Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901993900226.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ShieldRVt-PT-004A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901993900226
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 12K May 29 14:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ShieldRVt-PT-004A-CTLFireability-2023-12
FORMULA_NAME ShieldRVt-PT-004A-CTLFireability-2023-13
FORMULA_NAME ShieldRVt-PT-004A-CTLFireability-2023-14
FORMULA_NAME ShieldRVt-PT-004A-CTLFireability-2023-15
FORMULA_NAME ShieldRVt-PT-004A-CTLFireability-2025-00
FORMULA_NAME ShieldRVt-PT-004A-CTLFireability-2025-01
FORMULA_NAME ShieldRVt-PT-004A-CTLFireability-2025-02
FORMULA_NAME ShieldRVt-PT-004A-CTLFireability-2025-03
FORMULA_NAME ShieldRVt-PT-004A-CTLFireability-2025-04
FORMULA_NAME ShieldRVt-PT-004A-CTLFireability-2025-05
FORMULA_NAME ShieldRVt-PT-004A-CTLFireability-2025-06
FORMULA_NAME ShieldRVt-PT-004A-CTLFireability-2025-07
FORMULA_NAME ShieldRVt-PT-004A-CTLFireability-2025-08
FORMULA_NAME ShieldRVt-PT-004A-CTLFireability-2025-09
FORMULA_NAME ShieldRVt-PT-004A-CTLFireability-2025-10
FORMULA_NAME ShieldRVt-PT-004A-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1749097081685

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-004A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-05 04:18:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 04:18:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 04:18:03] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2025-06-05 04:18:03] [INFO ] Transformed 35 places.
[2025-06-05 04:18:03] [INFO ] Transformed 35 transitions.
[2025-06-05 04:18:03] [INFO ] Found NUPN structural information;
[2025-06-05 04:18:03] [INFO ] Parsed PT model containing 35 places and 35 transitions and 142 arcs in 121 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldRVt-PT-004A-CTLFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-004A-CTLFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 35 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 6 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
// Phase 1: matrix 34 rows 35 cols
[2025-06-05 04:18:03] [INFO ] Computed 17 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:03] [INFO ] Implicit Places using invariants in 152 ms returned []
[2025-06-05 04:18:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:03] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
Running 33 sub problems to find dead transitions.
[2025-06-05 04:18:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 87 constraints, problems are : Problem set: 0 solved, 33 unsolved in 690 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 33/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 120 constraints, problems are : Problem set: 0 solved, 33 unsolved in 617 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1345ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 1356ms
Finished structural reductions in LTL mode , in 1 iterations and 1627 ms. Remains : 35/35 places, 34/34 transitions.
Support contains 35 out of 35 places after structural reductions.
[2025-06-05 04:18:04] [INFO ] Flatten gal took : 17 ms
[2025-06-05 04:18:04] [INFO ] Flatten gal took : 6 ms
[2025-06-05 04:18:04] [INFO ] Input system was already deterministic with 34 transitions.
Reduction of identical properties reduced properties to check from 63 to 53
RANDOM walk for 40000 steps (8 resets) in 1171 ms. (34 steps per ms) remains 5/53 properties
BEST_FIRST walk for 40004 steps (8 resets) in 224 ms. (177 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 245 ms. (162 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 102 ms. (388 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 76 ms. (519 steps per ms) remains 5/5 properties
[2025-06-05 04:18:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp46 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 1/9 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/9 constraints. Problems are: Problem set: 3 solved, 2 unsolved
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp43 is UNSAT
After SMT solving in domain Real declared 35/69 variables, and 25 constraints, problems are : Problem set: 5 solved, 0 unsolved in 33 ms.
Refiners :[Domain max(s): 8/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 0/35 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 14 simplifications.
[2025-06-05 04:18:05] [INFO ] Flatten gal took : 5 ms
[2025-06-05 04:18:05] [INFO ] Flatten gal took : 4 ms
[2025-06-05 04:18:05] [INFO ] Input system was already deterministic with 34 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 0 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
[2025-06-05 04:18:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:05] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-05 04:18:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:05] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Running 33 sub problems to find dead transitions.
[2025-06-05 04:18:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 87 constraints, problems are : Problem set: 0 solved, 33 unsolved in 496 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 33/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 120 constraints, problems are : Problem set: 0 solved, 33 unsolved in 579 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1086ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 1086ms
Finished structural reductions in LTL mode , in 1 iterations and 1160 ms. Remains : 35/35 places, 34/34 transitions.
[2025-06-05 04:18:06] [INFO ] Flatten gal took : 6 ms
[2025-06-05 04:18:06] [INFO ] Flatten gal took : 3 ms
[2025-06-05 04:18:06] [INFO ] Input system was already deterministic with 34 transitions.
[2025-06-05 04:18:06] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:06] [INFO ] Flatten gal took : 3 ms
[2025-06-05 04:18:06] [INFO ] Time to serialize gal into /tmp/CTLFireability6441997884535540971.gal : 1 ms
[2025-06-05 04:18:06] [INFO ] Time to serialize properties into /tmp/CTLFireability13273139261245045048.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6441997884535540971.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13273139261245045048.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,131073,0.025709,4024,2,86,5,1585,6,0,176,1995,0


