Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r100-smll-174867008000465.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-24b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867008000465
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 122K 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-24b-CTLCardinality-2023-12
FORMULA_NAME GPUForwardProgress-PT-24b-CTLCardinality-2023-13
FORMULA_NAME GPUForwardProgress-PT-24b-CTLCardinality-2023-14
FORMULA_NAME GPUForwardProgress-PT-24b-CTLCardinality-2023-15
FORMULA_NAME GPUForwardProgress-PT-24b-CTLCardinality-2025-00
FORMULA_NAME GPUForwardProgress-PT-24b-CTLCardinality-2025-01
FORMULA_NAME GPUForwardProgress-PT-24b-CTLCardinality-2025-02
FORMULA_NAME GPUForwardProgress-PT-24b-CTLCardinality-2025-03
FORMULA_NAME GPUForwardProgress-PT-24b-CTLCardinality-2025-04
FORMULA_NAME GPUForwardProgress-PT-24b-CTLCardinality-2025-05
FORMULA_NAME GPUForwardProgress-PT-24b-CTLCardinality-2025-06
FORMULA_NAME GPUForwardProgress-PT-24b-CTLCardinality-2025-07
FORMULA_NAME GPUForwardProgress-PT-24b-CTLCardinality-2025-08
FORMULA_NAME GPUForwardProgress-PT-24b-CTLCardinality-2025-09
FORMULA_NAME GPUForwardProgress-PT-24b-CTLCardinality-2025-10
FORMULA_NAME GPUForwardProgress-PT-24b-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748967163944

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-24b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-03 16:12:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 16:12:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 16:12:47] [INFO ] Load time of PNML (sax parser for PT used): 306 ms
[2025-06-03 16:12:47] [INFO ] Transformed 492 places.
[2025-06-03 16:12:47] [INFO ] Transformed 517 transitions.
[2025-06-03 16:12:47] [INFO ] Found NUPN structural information;
[2025-06-03 16:12:47] [INFO ] Parsed PT model containing 492 places and 517 transitions and 1277 arcs in 591 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 35 ms.
Support contains 114 out of 492 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 517/517 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 491 transition count 517
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 35 place count 457 transition count 483
Iterating global reduction 1 with 34 rules applied. Total rules applied 69 place count 457 transition count 483
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 82 place count 444 transition count 470
Iterating global reduction 1 with 13 rules applied. Total rules applied 95 place count 444 transition count 470
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 107 place count 444 transition count 458
Applied a total of 107 rules in 240 ms. Remains 444 /492 variables (removed 48) and now considering 458/517 (removed 59) transitions.
// Phase 1: matrix 458 rows 444 cols
[2025-06-03 16:12:47] [INFO ] Computed 25 invariants in 35 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:12:48] [INFO ] Implicit Places using invariants in 629 ms returned []
[2025-06-03 16:12:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:12:48] [INFO ] Implicit Places using invariants and state equation in 625 ms returned []
Implicit Place search using SMT with State Equation took 1322 ms to find 0 implicit places.
Running 457 sub problems to find dead transitions.
[2025-06-03 16:12:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/443 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 457 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/443 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 457 unsolved
At refinement iteration 2 (OVERLAPS) 458/901 variables, 443/468 constraints. Problems are: Problem set: 0 solved, 457 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 901/902 variables, and 468 constraints, problems are : Problem set: 0 solved, 457 unsolved in 30056 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 443/444 constraints, PredecessorRefiner: 457/457 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 457 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/443 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 457 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/443 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 457 unsolved
At refinement iteration 2 (OVERLAPS) 458/901 variables, 443/468 constraints. Problems are: Problem set: 0 solved, 457 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/901 variables, 457/925 constraints. Problems are: Problem set: 0 solved, 457 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 901/902 variables, and 925 constraints, problems are : Problem set: 0 solved, 457 unsolved in 30034 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 443/444 constraints, PredecessorRefiner: 457/457 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60452ms problems are : Problem set: 0 solved, 457 unsolved
Search for dead transitions found 0 dead transitions in 60488ms
Starting structural reductions in LTL mode, iteration 1 : 444/492 places, 458/517 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62096 ms. Remains : 444/492 places, 458/517 transitions.
Support contains 114 out of 444 places after structural reductions.
[2025-06-03 16:13:49] [INFO ] Flatten gal took : 128 ms
[2025-06-03 16:13:49] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA GPUForwardProgress-PT-24b-CTLCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 16:13:49] [INFO ] Flatten gal took : 63 ms
[2025-06-03 16:13:50] [INFO ] Input system was already deterministic with 458 transitions.
Support contains 95 out of 444 places (down from 114) after GAL structural reductions.
RANDOM walk for 40000 steps (185 resets) in 2125 ms. (18 steps per ms) remains 12/59 properties
BEST_FIRST walk for 40004 steps (19 resets) in 218 ms. (182 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (23 resets) in 93 ms. (425 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (21 resets) in 80 ms. (493 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (20 resets) in 226 ms. (176 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (20 resets) in 132 ms. (300 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (22 resets) in 93 ms. (425 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (20 resets) in 156 ms. (254 steps per ms) remains 10/12 properties
BEST_FIRST walk for 40004 steps (21 resets) in 108 ms. (367 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (22 resets) in 123 ms. (322 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (20 resets) in 183 ms. (217 steps per ms) remains 8/10 properties
[2025-06-03 16:13:51] [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) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 231/249 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/249 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 194/443 variables, 12/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/443 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 458/901 variables, 443/468 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/901 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 1/902 variables, 1/469 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/902 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 0/902 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 902/902 variables, and 469 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1123 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 444/444 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 231/249 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/249 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 194/443 variables, 12/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/443 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 458/901 variables, 443/468 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/901 variables, 8/476 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/901 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp27 is UNSAT
At refinement iteration 8 (OVERLAPS) 1/902 variables, 1/477 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/902 variables, 0/477 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 0/902 variables, 0/477 constraints. Problems are: Problem set: 1 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 902/902 variables, and 477 constraints, problems are : Problem set: 1 solved, 7 unsolved in 2194 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 444/444 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3332ms problems are : Problem set: 1 solved, 7 unsolved
Fused 7 Parikh solutions to 3 different solutions.
Finished Parikh walk after 213 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=106 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 7 properties in 112 ms.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
[2025-06-03 16:13:54] [INFO ] Flatten gal took : 28 ms
[2025-06-03 16:13:54] [INFO ] Flatten gal took : 35 ms
[2025-06-03 16:13:54] [INFO ] Input system was already deterministic with 458 transitions.
Computed a total of 87 stabilizing places and 87 stable transitions
Graph (complete) has 683 edges and 444 vertex of which 416 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.15 ms
Starting structural reductions in LTL mode, iteration 0 : 444/444 places, 458/458 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 422 transition count 436
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 422 transition count 436
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 46 place count 422 transition count 434
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 55 place count 413 transition count 425
Iterating global reduction 1 with 9 rules applied. Total rules applied 64 place count 413 transition count 425
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 72 place count 413 transition count 417
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 412 transition count 416
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 412 transition count 416
Applied a total of 74 rules in 65 ms. Remains 412 /444 variables (removed 32) and now considering 416/458 (removed 42) transitions.
// Phase 1: matrix 416 rows 412 cols
[2025-06-03 16:13:55] [INFO ] Computed 25 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:13:55] [INFO ] Implicit Places using invariants in 162 ms returned []
[2025-06-03 16:13:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:13:55] [INFO ] Implicit Places using invariants and state equation in 414 ms returned []
Implicit Place search using SMT with State Equation took 581 ms to find 0 implicit places.
Running 415 sub problems to find dead transitions.
[2025-06-03 16:13:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/411 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/411 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 2 (OVERLAPS) 416/827 variables, 411/436 constraints. Problems are: Problem set: 0 solved, 415 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 827/828 variables, and 436 constraints, problems are : Problem set: 0 solved, 415 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 411/412 constraints, PredecessorRefiner: 415/415 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 415 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/411 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/411 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 2 (OVERLAPS) 416/827 variables, 411/436 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/827 variables, 415/851 constraints. Problems are: Problem set: 0 solved, 415 unsolved
Error getting values : (error "ParserException while parsing response: ((t0 54)
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(t180 1)
(t181 10)
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(t193 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 827/828 variables, and 851 constraints, problems are : Problem set: 0 solved, 415 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 411/412 constraints, PredecessorRefiner: 415/415 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60149ms problems are : Problem set: 0 solved, 415 unsolved
Search for dead transitions found 0 dead transitions in 60153ms
Starting structural reductions in LTL mode, iteration 1 : 412/444 places, 416/458 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60803 ms. Remains : 412/444 places, 416/458 transitions.
[2025-06-03 16:14:55] [INFO ] Flatten gal took : 26 ms
[2025-06-03 16:14:55] [INFO ] Flatten gal took : 24 ms
[2025-06-03 16:14:55] [INFO ] Input system was already deterministic with 416 transitions.
[2025-06-03 16:14:55] [INFO ] Flatten gal took : 23 ms
[2025-06-03 16:14:55] [INFO ] Flatten gal took : 24 ms
[2025-06-03 16:14:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality5202124913043037592.gal : 20 ms
[2025-06-03 16:14:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality18087810005176607697.ctl : 7 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/CTLCardinality5202124913043037592.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18087810005176607697.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 16:15:26] [INFO ] Flatten gal took : 20 ms
[2025-06-03 16:15:26] [INFO ] Applying decomposition
[2025-06-03 16:15:26] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15405931274719296533.txt' '-o' '/tmp/graph15405931274719296533.bin' '-w' '/tmp/graph15405931274719296533.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15405931274719296533.bin' '-l' '-1' '-v' '-w' '/tmp/graph15405931274719296533.weights' '-q' '0' '-e' '0.001'
[2025-06-03 16:15:26] [INFO ] Decomposing Gal with order
[2025-06-03 16:15:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 16:15:26] [INFO ] Removed a total of 120 redundant transitions.
[2025-06-03 16:15:26] [INFO ] Flatten gal took : 103 ms
[2025-06-03 16:15:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2025-06-03 16:15:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality9555640057624849904.gal : 18 ms
[2025-06-03 16:15:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality5168088661402423262.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/CTLCardinality9555640057624849904.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5168088661402423262.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,1.41525e+30,0.579357,14636,939,28,21806,281,667,25628,36,557,0


