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-171640603600530.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-20a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640603600530
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 22 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 11 22:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 189K Apr 11 22:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 11 22:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Apr 11 22:44 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 32K 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-20a-CTLFireability-2024-00
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-2024-01
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-2024-02
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-2024-03
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-2024-04
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-2024-05
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-2024-06
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-2024-07
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-2024-08
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-2024-09
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-2024-10
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-2024-11
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-2023-12
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-2023-13
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-2023-14
FORMULA_NAME GPUForwardProgress-PT-20a-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716509337112

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-20a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-24 00:08:58] [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]
[2024-05-24 00:08:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 00:08:58] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2024-05-24 00:08:58] [INFO ] Transformed 88 places.
[2024-05-24 00:08:58] [INFO ] Transformed 109 transitions.
[2024-05-24 00:08:58] [INFO ] Found NUPN structural information;
[2024-05-24 00:08:58] [INFO ] Parsed PT model containing 88 places and 109 transitions and 421 arcs in 164 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 22 transitions
Reduce redundant transitions removed 22 transitions.
FORMULA GPUForwardProgress-PT-20a-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 78 out of 88 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Applied a total of 0 rules in 10 ms. Remains 88 /88 variables (removed 0) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 88 cols
[2024-05-24 00:08:58] [INFO ] Computed 22 invariants in 7 ms
[2024-05-24 00:08:58] [INFO ] Implicit Places using invariants in 182 ms returned []
[2024-05-24 00:08:58] [INFO ] Invariant cache hit.
[2024-05-24 00:08:58] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-24 00:08:58] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-24 00:08:58] [INFO ] Invariant cache hit.
[2024-05-24 00:08:58] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 87/87 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 22/109 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/173 variables, 87/196 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/173 variables, 20/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/173 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/174 variables, 1/217 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/174 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/174 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 1/175 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/175 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (OVERLAPS) 0/175 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 175/175 variables, and 219 constraints, problems are : Problem set: 0 solved, 86 unsolved in 5774 ms.
Refiners :[Domain max(s): 88/88 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 88/88 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 87/87 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 22/109 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/173 variables, 87/196 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/173 variables, 20/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/173 variables, 86/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/173 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 1/174 variables, 1/303 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/174 variables, 1/304 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/174 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 1/175 variables, 1/305 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/175 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/175 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 175/175 variables, and 305 constraints, problems are : Problem set: 0 solved, 86 unsolved in 4395 ms.
Refiners :[Domain max(s): 88/88 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 88/88 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 10282ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 10298ms
Finished structural reductions in LTL mode , in 1 iterations and 10653 ms. Remains : 88/88 places, 87/87 transitions.
Support contains 78 out of 88 places after structural reductions.
[2024-05-24 00:09:09] [INFO ] Flatten gal took : 28 ms
[2024-05-24 00:09:09] [INFO ] Flatten gal took : 11 ms
[2024-05-24 00:09:09] [INFO ] Input system was already deterministic with 87 transitions.
Reduction of identical properties reduced properties to check from 72 to 67
RANDOM walk for 40000 steps (131 resets) in 1949 ms. (20 steps per ms) remains 2/67 properties
BEST_FIRST walk for 40004 steps (328 resets) in 286 ms. (139 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 2/2 properties
[2024-05-24 00:09:10] [INFO ] Invariant cache hit.
[2024-05-24 00:09:10] [INFO ] State equation strengthened by 21 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 60/88 variables, 21/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 60/110 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp59 is UNSAT
At refinement iteration 6 (OVERLAPS) 86/174 variables, 88/198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/174 variables, 20/218 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/174 variables, 0/218 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/175 variables, 1/219 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/175 variables, 0/219 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/175 variables, 0/219 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 175/175 variables, and 219 constraints, problems are : Problem set: 1 solved, 1 unsolved in 89 ms.
Refiners :[Domain max(s): 88/88 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 88/88 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 26/26 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 1/27 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/27 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 61/87 variables, 21/48 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 61/109 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 0/109 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 86/173 variables, 87/196 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 20/216 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 1/217 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 0/217 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/174 variables, 1/218 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/174 variables, 1/219 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/174 variables, 0/219 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/175 variables, 1/220 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/175 variables, 0/220 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/175 variables, 0/220 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 175/175 variables, and 220 constraints, problems are : Problem set: 1 solved, 1 unsolved in 129 ms.
Refiners :[Domain max(s): 88/88 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 88/88 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 228ms problems are : Problem set: 1 solved, 1 unsolved
Finished Parikh walk after 231 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=115 )
Parikh walk visited 1 properties in 7 ms.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
[2024-05-24 00:09:10] [INFO ] Flatten gal took : 7 ms
[2024-05-24 00:09:10] [INFO ] Flatten gal took : 7 ms
[2024-05-24 00:09:10] [INFO ] Input system was already deterministic with 87 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 278 edges and 88 vertex of which 66 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.2 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Graph (complete) has 278 edges and 88 vertex of which 66 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.1 ms
Discarding 22 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 11 Pre rules applied. Total rules applied 1 place count 66 transition count 75
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 23 place count 55 transition count 75
Applied a total of 23 rules in 20 ms. Remains 55 /88 variables (removed 33) and now considering 75/87 (removed 12) transitions.
// Phase 1: matrix 75 rows 55 cols
[2024-05-24 00:09:10] [INFO ] Computed 1 invariants in 6 ms
[2024-05-24 00:09:10] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-24 00:09:10] [INFO ] Invariant cache hit.
[2024-05-24 00:09:10] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-24 00:09:10] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2024-05-24 00:09:10] [INFO ] Redundant transitions in 1 ms returned []
Running 74 sub problems to find dead transitions.
[2024-05-24 00:09:10] [INFO ] Invariant cache hit.
