About the Execution of ITS-Tools for ShieldRVt-PT-002A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 322.472 | 8134.00 | 18453.00 | 28.10 | FFTFFTTFFTFFTTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r356-tall-171683762100898.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ShieldRVt-PT-002A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683762100898
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Apr 11 21:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Apr 11 21:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 11 21:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 11 21:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 6.2K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldRVt-PT-002A-CTLFireability-2024-00
FORMULA_NAME ShieldRVt-PT-002A-CTLFireability-2024-01
FORMULA_NAME ShieldRVt-PT-002A-CTLFireability-2024-02
FORMULA_NAME ShieldRVt-PT-002A-CTLFireability-2024-03
FORMULA_NAME ShieldRVt-PT-002A-CTLFireability-2024-04
FORMULA_NAME ShieldRVt-PT-002A-CTLFireability-2024-05
FORMULA_NAME ShieldRVt-PT-002A-CTLFireability-2024-06
FORMULA_NAME ShieldRVt-PT-002A-CTLFireability-2024-07
FORMULA_NAME ShieldRVt-PT-002A-CTLFireability-2024-08
FORMULA_NAME ShieldRVt-PT-002A-CTLFireability-2024-09
FORMULA_NAME ShieldRVt-PT-002A-CTLFireability-2024-10
FORMULA_NAME ShieldRVt-PT-002A-CTLFireability-2024-11
FORMULA_NAME ShieldRVt-PT-002A-CTLFireability-2023-12
FORMULA_NAME ShieldRVt-PT-002A-CTLFireability-2023-13
FORMULA_NAME ShieldRVt-PT-002A-CTLFireability-2023-14
FORMULA_NAME ShieldRVt-PT-002A-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1717075302162
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-002A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-30 13:21:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 13:21:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 13:21:43] [INFO ] Load time of PNML (sax parser for PT used): 32 ms
[2024-05-30 13:21:43] [INFO ] Transformed 19 places.
[2024-05-30 13:21:43] [INFO ] Transformed 19 transitions.
[2024-05-30 13:21:43] [INFO ] Found NUPN structural information;
[2024-05-30 13:21:43] [INFO ] Parsed PT model containing 19 places and 19 transitions and 74 arcs in 128 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldRVt-PT-002A-CTLFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-002A-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 19 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 19/19 places, 18/18 transitions.
Applied a total of 0 rules in 8 ms. Remains 19 /19 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 19 cols
[2024-05-30 13:21:43] [INFO ] Computed 9 invariants in 7 ms
[2024-05-30 13:21:43] [INFO ] Implicit Places using invariants in 158 ms returned []
[2024-05-30 13:21:43] [INFO ] Invariant cache hit.
[2024-05-30 13:21:43] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-30 13:21:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 47 constraints, problems are : Problem set: 0 solved, 17 unsolved in 262 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 17/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/37 variables, and 64 constraints, problems are : Problem set: 0 solved, 17 unsolved in 210 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 501ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 511ms
Finished structural reductions in LTL mode , in 1 iterations and 799 ms. Remains : 19/19 places, 18/18 transitions.
Support contains 19 out of 19 places after structural reductions.
[2024-05-30 13:21:44] [INFO ] Flatten gal took : 16 ms
[2024-05-30 13:21:44] [INFO ] Flatten gal took : 5 ms
[2024-05-30 13:21:44] [INFO ] Input system was already deterministic with 18 transitions.
Reduction of identical properties reduced properties to check from 41 to 30
RANDOM walk for 40000 steps (8 resets) in 1163 ms. (34 steps per ms) remains 3/30 properties
BEST_FIRST walk for 40003 steps (8 resets) in 251 ms. (158 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (8 resets) in 156 ms. (254 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 111 ms. (357 steps per ms) remains 3/3 properties
[2024-05-30 13:21:45] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp25 is UNSAT
After SMT solving in domain Real declared 16/37 variables, and 22 constraints, problems are : Problem set: 3 solved, 0 unsolved in 25 ms.
