Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007900434.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 GPUForwardProgress-PT-16b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007900434
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 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 84K 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 GPUForwardProgress-PT-16b-CTLFireability-2023-12
FORMULA_NAME GPUForwardProgress-PT-16b-CTLFireability-2023-13
FORMULA_NAME GPUForwardProgress-PT-16b-CTLFireability-2023-14
FORMULA_NAME GPUForwardProgress-PT-16b-CTLFireability-2023-15
FORMULA_NAME GPUForwardProgress-PT-16b-CTLFireability-2025-00
FORMULA_NAME GPUForwardProgress-PT-16b-CTLFireability-2025-01
FORMULA_NAME GPUForwardProgress-PT-16b-CTLFireability-2025-02
FORMULA_NAME GPUForwardProgress-PT-16b-CTLFireability-2025-03
FORMULA_NAME GPUForwardProgress-PT-16b-CTLFireability-2025-04
FORMULA_NAME GPUForwardProgress-PT-16b-CTLFireability-2025-05
FORMULA_NAME GPUForwardProgress-PT-16b-CTLFireability-2025-06
FORMULA_NAME GPUForwardProgress-PT-16b-CTLFireability-2025-07
FORMULA_NAME GPUForwardProgress-PT-16b-CTLFireability-2025-08
FORMULA_NAME GPUForwardProgress-PT-16b-CTLFireability-2025-09
FORMULA_NAME GPUForwardProgress-PT-16b-CTLFireability-2025-10
FORMULA_NAME GPUForwardProgress-PT-16b-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748961984615

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-16b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-03 14:46:27] [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 14:46:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 14:46:27] [INFO ] Load time of PNML (sax parser for PT used): 189 ms
[2025-06-03 14:46:27] [INFO ] Transformed 340 places.
[2025-06-03 14:46:27] [INFO ] Transformed 357 transitions.
[2025-06-03 14:46:27] [INFO ] Found NUPN structural information;
[2025-06-03 14:46:27] [INFO ] Parsed PT model containing 340 places and 357 transitions and 877 arcs in 425 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 28 ms.
Support contains 97 out of 340 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 340/340 places, 357/357 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 339 transition count 357
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 25 place count 315 transition count 333
Iterating global reduction 1 with 24 rules applied. Total rules applied 49 place count 315 transition count 333
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 56 place count 308 transition count 326
Iterating global reduction 1 with 7 rules applied. Total rules applied 63 place count 308 transition count 326
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 69 place count 308 transition count 320
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 70 place count 307 transition count 319
Iterating global reduction 2 with 1 rules applied. Total rules applied 71 place count 307 transition count 319
Applied a total of 71 rules in 186 ms. Remains 307 /340 variables (removed 33) and now considering 319/357 (removed 38) transitions.
// Phase 1: matrix 319 rows 307 cols
[2025-06-03 14:46:28] [INFO ] Computed 17 invariants in 37 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:46:28] [INFO ] Implicit Places using invariants in 596 ms returned []
[2025-06-03 14:46:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:46:29] [INFO ] Implicit Places using invariants and state equation in 559 ms returned []
Implicit Place search using SMT with State Equation took 1226 ms to find 0 implicit places.
Running 318 sub problems to find dead transitions.
[2025-06-03 14:46:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/306 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/306 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 2 (OVERLAPS) 319/625 variables, 306/323 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/625 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 4 (OVERLAPS) 1/626 variables, 1/324 constraints. Problems are: Problem set: 0 solved, 318 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 626/626 variables, and 324 constraints, problems are : Problem set: 0 solved, 318 unsolved in 30045 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 307/307 constraints, PredecessorRefiner: 318/318 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 318 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/306 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/306 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 2 (OVERLAPS) 319/625 variables, 306/323 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/625 variables, 318/641 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/625 variables, 0/641 constraints. Problems are: Problem set: 0 solved, 318 unsolved
At refinement iteration 5 (OVERLAPS) 1/626 variables, 1/642 constraints. Problems are: Problem set: 0 solved, 318 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 626/626 variables, and 642 constraints, problems are : Problem set: 0 solved, 318 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 307/307 constraints, PredecessorRefiner: 318/318 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60231ms problems are : Problem set: 0 solved, 318 unsolved
Search for dead transitions found 0 dead transitions in 60254ms
Starting structural reductions in LTL mode, iteration 1 : 307/340 places, 319/357 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61706 ms. Remains : 307/340 places, 319/357 transitions.
Support contains 97 out of 307 places after structural reductions.
[2025-06-03 14:47:30] [INFO ] Flatten gal took : 107 ms
[2025-06-03 14:47:30] [INFO ] Flatten gal took : 45 ms
[2025-06-03 14:47:30] [INFO ] Input system was already deterministic with 319 transitions.
RANDOM walk for 40000 steps (277 resets) in 2545 ms. (15 steps per ms) remains 10/84 properties
BEST_FIRST walk for 40004 steps (20 resets) in 160 ms. (248 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (18 resets) in 81 ms. (487 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (34 resets) in 111 ms. (357 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40002 steps (33 resets) in 131 ms. (303 steps per ms) remains 7/9 properties
BEST_FIRST walk for 40001 steps (33 resets) in 104 ms. (380 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (43 resets) in 163 ms. (243 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (32 resets) in 98 ms. (404 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (33 resets) in 104 ms. (380 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (20 resets) in 91 ms. (434 steps per ms) remains 7/7 properties
[2025-06-03 14:47:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 290/306 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/306 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 319/625 variables, 306/323 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/625 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp60 is UNSAT
At refinement iteration 5 (OVERLAPS) 1/626 variables, 1/324 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/626 variables, 0/324 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/626 variables, 0/324 constraints. Problems are: Problem set: 3 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 626/626 variables, and 324 constraints, problems are : Problem set: 3 solved, 4 unsolved in 1300 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 307/307 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 296/306 variables, 17/17 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/306 variables, 0/17 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 319/625 variables, 306/323 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/625 variables, 4/327 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/625 variables, 0/327 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 1/626 variables, 1/328 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/626 variables, 0/328 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/626 variables, 0/328 constraints. Problems are: Problem set: 3 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 626/626 variables, and 328 constraints, problems are : Problem set: 3 solved, 4 unsolved in 1352 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 307/307 constraints, PredecessorRefiner: 4/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2677ms problems are : Problem set: 3 solved, 4 unsolved
Fused 4 Parikh solutions to 3 different solutions.
Finished Parikh walk after 149 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=74 )
Parikh walk visited 4 properties in 408 ms.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
FORMULA GPUForwardProgress-PT-16b-CTLFireability-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 14:47:34] [INFO ] Flatten gal took : 35 ms
[2025-06-03 14:47:34] [INFO ] Flatten gal took : 35 ms
[2025-06-03 14:47:34] [INFO ] Input system was already deterministic with 319 transitions.
Support contains 89 out of 307 places (down from 90) after GAL structural reductions.
Computed a total of 60 stabilizing places and 60 stable transitions
Graph (complete) has 472 edges and 307 vertex of which 287 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.9 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 307/307 places, 319/319 transitions.
Graph (trivial) has 259 edges and 307 vertex of which 6 / 307 are part of one of the 1 SCC in 3 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 466 edges and 302 vertex of which 282 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.2 ms
Discarding 20 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 148 transitions
Trivial Post-agglo rules discarded 148 transitions
Performed 148 trivial Post agglomeration. Transition count delta: 148
Iterating post reduction 0 with 148 rules applied. Total rules applied 150 place count 281 transition count 161
Reduce places removed 148 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 1 with 163 rules applied. Total rules applied 313 place count 133 transition count 146
Reduce places removed 5 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 7 rules applied. Total rules applied 320 place count 128 transition count 144
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 323 place count 126 transition count 143
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 33 Pre rules applied. Total rules applied 323 place count 126 transition count 110
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 4 with 66 rules applied. Total rules applied 389 place count 93 transition count 110
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 405 place count 77 transition count 94
Iterating global reduction 4 with 16 rules applied. Total rules applied 421 place count 77 transition count 94
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 4 with 68 rules applied. Total rules applied 489 place count 43 transition count 60
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 490 place count 43 transition count 60
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 491 place count 42 transition count 59
Applied a total of 491 rules in 69 ms. Remains 42 /307 variables (removed 265) and now considering 59/319 (removed 260) transitions.
// Phase 1: matrix 59 rows 42 cols
[2025-06-03 14:47:34] [INFO ] Computed 0 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:47:34] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-06-03 14:47:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:47:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 14:47:34] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 14:47:34] [INFO ] Redundant transitions in 1 ms returned []
Running 56 sub problems to find dead transitions.
[2025-06-03 14:47:34] [INFO ] Invariant cache hit.
[2025-06-03 14:47:34] [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) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 58/97 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (OVERLAPS) 3/100 variables, 3/42 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (OVERLAPS) 1/101 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/101 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 7 (OVERLAPS) 0/101 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Real declared 101/101 variables, and 43 constraints, problems are : Problem set: 0 solved, 56 unsolved in 2445 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 56 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 58/97 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (OVERLAPS) 3/100 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 55/98 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/100 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 7 (OVERLAPS) 1/101 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/101 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 9 (OVERLAPS) 0/101 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Int declared 101/101 variables, and 99 constraints, problems are : Problem set: 0 solved, 56 unsolved in 2915 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5379ms problems are : Problem set: 0 solved, 56 unsolved
Search for dead transitions found 0 dead transitions in 5380ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/307 places, 59/319 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5581 ms. Remains : 42/307 places, 59/319 transitions.
[2025-06-03 14:47:40] [INFO ] Flatten gal took : 4 ms
[2025-06-03 14:47:40] [INFO ] Flatten gal took : 4 ms
[2025-06-03 14:47:40] [INFO ] Input system was already deterministic with 59 transitions.
[2025-06-03 14:47:40] [INFO ] Flatten gal took : 4 ms
[2025-06-03 14:47:40] [INFO ] Flatten gal took : 4 ms
[2025-06-03 14:47:40] [INFO ] Time to serialize gal into /tmp/CTLFireability9739058556645708673.gal : 3 ms
[2025-06-03 14:47:40] [INFO ] Time to serialize properties into /tmp/CTLFireability5494460340895988930.ctl : 3 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/CTLFireability9739058556645708673.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5494460340895988930.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.61768e+09,0.603909,19648,2,561,5,96936,6,0,227,82828,0


