Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r180-tall-171640603500482.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is GPUForwardProgress-PT-08a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640603500482
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 7.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Apr 11 22:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Apr 11 22:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 11 22:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 11 22:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 14K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME GPUForwardProgress-PT-08a-CTLFireability-2024-00
FORMULA_NAME GPUForwardProgress-PT-08a-CTLFireability-2024-01
FORMULA_NAME GPUForwardProgress-PT-08a-CTLFireability-2024-02
FORMULA_NAME GPUForwardProgress-PT-08a-CTLFireability-2024-03
FORMULA_NAME GPUForwardProgress-PT-08a-CTLFireability-2024-04
FORMULA_NAME GPUForwardProgress-PT-08a-CTLFireability-2024-05
FORMULA_NAME GPUForwardProgress-PT-08a-CTLFireability-2024-06
FORMULA_NAME GPUForwardProgress-PT-08a-CTLFireability-2024-07
FORMULA_NAME GPUForwardProgress-PT-08a-CTLFireability-2024-08
FORMULA_NAME GPUForwardProgress-PT-08a-CTLFireability-2024-09
FORMULA_NAME GPUForwardProgress-PT-08a-CTLFireability-2024-10
FORMULA_NAME GPUForwardProgress-PT-08a-CTLFireability-2024-11
FORMULA_NAME GPUForwardProgress-PT-08a-CTLFireability-2023-12
FORMULA_NAME GPUForwardProgress-PT-08a-CTLFireability-2023-13
FORMULA_NAME GPUForwardProgress-PT-08a-CTLFireability-2023-14
FORMULA_NAME GPUForwardProgress-PT-08a-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716507809168

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-08a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-23 23:43:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 23:43:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 23:43:30] [INFO ] Load time of PNML (sax parser for PT used): 39 ms
[2024-05-23 23:43:30] [INFO ] Transformed 40 places.
[2024-05-23 23:43:30] [INFO ] Transformed 49 transitions.
[2024-05-23 23:43:30] [INFO ] Found NUPN structural information;
[2024-05-23 23:43:30] [INFO ] Parsed PT model containing 40 places and 49 transitions and 181 arcs in 128 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
FORMULA GPUForwardProgress-PT-08a-CTLFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 8 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2024-05-23 23:43:30] [INFO ] Computed 10 invariants in 5 ms
[2024-05-23 23:43:30] [INFO ] Implicit Places using invariants in 168 ms returned []
[2024-05-23 23:43:30] [INFO ] Invariant cache hit.
[2024-05-23 23:43:30] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-23 23:43:30] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
Running 38 sub problems to find dead transitions.
[2024-05-23 23:43:30] [INFO ] Invariant cache hit.
[2024-05-23 23:43:30] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 10/49 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/77 variables, 39/88 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 8/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 1/78 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/78 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (OVERLAPS) 1/79 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/79 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (OVERLAPS) 0/79 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 79/79 variables, and 99 constraints, problems are : Problem set: 0 solved, 38 unsolved in 899 ms.
Refiners :[Domain max(s): 40/40 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 40/40 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 10/49 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/77 variables, 39/88 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 8/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 38/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 1/78 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/78 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/78 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (OVERLAPS) 1/79 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/79 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 0/79 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 79/79 variables, and 137 constraints, problems are : Problem set: 0 solved, 38 unsolved in 900 ms.
Refiners :[Domain max(s): 40/40 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 40/40 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
After SMT, in 1855ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1867ms
Finished structural reductions in LTL mode , in 1 iterations and 2163 ms. Remains : 40/40 places, 39/39 transitions.
Support contains 38 out of 40 places after structural reductions.
[2024-05-23 23:43:32] [INFO ] Flatten gal took : 21 ms
[2024-05-23 23:43:32] [INFO ] Flatten gal took : 6 ms
[2024-05-23 23:43:32] [INFO ] Input system was already deterministic with 39 transitions.
Reduction of identical properties reduced properties to check from 52 to 46
RANDOM walk for 40000 steps (306 resets) in 1717 ms. (23 steps per ms) remains 4/46 properties
BEST_FIRST walk for 40003 steps (96 resets) in 324 ms. (123 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 246 ms. (161 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (569 resets) in 174 ms. (228 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 75 ms. (526 steps per ms) remains 4/4 properties
[2024-05-23 23:43:33] [INFO ] Invariant cache hit.
[2024-05-23 23:43:33] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 22/40 variables, 9/28 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 22/50 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp25 is UNSAT
At refinement iteration 6 (OVERLAPS) 38/78 variables, 40/90 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 8/98 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/78 variables, 0/98 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/79 variables, 1/99 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/79 variables, 0/99 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/79 variables, 0/99 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 79/79 variables, and 99 constraints, problems are : Problem set: 3 solved, 1 unsolved in 68 ms.
Refiners :[Domain max(s): 40/40 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 40/40 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 10/10 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 1/11 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/11 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 27/37 variables, 8/19 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 27/46 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/46 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/39 variables, 1/47 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/39 variables, 2/49 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/39 variables, 0/49 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 38/77 variables, 39/88 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/77 variables, 8/96 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/77 variables, 1/97 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/77 variables, 0/97 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/78 variables, 1/98 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/78 variables, 1/99 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/78 variables, 0/99 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/79 variables, 1/100 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/79 variables, 0/100 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/79 variables, 0/100 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 79/79 variables, and 100 constraints, problems are : Problem set: 3 solved, 1 unsolved in 68 ms.
Refiners :[Domain max(s): 40/40 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 40/40 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 1/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 143ms problems are : Problem set: 3 solved, 1 unsolved
Finished Parikh walk after 93 steps, including 2 resets, run visited all 1 properties in 1 ms. (steps per millisecond=93 )
Parikh walk visited 1 properties in 8 ms.
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
[2024-05-23 23:43:33] [INFO ] Flatten gal took : 5 ms
[2024-05-23 23:43:33] [INFO ] Flatten gal took : 5 ms
[2024-05-23 23:43:33] [INFO ] Input system was already deterministic with 39 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 122 edges and 40 vertex of which 30 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 6 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 39 cols
[2024-05-23 23:43:33] [INFO ] Computed 9 invariants in 4 ms
[2024-05-23 23:43:34] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-23 23:43:34] [INFO ] Invariant cache hit.
[2024-05-23 23:43:34] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-23 23:43:34] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Running 38 sub problems to find dead transitions.
[2024-05-23 23:43:34] [INFO ] Invariant cache hit.
[2024-05-23 23:43:34] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 1/77 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (OVERLAPS) 1/78 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (OVERLAPS) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/78 variables, and 96 constraints, problems are : Problem set: 0 solved, 38 unsolved in 720 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 38/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 1/77 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (OVERLAPS) 1/78 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/78 variables, and 134 constraints, problems are : Problem set: 0 solved, 38 unsolved in 855 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
After SMT, in 1599ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1602ms
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1696 ms. Remains : 39/40 places, 39/39 transitions.
[2024-05-23 23:43:35] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:43:35] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:43:35] [INFO ] Input system was already deterministic with 39 transitions.
[2024-05-23 23:43:35] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:43:35] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:43:35] [INFO ] Time to serialize gal into /tmp/CTLFireability2997397832725715862.gal : 2 ms
[2024-05-23 23:43:35] [INFO ] Time to serialize properties into /tmp/CTLFireability15929608929130639984.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2997397832725715862.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15929608929130639984.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,380093,0.048764,4976,2,187,5,9740,6,0,196,8191,0


