Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007900418.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-12b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007900418
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K 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 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 58K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 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 65K 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-12b-CTLFireability-2023-12
FORMULA_NAME GPUForwardProgress-PT-12b-CTLFireability-2023-13
FORMULA_NAME GPUForwardProgress-PT-12b-CTLFireability-2023-14
FORMULA_NAME GPUForwardProgress-PT-12b-CTLFireability-2023-15
FORMULA_NAME GPUForwardProgress-PT-12b-CTLFireability-2025-00
FORMULA_NAME GPUForwardProgress-PT-12b-CTLFireability-2025-01
FORMULA_NAME GPUForwardProgress-PT-12b-CTLFireability-2025-02
FORMULA_NAME GPUForwardProgress-PT-12b-CTLFireability-2025-03
FORMULA_NAME GPUForwardProgress-PT-12b-CTLFireability-2025-04
FORMULA_NAME GPUForwardProgress-PT-12b-CTLFireability-2025-05
FORMULA_NAME GPUForwardProgress-PT-12b-CTLFireability-2025-06
FORMULA_NAME GPUForwardProgress-PT-12b-CTLFireability-2025-07
FORMULA_NAME GPUForwardProgress-PT-12b-CTLFireability-2025-08
FORMULA_NAME GPUForwardProgress-PT-12b-CTLFireability-2025-09
FORMULA_NAME GPUForwardProgress-PT-12b-CTLFireability-2025-10
FORMULA_NAME GPUForwardProgress-PT-12b-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748959611141

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-12b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-03 14:06:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 14:06:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 14:06:54] [INFO ] Load time of PNML (sax parser for PT used): 169 ms
[2025-06-03 14:06:54] [INFO ] Transformed 264 places.
[2025-06-03 14:06:54] [INFO ] Transformed 277 transitions.
[2025-06-03 14:06:54] [INFO ] Found NUPN structural information;
[2025-06-03 14:06:54] [INFO ] Parsed PT model containing 264 places and 277 transitions and 677 arcs in 384 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 24 ms.
Support contains 75 out of 264 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 264/264 places, 277/277 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 243 transition count 256
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 243 transition count 256
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 48 place count 237 transition count 250
Iterating global reduction 0 with 6 rules applied. Total rules applied 54 place count 237 transition count 250
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 58 place count 237 transition count 246
Applied a total of 58 rules in 131 ms. Remains 237 /264 variables (removed 27) and now considering 246/277 (removed 31) transitions.
// Phase 1: matrix 246 rows 237 cols
[2025-06-03 14:06:54] [INFO ] Computed 14 invariants in 23 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:06:55] [INFO ] Implicit Places using invariants in 507 ms returned []
[2025-06-03 14:06:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:06:55] [INFO ] Implicit Places using invariants and state equation in 446 ms returned []
Implicit Place search using SMT with State Equation took 1023 ms to find 0 implicit places.
Running 245 sub problems to find dead transitions.
[2025-06-03 14:06:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/236 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 2 (OVERLAPS) 246/482 variables, 236/250 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/482 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 4 (OVERLAPS) 1/483 variables, 1/251 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/483 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 245 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 483/483 variables, and 251 constraints, problems are : Problem set: 0 solved, 245 unsolved in 30047 ms.
Refiners :[Generalized P Invariants (flows): 14/14 constraints, State Equation: 237/237 constraints, PredecessorRefiner: 245/245 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 245 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/236 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/236 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 2 (OVERLAPS) 246/482 variables, 236/250 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/482 variables, 245/495 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/482 variables, 0/495 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 5 (OVERLAPS) 1/483 variables, 1/496 constraints. Problems are: Problem set: 0 solved, 245 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/483 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 245 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 483/483 variables, and 496 constraints, problems are : Problem set: 0 solved, 245 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 14/14 constraints, State Equation: 237/237 constraints, PredecessorRefiner: 245/245 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60258ms problems are : Problem set: 0 solved, 245 unsolved
Search for dead transitions found 0 dead transitions in 60286ms
Starting structural reductions in LTL mode, iteration 1 : 237/264 places, 246/277 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61496 ms. Remains : 237/264 places, 246/277 transitions.
Support contains 75 out of 237 places after structural reductions.
[2025-06-03 14:07:56] [INFO ] Flatten gal took : 90 ms
[2025-06-03 14:07:56] [INFO ] Flatten gal took : 48 ms
[2025-06-03 14:07:56] [INFO ] Input system was already deterministic with 246 transitions.
Support contains 72 out of 237 places (down from 75) after GAL structural reductions.
RANDOM walk for 40000 steps (360 resets) in 3413 ms. (11 steps per ms) remains 3/44 properties
BEST_FIRST walk for 40003 steps (48 resets) in 235 ms. (169 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (44 resets) in 101 ms. (392 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40003 steps (27 resets) in 113 ms. (350 steps per ms) remains 1/1 properties
[2025-06-03 14:07:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 137/141 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 95/236 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 246/482 variables, 236/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/482 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/483 variables, 1/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/483 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/483 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 483/483 variables, and 251 constraints, problems are : Problem set: 0 solved, 1 unsolved in 297 ms.
Refiners :[Generalized P Invariants (flows): 14/14 constraints, State Equation: 237/237 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 137/141 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 95/236 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/236 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 246/482 variables, 236/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/482 variables, 1/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/482 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp43 is UNSAT
After SMT solving in domain Int declared 483/483 variables, and 252 constraints, problems are : Problem set: 1 solved, 0 unsolved in 335 ms.
Refiners :[Generalized P Invariants (flows): 14/14 constraints, State Equation: 237/237 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 643ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2025-06-03 14:07:58] [INFO ] Flatten gal took : 37 ms
[2025-06-03 14:07:58] [INFO ] Flatten gal took : 28 ms
[2025-06-03 14:07:58] [INFO ] Input system was already deterministic with 246 transitions.
Computed a total of 46 stabilizing places and 46 stable transitions
Graph (complete) has 365 edges and 237 vertex of which 220 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.11 ms
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 246/246 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 236 transition count 246
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 16 place count 221 transition count 231
Iterating global reduction 1 with 15 rules applied. Total rules applied 31 place count 221 transition count 231
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 34 place count 221 transition count 228
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 38 place count 217 transition count 224
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 217 transition count 224
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 46 place count 217 transition count 220
Applied a total of 46 rules in 48 ms. Remains 217 /237 variables (removed 20) and now considering 220/246 (removed 26) transitions.
// Phase 1: matrix 220 rows 217 cols
[2025-06-03 14:07:58] [INFO ] Computed 13 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:07:58] [INFO ] Implicit Places using invariants in 138 ms returned []
[2025-06-03 14:07:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:07:58] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 413 ms to find 0 implicit places.
Running 219 sub problems to find dead transitions.
[2025-06-03 14:07:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 220/436 variables, 216/229 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/436 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 1/437 variables, 1/230 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/437 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (OVERLAPS) 0/437 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 437/437 variables, and 230 constraints, problems are : Problem set: 0 solved, 219 unsolved in 26174 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 220/436 variables, 216/229 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/436 variables, 219/448 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/436 variables, 0/448 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 1/437 variables, 1/449 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/437 variables, 0/449 constraints. Problems are: Problem set: 0 solved, 219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 437/437 variables, and 449 constraints, problems are : Problem set: 0 solved, 219 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56240ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 56244ms
Starting structural reductions in LTL mode, iteration 1 : 217/237 places, 220/246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56707 ms. Remains : 217/237 places, 220/246 transitions.
[2025-06-03 14:08:55] [INFO ] Flatten gal took : 24 ms
[2025-06-03 14:08:55] [INFO ] Flatten gal took : 25 ms
[2025-06-03 14:08:55] [INFO ] Input system was already deterministic with 220 transitions.
[2025-06-03 14:08:55] [INFO ] Flatten gal took : 22 ms
[2025-06-03 14:08:55] [INFO ] Flatten gal took : 21 ms
[2025-06-03 14:08:55] [INFO ] Time to serialize gal into /tmp/CTLFireability5545286009419884578.gal : 10 ms
[2025-06-03 14:08:55] [INFO ] Time to serialize properties into /tmp/CTLFireability11853949455235581430.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5545286009419884578.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11853949455235581430.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 14:09:25] [INFO ] Flatten gal took : 13 ms
[2025-06-03 14:09:25] [INFO ] Applying decomposition
[2025-06-03 14:09:25] [INFO ] Flatten gal took : 11 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/graph16201612988489422587.txt' '-o' '/tmp/graph16201612988489422587.bin' '-w' '/tmp/graph16201612988489422587.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16201612988489422587.bin' '-l' '-1' '-v' '-w' '/tmp/graph16201612988489422587.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:09:25] [INFO ] Decomposing Gal with order
[2025-06-03 14:09:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:09:25] [INFO ] Removed a total of 27 redundant transitions.
[2025-06-03 14:09:25] [INFO ] Flatten gal took : 111 ms
[2025-06-03 14:09:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2025-06-03 14:09:25] [INFO ] Time to serialize gal into /tmp/CTLFireability12624165844689765450.gal : 15 ms
[2025-06-03 14:09:25] [INFO ] Time to serialize properties into /tmp/CTLFireability5735154989033720692.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/CTLFireability12624165844689765450.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5735154989033720692.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 246/246 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 236 transition count 246
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 17 place count 220 transition count 230
Iterating global reduction 1 with 16 rules applied. Total rules applied 33 place count 220 transition count 230
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 37 place count 220 transition count 226
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 41 place count 216 transition count 222
Iterating global reduction 2 with 4 rules applied. Total rules applied 45 place count 216 transition count 222
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 49 place count 216 transition count 218
Applied a total of 49 rules in 20 ms. Remains 216 /237 variables (removed 21) and now considering 218/246 (removed 28) transitions.
// Phase 1: matrix 218 rows 216 cols
[2025-06-03 14:09:55] [INFO ] Computed 13 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:09:56] [INFO ] Implicit Places using invariants in 162 ms returned []
[2025-06-03 14:09:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:09:56] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
Running 217 sub problems to find dead transitions.
[2025-06-03 14:09:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 218/433 variables, 215/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/433 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (OVERLAPS) 1/434 variables, 1/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/434 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (OVERLAPS) 0/434 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Real declared 434/434 variables, and 229 constraints, problems are : Problem set: 0 solved, 217 unsolved in 26356 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 217 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 218/433 variables, 215/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/433 variables, 217/445 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/433 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 1/434 variables, 1/446 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/434 variables, 0/446 constraints. Problems are: Problem set: 0 solved, 217 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 434/434 variables, and 446 constraints, problems are : Problem set: 0 solved, 217 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56430ms problems are : Problem set: 0 solved, 217 unsolved
Search for dead transitions found 0 dead transitions in 56433ms
Starting structural reductions in LTL mode, iteration 1 : 216/237 places, 218/246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56924 ms. Remains : 216/237 places, 218/246 transitions.
[2025-06-03 14:10:52] [INFO ] Flatten gal took : 17 ms
[2025-06-03 14:10:52] [INFO ] Flatten gal took : 15 ms
[2025-06-03 14:10:52] [INFO ] Input system was already deterministic with 218 transitions.
[2025-06-03 14:10:52] [INFO ] Flatten gal took : 13 ms
[2025-06-03 14:10:52] [INFO ] Flatten gal took : 13 ms
[2025-06-03 14:10:52] [INFO ] Time to serialize gal into /tmp/CTLFireability14141815682560308062.gal : 5 ms
[2025-06-03 14:10:52] [INFO ] Time to serialize properties into /tmp/CTLFireability6281412846382725581.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/CTLFireability14141815682560308062.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6281412846382725581.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 14:11:23] [INFO ] Flatten gal took : 8 ms
[2025-06-03 14:11:23] [INFO ] Applying decomposition
[2025-06-03 14:11:23] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11742926304564267153.txt' '-o' '/tmp/graph11742926304564267153.bin' '-w' '/tmp/graph11742926304564267153.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11742926304564267153.bin' '-l' '-1' '-v' '-w' '/tmp/graph11742926304564267153.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:11:23] [INFO ] Decomposing Gal with order
[2025-06-03 14:11:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:11:23] [INFO ] Removed a total of 26 redundant transitions.
[2025-06-03 14:11:23] [INFO ] Flatten gal took : 23 ms
[2025-06-03 14:11:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2025-06-03 14:11:23] [INFO ] Time to serialize gal into /tmp/CTLFireability3987087338029308216.gal : 6 ms
[2025-06-03 14:11:23] [INFO ] Time to serialize properties into /tmp/CTLFireability12329664025970080513.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/CTLFireability3987087338029308216.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12329664025970080513.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 246/246 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 236 transition count 246
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 15 place count 222 transition count 232
Iterating global reduction 1 with 14 rules applied. Total rules applied 29 place count 222 transition count 232
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 33 place count 222 transition count 228
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 35 place count 220 transition count 226
Iterating global reduction 2 with 2 rules applied. Total rules applied 37 place count 220 transition count 226
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 39 place count 220 transition count 224
Applied a total of 39 rules in 14 ms. Remains 220 /237 variables (removed 17) and now considering 224/246 (removed 22) transitions.
// Phase 1: matrix 224 rows 220 cols
[2025-06-03 14:11:53] [INFO ] Computed 13 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:11:53] [INFO ] Implicit Places using invariants in 92 ms returned []
[2025-06-03 14:11:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:11:53] [INFO ] Implicit Places using invariants and state equation in 237 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
Running 223 sub problems to find dead transitions.
[2025-06-03 14:11:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/219 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 2 (OVERLAPS) 224/443 variables, 219/232 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/443 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 4 (OVERLAPS) 1/444 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/444 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 6 (OVERLAPS) 0/444 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 223 unsolved
No progress, stopping.
After SMT solving in domain Real declared 444/444 variables, and 233 constraints, problems are : Problem set: 0 solved, 223 unsolved in 29862 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 220/220 constraints, PredecessorRefiner: 223/223 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 223 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/219 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 2 (OVERLAPS) 224/443 variables, 219/232 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/443 variables, 223/455 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/443 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 5 (OVERLAPS) 1/444 variables, 1/456 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/444 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 444/444 variables, and 456 constraints, problems are : Problem set: 0 solved, 223 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 220/220 constraints, PredecessorRefiner: 223/223 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 59915ms problems are : Problem set: 0 solved, 223 unsolved
Search for dead transitions found 0 dead transitions in 59917ms
Starting structural reductions in LTL mode, iteration 1 : 220/237 places, 224/246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60272 ms. Remains : 220/237 places, 224/246 transitions.
[2025-06-03 14:12:53] [INFO ] Flatten gal took : 14 ms
[2025-06-03 14:12:53] [INFO ] Flatten gal took : 13 ms
[2025-06-03 14:12:53] [INFO ] Input system was already deterministic with 224 transitions.
[2025-06-03 14:12:53] [INFO ] Flatten gal took : 19 ms
[2025-06-03 14:12:53] [INFO ] Flatten gal took : 11 ms
[2025-06-03 14:12:53] [INFO ] Time to serialize gal into /tmp/CTLFireability10569444194816327812.gal : 7 ms
[2025-06-03 14:12:53] [INFO ] Time to serialize properties into /tmp/CTLFireability3224648567054761589.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10569444194816327812.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3224648567054761589.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 14:13:23] [INFO ] Flatten gal took : 8 ms
[2025-06-03 14:13:23] [INFO ] Applying decomposition
[2025-06-03 14:13:23] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2144618723997706312.txt' '-o' '/tmp/graph2144618723997706312.bin' '-w' '/tmp/graph2144618723997706312.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2144618723997706312.bin' '-l' '-1' '-v' '-w' '/tmp/graph2144618723997706312.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:13:23] [INFO ] Decomposing Gal with order
[2025-06-03 14:13:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:13:23] [INFO ] Removed a total of 63 redundant transitions.
[2025-06-03 14:13:23] [INFO ] Flatten gal took : 19 ms
[2025-06-03 14:13:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-03 14:13:23] [INFO ] Time to serialize gal into /tmp/CTLFireability8509986467981700346.gal : 5 ms
[2025-06-03 14:13:23] [INFO ] Time to serialize properties into /tmp/CTLFireability14672915438907170947.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/CTLFireability8509986467981700346.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14672915438907170947.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,9.85099e+15,0.149344,8776,603,24,9692,273,455,12367,35,735,0


