About the Execution of ITS-Tools for ShieldIIPs-PT-010A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 10949.676 | 3600000.00 | 10707698.00 | 3571.50 | FFFF?FTFFFFF?TT? | 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-171683760300083.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 ShieldIIPs-PT-010A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683760300083
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K 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 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Apr 11 14:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 11 14:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 11 14:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 11 14:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 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 84K 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 ShieldIIPs-PT-010A-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-010A-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-010A-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-010A-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-010A-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-010A-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-010A-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-010A-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-010A-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-010A-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-010A-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-010A-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-010A-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-010A-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-010A-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-010A-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716890760191
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-010A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-28 10:06:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 10:06:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 10:06:01] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2024-05-28 10:06:01] [INFO ] Transformed 253 places.
[2024-05-28 10:06:01] [INFO ] Transformed 243 transitions.
[2024-05-28 10:06:01] [INFO ] Found NUPN structural information;
[2024-05-28 10:06:01] [INFO ] Parsed PT model containing 253 places and 243 transitions and 1086 arcs in 183 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPs-PT-010A-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010A-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010A-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010A-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010A-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010A-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Applied a total of 0 rules in 19 ms. Remains 253 /253 variables (removed 0) and now considering 243/243 (removed 0) transitions.
// Phase 1: matrix 243 rows 253 cols
[2024-05-28 10:06:01] [INFO ] Computed 91 invariants in 7 ms
[2024-05-28 10:06:02] [INFO ] Implicit Places using invariants in 293 ms returned []
[2024-05-28 10:06:02] [INFO ] Invariant cache hit.
[2024-05-28 10:06:02] [INFO ] Implicit Places using invariants and state equation in 281 ms returned []
Implicit Place search using SMT with State Equation took 610 ms to find 0 implicit places.
Running 242 sub problems to find dead transitions.
[2024-05-28 10:06:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 252/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 91/343 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:06:05] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 8 ms to minimize.
[2024-05-28 10:06:05] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 2 ms to minimize.
[2024-05-28 10:06:05] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
[2024-05-28 10:06:06] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-05-28 10:06:06] [INFO ] Deduced a trap composed of 23 places in 41 ms of which 1 ms to minimize.
[2024-05-28 10:06:06] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 1 ms to minimize.
[2024-05-28 10:06:06] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 1 ms to minimize.
[2024-05-28 10:06:06] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-05-28 10:06:06] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 1 ms to minimize.
[2024-05-28 10:06:07] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 10/354 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:06:07] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 1/355 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (OVERLAPS) 243/496 variables, 253/608 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:06:10] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-05-28 10:06:10] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 1 ms to minimize.
[2024-05-28 10:06:11] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:06:11] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2024-05-28 10:06:11] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2024-05-28 10:06:11] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 0 ms to minimize.
[2024-05-28 10:06:12] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/496 variables, 7/615 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:06:12] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 0 ms to minimize.
[2024-05-28 10:06:12] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:06:13] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 1 ms to minimize.
[2024-05-28 10:06:13] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
[2024-05-28 10:06:13] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 3 ms to minimize.
[2024-05-28 10:06:13] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:06:13] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:06:14] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:06:14] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/496 variables, 9/624 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:06:16] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/496 variables, 1/625 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:06:18] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/496 variables, 1/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/496 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 13 (OVERLAPS) 0/496 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Real declared 496/496 variables, and 626 constraints, problems are : Problem set: 0 solved, 242 unsolved in 21594 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 29/29 constraints]
Escalating to Integer solving :Problem set: 0 solved, 242 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 252/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 91/343 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 29/373 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 6 (OVERLAPS) 243/496 variables, 253/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/496 variables, 242/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/496 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 9 (OVERLAPS) 0/496 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Int declared 496/496 variables, and 868 constraints, problems are : Problem set: 0 solved, 242 unsolved in 23619 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 29/29 constraints]
After SMT, in 45344ms problems are : Problem set: 0 solved, 242 unsolved
Search for dead transitions found 0 dead transitions in 45363ms
Finished structural reductions in LTL mode , in 1 iterations and 46013 ms. Remains : 253/253 places, 243/243 transitions.
Support contains 35 out of 253 places after structural reductions.
[2024-05-28 10:06:47] [INFO ] Flatten gal took : 54 ms
[2024-05-28 10:06:47] [INFO ] Flatten gal took : 23 ms
[2024-05-28 10:06:47] [INFO ] Input system was already deterministic with 243 transitions.