Converting to forward existential form...Done !
original formula: EG(EF(((EF((p74==0)) + (p297==0)) + (((p298==1)&&(p321==1))&&(p336==1)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((E(TRUE U (p74==0)) + (p297==0)) + (((p298==1)&&(p321==1))&&(p336==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t8, t10, t12, t15, t17, t19, t21, t23, t25, t27, t29, t31, t33, t35, t38, t39, t5...256
(forward)formula 0,1,1.22904,24000,1,0,147,121286,144,68,1628,113178,135
FORMULA GPUForwardProgress-PT-16b-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 307/307 places, 319/319 transitions.
Graph (trivial) has 257 edges and 307 vertex of which 6 / 307 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 466 edges and 302 vertex of which 282 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.3 ms
Discarding 20 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 146 transitions
Trivial Post-agglo rules discarded 146 transitions
Performed 146 trivial Post agglomeration. Transition count delta: 146
Iterating post reduction 0 with 146 rules applied. Total rules applied 148 place count 281 transition count 163
Reduce places removed 146 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 160 rules applied. Total rules applied 308 place count 135 transition count 149
Reduce places removed 4 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 6 rules applied. Total rules applied 314 place count 131 transition count 147
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 316 place count 129 transition count 147
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 34 Pre rules applied. Total rules applied 316 place count 129 transition count 113
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 4 with 68 rules applied. Total rules applied 384 place count 95 transition count 113
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 400 place count 79 transition count 97
Iterating global reduction 4 with 16 rules applied. Total rules applied 416 place count 79 transition count 97
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 4 with 66 rules applied. Total rules applied 482 place count 46 transition count 64
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 483 place count 45 transition count 63
Applied a total of 483 rules in 60 ms. Remains 45 /307 variables (removed 262) and now considering 63/319 (removed 256) transitions.
// Phase 1: matrix 63 rows 45 cols
[2025-06-03 14:47:41] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:47:41] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-03 14:47:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:47:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 14:47:41] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 14:47:41] [INFO ] Redundant transitions in 1 ms returned []
Running 59 sub problems to find dead transitions.
[2025-06-03 14:47:41] [INFO ] Invariant cache hit.
[2025-06-03 14:47:41] [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) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 62/103 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (OVERLAPS) 4/107 variables, 4/45 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (OVERLAPS) 1/108 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 0/108 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 108/108 variables, and 46 constraints, problems are : Problem set: 0 solved, 59 unsolved in 2125 ms.
Refiners :[State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 62/103 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 4/45 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (OVERLAPS) 4/107 variables, 4/49 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/107 variables, 55/104 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/107 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 1/108 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/108 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (OVERLAPS) 0/108 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 108/108 variables, and 105 constraints, problems are : Problem set: 0 solved, 59 unsolved in 1960 ms.
Refiners :[State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4109ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 4110ms
Starting structural reductions in SI_CTL mode, iteration 1 : 45/307 places, 63/319 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4337 ms. Remains : 45/307 places, 63/319 transitions.
[2025-06-03 14:47:46] [INFO ] Flatten gal took : 4 ms
[2025-06-03 14:47:46] [INFO ] Flatten gal took : 4 ms
[2025-06-03 14:47:46] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-03 14:47:46] [INFO ] Flatten gal took : 4 ms
[2025-06-03 14:47:46] [INFO ] Flatten gal took : 4 ms
[2025-06-03 14:47:46] [INFO ] Time to serialize gal into /tmp/CTLFireability14766366392975230687.gal : 1 ms
[2025-06-03 14:47:46] [INFO ] Time to serialize properties into /tmp/CTLFireability10757277440427907256.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/CTLFireability14766366392975230687.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10757277440427907256.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,1.53586e+10,0.949376,22328,2,682,5,109607,6,0,242,97805,0


Converting to forward existential form...Done !
original formula: EG((EF((p170==1)) * A(((p63==1) * !(A((((p64==1)&&(p321==1))&&(p336==1)) U (p171==1)))) U !(EG((p195==1))))))
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (p170==1)) * !((E(!(!(EG((p195==1)))) U (!(((p63==1) * !(!((E(!((p171==1)) U (!((((p64==1)&...284
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t7, t11, t13, t16, t18, t20, t22, t24, t27, t28, t31, t33, t35, t37, t39, t41, t4...261
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,7.05964,172548,1,0,1250,963773,174,704,1744,1.31462e+06,1396
FORMULA GPUForwardProgress-PT-16b-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 307/307 places, 319/319 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 291 transition count 303
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 291 transition count 303
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 36 place count 291 transition count 299
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 42 place count 285 transition count 293
Iterating global reduction 1 with 6 rules applied. Total rules applied 48 place count 285 transition count 293
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 52 place count 285 transition count 289
Applied a total of 52 rules in 33 ms. Remains 285 /307 variables (removed 22) and now considering 289/319 (removed 30) transitions.
// Phase 1: matrix 289 rows 285 cols
[2025-06-03 14:47:53] [INFO ] Computed 17 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:47:53] [INFO ] Implicit Places using invariants in 166 ms returned []
[2025-06-03 14:47:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:47:53] [INFO ] Implicit Places using invariants and state equation in 315 ms returned []
Implicit Place search using SMT with State Equation took 492 ms to find 0 implicit places.
Running 288 sub problems to find dead transitions.
[2025-06-03 14:47:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 2 (OVERLAPS) 289/573 variables, 284/301 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 4 (OVERLAPS) 1/574 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/574 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 288 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 574/574 variables, and 302 constraints, problems are : Problem set: 0 solved, 288 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 285/285 constraints, PredecessorRefiner: 288/288 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 288 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 2 (OVERLAPS) 289/573 variables, 284/301 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/573 variables, 288/589 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/573 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 5 (OVERLAPS) 1/574 variables, 1/590 constraints. Problems are: Problem set: 0 solved, 288 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 574/574 variables, and 590 constraints, problems are : Problem set: 0 solved, 288 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 285/285 constraints, PredecessorRefiner: 288/288 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60117ms problems are : Problem set: 0 solved, 288 unsolved
Search for dead transitions found 0 dead transitions in 60119ms
Starting structural reductions in LTL mode, iteration 1 : 285/307 places, 289/319 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60648 ms. Remains : 285/307 places, 289/319 transitions.
[2025-06-03 14:48:53] [INFO ] Flatten gal took : 26 ms
[2025-06-03 14:48:53] [INFO ] Flatten gal took : 25 ms
[2025-06-03 14:48:53] [INFO ] Input system was already deterministic with 289 transitions.
[2025-06-03 14:48:53] [INFO ] Flatten gal took : 21 ms
[2025-06-03 14:48:53] [INFO ] Flatten gal took : 21 ms
[2025-06-03 14:48:54] [INFO ] Time to serialize gal into /tmp/CTLFireability5907086337721022550.gal : 16 ms
[2025-06-03 14:48:54] [INFO ] Time to serialize properties into /tmp/CTLFireability16434313366445446980.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/CTLFireability5907086337721022550.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16434313366445446980.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 14:49:24] [INFO ] Flatten gal took : 14 ms
[2025-06-03 14:49:24] [INFO ] Applying decomposition
[2025-06-03 14:49:24] [INFO ] Flatten gal took : 13 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/graph7557542129746303686.txt' '-o' '/tmp/graph7557542129746303686.bin' '-w' '/tmp/graph7557542129746303686.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7557542129746303686.bin' '-l' '-1' '-v' '-w' '/tmp/graph7557542129746303686.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:49:24] [INFO ] Decomposing Gal with order
[2025-06-03 14:49:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:49:24] [INFO ] Removed a total of 79 redundant transitions.
[2025-06-03 14:49:24] [INFO ] Flatten gal took : 123 ms
[2025-06-03 14:49:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2025-06-03 14:49:24] [INFO ] Time to serialize gal into /tmp/CTLFireability16257697223949172169.gal : 18 ms
[2025-06-03 14:49:24] [INFO ] Time to serialize properties into /tmp/CTLFireability2626803690530598996.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/CTLFireability16257697223949172169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2626803690530598996.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,5.58171e+20,0.292203,12076,704,27,16246,313,561,22912,35,835,0


Converting to forward existential form...Done !
original formula: EG((AG(EF((i7.i2.u54.p141==0))) + (((E((i4.i0.u28.p74!=1) U ((i0.i1.u3.p8==1)&&(i11.i1.u78.p197==1))) * (i12.i2.u79.p232==1)) * (EG((i12....447
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !(E(TRUE U (i7.i2.u54.p141==0))))) + (((E((i4.i0.u28.p74!=1) U ((i0.i1.u3.p8==1)&&(i11.i1...526
Reverse transition relation is NOT exact ! Due to transitions t255, i1.t250, i1.i1.u7.t243, i2.t237, i2.i1.u19.t227, i3.t220, i3.i2.t213, i4.t207, i4.i2.u3...627
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 17
(forward)formula 0,1,7.67785,162476,1,0,414177,339,4118,287072,184,1064,454777
FORMULA GPUForwardProgress-PT-16b-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 307/307 places, 319/319 transitions.
Graph (complete) has 472 edges and 307 vertex of which 287 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.3 ms
Discarding 20 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 151 place count 286 transition count 165
Reduce places removed 150 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 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 1 with 166 rules applied. Total rules applied 317 place count 136 transition count 149
Reduce places removed 5 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 7 rules applied. Total rules applied 324 place count 131 transition count 147
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 328 place count 129 transition count 145
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 329 place count 128 transition count 145
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 35 Pre rules applied. Total rules applied 329 place count 128 transition count 110
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 5 with 70 rules applied. Total rules applied 399 place count 93 transition count 110
Discarding 16 places :
Symmetric choice reduction at 5 with 16 rule applications. Total rules 415 place count 77 transition count 94
Iterating global reduction 5 with 16 rules applied. Total rules applied 431 place count 77 transition count 94
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 431 place count 77 transition count 93
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 433 place count 76 transition count 93
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 5 with 62 rules applied. Total rules applied 495 place count 45 transition count 62
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 496 place count 44 transition count 61
Applied a total of 496 rules in 50 ms. Remains 44 /307 variables (removed 263) and now considering 61/319 (removed 258) transitions.
// Phase 1: matrix 61 rows 44 cols
[2025-06-03 14:49:32] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:49:32] [INFO ] Implicit Places using invariants in 59 ms returned []
[2025-06-03 14:49:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:49:32] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 14:49:32] [INFO ] Redundant transitions in 1 ms returned []
Running 45 sub problems to find dead transitions.
[2025-06-03 14:49:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (OVERLAPS) 61/90 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 3 (OVERLAPS) 15/105 variables, 15/44 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 5 (OVERLAPS) 0/105 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 44 constraints, problems are : Problem set: 0 solved, 45 unsolved in 1325 ms.
Refiners :[State Equation: 44/44 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (OVERLAPS) 61/90 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 19/48 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 4 (OVERLAPS) 15/105 variables, 15/63 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/105 variables, 26/89 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/105 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 7 (OVERLAPS) 0/105 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 89 constraints, problems are : Problem set: 0 solved, 45 unsolved in 1812 ms.
Refiners :[State Equation: 44/44 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3152ms problems are : Problem set: 0 solved, 45 unsolved
Search for dead transitions found 0 dead transitions in 3152ms
Starting structural reductions in SI_CTL mode, iteration 1 : 44/307 places, 61/319 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3358 ms. Remains : 44/307 places, 61/319 transitions.
[2025-06-03 14:49:35] [INFO ] Flatten gal took : 5 ms
[2025-06-03 14:49:35] [INFO ] Flatten gal took : 4 ms
[2025-06-03 14:49:35] [INFO ] Input system was already deterministic with 61 transitions.
[2025-06-03 14:49:35] [INFO ] Flatten gal took : 4 ms
[2025-06-03 14:49:35] [INFO ] Flatten gal took : 4 ms
[2025-06-03 14:49:35] [INFO ] Time to serialize gal into /tmp/CTLFireability11667381189571177628.gal : 1 ms
[2025-06-03 14:49:35] [INFO ] Time to serialize properties into /tmp/CTLFireability14007025576641757450.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/CTLFireability11667381189571177628.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14007025576641757450.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,6.40068e+09,0.243757,10516,2,1296,5,35334,6,0,236,34243,0