Converting to forward existential form...Done !
original formula: EF((E(((p0!=1)&&(!(((p32==1)&&(p35==1))&&(p39==1)))) U ((!(((p8==1)&&(p35==1))&&(p39==1)))||(p23!=1))) * AG((((AX((((p22==1)&&(p35==1))&&...215
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * E(((p0!=1)&&(!(((p32==1)&&(p35==1))&&(p39==1)))) U ((!(((p8==1)&&(p35==1))&&(p39==1)))||(p2...285
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,0,0.06623,5228,1,0,90,9740,102,46,1373,8191,93
FORMULA GPUForwardProgress-PT-08a-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 3 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
[2024-05-23 23:43:35] [INFO ] Invariant cache hit.
[2024-05-23 23:43:35] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-23 23:43:35] [INFO ] Invariant cache hit.
[2024-05-23 23:43:35] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-23 23:43:35] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
Running 38 sub problems to find dead transitions.
[2024-05-23 23:43:35] [INFO ] Invariant cache hit.
[2024-05-23 23:43:35] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 1/77 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (OVERLAPS) 1/78 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (OVERLAPS) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/78 variables, and 96 constraints, problems are : Problem set: 0 solved, 38 unsolved in 742 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 38/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 1/77 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (OVERLAPS) 1/78 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/78 variables, and 134 constraints, problems are : Problem set: 0 solved, 38 unsolved in 909 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
After SMT, in 1676ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1677ms
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1791 ms. Remains : 39/40 places, 39/39 transitions.
[2024-05-23 23:43:37] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:37] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:37] [INFO ] Input system was already deterministic with 39 transitions.
[2024-05-23 23:43:37] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:37] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:43:37] [INFO ] Time to serialize gal into /tmp/CTLFireability10820102560546165969.gal : 2 ms
[2024-05-23 23:43:37] [INFO ] Time to serialize properties into /tmp/CTLFireability10918383328677554779.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10820102560546165969.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10918383328677554779.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,380093,0.035265,5044,2,187,5,9740,6,0,196,8191,0