Reduction of identical properties reduced properties to check from 22 to 20
RANDOM walk for 1665 steps (0 resets) in 210 ms. (7 steps per ms) remains 0/20 properties
FORMULA ShieldIIPs-PT-010A-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U p1)))'
Support contains 6 out of 253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 252 transition count 242
Applied a total of 2 rules in 39 ms. Remains 252 /253 variables (removed 1) and now considering 242/243 (removed 1) transitions.
// Phase 1: matrix 242 rows 252 cols
[2024-05-28 10:06:48] [INFO ] Computed 91 invariants in 2 ms
[2024-05-28 10:06:48] [INFO ] Implicit Places using invariants in 137 ms returned []
[2024-05-28 10:06:48] [INFO ] Invariant cache hit.
[2024-05-28 10:06:48] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2024-05-28 10:06:48] [INFO ] Redundant transitions in 44 ms returned []
Running 241 sub problems to find dead transitions.
[2024-05-28 10:06:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 251/251 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/251 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 2 (OVERLAPS) 1/252 variables, 91/342 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/252 variables, 1/343 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:06:51] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:06:51] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2024-05-28 10:06:51] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 1 ms to minimize.
[2024-05-28 10:06:52] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 1 ms to minimize.
[2024-05-28 10:06:52] [INFO ] Deduced a trap composed of 23 places in 41 ms of which 1 ms to minimize.
[2024-05-28 10:06:52] [INFO ] Deduced a trap composed of 23 places in 53 ms of which 4 ms to minimize.
[2024-05-28 10:06:52] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-05-28 10:06:52] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 1 ms to minimize.
[2024-05-28 10:06:52] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 1 ms to minimize.
[2024-05-28 10:06:53] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/252 variables, 10/353 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:06:53] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/252 variables, 1/354 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/252 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 7 (OVERLAPS) 242/494 variables, 252/606 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:06:56] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 1 ms to minimize.
[2024-05-28 10:06:56] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:06:57] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
[2024-05-28 10:06:58] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/494 variables, 4/610 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:06:58] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:06:58] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
[2024-05-28 10:06:58] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 0 ms to minimize.
[2024-05-28 10:06:58] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:06:58] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:06:58] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
[2024-05-28 10:06:58] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:06:59] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
[2024-05-28 10:06:59] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/494 variables, 9/619 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/494 variables, 0/619 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:07:02] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
[2024-05-28 10:07:02] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
[2024-05-28 10:07:02] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/494 variables, 3/622 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/494 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 13 (OVERLAPS) 0/494 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 241 unsolved
No progress, stopping.
After SMT solving in domain Real declared 494/494 variables, and 622 constraints, problems are : Problem set: 0 solved, 241 unsolved in 20057 ms.
Refiners :[Domain max(s): 252/252 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 241/241 constraints, Known Traps: 27/27 constraints]
Escalating to Integer solving :Problem set: 0 solved, 241 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 251/251 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/251 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 2 (OVERLAPS) 1/252 variables, 91/342 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/252 variables, 1/343 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/252 variables, 27/370 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/252 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 6 (OVERLAPS) 242/494 variables, 252/622 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/494 variables, 241/863 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:07:14] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/494 variables, 1/864 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:07:25] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/494 variables, 1/865 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:07:36] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 494/494 variables, and 866 constraints, problems are : Problem set: 0 solved, 241 unsolved in 30047 ms.
Refiners :[Domain max(s): 252/252 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 241/241 constraints, Known Traps: 30/30 constraints]
After SMT, in 50156ms problems are : Problem set: 0 solved, 241 unsolved
Search for dead transitions found 0 dead transitions in 50160ms
Starting structural reductions in SI_LTL mode, iteration 1 : 252/253 places, 242/243 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 50601 ms. Remains : 252/253 places, 242/243 transitions.
Stuttering acceptance computed with spot in 221 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-010A-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-010A-LTLCardinality-00 finished in 50882 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((F(p1)||p0))||G(p2))))'
Support contains 4 out of 253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 253 transition count 242
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 252 transition count 242
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 4 place count 251 transition count 241
Applied a total of 4 rules in 22 ms. Remains 251 /253 variables (removed 2) and now considering 241/243 (removed 2) transitions.
// Phase 1: matrix 241 rows 251 cols
[2024-05-28 10:07:39] [INFO ] Computed 91 invariants in 5 ms
[2024-05-28 10:07:39] [INFO ] Implicit Places using invariants in 133 ms returned [237]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 135 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 250/253 places, 241/243 transitions.
Applied a total of 0 rules in 11 ms. Remains 250 /250 variables (removed 0) and now considering 241/241 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 169 ms. Remains : 250/253 places, 241/243 transitions.
