About the Execution of ITS-Tools for GPUForwardProgress-PT-40a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 2389904.00 | 0.00 | 0.00 | FTFTTFFFTFFTFTFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r100-smll-174867008000521.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-40a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867008000521
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 8.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 62K 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-40a-CTLCardinality-2023-12
FORMULA_NAME GPUForwardProgress-PT-40a-CTLCardinality-2023-13
FORMULA_NAME GPUForwardProgress-PT-40a-CTLCardinality-2023-14
FORMULA_NAME GPUForwardProgress-PT-40a-CTLCardinality-2023-15
FORMULA_NAME GPUForwardProgress-PT-40a-CTLCardinality-2025-00
FORMULA_NAME GPUForwardProgress-PT-40a-CTLCardinality-2025-01
FORMULA_NAME GPUForwardProgress-PT-40a-CTLCardinality-2025-02
FORMULA_NAME GPUForwardProgress-PT-40a-CTLCardinality-2025-03
FORMULA_NAME GPUForwardProgress-PT-40a-CTLCardinality-2025-04
FORMULA_NAME GPUForwardProgress-PT-40a-CTLCardinality-2025-05
FORMULA_NAME GPUForwardProgress-PT-40a-CTLCardinality-2025-06
FORMULA_NAME GPUForwardProgress-PT-40a-CTLCardinality-2025-07
FORMULA_NAME GPUForwardProgress-PT-40a-CTLCardinality-2025-08
FORMULA_NAME GPUForwardProgress-PT-40a-CTLCardinality-2025-09
FORMULA_NAME GPUForwardProgress-PT-40a-CTLCardinality-2025-10
FORMULA_NAME GPUForwardProgress-PT-40a-CTLCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1748987162932
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-40a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-03 21:46:05] [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 21:46:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 21:46:05] [INFO ] Load time of PNML (sax parser for PT used): 172 ms
[2025-06-03 21:46:05] [INFO ] Transformed 168 places.
[2025-06-03 21:46:05] [INFO ] Transformed 209 transitions.
[2025-06-03 21:46:05] [INFO ] Found NUPN structural information;
[2025-06-03 21:46:05] [INFO ] Parsed PT model containing 168 places and 209 transitions and 821 arcs in 404 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 40 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 42 transitions
Reduce redundant transitions removed 42 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA GPUForwardProgress-PT-40a-CTLCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40a-CTLCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40a-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 74 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 167/167 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 167 transition count 167
Applied a total of 1 rules in 48 ms. Remains 167 /168 variables (removed 1) and now considering 167/167 (removed 0) transitions.
// Phase 1: matrix 167 rows 167 cols
[2025-06-03 21:46:06] [INFO ] Computed 41 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:46:06] [INFO ] Implicit Places using invariants in 628 ms returned []
[2025-06-03 21:46:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:46:07] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-06-03 21:46:07] [INFO ] Implicit Places using invariants and state equation in 682 ms returned []
Implicit Place search using SMT with State Equation took 1382 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2025-06-03 21:46:07] [INFO ] Invariant cache hit.
[2025-06-03 21:46:07] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 41/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 166/332 variables, 166/373 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/332 variables, 40/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/332 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 1/333 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/333 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/333 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 9 (OVERLAPS) 1/334 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/334 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 11 (OVERLAPS) 0/334 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 416 constraints, problems are : Problem set: 0 solved, 166 unsolved in 22537 ms.
Refiners :[Domain max(s): 167/167 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 167/167 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 41/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 166/332 variables, 166/373 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/332 variables, 40/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/332 variables, 166/579 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/332 variables, 0/579 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (OVERLAPS) 1/333 variables, 1/580 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/333 variables, 1/581 constraints. Problems are: Problem set: 0 solved, 166 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 333/334 variables, and 581 constraints, problems are : Problem set: 0 solved, 166 unsolved in 30026 ms.
Refiners :[Domain max(s): 167/167 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 167/167 constraints, ReadFeed: 40/41 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53031ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 53052ms
Starting structural reductions in LTL mode, iteration 1 : 167/168 places, 167/167 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54521 ms. Remains : 167/168 places, 167/167 transitions.
Support contains 74 out of 167 places after structural reductions.
[2025-06-03 21:47:00] [INFO ] Flatten gal took : 74 ms
[2025-06-03 21:47:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA GPUForwardProgress-PT-40a-CTLCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 21:47:00] [INFO ] Flatten gal took : 32 ms
[2025-06-03 21:47:01] [INFO ] Input system was already deterministic with 167 transitions.
Support contains 72 out of 167 places (down from 74) after GAL structural reductions.
RANDOM walk for 40000 steps (51 resets) in 2808 ms. (14 steps per ms) remains 2/47 properties
BEST_FIRST walk for 40002 steps (11 resets) in 263 ms. (151 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (18 resets) in 224 ms. (177 steps per ms) remains 1/2 properties
[2025-06-03 21:47:02] [INFO ] Invariant cache hit.
[2025-06-03 21:47:02] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 15/20 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 15/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 146/166 variables, 37/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 146/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 166/332 variables, 166/373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/332 variables, 40/413 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/332 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/333 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/333 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/333 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/334 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/334 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/334 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 416 constraints, problems are : Problem set: 0 solved, 1 unsolved in 307 ms.
Refiners :[Domain max(s): 167/167 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 167/167 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 15/20 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 15/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 146/166 variables, 37/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 146/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 166/332 variables, 166/373 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/332 variables, 40/413 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/332 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/332 variables, 0/414 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/333 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/333 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/333 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/334 variables, 1/417 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/334 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/334 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 334/334 variables, and 417 constraints, problems are : Problem set: 0 solved, 1 unsolved in 545 ms.
Refiners :[Domain max(s): 167/167 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 167/167 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 861ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 126 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=25 )
Parikh walk visited 1 properties in 15 ms.
[2025-06-03 21:47:03] [INFO ] Flatten gal took : 34 ms
[2025-06-03 21:47:03] [INFO ] Flatten gal took : 28 ms
[2025-06-03 21:47:03] [INFO ] Input system was already deterministic with 167 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 536 edges and 167 vertex of which 126 are kept as prefixes of interest. Removing 41 places using SCC suffix rule.6 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 167/167 transitions.
Graph (complete) has 536 edges and 167 vertex of which 126 are kept as prefixes of interest. Removing 41 places using SCC suffix rule.2 ms
Discarding 41 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 38 Pre rules applied. Total rules applied 1 place count 126 transition count 128
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 0 with 76 rules applied. Total rules applied 77 place count 88 transition count 128
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 79 place count 87 transition count 127
Applied a total of 79 rules in 67 ms. Remains 87 /167 variables (removed 80) and now considering 127/167 (removed 40) transitions.
// Phase 1: matrix 127 rows 87 cols
[2025-06-03 21:47:03] [INFO ] Computed 1 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:47:03] [INFO ] Implicit Places using invariants in 128 ms returned []
[2025-06-03 21:47:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:47:03] [INFO ] State equation strengthened by 81 read => feed constraints.
