existential formula: [FwdG(Init,!((!(E(E(TRUE U !(EX(!(((i11.u30.p103==1)&&(i23.u75.p259==1)))))) U (E((i3.i0.u6.p18==1) U (i8.u43.p1...225
Reverse transition relation is NOT exact ! Due to transitions t239, t240, t242, i1.u38.t82, i1.u38.t98, i3.i0.u5.t166, i3.i1.u8.t160, i3.i1.u8.t168, i4.u11...1009
Detected timeout of ITS tools.
[2025-06-03 04:37:51] [INFO ] Applying decomposition
[2025-06-03 04:37:51] [INFO ] Flatten gal took : 6 ms
[2025-06-03 04:37:51] [INFO ] Decomposing Gal with order
[2025-06-03 04:37:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 04:37:51] [INFO ] Removed a total of 82 redundant transitions.
[2025-06-03 04:37:51] [INFO ] Flatten gal took : 11 ms
[2025-06-03 04:37:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 430 labels/synchronizations in 21 ms.
[2025-06-03 04:37:51] [INFO ] Time to serialize gal into /tmp/CTLFireability17348417232225376265.gal : 3 ms
[2025-06-03 04:37:51] [INFO ] Time to serialize properties into /tmp/CTLFireability2904945988125636100.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/CTLFireability17348417232225376265.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2904945988125636100.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 11 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,4.77427e+13,571.932,7716704,3356,4050,8.81888e+06,6.22208e+06,425,2.96881e+07,250,4.02892e+07,0


Converting to forward existential form...Done !
original formula: AF((!(E(EF(AX(((i0.i0.i0.i0.i0.i0.u12.p103==1)&&(i1.u19.p259==1)))) U (E((i0.i0.i0.i0.i0.i0.i0.i0.u9.p18==1) U (i0.i0.i0.i0.i0.u13.p136==...233
=> equivalent forward existential formula: [FwdG(Init,!((!(E(E(TRUE U !(EX(!(((i0.i0.i0.i0.i0.i0.u12.p103==1)&&(i1.u19.p259==1)))))) U (E((i0.i0.i0.i0.i0.i...296
Reverse transition relation is NOT exact ! Due to transitions t194, t239, t242, t243, i0.t23, i0.t22, i0.u17.t24, i0.u17.t26, i0.u17.t248, i0.i0.t39, i0.i0...1616

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

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

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is DiscoveryGPU-PT-09b, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r058-smll-174854064600666"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-09b.tgz
mv DiscoveryGPU-PT-09b execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;