Converting to forward existential form...Done !
original formula: (EG(AF(((EF(((p32==1)&&(p34==1))) * EG((((p24==1)&&(p26==1))&&(p31==1)))) + EX(AG((p11==1)))))) + AG(E(!((AG((p19==1)) * (((((p32==1)&&(p...315
=> equivalent forward existential formula: [(FwdU((Init * !(EG(!(EG(!(((E(TRUE U ((p32==1)&&(p34==1))) * EG((((p24==1)&&(p26==1))&&(p31==1)))) + EX(!(E(TRU...414
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.043068,4664,1,0,11,4134,26,1,1018,3573,16
FORMULA ShieldRVt-PT-004A-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
[2025-06-05 04:18:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:07] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-05 04:18:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:07] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Running 33 sub problems to find dead transitions.
[2025-06-05 04:18:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 87 constraints, problems are : Problem set: 0 solved, 33 unsolved in 456 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 33/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 120 constraints, problems are : Problem set: 0 solved, 33 unsolved in 523 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 991ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 992ms
Finished structural reductions in LTL mode , in 1 iterations and 1069 ms. Remains : 35/35 places, 34/34 transitions.
[2025-06-05 04:18:08] [INFO ] Flatten gal took : 5 ms
[2025-06-05 04:18:08] [INFO ] Flatten gal took : 3 ms
[2025-06-05 04:18:08] [INFO ] Input system was already deterministic with 34 transitions.
[2025-06-05 04:18:08] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:08] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:08] [INFO ] Time to serialize gal into /tmp/CTLFireability9044969980815142100.gal : 0 ms
[2025-06-05 04:18:08] [INFO ] Time to serialize properties into /tmp/CTLFireability13244577696608183963.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9044969980815142100.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13244577696608183963.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,131073,0.011623,4180,2,86,5,1585,6,0,176,1995,0


Converting to forward existential form...Done !
original formula: E(AG(EF(!(EX(((p32==1)&&(p34==1)))))) U ((AG(!((AG(((p14==1)&&(p17==1))) + AG((p23==1))))) + ((!(AG((((p28==1)&&(p29==1))&&(p32==1)))) * ...307
=> equivalent forward existential formula: (([(FwdU(Init,!(E(TRUE U !(E(TRUE U !(EX(((p32==1)&&(p34==1))))))))) * !(E(TRUE U !(!((!(E(TRUE U !(((p14==1)&&(...586
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.022931,4436,1,0,10,2907,19,1,1016,2673,14
FORMULA ShieldRVt-PT-004A-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 0 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
[2025-06-05 04:18:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:08] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-06-05 04:18:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:08] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Running 33 sub problems to find dead transitions.
[2025-06-05 04:18:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 87 constraints, problems are : Problem set: 0 solved, 33 unsolved in 441 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 33/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 120 constraints, problems are : Problem set: 0 solved, 33 unsolved in 571 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1020ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 1020ms
Finished structural reductions in LTL mode , in 1 iterations and 1089 ms. Remains : 35/35 places, 34/34 transitions.
[2025-06-05 04:18:09] [INFO ] Flatten gal took : 5 ms
[2025-06-05 04:18:09] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:09] [INFO ] Input system was already deterministic with 34 transitions.
[2025-06-05 04:18:09] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:09] [INFO ] Flatten gal took : 3 ms
[2025-06-05 04:18:09] [INFO ] Time to serialize gal into /tmp/CTLFireability13741719356094311942.gal : 1 ms
[2025-06-05 04:18:09] [INFO ] Time to serialize properties into /tmp/CTLFireability12877691231680457912.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13741719356094311942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12877691231680457912.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,131073,0.010749,4188,2,86,5,1585,6,0,176,1995,0