Refiners :[Domain max(s): 16/19 constraints, Positive P Invariants (semi-flows): 6/9 constraints, State Equation: 0/19 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 30ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
[2024-05-30 13:21:45] [INFO ] Flatten gal took : 3 ms
[2024-05-30 13:21:45] [INFO ] Flatten gal took : 3 ms
[2024-05-30 13:21:45] [INFO ] Input system was already deterministic with 18 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 19/19 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2024-05-30 13:21:45] [INFO ] Invariant cache hit.
[2024-05-30 13:21:45] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-30 13:21:45] [INFO ] Invariant cache hit.
[2024-05-30 13:21:45] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-30 13:21:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 47 constraints, problems are : Problem set: 0 solved, 17 unsolved in 154 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 17/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/37 variables, and 64 constraints, problems are : Problem set: 0 solved, 17 unsolved in 159 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 321ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 322ms
Finished structural reductions in LTL mode , in 1 iterations and 387 ms. Remains : 19/19 places, 18/18 transitions.
[2024-05-30 13:21:45] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:45] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:45] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-30 13:21:45] [INFO ] Flatten gal took : 3 ms
[2024-05-30 13:21:45] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:45] [INFO ] Time to serialize gal into /tmp/CTLFireability10377263824253953614.gal : 1 ms
[2024-05-30 13:21:45] [INFO ] Time to serialize properties into /tmp/CTLFireability13131900302731708281.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10377263824253953614.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13131900302731708281.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,513,0.014751,3340,2,46,5,660,6,0,96,814,0
Converting to forward existential form...Done !
original formula: EX(AF(((p5==1) * (A((p3==1) U (((p12==1)&&(p13==1))&&(p16==1))) + AG((((p8==0)||(p10==0))||(p15==0)))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(((p5==1) * (!((E(!((((p12==1)&&(p13==1))&&(p16==1))) U (!((p3==1)) * !((((p12==1)&&(p13==1))...279
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 9/0/9
Using saturation style SCC detection
(forward)formula 0,0,0.023725,3952,1,0,15,1084,36,5,576,976,16
FORMULA ShieldRVt-PT-002A-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 19/19 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2024-05-30 13:21:45] [INFO ] Invariant cache hit.
[2024-05-30 13:21:45] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-30 13:21:45] [INFO ] Invariant cache hit.
[2024-05-30 13:21:45] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-30 13:21:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 47 constraints, problems are : Problem set: 0 solved, 17 unsolved in 148 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 17/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/37 variables, and 64 constraints, problems are : Problem set: 0 solved, 17 unsolved in 144 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 299ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 300ms
Finished structural reductions in LTL mode , in 1 iterations and 361 ms. Remains : 19/19 places, 18/18 transitions.
[2024-05-30 13:21:45] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:45] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:45] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-30 13:21:45] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:45] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:45] [INFO ] Time to serialize gal into /tmp/CTLFireability7191280255443397582.gal : 1 ms
[2024-05-30 13:21:45] [INFO ] Time to serialize properties into /tmp/CTLFireability4419224196675505443.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7191280255443397582.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4419224196675505443.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,513,0.005481,3456,2,46,5,660,6,0,96,814,0
Converting to forward existential form...Done !
original formula: !(A(((((p2==1)&&(p4==1))&&(p10==1)) + !(EX((((p3==1)&&(p12==1))&&(p18==1))))) U EF(!(((p3==1) + !(EG((p0==1))))))))
=> equivalent forward existential formula: ([((FwdU(Init,!(E(TRUE U !(((p3==1) + !(EG((p0==1)))))))) * !(((((p2==1)&&(p4==1))&&(p10==1)) + !(EX((((p3==1)&&...304
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.014182,4036,1,0,13,1337,25,5,536,1624,12
FORMULA ShieldRVt-PT-002A-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 19/19 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 19 /19 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2024-05-30 13:21:46] [INFO ] Invariant cache hit.
[2024-05-30 13:21:46] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-30 13:21:46] [INFO ] Invariant cache hit.
[2024-05-30 13:21:46] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-30 13:21:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 47 constraints, problems are : Problem set: 0 solved, 17 unsolved in 138 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 17/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/37 variables, and 64 constraints, problems are : Problem set: 0 solved, 17 unsolved in 140 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 286ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 287ms
Finished structural reductions in LTL mode , in 1 iterations and 362 ms. Remains : 19/19 places, 18/18 transitions.