[2025-06-03 21:47:03] [INFO ] Implicit Places using invariants and state equation in 336 ms returned []
Implicit Place search using SMT with State Equation took 467 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 21:47:03] [INFO ] Redundant transitions in 5 ms returned []
Running 126 sub problems to find dead transitions.
[2025-06-03 21:47:03] [INFO ] Invariant cache hit.
[2025-06-03 21:47:03] [INFO ] State equation strengthened by 81 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 126/212 variables, 86/173 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 80/253 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (OVERLAPS) 1/213 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/213 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/213 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 9 (OVERLAPS) 1/214 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/214 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 11 (OVERLAPS) 0/214 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Real declared 214/214 variables, and 256 constraints, problems are : Problem set: 0 solved, 126 unsolved in 12086 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 87/87 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 126/212 variables, 86/173 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 80/253 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 126/379 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 7 (OVERLAPS) 1/213 variables, 1/380 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/213 variables, 1/381 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/213 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 10 (OVERLAPS) 1/214 variables, 1/382 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/214 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 12 (OVERLAPS) 0/214 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Int declared 214/214 variables, and 382 constraints, problems are : Problem set: 0 solved, 126 unsolved in 22234 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 87/87 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34506ms problems are : Problem set: 0 solved, 126 unsolved
Search for dead transitions found 0 dead transitions in 34510ms
Starting structural reductions in SI_CTL mode, iteration 1 : 87/167 places, 127/167 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35057 ms. Remains : 87/167 places, 127/167 transitions.
[2025-06-03 21:47:38] [INFO ] Flatten gal took : 16 ms
[2025-06-03 21:47:38] [INFO ] Flatten gal took : 16 ms
[2025-06-03 21:47:38] [INFO ] Input system was already deterministic with 127 transitions.
[2025-06-03 21:47:38] [INFO ] Flatten gal took : 11 ms
[2025-06-03 21:47:38] [INFO ] Flatten gal took : 17 ms
[2025-06-03 21:47:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality16652585411280896008.gal : 8 ms
[2025-06-03 21:47:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality3080105396301244163.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16652585411280896008.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3080105396301244163.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,8.64545e+19,3.43704,79232,2,423,5,717226,6,0,476,145582,0
Converting to forward existential form...Done !
original formula: AG(A((p124==1) U ((p98==0)||(p43==1))))
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),!(((p98==0)||(p43==1)))) * (!((p124==1)) * !(((p98==0)||(p43==1)))))] = FALSE * [FwdG(Fw...203
Hit Full ! (commute/partial/dont) 122/5/5
(forward)formula 0,0,3.5379,79232,1,0,9,717226,20,2,2852,145582,9
FORMULA GPUForwardProgress-PT-40a-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 167/167 transitions.
Graph (complete) has 536 edges and 167 vertex of which 126 are kept as prefixes of interest. Removing 41 places using SCC suffix rule.2 ms
Discarding 41 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 39 Pre rules applied. Total rules applied 1 place count 125 transition count 126
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 0 with 78 rules applied. Total rules applied 79 place count 86 transition count 126
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 0 with 2 rules applied. Total rules applied 81 place count 85 transition count 125
Applied a total of 81 rules in 27 ms. Remains 85 /167 variables (removed 82) and now considering 125/167 (removed 42) transitions.
// Phase 1: matrix 125 rows 85 cols
[2025-06-03 21:47:42] [INFO ] Computed 1 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:47:42] [INFO ] Implicit Places using invariants in 91 ms returned []
[2025-06-03 21:47:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:47:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 21:47:42] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 21:47:42] [INFO ] Redundant transitions in 6 ms returned []
Running 85 sub problems to find dead transitions.
[2025-06-03 21:47:42] [INFO ] Invariant cache hit.
[2025-06-03 21:47:42] [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) 0/45 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (OVERLAPS) 124/169 variables, 45/91 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (OVERLAPS) 40/209 variables, 40/131 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 40/171 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/209 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (OVERLAPS) 1/210 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/210 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (OVERLAPS) 0/210 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Real declared 210/210 variables, and 172 constraints, problems are : Problem set: 0 solved, 85 unsolved in 6739 ms.
Refiners :[Domain max(s): 85/85 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 85/85 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 85 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (OVERLAPS) 124/169 variables, 45/91 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 5/96 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/169 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (OVERLAPS) 40/209 variables, 40/136 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/209 variables, 40/176 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/209 variables, 80/256 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/209 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (OVERLAPS) 1/210 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/210 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 12 (OVERLAPS) 0/210 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Int declared 210/210 variables, and 257 constraints, problems are : Problem set: 0 solved, 85 unsolved in 10309 ms.
Refiners :[Domain max(s): 85/85 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 85/85 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17107ms problems are : Problem set: 0 solved, 85 unsolved
Search for dead transitions found 0 dead transitions in 17109ms
Starting structural reductions in SI_CTL mode, iteration 1 : 85/167 places, 125/167 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17485 ms. Remains : 85/167 places, 125/167 transitions.
[2025-06-03 21:47:59] [INFO ] Flatten gal took : 14 ms
[2025-06-03 21:47:59] [INFO ] Flatten gal took : 14 ms
[2025-06-03 21:47:59] [INFO ] Input system was already deterministic with 125 transitions.
[2025-06-03 21:47:59] [INFO ] Flatten gal took : 14 ms
[2025-06-03 21:47:59] [INFO ] Flatten gal took : 13 ms
[2025-06-03 21:47:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality17606558653654061514.gal : 5 ms
[2025-06-03 21:47:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality8018143494679801403.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/CTLCardinality17606558653654061514.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8018143494679801403.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.48409e+19,2.703,62608,2,4848,5,312994,6,0,467,284273,0
Converting to forward existential form...Done !
original formula: AG(AF((p110==0)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((p110==0)))] = FALSE
Hit Full ! (commute/partial/dont) 122/0/3
(forward)formula 0,0,3.30686,62608,1,0,8,312994,20,2,2585,284273,8
FORMULA GPUForwardProgress-PT-40a-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 167/167 transitions.
Applied a total of 0 rules in 12 ms. Remains 167 /167 variables (removed 0) and now considering 167/167 (removed 0) transitions.
// Phase 1: matrix 167 rows 167 cols
[2025-06-03 21:48:03] [INFO ] Computed 41 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:48:03] [INFO ] Implicit Places using invariants in 183 ms returned []
[2025-06-03 21:48:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:48:03] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-06-03 21:48:03] [INFO ] Implicit Places using invariants and state equation in 466 ms returned []
Implicit Place search using SMT with State Equation took 651 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2025-06-03 21:48:03] [INFO ] Invariant cache hit.
[2025-06-03 21:48:03] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 41/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 166/332 variables, 166/373 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/332 variables, 40/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/332 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 1/333 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/333 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/333 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 9 (OVERLAPS) 1/334 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/334 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 11 (OVERLAPS) 0/334 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 416 constraints, problems are : Problem set: 0 solved, 166 unsolved in 22567 ms.