Converting to forward existential form...Done !
original formula: AG((((A(E(((p14==1)&&(p17==1)) U EG((((p24==1)&&(p26==1))&&(p31==1)))) U (((AX((p31==1)) + EG((p0==1))) * (p32==1)) * (p34==1))) + EF((p1...418
=> equivalent forward existential formula: ((([(EY(((FwdU((((FwdU(Init,TRUE) * !((((p4==0)||(p5==0))||((p8==0)||(((p30==1)&&(p33==1))&&(((p27==1)||(p0==1))...1971
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 27/6/7
(forward)formula 0,1,0.030077,4828,1,0,20,3487,51,8,1051,2979,19
FORMULA ShieldRVt-PT-004A-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 35/35 places, 34/34 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 34 transition count 33
Applied a total of 2 rules in 11 ms. Remains 34 /35 variables (removed 1) and now considering 33/34 (removed 1) transitions.
// Phase 1: matrix 33 rows 34 cols
[2025-06-05 04:18:09] [INFO ] Computed 17 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:09] [INFO ] Implicit Places using invariants in 32 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 33/35 places, 33/34 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 46 ms. Remains : 33/35 places, 33/34 transitions.
[2025-06-05 04:18:09] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:09] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:09] [INFO ] Input system was already deterministic with 33 transitions.
[2025-06-05 04:18:09] [INFO ] Flatten gal took : 1 ms
[2025-06-05 04:18:09] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:09] [INFO ] Time to serialize gal into /tmp/CTLFireability7024954012853291060.gal : 1 ms
[2025-06-05 04:18:09] [INFO ] Time to serialize properties into /tmp/CTLFireability15815535379486664635.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7024954012853291060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15815535379486664635.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,65537,0.009802,4152,2,81,5,1482,6,0,167,1867,0


Converting to forward existential form...Done !
original formula: (EF((p0==1)) * EF(AG((((AG((((p2==1)&&(p4==1))&&(p10==1))) + EF((p7==1))) + (AG(((p32==1)&&(p34==1))) + E((((p12==1)&&(p13==1))&&(p16==1)...206
=> equivalent forward existential formula: [(FwdU((Init * E(TRUE U (p0==1))),TRUE) * !(E(TRUE U !((((!(E(TRUE U !((((p2==1)&&(p4==1))&&(p10==1))))) + E(TRU...306
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 23/17/10
(forward)formula 0,0,0.020213,4536,1,0,12,2386,27,3,928,1867,18
FORMULA ShieldRVt-PT-004A-CTLFireability-2025-03 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 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 2 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
// Phase 1: matrix 34 rows 35 cols
[2025-06-05 04:18:09] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:09] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-06-05 04:18:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:09] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Running 33 sub problems to find dead transitions.
[2025-06-05 04:18:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 87 constraints, problems are : Problem set: 0 solved, 33 unsolved in 431 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 33/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 120 constraints, problems are : Problem set: 0 solved, 33 unsolved in 505 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 941ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 942ms
Finished structural reductions in LTL mode , in 1 iterations and 1013 ms. Remains : 35/35 places, 34/34 transitions.
[2025-06-05 04:18:10] [INFO ] Flatten gal took : 5 ms
[2025-06-05 04:18:10] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:10] [INFO ] Input system was already deterministic with 34 transitions.
[2025-06-05 04:18:10] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:10] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:10] [INFO ] Time to serialize gal into /tmp/CTLFireability3284624442273812119.gal : 0 ms
[2025-06-05 04:18:10] [INFO ] Time to serialize properties into /tmp/CTLFireability17880041428515376882.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3284624442273812119.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17880041428515376882.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,131073,0.010964,4192,2,86,5,1585,6,0,176,1995,0