Converting to forward existential form...Done !
original formula: EX(AG(((AF((i2.i0.u13.p32==0)) * AF(((i13.u89.p231==0)||(i13.u91.p251==0)))) * EF(EX((i1.i0.u7.p14==0))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(((!(EG(!((i2.i0.u13.p32==0)))) * !(EG(!(((i13.u89.p231==0)||(i13.u91.p251==0)))))) * E...200
Reverse transition relation is NOT exact ! Due to transitions t2, t198, i1.t193, i1.i1.u12.t183, i2.t177, i2.i2.t167, i3.t160, i3.i0.t153, i4.t146, i4.i2.t...506
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 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found a local SCC at level 13
(forward)formula 0,0,4.0953,103752,1,0,249425,273,2858,231068,161,735,256878
FORMULA GPUForwardProgress-PT-12b-CTLFireability-2025-02 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 : 237/237 places, 246/246 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 236 transition count 246
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 17 place count 220 transition count 230
Iterating global reduction 1 with 16 rules applied. Total rules applied 33 place count 220 transition count 230
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 37 place count 220 transition count 226
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 41 place count 216 transition count 222
Iterating global reduction 2 with 4 rules applied. Total rules applied 45 place count 216 transition count 222
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 49 place count 216 transition count 218
Applied a total of 49 rules in 12 ms. Remains 216 /237 variables (removed 21) and now considering 218/246 (removed 28) transitions.
// Phase 1: matrix 218 rows 216 cols
[2025-06-03 14:13:27] [INFO ] Computed 13 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:13:28] [INFO ] Implicit Places using invariants in 92 ms returned []
[2025-06-03 14:13:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:13:28] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 372 ms to find 0 implicit places.
Running 217 sub problems to find dead transitions.
[2025-06-03 14:13:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 218/433 variables, 215/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/433 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (OVERLAPS) 1/434 variables, 1/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/434 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (OVERLAPS) 0/434 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Real declared 434/434 variables, and 229 constraints, problems are : Problem set: 0 solved, 217 unsolved in 23866 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 217 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 218/433 variables, 215/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/433 variables, 217/445 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/433 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 1/434 variables, 1/446 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/434 variables, 0/446 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 7 (OVERLAPS) 0/434 variables, 0/446 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Int declared 434/434 variables, and 446 constraints, problems are : Problem set: 0 solved, 217 unsolved in 30010 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53896ms problems are : Problem set: 0 solved, 217 unsolved
Search for dead transitions found 0 dead transitions in 53897ms
Starting structural reductions in LTL mode, iteration 1 : 216/237 places, 218/246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54282 ms. Remains : 216/237 places, 218/246 transitions.
[2025-06-03 14:14:22] [INFO ] Flatten gal took : 6 ms
[2025-06-03 14:14:22] [INFO ] Flatten gal took : 6 ms
[2025-06-03 14:14:22] [INFO ] Input system was already deterministic with 218 transitions.
[2025-06-03 14:14:22] [INFO ] Flatten gal took : 7 ms
[2025-06-03 14:14:22] [INFO ] Flatten gal took : 6 ms
[2025-06-03 14:14:22] [INFO ] Time to serialize gal into /tmp/CTLFireability2007803135969200454.gal : 2 ms
[2025-06-03 14:14:22] [INFO ] Time to serialize properties into /tmp/CTLFireability15289276816827019435.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/CTLFireability2007803135969200454.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15289276816827019435.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 14:14:52] [INFO ] Flatten gal took : 7 ms
[2025-06-03 14:14:52] [INFO ] Applying decomposition
[2025-06-03 14:14:52] [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/graph4927221988733837184.txt' '-o' '/tmp/graph4927221988733837184.bin' '-w' '/tmp/graph4927221988733837184.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4927221988733837184.bin' '-l' '-1' '-v' '-w' '/tmp/graph4927221988733837184.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:14:52] [INFO ] Decomposing Gal with order
[2025-06-03 14:14:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:14:52] [INFO ] Removed a total of 59 redundant transitions.
[2025-06-03 14:14:52] [INFO ] Flatten gal took : 23 ms
[2025-06-03 14:14:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-03 14:14:52] [INFO ] Time to serialize gal into /tmp/CTLFireability10747250494533456077.gal : 4 ms
[2025-06-03 14:14:52] [INFO ] Time to serialize properties into /tmp/CTLFireability7313277281968584019.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/CTLFireability10747250494533456077.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7313277281968584019.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.70148e+15,0.108448,6484,562,28,3832,219,435,5463,36,440,0