[2024-05-24 00:09:10] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 74/128 variables, 54/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 20/129 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 1/129 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/129 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/129 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (OVERLAPS) 1/130 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/130 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 11 (OVERLAPS) 0/130 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 130/130 variables, and 132 constraints, problems are : Problem set: 0 solved, 74 unsolved in 3016 ms.
Refiners :[Domain max(s): 55/55 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 55/55 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (OVERLAPS) 74/128 variables, 54/109 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 20/129 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 74/203 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/128 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (OVERLAPS) 1/129 variables, 1/204 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/129 variables, 1/205 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/129 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 1/130 variables, 1/206 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/130 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 12 (OVERLAPS) 0/130 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 130/130 variables, and 206 constraints, problems are : Problem set: 0 solved, 74 unsolved in 2672 ms.
Refiners :[Domain max(s): 55/55 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 55/55 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 0/0 constraints]
After SMT, in 5742ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 5744ms
Starting structural reductions in SI_CTL mode, iteration 1 : 55/88 places, 75/87 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5868 ms. Remains : 55/88 places, 75/87 transitions.
[2024-05-24 00:09:16] [INFO ] Flatten gal took : 5 ms
[2024-05-24 00:09:16] [INFO ] Flatten gal took : 5 ms
[2024-05-24 00:09:16] [INFO ] Input system was already deterministic with 75 transitions.
[2024-05-24 00:09:16] [INFO ] Flatten gal took : 6 ms
[2024-05-24 00:09:16] [INFO ] Flatten gal took : 4 ms
[2024-05-24 00:09:16] [INFO ] Time to serialize gal into /tmp/CTLFireability774859846975875475.gal : 2 ms
[2024-05-24 00:09:16] [INFO ] Time to serialize properties into /tmp/CTLFireability2523619812085095235.ctl : 2 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/CTLFireability774859846975875475.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2523619812085095235.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.78548e+11,1.99467,65564,2,6812,5,385532,6,0,296,265574,0


Converting to forward existential form...Done !
original formula: E(!((A(((AF((p23==1)) * !((((p34==1)&&(p83==1))&&(p87==1)))) + EG((p63==1))) U (p3==1)) + (p55==1))) U !(((((AG(EF((p7==1))) * ((!(((p34=...345
=> equivalent forward existential formula: (([(FwdU(((FwdU(Init,!((!((E(!((p3==1)) U (!(((!(EG(!((p23==1)))) * !((((p34==1)&&(p83==1))&&(p87==1)))) + EG((p...1047
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t53, t56, t57, t59, t62, t64, t...277
(forward)formula 0,0,6.76691,177876,1,0,190,1.22197e+06,174,86,2254,648487,177
FORMULA GPUForwardProgress-PT-20a-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 2 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 87 cols
[2024-05-24 00:09:23] [INFO ] Computed 21 invariants in 3 ms
[2024-05-24 00:09:23] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-24 00:09:23] [INFO ] Invariant cache hit.
[2024-05-24 00:09:23] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-24 00:09:23] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-24 00:09:23] [INFO ] Invariant cache hit.
[2024-05-24 00:09:23] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/173 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 1/174 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (OVERLAPS) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 174/174 variables, and 216 constraints, problems are : Problem set: 0 solved, 86 unsolved in 3054 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 86/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/172 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 1/173 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 1/174 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 174/174 variables, and 302 constraints, problems are : Problem set: 0 solved, 86 unsolved in 4251 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 7350ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 7351ms
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7520 ms. Remains : 87/88 places, 87/87 transitions.
[2024-05-24 00:09:30] [INFO ] Flatten gal took : 5 ms
[2024-05-24 00:09:30] [INFO ] Flatten gal took : 5 ms
[2024-05-24 00:09:30] [INFO ] Input system was already deterministic with 87 transitions.
[2024-05-24 00:09:30] [INFO ] Flatten gal took : 5 ms
[2024-05-24 00:09:30] [INFO ] Flatten gal took : 4 ms
[2024-05-24 00:09:30] [INFO ] Time to serialize gal into /tmp/CTLFireability10776622756359074560.gal : 7 ms
[2024-05-24 00:09:30] [INFO ] Time to serialize properties into /tmp/CTLFireability14931453450897330683.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/CTLFireability10776622756359074560.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14931453450897330683.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,6.5901e+12,0.37103,17776,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: AG(EF((EX(AX((p38==1))) + (EG(AF((p55==1))) * (EG((p2==1)) + (((p30==1)&&(p83==1))&&(p87==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (EX(!(EX(!((p38==1))))) + (EG(!(EG(!((p55==1))))) * (EG((p2==1)) + (((p30==1)&&(p...188
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, 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 0,0,2.51575,79888,1,0,808,591913,215,403,3275,295529,1134
FORMULA GPUForwardProgress-PT-20a-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Applied a total of 0 rules in 6 ms. Remains 88 /88 variables (removed 0) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 88 cols
[2024-05-24 00:09:33] [INFO ] Computed 22 invariants in 3 ms
[2024-05-24 00:09:33] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-24 00:09:33] [INFO ] Invariant cache hit.
[2024-05-24 00:09:33] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-24 00:09:33] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-24 00:09:33] [INFO ] Invariant cache hit.
[2024-05-24 00:09:33] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 87/87 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 22/109 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/173 variables, 87/196 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/173 variables, 20/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/173 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/174 variables, 1/217 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/174 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/174 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 1/175 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/175 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (OVERLAPS) 0/175 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 175/175 variables, and 219 constraints, problems are : Problem set: 0 solved, 86 unsolved in 5537 ms.
Refiners :[Domain max(s): 88/88 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 88/88 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/87 variables, 87/87 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/87 variables, 22/109 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/173 variables, 87/196 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/173 variables, 20/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/173 variables, 86/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/173 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 1/174 variables, 1/303 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/174 variables, 1/304 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/174 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 1/175 variables, 1/305 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/175 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/175 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 175/175 variables, and 305 constraints, problems are : Problem set: 0 solved, 86 unsolved in 4209 ms.