Converting to forward existential form...Done !
original formula: AX(AG(EF(AX(FALSE))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(E(TRUE U !(EX(!(FALSE))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,0.065325,5308,1,0,102,9790,97,53,1367,8813,111
FORMULA GPUForwardProgress-PT-08a-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 1 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
[2024-05-23 23:43:37] [INFO ] Invariant cache hit.
[2024-05-23 23:43:37] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-23 23:43:37] [INFO ] Invariant cache hit.
[2024-05-23 23:43:37] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-23 23:43:37] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Running 38 sub problems to find dead transitions.
[2024-05-23 23:43:37] [INFO ] Invariant cache hit.
[2024-05-23 23:43:37] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 1/77 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (OVERLAPS) 1/78 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (OVERLAPS) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/78 variables, and 96 constraints, problems are : Problem set: 0 solved, 38 unsolved in 688 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 38/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 1/77 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (OVERLAPS) 1/78 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/78 variables, and 134 constraints, problems are : Problem set: 0 solved, 38 unsolved in 882 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
After SMT, in 1586ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1586ms
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1676 ms. Remains : 39/40 places, 39/39 transitions.
[2024-05-23 23:43:39] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:39] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:39] [INFO ] Input system was already deterministic with 39 transitions.
[2024-05-23 23:43:39] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:39] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:39] [INFO ] Time to serialize gal into /tmp/CTLFireability1128943433243819386.gal : 1 ms
[2024-05-23 23:43:39] [INFO ] Time to serialize properties into /tmp/CTLFireability12089223315043229155.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1128943433243819386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12089223315043229155.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,380093,0.035109,5052,2,187,5,9740,6,0,196,8191,0


Converting to forward existential form...Done !
original formula: (EG(E(EG(!(AX((p31==1)))) U AG(((((p27==1)&&(p6==1))&&((p35==1)&&(p39==1)))||(!(((p6==1)&&(p35==1))&&(p39==1))))))) * !(A(EX(!(((p38==1)&...207
=> equivalent forward existential formula: ([(EY((FwdU((Init * EG(E(EG(!(!(EX(!((p31==1)))))) U !(E(TRUE U !(((((p27==1)&&(p6==1))&&((p35==1)&&(p39==1)))||...531
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.27881,14556,1,0,434,58792,125,350,1444,74388,536
FORMULA GPUForwardProgress-PT-08a-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 1 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
[2024-05-23 23:43:39] [INFO ] Invariant cache hit.
[2024-05-23 23:43:39] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-23 23:43:39] [INFO ] Invariant cache hit.
[2024-05-23 23:43:39] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-23 23:43:39] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Running 38 sub problems to find dead transitions.
[2024-05-23 23:43:39] [INFO ] Invariant cache hit.
[2024-05-23 23:43:39] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 1/77 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (OVERLAPS) 1/78 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (OVERLAPS) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/78 variables, and 96 constraints, problems are : Problem set: 0 solved, 38 unsolved in 770 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 38/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 1/77 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (OVERLAPS) 1/78 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/78 variables, and 134 constraints, problems are : Problem set: 0 solved, 38 unsolved in 827 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
After SMT, in 1609ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1611ms
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1726 ms. Remains : 39/40 places, 39/39 transitions.
[2024-05-23 23:43:41] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:41] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:41] [INFO ] Input system was already deterministic with 39 transitions.
[2024-05-23 23:43:41] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:41] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:41] [INFO ] Time to serialize gal into /tmp/CTLFireability4750096861926676044.gal : 1 ms
[2024-05-23 23:43:41] [INFO ] Time to serialize properties into /tmp/CTLFireability16679883866153936105.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4750096861926676044.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16679883866153936105.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,380093,0.034851,5048,2,187,5,9740,6,0,196,8191,0


Converting to forward existential form...Done !
original formula: AG((EX((p22==0)) + EF((AX((p0==0)) * (p23==0)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(E(TRUE U (!(EX(!((p0==0)))) * (p23==0))))) * !(EX((p22==0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,0.052836,5312,1,0,90,9740,101,47,1359,8191,97
FORMULA GPUForwardProgress-PT-08a-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2024-05-23 23:43:41] [INFO ] Computed 10 invariants in 3 ms
[2024-05-23 23:43:41] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-23 23:43:41] [INFO ] Invariant cache hit.
[2024-05-23 23:43:41] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-23 23:43:41] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Running 38 sub problems to find dead transitions.
[2024-05-23 23:43:41] [INFO ] Invariant cache hit.
[2024-05-23 23:43:41] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 10/49 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/77 variables, 39/88 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 8/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 1/78 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/78 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (OVERLAPS) 1/79 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/79 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (OVERLAPS) 0/79 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 79/79 variables, and 99 constraints, problems are : Problem set: 0 solved, 38 unsolved in 680 ms.
Refiners :[Domain max(s): 40/40 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 40/40 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 10/49 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/77 variables, 39/88 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 8/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 38/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 1/78 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/78 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/78 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (OVERLAPS) 1/79 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/79 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 0/79 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 79/79 variables, and 137 constraints, problems are : Problem set: 0 solved, 38 unsolved in 863 ms.
Refiners :[Domain max(s): 40/40 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 40/40 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
After SMT, in 1559ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1560ms
Finished structural reductions in LTL mode , in 1 iterations and 1640 ms. Remains : 40/40 places, 39/39 transitions.
[2024-05-23 23:43:43] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:43] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:43] [INFO ] Input system was already deterministic with 39 transitions.
[2024-05-23 23:43:43] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:43] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:43] [INFO ] Time to serialize gal into /tmp/CTLFireability4088855325539974709.gal : 1 ms
[2024-05-23 23:43:43] [INFO ] Time to serialize properties into /tmp/CTLFireability13779135108314601390.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4088855325539974709.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13779135108314601390.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,380093,0.036314,5048,2,193,5,10085,6,0,200,8337,0