Refiners :[Domain max(s): 167/167 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 167/167 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 41/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 166/332 variables, 166/373 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/332 variables, 40/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/332 variables, 166/579 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/332 variables, 0/579 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (OVERLAPS) 1/333 variables, 1/580 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/333 variables, 1/581 constraints. Problems are: Problem set: 0 solved, 166 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 333/334 variables, and 581 constraints, problems are : Problem set: 0 solved, 166 unsolved in 30014 ms.
Refiners :[Domain max(s): 167/167 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 167/167 constraints, ReadFeed: 40/41 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52714ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 52716ms
Finished structural reductions in LTL mode , in 1 iterations and 53381 ms. Remains : 167/167 places, 167/167 transitions.
[2025-06-03 21:48:56] [INFO ] Flatten gal took : 17 ms
[2025-06-03 21:48:56] [INFO ] Flatten gal took : 17 ms
[2025-06-03 21:48:56] [INFO ] Input system was already deterministic with 167 transitions.
[2025-06-03 21:48:56] [INFO ] Flatten gal took : 16 ms
[2025-06-03 21:48:56] [INFO ] Flatten gal took : 15 ms
[2025-06-03 21:48:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality2347727176952634681.gal : 3 ms
[2025-06-03 21:48:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality1900971514518066790.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/CTLCardinality2347727176952634681.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1900971514518066790.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.25353e+24,4.14426,90268,2,859,5,712972,6,0,836,217935,0
Converting to forward existential form...Done !
original formula: E(EF(EG((p154==1))) U A(EF((AX((p115==1)) * (p113==0))) U (p163==1)))
=> equivalent forward existential formula: [((FwdU(Init,E(TRUE U EG((p154==1)))) * !(EG(!((p163==1))))) * !(E(!((p163==1)) U (!(E(TRUE U (!(EX(!((p115==1))...201
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t85, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
Detected timeout of ITS tools.
[2025-06-03 21:49:26] [INFO ] Flatten gal took : 11 ms
[2025-06-03 21:49:26] [INFO ] Applying decomposition
[2025-06-03 21:49:26] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10646279527659060999.txt' '-o' '/tmp/graph10646279527659060999.bin' '-w' '/tmp/graph10646279527659060999.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10646279527659060999.bin' '-l' '-1' '-v' '-w' '/tmp/graph10646279527659060999.weights' '-q' '0' '-e' '0.001'
[2025-06-03 21:49:26] [INFO ] Decomposing Gal with order
[2025-06-03 21:49:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 21:49:26] [INFO ] Removed a total of 64 redundant transitions.
[2025-06-03 21:49:26] [INFO ] Flatten gal took : 71 ms
[2025-06-03 21:49:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2025-06-03 21:49:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality7023733742397056430.gal : 6 ms
[2025-06-03 21:49:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality3046431128609803549.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/CTLCardinality7023733742397056430.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3046431128609803549.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 : 167/167 places, 167/167 transitions.
Applied a total of 0 rules in 7 ms. Remains 167 /167 variables (removed 0) and now considering 167/167 (removed 0) transitions.
[2025-06-03 21:49:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:49:57] [INFO ] Implicit Places using invariants in 218 ms returned []
[2025-06-03 21:49:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:49:57] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-06-03 21:49:57] [INFO ] Implicit Places using invariants and state equation in 642 ms returned []
Implicit Place search using SMT with State Equation took 863 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2025-06-03 21:49:57] [INFO ] Invariant cache hit.
[2025-06-03 21:49:57] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 41/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 166/332 variables, 166/373 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/332 variables, 40/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/332 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 1/333 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/333 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/333 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 9 (OVERLAPS) 1/334 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/334 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 11 (OVERLAPS) 0/334 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 416 constraints, problems are : Problem set: 0 solved, 166 unsolved in 21326 ms.
Refiners :[Domain max(s): 167/167 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 167/167 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 41/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 166/332 variables, 166/373 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/332 variables, 40/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/332 variables, 166/579 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/332 variables, 0/579 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (OVERLAPS) 1/333 variables, 1/580 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/333 variables, 1/581 constraints. Problems are: Problem set: 0 solved, 166 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 333/334 variables, and 581 constraints, problems are : Problem set: 0 solved, 166 unsolved in 30013 ms.
Refiners :[Domain max(s): 167/167 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 167/167 constraints, ReadFeed: 40/41 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51464ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 51466ms
Finished structural reductions in LTL mode , in 1 iterations and 52337 ms. Remains : 167/167 places, 167/167 transitions.
[2025-06-03 21:50:49] [INFO ] Flatten gal took : 17 ms
[2025-06-03 21:50:49] [INFO ] Flatten gal took : 16 ms
[2025-06-03 21:50:49] [INFO ] Input system was already deterministic with 167 transitions.
[2025-06-03 21:50:49] [INFO ] Flatten gal took : 20 ms
[2025-06-03 21:50:49] [INFO ] Flatten gal took : 13 ms
[2025-06-03 21:50:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality17978809553221666957.gal : 4 ms
[2025-06-03 21:50:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality15364011857270545253.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/CTLCardinality17978809553221666957.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15364011857270545253.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,7.25353e+24,4.01803,90596,2,859,5,712972,6,0,836,217935,0
Converting to forward existential form...Done !
original formula: ((EF(AX((p143!=1))) * AF(AG(E(EG(((p63==0)||(p13==1))) U (((p18==0)||(p166==1))&&((p1==0)||(p152==1))))))) * A(((p166!=1)||(!(((p143==0)&...297
=> equivalent forward existential formula: (([(Init * !(E(TRUE U !(EX(!((p143!=1)))))))] = FALSE * [FwdG(Init,!(!(E(TRUE U !(E(EG(((p63==0)||(p13==1))) U (...1695
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t85, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-06-03 21:51:19] [INFO ] Flatten gal took : 12 ms
[2025-06-03 21:51:19] [INFO ] Applying decomposition
[2025-06-03 21:51:19] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8245833062175726613.txt' '-o' '/tmp/graph8245833062175726613.bin' '-w' '/tmp/graph8245833062175726613.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8245833062175726613.bin' '-l' '-1' '-v' '-w' '/tmp/graph8245833062175726613.weights' '-q' '0' '-e' '0.001'
[2025-06-03 21:51:19] [INFO ] Decomposing Gal with order
[2025-06-03 21:51:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 21:51:19] [INFO ] Removed a total of 64 redundant transitions.
[2025-06-03 21:51:19] [INFO ] Flatten gal took : 27 ms
[2025-06-03 21:51:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-03 21:51:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality9770906534278669268.gal : 5 ms
[2025-06-03 21:51:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality14795110339860414339.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/CTLCardinality9770906534278669268.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14795110339860414339.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 167/167 transitions.
Applied a total of 0 rules in 3 ms. Remains 167 /167 variables (removed 0) and now considering 167/167 (removed 0) transitions.