Refiners :[Domain max(s): 88/88 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 88/88 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 9795ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 9797ms
Finished structural reductions in LTL mode , in 1 iterations and 9925 ms. Remains : 88/88 places, 87/87 transitions.
[2024-05-24 00:09:43] [INFO ] Flatten gal took : 5 ms
[2024-05-24 00:09:43] [INFO ] Flatten gal took : 5 ms
[2024-05-24 00:09:43] [INFO ] Input system was already deterministic with 87 transitions.
[2024-05-24 00:09:43] [INFO ] Flatten gal took : 5 ms
[2024-05-24 00:09:43] [INFO ] Flatten gal took : 5 ms
[2024-05-24 00:09:43] [INFO ] Time to serialize gal into /tmp/CTLFireability10604697324298070586.gal : 2 ms
[2024-05-24 00:09:43] [INFO ] Time to serialize properties into /tmp/CTLFireability13665470086518172277.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/CTLFireability10604697324298070586.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13665470086518172277.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,6.5901e+12,0.388967,18288,2,445,5,105913,6,0,440,53979,0


Converting to forward existential form...Done !
original formula: AG(A(AX(!(((((p59==1)&&(p70==1))&&((p83==1)&&(p87==1)))||(!((((((p1==1)&&(p5==1))&&((p9==1)&&(p13==1)))&&(((p17==1)&&(p21==1))&&((p25==1)...417
=> equivalent forward existential formula: ([((((FwdU(FwdU(Init,TRUE),!((!(!((E(!(EG((p78==1))) U (!(!(EG(!((p27==1))))) * !(EG((p78==1))))) + EG(!(EG((p78...872
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, 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 0,0,3.13202,100908,1,0,1055,719220,217,577,3301,444630,1354
FORMULA GPUForwardProgress-PT-20a-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 7 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 87 cols
[2024-05-24 00:09:46] [INFO ] Computed 21 invariants in 2 ms
[2024-05-24 00:09:46] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-24 00:09:46] [INFO ] Invariant cache hit.
[2024-05-24 00:09:46] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-24 00:09:46] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-24 00:09:46] [INFO ] Invariant cache hit.
[2024-05-24 00:09:46] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/173 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 1/174 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (OVERLAPS) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 174/174 variables, and 216 constraints, problems are : Problem set: 0 solved, 86 unsolved in 3170 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 86/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/172 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 1/173 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 1/174 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 174/174 variables, and 302 constraints, problems are : Problem set: 0 solved, 86 unsolved in 4284 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 7499ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 7500ms
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7663 ms. Remains : 87/88 places, 87/87 transitions.
[2024-05-24 00:09:54] [INFO ] Flatten gal took : 9 ms
[2024-05-24 00:09:54] [INFO ] Flatten gal took : 5 ms
[2024-05-24 00:09:54] [INFO ] Input system was already deterministic with 87 transitions.
[2024-05-24 00:09:54] [INFO ] Flatten gal took : 4 ms
[2024-05-24 00:09:54] [INFO ] Flatten gal took : 5 ms
[2024-05-24 00:09:54] [INFO ] Time to serialize gal into /tmp/CTLFireability9815756865123305400.gal : 1 ms
[2024-05-24 00:09:54] [INFO ] Time to serialize properties into /tmp/CTLFireability17795951740303632602.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/CTLFireability9815756865123305400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17795951740303632602.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,6.5901e+12,0.385009,17808,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: (AX((((p40==0)||(p83==0))||(p87==0))) + EF(((AF((((p40==0)||(p83==0))||(p87==0))) * AG((((p28==0)||(p83==0))||(p87==0)))) * ((p59==0)&&(p...165
=> equivalent forward existential formula: [(EY((Init * !(E(TRUE U ((!(EG(!((((p40==0)||(p83==0))||(p87==0))))) * !(E(TRUE U !((((p28==0)||(p83==0))||(p87=...239
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,0.683886,19392,1,0,389,124218,204,187,3227,53605,457
FORMULA GPUForwardProgress-PT-20a-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Graph (complete) has 278 edges and 88 vertex of which 66 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.2 ms
Discarding 22 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 17 Pre rules applied. Total rules applied 1 place count 66 transition count 69
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 35 place count 49 transition count 69
Applied a total of 35 rules in 13 ms. Remains 49 /88 variables (removed 39) and now considering 69/87 (removed 18) transitions.
// Phase 1: matrix 69 rows 49 cols
[2024-05-24 00:09:54] [INFO ] Computed 1 invariants in 1 ms
[2024-05-24 00:09:54] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-24 00:09:54] [INFO ] Invariant cache hit.
[2024-05-24 00:09:54] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-24 00:09:54] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2024-05-24 00:09:54] [INFO ] Redundant transitions in 0 ms returned []
Running 68 sub problems to find dead transitions.
[2024-05-24 00:09:54] [INFO ] Invariant cache hit.
[2024-05-24 00:09:54] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (OVERLAPS) 68/116 variables, 48/97 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 20/117 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (OVERLAPS) 1/117 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/117 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 9 (OVERLAPS) 1/118 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/118 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 11 (OVERLAPS) 0/118 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/118 variables, and 120 constraints, problems are : Problem set: 0 solved, 68 unsolved in 1933 ms.
Refiners :[Domain max(s): 49/49 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 68 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 48/48 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/48 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (OVERLAPS) 68/116 variables, 48/97 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 20/117 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 68/185 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (OVERLAPS) 1/117 variables, 1/186 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/117 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/117 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 10 (OVERLAPS) 1/118 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/118 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 12 (OVERLAPS) 0/118 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/118 variables, and 188 constraints, problems are : Problem set: 0 solved, 68 unsolved in 2374 ms.