Converting to forward existential form...Done !
original formula: EF((AG(EF((p11==1))) * (AF(EG((((((p1==1)&&(p5==1))&&((p9==1)&&(p13==1)))&&(((p17==1)&&(p21==1))&&((p25==1)&&(p29==1))))&&((p33==1)&&(p36...348
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U (p11==1)))))) * !(EG(!(EG((((((p1==1)&&(p5==1))&&((p9==1)&&(p13==1))...506
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,0,0.107887,7424,1,0,163,22953,110,88,1429,18865,218
FORMULA GPUForwardProgress-PT-08a-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 2 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 39 cols
[2024-05-23 23:43:43] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 23:43:43] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-23 23:43:43] [INFO ] Invariant cache hit.
[2024-05-23 23:43:43] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-23 23:43:43] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 38 sub problems to find dead transitions.
[2024-05-23 23:43:43] [INFO ] Invariant cache hit.
[2024-05-23 23:43:43] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 1/77 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (OVERLAPS) 1/78 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (OVERLAPS) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/78 variables, and 96 constraints, problems are : Problem set: 0 solved, 38 unsolved in 792 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 38/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 1/77 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (OVERLAPS) 1/78 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/78 variables, and 134 constraints, problems are : Problem set: 0 solved, 38 unsolved in 876 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
After SMT, in 1706ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1707ms
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1795 ms. Remains : 39/40 places, 39/39 transitions.
[2024-05-23 23:43:45] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:45] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:45] [INFO ] Input system was already deterministic with 39 transitions.
[2024-05-23 23:43:45] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:45] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:43:45] [INFO ] Time to serialize gal into /tmp/CTLFireability15778809857822063386.gal : 1 ms
[2024-05-23 23:43:45] [INFO ] Time to serialize properties into /tmp/CTLFireability16345503010770295228.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15778809857822063386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16345503010770295228.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,380093,0.039681,5052,2,187,5,9740,6,0,196,8191,0


Converting to forward existential form...Done !
original formula: A(AX((!(EF((p2==1))) * E((((p31==1)||(p11==1))||(p27==1)) U ((AF((((p12==1)&&(p35==1))&&(p39==1))) * (p22==1)) * ((p35==1)&&(p39==1))))))...216
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U !(E(TRUE U !((!(EX(!((p15==1)))) + (((p20==1)&&(p35==1))&&(p39==1))))))))))) * !(E(!(E...497
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,0.079029,6108,1,0,113,11897,108,61,1389,11262,125
FORMULA GPUForwardProgress-PT-08a-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 2 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
[2024-05-23 23:43:45] [INFO ] Invariant cache hit.
[2024-05-23 23:43:45] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-23 23:43:45] [INFO ] Invariant cache hit.
[2024-05-23 23:43:45] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-23 23:43:45] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Running 38 sub problems to find dead transitions.
[2024-05-23 23:43:45] [INFO ] Invariant cache hit.
[2024-05-23 23:43:45] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 1/77 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (OVERLAPS) 1/78 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (OVERLAPS) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/78 variables, and 96 constraints, problems are : Problem set: 0 solved, 38 unsolved in 719 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 38/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 1/77 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (OVERLAPS) 1/78 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/78 variables, and 134 constraints, problems are : Problem set: 0 solved, 38 unsolved in 854 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
After SMT, in 1619ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1620ms
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1723 ms. Remains : 39/40 places, 39/39 transitions.
[2024-05-23 23:43:46] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:46] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:46] [INFO ] Input system was already deterministic with 39 transitions.
[2024-05-23 23:43:46] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:46] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:46] [INFO ] Time to serialize gal into /tmp/CTLFireability1464170506382855604.gal : 1 ms
[2024-05-23 23:43:46] [INFO ] Time to serialize properties into /tmp/CTLFireability13098492200613609408.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1464170506382855604.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13098492200613609408.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,380093,0.050927,5056,2,187,5,9740,6,0,196,8191,0


Converting to forward existential form...Done !
original formula: EF(EG(AX(FALSE)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,0.067353,5056,1,0,85,9740,98,45,1342,8191,90
FORMULA GPUForwardProgress-PT-08a-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 0 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
[2024-05-23 23:43:46] [INFO ] Invariant cache hit.
[2024-05-23 23:43:47] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-23 23:43:47] [INFO ] Invariant cache hit.
[2024-05-23 23:43:47] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-23 23:43:47] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 38 sub problems to find dead transitions.
[2024-05-23 23:43:47] [INFO ] Invariant cache hit.
[2024-05-23 23:43:47] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 1/77 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (OVERLAPS) 1/78 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (OVERLAPS) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/78 variables, and 96 constraints, problems are : Problem set: 0 solved, 38 unsolved in 692 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 38/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 1/77 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (OVERLAPS) 1/78 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/78 variables, and 134 constraints, problems are : Problem set: 0 solved, 38 unsolved in 889 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
After SMT, in 1592ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1593ms
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1679 ms. Remains : 39/40 places, 39/39 transitions.
[2024-05-23 23:43:48] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:48] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:48] [INFO ] Input system was already deterministic with 39 transitions.
[2024-05-23 23:43:48] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:48] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:48] [INFO ] Time to serialize gal into /tmp/CTLFireability9995350797197662270.gal : 0 ms
[2024-05-23 23:43:48] [INFO ] Time to serialize properties into /tmp/CTLFireability13288013171270808622.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9995350797197662270.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13288013171270808622.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,380093,0.041432,5048,2,187,5,9740,6,0,196,8191,0