[2025-06-03 21:51:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:51:49] [INFO ] Implicit Places using invariants in 196 ms returned []
[2025-06-03 21:51:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:51:50] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-06-03 21:51:50] [INFO ] Implicit Places using invariants and state equation in 601 ms returned []
Implicit Place search using SMT with State Equation took 799 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2025-06-03 21:51:50] [INFO ] Invariant cache hit.
[2025-06-03 21:51:50] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 41/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 166/332 variables, 166/373 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/332 variables, 40/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/332 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 1/333 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/333 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/333 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 9 (OVERLAPS) 1/334 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/334 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 11 (OVERLAPS) 0/334 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 416 constraints, problems are : Problem set: 0 solved, 166 unsolved in 22450 ms.
Refiners :[Domain max(s): 167/167 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 167/167 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 41/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 166/332 variables, 166/373 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/332 variables, 40/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/332 variables, 166/579 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/332 variables, 0/579 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (OVERLAPS) 1/333 variables, 1/580 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/333 variables, 1/581 constraints. Problems are: Problem set: 0 solved, 166 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 333/334 variables, and 581 constraints, problems are : Problem set: 0 solved, 166 unsolved in 30011 ms.
Refiners :[Domain max(s): 167/167 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 167/167 constraints, ReadFeed: 40/41 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52573ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 52575ms
Finished structural reductions in LTL mode , in 1 iterations and 53379 ms. Remains : 167/167 places, 167/167 transitions.
[2025-06-03 21:52:43] [INFO ] Flatten gal took : 8 ms
[2025-06-03 21:52:43] [INFO ] Flatten gal took : 8 ms
[2025-06-03 21:52:43] [INFO ] Input system was already deterministic with 167 transitions.
[2025-06-03 21:52:43] [INFO ] Flatten gal took : 8 ms
[2025-06-03 21:52:43] [INFO ] Flatten gal took : 7 ms
[2025-06-03 21:52:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality2374872814659854092.gal : 2 ms
[2025-06-03 21:52:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality14266675176993661596.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/CTLCardinality2374872814659854092.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14266675176993661596.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,7.25353e+24,4.10318,90728,2,859,5,712972,6,0,836,217935,0
Converting to forward existential form...Done !
original formula: AX(E(EX((p58==1)) U (A(((!((p106==0)||(p6==1)))&&((p85==0)||(p64==1))) U !(AX((p58==1)))) * EX(EG(((p76==0)||(p95==1)))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(EX((p58==1)) U (!((E(!(!(!(EX(!((p58==1)))))) U (!(((!((p106==0)||(p6==1)))&&((p85==0)||(p64==1...265
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t85, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
Using saturation style SCC detection
(forward)formula 0,1,20.4935,413304,1,0,1096,3.76221e+06,368,543,6185,1.15408e+06,1383
FORMULA GPUForwardProgress-PT-40a-CTLCardinality-2025-07 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 : 167/167 places, 167/167 transitions.
Applied a total of 0 rules in 3 ms. Remains 167 /167 variables (removed 0) and now considering 167/167 (removed 0) transitions.
[2025-06-03 21:53:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:53:03] [INFO ] Implicit Places using invariants in 203 ms returned []
[2025-06-03 21:53:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:53:04] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-06-03 21:53:04] [INFO ] Implicit Places using invariants and state equation in 675 ms returned []
Implicit Place search using SMT with State Equation took 880 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2025-06-03 21:53:04] [INFO ] Invariant cache hit.
[2025-06-03 21:53:04] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 41/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 166/332 variables, 166/373 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/332 variables, 40/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/332 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 1/333 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/333 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/333 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 9 (OVERLAPS) 1/334 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/334 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 11 (OVERLAPS) 0/334 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 416 constraints, problems are : Problem set: 0 solved, 166 unsolved in 22707 ms.
Refiners :[Domain max(s): 167/167 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 167/167 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 41/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 166/332 variables, 166/373 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/332 variables, 40/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/332 variables, 166/579 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/332 variables, 0/579 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (OVERLAPS) 1/333 variables, 1/580 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/333 variables, 1/581 constraints. Problems are: Problem set: 0 solved, 166 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 333/334 variables, and 581 constraints, problems are : Problem set: 0 solved, 166 unsolved in 30015 ms.
Refiners :[Domain max(s): 167/167 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 167/167 constraints, ReadFeed: 40/41 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52818ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 52820ms
Finished structural reductions in LTL mode , in 1 iterations and 53705 ms. Remains : 167/167 places, 167/167 transitions.
[2025-06-03 21:53:57] [INFO ] Flatten gal took : 8 ms
[2025-06-03 21:53:57] [INFO ] Flatten gal took : 12 ms
[2025-06-03 21:53:57] [INFO ] Input system was already deterministic with 167 transitions.
[2025-06-03 21:53:57] [INFO ] Flatten gal took : 8 ms
[2025-06-03 21:53:57] [INFO ] Flatten gal took : 9 ms
[2025-06-03 21:53:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality16326689125738242613.gal : 3 ms
[2025-06-03 21:53:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality7583190117406717652.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/CTLCardinality16326689125738242613.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7583190117406717652.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,7.25353e+24,4.14242,89976,2,859,5,712972,6,0,836,217935,0
Converting to forward existential form...Done !
original formula: AG(!(A(EX((EG(((p158==0)||(p43==1))) * (p71==1))) U (!(E((p65==1) U ((p125==0)||(p89==1)))) * EF(AX((p0==1)))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!((!(E((p65==1) U ((p125==0)||(p89==1)))) * E(TRUE U !(EX(!((p0==1)))))))))) * !(E(!((...363
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t85, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
Detected timeout of ITS tools.
[2025-06-03 21:54:27] [INFO ] Flatten gal took : 7 ms
[2025-06-03 21:54:27] [INFO ] Applying decomposition
[2025-06-03 21:54:27] [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/graph9409998712043942087.txt' '-o' '/tmp/graph9409998712043942087.bin' '-w' '/tmp/graph9409998712043942087.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9409998712043942087.bin' '-l' '-1' '-v' '-w' '/tmp/graph9409998712043942087.weights' '-q' '0' '-e' '0.001'
[2025-06-03 21:54:27] [INFO ] Decomposing Gal with order
[2025-06-03 21:54:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 21:54:27] [INFO ] Removed a total of 64 redundant transitions.
[2025-06-03 21:54:27] [INFO ] Flatten gal took : 16 ms
[2025-06-03 21:54:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-03 21:54:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality17295871242945079274.gal : 2 ms
[2025-06-03 21:54:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality6343371741798258503.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/CTLCardinality17295871242945079274.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6343371741798258503.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 167/167 transitions.
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 35 Pre rules applied. Total rules applied 0 place count 167 transition count 132
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 0 with 70 rules applied. Total rules applied 70 place count 132 transition count 132
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 0 with 2 rules applied. Total rules applied 72 place count 131 transition count 131
Applied a total of 72 rules in 18 ms. Remains 131 /167 variables (removed 36) and now considering 131/167 (removed 36) transitions.