Refiners :[Domain max(s): 49/49 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 0/0 constraints]
After SMT, in 4340ms problems are : Problem set: 0 solved, 68 unsolved
Search for dead transitions found 0 dead transitions in 4341ms
Starting structural reductions in SI_CTL mode, iteration 1 : 49/88 places, 69/87 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4444 ms. Remains : 49/88 places, 69/87 transitions.
[2024-05-24 00:09:59] [INFO ] Flatten gal took : 7 ms
[2024-05-24 00:09:59] [INFO ] Flatten gal took : 4 ms
[2024-05-24 00:09:59] [INFO ] Input system was already deterministic with 69 transitions.
[2024-05-24 00:09:59] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:09:59] [INFO ] Flatten gal took : 4 ms
[2024-05-24 00:09:59] [INFO ] Time to serialize gal into /tmp/CTLFireability7296279023415255104.gal : 1 ms
[2024-05-24 00:09:59] [INFO ] Time to serialize properties into /tmp/CTLFireability1855696691054626078.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/CTLFireability7296279023415255104.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1855696691054626078.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,4.95827e+10,3.14956,103536,2,5698,5,639049,6,0,266,425429,0


Converting to forward existential form...Done !
original formula: AG(E(!(AF(!(((p23==1)||(p11==1))))) U EF(((p54==1)||(((p32==1)&&(p83==1))&&(p87==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(!(EG(!(!(((p23==1)||(p11==1))))))) U E(TRUE U ((p54==1)||(((p32==1)&&(p83==1))&&(p87==...172
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t11, t12, t13, t14, t35, t37, t39, t42, t43, t45, t47, t49, t51, t53, t56, t57, t...277
(forward)formula 0,0,11.7393,318328,1,0,251,2.86166e+06,168,107,2156,858185,295
FORMULA GPUForwardProgress-PT-20a-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Graph (complete) has 278 edges and 88 vertex of which 66 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.1 ms
Discarding 22 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 1 place count 66 transition count 68
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 37 place count 48 transition count 68
Applied a total of 37 rules in 6 ms. Remains 48 /88 variables (removed 40) and now considering 68/87 (removed 19) transitions.
// Phase 1: matrix 68 rows 48 cols
[2024-05-24 00:10:11] [INFO ] Computed 1 invariants in 2 ms
[2024-05-24 00:10:11] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-24 00:10:11] [INFO ] Invariant cache hit.
[2024-05-24 00:10:11] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-24 00:10:11] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2024-05-24 00:10:11] [INFO ] Redundant transitions in 1 ms returned []
Running 67 sub problems to find dead transitions.
[2024-05-24 00:10:11] [INFO ] Invariant cache hit.
[2024-05-24 00:10:11] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (OVERLAPS) 67/114 variables, 47/95 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 20/115 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (OVERLAPS) 1/115 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/115 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (OVERLAPS) 1/116 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 11 (OVERLAPS) 0/116 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 118 constraints, problems are : Problem set: 0 solved, 67 unsolved in 2101 ms.
Refiners :[Domain max(s): 48/48 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 48/48 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/47 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (OVERLAPS) 67/114 variables, 47/95 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 20/115 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 67/182 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/114 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (OVERLAPS) 1/115 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/115 variables, 1/184 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/115 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 10 (OVERLAPS) 1/116 variables, 1/185 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/116 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 12 (OVERLAPS) 0/116 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 185 constraints, problems are : Problem set: 0 solved, 67 unsolved in 2162 ms.
Refiners :[Domain max(s): 48/48 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 48/48 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints]
After SMT, in 4305ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 4306ms
Starting structural reductions in SI_CTL mode, iteration 1 : 48/88 places, 68/87 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4416 ms. Remains : 48/88 places, 68/87 transitions.
[2024-05-24 00:10:15] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:10:15] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:10:15] [INFO ] Input system was already deterministic with 68 transitions.
[2024-05-24 00:10:15] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:10:15] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:10:15] [INFO ] Time to serialize gal into /tmp/CTLFireability10494849513905880707.gal : 0 ms
[2024-05-24 00:10:15] [INFO ] Time to serialize properties into /tmp/CTLFireability3253214997688515548.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/CTLFireability10494849513905880707.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3253214997688515548.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,3.71876e+10,1.47502,55868,2,2906,5,338391,6,0,261,220404,0


Converting to forward existential form...Done !
original formula: EG(((EF(((((((p14==1)&&(p83==1))&&(p87==1))||(p59==1))&&(p58==1))&&((p83==1)&&(p87==1)))) + (p12==0)) + ((p83==0)||(p87==0))))
=> equivalent forward existential formula: [FwdG(Init,((E(TRUE U ((((((p14==1)&&(p83==1))&&(p87==1))||(p59==1))&&(p58==1))&&((p83==1)&&(p87==1)))) + (p12==...193
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t9, t10, t11, t32, t34, t36, t39, t41, t42, t44, t46, t48, t50, t53, t55, t57, t5...276
Detected timeout of ITS tools.
[2024-05-24 00:10:45] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:10:45] [INFO ] Applying decomposition
[2024-05-24 00:10:45] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13739109832432933119.txt' '-o' '/tmp/graph13739109832432933119.bin' '-w' '/tmp/graph13739109832432933119.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13739109832432933119.bin' '-l' '-1' '-v' '-w' '/tmp/graph13739109832432933119.weights' '-q' '0' '-e' '0.001'
[2024-05-24 00:10:45] [INFO ] Decomposing Gal with order
[2024-05-24 00:10:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 00:10:45] [INFO ] Removed a total of 38 redundant transitions.