Converting to forward existential form...Done !
original formula: AG(((AG(((!(A(((i21.i2.u140.p402==0)||(i16.i0.u104.p296==1)) U (i14.i0.u92.p260==1))) + !(A((i0.i0.u2.p5==0) U (i12.i2.u84.p238==1)))) + ...350
=> equivalent forward existential formula: [((((FwdU(((FwdU(Init,TRUE) * !((!((E(!((i9.i2.u65.p184==0)) U (!((i0.i0.u2.p6==0)) * !((i9.i2.u65.p184==0)))) +...631
Reverse transition relation is NOT exact ! Due to transitions t366, i1.i0.t354, i1.i0.u12.t361, i2.t348, i2.i0.t341, i3.t334, i3.i1.u24.t327, i4.t320, i4.i...847
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 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 25
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 444/444 places, 458/458 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 427 transition count 441
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 427 transition count 441
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 36 place count 427 transition count 439
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 45 place count 418 transition count 430
Iterating global reduction 1 with 9 rules applied. Total rules applied 54 place count 418 transition count 430
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 62 place count 418 transition count 422
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 63 place count 417 transition count 421
Iterating global reduction 2 with 1 rules applied. Total rules applied 64 place count 417 transition count 421
Applied a total of 64 rules in 36 ms. Remains 417 /444 variables (removed 27) and now considering 421/458 (removed 37) transitions.
// Phase 1: matrix 421 rows 417 cols
[2025-06-03 16:15:56] [INFO ] Computed 25 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:15:56] [INFO ] Implicit Places using invariants in 228 ms returned []
[2025-06-03 16:15:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:15:57] [INFO ] Implicit Places using invariants and state equation in 617 ms returned []
Implicit Place search using SMT with State Equation took 849 ms to find 0 implicit places.
Running 420 sub problems to find dead transitions.
[2025-06-03 16:15:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/416 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/416 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 2 (OVERLAPS) 421/837 variables, 416/441 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 837/838 variables, and 441 constraints, problems are : Problem set: 0 solved, 420 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 416/417 constraints, PredecessorRefiner: 420/420 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 420 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/416 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/416 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 2 (OVERLAPS) 421/837 variables, 416/441 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/837 variables, 420/861 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 837/838 variables, and 861 constraints, problems are : Problem set: 0 solved, 420 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 416/417 constraints, PredecessorRefiner: 420/420 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60134ms problems are : Problem set: 0 solved, 420 unsolved
Search for dead transitions found 0 dead transitions in 60136ms
Starting structural reductions in LTL mode, iteration 1 : 417/444 places, 421/458 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61023 ms. Remains : 417/444 places, 421/458 transitions.
[2025-06-03 16:16:57] [INFO ] Flatten gal took : 27 ms
[2025-06-03 16:16:57] [INFO ] Flatten gal took : 24 ms
[2025-06-03 16:16:57] [INFO ] Input system was already deterministic with 421 transitions.
[2025-06-03 16:16:57] [INFO ] Flatten gal took : 22 ms
[2025-06-03 16:16:57] [INFO ] Flatten gal took : 22 ms
[2025-06-03 16:16:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality15169407380799154957.gal : 5 ms
[2025-06-03 16:16:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality6907273709885581975.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/CTLCardinality15169407380799154957.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6907273709885581975.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 16:17:27] [INFO ] Flatten gal took : 15 ms
[2025-06-03 16:17:27] [INFO ] Applying decomposition
[2025-06-03 16:17:27] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12462736645721406433.txt' '-o' '/tmp/graph12462736645721406433.bin' '-w' '/tmp/graph12462736645721406433.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12462736645721406433.bin' '-l' '-1' '-v' '-w' '/tmp/graph12462736645721406433.weights' '-q' '0' '-e' '0.001'
[2025-06-03 16:17:27] [INFO ] Decomposing Gal with order
[2025-06-03 16:17:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 16:17:28] [INFO ] Removed a total of 130 redundant transitions.
[2025-06-03 16:17:28] [INFO ] Flatten gal took : 36 ms
[2025-06-03 16:17:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2025-06-03 16:17:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality9840574386339240905.gal : 13 ms
[2025-06-03 16:17:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality4381445453012600829.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/CTLCardinality9840574386339240905.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4381445453012600829.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,1.83424e+30,0.455078,12684,927,32,16865,309,716,20864,35,662,0


Converting to forward existential form...Done !
original formula: E(EF(!((((!(((i7.i1.u52.p134==0)||(i5.i2.u44.p113==1))) + AF(((i10.i1.u77.p203==0)||(i21.i2.u146.p395==1)))) * (i25.i1.u178.p490!=1)) * (...359
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U !((((!(((i7.i1.u52.p134==0)||(i5.i2.u44.p113==1))) + !(EG(!(((i10.i1.u77.p203==0)||(i21.i2....538
Reverse transition relation is NOT exact ! Due to transitions t371, i1.t366, i1.i2.t359, i2.t353, i2.i2.t346, i3.t339, i3.i1.u31.t332, i4.t325, i4.i0.t318,...815
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 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
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 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 444/444 places, 458/458 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 422 transition count 436
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 422 transition count 436
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 46 place count 422 transition count 434
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 56 place count 412 transition count 424
Iterating global reduction 1 with 10 rules applied. Total rules applied 66 place count 412 transition count 424
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 75 place count 412 transition count 415
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 76 place count 411 transition count 414
Iterating global reduction 2 with 1 rules applied. Total rules applied 77 place count 411 transition count 414
Applied a total of 77 rules in 36 ms. Remains 411 /444 variables (removed 33) and now considering 414/458 (removed 44) transitions.
// Phase 1: matrix 414 rows 411 cols
[2025-06-03 16:17:58] [INFO ] Computed 25 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:17:58] [INFO ] Implicit Places using invariants in 257 ms returned []
[2025-06-03 16:17:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:17:58] [INFO ] Implicit Places using invariants and state equation in 502 ms returned []
Implicit Place search using SMT with State Equation took 761 ms to find 0 implicit places.
Running 413 sub problems to find dead transitions.
[2025-06-03 16:17:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/410 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/410 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 414/824 variables, 410/435 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 824/825 variables, and 435 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 410/411 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/410 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/410 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 414/824 variables, 410/435 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/824 variables, 413/848 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 824/825 variables, and 848 constraints, problems are : Problem set: 0 solved, 413 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 410/411 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60125ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 60128ms
Starting structural reductions in LTL mode, iteration 1 : 411/444 places, 414/458 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60935 ms. Remains : 411/444 places, 414/458 transitions.
[2025-06-03 16:18:59] [INFO ] Flatten gal took : 18 ms
[2025-06-03 16:18:59] [INFO ] Flatten gal took : 18 ms
[2025-06-03 16:18:59] [INFO ] Input system was already deterministic with 414 transitions.
[2025-06-03 16:18:59] [INFO ] Flatten gal took : 17 ms
[2025-06-03 16:18:59] [INFO ] Flatten gal took : 16 ms
[2025-06-03 16:18:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality7222202163250931659.gal : 5 ms
[2025-06-03 16:18:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality5867261886677110163.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/CTLCardinality7222202163250931659.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5867261886677110163.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 16:19:29] [INFO ] Flatten gal took : 10 ms
[2025-06-03 16:19:29] [INFO ] Applying decomposition
[2025-06-03 16:19:29] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14841612439507699539.txt' '-o' '/tmp/graph14841612439507699539.bin' '-w' '/tmp/graph14841612439507699539.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14841612439507699539.bin' '-l' '-1' '-v' '-w' '/tmp/graph14841612439507699539.weights' '-q' '0' '-e' '0.001'
[2025-06-03 16:19:29] [INFO ] Decomposing Gal with order
[2025-06-03 16:19:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 16:19:29] [INFO ] Removed a total of 128 redundant transitions.
[2025-06-03 16:19:29] [INFO ] Flatten gal took : 35 ms
[2025-06-03 16:19:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-03 16:19:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality11862181296283095667.gal : 9 ms
[2025-06-03 16:19:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality5276794691124012266.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/CTLCardinality11862181296283095667.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5276794691124012266.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,1.33239e+30,0.6502,16148,1164,27,24947,268,608,32124,36,505,0


Converting to forward existential form...Done !
original formula: (A(!(((EX(((i16.u112.p307==0)||(i0.i0.i1.u3.p7==1))) + AG(((i23.u155.p422==0)||(i23.u157.p430==1)))) + EX((i16.u113.p309!=0)))) U ((!(EX(...274
=> equivalent forward existential formula: (([(EY((((FwdU(Init,!(((!(EX(!(((i23.u156.p428==0)||(i11.u79.p209==1))))) + (i24.u167.p450==0)) + (i20.u137.p373...584
Reverse transition relation is NOT exact ! Due to transitions t364, i1.t359, i1.u17.t352, i2.t346, i2.t339, i3.t325, i3.u26.t332, i4.t318, i4.t311, i5.t304...747
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 25
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 444/444 places, 458/458 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 421 transition count 435
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 421 transition count 435
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 48 place count 421 transition count 433
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 58 place count 411 transition count 423
Iterating global reduction 1 with 10 rules applied. Total rules applied 68 place count 411 transition count 423
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 77 place count 411 transition count 414
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 78 place count 410 transition count 413
Iterating global reduction 2 with 1 rules applied. Total rules applied 79 place count 410 transition count 413
Applied a total of 79 rules in 31 ms. Remains 410 /444 variables (removed 34) and now considering 413/458 (removed 45) transitions.
// Phase 1: matrix 413 rows 410 cols
[2025-06-03 16:19:59] [INFO ] Computed 25 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:19:59] [INFO ] Implicit Places using invariants in 169 ms returned []
[2025-06-03 16:19:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:20:00] [INFO ] Implicit Places using invariants and state equation in 469 ms returned []
Implicit Place search using SMT with State Equation took 647 ms to find 0 implicit places.
Running 412 sub problems to find dead transitions.
[2025-06-03 16:20:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/409 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/409 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 413/822 variables, 409/434 constraints. Problems are: Problem set: 0 solved, 412 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 822/823 variables, and 434 constraints, problems are : Problem set: 0 solved, 412 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 409/410 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 412 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/409 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/409 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 413/822 variables, 409/434 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/822 variables, 412/846 constraints. Problems are: Problem set: 0 solved, 412 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 822/823 variables, and 846 constraints, problems are : Problem set: 0 solved, 412 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 409/410 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60116ms problems are : Problem set: 0 solved, 412 unsolved
Search for dead transitions found 0 dead transitions in 60118ms
Starting structural reductions in LTL mode, iteration 1 : 410/444 places, 413/458 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60797 ms. Remains : 410/444 places, 413/458 transitions.
[2025-06-03 16:21:00] [INFO ] Flatten gal took : 17 ms
[2025-06-03 16:21:00] [INFO ] Flatten gal took : 19 ms
[2025-06-03 16:21:00] [INFO ] Input system was already deterministic with 413 transitions.
[2025-06-03 16:21:00] [INFO ] Flatten gal took : 17 ms
[2025-06-03 16:21:00] [INFO ] Flatten gal took : 17 ms
[2025-06-03 16:21:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality17910905367509778460.gal : 4 ms
[2025-06-03 16:21:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality10018194597970217152.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/CTLCardinality17910905367509778460.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10018194597970217152.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 16:21:30] [INFO ] Flatten gal took : 9 ms
[2025-06-03 16:21:30] [INFO ] Applying decomposition
[2025-06-03 16:21:30] [INFO ] Flatten gal took : 9 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/graph1135193861857781645.txt' '-o' '/tmp/graph1135193861857781645.bin' '-w' '/tmp/graph1135193861857781645.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1135193861857781645.bin' '-l' '-1' '-v' '-w' '/tmp/graph1135193861857781645.weights' '-q' '0' '-e' '0.001'
[2025-06-03 16:21:30] [INFO ] Decomposing Gal with order
[2025-06-03 16:21:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 16:21:30] [INFO ] Removed a total of 122 redundant transitions.
[2025-06-03 16:21:30] [INFO ] Flatten gal took : 27 ms
[2025-06-03 16:21:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-03 16:21:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality2178052397790251053.gal : 6 ms
[2025-06-03 16:21:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality6357424612866442294.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/CTLCardinality2178052397790251053.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6357424612866442294.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,1.24953e+30,0.453163,16620,1110,28,24841,329,630,34336,36,763,0