Converting to forward existential form...Done !
original formula: EX(AG((i7.i0.u41.p113==0)))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((i7.i0.u41.p113==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t192, i0.t21, i0.t10, i0.u81.t22, i0.u87.t4, i0.u87.t5, i0.u87.t6, i2.t187, i2.i2.t180, i...521
(forward)formula 0,0,0.428866,16212,1,0,23921,219,2545,36615,152,449,88300
FORMULA GPUForwardProgress-PT-12b-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 237/237 places, 246/246 transitions.
Graph (trivial) has 185 edges and 237 vertex of which 6 / 237 are part of one of the 1 SCC in 4 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 359 edges and 232 vertex of which 215 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.2 ms
Discarding 17 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 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 102 place count 214 transition count 136
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 110 rules applied. Total rules applied 212 place count 114 transition count 126
Reduce places removed 3 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 7 rules applied. Total rules applied 219 place count 111 transition count 122
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 224 place count 107 transition count 121
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 24 Pre rules applied. Total rules applied 224 place count 107 transition count 97
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 272 place count 83 transition count 97
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 283 place count 72 transition count 86
Iterating global reduction 4 with 11 rules applied. Total rules applied 294 place count 72 transition count 86
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 4 with 44 rules applied. Total rules applied 338 place count 50 transition count 64
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 340 place count 50 transition count 64
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 341 place count 49 transition count 63
Applied a total of 341 rules in 56 ms. Remains 49 /237 variables (removed 188) and now considering 63/246 (removed 183) transitions.
// Phase 1: matrix 63 rows 49 cols
[2025-06-03 14:14:52] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:14:53] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-03 14:14:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:14:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 14:14:53] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 14:14:53] [INFO ] Redundant transitions in 1 ms returned []
Running 58 sub problems to find dead transitions.
[2025-06-03 14:14:53] [INFO ] Invariant cache hit.
[2025-06-03 14:14:53] [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) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (OVERLAPS) 62/106 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 5/111 variables, 5/49 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (OVERLAPS) 1/112 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/112 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 0/112 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 50 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2937 ms.
Refiners :[State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (OVERLAPS) 62/106 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (OVERLAPS) 5/111 variables, 5/62 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 45/107 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 1/112 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (OVERLAPS) 0/112 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/112 variables, and 108 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2892 ms.
Refiners :[State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5857ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 5858ms
Starting structural reductions in SI_CTL mode, iteration 1 : 49/237 places, 63/246 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6017 ms. Remains : 49/237 places, 63/246 transitions.
[2025-06-03 14:14:58] [INFO ] Flatten gal took : 5 ms
[2025-06-03 14:14:58] [INFO ] Flatten gal took : 4 ms
[2025-06-03 14:14:58] [INFO ] Input system was already deterministic with 63 transitions.
[2025-06-03 14:14:58] [INFO ] Flatten gal took : 4 ms
[2025-06-03 14:14:58] [INFO ] Flatten gal took : 4 ms
[2025-06-03 14:14:58] [INFO ] Time to serialize gal into /tmp/CTLFireability13390635741259561456.gal : 1 ms
[2025-06-03 14:14:58] [INFO ] Time to serialize properties into /tmp/CTLFireability16484444336664610284.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/CTLFireability13390635741259561456.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16484444336664610284.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,1.43554e+09,3.52982,69312,2,2734,5,301716,6,0,257,379704,0


Converting to forward existential form...Done !
original formula: (A(EG(EF((((p151==1)||(((p18==1)&&(p245==1))&&(p260==1)))&&((p154==1)||(p77==1))))) U !(EF(!((((p234==1)||(p120==1))||(((p126==1)&&(p245=...238
=> equivalent forward existential formula: ([((Init * !(EG(!(!(E(TRUE U !((((p234==1)||(p120==1))||(((p126==1)&&(p245==1))&&(p260==1)))))))))) * !(E(!(!(E(...561
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t13, t14, t17, t18, t19, t23, t27, t31, t34, t37, t44, t47, t50, t55, t56, t58, t59, ...263
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,23.3356,436336,1,0,824,2.79202e+06,167,408,1850,2.99953e+06,940
FORMULA GPUForwardProgress-PT-12b-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 237/237 places, 246/246 transitions.
Graph (trivial) has 206 edges and 237 vertex of which 6 / 237 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 359 edges and 232 vertex of which 215 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.2 ms
Discarding 17 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 112 transitions
Trivial Post-agglo rules discarded 112 transitions
Performed 112 trivial Post agglomeration. Transition count delta: 112
Iterating post reduction 0 with 112 rules applied. Total rules applied 114 place count 214 transition count 124
Reduce places removed 112 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 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 126 rules applied. Total rules applied 240 place count 102 transition count 110
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 246 place count 97 transition count 109
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 247 place count 96 transition count 109
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 28 Pre rules applied. Total rules applied 247 place count 96 transition count 81
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 4 with 56 rules applied. Total rules applied 303 place count 68 transition count 81
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 316 place count 55 transition count 68
Iterating global reduction 4 with 13 rules applied. Total rules applied 329 place count 55 transition count 68
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 4 with 44 rules applied. Total rules applied 373 place count 33 transition count 46
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 375 place count 32 transition count 45
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 376 place count 31 transition count 44
Applied a total of 376 rules in 27 ms. Remains 31 /237 variables (removed 206) and now considering 44/246 (removed 202) transitions.
// Phase 1: matrix 44 rows 31 cols
[2025-06-03 14:15:22] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:15:22] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-03 14:15:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:15:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 14:15:22] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 14:15:22] [INFO ] Redundant transitions in 2 ms returned []
Running 41 sub problems to find dead transitions.
[2025-06-03 14:15:22] [INFO ] Invariant cache hit.
[2025-06-03 14:15:22] [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) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (OVERLAPS) 43/72 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (OVERLAPS) 2/74 variables, 2/31 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (OVERLAPS) 1/75 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (OVERLAPS) 0/75 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Real declared 75/75 variables, and 32 constraints, problems are : Problem set: 0 solved, 41 unsolved in 1045 ms.
Refiners :[State Equation: 31/31 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (OVERLAPS) 43/72 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 39/68 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (OVERLAPS) 2/74 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 2/72 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (OVERLAPS) 1/75 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/75 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (OVERLAPS) 0/75 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Int declared 75/75 variables, and 73 constraints, problems are : Problem set: 0 solved, 41 unsolved in 1321 ms.
Refiners :[State Equation: 31/31 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2372ms problems are : Problem set: 0 solved, 41 unsolved
Search for dead transitions found 0 dead transitions in 2373ms
Starting structural reductions in SI_CTL mode, iteration 1 : 31/237 places, 44/246 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2489 ms. Remains : 31/237 places, 44/246 transitions.
[2025-06-03 14:15:24] [INFO ] Flatten gal took : 1 ms
[2025-06-03 14:15:24] [INFO ] Flatten gal took : 1 ms
[2025-06-03 14:15:24] [INFO ] Input system was already deterministic with 44 transitions.
[2025-06-03 14:15:24] [INFO ] Flatten gal took : 2 ms
[2025-06-03 14:15:24] [INFO ] Flatten gal took : 1 ms
[2025-06-03 14:15:24] [INFO ] Time to serialize gal into /tmp/CTLFireability15362672917143168133.gal : 0 ms
[2025-06-03 14:15:24] [INFO ] Time to serialize properties into /tmp/CTLFireability3113475999568608728.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/CTLFireability15362672917143168133.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3113475999568608728.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,2.15529e+07,0.314018,13520,2,366,5,57611,6,0,167,49465,0