Converting to forward existential form...Done !
original formula: E((p26!=1) U ((A((!(EG((p38==1))) + ((p34==1)&&(p38==1))) U (((p26==1)&&(p35==1))&&(p39==1))) * ((EG((((p35==1)&&(p37==1))&&(p11==1))) + ...369
=> equivalent forward existential formula: ([((FwdU(Init,(p26!=1)) * (!((E(!((((p26==1)&&(p35==1))&&(p39==1))) U (!((!(EG((p38==1))) + ((p34==1)&&(p38==1))...929
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Hit Full ! (commute/partial/dont) 36/0/3
(forward)formula 0,1,0.339345,17760,1,0,570,90376,130,286,1431,79478,741
FORMULA GPUForwardProgress-PT-08a-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 3 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
[2024-05-23 23:43:49] [INFO ] Invariant cache hit.
[2024-05-23 23:43:49] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-23 23:43:49] [INFO ] Invariant cache hit.
[2024-05-23 23:43:49] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-23 23:43:49] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Running 38 sub problems to find dead transitions.
[2024-05-23 23:43:49] [INFO ] Invariant cache hit.
[2024-05-23 23:43:49] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 1/77 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (OVERLAPS) 1/78 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (OVERLAPS) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/78 variables, and 96 constraints, problems are : Problem set: 0 solved, 38 unsolved in 685 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 38/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 1/77 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (OVERLAPS) 1/78 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/78 variables, and 134 constraints, problems are : Problem set: 0 solved, 38 unsolved in 879 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
After SMT, in 1589ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1589ms
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1665 ms. Remains : 39/40 places, 39/39 transitions.
[2024-05-23 23:43:50] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:50] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:50] [INFO ] Input system was already deterministic with 39 transitions.
[2024-05-23 23:43:50] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:50] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:50] [INFO ] Time to serialize gal into /tmp/CTLFireability17674744997399240720.gal : 1 ms
[2024-05-23 23:43:50] [INFO ] Time to serialize properties into /tmp/CTLFireability12416553712540218582.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17674744997399240720.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12416553712540218582.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,380093,0.041174,5052,2,187,5,9740,6,0,196,8191,0


Converting to forward existential form...Done !
original formula: (A(E((EX(EX((((p22==1)&&(p35==1))&&(p39==1)))) + AX(EX((((p18==1)&&(p35==1))&&(p39==1))))) U ((AX((p10==1)) * !(A((p38==1) U (p15==1)))) ...418
=> equivalent forward existential formula: ([FwdG(FwdU((Init * !(!((E(!((!(E(TRUE U !(!(((((p37==1)||(((p32==1)&&(p35==1))&&(p39==1)))&&(p26==1))&&(p30==1)...1750
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.499597,21964,1,0,657,112502,138,375,1506,108613,767
FORMULA GPUForwardProgress-PT-08a-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Graph (complete) has 122 edges and 40 vertex of which 30 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 1 place count 30 transition count 31
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 15 place count 23 transition count 31
Applied a total of 15 rules in 21 ms. Remains 23 /40 variables (removed 17) and now considering 31/39 (removed 8) transitions.
// Phase 1: matrix 31 rows 23 cols
[2024-05-23 23:43:51] [INFO ] Computed 1 invariants in 6 ms
[2024-05-23 23:43:51] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-23 23:43:51] [INFO ] Invariant cache hit.
[2024-05-23 23:43:51] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-23 23:43:51] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2024-05-23 23:43:51] [INFO ] Redundant transitions in 0 ms returned []
Running 30 sub problems to find dead transitions.
[2024-05-23 23:43:51] [INFO ] Invariant cache hit.
[2024-05-23 23:43:51] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 30/52 variables, 22/45 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 8/53 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (OVERLAPS) 1/53 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/53 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/53 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (OVERLAPS) 1/54 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/54 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (OVERLAPS) 0/54 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 56 constraints, problems are : Problem set: 0 solved, 30 unsolved in 442 ms.
Refiners :[Domain max(s): 23/23 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 23/23 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 30 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 30/52 variables, 22/45 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 8/53 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 30/83 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 1/53 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/53 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/53 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (OVERLAPS) 1/54 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/54 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 12 (OVERLAPS) 0/54 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/54 variables, and 86 constraints, problems are : Problem set: 0 solved, 30 unsolved in 479 ms.
Refiners :[Domain max(s): 23/23 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 23/23 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints]
After SMT, in 932ms problems are : Problem set: 0 solved, 30 unsolved
Search for dead transitions found 0 dead transitions in 933ms
Starting structural reductions in SI_CTL mode, iteration 1 : 23/40 places, 31/39 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1038 ms. Remains : 23/40 places, 31/39 transitions.
[2024-05-23 23:43:52] [INFO ] Flatten gal took : 5 ms
[2024-05-23 23:43:52] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:52] [INFO ] Input system was already deterministic with 31 transitions.
[2024-05-23 23:43:52] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:52] [INFO ] Flatten gal took : 1 ms
[2024-05-23 23:43:52] [INFO ] Time to serialize gal into /tmp/CTLFireability12449392885860357009.gal : 0 ms
[2024-05-23 23:43:52] [INFO ] Time to serialize properties into /tmp/CTLFireability4527505192714369257.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12449392885860357009.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4527505192714369257.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,51718,0.035851,4680,2,243,5,7015,6,0,124,6234,0