[2024-05-24 00:10:45] [INFO ] Flatten gal took : 29 ms
[2024-05-24 00:10:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-24 00:10:45] [INFO ] Time to serialize gal into /tmp/CTLFireability1703981449099828214.gal : 1 ms
[2024-05-24 00:10:45] [INFO ] Time to serialize properties into /tmp/CTLFireability17135726424437986880.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/CTLFireability1703981449099828214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17135726424437986880.ctl'

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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.71876e+10,0.021891,4400,90,33,2504,183,172,2388,38,414,0


Converting to forward existential form...Done !
original formula: EG(((EF(((((((u3.p14==1)&&(u20.p83==1))&&(u20.p87==1))||(u14.p59==1))&&(u14.p58==1))&&((u20.p83==1)&&(u20.p87==1)))) + (u2.p12==0)) + ((u...182
=> equivalent forward existential formula: [FwdG(Init,((E(TRUE U ((((((u3.p14==1)&&(u20.p83==1))&&(u20.p87==1))||(u14.p59==1))&&(u14.p58==1))&&((u20.p83==1...231
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t32, t34, t36, t39, t41, t42, t44, t46, t48, t50, t53, t55, t57, t58, t60, t62, t65...292
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,1,0.394644,26576,1,0,56279,321,916,74689,205,1167,67025
FORMULA GPUForwardProgress-PT-20a-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 2 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 87 cols
[2024-05-24 00:10:46] [INFO ] Computed 21 invariants in 1 ms
[2024-05-24 00:10:46] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-24 00:10:46] [INFO ] Invariant cache hit.
[2024-05-24 00:10:46] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-24 00:10:46] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-24 00:10:46] [INFO ] Invariant cache hit.
[2024-05-24 00:10:46] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/173 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 1/174 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (OVERLAPS) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 174/174 variables, and 216 constraints, problems are : Problem set: 0 solved, 86 unsolved in 3341 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 86/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/172 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 1/173 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 1/174 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 174/174 variables, and 302 constraints, problems are : Problem set: 0 solved, 86 unsolved in 4148 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 7535ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 7536ms
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7698 ms. Remains : 87/88 places, 87/87 transitions.
[2024-05-24 00:10:53] [INFO ] Flatten gal took : 6 ms
[2024-05-24 00:10:53] [INFO ] Flatten gal took : 5 ms
[2024-05-24 00:10:53] [INFO ] Input system was already deterministic with 87 transitions.
[2024-05-24 00:10:53] [INFO ] Flatten gal took : 4 ms
[2024-05-24 00:10:53] [INFO ] Flatten gal took : 4 ms
[2024-05-24 00:10:53] [INFO ] Time to serialize gal into /tmp/CTLFireability1067362173312884930.gal : 1 ms
[2024-05-24 00:10:53] [INFO ] Time to serialize properties into /tmp/CTLFireability15279124569004454937.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/CTLFireability1067362173312884930.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15279124569004454937.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,6.5901e+12,0.349686,17808,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: A((!(EF((EG((p47==1)) + A((((p64==1)&&(p83==1))&&(p87==1)) U (p67==1))))) * (E(AX((p62!=1)) U (E((p82==1) U (p10==1)) * AX((p54==1)))) + ...252
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(EX((E(TRUE U (p0==1)) + (((p46==1)&&(p83==1))&&((p87==1)&&((p72==1)||(p2==1)))))))))))))...598
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, 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 0,0,2.73139,76360,1,0,849,558585,232,434,3313,278403,1188
FORMULA GPUForwardProgress-PT-20a-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 7 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
[2024-05-24 00:10:56] [INFO ] Invariant cache hit.
[2024-05-24 00:10:56] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-24 00:10:56] [INFO ] Invariant cache hit.
[2024-05-24 00:10:56] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-24 00:10:56] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-24 00:10:56] [INFO ] Invariant cache hit.
[2024-05-24 00:10:56] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/173 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 1/174 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (OVERLAPS) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 174/174 variables, and 216 constraints, problems are : Problem set: 0 solved, 86 unsolved in 3174 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 86/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/172 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 1/173 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 1/174 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 174/174 variables, and 302 constraints, problems are : Problem set: 0 solved, 86 unsolved in 4161 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 7377ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 7378ms
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7518 ms. Remains : 87/88 places, 87/87 transitions.
[2024-05-24 00:11:04] [INFO ] Flatten gal took : 5 ms
[2024-05-24 00:11:04] [INFO ] Flatten gal took : 5 ms
[2024-05-24 00:11:04] [INFO ] Input system was already deterministic with 87 transitions.
[2024-05-24 00:11:04] [INFO ] Flatten gal took : 4 ms
[2024-05-24 00:11:04] [INFO ] Flatten gal took : 4 ms
[2024-05-24 00:11:04] [INFO ] Time to serialize gal into /tmp/CTLFireability5808213560162016885.gal : 1 ms
[2024-05-24 00:11:04] [INFO ] Time to serialize properties into /tmp/CTLFireability11624736738539194471.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/CTLFireability5808213560162016885.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11624736738539194471.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,6.5901e+12,0.389878,17844,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: E(A((p58!=1) U (A(((p11==1)||(((p80==1)&&(p83==1))&&(p87==1))) U EF((((p32==1)&&(p83==1))&&(p87==1)))) + AG(EX((((p4==1)&&(p83==1))&&(p87...295
=> equivalent forward existential formula: [(FwdU(FwdU(Init,!((E(!((!((E(!(E(TRUE U (((p32==1)&&(p83==1))&&(p87==1)))) U (!(((p11==1)||(((p80==1)&&(p83==1)...1048
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,0,0.953948,29016,1,0,461,203550,206,222,3179,69095,606
FORMULA GPUForwardProgress-PT-20a-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 6 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
[2024-05-24 00:11:05] [INFO ] Invariant cache hit.
[2024-05-24 00:11:05] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-24 00:11:05] [INFO ] Invariant cache hit.
[2024-05-24 00:11:05] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-24 00:11:05] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-24 00:11:05] [INFO ] Invariant cache hit.