Converting to forward existential form...Done !
original formula: EG((p193==0))
=> equivalent forward existential formula: [FwdG(Init,(p193==0))] != FALSE
Hit Full ! (commute/partial/dont) 42/0/2
(forward)formula 0,1,0.338257,13776,1,0,9,57611,19,3,915,49465,8
FORMULA GPUForwardProgress-PT-12b-CTLFireability-2025-05 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 : 237/237 places, 246/246 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 236 transition count 246
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 17 place count 220 transition count 230
Iterating global reduction 1 with 16 rules applied. Total rules applied 33 place count 220 transition count 230
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 37 place count 220 transition count 226
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 41 place count 216 transition count 222
Iterating global reduction 2 with 4 rules applied. Total rules applied 45 place count 216 transition count 222
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 49 place count 216 transition count 218
Applied a total of 49 rules in 21 ms. Remains 216 /237 variables (removed 21) and now considering 218/246 (removed 28) transitions.
// Phase 1: matrix 218 rows 216 cols
[2025-06-03 14:15:25] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:15:25] [INFO ] Implicit Places using invariants in 79 ms returned []
[2025-06-03 14:15:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:15:25] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
Running 217 sub problems to find dead transitions.
[2025-06-03 14:15:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 218/433 variables, 215/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/433 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (OVERLAPS) 1/434 variables, 1/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/434 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (OVERLAPS) 0/434 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Real declared 434/434 variables, and 229 constraints, problems are : Problem set: 0 solved, 217 unsolved in 26154 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 217 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 218/433 variables, 215/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/433 variables, 217/445 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/433 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 1/434 variables, 1/446 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/434 variables, 0/446 constraints. Problems are: Problem set: 0 solved, 217 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 Int declared 434/434 variables, and 446 constraints, problems are : Problem set: 0 solved, 217 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56200ms problems are : Problem set: 0 solved, 217 unsolved
Search for dead transitions found 0 dead transitions in 56201ms
Starting structural reductions in LTL mode, iteration 1 : 216/237 places, 218/246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56570 ms. Remains : 216/237 places, 218/246 transitions.
[2025-06-03 14:16:21] [INFO ] Flatten gal took : 9 ms
[2025-06-03 14:16:21] [INFO ] Flatten gal took : 12 ms
[2025-06-03 14:16:21] [INFO ] Input system was already deterministic with 218 transitions.
[2025-06-03 14:16:21] [INFO ] Flatten gal took : 8 ms
[2025-06-03 14:16:21] [INFO ] Flatten gal took : 9 ms
[2025-06-03 14:16:21] [INFO ] Time to serialize gal into /tmp/CTLFireability15091304923871345657.gal : 2 ms
[2025-06-03 14:16:21] [INFO ] Time to serialize properties into /tmp/CTLFireability847701200851872764.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/CTLFireability15091304923871345657.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability847701200851872764.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 14:16:52] [INFO ] Flatten gal took : 5 ms
[2025-06-03 14:16:52] [INFO ] Applying decomposition
[2025-06-03 14:16:52] [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/graph16305718676966081340.txt' '-o' '/tmp/graph16305718676966081340.bin' '-w' '/tmp/graph16305718676966081340.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16305718676966081340.bin' '-l' '-1' '-v' '-w' '/tmp/graph16305718676966081340.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:16:52] [INFO ] Decomposing Gal with order
[2025-06-03 14:16:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:16:52] [INFO ] Removed a total of 58 redundant transitions.
[2025-06-03 14:16:52] [INFO ] Flatten gal took : 14 ms
[2025-06-03 14:16:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 14:16:52] [INFO ] Time to serialize gal into /tmp/CTLFireability5356473298488508906.gal : 3 ms
[2025-06-03 14:16:52] [INFO ] Time to serialize properties into /tmp/CTLFireability4339093532490174678.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/CTLFireability5356473298488508906.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4339093532490174678.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,7.70148e+15,0.189527,8800,478,30,9700,294,445,13749,35,812,0


Converting to forward existential form...Done !
original formula: AF(AX((EF((((i11.i1.u71.p204==0)||(i13.i0.u83.p245==0))||(i13.i0.u85.p260==0))) * (i5.i0.u31.p91==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!((E(TRUE U (((i11.i1.u71.p204==0)||(i13.i0.u83.p245==0))||(i13.i0.u85.p260==0))) * (i5.i0.u31...178
Reverse transition relation is NOT exact ! Due to transitions t192, i0.t187, i0.i1.u5.t180, i2.i1.t167, i2.i1.u16.t174, i3.t160, i3.i1.u17.t153, i4.t146, i...549
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 13
(forward)formula 0,0,8.38424,202464,1,0,454411,294,2714,358804,164,812,364391
FORMULA GPUForwardProgress-PT-12b-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 246/246 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 236 transition count 246
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 16 place count 221 transition count 231
Iterating global reduction 1 with 15 rules applied. Total rules applied 31 place count 221 transition count 231
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 35 place count 221 transition count 227
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 39 place count 217 transition count 223
Iterating global reduction 2 with 4 rules applied. Total rules applied 43 place count 217 transition count 223
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 47 place count 217 transition count 219
Applied a total of 47 rules in 16 ms. Remains 217 /237 variables (removed 20) and now considering 219/246 (removed 27) transitions.
// Phase 1: matrix 219 rows 217 cols
[2025-06-03 14:17:00] [INFO ] Computed 13 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:17:00] [INFO ] Implicit Places using invariants in 100 ms returned []
[2025-06-03 14:17:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:17:00] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
Running 218 sub problems to find dead transitions.
[2025-06-03 14:17:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 219/435 variables, 216/229 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/435 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 1/436 variables, 1/230 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/436 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (OVERLAPS) 0/436 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 218 unsolved
No progress, stopping.
After SMT solving in domain Real declared 436/436 variables, and 230 constraints, problems are : Problem set: 0 solved, 218 unsolved in 22152 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 218 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 219/435 variables, 216/229 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/435 variables, 218/447 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/435 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (OVERLAPS) 1/436 variables, 1/448 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/436 variables, 0/448 constraints. Problems are: Problem set: 0 solved, 218 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 436/436 variables, and 448 constraints, problems are : Problem set: 0 solved, 218 unsolved in 30037 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52208ms problems are : Problem set: 0 solved, 218 unsolved
Search for dead transitions found 0 dead transitions in 52208ms
Starting structural reductions in LTL mode, iteration 1 : 217/237 places, 219/246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52588 ms. Remains : 217/237 places, 219/246 transitions.
[2025-06-03 14:17:53] [INFO ] Flatten gal took : 9 ms
[2025-06-03 14:17:53] [INFO ] Flatten gal took : 9 ms
[2025-06-03 14:17:53] [INFO ] Input system was already deterministic with 219 transitions.
[2025-06-03 14:17:53] [INFO ] Flatten gal took : 10 ms
[2025-06-03 14:17:53] [INFO ] Flatten gal took : 21 ms
[2025-06-03 14:17:53] [INFO ] Time to serialize gal into /tmp/CTLFireability8976211732005758059.gal : 3 ms
[2025-06-03 14:17:53] [INFO ] Time to serialize properties into /tmp/CTLFireability1205575297704338420.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/CTLFireability8976211732005758059.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1205575297704338420.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 14:18:23] [INFO ] Flatten gal took : 6 ms
[2025-06-03 14:18:23] [INFO ] Applying decomposition
[2025-06-03 14:18:23] [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/graph8177326966950058401.txt' '-o' '/tmp/graph8177326966950058401.bin' '-w' '/tmp/graph8177326966950058401.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8177326966950058401.bin' '-l' '-1' '-v' '-w' '/tmp/graph8177326966950058401.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:18:23] [INFO ] Decomposing Gal with order
[2025-06-03 14:18:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:18:23] [INFO ] Removed a total of 26 redundant transitions.
[2025-06-03 14:18:23] [INFO ] Flatten gal took : 15 ms
[2025-06-03 14:18:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-03 14:18:23] [INFO ] Time to serialize gal into /tmp/CTLFireability3150223917668333981.gal : 4 ms
[2025-06-03 14:18:23] [INFO ] Time to serialize properties into /tmp/CTLFireability14986975704501126565.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/CTLFireability3150223917668333981.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14986975704501126565.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 246/246 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 223 transition count 232
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 223 transition count 232
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 31 place count 223 transition count 229
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 34 place count 220 transition count 226
Iterating global reduction 1 with 3 rules applied. Total rules applied 37 place count 220 transition count 226
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 40 place count 220 transition count 223
Applied a total of 40 rules in 10 ms. Remains 220 /237 variables (removed 17) and now considering 223/246 (removed 23) transitions.
// Phase 1: matrix 223 rows 220 cols
[2025-06-03 14:18:53] [INFO ] Computed 14 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:18:53] [INFO ] Implicit Places using invariants in 88 ms returned []
[2025-06-03 14:18:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:18:53] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
Running 222 sub problems to find dead transitions.
[2025-06-03 14:18:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/219 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 2 (OVERLAPS) 223/442 variables, 219/233 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/442 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 4 (OVERLAPS) 1/443 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/443 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 6 (OVERLAPS) 0/443 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 222 unsolved
No progress, stopping.
After SMT solving in domain Real declared 443/443 variables, and 234 constraints, problems are : Problem set: 0 solved, 222 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 14/14 constraints, State Equation: 220/220 constraints, PredecessorRefiner: 222/222 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 222 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/219 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 2 (OVERLAPS) 223/442 variables, 219/233 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/442 variables, 222/455 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/442 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 5 (OVERLAPS) 1/443 variables, 1/456 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/443 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 443/443 variables, and 456 constraints, problems are : Problem set: 0 solved, 222 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 14/14 constraints, State Equation: 220/220 constraints, PredecessorRefiner: 222/222 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60071ms problems are : Problem set: 0 solved, 222 unsolved
Search for dead transitions found 0 dead transitions in 60073ms
Starting structural reductions in LTL mode, iteration 1 : 220/237 places, 223/246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60382 ms. Remains : 220/237 places, 223/246 transitions.
[2025-06-03 14:19:53] [INFO ] Flatten gal took : 8 ms
[2025-06-03 14:19:53] [INFO ] Flatten gal took : 7 ms
[2025-06-03 14:19:53] [INFO ] Input system was already deterministic with 223 transitions.
[2025-06-03 14:19:53] [INFO ] Flatten gal took : 12 ms
[2025-06-03 14:19:53] [INFO ] Flatten gal took : 8 ms
[2025-06-03 14:19:53] [INFO ] Time to serialize gal into /tmp/CTLFireability16449037025300625576.gal : 2 ms
[2025-06-03 14:19:53] [INFO ] Time to serialize properties into /tmp/CTLFireability14519992539494362231.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/CTLFireability16449037025300625576.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14519992539494362231.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 14:20:23] [INFO ] Flatten gal took : 8 ms
[2025-06-03 14:20:23] [INFO ] Applying decomposition
[2025-06-03 14:20:23] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16239676081203719272.txt' '-o' '/tmp/graph16239676081203719272.bin' '-w' '/tmp/graph16239676081203719272.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16239676081203719272.bin' '-l' '-1' '-v' '-w' '/tmp/graph16239676081203719272.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:20:23] [INFO ] Decomposing Gal with order
[2025-06-03 14:20:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:20:23] [INFO ] Removed a total of 59 redundant transitions.
[2025-06-03 14:20:24] [INFO ] Flatten gal took : 21 ms
[2025-06-03 14:20:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-03 14:20:24] [INFO ] Time to serialize gal into /tmp/CTLFireability3821607246408957231.gal : 5 ms
[2025-06-03 14:20:24] [INFO ] Time to serialize properties into /tmp/CTLFireability10902662205633593832.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/CTLFireability3821607246408957231.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10902662205633593832.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,9.28774e+15,0.170636,9048,511,33,9994,362,475,14466,45,975,0