[2024-05-30 13:21:46] [INFO ] Flatten gal took : 3 ms
[2024-05-30 13:21:46] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:46] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-30 13:21:46] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:46] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:46] [INFO ] Time to serialize gal into /tmp/CTLFireability10388766451788095173.gal : 1 ms
[2024-05-30 13:21:46] [INFO ] Time to serialize properties into /tmp/CTLFireability5934007084045351302.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10388766451788095173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5934007084045351302.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,513,0.0059,3456,2,46,5,660,6,0,96,814,0
Converting to forward existential form...Done !
original formula: AX((AX((EG(((p6==0)||(p9==0))) + ((((p16==0)||(p18==0))||((p1==0)||(p7==0)))&&(p7==0)))) * EX((p11==1))))
=> equivalent forward existential formula: ([((EY(EY(Init)) * !(((((p16==0)||(p18==0))||((p1==0)||(p7==0)))&&(p7==0)))) * !(EG(((p6==0)||(p9==0)))))] = FAL...199
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.00823,3772,1,0,9,682,10,2,490,814,5
FORMULA ShieldRVt-PT-002A-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 19/19 places, 18/18 transitions.
Applied a total of 0 rules in 5 ms. Remains 19 /19 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2024-05-30 13:21:46] [INFO ] Invariant cache hit.
[2024-05-30 13:21:46] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-30 13:21:46] [INFO ] Invariant cache hit.
[2024-05-30 13:21:46] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-05-30 13:21:46] [INFO ] Redundant transitions in 1 ms returned []
Running 17 sub problems to find dead transitions.
[2024-05-30 13:21:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 47 constraints, problems are : Problem set: 0 solved, 17 unsolved in 152 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 17/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/37 variables, and 64 constraints, problems are : Problem set: 0 solved, 17 unsolved in 162 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 329ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 330ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 407 ms. Remains : 19/19 places, 18/18 transitions.
[2024-05-30 13:21:46] [INFO ] Flatten gal took : 5 ms
[2024-05-30 13:21:46] [INFO ] Flatten gal took : 3 ms
[2024-05-30 13:21:46] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-30 13:21:46] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:46] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:46] [INFO ] Time to serialize gal into /tmp/CTLFireability7819030481775500501.gal : 0 ms
[2024-05-30 13:21:46] [INFO ] Time to serialize properties into /tmp/CTLFireability13163271854361337092.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7819030481775500501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13163271854361337092.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,513,0.006502,3456,2,46,5,660,6,0,96,814,0
Converting to forward existential form...Done !
original formula: AG(((EG((p5!=1)) + (p12==0)) + ((p13==0)||(p16==0))))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(((p13==0)||(p16==0)))) * !((p12==0))) * !(EG((p5!=1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.010724,4036,1,0,14,824,22,6,517,814,9
FORMULA ShieldRVt-PT-002A-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 19/19 places, 18/18 transitions.
Reduce places removed 1 places and 1 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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 16 transition count 16
Applied a total of 3 rules in 10 ms. Remains 16 /19 variables (removed 3) and now considering 16/18 (removed 2) transitions.
// Phase 1: matrix 16 rows 16 cols
[2024-05-30 13:21:46] [INFO ] Computed 8 invariants in 0 ms
[2024-05-30 13:21:46] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-30 13:21:46] [INFO ] Invariant cache hit.
[2024-05-30 13:21:46] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-30 13:21:46] [INFO ] Redundant transitions in 0 ms returned []
Running 15 sub problems to find dead transitions.
[2024-05-30 13:21:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 8/24 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 16/32 variables, 16/40 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 0/32 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 32/32 variables, and 40 constraints, problems are : Problem set: 0 solved, 15 unsolved in 91 ms.
Refiners :[Domain max(s): 16/16 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 16/16 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 8/24 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 16/32 variables, 16/40 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 15/55 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/32 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 0/32 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 32/32 variables, and 55 constraints, problems are : Problem set: 0 solved, 15 unsolved in 108 ms.
Refiners :[Domain max(s): 16/16 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 16/16 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 204ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 204ms
Starting structural reductions in SI_CTL mode, iteration 1 : 16/19 places, 16/18 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 284 ms. Remains : 16/19 places, 16/18 transitions.