Converting to forward existential form...Done !
original formula: A(AG(EX(!(((((p19==1)&&(p28==1))&&(p34==1))||(p5==1))))) U E((p23==1) U (((p21==1) + AX(((((p20==1)&&(p21==1))&&(p24==1))||(((p28==1)&&(p...198
=> equivalent forward existential formula: [((Init * !(EG(!(E((p23==1) U (((p21==1) + !(EX(!(((((p20==1)&&(p21==1))&&(p24==1))||(((p28==1)&&(p29==1))&&(p32...563
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 30/0/4
Using saturation style SCC detection
(forward)formula 0,0,0.035479,4960,1,0,22,3828,42,11,1075,3740,22
FORMULA ShieldRVt-PT-004A-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 3 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
[2025-06-05 04:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:10] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-06-05 04:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:10] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Running 33 sub problems to find dead transitions.
[2025-06-05 04:18:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 87 constraints, problems are : Problem set: 0 solved, 33 unsolved in 471 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 33/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 120 constraints, problems are : Problem set: 0 solved, 33 unsolved in 523 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1001ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 1001ms
Finished structural reductions in LTL mode , in 1 iterations and 1079 ms. Remains : 35/35 places, 34/34 transitions.
[2025-06-05 04:18:11] [INFO ] Flatten gal took : 6 ms
[2025-06-05 04:18:11] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:11] [INFO ] Input system was already deterministic with 34 transitions.
[2025-06-05 04:18:11] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:11] [INFO ] Flatten gal took : 1 ms
[2025-06-05 04:18:11] [INFO ] Time to serialize gal into /tmp/CTLFireability1265329748858244893.gal : 0 ms
[2025-06-05 04:18:11] [INFO ] Time to serialize properties into /tmp/CTLFireability1378260786580831495.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1265329748858244893.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1378260786580831495.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,131073,0.018188,4200,2,86,5,1585,6,0,176,1995,0


Converting to forward existential form...Done !
original formula: AF(((p13==1) * AX((EG((((p20==1)&&(p21==1))&&(p24==1))) + (((p12==1)&&(p13==1))&&(p16==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(((p13==1) * !(EX(!((EG((((p20==1)&&(p21==1))&&(p24==1))) + (((p12==1)&&(p13==1))&&(p16==1)))))))))]...163
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.253501,17000,1,0,95,46860,24,67,972,122212,74
FORMULA ShieldRVt-PT-004A-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
[2025-06-05 04:18:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:11] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-06-05 04:18:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:11] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 04:18:11] [INFO ] Redundant transitions in 1 ms returned []
Running 33 sub problems to find dead transitions.
[2025-06-05 04:18:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 87 constraints, problems are : Problem set: 0 solved, 33 unsolved in 433 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 33/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 120 constraints, problems are : Problem set: 0 solved, 33 unsolved in 536 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 973ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 973ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 1059 ms. Remains : 35/35 places, 34/34 transitions.
[2025-06-05 04:18:12] [INFO ] Flatten gal took : 4 ms
[2025-06-05 04:18:12] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:12] [INFO ] Input system was already deterministic with 34 transitions.
[2025-06-05 04:18:12] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:12] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:12] [INFO ] Time to serialize gal into /tmp/CTLFireability13371145642509663062.gal : 0 ms
[2025-06-05 04:18:12] [INFO ] Time to serialize properties into /tmp/CTLFireability3259915347985593662.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13371145642509663062.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3259915347985593662.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,131073,0.012821,4180,2,86,5,1585,6,0,176,1995,0


Converting to forward existential form...Done !
original formula: E(!(((p1==1)&&(p7==1))) U A(EG(A((p27==1) U (p5==1))) U (((p2==1)&&(p4==1))&&(p10==1))))
=> equivalent forward existential formula: [((FwdU(Init,!(((p1==1)&&(p7==1)))) * !(EG(!((((p2==1)&&(p4==1))&&(p10==1)))))) * !(E(!((((p2==1)&&(p4==1))&&(p1...287
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 31/0/3
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 25/0/9
Hit Full ! (commute/partial/dont) 28/0/6
(forward)formula 0,0,0.040993,5076,1,0,15,5523,46,6,1142,5951,19
FORMULA ShieldRVt-PT-004A-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
[2025-06-05 04:18:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:12] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-05 04:18:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:13] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Running 33 sub problems to find dead transitions.
[2025-06-05 04:18:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 87 constraints, problems are : Problem set: 0 solved, 33 unsolved in 439 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 33/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 120 constraints, problems are : Problem set: 0 solved, 33 unsolved in 537 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 982ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 982ms
Finished structural reductions in LTL mode , in 1 iterations and 1054 ms. Remains : 35/35 places, 34/34 transitions.
[2025-06-05 04:18:14] [INFO ] Flatten gal took : 6 ms
[2025-06-05 04:18:14] [INFO ] Flatten gal took : 1 ms
[2025-06-05 04:18:14] [INFO ] Input system was already deterministic with 34 transitions.
[2025-06-05 04:18:14] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:14] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:14] [INFO ] Time to serialize gal into /tmp/CTLFireability9866829105392890510.gal : 1 ms
[2025-06-05 04:18:14] [INFO ] Time to serialize properties into /tmp/CTLFireability10178653581182692240.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9866829105392890510.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10178653581182692240.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,131073,0.010285,4188,2,86,5,1585,6,0,176,1995,0