Converting to forward existential form...Done !
original formula: EF((AG((AG((i8.u58.p159==1)) * AX(((i4.u34.p90==0)&&(i11.u81.p205==1))))) + ((AX(EF(((i11.u78.p210==0)&&(i20.u134.p371==1)))) * EX((i18.u...217
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !((!(E(TRUE U !((i8.u58.p159==1)))) * !(EX(!(((i4.u34.p90==0)&&(i11.u81.p205==1)...342
Reverse transition relation is NOT exact ! Due to transitions t363, i1.t358, i1.u16.t351, i2.t345, i2.t338, i3.t324, i3.u28.t331, i4.t317, i4.t310, i5.t303...754
(forward)formula 0,1,0.999196,28012,1,0,39497,329,4103,73841,161,763,211446
FORMULA GPUForwardProgress-PT-24b-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 444/444 places, 458/458 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 420 transition count 434
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 420 transition count 434
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 50 place count 420 transition count 432
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 61 place count 409 transition count 421
Iterating global reduction 1 with 11 rules applied. Total rules applied 72 place count 409 transition count 421
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 82 place count 409 transition count 411
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 83 place count 408 transition count 410
Iterating global reduction 2 with 1 rules applied. Total rules applied 84 place count 408 transition count 410
Applied a total of 84 rules in 37 ms. Remains 408 /444 variables (removed 36) and now considering 410/458 (removed 48) transitions.
// Phase 1: matrix 410 rows 408 cols
[2025-06-03 16:21:31] [INFO ] Computed 25 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:21:31] [INFO ] Implicit Places using invariants in 164 ms returned []
[2025-06-03 16:21:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:21:32] [INFO ] Implicit Places using invariants and state equation in 476 ms returned []
Implicit Place search using SMT with State Equation took 642 ms to find 0 implicit places.
Running 409 sub problems to find dead transitions.
[2025-06-03 16:21:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/407 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 409 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/407 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 409 unsolved
At refinement iteration 2 (OVERLAPS) 410/817 variables, 407/432 constraints. Problems are: Problem set: 0 solved, 409 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 817/818 variables, and 432 constraints, problems are : Problem set: 0 solved, 409 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 407/408 constraints, PredecessorRefiner: 409/409 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 409 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/407 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 409 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/407 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 409 unsolved
At refinement iteration 2 (OVERLAPS) 410/817 variables, 407/432 constraints. Problems are: Problem set: 0 solved, 409 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/817 variables, 409/841 constraints. Problems are: Problem set: 0 solved, 409 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 817/818 variables, and 841 constraints, problems are : Problem set: 0 solved, 409 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 407/408 constraints, PredecessorRefiner: 409/409 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60113ms problems are : Problem set: 0 solved, 409 unsolved
Search for dead transitions found 0 dead transitions in 60120ms
Starting structural reductions in LTL mode, iteration 1 : 408/444 places, 410/458 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60800 ms. Remains : 408/444 places, 410/458 transitions.
[2025-06-03 16:22:32] [INFO ] Flatten gal took : 14 ms
[2025-06-03 16:22:32] [INFO ] Flatten gal took : 14 ms
[2025-06-03 16:22:32] [INFO ] Input system was already deterministic with 410 transitions.
[2025-06-03 16:22:32] [INFO ] Flatten gal took : 14 ms
[2025-06-03 16:22:32] [INFO ] Flatten gal took : 14 ms
[2025-06-03 16:22:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality5436244933328373379.gal : 4 ms
[2025-06-03 16:22:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality15894112438318891062.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/CTLCardinality5436244933328373379.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15894112438318891062.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 16:23:02] [INFO ] Flatten gal took : 10 ms
[2025-06-03 16:23:02] [INFO ] Applying decomposition
[2025-06-03 16:23:02] [INFO ] Flatten gal took : 9 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/graph2673892386032702651.txt' '-o' '/tmp/graph2673892386032702651.bin' '-w' '/tmp/graph2673892386032702651.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2673892386032702651.bin' '-l' '-1' '-v' '-w' '/tmp/graph2673892386032702651.weights' '-q' '0' '-e' '0.001'
[2025-06-03 16:23:02] [INFO ] Decomposing Gal with order
[2025-06-03 16:23:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 16:23:02] [INFO ] Removed a total of 120 redundant transitions.
[2025-06-03 16:23:02] [INFO ] Flatten gal took : 24 ms
[2025-06-03 16:23:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-03 16:23:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality17501720198061609714.gal : 6 ms
[2025-06-03 16:23:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality14864557767842135852.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/CTLCardinality17501720198061609714.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14864557767842135852.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,1.1032e+30,0.421884,15548,967,26,22749,352,656,28246,35,905,0


Converting to forward existential form...Done !
original formula: EX((EX(TRUE) * ((i10.i0.u68.p194==0)||(i13.i1.u92.p255==1))))
=> equivalent forward existential formula: [(EY((EY(Init) * ((i10.i0.u68.p194==0)||(i13.i1.u92.p255==1)))) * TRUE)] != FALSE
(forward)formula 0,1,0.425845,15676,1,0,22749,352,806,28246,45,905,1990
FORMULA GPUForwardProgress-PT-24b-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 444/444 places, 458/458 transitions.
Graph (trivial) has 378 edges and 444 vertex of which 7 / 444 are part of one of the 1 SCC in 5 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 224 transitions
Trivial Post-agglo rules discarded 224 transitions
Performed 224 trivial Post agglomeration. Transition count delta: 224
Iterating post reduction 0 with 224 rules applied. Total rules applied 225 place count 437 transition count 226
Reduce places removed 224 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 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 239 rules applied. Total rules applied 464 place count 213 transition count 211
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 468 place count 210 transition count 210
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 469 place count 209 transition count 210
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 50 Pre rules applied. Total rules applied 469 place count 209 transition count 160
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 4 with 100 rules applied. Total rules applied 569 place count 159 transition count 160
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 571 place count 157 transition count 158
Iterating global reduction 4 with 2 rules applied. Total rules applied 573 place count 157 transition count 158
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 573 place count 157 transition count 157
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 575 place count 156 transition count 157
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 4 with 96 rules applied. Total rules applied 671 place count 108 transition count 109
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 673 place count 107 transition count 108
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 675 place count 107 transition count 108
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 676 place count 106 transition count 107
Applied a total of 676 rules in 105 ms. Remains 106 /444 variables (removed 338) and now considering 107/458 (removed 351) transitions.
// Phase 1: matrix 107 rows 106 cols
[2025-06-03 16:23:03] [INFO ] Computed 25 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:23:03] [INFO ] Implicit Places using invariants in 92 ms returned []
[2025-06-03 16:23:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:23:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 16:23:03] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 371 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 16:23:03] [INFO ] Redundant transitions in 4 ms returned []
Running 80 sub problems to find dead transitions.
[2025-06-03 16:23:03] [INFO ] Invariant cache hit.
[2025-06-03 16:23:03] [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) 0/82 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 24/106 variables, 24/25 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (OVERLAPS) 106/212 variables, 106/131 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 1/213 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/213 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 0/213 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 213/213 variables, and 132 constraints, problems are : Problem set: 0 solved, 80 unsolved in 6007 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 106/106 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 24/106 variables, 24/25 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (OVERLAPS) 106/212 variables, 106/131 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 80/211 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (OVERLAPS) 1/213 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/213 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (OVERLAPS) 0/213 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 213/213 variables, and 212 constraints, problems are : Problem set: 0 solved, 80 unsolved in 8416 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 106/106 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14464ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 14465ms
Starting structural reductions in SI_CTL mode, iteration 1 : 106/444 places, 107/458 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14954 ms. Remains : 106/444 places, 107/458 transitions.
[2025-06-03 16:23:18] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:23:18] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:23:18] [INFO ] Input system was already deterministic with 107 transitions.
[2025-06-03 16:23:18] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:23:18] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:23:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality4869744572576832293.gal : 1 ms
[2025-06-03 16:23:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality9587711219267101278.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/CTLCardinality4869744572576832293.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9587711219267101278.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.6146e+15,21.124,429676,2,175090,5,3.14929e+06,6,0,532,843475,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-03 16:23:48] [INFO ] Flatten gal took : 5 ms
[2025-06-03 16:23:48] [INFO ] Applying decomposition
[2025-06-03 16:23:48] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13015078540657527086.txt' '-o' '/tmp/graph13015078540657527086.bin' '-w' '/tmp/graph13015078540657527086.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13015078540657527086.bin' '-l' '-1' '-v' '-w' '/tmp/graph13015078540657527086.weights' '-q' '0' '-e' '0.001'
[2025-06-03 16:23:48] [INFO ] Decomposing Gal with order
[2025-06-03 16:23:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 16:23:48] [INFO ] Removed a total of 94 redundant transitions.
[2025-06-03 16:23:48] [INFO ] Flatten gal took : 7 ms
[2025-06-03 16:23:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 16:23:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality1024344884590685059.gal : 1 ms
[2025-06-03 16:23:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality16702613389830092193.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/CTLCardinality1024344884590685059.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16702613389830092193.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.6146e+15,0.061324,5996,140,25,5014,189,249,5218,36,401,0