Converting to forward existential form...Done !
original formula: AG(A(AF((((p28==1)&&(p35==1))&&(p39==1))) U (p19==1)))
=> equivalent forward existential formula: ([FwdG((FwdU(FwdU(Init,TRUE),!((p19==1))) * !((p19==1))),!((((p28==1)&&(p35==1))&&(p39==1))))] = FALSE * [FwdG(F...192
Hit Full ! (commute/partial/dont) 29/0/2
(forward)formula 0,0,0.055956,5208,1,0,10,10574,20,3,727,6298,9
FORMULA GPUForwardProgress-PT-08a-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Graph (complete) has 122 edges and 40 vertex of which 30 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 1 place count 30 transition count 31
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 15 place count 23 transition count 31
Applied a total of 15 rules in 8 ms. Remains 23 /40 variables (removed 17) and now considering 31/39 (removed 8) transitions.
// Phase 1: matrix 31 rows 23 cols
[2024-05-23 23:43:52] [INFO ] Computed 1 invariants in 1 ms
[2024-05-23 23:43:52] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-23 23:43:52] [INFO ] Invariant cache hit.
[2024-05-23 23:43:52] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-23 23:43:52] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-23 23:43:52] [INFO ] Redundant transitions in 0 ms returned []
Running 30 sub problems to find dead transitions.
[2024-05-23 23:43:52] [INFO ] Invariant cache hit.
[2024-05-23 23:43:52] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 30/52 variables, 22/45 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 8/53 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (OVERLAPS) 1/53 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/53 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/53 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (OVERLAPS) 1/54 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/54 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (OVERLAPS) 0/54 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 56 constraints, problems are : Problem set: 0 solved, 30 unsolved in 336 ms.
Refiners :[Domain max(s): 23/23 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 23/23 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 30 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 30/52 variables, 22/45 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 8/53 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 30/83 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 1/53 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/53 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/53 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (OVERLAPS) 1/54 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/54 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 12 (OVERLAPS) 0/54 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/54 variables, and 86 constraints, problems are : Problem set: 0 solved, 30 unsolved in 476 ms.
Refiners :[Domain max(s): 23/23 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 23/23 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints]
After SMT, in 820ms problems are : Problem set: 0 solved, 30 unsolved
Search for dead transitions found 0 dead transitions in 820ms
Starting structural reductions in SI_CTL mode, iteration 1 : 23/40 places, 31/39 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 886 ms. Remains : 23/40 places, 31/39 transitions.
[2024-05-23 23:43:53] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:53] [INFO ] Flatten gal took : 1 ms
[2024-05-23 23:43:53] [INFO ] Input system was already deterministic with 31 transitions.
RANDOM walk for 136 steps (0 resets) in 5 ms. (22 steps per ms) remains 0/1 properties
FORMULA GPUForwardProgress-PT-08a-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-23 23:43:53] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:53] [INFO ] Flatten gal took : 1 ms
[2024-05-23 23:43:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10593393291249262211.gal : 1 ms
[2024-05-23 23:43:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7385698920370270174.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10593393291249262211.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7385698920370270174.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 0 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 39 cols
[2024-05-23 23:43:53] [INFO ] Computed 9 invariants in 0 ms
[2024-05-23 23:43:53] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-23 23:43:53] [INFO ] Invariant cache hit.
[2024-05-23 23:43:53] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-23 23:43:53] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Running 38 sub problems to find dead transitions.
[2024-05-23 23:43:53] [INFO ] Invariant cache hit.
[2024-05-23 23:43:53] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 1/77 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (OVERLAPS) 1/78 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (OVERLAPS) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/78 variables, and 96 constraints, problems are : Problem set: 0 solved, 38 unsolved in 686 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 38/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 1/77 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (OVERLAPS) 1/78 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/78 variables, and 134 constraints, problems are : Problem set: 0 solved, 38 unsolved in 853 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
After SMT, in 1552ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1553ms
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1630 ms. Remains : 39/40 places, 39/39 transitions.
[2024-05-23 23:43:54] [INFO ] Flatten gal took : 6 ms
[2024-05-23 23:43:54] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:54] [INFO ] Input system was already deterministic with 39 transitions.
[2024-05-23 23:43:54] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:54] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:54] [INFO ] Time to serialize gal into /tmp/CTLFireability16853906061733184835.gal : 0 ms
[2024-05-23 23:43:54] [INFO ] Time to serialize properties into /tmp/CTLFireability17873198422236749699.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16853906061733184835.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17873198422236749699.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,380093,0.040077,5044,2,187,5,9740,6,0,196,8191,0