Converting to forward existential form...Done !
original formula: EF(!(A((p191==1) U (AF(AG((p195==1))) * !((AF((p35==1)) * (p317!=1)))))))
=> equivalent forward existential formula: (([FwdG((FwdU(FwdU(Init,TRUE),!((!(EG(!(!(E(TRUE U !((p195==1))))))) * !((!(EG(!((p35==1)))) * (p317!=1)))))) * ...492
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t8, t10, t12, t14, t16, t18, t20, t22, t24, t28, t30, t32, t34, t36, t39, t40...270
(forward)formula 0,1,6.60495,159860,1,0,583,1.05984e+06,158,285,1596,1.03187e+06,657
FORMULA GPUForwardProgress-PT-16b-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 307/307 places, 319/319 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 291 transition count 303
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 291 transition count 303
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 34 place count 291 transition count 301
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 41 place count 284 transition count 294
Iterating global reduction 1 with 7 rules applied. Total rules applied 48 place count 284 transition count 294
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 54 place count 284 transition count 288
Applied a total of 54 rules in 26 ms. Remains 284 /307 variables (removed 23) and now considering 288/319 (removed 31) transitions.
// Phase 1: matrix 288 rows 284 cols
[2025-06-03 14:49:42] [INFO ] Computed 17 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:49:42] [INFO ] Implicit Places using invariants in 167 ms returned []
[2025-06-03 14:49:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:49:42] [INFO ] Implicit Places using invariants and state equation in 379 ms returned []
Implicit Place search using SMT with State Equation took 551 ms to find 0 implicit places.
Running 287 sub problems to find dead transitions.
[2025-06-03 14:49:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/283 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 2 (OVERLAPS) 288/571 variables, 283/300 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 4 (OVERLAPS) 1/572 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Error getting values : (error "ParserException while parsing response: ((t0 1.0)
(t1 1.0)
(t2 1.0)
(t3 12.0)
(t4 0.0)
(t5 1.0)
(t6 12.0)
(t7 0.0)
(t8 0.0)
(t9 0.0)
(t10 0.0)
(t11 12.0)
(t12 1.0)
(t13 1.0)
(t14 11.0)
(t15 0.0)
(t16 0.0)
(t17 0.0)
(t18 0.0)
(t19 11.0)
(t20 0.0)
(t21 0.0)
(t22 11.0)
(t23 1.0)
(t24 12.0)
(t25 0.0)
(t26 1.0)
(t27 1.0)
(t28 1.0)
(t29 1.0)
(t30 1.0)
(t31 1.0)
(t32 1.0)
(t33 0.0)
(t34 0.0)
(t35 0.0)
(t36 1.0)
(t37 1.0)
(t38 1.0)
(t39 0.0)
(t40 1.0)
(t41 1.0)
(t42 1.0)
(t43 1.0)
(t44 1.0)
(t45 1.0)
(t46 1.0)
(t47 0.0)
(t48 0.0)
(t49 0.0)
(t50 0.0)
(t51 0.0)
(t52 1.0)
(t53 1.0)
(t54 1.0)
(t55 0.0)
(t56 1.0)
(t57 1.0)
(t58 1.0)
(t59 1.0)
(t60 1.0)
(t61 1.0)
(t62 1.0)
(t63 0.0)
(t64 0.0)
(t65 0.0)
(t66 1.0)
(t67 1.0)
(t68 1.0)
(t69 0.0)
(t70 1.0)
(t71 1.0)
(t72 1.0)
(t73 1.0)
(t74 1.0)
(t75 1.0)
(t76 1.0)
(t77 0.0)
(t78 0.0)
(t79 0.0)
(t80 0.0)
(t81 0.0)
(t82 1.0)
(t83 1.0)
(t84 1.0)
(t85 0.0)
(t86 1.0)
(t87 1.0)
(t88 1.0)
(t89 1.0)
(t90 1.0)
(t91 1.0)
(t92 1.0)
(t93 0.0)
(t94 0.0)
(t95 0.0)
(t96 1.0)
(t97 1.0)
(t98 1.0)
(t99 0.0)
(t100 1.0)
(t101 1.0)
(t102 1.0)
(t103 1.0)
(t104 1.0)
(t105 1.0)
(t106 1.0)
(t107 0.0)
(t108 0.0)
(t109 0.0)
(t110 1.0)
(t111 1.0)
(t112 1.0)
(t113 0.0)
(t114 1.0)
(t115 1.0)
(t116 1.0)
(t117 1.0)
(t118 1.0)
(t119 1.0)
(t120 1.0)
(t121 0.0)
(t122 0.0)
(t123 0.0)
(t124 1.0)
(t125 1.0)
(t126 1.0)
(t127 0.0)
(t128 1.0)
(t129 1.0)
(t130 1.0)
(t131 1.0)
(t132 1.0)
(t133 1.0)
(t134 1.0)
(t135 0.0)
(t136 0.0)
(t137 0.0)
(t138 1.0)
(t139 1.0)
(t140 1.0)
(t141 0.0)
(t142 1.0)
(t143 1.0)
(t144 1.0)
(t145 1.0)
(t146 1.0)
(t147 1.0)
(t148 1.0)
(t149 0.0)
(t150 0.0)
(t151 0.0)
(t152 1.0)
(t153 1.0)
(t154 1.0)
(t155 0.0)
(t156 1.0)
(t157 1.0)
(t158 1.0)
(t159 1.0)
(t160 1.0)
(t161 1.0)
(t162 1.0)
(t163 0.0)
(t164 0.0)
(t165 0.0)
(t166 1.0)
(t167 1.0)
(t168 1.0)
(t169 0.0)
(t170 1.0)
(t171 1.0)
(t172 1.0)
(t173 1.0)
(t174 1.0)
(t175 1.0)
(t176 1.0)
(t177 0.0)
(t178 0.0)
(t179 0.0)
(t180 1.0)
(t181 1.0)
(t182 1.0)
(t183 0.0)
(t184 1.0)
(t185 1.0)
(t186 1.0)
(t187 1.0)
(t188 1.0)
(t189 1.0)
(t190 1.0)
(t191 0.0)
(t192 0.0)
(t193 0.0)
(t194 1.0)
(t195 1.0)
(t196 1.0)
(t197 0.0)
(t198 1.0)
(t199 1.0)
(t200 1.0)
(t201 1.0)
(t202 1.0)
(t203 1.0)
(t204 0.0)
(t205 0.0)
(t206 0.0)
(t207 0.0)
(t208 1.0)
(t209 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 572/572 variables, and 301 constraints, problems are : Problem set: 0 solved, 287 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 284/284 constraints, PredecessorRefiner: 287/287 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 287 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/283 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 2 (OVERLAPS) 288/571 variables, 283/300 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/571 variables, 287/587 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/571 variables, 0/587 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 5 (OVERLAPS) 1/572 variables, 1/588 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 572/572 variables, and 588 constraints, problems are : Problem set: 0 solved, 287 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 284/284 constraints, PredecessorRefiner: 287/287 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60105ms problems are : Problem set: 0 solved, 287 unsolved
Search for dead transitions found 0 dead transitions in 60107ms
Starting structural reductions in LTL mode, iteration 1 : 284/307 places, 288/319 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60686 ms. Remains : 284/307 places, 288/319 transitions.
[2025-06-03 14:50:43] [INFO ] Flatten gal took : 18 ms
[2025-06-03 14:50:43] [INFO ] Flatten gal took : 16 ms
[2025-06-03 14:50:43] [INFO ] Input system was already deterministic with 288 transitions.
[2025-06-03 14:50:43] [INFO ] Flatten gal took : 16 ms
[2025-06-03 14:50:43] [INFO ] Flatten gal took : 16 ms
[2025-06-03 14:50:43] [INFO ] Time to serialize gal into /tmp/CTLFireability13914135278295148020.gal : 4 ms
[2025-06-03 14:50:43] [INFO ] Time to serialize properties into /tmp/CTLFireability16402928715708836343.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/CTLFireability13914135278295148020.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16402928715708836343.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 14:51:13] [INFO ] Flatten gal took : 10 ms
[2025-06-03 14:51:13] [INFO ] Applying decomposition
[2025-06-03 14:51:13] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3429974327478436325.txt' '-o' '/tmp/graph3429974327478436325.bin' '-w' '/tmp/graph3429974327478436325.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3429974327478436325.bin' '-l' '-1' '-v' '-w' '/tmp/graph3429974327478436325.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:51:13] [INFO ] Decomposing Gal with order
[2025-06-03 14:51:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:51:13] [INFO ] Removed a total of 79 redundant transitions.
[2025-06-03 14:51:13] [INFO ] Flatten gal took : 27 ms
[2025-06-03 14:51:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-03 14:51:13] [INFO ] Time to serialize gal into /tmp/CTLFireability1875035113570439736.gal : 6 ms
[2025-06-03 14:51:13] [INFO ] Time to serialize properties into /tmp/CTLFireability6328435677520097608.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/CTLFireability1875035113570439736.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6328435677520097608.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.33232e+20,0.220241,9872,653,28,11891,250,563,15547,41,553,0