Converting to forward existential form...Done !
original formula: AG(EF((((i16.u16.p315==0)||(u14.p281==1))||((u20.p373==0)||(i23.u25.p444==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((i16.u16.p315==0)||(u14.p281==1))||((u20.p373==0)||(i23.u25.p444==1))))))] = FA...158
Reverse transition relation is NOT exact ! Due to transitions t53, i24.u26.t1, i24.u27.t55, Intersection with reachable at each step enabled. (destroyed/r...191
(forward)formula 0,1,0.097549,6252,1,0,5014,196,1261,5218,170,401,12883
FORMULA GPUForwardProgress-PT-24b-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 444/444 places, 458/458 transitions.
Graph (trivial) has 374 edges and 444 vertex of which 7 / 444 are part of one of the 1 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 676 edges and 438 vertex of which 410 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.2 ms
Discarding 28 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 220 transitions
Trivial Post-agglo rules discarded 220 transitions
Performed 220 trivial Post agglomeration. Transition count delta: 220
Iterating post reduction 0 with 220 rules applied. Total rules applied 222 place count 409 transition count 227
Reduce places removed 220 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 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 235 rules applied. Total rules applied 457 place count 189 transition count 212
Reduce places removed 3 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 6 rules applied. Total rules applied 463 place count 186 transition count 209
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 466 place count 183 transition count 209
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 49 Pre rules applied. Total rules applied 466 place count 183 transition count 160
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 564 place count 134 transition count 160
Discarding 24 places :
Symmetric choice reduction at 4 with 24 rule applications. Total rules 588 place count 110 transition count 136
Iterating global reduction 4 with 24 rules applied. Total rules applied 612 place count 110 transition count 136
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 706 place count 63 transition count 89
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 708 place count 62 transition count 88
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 711 place count 62 transition count 88
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 712 place count 61 transition count 87
Applied a total of 712 rules in 48 ms. Remains 61 /444 variables (removed 383) and now considering 87/458 (removed 371) transitions.
// Phase 1: matrix 87 rows 61 cols
[2025-06-03 16:23:48] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:23:48] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-03 16:23:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:23:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 16:23:48] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 16:23:48] [INFO ] Redundant transitions in 2 ms returned []
Running 60 sub problems to find dead transitions.
[2025-06-03 16:23:48] [INFO ] Invariant cache hit.
[2025-06-03 16:23:48] [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) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 86/124 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 23/147 variables, 23/61 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 1/148 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 0/148 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 148/148 variables, and 62 constraints, problems are : Problem set: 0 solved, 60 unsolved in 3288 ms.
Refiners :[State Equation: 61/61 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 86/124 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 14/52 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 23/147 variables, 23/75 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/147 variables, 46/121 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/147 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 1/148 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/148 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/148 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 148/148 variables, and 122 constraints, problems are : Problem set: 0 solved, 60 unsolved in 3760 ms.
Refiners :[State Equation: 61/61 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7055ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 7057ms
Starting structural reductions in SI_CTL mode, iteration 1 : 61/444 places, 87/458 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7232 ms. Remains : 61/444 places, 87/458 transitions.
[2025-06-03 16:23:55] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:23:55] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:23:55] [INFO ] Input system was already deterministic with 87 transitions.
[2025-06-03 16:23:55] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:23:55] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:23:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality4461527429913133644.gal : 1 ms
[2025-06-03 16:23:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality16826655788587937670.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/CTLCardinality4461527429913133644.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16826655788587937670.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.22608e+14,9.85511,210284,2,5962,5,1.38079e+06,6,0,329,880306,0


Converting to forward existential form...Done !
original formula: (AG((((p430==0)||(p82==0))||(p25==1))) * EF(((p461==0)&&(p229==1))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !((((p430==0)||(p82==0))||(p25==1))))] = FALSE * [(Init * !(E(TRUE U ((p461==0)&&(p229==1))...168
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t6, t8, t10, t11, t13, t15, t18, t20, t22, t24, t26, t28, t31, t33, t35, t37, t39, t4...311
(forward)formula 0,0,12.0922,210284,1,0,220,1.38079e+06,196,96,2109,880306,192
FORMULA GPUForwardProgress-PT-24b-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 444/444 places, 458/458 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 422 transition count 436
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 422 transition count 436
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 45 place count 422 transition count 435
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 56 place count 411 transition count 424
Iterating global reduction 1 with 11 rules applied. Total rules applied 67 place count 411 transition count 424
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 77 place count 411 transition count 414
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 78 place count 410 transition count 413
Iterating global reduction 2 with 1 rules applied. Total rules applied 79 place count 410 transition count 413
Applied a total of 79 rules in 65 ms. Remains 410 /444 variables (removed 34) and now considering 413/458 (removed 45) transitions.
// Phase 1: matrix 413 rows 410 cols
[2025-06-03 16:24:07] [INFO ] Computed 25 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:24:07] [INFO ] Implicit Places using invariants in 164 ms returned []
[2025-06-03 16:24:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:24:08] [INFO ] Implicit Places using invariants and state equation in 415 ms returned []
Implicit Place search using SMT with State Equation took 591 ms to find 0 implicit places.
Running 412 sub problems to find dead transitions.
[2025-06-03 16:24:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/409 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/409 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 413/822 variables, 409/434 constraints. Problems are: Problem set: 0 solved, 412 unsolved
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(s355 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 822/823 variables, and 434 constraints, problems are : Problem set: 0 solved, 412 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 409/410 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 412 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/409 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/409 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 413/822 variables, 409/434 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/822 variables, 412/846 constraints. Problems are: Problem set: 0 solved, 412 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$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 822/823 variables, and 846 constraints, problems are : Problem set: 0 solved, 412 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 409/410 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60115ms problems are : Problem set: 0 solved, 412 unsolved
Search for dead transitions found 0 dead transitions in 60117ms
Starting structural reductions in LTL mode, iteration 1 : 410/444 places, 413/458 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60775 ms. Remains : 410/444 places, 413/458 transitions.
[2025-06-03 16:25:08] [INFO ] Flatten gal took : 13 ms
[2025-06-03 16:25:08] [INFO ] Flatten gal took : 14 ms
[2025-06-03 16:25:08] [INFO ] Input system was already deterministic with 413 transitions.
[2025-06-03 16:25:08] [INFO ] Flatten gal took : 13 ms
[2025-06-03 16:25:08] [INFO ] Flatten gal took : 13 ms
[2025-06-03 16:25:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality1551294465221263817.gal : 3 ms
[2025-06-03 16:25:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality12480990028070224142.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/CTLCardinality1551294465221263817.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12480990028070224142.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 16:25:38] [INFO ] Flatten gal took : 11 ms
[2025-06-03 16:25:38] [INFO ] Applying decomposition
[2025-06-03 16:25:38] [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/graph3891817807185996792.txt' '-o' '/tmp/graph3891817807185996792.bin' '-w' '/tmp/graph3891817807185996792.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3891817807185996792.bin' '-l' '-1' '-v' '-w' '/tmp/graph3891817807185996792.weights' '-q' '0' '-e' '0.001'
[2025-06-03 16:25:38] [INFO ] Decomposing Gal with order
[2025-06-03 16:25:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 16:25:38] [INFO ] Removed a total of 114 redundant transitions.
[2025-06-03 16:25:38] [INFO ] Flatten gal took : 22 ms
[2025-06-03 16:25:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-03 16:25:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality18145676902571986825.gal : 6 ms
[2025-06-03 16:25:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality4487881380732392027.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/CTLCardinality18145676902571986825.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4487881380732392027.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,1.25401e+30,0.749302,19328,1015,29,31447,355,719,42440,39,818,0