Converting to forward existential form...Done !
original formula: EF(AX(((!(A((p0==1) U (((p2==1)&&(p4==1))&&(p10==1)))) * EF((((p2==0)||(p4==0))||(p10==0)))) * EG(AG((p7==0))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(((!(!((E(!((((p2==1)&&(p4==1))&&(p10==1))) U (!((p0==1)) * !((((p2==1)&&(p4==1))&&(p1...296
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.019842,4444,1,0,7,2171,28,0,1005,1995,8
FORMULA ShieldRVt-PT-004A-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 0 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
[2025-06-05 04:18:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:14] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-05 04:18:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:14] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Running 33 sub problems to find dead transitions.
[2025-06-05 04:18:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 87 constraints, problems are : Problem set: 0 solved, 33 unsolved in 428 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 33/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 120 constraints, problems are : Problem set: 0 solved, 33 unsolved in 542 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 975ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 975ms
Finished structural reductions in LTL mode , in 1 iterations and 1042 ms. Remains : 35/35 places, 34/34 transitions.
[2025-06-05 04:18:15] [INFO ] Flatten gal took : 7 ms
[2025-06-05 04:18:15] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:15] [INFO ] Input system was already deterministic with 34 transitions.
[2025-06-05 04:18:15] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:15] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:15] [INFO ] Time to serialize gal into /tmp/CTLFireability14237895328394646259.gal : 1 ms
[2025-06-05 04:18:15] [INFO ] Time to serialize properties into /tmp/CTLFireability15516634632305212626.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14237895328394646259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15516634632305212626.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,131073,0.020282,4188,2,86,5,1585,6,0,176,1995,0


Converting to forward existential form...Done !
original formula: AG(E((AX((EX(((p1==1)&&(p7==1))) * EG((((p3==1)&&(p12==1))&&(p18==1))))) * ((E((p27==1) U (((p8==1)&&(p10==1))&&(p15==1))) + (p27==1)) + ...246
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((!(EX(!((EX(((p1==1)&&(p7==1))) * EG((((p3==1)&&(p12==1))&&(p18==1))))))) * ((E((p27==1)...312
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 31/0/3
(forward)formula 0,0,0.036169,4828,1,0,22,4091,43,9,1028,4012,24
FORMULA ShieldRVt-PT-004A-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 2 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
[2025-06-05 04:18:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:15] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-06-05 04:18:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:15] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Running 33 sub problems to find dead transitions.
[2025-06-05 04:18:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 87 constraints, problems are : Problem set: 0 solved, 33 unsolved in 439 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 33/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 120 constraints, problems are : Problem set: 0 solved, 33 unsolved in 540 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 986ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 987ms
Finished structural reductions in LTL mode , in 1 iterations and 1062 ms. Remains : 35/35 places, 34/34 transitions.
[2025-06-05 04:18:16] [INFO ] Flatten gal took : 7 ms
[2025-06-05 04:18:16] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:16] [INFO ] Input system was already deterministic with 34 transitions.
[2025-06-05 04:18:16] [INFO ] Flatten gal took : 1 ms
[2025-06-05 04:18:16] [INFO ] Flatten gal took : 1 ms
[2025-06-05 04:18:16] [INFO ] Time to serialize gal into /tmp/CTLFireability6422949395651100518.gal : 0 ms
[2025-06-05 04:18:16] [INFO ] Time to serialize properties into /tmp/CTLFireability1716613025286810326.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6422949395651100518.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1716613025286810326.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,131073,0.015655,4188,2,86,5,1585,6,0,176,1995,0