// Phase 1: matrix 131 rows 131 cols
[2025-06-03 21:54:57] [INFO ] Computed 41 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:54:57] [INFO ] Implicit Places using invariants in 149 ms returned []
[2025-06-03 21:54:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:54:58] [INFO ] State equation strengthened by 81 read => feed constraints.
[2025-06-03 21:54:58] [INFO ] Implicit Places using invariants and state equation in 687 ms returned []
Implicit Place search using SMT with State Equation took 838 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 21:54:58] [INFO ] Redundant transitions in 6 ms returned []
Running 130 sub problems to find dead transitions.
[2025-06-03 21:54:58] [INFO ] Invariant cache hit.
[2025-06-03 21:54:58] [INFO ] State equation strengthened by 81 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 130/130 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 41/171 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (OVERLAPS) 130/260 variables, 130/301 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/260 variables, 80/381 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 6 (OVERLAPS) 1/261 variables, 1/382 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/261 variables, 1/383 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/261 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (OVERLAPS) 1/262 variables, 1/384 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/262 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 11 (OVERLAPS) 0/262 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Real declared 262/262 variables, and 384 constraints, problems are : Problem set: 0 solved, 130 unsolved in 17828 ms.
Refiners :[Domain max(s): 131/131 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 131/131 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 130/130 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 41/171 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (OVERLAPS) 130/260 variables, 130/301 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/260 variables, 80/381 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 130/511 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/260 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (OVERLAPS) 1/261 variables, 1/512 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/261 variables, 1/513 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/261 variables, 0/513 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 10 (OVERLAPS) 1/262 variables, 1/514 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/262 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 262/262 variables, and 514 constraints, problems are : Problem set: 0 solved, 130 unsolved in 30010 ms.
Refiners :[Domain max(s): 131/131 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 131/131 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47935ms problems are : Problem set: 0 solved, 130 unsolved
Search for dead transitions found 0 dead transitions in 47936ms
Starting structural reductions in SI_CTL mode, iteration 1 : 131/167 places, 131/167 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48806 ms. Remains : 131/167 places, 131/167 transitions.
[2025-06-03 21:55:46] [INFO ] Flatten gal took : 6 ms
[2025-06-03 21:55:46] [INFO ] Flatten gal took : 6 ms
[2025-06-03 21:55:46] [INFO ] Input system was already deterministic with 131 transitions.
[2025-06-03 21:55:46] [INFO ] Flatten gal took : 5 ms
[2025-06-03 21:55:46] [INFO ] Flatten gal took : 9 ms
[2025-06-03 21:55:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality8799217572245248063.gal : 1 ms
[2025-06-03 21:55:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality13872163801488715592.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/CTLCardinality8799217572245248063.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13872163801488715592.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.04929e+20,4.61061,108664,2,644,5,1.06412e+06,6,0,656,177855,0
Converting to forward existential form...Done !
original formula: EF(((((p97!=0)&&(p98!=1))&&((p5==1)&&(p79!=0))) * ((p124!=1) * (!(A((p10==0) U ((p75==0)||(p145==1)))) + (p138!=1)))))
=> equivalent forward existential formula: (([(FwdU(((FwdU(Init,TRUE) * (((p97!=0)&&(p98!=1))&&((p5==1)&&(p79!=0)))) * (p124!=1)),!(((p75==0)||(p145==1))))...438
Hit Full ! (commute/partial/dont) 127/4/4
(forward)formula 0,1,4.64208,108664,1,0,15,1.06412e+06,21,5,1284,177855,7
FORMULA GPUForwardProgress-PT-40a-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 167/167 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 39 Pre rules applied. Total rules applied 0 place count 166 transition count 127
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 0 with 78 rules applied. Total rules applied 78 place count 127 transition count 127
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 0 with 2 rules applied. Total rules applied 80 place count 126 transition count 126
Applied a total of 80 rules in 18 ms. Remains 126 /167 variables (removed 41) and now considering 126/167 (removed 41) transitions.
// Phase 1: matrix 126 rows 126 cols
[2025-06-03 21:55:51] [INFO ] Computed 41 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:55:51] [INFO ] Implicit Places using invariants in 170 ms returned []
[2025-06-03 21:55:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:55:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 21:55:52] [INFO ] Implicit Places using invariants and state equation in 723 ms returned []
Implicit Place search using SMT with State Equation took 895 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 21:55:52] [INFO ] Redundant transitions in 5 ms returned []
Running 86 sub problems to find dead transitions.
[2025-06-03 21:55:52] [INFO ] Invariant cache hit.
[2025-06-03 21:55:52] [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) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 40/126 variables, 40/127 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 40/167 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/126 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 125/251 variables, 126/293 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/251 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 1/252 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/252 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 0/252 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 252/252 variables, and 294 constraints, problems are : Problem set: 0 solved, 86 unsolved in 8676 ms.
Refiners :[Domain max(s): 126/126 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 126/126 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 40/126 variables, 40/127 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 40/167 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/126 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 125/251 variables, 126/293 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/251 variables, 86/379 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/251 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 1/252 variables, 1/380 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/252 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (OVERLAPS) 0/252 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 252/252 variables, and 380 constraints, problems are : Problem set: 0 solved, 86 unsolved in 14170 ms.
Refiners :[Domain max(s): 126/126 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 126/126 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22894ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 22896ms
Starting structural reductions in SI_CTL mode, iteration 1 : 126/167 places, 126/167 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23821 ms. Remains : 126/167 places, 126/167 transitions.
[2025-06-03 21:56:15] [INFO ] Flatten gal took : 4 ms
[2025-06-03 21:56:15] [INFO ] Flatten gal took : 5 ms
[2025-06-03 21:56:15] [INFO ] Input system was already deterministic with 126 transitions.
[2025-06-03 21:56:15] [INFO ] Flatten gal took : 5 ms
[2025-06-03 21:56:15] [INFO ] Flatten gal took : 4 ms
[2025-06-03 21:56:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality11483964196532708471.gal : 1 ms
[2025-06-03 21:56:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality4205625121037574643.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/CTLCardinality11483964196532708471.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4205625121037574643.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 21:56:45] [INFO ] Flatten gal took : 5 ms
[2025-06-03 21:56:45] [INFO ] Applying decomposition
[2025-06-03 21:56:45] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17163178293272015643.txt' '-o' '/tmp/graph17163178293272015643.bin' '-w' '/tmp/graph17163178293272015643.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17163178293272015643.bin' '-l' '-1' '-v' '-w' '/tmp/graph17163178293272015643.weights' '-q' '0' '-e' '0.001'
[2025-06-03 21:56:45] [INFO ] Decomposing Gal with order
[2025-06-03 21:56:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 21:56:45] [INFO ] Removed a total of 156 redundant transitions.