Converting to forward existential form...Done !
original formula: AF((AX(E(E((i12.i1.u78.p217==1) U (((i5.i1.u34.p96==1)&&(i13.i0.u86.p245==1))&&(i13.i0.u89.p260==1))) U (AG((i8.i2.u55.p154==1)) * (i4.i0...574
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!(E(E((i12.i1.u78.p217==1) U (((i5.i1.u34.p96==1)&&(i13.i0.u86.p245==1))&&(i13.i0.u89.p260==1...649
Reverse transition relation is NOT exact ! Due to transitions t197, i1.t192, i1.i1.u11.t185, i2.t179, i2.i1.u12.t172, i3.t165, i3.i1.u18.t158, i4.t151, i4....549
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
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 13
(forward)formula 0,0,11.0867,203352,1,0,457107,362,3013,364947,215,975,371815
FORMULA GPUForwardProgress-PT-12b-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 246/246 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 236 transition count 246
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 16 place count 221 transition count 231
Iterating global reduction 1 with 15 rules applied. Total rules applied 31 place count 221 transition count 231
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 35 place count 221 transition count 227
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 38 place count 218 transition count 224
Iterating global reduction 2 with 3 rules applied. Total rules applied 41 place count 218 transition count 224
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 44 place count 218 transition count 221
Applied a total of 44 rules in 13 ms. Remains 218 /237 variables (removed 19) and now considering 221/246 (removed 25) transitions.
// Phase 1: matrix 221 rows 218 cols
[2025-06-03 14:20:35] [INFO ] Computed 13 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:20:35] [INFO ] Implicit Places using invariants in 99 ms returned []
[2025-06-03 14:20:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:20:35] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
Running 220 sub problems to find dead transitions.
[2025-06-03 14:20:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/217 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 221/438 variables, 217/230 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/438 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 1/439 variables, 1/231 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/439 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (OVERLAPS) 0/439 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 439/439 variables, and 231 constraints, problems are : Problem set: 0 solved, 220 unsolved in 22131 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 218/218 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/217 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 221/438 variables, 217/230 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/438 variables, 220/450 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/438 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (OVERLAPS) 1/439 variables, 1/451 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/439 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 0/439 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Int declared 439/439 variables, and 451 constraints, problems are : Problem set: 0 solved, 220 unsolved in 30012 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 218/218 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52160ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 52161ms
Starting structural reductions in LTL mode, iteration 1 : 218/237 places, 221/246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52512 ms. Remains : 218/237 places, 221/246 transitions.
[2025-06-03 14:21:27] [INFO ] Flatten gal took : 8 ms
[2025-06-03 14:21:27] [INFO ] Flatten gal took : 7 ms
[2025-06-03 14:21:27] [INFO ] Input system was already deterministic with 221 transitions.
[2025-06-03 14:21:27] [INFO ] Flatten gal took : 8 ms
[2025-06-03 14:21:27] [INFO ] Flatten gal took : 8 ms
[2025-06-03 14:21:27] [INFO ] Time to serialize gal into /tmp/CTLFireability5408642230410765687.gal : 2 ms
[2025-06-03 14:21:27] [INFO ] Time to serialize properties into /tmp/CTLFireability4958930549736988863.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/CTLFireability5408642230410765687.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4958930549736988863.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 14:21:57] [INFO ] Flatten gal took : 5 ms
[2025-06-03 14:21:57] [INFO ] Applying decomposition
[2025-06-03 14:21:57] [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/graph10313762509777987742.txt' '-o' '/tmp/graph10313762509777987742.bin' '-w' '/tmp/graph10313762509777987742.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10313762509777987742.bin' '-l' '-1' '-v' '-w' '/tmp/graph10313762509777987742.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:21:57] [INFO ] Decomposing Gal with order
[2025-06-03 14:21:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:21:57] [INFO ] Removed a total of 61 redundant transitions.
[2025-06-03 14:21:57] [INFO ] Flatten gal took : 17 ms
[2025-06-03 14:21:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 14:21:57] [INFO ] Time to serialize gal into /tmp/CTLFireability4368969873902954136.gal : 2 ms
[2025-06-03 14:21:57] [INFO ] Time to serialize properties into /tmp/CTLFireability17731536240579336841.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/CTLFireability4368969873902954136.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17731536240579336841.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,8.71462e+15,0.153384,8336,517,23,9020,202,461,12146,35,424,0