Converting to forward existential form...Done !
original formula: AX((EG((p10==0)) + (EG(((p23==0) + !(A((p0==1) U (((p14==1)&&(p35==1))&&(p39==1)))))) * (AX((((p8==1)&&(p35==1))&&(p39==1))) + (AG((p19==...174
=> equivalent forward existential formula: ([((EY(Init) * !(EG((p10==0)))) * !(EG(((p23==0) + !(!((E(!((((p14==1)&&(p35==1))&&(p39==1))) U (!((p0==1)) * !(...474
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.328564,18632,1,0,559,91605,121,309,1410,95544,686
FORMULA GPUForwardProgress-PT-08a-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 39
Applied a total of 1 rules in 1 ms. Remains 39 /40 variables (removed 1) and now considering 39/39 (removed 0) transitions.
[2024-05-23 23:43:55] [INFO ] Invariant cache hit.
[2024-05-23 23:43:55] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-23 23:43:55] [INFO ] Invariant cache hit.
[2024-05-23 23:43:55] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-23 23:43:55] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 38 sub problems to find dead transitions.
[2024-05-23 23:43:55] [INFO ] Invariant cache hit.
[2024-05-23 23:43:55] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 1/77 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (OVERLAPS) 1/78 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (OVERLAPS) 0/78 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/78 variables, and 96 constraints, problems are : Problem set: 0 solved, 38 unsolved in 739 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 9/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 38/76 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/93 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 38/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 1/77 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (OVERLAPS) 1/78 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 0/78 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/78 variables, and 134 constraints, problems are : Problem set: 0 solved, 38 unsolved in 885 ms.
Refiners :[Domain max(s): 39/39 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
After SMT, in 1635ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1639ms
Starting structural reductions in LTL mode, iteration 1 : 39/40 places, 39/39 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1734 ms. Remains : 39/40 places, 39/39 transitions.
[2024-05-23 23:43:56] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:43:56] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:43:56] [INFO ] Input system was already deterministic with 39 transitions.
[2024-05-23 23:43:56] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:56] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:57] [INFO ] Time to serialize gal into /tmp/CTLFireability1634983821073503602.gal : 0 ms
[2024-05-23 23:43:57] [INFO ] Time to serialize properties into /tmp/CTLFireability8854010848355085304.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1634983821073503602.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8854010848355085304.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,380093,0.041404,5052,2,187,5,9740,6,0,196,8191,0


Converting to forward existential form...Done !
original formula: EG(AX(EF(((p15==0)||(((p10==1)&&(p35==1))&&(p39==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(E(TRUE U ((p15==0)||(((p10==1)&&(p35==1))&&(p39==1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,0.086211,6108,1,0,85,13374,102,46,1431,12531,93
FORMULA GPUForwardProgress-PT-08a-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Graph (complete) has 122 edges and 40 vertex of which 30 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 1 place count 30 transition count 33
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 11 place count 25 transition count 33
Applied a total of 11 rules in 7 ms. Remains 25 /40 variables (removed 15) and now considering 33/39 (removed 6) transitions.
// Phase 1: matrix 33 rows 25 cols
[2024-05-23 23:43:57] [INFO ] Computed 1 invariants in 1 ms
[2024-05-23 23:43:57] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-23 23:43:57] [INFO ] Invariant cache hit.
[2024-05-23 23:43:57] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-23 23:43:57] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2024-05-23 23:43:57] [INFO ] Redundant transitions in 0 ms returned []
Running 32 sub problems to find dead transitions.
[2024-05-23 23:43:57] [INFO ] Invariant cache hit.
[2024-05-23 23:43:57] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (OVERLAPS) 32/56 variables, 24/49 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 8/57 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (OVERLAPS) 1/57 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/57 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/57 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 9 (OVERLAPS) 1/58 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/58 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 11 (OVERLAPS) 0/58 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Real declared 58/58 variables, and 60 constraints, problems are : Problem set: 0 solved, 32 unsolved in 405 ms.
Refiners :[Domain max(s): 25/25 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 25/25 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 3 (OVERLAPS) 32/56 variables, 24/49 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 8/57 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 32/89 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 7 (OVERLAPS) 1/57 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/57 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/57 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 10 (OVERLAPS) 1/58 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/58 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 12 (OVERLAPS) 0/58 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Int declared 58/58 variables, and 92 constraints, problems are : Problem set: 0 solved, 32 unsolved in 523 ms.
Refiners :[Domain max(s): 25/25 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 25/25 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints]
After SMT, in 937ms problems are : Problem set: 0 solved, 32 unsolved
Search for dead transitions found 0 dead transitions in 937ms
Starting structural reductions in SI_CTL mode, iteration 1 : 25/40 places, 33/39 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1018 ms. Remains : 25/40 places, 33/39 transitions.
[2024-05-23 23:43:58] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:43:58] [INFO ] Flatten gal took : 3 ms
[2024-05-23 23:43:58] [INFO ] Input system was already deterministic with 33 transitions.
[2024-05-23 23:43:58] [INFO ] Flatten gal took : 1 ms
[2024-05-23 23:43:58] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:58] [INFO ] Time to serialize gal into /tmp/CTLFireability16312501579811006634.gal : 1 ms
[2024-05-23 23:43:58] [INFO ] Time to serialize properties into /tmp/CTLFireability5413331485055454942.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16312501579811006634.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5413331485055454942.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,91582,0.032067,4708,2,114,5,7440,6,0,134,6010,0