[2024-05-30 13:21:47] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:47] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:47] [INFO ] Input system was already deterministic with 16 transitions.
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
FORMULA ShieldRVt-PT-002A-CTLFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-30 13:21:47] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:47] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9122112598147551970.gal : 1 ms
[2024-05-30 13:21:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17705972261220248279.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9122112598147551970.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17705972261220248279.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 19/19 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 19 cols
[2024-05-30 13:21:47] [INFO ] Computed 9 invariants in 1 ms
[2024-05-30 13:21:47] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-30 13:21:47] [INFO ] Invariant cache hit.
[2024-05-30 13:21:47] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-30 13:21:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 47 constraints, problems are : Problem set: 0 solved, 17 unsolved in 139 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 17/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/37 variables, and 64 constraints, problems are : Problem set: 0 solved, 17 unsolved in 139 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 288ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 289ms
Finished structural reductions in LTL mode , in 1 iterations and 349 ms. Remains : 19/19 places, 18/18 transitions.
[2024-05-30 13:21:47] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:47] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:47] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-30 13:21:47] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:47] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:47] [INFO ] Time to serialize gal into /tmp/CTLFireability14374467769794924718.gal : 1 ms
[2024-05-30 13:21:47] [INFO ] Time to serialize properties into /tmp/CTLFireability10780715790766626841.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14374467769794924718.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10780715790766626841.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,513,0.013337,3460,2,46,5,660,6,0,96,814,0
Converting to forward existential form...Done !
original formula: ((EX(((EG((p15==1)) * EX(((p6==0)||(p9==0)))) * ((p11==1)||(((p3==1)&&(p12==1))&&(p18==1))))) * EX((!(E((p11==1) U (p3==1))) * !(E(((p14=...224
=> equivalent forward existential formula: (([(Init * !(EX(((EG((p15==1)) * EX(((p6==0)||(p9==0)))) * ((p11==1)||(((p3==1)&&(p12==1))&&(p18==1)))))))] = FA...315
(forward)formula 0,0,0.014279,3776,1,0,8,660,9,2,139,814,2
FORMULA ShieldRVt-PT-002A-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 19/19 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 19 /19 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2024-05-30 13:21:47] [INFO ] Invariant cache hit.
[2024-05-30 13:21:47] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-30 13:21:47] [INFO ] Invariant cache hit.
[2024-05-30 13:21:47] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-30 13:21:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 47 constraints, problems are : Problem set: 0 solved, 17 unsolved in 129 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 17/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/37 variables, and 64 constraints, problems are : Problem set: 0 solved, 17 unsolved in 136 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 274ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 274ms
Finished structural reductions in LTL mode , in 1 iterations and 320 ms. Remains : 19/19 places, 18/18 transitions.
[2024-05-30 13:21:47] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:47] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:47] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-30 13:21:47] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:47] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:47] [INFO ] Time to serialize gal into /tmp/CTLFireability5269415529607361826.gal : 0 ms
[2024-05-30 13:21:47] [INFO ] Time to serialize properties into /tmp/CTLFireability8072426850321862868.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5269415529607361826.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8072426850321862868.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,513,0.00565,3456,2,46,5,660,6,0,96,814,0
Converting to forward existential form...Done !
original formula: AF(((!(E(E((p5==1) U (((p2==1)&&(p4==1))&&(p10==1))) U EF(((p14==1)&&(p17==1))))) * EX(((p6==0)||(p9==0)))) + ((p7==0) * EG((AF((((p8==0)...198
=> equivalent forward existential formula: [FwdG(Init,!(((!(E(E((p5==1) U (((p2==1)&&(p4==1))&&(p10==1))) U E(TRUE U ((p14==1)&&(p17==1))))) * EX(((p6==0)|...255
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 15/0/3
Using saturation style SCC detection
(forward)formula 0,0,0.027751,4564,1,0,62,5110,53,39,590,7956,57
FORMULA ShieldRVt-PT-002A-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 19/19 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 19 /19 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2024-05-30 13:21:47] [INFO ] Invariant cache hit.