[2024-05-24 00:11:05] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/173 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 1/174 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (OVERLAPS) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 174/174 variables, and 216 constraints, problems are : Problem set: 0 solved, 86 unsolved in 3183 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 86/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/172 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 1/173 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 1/174 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 174/174 variables, and 302 constraints, problems are : Problem set: 0 solved, 86 unsolved in 4193 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 7417ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 7418ms
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7579 ms. Remains : 87/88 places, 87/87 transitions.
[2024-05-24 00:11:12] [INFO ] Flatten gal took : 8 ms
[2024-05-24 00:11:12] [INFO ] Flatten gal took : 10 ms
[2024-05-24 00:11:12] [INFO ] Input system was already deterministic with 87 transitions.
[2024-05-24 00:11:12] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:11:12] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:11:12] [INFO ] Time to serialize gal into /tmp/CTLFireability8408483457284406026.gal : 1 ms
[2024-05-24 00:11:12] [INFO ] Time to serialize properties into /tmp/CTLFireability7495334300139546037.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/CTLFireability8408483457284406026.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7495334300139546037.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,6.5901e+12,0.352061,17856,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: (AF((EF((p11==1)) + (((p26==1)&&(p83==1))&&(p87==1)))) + AG(((EX((p6==1)) + EX(!(E((p15==1) U (p74==1))))) * (p86==1))))
=> equivalent forward existential formula: ([((FwdU((Init * !(!(EG(!((E(TRUE U (p11==1)) + (((p26==1)&&(p83==1))&&(p87==1)))))))),TRUE) * !(EX(!(E((p15==1)...316
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, 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 0,1,2.30085,81064,1,0,586,599228,211,370,3278,386683,650
FORMULA GPUForwardProgress-PT-20a-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 2 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
[2024-05-24 00:11:15] [INFO ] Invariant cache hit.
[2024-05-24 00:11:15] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-24 00:11:15] [INFO ] Invariant cache hit.
[2024-05-24 00:11:15] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-24 00:11:15] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-24 00:11:15] [INFO ] Invariant cache hit.
[2024-05-24 00:11:15] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/173 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 1/174 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (OVERLAPS) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 174/174 variables, and 216 constraints, problems are : Problem set: 0 solved, 86 unsolved in 3314 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 86/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/172 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 1/173 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 1/174 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 174/174 variables, and 302 constraints, problems are : Problem set: 0 solved, 86 unsolved in 4143 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 7497ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 7499ms
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7660 ms. Remains : 87/88 places, 87/87 transitions.
[2024-05-24 00:11:22] [INFO ] Flatten gal took : 7 ms
[2024-05-24 00:11:22] [INFO ] Flatten gal took : 2 ms
[2024-05-24 00:11:22] [INFO ] Input system was already deterministic with 87 transitions.
[2024-05-24 00:11:22] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:11:22] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:11:22] [INFO ] Time to serialize gal into /tmp/CTLFireability5013076618854291257.gal : 1 ms
[2024-05-24 00:11:22] [INFO ] Time to serialize properties into /tmp/CTLFireability11067651843483774545.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/CTLFireability5013076618854291257.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11067651843483774545.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,6.5901e+12,0.357347,17804,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: AF((AX((((p16==1)&&(p83==1))&&((p87==1)&&(p70==0)))) * AF((((EF((p67==0)) * (((p12==0)||(p83==0))||(p87==0))) * ((p59==0)&&(((p52==0)||(p...190
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!((((p16==1)&&(p83==1))&&((p87==1)&&(p70==0)))))) * !(EG(!((((E(TRUE U (p67==0)) * (((p12==0)...253
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, 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 0,1,1.05916,34892,1,0,365,254150,210,214,3301,113266,384
FORMULA GPUForwardProgress-PT-20a-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Graph (complete) has 278 edges and 88 vertex of which 66 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.2 ms
Discarding 22 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 13 Pre rules applied. Total rules applied 1 place count 66 transition count 73
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 53 transition count 73
Applied a total of 27 rules in 11 ms. Remains 53 /88 variables (removed 35) and now considering 73/87 (removed 14) transitions.
// Phase 1: matrix 73 rows 53 cols
[2024-05-24 00:11:23] [INFO ] Computed 1 invariants in 1 ms
[2024-05-24 00:11:23] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-24 00:11:23] [INFO ] Invariant cache hit.
[2024-05-24 00:11:23] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-24 00:11:23] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2024-05-24 00:11:23] [INFO ] Redundant transitions in 2 ms returned []
Running 72 sub problems to find dead transitions.
[2024-05-24 00:11:23] [INFO ] Invariant cache hit.
[2024-05-24 00:11:23] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 72/124 variables, 52/105 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/124 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 1/125 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 1/127 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 9 (OVERLAPS) 1/126 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/126 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 11 (OVERLAPS) 0/126 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 128 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2507 ms.
Refiners :[Domain max(s): 53/53 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 53/53 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 52/52 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 72/124 variables, 52/105 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/124 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (OVERLAPS) 1/125 variables, 1/198 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/125 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 10 (OVERLAPS) 1/126 variables, 1/200 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/126 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 12 (OVERLAPS) 0/126 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 200 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2593 ms.
Refiners :[Domain max(s): 53/53 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 53/53 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 5149ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 5152ms
Starting structural reductions in SI_CTL mode, iteration 1 : 53/88 places, 73/87 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5255 ms. Remains : 53/88 places, 73/87 transitions.
[2024-05-24 00:11:29] [INFO ] Flatten gal took : 9 ms
[2024-05-24 00:11:29] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:11:29] [INFO ] Input system was already deterministic with 73 transitions.