Converting to forward existential form...Done !
original formula: E((A((i10.i2.u67.p204==0) U !(AG(((i12.i0.u82.p225==1)&&((i11.i1.u76.p210==0)||(i5.i1.u41.p108==1)))))) * E(AX(((i16.i1.u108.p310==0)||(i...461
=> equivalent forward existential formula: ([((FwdU(EY(FwdU(Init,(!((E(!(!(!(E(TRUE U !(((i12.i0.u82.p225==1)&&((i11.i1.u76.p210==0)||(i5.i1.u41.p108==1)))...1564
Reverse transition relation is NOT exact ! Due to transitions t363, i1.t358, i1.i2.t351, i2.t346, i2.i2.u23.t338, i3.t330, i3.i1.u25.t323, i4.t316, i4.i2.t...852
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 25
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 444/444 places, 458/458 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 421 transition count 435
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 421 transition count 435
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 48 place count 421 transition count 433
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 57 place count 412 transition count 424
Iterating global reduction 1 with 9 rules applied. Total rules applied 66 place count 412 transition count 424
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 74 place count 412 transition count 416
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 411 transition count 415
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 411 transition count 415
Applied a total of 76 rules in 73 ms. Remains 411 /444 variables (removed 33) and now considering 415/458 (removed 43) transitions.
// Phase 1: matrix 415 rows 411 cols
[2025-06-03 16:26:08] [INFO ] Computed 25 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:26:09] [INFO ] Implicit Places using invariants in 232 ms returned []
[2025-06-03 16:26:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:26:09] [INFO ] Implicit Places using invariants and state equation in 695 ms returned []
Implicit Place search using SMT with State Equation took 943 ms to find 0 implicit places.
Running 414 sub problems to find dead transitions.
[2025-06-03 16:26:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/410 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/410 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (OVERLAPS) 415/825 variables, 410/435 constraints. Problems are: Problem set: 0 solved, 414 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 825/826 variables, and 435 constraints, problems are : Problem set: 0 solved, 414 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 410/411 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 414 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/410 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/410 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (OVERLAPS) 415/825 variables, 410/435 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/825 variables, 414/849 constraints. Problems are: Problem set: 0 solved, 414 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 1)
(s30 0)
(s31 0)
(s32 0)
(s33 1)
(s34 1)
(s35 3)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 1)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 1)
(s49 1)
(s50 3)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 1)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 1)
(s64 1)
(s65 1)
(s66 3)
(s67 0)
(s68 0)
(s69 0)
(s70 1)
(s71 0)
(s72 0)
(s73 4)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 1)
(s79 1)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 1)
(s85 1)
(s86 0)
(s87 0)
(s88 1)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 2)
(s99 1)
(s100 2)
(s101 1)
(s102 0)
(s103 1)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 1)
(s110 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 1)
(s124 1)
(s125 1)
(s126 1)
(s127 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 825/826 variables, and 849 constraints, problems are : Problem set: 0 solved, 414 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 410/411 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60125ms problems are : Problem set: 0 solved, 414 unsolved
Search for dead transitions found 0 dead transitions in 60129ms
Starting structural reductions in LTL mode, iteration 1 : 411/444 places, 415/458 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61148 ms. Remains : 411/444 places, 415/458 transitions.
[2025-06-03 16:27:10] [INFO ] Flatten gal took : 14 ms
[2025-06-03 16:27:10] [INFO ] Flatten gal took : 13 ms
[2025-06-03 16:27:10] [INFO ] Input system was already deterministic with 415 transitions.
[2025-06-03 16:27:10] [INFO ] Flatten gal took : 14 ms
[2025-06-03 16:27:10] [INFO ] Flatten gal took : 15 ms
[2025-06-03 16:27:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality14192177706694044299.gal : 5 ms
[2025-06-03 16:27:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality2508874121618973847.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/CTLCardinality14192177706694044299.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2508874121618973847.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 16:27:40] [INFO ] Flatten gal took : 8 ms
[2025-06-03 16:27:40] [INFO ] Applying decomposition
[2025-06-03 16:27:40] [INFO ] Flatten gal took : 9 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/graph10764910276530931601.txt' '-o' '/tmp/graph10764910276530931601.bin' '-w' '/tmp/graph10764910276530931601.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10764910276530931601.bin' '-l' '-1' '-v' '-w' '/tmp/graph10764910276530931601.weights' '-q' '0' '-e' '0.001'
[2025-06-03 16:27:40] [INFO ] Decomposing Gal with order
[2025-06-03 16:27:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 16:27:40] [INFO ] Removed a total of 52 redundant transitions.
[2025-06-03 16:27:40] [INFO ] Flatten gal took : 22 ms
[2025-06-03 16:27:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-03 16:27:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality6206177651586757129.gal : 5 ms
[2025-06-03 16:27:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality2098161385550392048.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/CTLCardinality6206177651586757129.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2098161385550392048.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 444/444 places, 458/458 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 421 transition count 435
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 421 transition count 435
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 48 place count 421 transition count 433
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 57 place count 412 transition count 424
Iterating global reduction 1 with 9 rules applied. Total rules applied 66 place count 412 transition count 424
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 74 place count 412 transition count 416
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 411 transition count 415
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 411 transition count 415
Applied a total of 76 rules in 39 ms. Remains 411 /444 variables (removed 33) and now considering 415/458 (removed 43) transitions.
// Phase 1: matrix 415 rows 411 cols
[2025-06-03 16:28:10] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:28:10] [INFO ] Implicit Places using invariants in 185 ms returned []
[2025-06-03 16:28:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:28:11] [INFO ] Implicit Places using invariants and state equation in 509 ms returned []
Implicit Place search using SMT with State Equation took 696 ms to find 0 implicit places.
Running 414 sub problems to find dead transitions.
[2025-06-03 16:28:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/410 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/410 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (OVERLAPS) 415/825 variables, 410/435 constraints. Problems are: Problem set: 0 solved, 414 unsolved
Error getting values : (error "ParserException while parsing response: ((t0 178.0)
(t1 30.0)
(t2 29.0)
(t3 170.0)
(t4 0.0)
(t5 28.0)
(t6 169.0)
(t7 23.0)
(t8 22.0)
(t9 2.0)
(t10 0.0)
(t11 196.0)
(t12 177.0)
(t13 200.0)
(t14 168.0)
(t15 1.0)
(t16 0.0)
(t17 170.0)
(t18 169.0)
(t19 1.0)
(t20 0.0)
(t21 0.0)
(t22 199.0)
(t23 198.0)
(t24 2.0)
(t25 30.0)
(t26 14.0)
(t27 13.0)
(t28 11.0)
(t29 10.0)
(t30 9.0)
(t31 8.0)
(t32 3.0)
(t33 2.0)
(t34 0.0)
(t35 12.0)
(t36 6.0)
(t37 5.0)
(t38 4.0)
(t39 29.0)
(t40 14.0)
(t41 13.0)
(t42 11.0)
(t43 10.0)
(t44 9.0)
(t45 8.0)
(t46 3.0)
(t47 2.0)
(t48 0.0)
(t49 12.0)
(t50 6.0)
(t51 5.0)
(t52 4.0)
(t53 28.0)
(t54 27.0)
(t55 26.0)
(t56 11.0)
(t57 10.0)
(t58 9.0)
(t59 8.0)
(t60 3.0)
(t61 2.0)
(t62 0.0)
(t63 12.0)
(t64 6.0)
(t65 5.0)
(t66 4.0)
(t67 27.0)
(t68 26.0)
(t69 25.0)
(t70 11.0)
(t71 10.0)
(t72 9.0)
(t73 8.0)
(t74 3.0)
(t75 2.0)
(t76 0.0)
(t77 24.0)
(t78 6.0)
(t79 5.0)
(t80 4.0)
(t81 26.0)
(t82 14.0)
(t83 13.0)
(t84 11.0)
(t85 10.0)
(t86 9.0)
(t87 8.0)
(t88 3.0)
(t89 2.0)
(t90 0.0)
(t91 12.0)
(t92 6.0)
(t93 5.0)
(t94 4.0)
(t95 25.0)
(t96 14.0)
(t97 13.0)
(t98 11.0)
(t99 10.0)
(t100 9.0)
(t101 8.0)
(t102 3.0)
(t103 2.0)
(t104 0.0)
(t105 12.0)
(t106 6.0)
(t107 5.0)
(t108 4.0)
(t109 24.0)
(t110 14.0)
(t111 13.0)
(t112 11.0)
(t113 10.0)
(t114 9.0)
(t115 8.0)
(t116 3.0)
(t117 2.0)
(t118 0.0)
(t119 12.0)
(t120 6.0)
(t121 5.0)
(t122 4.0)
(t123 23.0)
(t124 14.0)
(t125 13.0)
(t126 11.0)
(t127 10.0)
(t128 9.0)
(t129 8.0)
(t130 3.0)
(t131 2.0)
(t132 0.0)
(t133 12.0)
(t134 6.0)
(t135 5.0)
(t136 4.0)
(t137 22.0)
(t138 14.0)
(t139 13.0)
(t140 11.0)
(t141 10.0)
(t142 9.0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 825/826 variables, and 435 constraints, problems are : Problem set: 0 solved, 414 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 410/411 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 414 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/410 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/410 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (OVERLAPS) 415/825 variables, 410/435 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/825 variables, 414/849 constraints. Problems are: Problem set: 0 solved, 414 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 825/826 variables, and 849 constraints, problems are : Problem set: 0 solved, 414 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 410/411 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60108ms problems are : Problem set: 0 solved, 414 unsolved
Search for dead transitions found 0 dead transitions in 60109ms
Starting structural reductions in LTL mode, iteration 1 : 411/444 places, 415/458 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60845 ms. Remains : 411/444 places, 415/458 transitions.
[2025-06-03 16:29:11] [INFO ] Flatten gal took : 13 ms
[2025-06-03 16:29:11] [INFO ] Flatten gal took : 13 ms
[2025-06-03 16:29:11] [INFO ] Input system was already deterministic with 415 transitions.
[2025-06-03 16:29:11] [INFO ] Flatten gal took : 13 ms
[2025-06-03 16:29:11] [INFO ] Flatten gal took : 12 ms
[2025-06-03 16:29:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality13301628975818844272.gal : 3 ms
[2025-06-03 16:29:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality10847252564522906834.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/CTLCardinality13301628975818844272.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10847252564522906834.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 16:29:41] [INFO ] Flatten gal took : 8 ms
[2025-06-03 16:29:41] [INFO ] Applying decomposition
[2025-06-03 16:29:41] [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/graph8827857340189693677.txt' '-o' '/tmp/graph8827857340189693677.bin' '-w' '/tmp/graph8827857340189693677.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8827857340189693677.bin' '-l' '-1' '-v' '-w' '/tmp/graph8827857340189693677.weights' '-q' '0' '-e' '0.001'
[2025-06-03 16:29:41] [INFO ] Decomposing Gal with order
[2025-06-03 16:29:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 16:29:41] [INFO ] Removed a total of 125 redundant transitions.
[2025-06-03 16:29:41] [INFO ] Flatten gal took : 24 ms
[2025-06-03 16:29:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-03 16:29:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality17130533785671140150.gal : 4 ms
[2025-06-03 16:29:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality12326383554497659647.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/CTLCardinality17130533785671140150.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12326383554497659647.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,1.33239e+30,0.766091,20600,1237,28,35333,324,642,48803,36,778,0