[2024-05-30 13:21:47] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-30 13:21:47] [INFO ] Invariant cache hit.
[2024-05-30 13:21:47] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-30 13:21:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 47 constraints, problems are : Problem set: 0 solved, 17 unsolved in 142 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 17/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/37 variables, and 64 constraints, problems are : Problem set: 0 solved, 17 unsolved in 138 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 285ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 287ms
Finished structural reductions in LTL mode , in 1 iterations and 337 ms. Remains : 19/19 places, 18/18 transitions.
[2024-05-30 13:21:48] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:48] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:48] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-30 13:21:48] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:48] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:48] [INFO ] Time to serialize gal into /tmp/CTLFireability6965031389771376058.gal : 0 ms
[2024-05-30 13:21:48] [INFO ] Time to serialize properties into /tmp/CTLFireability7425097068619411344.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6965031389771376058.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7425097068619411344.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,513,0.005548,3456,2,46,5,660,6,0,96,814,0
Converting to forward existential form...Done !
original formula: EF(((E(!(AX((((p4==1)&&(p5==1))&&(p8==1)))) U (!((((p2==1)&&(p4==1))&&(p10==1))) * !(EX((((p12==1)&&(p13==1))&&(p16==1)))))) + (((p3==1)&...276
=> equivalent forward existential formula: (([((FwdU(FwdU(Init,TRUE),!(!(EX(!((((p4==1)&&(p5==1))&&(p8==1))))))) * !((((p2==1)&&(p4==1))&&(p10==1)))) * !(E...490
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.009358,3772,1,0,12,875,15,4,533,814,9
FORMULA ShieldRVt-PT-002A-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 19/19 places, 18/18 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 18 transition count 17
Applied a total of 2 rules in 2 ms. Remains 18 /19 variables (removed 1) and now considering 17/18 (removed 1) transitions.
// Phase 1: matrix 17 rows 18 cols
[2024-05-30 13:21:48] [INFO ] Computed 9 invariants in 0 ms
[2024-05-30 13:21:48] [INFO ] Implicit Places using invariants in 24 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 17/19 places, 17/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 17/17 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 30 ms. Remains : 17/19 places, 17/18 transitions.
[2024-05-30 13:21:48] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:48] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:48] [INFO ] Input system was already deterministic with 17 transitions.
[2024-05-30 13:21:48] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:48] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:48] [INFO ] Time to serialize gal into /tmp/CTLFireability12216731348764915031.gal : 0 ms
[2024-05-30 13:21:48] [INFO ] Time to serialize properties into /tmp/CTLFireability18308625657093366065.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12216731348764915031.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18308625657093366065.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,257,0.004808,3436,2,41,5,547,6,0,87,675,0
Converting to forward existential form...Done !
original formula: EG(AG((((p2==0)||(p4==0))||(p10==0))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((((p2==0)||(p4==0))||(p10==0))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.008402,3748,1,0,7,681,21,0,470,675,8
FORMULA ShieldRVt-PT-002A-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 19/19 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 19 /19 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 19 cols
[2024-05-30 13:21:48] [INFO ] Computed 9 invariants in 0 ms
[2024-05-30 13:21:48] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-30 13:21:48] [INFO ] Invariant cache hit.
[2024-05-30 13:21:48] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-30 13:21:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 47 constraints, problems are : Problem set: 0 solved, 17 unsolved in 126 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 17/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/37 variables, and 64 constraints, problems are : Problem set: 0 solved, 17 unsolved in 129 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 260ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 260ms
Finished structural reductions in LTL mode , in 1 iterations and 309 ms. Remains : 19/19 places, 18/18 transitions.