Converting to forward existential form...Done !
original formula: EG((A(A(EG((i6.i0.u38.p117==1)) U EG((i5.i0.u32.p96==1))) U (!((AX((i1.i0.u8.p20==1)) + EF((i13.i1.u88.p245==1)))) + ((E((i13.i2.u84.p250...316
=> equivalent forward existential formula: [FwdG(Init,(!((E(!((!((!(EX(!((i1.i0.u8.p20==1)))) + E(TRUE U (i13.i1.u88.p245==1)))) + ((E((i13.i2.u84.p250==1)...955
Reverse transition relation is NOT exact ! Due to transitions t254, i1.i0.t242, i1.i0.u8.t250, i2.t235, i2.i1.u19.t228, i3.i1.t214, i3.i1.t221, i4.t207, i4...657
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 17
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 17
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 307/307 places, 319/319 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 290 transition count 302
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 290 transition count 302
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 38 place count 290 transition count 298
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 45 place count 283 transition count 291
Iterating global reduction 1 with 7 rules applied. Total rules applied 52 place count 283 transition count 291
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 57 place count 283 transition count 286
Applied a total of 57 rules in 13 ms. Remains 283 /307 variables (removed 24) and now considering 286/319 (removed 33) transitions.
// Phase 1: matrix 286 rows 283 cols
[2025-06-03 14:51:43] [INFO ] Computed 17 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:51:43] [INFO ] Implicit Places using invariants in 178 ms returned []
[2025-06-03 14:51:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:51:44] [INFO ] Implicit Places using invariants and state equation in 313 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
Running 285 sub problems to find dead transitions.
[2025-06-03 14:51:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 2 (OVERLAPS) 286/568 variables, 282/299 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/568 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 4 (OVERLAPS) 1/569 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 285 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 569/569 variables, and 300 constraints, problems are : Problem set: 0 solved, 285 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 285/285 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 285 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 2 (OVERLAPS) 286/568 variables, 282/299 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/568 variables, 285/584 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/568 variables, 0/584 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 5 (OVERLAPS) 1/569 variables, 1/585 constraints. Problems are: Problem set: 0 solved, 285 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 1)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 1)
(s79 0)
(s80 0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 569/569 variables, and 585 constraints, problems are : Problem set: 0 solved, 285 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 285/285 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60070ms problems are : Problem set: 0 solved, 285 unsolved
Search for dead transitions found 0 dead transitions in 60071ms
Starting structural reductions in LTL mode, iteration 1 : 283/307 places, 286/319 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60589 ms. Remains : 283/307 places, 286/319 transitions.
[2025-06-03 14:52:44] [INFO ] Flatten gal took : 21 ms
[2025-06-03 14:52:44] [INFO ] Flatten gal took : 14 ms
[2025-06-03 14:52:44] [INFO ] Input system was already deterministic with 286 transitions.
[2025-06-03 14:52:44] [INFO ] Flatten gal took : 14 ms
[2025-06-03 14:52:44] [INFO ] Flatten gal took : 13 ms
[2025-06-03 14:52:44] [INFO ] Time to serialize gal into /tmp/CTLFireability5712927733945486920.gal : 2 ms
[2025-06-03 14:52:44] [INFO ] Time to serialize properties into /tmp/CTLFireability12258384348157746621.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/CTLFireability5712927733945486920.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12258384348157746621.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 14:53:14] [INFO ] Flatten gal took : 13 ms
[2025-06-03 14:53:14] [INFO ] Applying decomposition
[2025-06-03 14:53:14] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12088062165114139533.txt' '-o' '/tmp/graph12088062165114139533.bin' '-w' '/tmp/graph12088062165114139533.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12088062165114139533.bin' '-l' '-1' '-v' '-w' '/tmp/graph12088062165114139533.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:53:14] [INFO ] Decomposing Gal with order
[2025-06-03 14:53:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:53:14] [INFO ] Removed a total of 84 redundant transitions.
[2025-06-03 14:53:14] [INFO ] Flatten gal took : 33 ms
[2025-06-03 14:53:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-03 14:53:14] [INFO ] Time to serialize gal into /tmp/CTLFireability8343250910291302970.gal : 6 ms
[2025-06-03 14:53:14] [INFO ] Time to serialize properties into /tmp/CTLFireability14758589514245205676.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/CTLFireability8343250910291302970.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14758589514245205676.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,4.91437e+20,0.368682,10496,745,26,13198,292,462,18076,35,700,0


Converting to forward existential form...Done !
original formula: A(EX(!(AG((i3.u20.p69==1)))) U (i16.u104.p288==1))
=> equivalent forward existential formula: [((Init * !(EG(!((i16.u104.p288==1))))) * !(E(!((i16.u104.p288==1)) U (!(EX(!(!(E(TRUE U !((i3.u20.p69==1)))))))...193
Reverse transition relation is NOT exact ! Due to transitions t252, i1.t247, i1.t240, i2.t234, i2.u19.t227, i3.t221, i3.t213, i4.t205, i4.u31.t198, i5.t191...571
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 17
(forward)formula 0,0,11.0777,224768,1,0,516580,292,3200,484603,168,700,508527
FORMULA GPUForwardProgress-PT-16b-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 307/307 places, 319/319 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 291 transition count 303
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 291 transition count 303
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 34 place count 291 transition count 301
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 41 place count 284 transition count 294
Iterating global reduction 1 with 7 rules applied. Total rules applied 48 place count 284 transition count 294
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 53 place count 284 transition count 289
Applied a total of 53 rules in 16 ms. Remains 284 /307 variables (removed 23) and now considering 289/319 (removed 30) transitions.
// Phase 1: matrix 289 rows 284 cols
[2025-06-03 14:53:25] [INFO ] Computed 17 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:53:25] [INFO ] Implicit Places using invariants in 117 ms returned []
[2025-06-03 14:53:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:53:26] [INFO ] Implicit Places using invariants and state equation in 340 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
Running 288 sub problems to find dead transitions.
[2025-06-03 14:53:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/283 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 2 (OVERLAPS) 289/572 variables, 283/300 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/572 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 4 (OVERLAPS) 1/573 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 288 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 573/573 variables, and 301 constraints, problems are : Problem set: 0 solved, 288 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 284/284 constraints, PredecessorRefiner: 288/288 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 288 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/283 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 2 (OVERLAPS) 289/572 variables, 283/300 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/572 variables, 288/588 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/572 variables, 0/588 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 5 (OVERLAPS) 1/573 variables, 1/589 constraints. Problems are: Problem set: 0 solved, 288 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 573/573 variables, and 589 constraints, problems are : Problem set: 0 solved, 288 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 284/284 constraints, PredecessorRefiner: 288/288 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60077ms problems are : Problem set: 0 solved, 288 unsolved
Search for dead transitions found 0 dead transitions in 60078ms
Starting structural reductions in LTL mode, iteration 1 : 284/307 places, 289/319 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60565 ms. Remains : 284/307 places, 289/319 transitions.
[2025-06-03 14:54:26] [INFO ] Flatten gal took : 12 ms
[2025-06-03 14:54:26] [INFO ] Flatten gal took : 11 ms
[2025-06-03 14:54:26] [INFO ] Input system was already deterministic with 289 transitions.
[2025-06-03 14:54:26] [INFO ] Flatten gal took : 11 ms
[2025-06-03 14:54:26] [INFO ] Flatten gal took : 11 ms
[2025-06-03 14:54:26] [INFO ] Time to serialize gal into /tmp/CTLFireability13103962792215337024.gal : 2 ms
[2025-06-03 14:54:26] [INFO ] Time to serialize properties into /tmp/CTLFireability11732740938484993028.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/CTLFireability13103962792215337024.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11732740938484993028.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 14:54:56] [INFO ] Flatten gal took : 7 ms
[2025-06-03 14:54:56] [INFO ] Applying decomposition
[2025-06-03 14:54:56] [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/graph5143632225249317240.txt' '-o' '/tmp/graph5143632225249317240.bin' '-w' '/tmp/graph5143632225249317240.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5143632225249317240.bin' '-l' '-1' '-v' '-w' '/tmp/graph5143632225249317240.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:54:56] [INFO ] Decomposing Gal with order
[2025-06-03 14:54:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:54:56] [INFO ] Removed a total of 33 redundant transitions.
[2025-06-03 14:54:56] [INFO ] Flatten gal took : 23 ms
[2025-06-03 14:54:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 14:54:56] [INFO ] Time to serialize gal into /tmp/CTLFireability12720449391452313534.gal : 9 ms
[2025-06-03 14:54:56] [INFO ] Time to serialize properties into /tmp/CTLFireability10490568194864023179.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/CTLFireability12720449391452313534.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10490568194864023179.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 : 307/307 places, 319/319 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 288 transition count 300
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 288 transition count 300
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 42 place count 288 transition count 296
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 50 place count 280 transition count 288
Iterating global reduction 1 with 8 rules applied. Total rules applied 58 place count 280 transition count 288
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 64 place count 280 transition count 282
Applied a total of 64 rules in 15 ms. Remains 280 /307 variables (removed 27) and now considering 282/319 (removed 37) transitions.
// Phase 1: matrix 282 rows 280 cols
[2025-06-03 14:55:26] [INFO ] Computed 17 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:55:26] [INFO ] Implicit Places using invariants in 123 ms returned []
[2025-06-03 14:55:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:55:26] [INFO ] Implicit Places using invariants and state equation in 304 ms returned []
Implicit Place search using SMT with State Equation took 448 ms to find 0 implicit places.
Running 281 sub problems to find dead transitions.
[2025-06-03 14:55:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/279 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/279 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 282/561 variables, 279/296 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/561 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (OVERLAPS) 1/562 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 281 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/562 variables, and 297 constraints, problems are : Problem set: 0 solved, 281 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 281 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/279 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/279 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 2 (OVERLAPS) 282/561 variables, 279/296 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/561 variables, 281/577 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/561 variables, 0/577 constraints. Problems are: Problem set: 0 solved, 281 unsolved
At refinement iteration 5 (OVERLAPS) 1/562 variables, 1/578 constraints. Problems are: Problem set: 0 solved, 281 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 562/562 variables, and 578 constraints, problems are : Problem set: 0 solved, 281 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 281/281 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60082ms problems are : Problem set: 0 solved, 281 unsolved
Search for dead transitions found 0 dead transitions in 60083ms
Starting structural reductions in LTL mode, iteration 1 : 280/307 places, 282/319 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60547 ms. Remains : 280/307 places, 282/319 transitions.
[2025-06-03 14:56:27] [INFO ] Flatten gal took : 11 ms
[2025-06-03 14:56:27] [INFO ] Flatten gal took : 12 ms
[2025-06-03 14:56:27] [INFO ] Input system was already deterministic with 282 transitions.
[2025-06-03 14:56:27] [INFO ] Flatten gal took : 11 ms
[2025-06-03 14:56:27] [INFO ] Flatten gal took : 28 ms
[2025-06-03 14:56:27] [INFO ] Time to serialize gal into /tmp/CTLFireability1594832366724235898.gal : 3 ms
[2025-06-03 14:56:27] [INFO ] Time to serialize properties into /tmp/CTLFireability12915496097391024207.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/CTLFireability1594832366724235898.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12915496097391024207.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 14:56:57] [INFO ] Flatten gal took : 7 ms
[2025-06-03 14:56:57] [INFO ] Applying decomposition
[2025-06-03 14:56:57] [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/graph12105354482026463874.txt' '-o' '/tmp/graph12105354482026463874.bin' '-w' '/tmp/graph12105354482026463874.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12105354482026463874.bin' '-l' '-1' '-v' '-w' '/tmp/graph12105354482026463874.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:56:57] [INFO ] Decomposing Gal with order
[2025-06-03 14:56:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:56:57] [INFO ] Removed a total of 85 redundant transitions.
[2025-06-03 14:56:57] [INFO ] Flatten gal took : 17 ms
[2025-06-03 14:56:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 14:56:57] [INFO ] Time to serialize gal into /tmp/CTLFireability7931216768560140707.gal : 5 ms
[2025-06-03 14:56:57] [INFO ] Time to serialize properties into /tmp/CTLFireability5173424126068418979.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/CTLFireability7931216768560140707.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5173424126068418979.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,4.07235e+20,0.236071,10696,568,26,14045,215,493,16541,35,433,0