Converting to forward existential form...Done !
original formula: EG(AF(((EX((i4.u32.p85==1)) * EG(((i24.u166.p454==0)&&(i6.u47.p126==1)))) + (!(E((i6.u46.p123==0) U (i7.u51.p137==1))) * EF((i5.u37.p99==...162
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((EX((i4.u32.p85==1)) * EG(((i24.u166.p454==0)&&(i6.u47.p126==1)))) + (!(E((i6.u46.p123==0) U ...217
Reverse transition relation is NOT exact ! Due to transitions t365, i0.t258, i0.t251, i1.t360, i1.t353, i2.t340, i2.u21.t347, i3.t333, i3.t326, i4.t319, i4...735
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 444/444 places, 458/458 transitions.
Graph (trivial) has 381 edges and 444 vertex of which 7 / 444 are part of one of the 1 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 676 edges and 438 vertex of which 410 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.2 ms
Discarding 28 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 225 transitions
Trivial Post-agglo rules discarded 225 transitions
Performed 225 trivial Post agglomeration. Transition count delta: 225
Iterating post reduction 0 with 225 rules applied. Total rules applied 227 place count 409 transition count 222
Reduce places removed 225 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 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 240 rules applied. Total rules applied 467 place count 184 transition count 207
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 470 place count 181 transition count 207
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 49 Pre rules applied. Total rules applied 470 place count 181 transition count 158
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 3 with 98 rules applied. Total rules applied 568 place count 132 transition count 158
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 593 place count 107 transition count 133
Iterating global reduction 3 with 25 rules applied. Total rules applied 618 place count 107 transition count 133
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 618 place count 107 transition count 132
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 620 place count 106 transition count 132
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 716 place count 58 transition count 84
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 718 place count 57 transition count 83
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 719 place count 56 transition count 82
Applied a total of 719 rules in 35 ms. Remains 56 /444 variables (removed 388) and now considering 82/458 (removed 376) transitions.
// Phase 1: matrix 82 rows 56 cols
[2025-06-03 16:30:11] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:30:11] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-06-03 16:30:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:30:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 16:30:11] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 16:30:11] [INFO ] Redundant transitions in 1 ms returned []
Running 57 sub problems to find dead transitions.
[2025-06-03 16:30:11] [INFO ] Invariant cache hit.
[2025-06-03 16:30:11] [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) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (OVERLAPS) 81/113 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (OVERLAPS) 24/137 variables, 24/56 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/137 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 1/138 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/138 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/138 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 138/138 variables, and 57 constraints, problems are : Problem set: 0 solved, 57 unsolved in 2919 ms.
Refiners :[State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (OVERLAPS) 81/113 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 9/41 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (OVERLAPS) 24/137 variables, 24/65 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/137 variables, 48/113 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 1/138 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (OVERLAPS) 0/138 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 138/138 variables, and 114 constraints, problems are : Problem set: 0 solved, 57 unsolved in 2925 ms.
Refiners :[State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5852ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 5854ms
Starting structural reductions in SI_CTL mode, iteration 1 : 56/444 places, 82/458 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6011 ms. Remains : 56/444 places, 82/458 transitions.
[2025-06-03 16:30:17] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:30:17] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:30:17] [INFO ] Input system was already deterministic with 82 transitions.
[2025-06-03 16:30:17] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:30:17] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:30:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality13994996682985515016.gal : 1 ms
[2025-06-03 16:30:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality11555132094881020830.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/CTLCardinality13994996682985515016.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11555132094881020830.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,3.26677e+13,1.54636,36204,2,2895,5,217932,6,0,306,128463,0


Converting to forward existential form...Done !
original formula: EG((p105!=1))
=> equivalent forward existential formula: [FwdG(Init,(p105!=1))] != FALSE
Hit Full ! (commute/partial/dont) 80/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
(forward)formula 0,1,3.19337,61152,1,0,8,364303,19,4,1606,230557,8
FORMULA GPUForwardProgress-PT-24b-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 444/444 places, 458/458 transitions.
Graph (trivial) has 373 edges and 444 vertex of which 7 / 444 are part of one of the 1 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 676 edges and 438 vertex of which 410 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.2 ms
Discarding 28 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 220 transitions
Trivial Post-agglo rules discarded 220 transitions
Performed 220 trivial Post agglomeration. Transition count delta: 220
Iterating post reduction 0 with 220 rules applied. Total rules applied 222 place count 409 transition count 227
Reduce places removed 220 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 234 rules applied. Total rules applied 456 place count 189 transition count 213
Reduce places removed 2 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 5 rules applied. Total rules applied 461 place count 187 transition count 210
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 464 place count 184 transition count 210
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 49 Pre rules applied. Total rules applied 464 place count 184 transition count 161
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 562 place count 135 transition count 161
Discarding 26 places :
Symmetric choice reduction at 4 with 26 rule applications. Total rules 588 place count 109 transition count 135
Iterating global reduction 4 with 26 rules applied. Total rules applied 614 place count 109 transition count 135
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 614 place count 109 transition count 134
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 616 place count 108 transition count 134
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 706 place count 63 transition count 89
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 708 place count 62 transition count 88
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 710 place count 62 transition count 88
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 711 place count 61 transition count 87
Applied a total of 711 rules in 33 ms. Remains 61 /444 variables (removed 383) and now considering 87/458 (removed 371) transitions.
// Phase 1: matrix 87 rows 61 cols
[2025-06-03 16:30:20] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:30:20] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-06-03 16:30:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:30:20] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-03 16:30:20] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 16:30:20] [INFO ] Redundant transitions in 2 ms returned []
Running 70 sub problems to find dead transitions.
[2025-06-03 16:30:20] [INFO ] Invariant cache hit.
[2025-06-03 16:30:20] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (OVERLAPS) 86/131 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 16/147 variables, 16/62 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/147 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (OVERLAPS) 1/148 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (OVERLAPS) 0/148 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Real declared 148/148 variables, and 63 constraints, problems are : Problem set: 0 solved, 70 unsolved in 4066 ms.
Refiners :[State Equation: 61/61 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 70 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (OVERLAPS) 86/131 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 40/86 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (OVERLAPS) 16/147 variables, 16/102 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/147 variables, 30/132 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/147 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (OVERLAPS) 1/148 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/148 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 10 (OVERLAPS) 0/148 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Int declared 148/148 variables, and 133 constraints, problems are : Problem set: 0 solved, 70 unsolved in 5163 ms.
Refiners :[State Equation: 61/61 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9238ms problems are : Problem set: 0 solved, 70 unsolved
Search for dead transitions found 0 dead transitions in 9239ms
Starting structural reductions in SI_CTL mode, iteration 1 : 61/444 places, 87/458 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9411 ms. Remains : 61/444 places, 87/458 transitions.
[2025-06-03 16:30:30] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:30:30] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:30:30] [INFO ] Input system was already deterministic with 87 transitions.
[2025-06-03 16:30:30] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:30:30] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:30:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality14239195652624984098.gal : 1 ms
[2025-06-03 16:30:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality8530017293759551851.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/CTLCardinality14239195652624984098.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8530017293759551851.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.06955e+13,1.08504,26972,2,1954,5,156131,6,0,330,97590,0