[2024-05-30 13:21:48] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:48] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:48] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-30 13:21:48] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:48] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:48] [INFO ] Time to serialize gal into /tmp/CTLFireability2813598390999659299.gal : 1 ms
[2024-05-30 13:21:48] [INFO ] Time to serialize properties into /tmp/CTLFireability10811615368399310985.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2813598390999659299.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10811615368399310985.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,513,0.005887,3452,2,46,5,660,6,0,96,814,0
Converting to forward existential form...Done !
original formula: ((AX((((AF((p11==1)) * EG(((p1==1)&&(p7==1)))) + AG(((((p3==1)&&(p12==1))&&(p18==1))||(p13==0)))) + (((EF((p9==1)) + AG(((p6==1)&&(p9==1)...339
=> equivalent forward existential formula: (((([(FwdU(((EY(Init) * !(((!(EG(!((p11==1)))) * EG(((p1==1)&&(p7==1)))) + !(E(TRUE U !(((((p3==1)&&(p12==1))&&(...783
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.012667,3768,1,0,8,782,28,1,526,814,8
FORMULA ShieldRVt-PT-002A-CTLFireability-2024-11 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 : 19/19 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2024-05-30 13:21:48] [INFO ] Invariant cache hit.
[2024-05-30 13:21:48] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-30 13:21:48] [INFO ] Invariant cache hit.
[2024-05-30 13:21:48] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-30 13:21:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 47 constraints, problems are : Problem set: 0 solved, 17 unsolved in 125 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 17/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/37 variables, and 64 constraints, problems are : Problem set: 0 solved, 17 unsolved in 153 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 285ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 285ms
Finished structural reductions in LTL mode , in 1 iterations and 336 ms. Remains : 19/19 places, 18/18 transitions.
[2024-05-30 13:21:49] [INFO ] Flatten gal took : 3 ms
[2024-05-30 13:21:49] [INFO ] Flatten gal took : 3 ms
[2024-05-30 13:21:49] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-30 13:21:49] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:49] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:49] [INFO ] Time to serialize gal into /tmp/CTLFireability2664734729020725015.gal : 1 ms
[2024-05-30 13:21:49] [INFO ] Time to serialize properties into /tmp/CTLFireability9425323050756728896.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2664734729020725015.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9425323050756728896.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,513,0.007822,3456,2,46,5,660,6,0,96,814,0
Converting to forward existential form...Done !
original formula: AF(EX(((EF(((p14==0)||(p17==0))) * (EF((p13==0)) + (((p12==1)&&(p13==1))&&(p16==1)))) * ((((p3==0)||(p12==0))||((p18==0)||(p13==0)))||(p1...164
=> equivalent forward existential formula: [FwdG(Init,!(EX(((E(TRUE U ((p14==0)||(p17==0))) * (E(TRUE U (p13==0)) + (((p12==1)&&(p13==1))&&(p16==1)))) * ((...221
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.012931,3772,1,0,10,821,23,2,539,814,14
FORMULA ShieldRVt-PT-002A-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 19/19 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2024-05-30 13:21:49] [INFO ] Invariant cache hit.
[2024-05-30 13:21:49] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-30 13:21:49] [INFO ] Invariant cache hit.
[2024-05-30 13:21:49] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Running 17 sub problems to find dead transitions.
[2024-05-30 13:21:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 47 constraints, problems are : Problem set: 0 solved, 17 unsolved in 119 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 17/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/37 variables, and 64 constraints, problems are : Problem set: 0 solved, 17 unsolved in 140 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 264ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 264ms
Finished structural reductions in LTL mode , in 1 iterations and 329 ms. Remains : 19/19 places, 18/18 transitions.
[2024-05-30 13:21:49] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:49] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:49] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-30 13:21:49] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:49] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:49] [INFO ] Time to serialize gal into /tmp/CTLFireability3706672557725552582.gal : 1 ms
[2024-05-30 13:21:49] [INFO ] Time to serialize properties into /tmp/CTLFireability15065788139685819194.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3706672557725552582.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15065788139685819194.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,513,0.014171,3452,2,46,5,660,6,0,96,814,0
Converting to forward existential form...Done !
original formula: EX(((p16==1)&&(p18==1)))
=> equivalent forward existential formula: [(EY(Init) * ((p16==1)&&(p18==1)))] != FALSE
(forward)formula 0,1,0.014902,3768,1,0,7,660,8,1,138,814,2
FORMULA ShieldRVt-PT-002A-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 19/19 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2024-05-30 13:21:49] [INFO ] Invariant cache hit.
[2024-05-30 13:21:49] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-30 13:21:49] [INFO ] Invariant cache hit.
[2024-05-30 13:21:49] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-30 13:21:49] [INFO ] Redundant transitions in 0 ms returned []
Running 17 sub problems to find dead transitions.