[2024-05-24 00:11:29] [INFO ] Flatten gal took : 2 ms
[2024-05-24 00:11:29] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:11:29] [INFO ] Time to serialize gal into /tmp/CTLFireability8692794753105100808.gal : 1 ms
[2024-05-24 00:11:29] [INFO ] Time to serialize properties into /tmp/CTLFireability18363831841760551982.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/CTLFireability8692794753105100808.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18363831841760551982.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,1.56692e+11,2.61099,86264,2,8077,5,551388,6,0,286,346355,0


Converting to forward existential form...Done !
original formula: A(EG(EF((((p70==1)&&(p83==1))&&(p87==1)))) U (!(AG((E((p23==1) U (((p40==1)&&(p83==1))&&(p87==1))) + (p31!=1)))) + ((AG((p43!=1)) * !(AG(...303
=> equivalent forward existential formula: [((Init * !(EG(!((!(!(E(TRUE U !((E((p23==1) U (((p40==1)&&(p83==1))&&(p87==1))) + (p31!=1)))))) + ((!(E(TRUE U ...1596
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t19, t20, t21, t22, t23, t24, t25, t26, t47, t49, t51, t53, t56, t58, t60, t62, t...277
Detected timeout of ITS tools.
[2024-05-24 00:11:59] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:11:59] [INFO ] Applying decomposition
[2024-05-24 00:11:59] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9407065502335457646.txt' '-o' '/tmp/graph9407065502335457646.bin' '-w' '/tmp/graph9407065502335457646.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9407065502335457646.bin' '-l' '-1' '-v' '-w' '/tmp/graph9407065502335457646.weights' '-q' '0' '-e' '0.001'
[2024-05-24 00:11:59] [INFO ] Decomposing Gal with order
[2024-05-24 00:11:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 00:11:59] [INFO ] Removed a total of 38 redundant transitions.
[2024-05-24 00:11:59] [INFO ] Flatten gal took : 11 ms
[2024-05-24 00:11:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-24 00:11:59] [INFO ] Time to serialize gal into /tmp/CTLFireability15478278239000896843.gal : 4 ms
[2024-05-24 00:11:59] [INFO ] Time to serialize properties into /tmp/CTLFireability6177063200687813790.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/CTLFireability15478278239000896843.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6177063200687813790.ctl'

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 -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.56692e+11,0.042246,5508,90,33,4783,178,172,5352,38,417,0


Converting to forward existential form...Done !
original formula: A(EG(EF((((u17.p70==1)&&(u20.p83==1))&&(u20.p87==1)))) U (!(AG((E((u5.p23==1) U (((u9.p40==1)&&(u20.p83==1))&&(u20.p87==1))) + (u7.p31!=1...375
=> equivalent forward existential formula: [((Init * !(EG(!((!(!(E(TRUE U !((E((u5.p23==1) U (((u9.p40==1)&&(u20.p83==1))&&(u20.p87==1))) + (u7.p31!=1)))))...1884
Reverse transition relation is NOT exact ! Due to transitions t20, t21, t22, t23, t24, t25, t26, t47, t49, t51, t53, t56, t58, t60, t62, t63, t65, t68, t70...293
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found a local SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,1,0.290778,19236,1,0,38567,348,1106,52851,211,1421,41035
FORMULA GPUForwardProgress-PT-20a-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 2 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
// Phase 1: matrix 87 rows 87 cols
[2024-05-24 00:11:59] [INFO ] Computed 21 invariants in 2 ms
[2024-05-24 00:11:59] [INFO ] Implicit Places using invariants in 97 ms returned []
[2024-05-24 00:11:59] [INFO ] Invariant cache hit.
[2024-05-24 00:11:59] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-24 00:11:59] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-24 00:11:59] [INFO ] Invariant cache hit.
[2024-05-24 00:11:59] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/173 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 1/174 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (OVERLAPS) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 174/174 variables, and 216 constraints, problems are : Problem set: 0 solved, 86 unsolved in 3163 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 86/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/172 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 1/173 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 1/174 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 174/174 variables, and 302 constraints, problems are : Problem set: 0 solved, 86 unsolved in 4062 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 7287ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 7289ms
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7476 ms. Remains : 87/88 places, 87/87 transitions.
[2024-05-24 00:12:07] [INFO ] Flatten gal took : 2 ms
[2024-05-24 00:12:07] [INFO ] Flatten gal took : 2 ms
[2024-05-24 00:12:07] [INFO ] Input system was already deterministic with 87 transitions.
[2024-05-24 00:12:07] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:12:07] [INFO ] Flatten gal took : 2 ms
[2024-05-24 00:12:07] [INFO ] Time to serialize gal into /tmp/CTLFireability14979174733945294968.gal : 1 ms
[2024-05-24 00:12:07] [INFO ] Time to serialize properties into /tmp/CTLFireability17505163758898899485.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/CTLFireability14979174733945294968.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17505163758898899485.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,6.5901e+12,0.37104,17812,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: AF(AX(EF(AX((((p16==0)||(p83==0))||(p87==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(E(TRUE U !(EX(!((((p16==0)||(p83==0))||(p87==0)))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,0.457836,18076,1,0,177,104092,201,96,3191,53605,194
FORMULA GPUForwardProgress-PT-20a-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 6 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
[2024-05-24 00:12:07] [INFO ] Invariant cache hit.
[2024-05-24 00:12:07] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-24 00:12:07] [INFO ] Invariant cache hit.
[2024-05-24 00:12:07] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-24 00:12:07] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-24 00:12:07] [INFO ] Invariant cache hit.
[2024-05-24 00:12:07] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/173 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 1/174 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (OVERLAPS) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 174/174 variables, and 216 constraints, problems are : Problem set: 0 solved, 86 unsolved in 3118 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 86/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/172 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 1/173 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 1/174 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 174/174 variables, and 302 constraints, problems are : Problem set: 0 solved, 86 unsolved in 4075 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 7238ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 7238ms
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7411 ms. Remains : 87/88 places, 87/87 transitions.
[2024-05-24 00:12:14] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:12:14] [INFO ] Flatten gal took : 2 ms
[2024-05-24 00:12:14] [INFO ] Input system was already deterministic with 87 transitions.