Converting to forward existential form...Done !
original formula: (E(((p18==0)||(p230==1)) U (p135==1)) * EF(EG(((p238==0)||(p49==1)))))
=> equivalent forward existential formula: [FwdG(FwdU((Init * E(((p18==0)||(p230==1)) U (p135==1))),TRUE),((p238==0)||(p49==1)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t6, t8, t10, t14, t15, t17, t19, t21, t23, t25, t27, t31, t33, t35, t38, t39, t41, t4...306
Hit Full ! (commute/partial/dont) 83/0/4
(forward)formula 0,1,4.19612,102384,1,0,265,626839,204,123,2360,612894,251
FORMULA GPUForwardProgress-PT-24b-CTLCardinality-2023-12 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 : 444/444 places, 458/458 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 421 transition count 435
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 421 transition count 435
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 48 place count 421 transition count 433
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 58 place count 411 transition count 423
Iterating global reduction 1 with 10 rules applied. Total rules applied 68 place count 411 transition count 423
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 78 place count 411 transition count 413
Applied a total of 78 rules in 25 ms. Remains 411 /444 variables (removed 33) and now considering 413/458 (removed 45) transitions.
// Phase 1: matrix 413 rows 411 cols
[2025-06-03 16:30:34] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:30:34] [INFO ] Implicit Places using invariants in 158 ms returned []
[2025-06-03 16:30:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:30:35] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 579 ms to find 0 implicit places.
Running 412 sub problems to find dead transitions.
[2025-06-03 16:30:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/410 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/410 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 413/823 variables, 410/435 constraints. Problems are: Problem set: 0 solved, 412 unsolved
Error getting values : (error "ParserException while parsing response: ((t0 31.0)
(t1 30.0)
(t2 29.0)
(t3 167.0)
(t4 0.0)
(t5 28.0)
(t6 166.0)
(t7 23.0)
(t8 22.0)
(t9 2.0)
(t10 0.0)
(t11 193.0)
(t12 28.0)
(t13 27.0)
(t14 26.0)
(t15 3.0)
(t16 1.0)
(t17 0.0)
(t18 167.0)
(t19 153.0)
(t20 1.0)
(t21 0.0)
(t22 149.0)
(t23 174.0)
(t24 23.0)
(t25 22.0)
(t26 21.0)
(t27 2.0)
(t28 27.0)
(t29 14.0)
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(t32 10.0)
(t33 9.0)
(t34 8.0)
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(t36 2.0)
(t37 0.0)
(t38 12.0)
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(t42 26.0)
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(t44 24.0)
(t45 11.0)
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(t47 9.0)
(t48 8.0)
(t49 3.0)
(t50 2.0)
(t51 0.0)
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(t53 6.0)
(t54 5.0)
(t55 4.0)
(t56 25.0)
(t57 14.0)
(t58 13.0)
(t59 11.0)
(t60 10.0)
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(t64 2.0)
(t65 0.0)
(t66 12.0)
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(t70 24.0)
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(t72 13.0)
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(t78 2.0)
(t79 0.0)
(t80 12.0)
(t81 6.0)
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(t83 4.0)
(t84 23.0)
(t85 22.0)
(t86 21.0)
(t87 11.0)
(t88 10.0)
(t89 9.0)
(t90 8.0)
(t91 3.0)
(t92 2.0)
(t93 0.0)
(t94 12.0)
(t95 6.0)
(t96 5.0)
(t97 4.0)
(t98 22.0)
(t99 14.0)
(t100 13.0)
(t101 11.0)
(t102 10.0)
(t103 9.0)
(t104 8.0)
(t105 3.0)
(t106 2.0)
(t107 0.0)
(t108 12.0)
(t109 6.0)
(t110 5.0)
(t111 4.0)
(t112 21.0)
(t113 14.0)
(t114 13.0)
(t115 11.0)
(t116 10.0)
(t117 9.0)
(t118 8.0)
(t119 3.0)
(t120 2.0)
(t121 0.0)
(t122 12.0)
(t123 6.0)
(t124 5.0)
(t125 4.0)
(t126 20.0)
(t127 14.0)
(t128 13.0)
(t129 11.0)
(t130 10.0)
(t131 9.0)
(t132 8.0)
(t133 3.0)
(t134 2.0)
(t135 0.0)
(t136 12.0)
(t137 6.0)
(t138 5.0)
(t139 4.0)
(t140 19.0)
(t141 14.0)
(t142 13.0)
(t143 11.0)
(t144 10.0)
(t145 9.0)
(t146 8.0)
(t147 3.0)
(t148 2.0)
(t149 0.0)
(t150 12.0)
(t151 6.0)
(t152 5.0)
(t153 4.0)
(t154 18.0)
(t155 14.0)
(t156 13.0)
(t157 11.0)
(t158 10.0)
(t159 9.0)
(t160 8.0)
(t161 3.0)
(t162 2.0)
(t163 0.0)
(t164 12.0)
(t165 6.0)
(t166 5.0)
(t167 4.0)
(t168 17.0)
(t169 14.0)
(t170 13.0)
(t171 11.0)
(t172 10.0)
(t173 9.0)
(t174 8.0)
(t175 3.0)
(t176 2.0)
(t177 0.0)
(t178 12.0)
(t179 6.0)
(t180 5.0)
(t181 4.0)
(t182 17.0)
(t183 16.0)
(t184 15.0)
(t185 11.0)
(t186 10.0)
(t187 9.0)
(t188 8.0)
(t189 3.0)
(t190 2.0)
(t191 0.0)
(t192 14.0)
(t193 6.0)
(t194 5.0)
(t195 4.0)
(t196 17.0)
(t197 16.0)
(t198 15.0)
(t199 14.0)
(t200 10.0)
(t201 9.0)
(t202 8.0)
(t203 3.0)
(t204 2.0)
(t205 0.0)
(t206 14.0)
(t207 6.0)
(t208 5.0)
(t209 4.0)
(t210 17.0)
(t211 16.0)
(t212 15.0)
(t213 13.0)
(t214 12.0)
(t215 12.0)
(t216 8.0)
(t217 3.0)
(t218 2.0)
(t219 0.0)
(t220 14.0)
(t221 6.0)
(t222 5.0)
(t223 4.0)
(t224 17.0)
(t225 16.0)
(t226 15.0)
(t227 14.0)
(t228 14.0)
(t229 9.0)
(t230 8.0)
(t231 3.0)
(t232 2.0)
(t233 0.0)
(t234 14.0)
(t235 6.0)
(t236 5.0)
(t237 4.0)
(t238 17.0)
(t239 16.0)
(t240 15.0)
(t241 14.0)
(t242 14.0)
(t243 14.0)
(t244 8.0)
(t245 3.0)
(t246 2.0)
(t247 0.0)
(t248 14.0)
(t249 6.0)
(t250 5.0)
(t251 4.0)
(t252 17.0)
(t253 17.0)
(t254 17.0)
(t255 16.0)
(t256 16.0)
(t257 16.0)
(t258 8.0)
(t259 3.0)
(t260 2.0)
(t261 0.0)
(t262 16.0)
(t263 6.0)
(t264 5.0)
(t265 4.0)
(t266 17.0)
(t267 17.0)
(t268 17.0)
(t269 16.0)
(t270 16.0)
(t271 16.0)
(t272 8.0)
(t273 3.0)
(t274 2.0)
(t275 0.0)
(t276 16.0)
(t277 6.0)
(t278 5.0)
(t279 4.0)
(t280 16.0)
(t281 16.0)
(t282 16.0)
(t283 15.0)
(t284 15.0)
(t285 15.0)
(t286 8.0)
(t287 timeout
3.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 823/824 variables, and 435 constraints, problems are : Problem set: 0 solved, 412 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 410/411 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 412 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/410 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/410 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 2 (OVERLAPS) 413/823 variables, 410/435 constraints. Problems are: Problem set: 0 solved, 412 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/823 variables, 412/847 constraints. Problems are: Problem set: 0 solved, 412 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 823/824 variables, and 847 constraints, problems are : Problem set: 0 solved, 412 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 410/411 constraints, PredecessorRefiner: 412/412 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60113ms problems are : Problem set: 0 solved, 412 unsolved
Search for dead transitions found 0 dead transitions in 60115ms
Starting structural reductions in LTL mode, iteration 1 : 411/444 places, 413/458 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60721 ms. Remains : 411/444 places, 413/458 transitions.
[2025-06-03 16:31:35] [INFO ] Flatten gal took : 13 ms
[2025-06-03 16:31:35] [INFO ] Flatten gal took : 13 ms
[2025-06-03 16:31:35] [INFO ] Input system was already deterministic with 413 transitions.
[2025-06-03 16:31:35] [INFO ] Flatten gal took : 13 ms
[2025-06-03 16:31:35] [INFO ] Flatten gal took : 13 ms
[2025-06-03 16:31:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality9327282623858074743.gal : 3 ms
[2025-06-03 16:31:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality14444121975663679160.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/CTLCardinality9327282623858074743.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14444121975663679160.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 16:32:05] [INFO ] Flatten gal took : 13 ms
[2025-06-03 16:32:05] [INFO ] Applying decomposition
[2025-06-03 16:32:05] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14042247473793677139.txt' '-o' '/tmp/graph14042247473793677139.bin' '-w' '/tmp/graph14042247473793677139.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14042247473793677139.bin' '-l' '-1' '-v' '-w' '/tmp/graph14042247473793677139.weights' '-q' '0' '-e' '0.001'
[2025-06-03 16:32:05] [INFO ] Decomposing Gal with order
[2025-06-03 16:32:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 16:32:05] [INFO ] Removed a total of 125 redundant transitions.
[2025-06-03 16:32:05] [INFO ] Flatten gal took : 18 ms
[2025-06-03 16:32:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-03 16:32:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality12698306227486941139.gal : 6 ms
[2025-06-03 16:32:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality1040664288756664004.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/CTLCardinality12698306227486941139.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1040664288756664004.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,1.13057e+30,0.546975,14784,921,29,21828,365,681,25276,36,794,0


Converting to forward existential form...Done !
original formula: AG(E(EF((i25.i1.u164.p460==1)) U !(AX(FALSE))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(TRUE U (i25.i1.u164.p460==1)) U !(!(EX(!(FALSE)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t363, i1.t358, i1.i0.t351, i2.i0.t338, i2.i0.u20.t345, i3.t331, i3.i1.u24.t324, i4.t317, i4.i...885
(forward)formula 0,0,0.9891,23872,1,0,31155,365,4195,61744,151,794,189189
FORMULA GPUForwardProgress-PT-24b-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 444/444 places, 458/458 transitions.
Graph (trivial) has 373 edges and 444 vertex of which 7 / 444 are part of one of the 1 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 218 transitions
Trivial Post-agglo rules discarded 218 transitions
Performed 218 trivial Post agglomeration. Transition count delta: 218
Iterating post reduction 0 with 218 rules applied. Total rules applied 219 place count 437 transition count 232
Reduce places removed 218 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 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 233 rules applied. Total rules applied 452 place count 219 transition count 217
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 459 place count 216 transition count 213
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 463 place count 212 transition count 213
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 49 Pre rules applied. Total rules applied 463 place count 212 transition count 164
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 4 with 98 rules applied. Total rules applied 561 place count 163 transition count 164
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 563 place count 161 transition count 162
Iterating global reduction 4 with 2 rules applied. Total rules applied 565 place count 161 transition count 162
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 565 place count 161 transition count 161
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 567 place count 160 transition count 161
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 4 with 90 rules applied. Total rules applied 657 place count 115 transition count 116
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 659 place count 114 transition count 115
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 660 place count 114 transition count 115
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 661 place count 113 transition count 114
Applied a total of 661 rules in 50 ms. Remains 113 /444 variables (removed 331) and now considering 114/458 (removed 344) transitions.
// Phase 1: matrix 114 rows 113 cols
[2025-06-03 16:32:06] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:32:06] [INFO ] Implicit Places using invariants in 147 ms returned []
[2025-06-03 16:32:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:32:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 16:32:06] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 409 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 16:32:06] [INFO ] Redundant transitions in 4 ms returned []
Running 105 sub problems to find dead transitions.
[2025-06-03 16:32:06] [INFO ] Invariant cache hit.
[2025-06-03 16:32:06] [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) 0/105 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (OVERLAPS) 8/113 variables, 24/25 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (OVERLAPS) 113/226 variables, 113/138 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/226 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (OVERLAPS) 1/227 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/227 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (OVERLAPS) 0/227 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Real declared 227/227 variables, and 139 constraints, problems are : Problem set: 0 solved, 105 unsolved in 8373 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 113/113 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 105 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (OVERLAPS) 8/113 variables, 24/25 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (OVERLAPS) 113/226 variables, 113/138 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/226 variables, 105/243 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/226 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (OVERLAPS) 1/227 variables, 1/244 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/227 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 9 (OVERLAPS) 0/227 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Int declared 227/227 variables, and 244 constraints, problems are : Problem set: 0 solved, 105 unsolved in 14349 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 113/113 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22758ms problems are : Problem set: 0 solved, 105 unsolved
Search for dead transitions found 0 dead transitions in 22759ms
Starting structural reductions in SI_CTL mode, iteration 1 : 113/444 places, 114/458 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23230 ms. Remains : 113/444 places, 114/458 transitions.
[2025-06-03 16:32:29] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:32:29] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:32:29] [INFO ] Input system was already deterministic with 114 transitions.
[2025-06-03 16:32:29] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:32:29] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:32:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality18359313916146275588.gal : 1 ms
[2025-06-03 16:32:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality10408247414481521333.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/CTLCardinality18359313916146275588.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10408247414481521333.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 16:32:59] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:32:59] [INFO ] Applying decomposition
[2025-06-03 16:32:59] [INFO ] Flatten gal took : 2 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/graph8816703466727260716.txt' '-o' '/tmp/graph8816703466727260716.bin' '-w' '/tmp/graph8816703466727260716.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8816703466727260716.bin' '-l' '-1' '-v' '-w' '/tmp/graph8816703466727260716.weights' '-q' '0' '-e' '0.001'
[2025-06-03 16:32:59] [INFO ] Decomposing Gal with order
[2025-06-03 16:32:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 16:32:59] [INFO ] Removed a total of 94 redundant transitions.
[2025-06-03 16:32:59] [INFO ] Flatten gal took : 6 ms
[2025-06-03 16:32:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 16:32:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality11783525408205173330.gal : 2 ms
[2025-06-03 16:32:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality17807665692711997464.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/CTLCardinality11783525408205173330.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17807665692711997464.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,1.38408e+16,0.070731,5956,157,31,5397,372,268,4693,50,973,0