[2025-06-03 21:56:45] [INFO ] Flatten gal took : 11 ms
[2025-06-03 21:56:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-03 21:56:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality17825548994560116287.gal : 2 ms
[2025-06-03 21:56:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality18201588682775783350.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/CTLCardinality17825548994560116287.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18201588682775783350.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,6.48409e+19,0.093105,7176,185,17,8051,159,317,7863,28,249,0
Converting to forward existential form...Done !
original formula: AG(EF(((u23.p95==0)&&(u19.p77==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((u23.p95==0)&&(u19.p77==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, i40.u40.t2, i40.u41.t0, Intersection with reachable at each step enabled. (destroyed/rev...189
(forward)formula 0,0,0.156741,7432,1,0,8051,159,1535,7863,113,249,22452
FORMULA GPUForwardProgress-PT-40a-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 167/167 transitions.
Graph (complete) has 536 edges and 167 vertex of which 126 are kept as prefixes of interest. Removing 41 places using SCC suffix rule.1 ms
Discarding 41 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 39 Pre rules applied. Total rules applied 1 place count 125 transition count 126
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 0 with 78 rules applied. Total rules applied 79 place count 86 transition count 126
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 0 with 2 rules applied. Total rules applied 81 place count 85 transition count 125
Applied a total of 81 rules in 15 ms. Remains 85 /167 variables (removed 82) and now considering 125/167 (removed 42) transitions.
// Phase 1: matrix 125 rows 85 cols
[2025-06-03 21:56:45] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:56:45] [INFO ] Implicit Places using invariants in 112 ms returned []
[2025-06-03 21:56:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:56:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-03 21:56:45] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 21:56:45] [INFO ] Redundant transitions in 2 ms returned []
Running 85 sub problems to find dead transitions.
[2025-06-03 21:56:45] [INFO ] Invariant cache hit.
[2025-06-03 21:56:45] [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) 0/45 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (OVERLAPS) 124/169 variables, 45/91 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (OVERLAPS) 40/209 variables, 40/131 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/209 variables, 40/171 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/209 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (OVERLAPS) 1/210 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/210 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (OVERLAPS) 0/210 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Real declared 210/210 variables, and 172 constraints, problems are : Problem set: 0 solved, 85 unsolved in 6616 ms.
Refiners :[Domain max(s): 85/85 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 85/85 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 85 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (OVERLAPS) 124/169 variables, 45/91 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 5/96 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/169 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (OVERLAPS) 40/209 variables, 40/136 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/209 variables, 40/176 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/209 variables, 80/256 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/209 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (OVERLAPS) 1/210 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/210 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 12 (OVERLAPS) 0/210 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Int declared 210/210 variables, and 257 constraints, problems are : Problem set: 0 solved, 85 unsolved in 9397 ms.
Refiners :[Domain max(s): 85/85 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 85/85 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16056ms problems are : Problem set: 0 solved, 85 unsolved
Search for dead transitions found 0 dead transitions in 16057ms
Starting structural reductions in SI_CTL mode, iteration 1 : 85/167 places, 125/167 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16451 ms. Remains : 85/167 places, 125/167 transitions.
[2025-06-03 21:57:01] [INFO ] Flatten gal took : 5 ms
[2025-06-03 21:57:01] [INFO ] Flatten gal took : 5 ms
[2025-06-03 21:57:01] [INFO ] Input system was already deterministic with 125 transitions.
[2025-06-03 21:57:01] [INFO ] Flatten gal took : 5 ms
[2025-06-03 21:57:01] [INFO ] Flatten gal took : 6 ms
[2025-06-03 21:57:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality15454629132800751068.gal : 2 ms
[2025-06-03 21:57:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality2924272019477300852.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/CTLCardinality15454629132800751068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2924272019477300852.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.48409e+19,1.76302,50088,2,2941,5,282416,6,0,467,195071,0
Converting to forward existential form...Done !
original formula: AG(EF((p70==0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p70==0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t5, t6, t8, t10, t11, t13, t16, t18, t20, t22, t24, t26, t28, t30, t32, t34, t35, t37...371
(forward)formula 0,1,2.33572,50088,1,0,302,282416,270,128,3296,195071,259
FORMULA GPUForwardProgress-PT-40a-CTLCardinality-2025-11 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 : 167/167 places, 167/167 transitions.
Applied a total of 0 rules in 3 ms. Remains 167 /167 variables (removed 0) and now considering 167/167 (removed 0) transitions.
// Phase 1: matrix 167 rows 167 cols
[2025-06-03 21:57:04] [INFO ] Computed 41 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:57:04] [INFO ] Implicit Places using invariants in 175 ms returned []
[2025-06-03 21:57:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:57:04] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-06-03 21:57:05] [INFO ] Implicit Places using invariants and state equation in 674 ms returned []
Implicit Place search using SMT with State Equation took 851 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2025-06-03 21:57:05] [INFO ] Invariant cache hit.
[2025-06-03 21:57:05] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 41/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 166/332 variables, 166/373 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/332 variables, 40/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/332 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 1/333 variables, 1/414 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/333 variables, 1/415 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/333 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 9 (OVERLAPS) 1/334 variables, 1/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/334 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 11 (OVERLAPS) 0/334 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 334/334 variables, and 416 constraints, problems are : Problem set: 0 solved, 166 unsolved in 22785 ms.
Refiners :[Domain max(s): 167/167 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 167/167 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/166 variables, 41/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 166/332 variables, 166/373 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/332 variables, 40/413 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/332 variables, 166/579 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/332 variables, 0/579 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (OVERLAPS) 1/333 variables, 1/580 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/333 variables, 1/581 constraints. Problems are: Problem set: 0 solved, 166 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 333/334 variables, and 581 constraints, problems are : Problem set: 0 solved, 166 unsolved in 30012 ms.
Refiners :[Domain max(s): 167/167 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 167/167 constraints, ReadFeed: 40/41 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52907ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 52908ms
Finished structural reductions in LTL mode , in 1 iterations and 53762 ms. Remains : 167/167 places, 167/167 transitions.
[2025-06-03 21:57:57] [INFO ] Flatten gal took : 6 ms
[2025-06-03 21:57:57] [INFO ] Flatten gal took : 5 ms
[2025-06-03 21:57:58] [INFO ] Input system was already deterministic with 167 transitions.
[2025-06-03 21:57:58] [INFO ] Flatten gal took : 6 ms
[2025-06-03 21:57:58] [INFO ] Flatten gal took : 5 ms
[2025-06-03 21:57:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality478041025427034567.gal : 1 ms
[2025-06-03 21:57:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality8388405678121950080.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/CTLCardinality478041025427034567.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8388405678121950080.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 -...282
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,7.25353e+24,3.89125,90636,2,859,5,712972,6,0,836,217935,0
Converting to forward existential form...Done !
original formula: !(E((AG((EF((p129==0)) * A(((p146==0)||(p23==1)) U (p135==0)))) * EG(E(((p78==1)&&(p109==0)) U AX(((p81==0)||(p72==1)))))) U AF(!(AF((p61...164
=> equivalent forward existential formula: [(FwdU(Init,(!(E(TRUE U !((E(TRUE U (p129==0)) * !((E(!((p135==0)) U (!(((p146==0)||(p23==1))) * !((p135==0)))) ...289
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t85, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-06-03 21:58:28] [INFO ] Flatten gal took : 5 ms
[2025-06-03 21:58:28] [INFO ] Applying decomposition
[2025-06-03 21:58:28] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12744496891541310247.txt' '-o' '/tmp/graph12744496891541310247.bin' '-w' '/tmp/graph12744496891541310247.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12744496891541310247.bin' '-l' '-1' '-v' '-w' '/tmp/graph12744496891541310247.weights' '-q' '0' '-e' '0.001'
[2025-06-03 21:58:28] [INFO ] Decomposing Gal with order
[2025-06-03 21:58:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 21:58:28] [INFO ] Removed a total of 64 redundant transitions.