Converting to forward existential form...Done !
original formula: EG(EX((((p24==0)||(p26==0))||(p31==0))))
=> equivalent forward existential formula: [FwdG(Init,EX((((p24==0)||(p26==0))||(p31==0))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.022129,4444,1,0,9,1858,16,2,962,1995,11
FORMULA ShieldRVt-PT-004A-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
[2025-06-05 04:18:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:16] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-05 04:18:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:16] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Running 33 sub problems to find dead transitions.
[2025-06-05 04:18:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 87 constraints, problems are : Problem set: 0 solved, 33 unsolved in 420 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 33/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 120 constraints, problems are : Problem set: 0 solved, 33 unsolved in 511 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 935ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 935ms
Finished structural reductions in LTL mode , in 1 iterations and 1003 ms. Remains : 35/35 places, 34/34 transitions.
[2025-06-05 04:18:17] [INFO ] Flatten gal took : 5 ms
[2025-06-05 04:18:17] [INFO ] Flatten gal took : 4 ms
[2025-06-05 04:18:17] [INFO ] Input system was already deterministic with 34 transitions.
[2025-06-05 04:18:17] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:17] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:17] [INFO ] Time to serialize gal into /tmp/CTLFireability7505240893301333852.gal : 1 ms
[2025-06-05 04:18:17] [INFO ] Time to serialize properties into /tmp/CTLFireability1916584078367023001.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7505240893301333852.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1916584078367023001.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,131073,0.02046,4188,2,86,5,1585,6,0,176,1995,0


Converting to forward existential form...Done !
original formula: A((!(((EF((((p3==1)&&(p12==1))&&(p18==1))) + E((p23==1) U (((p2==1)&&(p4==1))&&(p10==1)))) * (p31==1))) + (((p20==1)&&(p21==1)) * ((p24==...603
=> equivalent forward existential formula: [((Init * !(EG(!(EG((!((EX((p0==1)) * !(E((p11==1) U (((p8==1)&&(p10==1))&&(p15==1)))))) + (((!((E(!(!(((p32==1)...1493
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 30/0/4
Hit Full ! (commute/partial/dont) 26/6/8
(forward)formula 0,1,0.046434,4828,1,0,20,3001,46,8,1098,2273,20
FORMULA ShieldRVt-PT-004A-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
[2025-06-05 04:18:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:17] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-06-05 04:18:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:17] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 33 sub problems to find dead transitions.
[2025-06-05 04:18:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 87 constraints, problems are : Problem set: 0 solved, 33 unsolved in 440 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 33/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 120 constraints, problems are : Problem set: 0 solved, 33 unsolved in 520 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 965ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 965ms
Finished structural reductions in LTL mode , in 1 iterations and 1039 ms. Remains : 35/35 places, 34/34 transitions.
[2025-06-05 04:18:18] [INFO ] Flatten gal took : 4 ms
[2025-06-05 04:18:18] [INFO ] Flatten gal took : 3 ms
[2025-06-05 04:18:18] [INFO ] Input system was already deterministic with 34 transitions.
[2025-06-05 04:18:18] [INFO ] Flatten gal took : 1 ms
[2025-06-05 04:18:18] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:18] [INFO ] Time to serialize gal into /tmp/CTLFireability13271980626750151887.gal : 0 ms
[2025-06-05 04:18:18] [INFO ] Time to serialize properties into /tmp/CTLFireability15022806501230994294.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13271980626750151887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15022806501230994294.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,131073,0.0181,4184,2,86,5,1585,6,0,176,1995,0


Converting to forward existential form...Done !
original formula: (EX((((((EG((p27==0)) + AG((((p3==1)&&(p12==1))&&(p18==1)))) + (AF((p19==1)) + EG((((p8==0)||(p10==0))||(p15==0))))) + (((p28==1)&&(p29==...292
=> equivalent forward existential formula: ([(FwdU((EY(Init) * ((((EG((p27==0)) + !(E(TRUE U !((((p3==1)&&(p12==1))&&(p18==1)))))) + (!(EG(!((p19==1)))) + ...516
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.033805,4824,1,0,21,3729,50,8,1060,3874,21
FORMULA ShieldRVt-PT-004A-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
[2025-06-05 04:18:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:18] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-05 04:18:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:18] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Running 33 sub problems to find dead transitions.
[2025-06-05 04:18:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 87 constraints, problems are : Problem set: 0 solved, 33 unsolved in 431 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 33/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 120 constraints, problems are : Problem set: 0 solved, 33 unsolved in 571 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1009ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 1010ms
Finished structural reductions in LTL mode , in 1 iterations and 1112 ms. Remains : 35/35 places, 34/34 transitions.
[2025-06-05 04:18:19] [INFO ] Flatten gal took : 3 ms
[2025-06-05 04:18:19] [INFO ] Flatten gal took : 3 ms
[2025-06-05 04:18:19] [INFO ] Input system was already deterministic with 34 transitions.
[2025-06-05 04:18:19] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:19] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:19] [INFO ] Time to serialize gal into /tmp/CTLFireability2198448597616456025.gal : 1 ms
[2025-06-05 04:18:19] [INFO ] Time to serialize properties into /tmp/CTLFireability775341839341115154.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2198448597616456025.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability775341839341115154.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,131073,0.01463,4188,2,86,5,1585,6,0,176,1995,0