Converting to forward existential form...Done !
original formula: AF(EX(AX(AG(AF((i7.i1.u43.p122==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EX(!(!(E(TRUE U !(!(EG(!((i7.i1.u43.p122==1)))))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t195, i1.t190, i1.i1.u6.t183, i2.t177, i2.i1.u17.t170, i3.t163, i3.i1.u18.t156, i4.t149, i4.i...515
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 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 13
(forward)formula 0,0,14.3233,276496,1,0,574295,202,2865,575080,163,471,457232
FORMULA GPUForwardProgress-PT-12b-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 246/246 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 236 transition count 246
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 15 place count 222 transition count 232
Iterating global reduction 1 with 14 rules applied. Total rules applied 29 place count 222 transition count 232
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 33 place count 222 transition count 228
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 37 place count 218 transition count 224
Iterating global reduction 2 with 4 rules applied. Total rules applied 41 place count 218 transition count 224
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 45 place count 218 transition count 220
Applied a total of 45 rules in 11 ms. Remains 218 /237 variables (removed 19) and now considering 220/246 (removed 26) transitions.
// Phase 1: matrix 220 rows 218 cols
[2025-06-03 14:22:12] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:22:12] [INFO ] Implicit Places using invariants in 98 ms returned []
[2025-06-03 14:22:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:22:12] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
Running 219 sub problems to find dead transitions.
[2025-06-03 14:22:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/217 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 220/437 variables, 217/230 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/437 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 1/438 variables, 1/231 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/438 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (OVERLAPS) 0/438 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 438/438 variables, and 231 constraints, problems are : Problem set: 0 solved, 219 unsolved in 30010 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 218/218 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/217 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 220/437 variables, 217/230 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/437 variables, 219/449 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/437 variables, 0/449 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 1/438 variables, 1/450 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/438 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (OVERLAPS) 0/438 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Int declared 438/438 variables, and 450 constraints, problems are : Problem set: 0 solved, 219 unsolved in 30014 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 218/218 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60042ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 60043ms
Starting structural reductions in LTL mode, iteration 1 : 218/237 places, 220/246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60389 ms. Remains : 218/237 places, 220/246 transitions.
[2025-06-03 14:23:12] [INFO ] Flatten gal took : 6 ms
[2025-06-03 14:23:12] [INFO ] Flatten gal took : 5 ms
[2025-06-03 14:23:12] [INFO ] Input system was already deterministic with 220 transitions.
[2025-06-03 14:23:12] [INFO ] Flatten gal took : 5 ms
[2025-06-03 14:23:12] [INFO ] Flatten gal took : 5 ms
[2025-06-03 14:23:12] [INFO ] Time to serialize gal into /tmp/CTLFireability15862350484332264314.gal : 2 ms
[2025-06-03 14:23:12] [INFO ] Time to serialize properties into /tmp/CTLFireability658497275349164039.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/CTLFireability15862350484332264314.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability658497275349164039.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 14:23:42] [INFO ] Flatten gal took : 5 ms
[2025-06-03 14:23:42] [INFO ] Applying decomposition
[2025-06-03 14:23:42] [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/graph10838402839629905396.txt' '-o' '/tmp/graph10838402839629905396.bin' '-w' '/tmp/graph10838402839629905396.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10838402839629905396.bin' '-l' '-1' '-v' '-w' '/tmp/graph10838402839629905396.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:23:42] [INFO ] Decomposing Gal with order
[2025-06-03 14:23:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:23:42] [INFO ] Removed a total of 63 redundant transitions.
[2025-06-03 14:23:42] [INFO ] Flatten gal took : 13 ms
[2025-06-03 14:23:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 14:23:42] [INFO ] Time to serialize gal into /tmp/CTLFireability5668772809699084460.gal : 3 ms
[2025-06-03 14:23:42] [INFO ] Time to serialize properties into /tmp/CTLFireability1841178188684132877.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/CTLFireability5668772809699084460.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1841178188684132877.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,8.74527e+15,0.145507,7528,514,27,7096,220,460,10030,36,489,0


Converting to forward existential form...Done !
original formula: E(EX(AX((i2.u21.p61!=1))) U !((EF(((((i7.i2.u57.p139==1)||(i1.i2.u14.p38==1)) * AF((i2.u23.p65==1))) + A((((i11.i1.u82.p222==1)&&(i12.u92...337
=> equivalent forward existential formula: [((FwdU(Init,EX(!(EX(!((i2.u21.p61!=1)))))) * !(E(((!(EG(!((i8.i2.u63.p170==1)))) * (i9.i0.u65.p182==1)) * ((i0....483
Reverse transition relation is NOT exact ! Due to transitions t194, i0.i1.t182, i0.i1.u8.t190, i1.t175, i1.i1.t168, i2.t162, i2.t154, i3.t146, i3.i0.t139, ...502
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 12
(forward)formula 0,1,16.5752,364136,1,0,738621,265,3095,800536,177,756,544591
FORMULA GPUForwardProgress-PT-12b-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 246/246 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 236 transition count 246
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 15 place count 222 transition count 232
Iterating global reduction 1 with 14 rules applied. Total rules applied 29 place count 222 transition count 232
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 33 place count 222 transition count 228
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 37 place count 218 transition count 224
Iterating global reduction 2 with 4 rules applied. Total rules applied 41 place count 218 transition count 224
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 45 place count 218 transition count 220
Applied a total of 45 rules in 12 ms. Remains 218 /237 variables (removed 19) and now considering 220/246 (removed 26) transitions.
// Phase 1: matrix 220 rows 218 cols
[2025-06-03 14:23:59] [INFO ] Computed 13 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:23:59] [INFO ] Implicit Places using invariants in 86 ms returned []
[2025-06-03 14:23:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:23:59] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 380 ms to find 0 implicit places.
Running 219 sub problems to find dead transitions.
[2025-06-03 14:23:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/217 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 220/437 variables, 217/230 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/437 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 1/438 variables, 1/231 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/438 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (OVERLAPS) 0/438 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 438/438 variables, and 231 constraints, problems are : Problem set: 0 solved, 219 unsolved in 30008 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 218/218 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/217 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/217 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 220/437 variables, 217/230 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/437 variables, 219/449 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/437 variables, 0/449 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 1/438 variables, 1/450 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/438 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 438/438 variables, and 450 constraints, problems are : Problem set: 0 solved, 219 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 218/218 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60063ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 60065ms
Starting structural reductions in LTL mode, iteration 1 : 218/237 places, 220/246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60458 ms. Remains : 218/237 places, 220/246 transitions.
[2025-06-03 14:24:59] [INFO ] Flatten gal took : 8 ms
[2025-06-03 14:24:59] [INFO ] Flatten gal took : 7 ms
[2025-06-03 14:24:59] [INFO ] Input system was already deterministic with 220 transitions.
[2025-06-03 14:24:59] [INFO ] Flatten gal took : 7 ms
[2025-06-03 14:24:59] [INFO ] Flatten gal took : 7 ms
[2025-06-03 14:24:59] [INFO ] Time to serialize gal into /tmp/CTLFireability2916700642412749840.gal : 2 ms
[2025-06-03 14:24:59] [INFO ] Time to serialize properties into /tmp/CTLFireability18018840306912085024.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/CTLFireability2916700642412749840.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18018840306912085024.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 14:25:30] [INFO ] Flatten gal took : 5 ms
[2025-06-03 14:25:30] [INFO ] Applying decomposition
[2025-06-03 14:25:30] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15929544574671675340.txt' '-o' '/tmp/graph15929544574671675340.bin' '-w' '/tmp/graph15929544574671675340.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15929544574671675340.bin' '-l' '-1' '-v' '-w' '/tmp/graph15929544574671675340.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:25:30] [INFO ] Decomposing Gal with order
[2025-06-03 14:25:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:25:30] [INFO ] Removed a total of 62 redundant transitions.
[2025-06-03 14:25:30] [INFO ] Flatten gal took : 12 ms
[2025-06-03 14:25:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 14:25:30] [INFO ] Time to serialize gal into /tmp/CTLFireability1513255657389083540.gal : 3 ms
[2025-06-03 14:25:30] [INFO ] Time to serialize properties into /tmp/CTLFireability1415068143964736049.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/CTLFireability1513255657389083540.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1415068143964736049.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,7.92176e+15,0.276699,9324,735,29,10178,220,522,15655,36,459,0