[2024-05-24 00:12:14] [INFO ] Flatten gal took : 7 ms
[2024-05-24 00:12:14] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:12:14] [INFO ] Time to serialize gal into /tmp/CTLFireability7358584090559830781.gal : 16 ms
[2024-05-24 00:12:14] [INFO ] Time to serialize properties into /tmp/CTLFireability17436529404718285484.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7358584090559830781.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17436529404718285484.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,6.5901e+12,0.379216,17792,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: AX((p14==0))
=> equivalent forward existential formula: [(EY(Init) * !((p14==0)))] = FALSE
(forward)formula 0,1,0.381217,18056,1,0,9,104092,9,2,571,53605,2
FORMULA GPUForwardProgress-PT-20a-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 2 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
[2024-05-24 00:12:15] [INFO ] Invariant cache hit.
[2024-05-24 00:12:15] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-24 00:12:15] [INFO ] Invariant cache hit.
[2024-05-24 00:12:15] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-24 00:12:15] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-24 00:12:15] [INFO ] Invariant cache hit.
[2024-05-24 00:12:15] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/173 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 1/174 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (OVERLAPS) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 174/174 variables, and 216 constraints, problems are : Problem set: 0 solved, 86 unsolved in 3120 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 86/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/172 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 1/173 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 1/174 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 174/174 variables, and 302 constraints, problems are : Problem set: 0 solved, 86 unsolved in 4180 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 7383ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 7383ms
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7558 ms. Remains : 87/88 places, 87/87 transitions.
[2024-05-24 00:12:22] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:12:22] [INFO ] Flatten gal took : 16 ms
[2024-05-24 00:12:22] [INFO ] Input system was already deterministic with 87 transitions.
[2024-05-24 00:12:22] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:12:22] [INFO ] Flatten gal took : 2 ms
[2024-05-24 00:12:22] [INFO ] Time to serialize gal into /tmp/CTLFireability5765603937205288948.gal : 17 ms
[2024-05-24 00:12:22] [INFO ] Time to serialize properties into /tmp/CTLFireability2376387479869999416.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/CTLFireability5765603937205288948.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2376387479869999416.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,6.5901e+12,0.466024,17816,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: EG(!(A(((!(AG((((p40==1)&&(p83==1))&&(p87==1)))) + AG((((p50==1)&&(p83==1))&&(p87==1)))) + EX((((p34==1)&&(p83==1))&&(p87==1)))) U (p42==...160
=> equivalent forward existential formula: [FwdG(Init,!(!((E(!((p42==1)) U (!(((!(!(E(TRUE U !((((p40==1)&&(p83==1))&&(p87==1)))))) + !(E(TRUE U !((((p50==...272
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,3.45301,115632,1,0,896,743716,210,504,3207,626810,927
FORMULA GPUForwardProgress-PT-20a-CTLFireability-2023-14 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 : 88/88 places, 87/87 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 87
Applied a total of 1 rules in 9 ms. Remains 87 /88 variables (removed 1) and now considering 87/87 (removed 0) transitions.
[2024-05-24 00:12:26] [INFO ] Invariant cache hit.
[2024-05-24 00:12:26] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-24 00:12:26] [INFO ] Invariant cache hit.
[2024-05-24 00:12:26] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-24 00:12:26] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-24 00:12:26] [INFO ] Invariant cache hit.
[2024-05-24 00:12:26] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/173 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 1/174 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (OVERLAPS) 0/174 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 174/174 variables, and 216 constraints, problems are : Problem set: 0 solved, 86 unsolved in 3130 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 86/172 variables, 86/193 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 20/213 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/172 variables, 86/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/172 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 1/173 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 1/174 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/174 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 174/174 variables, and 302 constraints, problems are : Problem set: 0 solved, 86 unsolved in 4113 ms.
Refiners :[Domain max(s): 87/87 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 87/87 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 7303ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 7305ms
Starting structural reductions in LTL mode, iteration 1 : 87/88 places, 87/87 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7485 ms. Remains : 87/88 places, 87/87 transitions.
[2024-05-24 00:12:33] [INFO ] Flatten gal took : 6 ms
[2024-05-24 00:12:33] [INFO ] Flatten gal took : 5 ms
[2024-05-24 00:12:33] [INFO ] Input system was already deterministic with 87 transitions.
[2024-05-24 00:12:33] [INFO ] Flatten gal took : 3 ms
[2024-05-24 00:12:33] [INFO ] Flatten gal took : 4 ms
[2024-05-24 00:12:33] [INFO ] Time to serialize gal into /tmp/CTLFireability15228117000086702463.gal : 2 ms
[2024-05-24 00:12:33] [INFO ] Time to serialize properties into /tmp/CTLFireability13809865203384950008.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/CTLFireability15228117000086702463.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13809865203384950008.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,6.5901e+12,0.399104,17832,2,439,5,104092,6,0,436,53605,0


Converting to forward existential form...Done !
original formula: ((EX(((EF((((p20==0)||(p83==0))||(p87==0))) * E((p26!=1) U (((p2==1)&&(p83==1))&&((p87==1)&&(p62==1))))) * AF(((((p74==0)||(p83==0))||(p8...502
=> equivalent forward existential formula: ((([(FwdU(FwdU(((Init * !((EG(((E((((p74==1)&&(p83==1))&&(p87==1)) U (p62==1)) + (p35==1)) + ((p7==1)||(((p74==1...2014
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t45, 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 0,1,4.24674,134648,1,0,1060,1.0119e+06,244,554,3328,540893,1226
FORMULA GPUForwardProgress-PT-20a-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-24 00:12:38] [INFO ] Flatten gal took : 2 ms
[2024-05-24 00:12:38] [INFO ] Flatten gal took : 2 ms
Total runtime 220039 ms.

BK_STOP 1716509558364

--------------------
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-20a"
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-20a, 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-171640603600530"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-20a.tgz
mv GPUForwardProgress-PT-20a 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 ;