Converting to forward existential form...Done !
original formula: E((!(((i2.i0.u17.p42==1)||(i13.i2.u85.p233==1))) * EX(!(AF((i13.i2.u85.p233!=1))))) U (EF(!(EF((i17.u117.p330==1)))) + (i2.i0.u18.p45==1)...157
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,(!(((i2.i0.u17.p42==1)||(i13.i2.u85.p233==1))) * EX(!(!(EG(!((i13.i2.u85.p233!=1)))))))),TRUE)...336
Reverse transition relation is NOT exact ! Due to transitions t248, i1.t243, i1.i2.t236, i2.t230, i2.i2.t223, i3.t216, i3.i2.t209, i4.t202, i4.i1.u29.t195,...615
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 17
(forward)formula 0,1,10.4344,204872,1,0,484995,275,3575,402464,181,707,492095
FORMULA GPUForwardProgress-PT-16b-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 307/307 places, 319/319 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 290 transition count 302
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 290 transition count 302
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 38 place count 290 transition count 298
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 45 place count 283 transition count 291
Iterating global reduction 1 with 7 rules applied. Total rules applied 52 place count 283 transition count 291
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 58 place count 283 transition count 285
Applied a total of 58 rules in 20 ms. Remains 283 /307 variables (removed 24) and now considering 285/319 (removed 34) transitions.
// Phase 1: matrix 285 rows 283 cols
[2025-06-03 14:57:07] [INFO ] Computed 17 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:57:08] [INFO ] Implicit Places using invariants in 178 ms returned []
[2025-06-03 14:57:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:57:08] [INFO ] Implicit Places using invariants and state equation in 475 ms returned []
Implicit Place search using SMT with State Equation took 667 ms to find 0 implicit places.
Running 284 sub problems to find dead transitions.
[2025-06-03 14:57:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (OVERLAPS) 285/567 variables, 282/299 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/567 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (OVERLAPS) 1/568 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 284 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 568/568 variables, and 300 constraints, problems are : Problem set: 0 solved, 284 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 284 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (OVERLAPS) 285/567 variables, 282/299 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/567 variables, 284/583 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/567 variables, 0/583 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (OVERLAPS) 1/568 variables, 1/584 constraints. Problems are: Problem set: 0 solved, 284 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 568/568 variables, and 584 constraints, problems are : Problem set: 0 solved, 284 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60079ms problems are : Problem set: 0 solved, 284 unsolved
Search for dead transitions found 0 dead transitions in 60081ms
Starting structural reductions in LTL mode, iteration 1 : 283/307 places, 285/319 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60769 ms. Remains : 283/307 places, 285/319 transitions.
[2025-06-03 14:58:08] [INFO ] Flatten gal took : 14 ms
[2025-06-03 14:58:08] [INFO ] Flatten gal took : 9 ms
[2025-06-03 14:58:08] [INFO ] Input system was already deterministic with 285 transitions.
[2025-06-03 14:58:08] [INFO ] Flatten gal took : 10 ms
[2025-06-03 14:58:08] [INFO ] Flatten gal took : 10 ms
[2025-06-03 14:58:08] [INFO ] Time to serialize gal into /tmp/CTLFireability17628486752683773933.gal : 3 ms
[2025-06-03 14:58:08] [INFO ] Time to serialize properties into /tmp/CTLFireability16082600322273997774.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/CTLFireability17628486752683773933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16082600322273997774.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 14:58:38] [INFO ] Flatten gal took : 6 ms
[2025-06-03 14:58:38] [INFO ] Applying decomposition
[2025-06-03 14:58:38] [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/graph8483386687894078150.txt' '-o' '/tmp/graph8483386687894078150.bin' '-w' '/tmp/graph8483386687894078150.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8483386687894078150.bin' '-l' '-1' '-v' '-w' '/tmp/graph8483386687894078150.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:58:38] [INFO ] Decomposing Gal with order
[2025-06-03 14:58:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:58:38] [INFO ] Removed a total of 78 redundant transitions.
[2025-06-03 14:58:38] [INFO ] Flatten gal took : 16 ms
[2025-06-03 14:58:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 14:58:38] [INFO ] Time to serialize gal into /tmp/CTLFireability18380002951049468543.gal : 4 ms
[2025-06-03 14:58:38] [INFO ] Time to serialize properties into /tmp/CTLFireability5285053855115582257.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/CTLFireability18380002951049468543.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5285053855115582257.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,5.04519e+20,0.247302,9968,672,23,11920,239,543,17317,35,482,0