Converting to forward existential form...Done !
original formula: AG(E(AG(!(((i13.u87.p249==1)||(i1.i1.u14.p44==1)))) U ((AX(((((i2.i0.u20.p60==1)&&(i13.u85.p245==1))&&(i13.u89.p260==1))||(i11.u88.p257==...232
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(E(TRUE U !(!(((i13.u87.p249==1)||(i1.i1.u14.p44==1)))))) U ((!(EX(!(((((i2.i0.u20.p60=...316
Reverse transition relation is NOT exact ! Due to transitions t8, t194, i0.t189, i0.i1.u5.t182, i1.t176, i1.i1.t169, i2.i1.t155, i2.i1.t162, i3.t148, i3.i1...498
(forward)formula 0,0,0.674444,17132,1,0,23682,220,2903,49547,161,504,81954
FORMULA GPUForwardProgress-PT-12b-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 237/237 places, 246/246 transitions.
Graph (trivial) has 205 edges and 237 vertex of which 6 / 237 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 359 edges and 232 vertex of which 215 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.1 ms
Discarding 17 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 112 transitions
Trivial Post-agglo rules discarded 112 transitions
Performed 112 trivial Post agglomeration. Transition count delta: 112
Iterating post reduction 0 with 112 rules applied. Total rules applied 114 place count 214 transition count 124
Reduce places removed 112 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 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 126 rules applied. Total rules applied 240 place count 102 transition count 110
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 245 place count 97 transition count 110
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 28 Pre rules applied. Total rules applied 245 place count 97 transition count 82
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 301 place count 69 transition count 82
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 314 place count 56 transition count 69
Iterating global reduction 3 with 13 rules applied. Total rules applied 327 place count 56 transition count 69
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 375 place count 32 transition count 45
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 377 place count 31 transition count 44
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 378 place count 31 transition count 44
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 379 place count 30 transition count 43
Applied a total of 379 rules in 29 ms. Remains 30 /237 variables (removed 207) and now considering 43/246 (removed 203) transitions.
// Phase 1: matrix 43 rows 30 cols
[2025-06-03 14:25:30] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:25:30] [INFO ] Implicit Places using invariants in 69 ms returned []
[2025-06-03 14:25:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:25:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 14:25:30] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 14:25:30] [INFO ] Redundant transitions in 0 ms returned []
Running 29 sub problems to find dead transitions.
[2025-06-03 14:25:30] [INFO ] Invariant cache hit.
[2025-06-03 14:25:30] [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) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 42/60 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (OVERLAPS) 12/72 variables, 12/30 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (OVERLAPS) 1/73 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (OVERLAPS) 0/73 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Real declared 73/73 variables, and 31 constraints, problems are : Problem set: 0 solved, 29 unsolved in 682 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 29 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 42/60 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 6/24 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (OVERLAPS) 12/72 variables, 12/36 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 23/59 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (OVERLAPS) 1/73 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/73 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 9 (OVERLAPS) 0/73 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Int declared 73/73 variables, and 60 constraints, problems are : Problem set: 0 solved, 29 unsolved in 1184 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1874ms problems are : Problem set: 0 solved, 29 unsolved
Search for dead transitions found 0 dead transitions in 1874ms
Starting structural reductions in SI_CTL mode, iteration 1 : 30/237 places, 43/246 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2054 ms. Remains : 30/237 places, 43/246 transitions.
[2025-06-03 14:25:32] [INFO ] Flatten gal took : 2 ms
[2025-06-03 14:25:32] [INFO ] Flatten gal took : 2 ms
[2025-06-03 14:25:32] [INFO ] Input system was already deterministic with 43 transitions.
RANDOM walk for 168 steps (2 resets) in 9 ms. (16 steps per ms) remains 0/1 properties
FORMULA GPUForwardProgress-PT-12b-CTLFireability-2023-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-03 14:25:32] [INFO ] Flatten gal took : 2 ms
[2025-06-03 14:25:32] [INFO ] Flatten gal took : 1 ms
[2025-06-03 14:25:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16980802046359771507.gal : 1 ms
[2025-06-03 14:25:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10592382493340427320.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/ReachabilityCardinality16980802046359771507.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10592382493340427320.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in SI_CTL mode, iteration 0 : 237/237 places, 246/246 transitions.
Graph (trivial) has 199 edges and 237 vertex of which 6 / 237 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 359 edges and 232 vertex of which 215 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.2 ms
Discarding 17 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 106 transitions
Trivial Post-agglo rules discarded 106 transitions
Performed 106 trivial Post agglomeration. Transition count delta: 106
Iterating post reduction 0 with 106 rules applied. Total rules applied 108 place count 214 transition count 130
Reduce places removed 106 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 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 117 rules applied. Total rules applied 225 place count 108 transition count 119
Reduce places removed 4 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 8 rules applied. Total rules applied 233 place count 104 transition count 115
Reduce places removed 4 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 6 rules applied. Total rules applied 239 place count 100 transition count 113
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 240 place count 99 transition count 113
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 26 Pre rules applied. Total rules applied 240 place count 99 transition count 87
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 52 rules applied. Total rules applied 292 place count 73 transition count 87
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 306 place count 59 transition count 73
Iterating global reduction 5 with 14 rules applied. Total rules applied 320 place count 59 transition count 73
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 321 place count 59 transition count 72
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 321 place count 59 transition count 71
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 323 place count 58 transition count 71
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 6 with 48 rules applied. Total rules applied 371 place count 34 transition count 47
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 373 place count 33 transition count 46
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 374 place count 33 transition count 46
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 375 place count 32 transition count 45
Applied a total of 375 rules in 52 ms. Remains 32 /237 variables (removed 205) and now considering 45/246 (removed 201) transitions.
// Phase 1: matrix 45 rows 32 cols
[2025-06-03 14:25:32] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:25:32] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-03 14:25:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:25:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 14:25:33] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 14:25:33] [INFO ] Redundant transitions in 0 ms returned []
Running 32 sub problems to find dead transitions.
[2025-06-03 14:25:33] [INFO ] Invariant cache hit.
[2025-06-03 14:25:33] [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) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 44/64 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (OVERLAPS) 12/76 variables, 12/32 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (OVERLAPS) 1/77 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (OVERLAPS) 0/77 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Real declared 77/77 variables, and 33 constraints, problems are : Problem set: 0 solved, 32 unsolved in 1259 ms.
Refiners :[State Equation: 32/32 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 44/64 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 8/28 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (OVERLAPS) 12/76 variables, 12/40 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 24/64 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (OVERLAPS) 1/77 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 9 (OVERLAPS) 0/77 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Int declared 77/77 variables, and 65 constraints, problems are : Problem set: 0 solved, 32 unsolved in 1271 ms.
Refiners :[State Equation: 32/32 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2535ms problems are : Problem set: 0 solved, 32 unsolved
Search for dead transitions found 0 dead transitions in 2535ms
Starting structural reductions in SI_CTL mode, iteration 1 : 32/237 places, 45/246 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2721 ms. Remains : 32/237 places, 45/246 transitions.
[2025-06-03 14:25:35] [INFO ] Flatten gal took : 1 ms
[2025-06-03 14:25:35] [INFO ] Flatten gal took : 2 ms
[2025-06-03 14:25:35] [INFO ] Input system was already deterministic with 45 transitions.
[2025-06-03 14:25:35] [INFO ] Flatten gal took : 2 ms
[2025-06-03 14:25:35] [INFO ] Flatten gal took : 2 ms
[2025-06-03 14:25:35] [INFO ] Time to serialize gal into /tmp/CTLFireability1323164150665106103.gal : 0 ms
[2025-06-03 14:25:35] [INFO ] Time to serialize properties into /tmp/CTLFireability16335466086219457561.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/CTLFireability1323164150665106103.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16335466086219457561.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,3.48192e+07,0.435091,12100,2,1233,5,45792,6,0,173,42347,0


Converting to forward existential form...Done !
original formula: (EF(!(A(EG((p199==1)) U (p74!=1)))) + AG((p203==0)))
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U !(!((E(!((p74!=1)) U (!(EG((p199==1))) * !((p74!=1)))) + EG(!((p74!=1))))))))),TRUE) *...178
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t5, t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t28, t29, Intersection with...235
(forward)formula 0,1,2.02953,52424,1,0,370,321917,124,162,1142,292300,428
FORMULA GPUForwardProgress-PT-12b-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 246/246 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 236 transition count 246
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 17 place count 220 transition count 230
Iterating global reduction 1 with 16 rules applied. Total rules applied 33 place count 220 transition count 230
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 37 place count 220 transition count 226
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 41 place count 216 transition count 222
Iterating global reduction 2 with 4 rules applied. Total rules applied 45 place count 216 transition count 222
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 49 place count 216 transition count 218
Applied a total of 49 rules in 14 ms. Remains 216 /237 variables (removed 21) and now considering 218/246 (removed 28) transitions.
// Phase 1: matrix 218 rows 216 cols
[2025-06-03 14:25:37] [INFO ] Computed 13 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:25:37] [INFO ] Implicit Places using invariants in 144 ms returned []
[2025-06-03 14:25:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:25:38] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 523 ms to find 0 implicit places.
Running 217 sub problems to find dead transitions.
[2025-06-03 14:25:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 218/433 variables, 215/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/433 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (OVERLAPS) 1/434 variables, 1/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/434 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (OVERLAPS) 0/434 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Real declared 434/434 variables, and 229 constraints, problems are : Problem set: 0 solved, 217 unsolved in 29041 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 217 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/215 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/215 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 218/433 variables, 215/228 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/433 variables, 217/445 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/433 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 1/434 variables, 1/446 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/434 variables, 0/446 constraints. Problems are: Problem set: 0 solved, 217 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 434/434 variables, and 446 constraints, problems are : Problem set: 0 solved, 217 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 216/216 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 59088ms problems are : Problem set: 0 solved, 217 unsolved
Search for dead transitions found 0 dead transitions in 59089ms
Starting structural reductions in LTL mode, iteration 1 : 216/237 places, 218/246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59628 ms. Remains : 216/237 places, 218/246 transitions.
[2025-06-03 14:26:37] [INFO ] Flatten gal took : 7 ms
[2025-06-03 14:26:37] [INFO ] Flatten gal took : 7 ms
[2025-06-03 14:26:37] [INFO ] Input system was already deterministic with 218 transitions.
[2025-06-03 14:26:37] [INFO ] Flatten gal took : 7 ms
[2025-06-03 14:26:37] [INFO ] Flatten gal took : 7 ms
[2025-06-03 14:26:37] [INFO ] Time to serialize gal into /tmp/CTLFireability10738112860290919681.gal : 1 ms
[2025-06-03 14:26:37] [INFO ] Time to serialize properties into /tmp/CTLFireability10422879420508565781.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/CTLFireability10738112860290919681.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10422879420508565781.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 14:27:07] [INFO ] Flatten gal took : 4 ms
[2025-06-03 14:27:07] [INFO ] Applying decomposition
[2025-06-03 14:27:07] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13833637456532449824.txt' '-o' '/tmp/graph13833637456532449824.bin' '-w' '/tmp/graph13833637456532449824.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13833637456532449824.bin' '-l' '-1' '-v' '-w' '/tmp/graph13833637456532449824.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:27:07] [INFO ] Decomposing Gal with order
[2025-06-03 14:27:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:27:07] [INFO ] Removed a total of 64 redundant transitions.
[2025-06-03 14:27:07] [INFO ] Flatten gal took : 11 ms
[2025-06-03 14:27:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-03 14:27:07] [INFO ] Time to serialize gal into /tmp/CTLFireability9675202462277296613.gal : 3 ms
[2025-06-03 14:27:07] [INFO ] Time to serialize properties into /tmp/CTLFireability7537507153990197813.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/CTLFireability9675202462277296613.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7537507153990197813.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,7.70148e+15,0.148627,8756,479,25,9803,330,428,12962,35,990,0