Converting to forward existential form...Done !
original formula: E(!((((((E(!((((p4==1)&&(p5==1))&&(p8==1))) U (p27==1)) * (p1==1)) * (p7==1)) + EF(!((((p2==1)&&(p4==1))&&(p10==1))))) + (A((((p20==1)&&(...374
=> equivalent forward existential formula: (([(EY(FwdU(Init,!((((((E(!((((p4==1)&&(p5==1))&&(p8==1))) U (p27==1)) * (p1==1)) * (p7==1)) + E(TRUE U !((((p2=...1576
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 24/0/10
Hit Full ! (commute/partial/dont) 25/0/9
Hit Full ! (commute/partial/dont) 30/0/4
Using saturation style SCC detection
(forward)formula 0,0,0.045714,5212,1,0,32,3548,64,11,1153,3018,33
FORMULA ShieldRVt-PT-004A-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 35/35 places, 34/34 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 34/34 (removed 0) transitions.
[2025-06-05 04:18:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:19] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-06-05 04:18:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 04:18:19] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 33 sub problems to find dead transitions.
[2025-06-05 04:18:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/69 variables, and 87 constraints, problems are : Problem set: 0 solved, 33 unsolved in 417 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (OVERLAPS) 1/35 variables, 17/51 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 34/69 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 33/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/69 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 120 constraints, problems are : Problem set: 0 solved, 33 unsolved in 543 ms.
Refiners :[Domain max(s): 35/35 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 35/35 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 965ms problems are : Problem set: 0 solved, 33 unsolved
Search for dead transitions found 0 dead transitions in 965ms
Finished structural reductions in LTL mode , in 1 iterations and 1039 ms. Remains : 35/35 places, 34/34 transitions.
[2025-06-05 04:18:20] [INFO ] Flatten gal took : 6 ms
[2025-06-05 04:18:20] [INFO ] Flatten gal took : 1 ms
[2025-06-05 04:18:20] [INFO ] Input system was already deterministic with 34 transitions.
[2025-06-05 04:18:20] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:20] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:20] [INFO ] Time to serialize gal into /tmp/CTLFireability9943081948965733458.gal : 1 ms
[2025-06-05 04:18:20] [INFO ] Time to serialize properties into /tmp/CTLFireability14539143230925973451.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9943081948965733458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14539143230925973451.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,131073,0.010751,4184,2,86,5,1585,6,0,176,1995,0


Converting to forward existential form...Done !
original formula: (AF((p13==1)) * A(((AF(EG((p13==1))) * ((!(((p16==1)&&(p18==1))&&(p23==1)))||(((p2==1)&&(p4==1))&&(p10==1)))) + (((p13==1) * ((p27==1) + ...223
=> equivalent forward existential formula: ([FwdG(Init,!((p13==1)))] = FALSE * ((([(((FwdU(Init,!((p9==1))) * !((p9==1))) * !((!(EG(!(EG((p13==1))))) * ((!...673
Hit Full ! (commute/partial/dont) 30/0/4
(forward)formula 0,0,0.019881,4440,1,0,9,2957,20,1,999,2711,9
FORMULA ShieldRVt-PT-004A-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-06-05 04:18:20] [INFO ] Flatten gal took : 2 ms
[2025-06-05 04:18:20] [INFO ] Flatten gal took : 3 ms
Total runtime 17795 ms.

BK_STOP 1749097100771

--------------------
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
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVt-PT-004A"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is ShieldRVt-PT-004A, 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 r212-tall-174901993900226"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-004A.tgz
mv ShieldRVt-PT-004A execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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