Converting to forward existential form...Done !
original formula: AF(E((((EG((i2.i0.u15.p45==1)) * (i9.i2.u64.p177==1)) * ((i17.u112.p313==1)&&(i5.i0.u39.p104!=1))) * (E((i15.i0.u102.p286==1) U (i9.i0.u5...396
=> equivalent forward existential formula: [FwdG(Init,!(E((((EG((i2.i0.u15.p45==1)) * (i9.i2.u64.p177==1)) * ((i17.u112.p313==1)&&(i5.i0.u39.p104!=1))) * (...447
Reverse transition relation is NOT exact ! Due to transitions t23, t251, i1.t246, i1.i1.u13.t239, i2.i0.t226, i2.i0.u16.t233, i3.t219, i3.i0.t212, i4.t205,...627
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 307/307 places, 319/319 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 289 transition count 301
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 289 transition count 301
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 40 place count 289 transition count 297
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 48 place count 281 transition count 289
Iterating global reduction 1 with 8 rules applied. Total rules applied 56 place count 281 transition count 289
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 62 place count 281 transition count 283
Applied a total of 62 rules in 27 ms. Remains 281 /307 variables (removed 26) and now considering 283/319 (removed 36) transitions.
// Phase 1: matrix 283 rows 281 cols
[2025-06-03 14:59:09] [INFO ] Computed 17 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:59:09] [INFO ] Implicit Places using invariants in 148 ms returned []
[2025-06-03 14:59:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:59:09] [INFO ] Implicit Places using invariants and state equation in 366 ms returned []
Implicit Place search using SMT with State Equation took 516 ms to find 0 implicit places.
Running 282 sub problems to find dead transitions.
[2025-06-03 14:59:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/280 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (OVERLAPS) 283/563 variables, 280/297 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/563 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (OVERLAPS) 1/564 variables, 1/298 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Error getting values : (error "ParserException while parsing response: ((t0 1.0)
(t1 1.0)
(t2 1.0)
(t3 14.0)
(t4 0.0)
(t5 1.0)
(t6 14.0)
(t7 0.0)
(t8 0.0)
(t9 0.0)
(t10 0.0)
(t11 14.0)
(t12 1.0)
(t13 1.0)
(t14 0.0)
(t15 0.0)
(t16 0.0)
(t17 13.0)
(t18 13.0)
(t19 0.0)
(t20 0.0)
(t21 13.0)
(t22 1.0)
(t23 14.0)
(t24 0.0)
(t25 1.0)
(t26 1.0)
(t27 1.0)
(t28 1.0)
(t29 1.0)
(t30 1.0)
(t31 1.0)
(t32 0.0)
(t33 0.0)
(t34 0.0)
(t35 1.0)
(t36 1.0)
(t37 1.0)
(t38 0.0)
(t39 1.0)
(t40 1.0)
(t41 1.0)
(t42 1.0)
(t43 1.0)
(t44 1.0)
(t45 1.0)
(t46 0.0)
(t47 0.0)
(t48 0.0)
(t49 1.0)
(t50 1.0)
(t51 1.0)
(t52 0.0)
(t53 1.0)
(t54 1.0)
(t55 1.0)
(t56 1.0)
(t57 1.0)
(t58 1.0)
(t59 1.0)
(t60 0.0)
(t61 0.0)
(t62 0.0)
(t63 1.0)
(t64 1.0)
(t65 1.0)
(t66 0.0)
(t67 1.0)
(t68 1.0)
(t69 1.0)
(t70 1.0)
(t71 1.0)
(t72 1.0)
(t73 1.0)
(t74 0.0)
(t75 0.0)
(t76 0.0)
(t77 1.0)
(t78 1.0)
(t79 1.0)
(t80 0.0)
(t81 1.0)
(t82 1.0)
(t83 1.0)
(t84 1.0)
(t85 1.0)
(t86 1.0)
(t87 1.0)
(t88 0.0)
(t89 0.0)
(t90 0.0)
(t91 1.0)
(t92 1.0)
(t93 1.0)
(t94 0.0)
(t95 1.0)
(t96 1.0)
(t97 1.0)
(t98 1.0)
(t99 1.0)
(t100 1.0)
(t101 1.0)
(t102 0.0)
(t103 0.0)
(t104 0.0)
(t105 1.0)
(t106 1.0)
(t107 1.0)
(t108 0.0)
(t109 1.0)
(t110 1.0)
(t111 1.0)
(t112 1.0)
(t113 1.0)
(t114 1.0)
(t115 1.0)
(t116 0.0)
(t117 0.0)
(t118 0.0)
(t119 1.0)
(t120 1.0)
(t121 1.0)
(t122 0.0)
(t123 1.0)
(t124 1.0)
(t125 1.0)
(t126 1.0)
(t127 1.0)
(t128 1.0)
(t129 1.0)
(t130 0.0)
(t131 0.0)
(t132 0.0)
(t133 1.0)
(t134 1.0)
(t135 1.0)
(t136 0.0)
(t137 1.0)
(t138 1.0)
(t139 1.0)
(t140 1.0)
(t141 1.0)
(t142 1.0)
(t143 1.0)
(t144 0.0)
(t145 0.0)
(t146 0.0)
(t147 1.0)
(t148 1.0)
(t149 1.0)
(t150 0.0)
(t151 1.0)
(t152 1.0)
(t153 1.0)
(t154 1.0)
(t155 1.0)
(t156 1.0)
(t157 1.0)
(t158 0.0)
(t159 0.0)
(t160 0.0)
(t161 1.0)
(t162 1.0)
(t163 1.0)
(t164 0.0)
(t165 1.0)
(t166 1.0)
(t167 1.0)
(t168 1.0)
(t169 1.0)
(t170 1.0)
(t171 1.0)
(t172 1.0)
(t173 0.0)
(t174 0.0)
(t175 0.0)
(t176 0.0)
(t177 1.0)
(t178 1.0)
(t179 0.0)
(t180 1.0)
(t181 1.0)
(t182 1.0)
(t183 1.0)
(t184 1.0)
(t185 1.0)
(t186 1.0)
(t187 0.0)
(t188 0.0)
(t189 0.0)
(t190 1.0)
(t191 1.0)
(t192 1.0)
(t193 0.0)
(t194 1.0)
(t195 1.0)
(t196 1.0)
(t197 1.0)
(t198 1.0)
(t199 1.0)
(t200 1.0)
(t201 0.0)
(t202 0.0)
(t203 0.0)
(t204 1.0)
(t205 1.0)
(t206 1.0)
(t207 0.0)
(t208 1.0)
(t209 1.0)
(t210 1.0)
(t211 1.0)
(t212 1.0)
(t213 1.0)
(t214 1.0)
(t215 0.0)
(t216 0.0)
(t217 0.0)
(t218 1.0)
(t219 1.0)
(t220 1.0)
(t221 0.0)
(t222 1.0)
(t223 1.0)
(t224 1.0)
(t225 0.0)
(t226 0.0)
timeout
( org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 564/564 variables, and 298 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 281/281 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 282 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/280 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 2 (OVERLAPS) 283/563 variables, 280/297 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/563 variables, 282/579 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/563 variables, 0/579 constraints. Problems are: Problem set: 0 solved, 282 unsolved
At refinement iteration 5 (OVERLAPS) 1/564 variables, 1/580 constraints. Problems are: Problem set: 0 solved, 282 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 564/564 variables, and 580 constraints, problems are : Problem set: 0 solved, 282 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 281/281 constraints, PredecessorRefiner: 282/282 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60084ms problems are : Problem set: 0 solved, 282 unsolved
Search for dead transitions found 0 dead transitions in 60086ms
Starting structural reductions in LTL mode, iteration 1 : 281/307 places, 283/319 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60631 ms. Remains : 281/307 places, 283/319 transitions.
[2025-06-03 15:00:09] [INFO ] Flatten gal took : 9 ms
[2025-06-03 15:00:09] [INFO ] Flatten gal took : 9 ms
[2025-06-03 15:00:09] [INFO ] Input system was already deterministic with 283 transitions.
[2025-06-03 15:00:09] [INFO ] Flatten gal took : 9 ms
[2025-06-03 15:00:09] [INFO ] Flatten gal took : 9 ms
[2025-06-03 15:00:09] [INFO ] Time to serialize gal into /tmp/CTLFireability8479224122389331313.gal : 3 ms
[2025-06-03 15:00:09] [INFO ] Time to serialize properties into /tmp/CTLFireability14719125664719461421.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/CTLFireability8479224122389331313.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14719125664719461421.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 15:00:39] [INFO ] Flatten gal took : 6 ms
[2025-06-03 15:00:39] [INFO ] Applying decomposition
[2025-06-03 15:00:39] [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/graph291592146250301482.txt' '-o' '/tmp/graph291592146250301482.bin' '-w' '/tmp/graph291592146250301482.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph291592146250301482.bin' '-l' '-1' '-v' '-w' '/tmp/graph291592146250301482.weights' '-q' '0' '-e' '0.001'
[2025-06-03 15:00:39] [INFO ] Decomposing Gal with order
[2025-06-03 15:00:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 15:00:39] [INFO ] Removed a total of 81 redundant transitions.
[2025-06-03 15:00:39] [INFO ] Flatten gal took : 15 ms
[2025-06-03 15:00:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 16 ms.
[2025-06-03 15:00:39] [INFO ] Time to serialize gal into /tmp/CTLFireability6340920319126633770.gal : 4 ms
[2025-06-03 15:00:39] [INFO ] Time to serialize properties into /tmp/CTLFireability7854652289650270180.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/CTLFireability6340920319126633770.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7854652289650270180.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,4.34123e+20,0.267852,11236,646,26,15112,228,524,19919,35,461,0


Converting to forward existential form...Done !
original formula: AX(EF(((i15.i0.u97.p276==0) * A((i5.i0.u43.p123==1) U (((i0.i0.u8.p22==1)&&(i17.u111.p321==1))&&(i17.u114.p336==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U ((i15.i0.u97.p276==0) * !((E(!((((i0.i0.u8.p22==1)&&(i17.u111.p321==1))&&(i17.u114.p336=...341
Reverse transition relation is NOT exact ! Due to transitions t249, i0.t244, i0.i2.t237, i1.t231, i1.i1.u14.t224, i2.t217, i2.i1.u20.t210, i3.t203, i3.i1.u...626
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 17
(forward)formula 0,1,20.4874,384740,1,0,756801,228,3383,903654,167,541,693494
FORMULA GPUForwardProgress-PT-16b-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 307/307 places, 319/319 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 289 transition count 301
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 289 transition count 301
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 40 place count 289 transition count 297
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 47 place count 282 transition count 290
Iterating global reduction 1 with 7 rules applied. Total rules applied 54 place count 282 transition count 290
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 59 place count 282 transition count 285
Applied a total of 59 rules in 14 ms. Remains 282 /307 variables (removed 25) and now considering 285/319 (removed 34) transitions.
// Phase 1: matrix 285 rows 282 cols
[2025-06-03 15:01:00] [INFO ] Computed 17 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:01:00] [INFO ] Implicit Places using invariants in 168 ms returned []
[2025-06-03 15:01:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:01:01] [INFO ] Implicit Places using invariants and state equation in 431 ms returned []
Implicit Place search using SMT with State Equation took 602 ms to find 0 implicit places.
Running 284 sub problems to find dead transitions.
[2025-06-03 15:01:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (OVERLAPS) 285/566 variables, 281/298 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/566 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (OVERLAPS) 1/567 variables, 1/299 constraints. Problems are: Problem set: 0 solved, 284 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 567/567 variables, and 299 constraints, problems are : Problem set: 0 solved, 284 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 284 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (OVERLAPS) 285/566 variables, 281/298 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/566 variables, 284/582 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/566 variables, 0/582 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 5 (OVERLAPS) 1/567 variables, 1/583 constraints. Problems are: Problem set: 0 solved, 284 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 567/567 variables, and 583 constraints, problems are : Problem set: 0 solved, 284 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60093ms problems are : Problem set: 0 solved, 284 unsolved
Search for dead transitions found 0 dead transitions in 60095ms
Starting structural reductions in LTL mode, iteration 1 : 282/307 places, 285/319 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60714 ms. Remains : 282/307 places, 285/319 transitions.
[2025-06-03 15:02:01] [INFO ] Flatten gal took : 10 ms
[2025-06-03 15:02:01] [INFO ] Flatten gal took : 10 ms
[2025-06-03 15:02:01] [INFO ] Input system was already deterministic with 285 transitions.
[2025-06-03 15:02:01] [INFO ] Flatten gal took : 10 ms
[2025-06-03 15:02:01] [INFO ] Flatten gal took : 9 ms
[2025-06-03 15:02:01] [INFO ] Time to serialize gal into /tmp/CTLFireability15568131651931228209.gal : 2 ms
[2025-06-03 15:02:01] [INFO ] Time to serialize properties into /tmp/CTLFireability5318796641255090155.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/CTLFireability15568131651931228209.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5318796641255090155.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 15:02:31] [INFO ] Flatten gal took : 6 ms
[2025-06-03 15:02:31] [INFO ] Applying decomposition
[2025-06-03 15:02:31] [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/graph925796206833541559.txt' '-o' '/tmp/graph925796206833541559.bin' '-w' '/tmp/graph925796206833541559.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph925796206833541559.bin' '-l' '-1' '-v' '-w' '/tmp/graph925796206833541559.weights' '-q' '0' '-e' '0.001'
[2025-06-03 15:02:31] [INFO ] Decomposing Gal with order
[2025-06-03 15:02:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 15:02:31] [INFO ] Removed a total of 85 redundant transitions.
[2025-06-03 15:02:31] [INFO ] Flatten gal took : 16 ms
[2025-06-03 15:02:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 15:02:31] [INFO ] Time to serialize gal into /tmp/CTLFireability18400779417738447580.gal : 4 ms
[2025-06-03 15:02:31] [INFO ] Time to serialize properties into /tmp/CTLFireability15394129705398473176.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/CTLFireability18400779417738447580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15394129705398473176.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,4.61011e+20,0.277683,11700,661,27,15479,291,537,21572,36,747,0