[2024-05-30 13:21:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 47 constraints, problems are : Problem set: 0 solved, 17 unsolved in 120 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 17/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/37 variables, and 64 constraints, problems are : Problem set: 0 solved, 17 unsolved in 137 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 262ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 262ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 323 ms. Remains : 19/19 places, 18/18 transitions.
[2024-05-30 13:21:49] [INFO ] Flatten gal took : 4 ms
[2024-05-30 13:21:49] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:49] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-30 13:21:49] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:49] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:49] [INFO ] Time to serialize gal into /tmp/CTLFireability14285445516491104849.gal : 0 ms
[2024-05-30 13:21:49] [INFO ] Time to serialize properties into /tmp/CTLFireability18038977562985130253.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14285445516491104849.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18038977562985130253.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,513,0.012592,3456,2,46,5,660,6,0,96,814,0
Converting to forward existential form...Done !
original formula: AF(EG((((((p1==0)||(p7==0))&&((p11==0)||(p0==0)))&&(((p11==0)&&((p14==0)||(p17==0)))||(((p14==0)||(p17==0))&&(((p2==0)||(p4==0))||(p10==0...265
=> equivalent forward existential formula: [FwdG(Init,!(EG((((((p1==0)||(p7==0))&&((p11==0)||(p0==0)))&&(((p11==0)&&((p14==0)||(p17==0)))||(((p14==0)||(p17...381
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 11/0/7
Using saturation style SCC detection
(forward)formula 0,0,0.044043,4828,1,0,61,6821,41,38,594,11146,51
FORMULA ShieldRVt-PT-002A-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 19/19 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 19 /19 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2024-05-30 13:21:49] [INFO ] Invariant cache hit.
[2024-05-30 13:21:49] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-30 13:21:49] [INFO ] Invariant cache hit.
[2024-05-30 13:21:49] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2024-05-30 13:21:49] [INFO ] Redundant transitions in 0 ms returned []
Running 17 sub problems to find dead transitions.
[2024-05-30 13:21:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/37 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 47 constraints, problems are : Problem set: 0 solved, 17 unsolved in 127 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 1/19 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 18/37 variables, 19/47 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 17/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 0/37 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/37 variables, and 64 constraints, problems are : Problem set: 0 solved, 17 unsolved in 137 ms.
Refiners :[Domain max(s): 19/19 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
After SMT, in 269ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 269ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 342 ms. Remains : 19/19 places, 18/18 transitions.
[2024-05-30 13:21:50] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:50] [INFO ] Flatten gal took : 2 ms
[2024-05-30 13:21:50] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-30 13:21:50] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:50] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:50] [INFO ] Time to serialize gal into /tmp/CTLFireability13850795534372381789.gal : 1 ms
[2024-05-30 13:21:50] [INFO ] Time to serialize properties into /tmp/CTLFireability16530163163204284755.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13850795534372381789.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16530163163204284755.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,513,0.008835,3452,2,46,5,660,6,0,96,814,0
Converting to forward existential form...Done !
original formula: E((p13!=1) U EF(((EF((p11==1)) + (p9==1)) + (!((((p17==1)||(p0==1))||(p13==1))) + (!(E((p7==1) U (((p4==1)&&(p5==1))&&(p8==1)))) * EF((p5...165
=> equivalent forward existential formula: (([(FwdU(FwdU(FwdU(Init,(p13!=1)),TRUE),TRUE) * (p11==1))] != FALSE + [(FwdU(FwdU(Init,(p13!=1)),TRUE) * (p9==1)...370
Hit Full ! (commute/partial/dont) 15/0/3
(forward)formula 0,1,0.011441,3768,1,0,9,691,16,1,202,821,8
FORMULA ShieldRVt-PT-002A-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-30 13:21:50] [INFO ] Flatten gal took : 1 ms
[2024-05-30 13:21:50] [INFO ] Flatten gal took : 1 ms
Total runtime 6864 ms.
BK_STOP 1717075310296
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVt-PT-002A"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is ShieldRVt-PT-002A, 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 r356-tall-171683762100898"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-002A.tgz
mv ShieldRVt-PT-002A execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
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 ;