Converting to forward existential form...Done !
original formula: AF(AG(((AG(((i3.u4.p91==0)||(i6.u8.p149==1))) + ((u19.p345==0)&&(u14.p251==1))) + ((u12.p209==1)&&((u18.p313==0)||(i3.u3.p88==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((!(E(TRUE U !(((i3.u4.p91==0)||(i6.u8.p149==1))))) + ((u19.p345==0)&&(u14.p251==1))) ...220
Reverse transition relation is NOT exact ! Due to transitions t60, t88, u18.t12, i6.t5, i24.u26.t1, i24.u27.t62, Intersection with reachable at each step ...212
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
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
(forward)formula 0,0,1.48093,49348,1,0,94122,426,1593,159674,250,1429,95937
FORMULA GPUForwardProgress-PT-24b-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 444/444 places, 458/458 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 420 transition count 434
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 420 transition count 434
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 50 place count 420 transition count 432
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 61 place count 409 transition count 421
Iterating global reduction 1 with 11 rules applied. Total rules applied 72 place count 409 transition count 421
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 82 place count 409 transition count 411
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 83 place count 408 transition count 410
Iterating global reduction 2 with 1 rules applied. Total rules applied 84 place count 408 transition count 410
Applied a total of 84 rules in 43 ms. Remains 408 /444 variables (removed 36) and now considering 410/458 (removed 48) transitions.
// Phase 1: matrix 410 rows 408 cols
[2025-06-03 16:33:01] [INFO ] Computed 25 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:33:01] [INFO ] Implicit Places using invariants in 177 ms returned []
[2025-06-03 16:33:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:33:01] [INFO ] Implicit Places using invariants and state equation in 417 ms returned []
Implicit Place search using SMT with State Equation took 596 ms to find 0 implicit places.
Running 409 sub problems to find dead transitions.
[2025-06-03 16:33:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/407 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 409 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/407 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 409 unsolved
At refinement iteration 2 (OVERLAPS) 410/817 variables, 407/432 constraints. Problems are: Problem set: 0 solved, 409 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 0.0)
(s20 1.0)
(s21 1.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 817/818 variables, and 432 constraints, problems are : Problem set: 0 solved, 409 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 407/408 constraints, PredecessorRefiner: 409/409 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 409 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/407 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 409 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/407 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 409 unsolved
At refinement iteration 2 (OVERLAPS) 410/817 variables, 407/432 constraints. Problems are: Problem set: 0 solved, 409 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/817 variables, 409/841 constraints. Problems are: Problem set: 0 solved, 409 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 817/818 variables, and 841 constraints, problems are : Problem set: 0 solved, 409 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 407/408 constraints, PredecessorRefiner: 409/409 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60093ms problems are : Problem set: 0 solved, 409 unsolved
Search for dead transitions found 0 dead transitions in 60094ms
Starting structural reductions in LTL mode, iteration 1 : 408/444 places, 410/458 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60735 ms. Remains : 408/444 places, 410/458 transitions.
[2025-06-03 16:34:02] [INFO ] Flatten gal took : 13 ms
[2025-06-03 16:34:02] [INFO ] Flatten gal took : 13 ms
[2025-06-03 16:34:02] [INFO ] Input system was already deterministic with 410 transitions.
[2025-06-03 16:34:02] [INFO ] Flatten gal took : 12 ms
[2025-06-03 16:34:02] [INFO ] Flatten gal took : 13 ms
[2025-06-03 16:34:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality9038662924767864464.gal : 3 ms
[2025-06-03 16:34:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality18330220987970983046.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/CTLCardinality9038662924767864464.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18330220987970983046.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 16:34:32] [INFO ] Flatten gal took : 8 ms
[2025-06-03 16:34:32] [INFO ] Applying decomposition
[2025-06-03 16:34:32] [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/graph17774856697797445128.txt' '-o' '/tmp/graph17774856697797445128.bin' '-w' '/tmp/graph17774856697797445128.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17774856697797445128.bin' '-l' '-1' '-v' '-w' '/tmp/graph17774856697797445128.weights' '-q' '0' '-e' '0.001'
[2025-06-03 16:34:32] [INFO ] Decomposing Gal with order
[2025-06-03 16:34:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 16:34:32] [INFO ] Removed a total of 116 redundant transitions.
[2025-06-03 16:34:32] [INFO ] Flatten gal took : 17 ms
[2025-06-03 16:34:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 16:34:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality9676933277971144414.gal : 4 ms
[2025-06-03 16:34:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality10885331107724465236.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/CTLCardinality9676933277971144414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10885331107724465236.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,1.1032e+30,0.609076,19004,1066,26,31869,254,616,37996,35,443,0


Converting to forward existential form...Done !
original formula: AF(EX(AF(AX(((i15.u101.p287==0)&&(i17.u112.p318==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EG(!(!(EX(!(((i15.u101.p287==0)&&(i17.u112.p318==1)))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t360, i1.t348, i1.u16.t355, i2.t342, i2.u18.t335, i3.t321, i3.u25.t328, i4.t314, i4.t307, i5....770
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 25
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 25
Detected timeout of ITS tools.
[2025-06-03 16:35:02] [INFO ] Flatten gal took : 9 ms
[2025-06-03 16:35:02] [INFO ] Flatten gal took : 9 ms
[2025-06-03 16:35:02] [INFO ] Applying decomposition
[2025-06-03 16:35:02] [INFO ] Flatten gal took : 9 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/graph17844329978527724411.txt' '-o' '/tmp/graph17844329978527724411.bin' '-w' '/tmp/graph17844329978527724411.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17844329978527724411.bin' '-l' '-1' '-v' '-w' '/tmp/graph17844329978527724411.weights' '-q' '0' '-e' '0.001'
[2025-06-03 16:35:02] [INFO ] Decomposing Gal with order
[2025-06-03 16:35:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 16:35:02] [INFO ] Removed a total of 119 redundant transitions.
[2025-06-03 16:35:02] [INFO ] Flatten gal took : 20 ms
[2025-06-03 16:35:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 16:35:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality7802989993730366124.gal : 4 ms
[2025-06-03 16:35:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality6536308604381674377.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/CTLCardinality7802989993730366124.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6536308604381674377.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 7 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,8.26924e+30,0.458164,16532,1207,29,26076,263,678,34406,35,475,0


Converting to forward existential form...Done !
original formula: AG(((AG(((!(A(((i21.u147.p402==0)||(i16.u119.p296==1)) U (i14.u102.p260==1))) + !(A((i0.i0.i0.u2.p5==0) U (i12.u93.p238==1)))) + (((i12.u...331
=> equivalent forward existential formula: [((((FwdU(((FwdU(Init,TRUE) * !((!((E(!((i9.u72.p184==0)) U (!((i0.i0.i0.u2.p6==0)) * !((i9.u72.p184==0)))) + EG...596
Reverse transition relation is NOT exact ! Due to transitions t408, i1.t396, i1.u12.t404, i2.t382, i2.u19.t390, i3.t374, i3.u29.t367, i4.t350, i4.u31.t361,...794
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found a local SCC at level 25
(forward)formula 0,1,41.3063,703380,1,0,1.44735e+06,263,5229,1.73641e+06,170,703,1441450
FORMULA GPUForwardProgress-PT-24b-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: E(EF(!((((!(((i7.u52.p134==0)||(i5.u38.p113==1))) + AF(((i10.u74.p203==0)||(i21.u148.p395==1)))) * (i25.u183.p490!=1)) * ((i6.u48.p126==1...320
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U !((((!(((i7.u52.p134==0)||(i5.u38.p113==1))) + !(EG(!(((i10.u74.p203==0)||(i21.u148.p395==1...487
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found a local SCC at level 25
(forward)formula 1,1,126.805,2137080,1,0,4.36148e+06,263,5761,4.8874e+06,187,749,3703231
FORMULA GPUForwardProgress-PT-24b-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (A(!(((EX(((i16.u117.p307==0)||(i0.i0.i1.u3.p7==1))) + AG(((i23.u161.p422==0)||(i23.u164.p430==1)))) + EX((i16.u118.p309!=0)))) U ((!(EX(...274
=> equivalent forward existential formula: (([(EY((((FwdU(Init,!(((!(EX(!(((i23.u161.p428==0)||(i11.u83.p209==1))))) + (i24.u170.p450==0)) + (i20.u144.p373...584
(forward)formula 2,0,182.583,2197580,1,0,4.48684e+06,263,1920,5.03881e+06,77,749,1276963
FORMULA GPUForwardProgress-PT-24b-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: E((A((i10.u74.p204==0) U !(AG(((i12.u87.p225==1)&&((i11.u83.p210==0)||(i5.u42.p108==1)))))) * E(AX(((i16.u118.p310==0)||(i13.u96.p251==1)...414
=> equivalent forward existential formula: ([((FwdU(EY(FwdU(Init,(!((E(!(!(!(E(TRUE U !(((i12.u87.p225==1)&&((i11.u83.p210==0)||(i5.u42.p108==1)))))))) U (...1421
(forward)formula 3,1,338.412,2421580,1,0,4.69226e+06,263,2709,5.03881e+06,92,749,1953833
FORMULA GPUForwardProgress-PT-24b-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: E(((AX(AF((i24.u171.p453==1))) * ((i22.u158.p417==0)||(i14.u103.p265==1))) * ((i5.u38.p114==0)||(i25.u181.p478==1))) U !(((AF(((i8.u62.p1...230
=> equivalent forward existential formula: [FwdG(((FwdU(Init,((!(EX(!(!(EG(!((i24.u171.p453==1))))))) * ((i22.u158.p417==0)||(i14.u103.p265==1))) * ((i5.u3...292
(forward)formula 4,0,340.258,2421580,1,0,4.69226e+06,263,2897,5.03881e+06,104,749,2024840
FORMULA GPUForwardProgress-PT-24b-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EG(AF(((EX((i4.u32.p85==1)) * EG(((i24.u172.p454==0)&&(i6.u48.p126==1)))) + (!(E((i6.u47.p123==0) U (i7.u55.p137==1))) * EF((i5.u39.p99==...162
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((EX((i4.u32.p85==1)) * EG(((i24.u172.p454==0)&&(i6.u48.p126==1)))) + (!(E((i6.u47.p123==0) U ...217
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 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found a local SCC at level 25
(forward)formula 5,0,404.641,2566732,1,0,4.83935e+06,263,3419,6.00735e+06,116,749,3904184
FORMULA GPUForwardProgress-PT-24b-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF(EX(AF(AX(((i15.u110.p287==0)&&(i17.u122.p318==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EG(!(!(EX(!(((i15.u110.p287==0)&&(i17.u122.p318==1)))))))))))] = FALSE
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found a local SCC at level 25
(forward)formula 6,1,429.195,2663756,1,0,5.03278e+06,263,1851,6.24188e+06,76,749,267722
FORMULA GPUForwardProgress-PT-24b-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1765934 ms.

BK_STOP 1748968932467

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="GPUForwardProgress-PT-24b"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is GPUForwardProgress-PT-24b, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r100-smll-174867008000465"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-24b.tgz
mv GPUForwardProgress-PT-24b execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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