Converting to forward existential form...Done !
original formula: EF((AF(((((i4.i1.u30.p78==0)&&(((i13.i0.u90.p238==0)||(i17.i1.u119.p321==0))||(i17.i1.u121.p336==0)))&&(i13.i1.u91.p245==1)) + E((i4.i2.u...224
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EG(!(((((i4.i1.u30.p78==0)&&(((i13.i0.u90.p238==0)||(i17.i1.u119.p321==0))||(i17.i1.u121....319
Reverse transition relation is NOT exact ! Due to transitions t251, i1.t246, i1.i2.t239, i2.t233, i2.i1.u20.t226, i3.t219, i3.i0.t212, i4.t205, i4.i0.t198,...634
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 17
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 17
(forward)formula 0,1,29.5287,584116,1,0,1.13453e+06,291,3700,1.40166e+06,182,747,934742
FORMULA GPUForwardProgress-PT-16b-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 307/307 places, 319/319 transitions.
Graph (trivial) has 266 edges and 307 vertex of which 6 / 307 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 466 edges and 302 vertex of which 282 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.2 ms
Discarding 20 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 153 place count 281 transition count 158
Reduce places removed 151 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 1 with 166 rules applied. Total rules applied 319 place count 130 transition count 143
Reduce places removed 5 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 7 rules applied. Total rules applied 326 place count 125 transition count 141
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 329 place count 123 transition count 140
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 33 Pre rules applied. Total rules applied 329 place count 123 transition count 107
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 4 with 66 rules applied. Total rules applied 395 place count 90 transition count 107
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 411 place count 74 transition count 91
Iterating global reduction 4 with 16 rules applied. Total rules applied 427 place count 74 transition count 91
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 427 place count 74 transition count 90
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 429 place count 73 transition count 90
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 4 with 68 rules applied. Total rules applied 497 place count 39 transition count 56
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 498 place count 38 transition count 55
Applied a total of 498 rules in 34 ms. Remains 38 /307 variables (removed 269) and now considering 55/319 (removed 264) transitions.
// Phase 1: matrix 55 rows 38 cols
[2025-06-03 15:03:01] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:03:01] [INFO ] Implicit Places using invariants in 79 ms returned []
[2025-06-03 15:03:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:03:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 15:03:01] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 15:03:01] [INFO ] Redundant transitions in 1 ms returned []
Running 38 sub problems to find dead transitions.
[2025-06-03 15:03:01] [INFO ] Invariant cache hit.
[2025-06-03 15:03:01] [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) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 54/76 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 16/92 variables, 16/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (OVERLAPS) 1/93 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 0/93 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 93/93 variables, and 39 constraints, problems are : Problem set: 0 solved, 38 unsolved in 1353 ms.
Refiners :[State Equation: 38/38 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 54/76 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 6/28 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/76 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (OVERLAPS) 16/92 variables, 16/44 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 32/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 1/93 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/93 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (OVERLAPS) 0/93 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 93/93 variables, and 77 constraints, problems are : Problem set: 0 solved, 38 unsolved in 1765 ms.
Refiners :[State Equation: 38/38 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3125ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 3126ms
Starting structural reductions in SI_CTL mode, iteration 1 : 38/307 places, 55/319 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3330 ms. Remains : 38/307 places, 55/319 transitions.
[2025-06-03 15:03:04] [INFO ] Flatten gal took : 3 ms
[2025-06-03 15:03:04] [INFO ] Flatten gal took : 2 ms
[2025-06-03 15:03:04] [INFO ] Input system was already deterministic with 55 transitions.
[2025-06-03 15:03:04] [INFO ] Flatten gal took : 2 ms
[2025-06-03 15:03:04] [INFO ] Flatten gal took : 2 ms
[2025-06-03 15:03:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3356847170989464744.gal : 1 ms
RANDOM walk for 119 steps (5 resets) in 7 ms. (14 steps per ms) remains 0/1 properties
FORMULA GPUForwardProgress-PT-16b-CTLFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-03 15:03:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5777030406230792710.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/ReachabilityCardinality3356847170989464744.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5777030406230792710.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 307/307 places, 319/319 transitions.
Graph (trivial) has 260 edges and 307 vertex of which 6 / 307 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 466 edges and 302 vertex of which 282 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.2 ms
Discarding 20 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 149 transitions
Trivial Post-agglo rules discarded 149 transitions
Performed 149 trivial Post agglomeration. Transition count delta: 149
Iterating post reduction 0 with 149 rules applied. Total rules applied 151 place count 281 transition count 160
Reduce places removed 149 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 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 1 with 165 rules applied. Total rules applied 316 place count 132 transition count 144
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 6 rules applied. Total rules applied 322 place count 127 transition count 143
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 323 place count 126 transition count 143
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 34 Pre rules applied. Total rules applied 323 place count 126 transition count 109
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 4 with 68 rules applied. Total rules applied 391 place count 92 transition count 109
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 406 place count 77 transition count 94
Iterating global reduction 4 with 15 rules applied. Total rules applied 421 place count 77 transition count 94
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 4 with 70 rules applied. Total rules applied 491 place count 42 transition count 59
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 492 place count 41 transition count 58
Applied a total of 492 rules in 32 ms. Remains 41 /307 variables (removed 266) and now considering 58/319 (removed 261) transitions.
// Phase 1: matrix 58 rows 41 cols
[2025-06-03 15:03:04] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:03:04] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-03 15:03:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:03:04] [INFO ] State equation strengthened by 17 read => feed constraints.
[2025-06-03 15:03:04] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 15:03:04] [INFO ] Redundant transitions in 1 ms returned []
Running 56 sub problems to find dead transitions.
[2025-06-03 15:03:04] [INFO ] Invariant cache hit.
[2025-06-03 15:03:04] [INFO ] State equation strengthened by 17 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 57/97 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 16/56 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (OVERLAPS) 1/98 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 6 (OVERLAPS) 1/99 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/99 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 8 (OVERLAPS) 0/99 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Real declared 99/99 variables, and 58 constraints, problems are : Problem set: 0 solved, 56 unsolved in 2749 ms.
Refiners :[State Equation: 41/41 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 56 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 57/97 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 16/56 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 56/112 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (OVERLAPS) 1/98 variables, 1/113 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 7 (OVERLAPS) 1/99 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/99 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 9 (OVERLAPS) 0/99 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Int declared 99/99 variables, and 114 constraints, problems are : Problem set: 0 solved, 56 unsolved in 3146 ms.
Refiners :[State Equation: 41/41 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5925ms problems are : Problem set: 0 solved, 56 unsolved
Search for dead transitions found 0 dead transitions in 5926ms
Starting structural reductions in SI_CTL mode, iteration 1 : 41/307 places, 58/319 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6139 ms. Remains : 41/307 places, 58/319 transitions.
[2025-06-03 15:03:10] [INFO ] Flatten gal took : 1 ms
[2025-06-03 15:03:10] [INFO ] Flatten gal took : 2 ms
[2025-06-03 15:03:10] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-03 15:03:10] [INFO ] Flatten gal took : 2 ms
[2025-06-03 15:03:10] [INFO ] Flatten gal took : 2 ms
[2025-06-03 15:03:10] [INFO ] Time to serialize gal into /tmp/CTLFireability4144201888833363570.gal : 1 ms
[2025-06-03 15:03:10] [INFO ] Time to serialize properties into /tmp/CTLFireability10231252131533230813.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/CTLFireability4144201888833363570.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10231252131533230813.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,2.88413e+09,1.0834,26928,2,1141,5,147002,6,0,221,106905,0


Converting to forward existential form...Done !
original formula: AF(((p337==0) * AG(E((p329==1) U (p258==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(((p337==0) * !(E(TRUE U !(E((p329==1) U (p258==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...337
(forward)formula 0,0,1.94312,36784,1,0,176,205966,145,74,1462,174024,149
FORMULA GPUForwardProgress-PT-16b-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 307/307 places, 319/319 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 289 transition count 301
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 289 transition count 301
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 39 place count 289 transition count 298
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 47 place count 281 transition count 290
Iterating global reduction 1 with 8 rules applied. Total rules applied 55 place count 281 transition count 290
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 61 place count 281 transition count 284
Applied a total of 61 rules in 25 ms. Remains 281 /307 variables (removed 26) and now considering 284/319 (removed 35) transitions.
// Phase 1: matrix 284 rows 281 cols
[2025-06-03 15:03:12] [INFO ] Computed 17 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:03:12] [INFO ] Implicit Places using invariants in 183 ms returned []
[2025-06-03 15:03:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:03:13] [INFO ] Implicit Places using invariants and state equation in 450 ms returned []
Implicit Place search using SMT with State Equation took 635 ms to find 0 implicit places.
Running 283 sub problems to find dead transitions.
[2025-06-03 15:03:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/280 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 2 (OVERLAPS) 284/564 variables, 280/297 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/564 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 4 (OVERLAPS) 1/565 variables, 1/298 constraints. Problems are: Problem set: 0 solved, 283 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 565/565 variables, and 298 constraints, problems are : Problem set: 0 solved, 283 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 281/281 constraints, PredecessorRefiner: 283/283 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 283 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/280 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 2 (OVERLAPS) 284/564 variables, 280/297 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/564 variables, 283/580 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/564 variables, 0/580 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 5 (OVERLAPS) 1/565 variables, 1/581 constraints. Problems are: Problem set: 0 solved, 283 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s16 0)
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(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
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(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 565/565 variables, and 581 constraints, problems are : Problem set: 0 solved, 283 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 281/281 constraints, PredecessorRefiner: 283/283 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60092ms problems are : Problem set: 0 solved, 283 unsolved
Search for dead transitions found 0 dead transitions in 60094ms
Starting structural reductions in LTL mode, iteration 1 : 281/307 places, 284/319 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60755 ms. Remains : 281/307 places, 284/319 transitions.
[2025-06-03 15:04:13] [INFO ] Flatten gal took : 8 ms
[2025-06-03 15:04:13] [INFO ] Flatten gal took : 9 ms
[2025-06-03 15:04:13] [INFO ] Input system was already deterministic with 284 transitions.
[2025-06-03 15:04:13] [INFO ] Flatten gal took : 8 ms
[2025-06-03 15:04:13] [INFO ] Flatten gal took : 8 ms
[2025-06-03 15:04:13] [INFO ] Time to serialize gal into /tmp/CTLFireability7688785526220649072.gal : 2 ms
[2025-06-03 15:04:13] [INFO ] Time to serialize properties into /tmp/CTLFireability1425619746919366155.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/CTLFireability7688785526220649072.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1425619746919366155.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 15:04:43] [INFO ] Flatten gal took : 5 ms
[2025-06-03 15:04:43] [INFO ] Applying decomposition
[2025-06-03 15:04:43] [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/graph10775452421596469022.txt' '-o' '/tmp/graph10775452421596469022.bin' '-w' '/tmp/graph10775452421596469022.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10775452421596469022.bin' '-l' '-1' '-v' '-w' '/tmp/graph10775452421596469022.weights' '-q' '0' '-e' '0.001'
[2025-06-03 15:04:43] [INFO ] Decomposing Gal with order
[2025-06-03 15:04:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 15:04:43] [INFO ] Removed a total of 79 redundant transitions.
[2025-06-03 15:04:43] [INFO ] Flatten gal took : 17 ms
[2025-06-03 15:04:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-03 15:04:43] [INFO ] Time to serialize gal into /tmp/CTLFireability2989423780671390268.gal : 3 ms
[2025-06-03 15:04:43] [INFO ] Time to serialize properties into /tmp/CTLFireability9235167040599234655.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/CTLFireability2989423780671390268.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9235167040599234655.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,4.34123e+20,0.303899,9412,626,29,10786,241,524,13365,35,512,0