[2025-06-03 21:58:28] [INFO ] Flatten gal took : 13 ms
[2025-06-03 21:58:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-03 21:58:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality1745684078590680059.gal : 2 ms
[2025-06-03 21:58:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality17475373311532986803.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/CTLCardinality1745684078590680059.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17475373311532986803.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 167/167 transitions.
Graph (complete) has 536 edges and 167 vertex of which 126 are kept as prefixes of interest. Removing 41 places using SCC suffix rule.1 ms
Discarding 41 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 38 Pre rules applied. Total rules applied 1 place count 126 transition count 128
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 0 with 76 rules applied. Total rules applied 77 place count 88 transition count 128
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 0 with 2 rules applied. Total rules applied 79 place count 87 transition count 127
Applied a total of 79 rules in 13 ms. Remains 87 /167 variables (removed 80) and now considering 127/167 (removed 40) transitions.
// Phase 1: matrix 127 rows 87 cols
[2025-06-03 21:58:58] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:58:58] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-03 21:58:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:58:58] [INFO ] State equation strengthened by 81 read => feed constraints.
[2025-06-03 21:58:58] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 314 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 21:58:58] [INFO ] Redundant transitions in 1 ms returned []
Running 126 sub problems to find dead transitions.
[2025-06-03 21:58:58] [INFO ] Invariant cache hit.
[2025-06-03 21:58:58] [INFO ] State equation strengthened by 81 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 126/212 variables, 86/173 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 80/253 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (OVERLAPS) 1/213 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/213 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/213 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 9 (OVERLAPS) 1/214 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/214 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 11 (OVERLAPS) 0/214 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Real declared 214/214 variables, and 256 constraints, problems are : Problem set: 0 solved, 126 unsolved in 11115 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 87/87 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 126/212 variables, 86/173 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 80/253 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 126/379 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 0/379 constraints. Problems are: Problem set: 0 solved, 126 unsolved
SMT process timed out in 41190ms, After SMT, problems are : Problem set: 0 solved, 126 unsolved
Search for dead transitions found 0 dead transitions in 41191ms
Starting structural reductions in SI_CTL mode, iteration 1 : 87/167 places, 127/167 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41525 ms. Remains : 87/167 places, 127/167 transitions.
[2025-06-03 21:59:39] [INFO ] Flatten gal took : 3 ms
[2025-06-03 21:59:39] [INFO ] Flatten gal took : 3 ms
[2025-06-03 21:59:39] [INFO ] Input system was already deterministic with 127 transitions.
[2025-06-03 21:59:39] [INFO ] Flatten gal took : 3 ms
[2025-06-03 21:59:39] [INFO ] Flatten gal took : 3 ms
[2025-06-03 21:59:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality17650558493383431653.gal : 1 ms
[2025-06-03 21:59:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality9467081279481485813.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/CTLCardinality17650558493383431653.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9467081279481485813.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,8.64545e+19,2.99203,79872,2,423,5,724017,6,0,476,146531,0
Converting to forward existential form...Done !
original formula: AF(AG(((p7==0) + AG(((((p138==0)||(p116==1))||(p52==1)) * AF((p132==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((p7==0) + !(E(TRUE U !(((((p138==0)||(p116==1))||(p52==1)) * !(EG(!((p132==1)))))))))...169
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t8, t9, t10, t12, t13, t15, t17, t19, t22, t24, t26, t28, t29, t31, t34, t36, t38, t4...372
(forward)formula 0,0,12.5722,269352,1,0,1201,2.41362e+06,287,652,3730,918669,1138
FORMULA GPUForwardProgress-PT-40a-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 167/167 transitions.
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 32 Pre rules applied. Total rules applied 0 place count 167 transition count 135
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 0 with 64 rules applied. Total rules applied 64 place count 135 transition count 135
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 0 with 2 rules applied. Total rules applied 66 place count 134 transition count 134
Applied a total of 66 rules in 14 ms. Remains 134 /167 variables (removed 33) and now considering 134/167 (removed 33) transitions.
// Phase 1: matrix 134 rows 134 cols
[2025-06-03 21:59:52] [INFO ] Computed 41 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:59:52] [INFO ] Implicit Places using invariants in 250 ms returned []
[2025-06-03 21:59:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 21:59:52] [INFO ] State equation strengthened by 81 read => feed constraints.
[2025-06-03 21:59:53] [INFO ] Implicit Places using invariants and state equation in 776 ms returned []
Implicit Place search using SMT with State Equation took 1029 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 21:59:53] [INFO ] Redundant transitions in 2 ms returned []
Running 133 sub problems to find dead transitions.
[2025-06-03 21:59:53] [INFO ] Invariant cache hit.
[2025-06-03 21:59:53] [INFO ] State equation strengthened by 81 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 133/133 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 41/174 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 133/266 variables, 133/307 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 80/387 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 0/387 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (OVERLAPS) 1/267 variables, 1/388 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/267 variables, 1/389 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/267 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 9 (OVERLAPS) 1/268 variables, 1/390 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/268 variables, 0/390 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 11 (OVERLAPS) 0/268 variables, 0/390 constraints. Problems are: Problem set: 0 solved, 133 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 390 constraints, problems are : Problem set: 0 solved, 133 unsolved in 18194 ms.
Refiners :[Domain max(s): 134/134 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 134/134 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 133 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 133/133 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 41/174 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 3 (OVERLAPS) 133/266 variables, 133/307 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 80/387 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 133/520 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 0/520 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 7 (OVERLAPS) 1/267 variables, 1/521 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/267 variables, 1/522 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/267 variables, 0/522 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 10 (OVERLAPS) 1/268 variables, 1/523 constraints. Problems are: Problem set: 0 solved, 133 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/268 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 133 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 268/268 variables, and 523 constraints, problems are : Problem set: 0 solved, 133 unsolved in 30012 ms.
Refiners :[Domain max(s): 134/134 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 134/134 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 133/133 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48315ms problems are : Problem set: 0 solved, 133 unsolved
Search for dead transitions found 0 dead transitions in 48317ms
Starting structural reductions in SI_CTL mode, iteration 1 : 134/167 places, 134/167 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49368 ms. Remains : 134/167 places, 134/167 transitions.