Converting to forward existential form...Done !
original formula: AX(AG(E((i4.i0.u25.p74==1) U !(EX((((i7.i0.u46.p126==1)&&(i13.i0.u92.p245==1))&&(i13.i0.u90.p260==1)))))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(E((i4.i0.u25.p74==1) U !(EX((((i7.i0.u46.p126==1)&&(i13.i0.u92.p245==1))&&(i13.i0.u90....178
Reverse transition relation is NOT exact ! Due to transitions t192, i1.t187, i1.i1.u6.t180, i2.t174, i2.i0.t167, i3.t160, i3.i1.u24.t153, i4.t146, i4.i1.u3...530
(forward)formula 0,0,0.516873,14644,1,0,20397,372,2882,33833,158,1175,66334
FORMULA GPUForwardProgress-PT-12b-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 246/246 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 236 transition count 246
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 16 place count 221 transition count 231
Iterating global reduction 1 with 15 rules applied. Total rules applied 31 place count 221 transition count 231
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 35 place count 221 transition count 227
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 39 place count 217 transition count 223
Iterating global reduction 2 with 4 rules applied. Total rules applied 43 place count 217 transition count 223
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 47 place count 217 transition count 219
Applied a total of 47 rules in 13 ms. Remains 217 /237 variables (removed 20) and now considering 219/246 (removed 27) transitions.
// Phase 1: matrix 219 rows 217 cols
[2025-06-03 14:27:08] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:27:08] [INFO ] Implicit Places using invariants in 157 ms returned []
[2025-06-03 14:27:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 14:27:08] [INFO ] Implicit Places using invariants and state equation in 368 ms returned []
Implicit Place search using SMT with State Equation took 528 ms to find 0 implicit places.
Running 218 sub problems to find dead transitions.
[2025-06-03 14:27:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 219/435 variables, 216/229 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/435 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 1/436 variables, 1/230 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/436 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (OVERLAPS) 0/436 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 218 unsolved
No progress, stopping.
After SMT solving in domain Real declared 436/436 variables, and 230 constraints, problems are : Problem set: 0 solved, 218 unsolved in 29553 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 218 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/216 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/216 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 219/435 variables, 216/229 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/435 variables, 218/447 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/435 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (OVERLAPS) 1/436 variables, 1/448 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/436 variables, 0/448 constraints. Problems are: Problem set: 0 solved, 218 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 436/436 variables, and 448 constraints, problems are : Problem set: 0 solved, 218 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 13/13 constraints, State Equation: 217/217 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 59596ms problems are : Problem set: 0 solved, 218 unsolved
Search for dead transitions found 0 dead transitions in 59598ms
Starting structural reductions in LTL mode, iteration 1 : 217/237 places, 219/246 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60139 ms. Remains : 217/237 places, 219/246 transitions.
[2025-06-03 14:28:08] [INFO ] Flatten gal took : 8 ms
[2025-06-03 14:28:08] [INFO ] Flatten gal took : 6 ms
[2025-06-03 14:28:08] [INFO ] Input system was already deterministic with 219 transitions.
[2025-06-03 14:28:08] [INFO ] Flatten gal took : 7 ms
[2025-06-03 14:28:08] [INFO ] Flatten gal took : 7 ms
[2025-06-03 14:28:08] [INFO ] Time to serialize gal into /tmp/CTLFireability10977738063945116832.gal : 2 ms
[2025-06-03 14:28:08] [INFO ] Time to serialize properties into /tmp/CTLFireability13456122463650982166.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/CTLFireability10977738063945116832.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13456122463650982166.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 14:28:38] [INFO ] Flatten gal took : 4 ms
[2025-06-03 14:28:38] [INFO ] Applying decomposition
[2025-06-03 14:28:38] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1830088487305241506.txt' '-o' '/tmp/graph1830088487305241506.bin' '-w' '/tmp/graph1830088487305241506.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1830088487305241506.bin' '-l' '-1' '-v' '-w' '/tmp/graph1830088487305241506.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:28:38] [INFO ] Decomposing Gal with order
[2025-06-03 14:28:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:28:38] [INFO ] Removed a total of 60 redundant transitions.
[2025-06-03 14:28:38] [INFO ] Flatten gal took : 11 ms
[2025-06-03 14:28:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 14:28:38] [INFO ] Time to serialize gal into /tmp/CTLFireability17326841271816648986.gal : 3 ms
[2025-06-03 14:28:38] [INFO ] Time to serialize properties into /tmp/CTLFireability10723693243877773152.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/CTLFireability17326841271816648986.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10723693243877773152.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,8.20804e+15,0.154836,9004,511,26,10074,302,461,14445,35,835,0


Converting to forward existential form...Done !
original formula: AF(((EX((i6.i1.u41.p115==1)) + (i4.i1.u26.p70==1)) + ((i8.i2.u57.p156==1)&&(i7.i1.u45.p121==1))))
=> equivalent forward existential formula: [FwdG(Init,!(((EX((i6.i1.u41.p115==1)) + (i4.i1.u26.p70==1)) + ((i8.i2.u57.p156==1)&&(i7.i1.u45.p121==1)))))] = ...160
Reverse transition relation is NOT exact ! Due to transitions t193, i1.t188, i1.i1.u6.t181, i2.t175, i2.i0.t168, i3.t161, i3.i2.t154, i4.i1.t140, i4.i1.u26...540
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 13
(forward)formula 0,0,8.70142,207020,1,0,454094,302,2406,381127,153,835,342210
FORMULA GPUForwardProgress-PT-12b-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-03 14:28:47] [INFO ] Flatten gal took : 5 ms
[2025-06-03 14:28:47] [INFO ] Flatten gal took : 4 ms
[2025-06-03 14:28:47] [INFO ] Applying decomposition
[2025-06-03 14:28:47] [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/graph8528266003853143874.txt' '-o' '/tmp/graph8528266003853143874.bin' '-w' '/tmp/graph8528266003853143874.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8528266003853143874.bin' '-l' '-1' '-v' '-w' '/tmp/graph8528266003853143874.weights' '-q' '0' '-e' '0.001'
[2025-06-03 14:28:47] [INFO ] Decomposing Gal with order
[2025-06-03 14:28:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:28:47] [INFO ] Removed a total of 57 redundant transitions.
[2025-06-03 14:28:47] [INFO ] Flatten gal took : 10 ms
[2025-06-03 14:28:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 14:28:47] [INFO ] Time to serialize gal into /tmp/CTLFireability16486285514979742284.gal : 6 ms
[2025-06-03 14:28:47] [INFO ] Time to serialize properties into /tmp/CTLFireability15567975402951296923.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/CTLFireability16486285514979742284.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15567975402951296923.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 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,2.25595e+16,0.424992,13372,854,31,20098,268,512,24397,39,659,0


Converting to forward existential form...Done !
original formula: AG(((EF(EX((i8.i0.u50.p128==1))) + EX((i3.i0.u15.p38==1))) + !(A((i13.i0.u84.p220==1) U AX((i1.i0.u0.p1==1))))))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(!(!((E(!(!(EX(!((i1.i0.u0.p1==1))))) U (!((i13.i0.u84.p220==1)) * !(!(EX(!((i1.i0.u0.p1=...283
Reverse transition relation is NOT exact ! Due to transitions t8, t220, i0.t3, i0.u94.t6, i0.u94.t7, i2.i1.t205, i2.i1.u8.t216, i3.t198, i3.i2.t188, i4.t18...550
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 a local SCC at level 14
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 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found a local SCC at level 14
(forward)formula 0,0,10.0271,229820,1,0,533841,268,3560,438310,206,659,570206
FORMULA GPUForwardProgress-PT-12b-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG((EF((i5.i0.u28.p74==1)) + ((EX(!(E((i6.i0.u36.p91==1) U (i5.i1.u34.p80==1)))) * (((i7.i2.u44.p108==0)||(i14.u89.p245==0))||(i14.u95.p2...230
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (i5.i0.u28.p74==1)) + ((EX(!(E((i6.i0.u36.p91==1) U (i5.i1.u34.p80==1)))) * (((i7.i2.u44.p1...279
(forward)formula 1,1,24.2624,517564,1,0,1.14672e+06,268,3657,878704,210,659,994994
FORMULA GPUForwardProgress-PT-12b-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AX(EF((i6.i1.u41.p101==1)))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (i6.i1.u41.p101==1))))] = FALSE
(forward)formula 2,1,24.274,518076,1,0,1.14786e+06,268,3660,879894,210,659,997047
FORMULA GPUForwardProgress-PT-12b-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 1337810 ms.

BK_STOP 1748960951576

--------------------
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-12b"
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-12b, 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-174867007900418"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-12b.tgz
mv GPUForwardProgress-PT-12b 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 ;