Converting to forward existential form...Done !
original formula: AG((EG(EX((i5.i0.u34.p98==1))) + EF(((i15.i1.u101.p283==0)&&(i5.i2.u36.p96==1)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(E(TRUE U ((i15.i1.u101.p283==0)&&(i5.i2.u36.p96==1))))) * !(EG(EX((i5.i0.u34.p98==1)))))]...163
Reverse transition relation is NOT exact ! Due to transitions t250, i1.t245, i1.i1.u8.t238, i2.t232, i2.i2.t225, i3.t218, i3.i2.t211, i4.t204, i4.i1.u29.t1...636
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 17
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 17
(forward)formula 0,0,9.18227,177604,1,0,439283,241,3539,345264,176,654,431907
FORMULA GPUForwardProgress-PT-16b-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 307/307 places, 319/319 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 291 transition count 303
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 291 transition count 303
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 36 place count 291 transition count 299
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 41 place count 286 transition count 294
Iterating global reduction 1 with 5 rules applied. Total rules applied 46 place count 286 transition count 294
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 49 place count 286 transition count 291
Applied a total of 49 rules in 14 ms. Remains 286 /307 variables (removed 21) and now considering 291/319 (removed 28) transitions.
// Phase 1: matrix 291 rows 286 cols
[2025-06-03 15:04:52] [INFO ] Computed 17 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:04:52] [INFO ] Implicit Places using invariants in 190 ms returned []
[2025-06-03 15:04:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 15:04:53] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 485 ms to find 0 implicit places.
Running 290 sub problems to find dead transitions.
[2025-06-03 15:04:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 290 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 290 unsolved
At refinement iteration 2 (OVERLAPS) 291/576 variables, 285/302 constraints. Problems are: Problem set: 0 solved, 290 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/576 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 290 unsolved
At refinement iteration 4 (OVERLAPS) 1/577 variables, 1/303 constraints. Problems are: Problem set: 0 solved, 290 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 577/577 variables, and 303 constraints, problems are : Problem set: 0 solved, 290 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 286/286 constraints, PredecessorRefiner: 290/290 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 290 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 290 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 290 unsolved
At refinement iteration 2 (OVERLAPS) 291/576 variables, 285/302 constraints. Problems are: Problem set: 0 solved, 290 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/576 variables, 290/592 constraints. Problems are: Problem set: 0 solved, 290 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/576 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 290 unsolved
At refinement iteration 5 (OVERLAPS) 1/577 variables, 1/593 constraints. Problems are: Problem set: 0 solved, 290 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 577/577 variables, and 593 constraints, problems are : Problem set: 0 solved, 290 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 17/17 constraints, State Equation: 286/286 constraints, PredecessorRefiner: 290/290 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60082ms problems are : Problem set: 0 solved, 290 unsolved
Search for dead transitions found 0 dead transitions in 60085ms
Starting structural reductions in LTL mode, iteration 1 : 286/307 places, 291/319 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60587 ms. Remains : 286/307 places, 291/319 transitions.
[2025-06-03 15:05:53] [INFO ] Flatten gal took : 9 ms
[2025-06-03 15:05:53] [INFO ] Flatten gal took : 9 ms
[2025-06-03 15:05:53] [INFO ] Input system was already deterministic with 291 transitions.
[2025-06-03 15:05:53] [INFO ] Flatten gal took : 9 ms
[2025-06-03 15:05:53] [INFO ] Flatten gal took : 9 ms
[2025-06-03 15:05:53] [INFO ] Time to serialize gal into /tmp/CTLFireability17120287831169888310.gal : 3 ms
[2025-06-03 15:05:53] [INFO ] Time to serialize properties into /tmp/CTLFireability6074467416808828128.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/CTLFireability17120287831169888310.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6074467416808828128.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 15:06:23] [INFO ] Flatten gal took : 10 ms
[2025-06-03 15:06:23] [INFO ] Applying decomposition
[2025-06-03 15:06:23] [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/graph12093326485408030751.txt' '-o' '/tmp/graph12093326485408030751.bin' '-w' '/tmp/graph12093326485408030751.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12093326485408030751.bin' '-l' '-1' '-v' '-w' '/tmp/graph12093326485408030751.weights' '-q' '0' '-e' '0.001'
[2025-06-03 15:06:23] [INFO ] Decomposing Gal with order
[2025-06-03 15:06:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 15:06:23] [INFO ] Removed a total of 85 redundant transitions.
[2025-06-03 15:06:23] [INFO ] Flatten gal took : 23 ms
[2025-06-03 15:06:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-03 15:06:23] [INFO ] Time to serialize gal into /tmp/CTLFireability6587634402595657281.gal : 6 ms
[2025-06-03 15:06:23] [INFO ] Time to serialize properties into /tmp/CTLFireability11320902372182294502.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/CTLFireability6587634402595657281.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11320902372182294502.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,5.90184e+20,0.287695,9916,663,24,11885,293,515,15594,35,779,0


Converting to forward existential form...Done !
original formula: (E((AF(AG((((i16.i0.u106.p292==1)&&(i17.u116.p321==1))&&(i17.u118.p336==1)))) + EF((i1.i1.u13.p32!=1))) U (((AX((i11.i1.u79.p210==1)) + E...799
=> equivalent forward existential formula: ([(((Init * !(E((!(EG(!(!(E(TRUE U !((((i16.i0.u106.p292==1)&&(i17.u116.p321==1))&&(i17.u118.p336==1)))))))) + E...2310
Reverse transition relation is NOT exact ! Due to transitions t257, i1.t252, i1.i1.u8.t242, i2.t236, i2.i0.t226, i3.t219, i3.i1.t212, i4.t205, i4.i2.t198, ...612
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 17
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 17
(forward)formula 0,1,28.3969,564156,1,0,1.17493e+06,293,3868,1.30133e+06,177,779,1117147
FORMULA GPUForwardProgress-PT-16b-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-03 15:06:52] [INFO ] Flatten gal took : 7 ms
[2025-06-03 15:06:52] [INFO ] Flatten gal took : 8 ms
[2025-06-03 15:06:52] [INFO ] Applying decomposition
[2025-06-03 15:06:52] [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/graph15232347593942805710.txt' '-o' '/tmp/graph15232347593942805710.bin' '-w' '/tmp/graph15232347593942805710.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15232347593942805710.bin' '-l' '-1' '-v' '-w' '/tmp/graph15232347593942805710.weights' '-q' '0' '-e' '0.001'
[2025-06-03 15:06:52] [INFO ] Decomposing Gal with order
[2025-06-03 15:06:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 15:06:52] [INFO ] Removed a total of 78 redundant transitions.
[2025-06-03 15:06:52] [INFO ] Flatten gal took : 14 ms
[2025-06-03 15:06:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-03 15:06:52] [INFO ] Time to serialize gal into /tmp/CTLFireability9781011557236772150.gal : 3 ms
[2025-06-03 15:06:52] [INFO ] Time to serialize properties into /tmp/CTLFireability5351623307910475303.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/CTLFireability9781011557236772150.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5351623307910475303.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 3 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,1.97586e+21,0.307476,12476,1089,30,17334,271,534,25805,35,580,0


Converting to forward existential form...Done !
original formula: EG((A(A(EG((i6.u46.p117==1)) U EG((i5.u38.p96==1))) U (!((AX((i1.u14.p20==1)) + EF((i13.u96.p245==1)))) + ((E((i13.u91.p250==1) U (i17.u1...284
=> equivalent forward existential formula: [FwdG(Init,(!((E(!((!((!(EX(!((i1.u14.p20==1)))) + E(TRUE U (i13.u96.p245==1)))) + ((E((i13.u91.p250==1) U (i17....871
Reverse transition relation is NOT exact ! Due to transitions t4, t25, t285, i1.t270, i1.u14.t281, i2.t263, i2.t253, i3.t247, i3.t239, i4.t232, i4.u33.t224...565
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 18
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 18
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,79.421,1297712,1,0,2.61363e+06,271,4172,2.86918e+06,188,766,2337716
FORMULA GPUForwardProgress-PT-16b-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (A(EF((i10.u70.p195==1)) U ((i1.u9.p27==1) + (EG(AG((i12.u84.p232==1))) * (i18.u126.p334==1)))) * E(!((AG(E((i6.u45.p113==1) U (i2.u17.p4...283
=> equivalent forward existential formula: [(FwdU((Init * !((E(!(((i1.u9.p27==1) + (EG(!(E(TRUE U !((i12.u84.p232==1))))) * (i18.u126.p334==1)))) U (!(E(TR...570
(forward)formula 1,0,79.4324,1298096,1,0,2.6144e+06,271,4174,2.87021e+06,188,766,2339101
FORMULA GPUForwardProgress-PT-16b-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF(E((((EG((i2.u15.p45==1)) * (i9.u68.p177==1)) * ((i17.u119.p313==1)&&(i5.u41.p104!=1))) * (E((i15.u104.p286==1) U (i9.u64.p168==1)) + !...360
=> equivalent forward existential formula: [FwdG(Init,!(E((((EG((i2.u15.p45==1)) * (i9.u68.p177==1)) * ((i17.u119.p313==1)&&(i5.u41.p104!=1))) * (E((i15.u1...411
(forward)formula 2,0,144.628,2203124,1,0,4.42095e+06,271,4253,4.43972e+06,189,772,3697360
FORMULA GPUForwardProgress-PT-16b-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1370280 ms.

BK_STOP 1748963357608

--------------------
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="GPUForwardProgress-PT-16b"
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 GPUForwardProgress-PT-16b, 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 r100-smll-174867007900434"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-16b.tgz
mv GPUForwardProgress-PT-16b 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 ;