Converting to forward existential form...Done !
original formula: (EG(!(E(AF((((p6==1)&&(p35==1))&&(p39==1))) U A(((((p16==1)&&(p35==1))&&(p39==1))||(p34==1)) U (p27!=1))))) + EG((p31==0)))
=> equivalent forward existential formula: ([FwdG(Init,!(E(!(EG(!((((p6==1)&&(p35==1))&&(p39==1))))) U !((E(!((p27!=1)) U (!(((((p16==1)&&(p35==1))&&(p39==...253
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t11, t12, t13, t14, t24, t25, t27, t29, t31, Intersection with reachable at each...217
Hit Full ! (commute/partial/dont) 31/0/2
(forward)formula 0,1,0.144786,9724,1,0,284,44555,112,141,1016,35094,328
FORMULA GPUForwardProgress-PT-08a-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 40/40 places, 39/39 transitions.
Graph (complete) has 122 edges and 40 vertex of which 30 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 1 place count 30 transition count 31
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 15 place count 23 transition count 31
Applied a total of 15 rules in 7 ms. Remains 23 /40 variables (removed 17) and now considering 31/39 (removed 8) transitions.
// Phase 1: matrix 31 rows 23 cols
[2024-05-23 23:43:58] [INFO ] Computed 1 invariants in 1 ms
[2024-05-23 23:43:58] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-23 23:43:58] [INFO ] Invariant cache hit.
[2024-05-23 23:43:58] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-23 23:43:58] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-23 23:43:58] [INFO ] Redundant transitions in 0 ms returned []
Running 30 sub problems to find dead transitions.
[2024-05-23 23:43:58] [INFO ] Invariant cache hit.
[2024-05-23 23:43:58] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 30/52 variables, 22/45 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 8/53 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (OVERLAPS) 1/53 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/53 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/53 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (OVERLAPS) 1/54 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/54 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (OVERLAPS) 0/54 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 56 constraints, problems are : Problem set: 0 solved, 30 unsolved in 393 ms.
Refiners :[Domain max(s): 23/23 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 23/23 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 30 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 30/52 variables, 22/45 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 8/53 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 30/83 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 1/53 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/53 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/53 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (OVERLAPS) 1/54 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/54 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 12 (OVERLAPS) 0/54 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/54 variables, and 86 constraints, problems are : Problem set: 0 solved, 30 unsolved in 476 ms.
Refiners :[Domain max(s): 23/23 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 23/23 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints]
After SMT, in 887ms problems are : Problem set: 0 solved, 30 unsolved
Search for dead transitions found 0 dead transitions in 888ms
Starting structural reductions in SI_CTL mode, iteration 1 : 23/40 places, 31/39 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 953 ms. Remains : 23/40 places, 31/39 transitions.
[2024-05-23 23:43:59] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:59] [INFO ] Flatten gal took : 2 ms
[2024-05-23 23:43:59] [INFO ] Input system was already deterministic with 31 transitions.
[2024-05-23 23:43:59] [INFO ] Flatten gal took : 1 ms
[2024-05-23 23:43:59] [INFO ] Flatten gal took : 1 ms
[2024-05-23 23:43:59] [INFO ] Time to serialize gal into /tmp/CTLFireability9337785564356713827.gal : 0 ms
[2024-05-23 23:43:59] [INFO ] Time to serialize properties into /tmp/CTLFireability14129819468895014242.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9337785564356713827.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14129819468895014242.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,51718,0.035035,4684,2,243,5,7015,6,0,124,6234,0


Converting to forward existential form...Done !
original formula: EG(EF(((((p18==1)&&(p35==1))&&((p39==1)&&(((p32==0)||(p35==0))||((p39==0)||(p20==0)))))&&((p34==1)||(p16==1)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((((p18==1)&&(p35==1))&&((p39==1)&&(((p32==0)||(p35==0))||((p39==0)||(p20==0)))))&&((p34==1)...179
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t7, t8, t18, t20, t21, t23, t25, t28, t30, Intersection with reachable at each s...215
(forward)formula 0,1,0.257601,14460,1,0,204,72516,88,122,959,65974,172
FORMULA GPUForwardProgress-PT-08a-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-23 23:43:59] [INFO ] Flatten gal took : 4 ms
[2024-05-23 23:43:59] [INFO ] Flatten gal took : 2 ms
Total runtime 29234 ms.

BK_STOP 1716507839561

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="GPUForwardProgress-PT-08a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is GPUForwardProgress-PT-08a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r180-tall-171640603500482"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-08a.tgz
mv GPUForwardProgress-PT-08a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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