[2025-06-03 22:00:41] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:00:41] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:00:41] [INFO ] Input system was already deterministic with 134 transitions.
[2025-06-03 22:00:41] [INFO ] Flatten gal took : 5 ms
[2025-06-03 22:00:41] [INFO ] Flatten gal took : 4 ms
[2025-06-03 22:00:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality6224647757224764601.gal : 1 ms
[2025-06-03 22:00:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality64577923092741027.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/CTLCardinality6224647757224764601.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality64577923092741027.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 -...281
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,4.85758e+20,4.6334,109516,2,661,5,1.08953e+06,6,0,671,181869,0
Converting to forward existential form...Done !
original formula: EF(((((p2==0) * EG((p111==1))) * ((p134==0)&&((p124==0)||(p1==1)))) * ((!(A((p22==0) U (p118!=1))) + ((p137==0)&&(p102==1))) + (((p164==1...228
=> equivalent forward existential formula: ((([(FwdU((FwdU(Init,TRUE) * (((p2==0) * EG((p111==1))) * ((p134==0)&&((p124==0)||(p1==1))))),!((p118!=1))) * (!...615
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...174
Hit Full ! (commute/partial/dont) 131/0/3
(forward)formula 0,1,5.61199,109516,1,0,419,1.08953e+06,303,191,5066,181869,562
FORMULA GPUForwardProgress-PT-40a-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-03 22:00:47] [INFO ] Flatten gal took : 5 ms
[2025-06-03 22:00:47] [INFO ] Flatten gal took : 5 ms
[2025-06-03 22:00:47] [INFO ] Applying decomposition
[2025-06-03 22:00:47] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5530168093883201143.txt' '-o' '/tmp/graph5530168093883201143.bin' '-w' '/tmp/graph5530168093883201143.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5530168093883201143.bin' '-l' '-1' '-v' '-w' '/tmp/graph5530168093883201143.weights' '-q' '0' '-e' '0.001'
[2025-06-03 22:00:47] [INFO ] Decomposing Gal with order
[2025-06-03 22:00:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 22:00:47] [INFO ] Removed a total of 64 redundant transitions.
[2025-06-03 22:00:47] [INFO ] Flatten gal took : 13 ms
[2025-06-03 22:00:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-03 22:00:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality14158124217344025614.gal : 1 ms
[2025-06-03 22:00:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality2125944279382707941.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/CTLCardinality14158124217344025614.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2125944279382707941.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 4 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,7.25353e+24,44.3452,677412,49266,278539,838987,1.03236e+06,368,1.0687e+06,115,2.10736e+06,0
Converting to forward existential form...Done !
original formula: E(EF(EG((u38.p154==1))) U A(EF((AX((u28.p115==1)) * (u40.p113==0))) U (u40.p163==1)))
=> equivalent forward existential formula: [((FwdU(Init,E(TRUE U EG((u38.p154==1)))) * !(EG(!((u40.p163==1))))) * !(E(!((u40.p163==1)) U (!(E(TRUE U (!(EX(...225
Reverse transition relation is NOT exact ! Due to transitions t85, u40.t1, u40.t2, u40.t4, Intersection with reachable at each step enabled. (destroyed/re...190
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Detected timeout of ITS tools.
[2025-06-03 22:25:40] [INFO ] Applying decomposition
[2025-06-03 22:25:40] [INFO ] Flatten gal took : 7 ms
[2025-06-03 22:25:40] [INFO ] Decomposing Gal with order
[2025-06-03 22:25:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 22:25:40] [INFO ] Removed a total of 156 redundant transitions.
[2025-06-03 22:25:40] [INFO ] Flatten gal took : 20 ms
[2025-06-03 22:25:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-03 22:25:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality10515968363603485337.gal : 3 ms
[2025-06-03 22:25:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality5346780073743660128.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/CTLCardinality10515968363603485337.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5346780073743660128.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 4 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,7.25353e+24,0.434506,14716,182,20,29549,192,361,24548,30,248,0
Converting to forward existential form...Done !
original formula: E(EF(EG((u39.p154==1))) U A(EF((AX((u29.p115==1)) * (u29.p113==0))) U (u41.p163==1)))
=> equivalent forward existential formula: [((FwdU(Init,E(TRUE U EG((u39.p154==1)))) * !(EG(!((u41.p163==1))))) * !(E(!((u41.p163==1)) U (!(E(TRUE U (!(EX(...225
Reverse transition relation is NOT exact ! Due to transitions t85, u41.t4, u42.t1, u42.t2, Intersection with reachable at each step enabled. (destroyed/re...190
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
(forward)formula 0,1,2.34689,76028,1,0,172681,192,2348,232272,137,344,191109
FORMULA GPUForwardProgress-PT-40a-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: ((EF(AX((u36.p143!=1))) * AF(AG(E(EG(((u16.p63==0)||(u4.p13==1))) U (((u5.p18==0)||(u42.p166==1))&&((u1.p1==0)||(u38.p152==1))))))) * A((...367
=> equivalent forward existential formula: (([(Init * !(E(TRUE U !(EX(!((u36.p143!=1)))))))] = FALSE * [FwdG(Init,!(!(E(TRUE U !(E(EG(((u16.p63==0)||(u4.p1...2001
Using saturation style SCC detection
Using saturation style SCC detection
Using 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 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
(forward)formula 1,0,7.87538,261076,1,0,566726,192,2914,931696,147,372,488790
FORMULA GPUForwardProgress-PT-40a-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: AG(!(A(EX((EG(((u40.p158==0)||(u11.p43==1))) * (u18.p71==1))) U (!(E((u17.p65==1) U ((u32.p125==0)||(u23.p89==1)))) * EF(AX((u43.p0==1)))...159
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!((!(E((u17.p65==1) U ((u32.p125==0)||(u23.p89==1)))) * E(TRUE U !(EX(!((u43.p0==1))))...423
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
(forward)formula 2,0,8.95263,313044,1,0,700405,192,3200,1.10497e+06,148,374,612138
FORMULA GPUForwardProgress-PT-40a-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: !(E((AG((EF((u33.p129==0)) * A(((u37.p146==0)||(u6.p23==1)) U (u34.p135==0)))) * EG(E(((u20.p78==1)&&(u28.p109==0)) U AX(((u21.p81==0)||(...199
=> equivalent forward existential formula: [(FwdU(Init,(!(E(TRUE U !((E(TRUE U (u33.p129==0)) * !((E(!((u34.p135==0)) U (!(((u37.p146==0)||(u6.p23==1))) * ...332
Fast SCC detection found a local SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
(forward)formula 3,0,11.7823,425372,1,0,990160,192,3525,1.45099e+06,149,374,855760
FORMULA GPUForwardProgress-PT-40a-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 2387313 ms.
BK_STOP 1748989552836
--------------------
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-40a"
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-40a, 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-174867008000521"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-40a.tgz
mv GPUForwardProgress-PT-40a 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 '
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 ;