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLCardinality-03
Product exploration explored 100000 steps with 236 reset in 490 ms.
Product exploration explored 100000 steps with 239 reset in 462 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND p0 (NOT p1) p2)), (X p0), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p1) p2))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 222 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Reduction of identical properties reduced properties to check from 8 to 5
RANDOM walk for 40000 steps (72 resets) in 475 ms. (84 steps per ms) remains 1/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 165 ms. (240 steps per ms) remains 1/1 properties
// Phase 1: matrix 241 rows 250 cols
[2024-05-28 10:07:41] [INFO ] Computed 90 invariants in 2 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 9/13 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 9/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 237/250 variables, 86/103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/250 variables, 237/340 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 0/340 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 241/491 variables, 250/590 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/491 variables, 0/590 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/491 variables, 0/590 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 491/491 variables, and 590 constraints, problems are : Problem set: 0 solved, 1 unsolved in 143 ms.
Refiners :[Domain max(s): 250/250 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Problem apf1 is UNSAT
After SMT solving in domain Int declared 4/491 variables, and 4 constraints, problems are : Problem set: 1 solved, 0 unsolved in 26 ms.
Refiners :[Domain max(s): 4/250 constraints, Positive P Invariants (semi-flows): 0/90 constraints, State Equation: 0/250 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 176ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND p0 (NOT p1) p2)), (X p0), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p1) p2))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p1))), (G (OR p0 (NOT p2) p1)), (G (OR (NOT p0) p2 p1))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT (OR (NOT p0) (NOT p2) p1))), (F (NOT p0)), (F (NOT (OR p0 p2 p1))), (F (NOT p2)), (F (NOT p1))]
Knowledge based reduction with 17 factoid took 292 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 4 out of 250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 250/250 places, 241/241 transitions.
Applied a total of 0 rules in 15 ms. Remains 250 /250 variables (removed 0) and now considering 241/241 (removed 0) transitions.
[2024-05-28 10:07:41] [INFO ] Invariant cache hit.
[2024-05-28 10:07:41] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-28 10:07:41] [INFO ] Invariant cache hit.
[2024-05-28 10:07:42] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
[2024-05-28 10:07:42] [INFO ] Redundant transitions in 55 ms returned [233]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 239 sub problems to find dead transitions.
// Phase 1: matrix 240 rows 250 cols
[2024-05-28 10:07:42] [INFO ] Computed 90 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 1/250 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:07:45] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
[2024-05-28 10:07:45] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
[2024-05-28 10:07:45] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 0 ms to minimize.
[2024-05-28 10:07:45] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 1 ms to minimize.
[2024-05-28 10:07:45] [INFO ] Deduced a trap composed of 23 places in 47 ms of which 0 ms to minimize.
[2024-05-28 10:07:45] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 1 ms to minimize.
[2024-05-28 10:07:45] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 1 ms to minimize.
[2024-05-28 10:07:45] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 1 ms to minimize.
[2024-05-28 10:07:45] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 1 ms to minimize.
[2024-05-28 10:07:46] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 10/350 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 6 (OVERLAPS) 240/490 variables, 250/600 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:07:49] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:07:49] [INFO ] Deduced a trap composed of 9 places in 19 ms of which 0 ms to minimize.
[2024-05-28 10:07:49] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 0 ms to minimize.
[2024-05-28 10:07:49] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-05-28 10:07:49] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 1 ms to minimize.
[2024-05-28 10:07:49] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
[2024-05-28 10:07:49] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2024-05-28 10:07:49] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:07:49] [INFO ] Deduced a trap composed of 18 places in 21 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/490 variables, 9/609 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:07:51] [INFO ] Deduced a trap composed of 9 places in 19 ms of which 0 ms to minimize.
[2024-05-28 10:07:51] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
[2024-05-28 10:07:51] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
[2024-05-28 10:07:51] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:07:51] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
[2024-05-28 10:07:51] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/490 variables, 6/615 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:07:53] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 0 ms to minimize.
[2024-05-28 10:07:53] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:07:53] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/490 variables, 3/618 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/490 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 11 (OVERLAPS) 0/490 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 239 unsolved
No progress, stopping.
After SMT solving in domain Real declared 490/490 variables, and 618 constraints, problems are : Problem set: 0 solved, 239 unsolved in 17166 ms.
Refiners :[Domain max(s): 250/250 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 28/28 constraints]
Escalating to Integer solving :Problem set: 0 solved, 239 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 1/250 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 28/368 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:08:00] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/250 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 7 (OVERLAPS) 240/490 variables, 250/619 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/490 variables, 239/858 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:08:05] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
[2024-05-28 10:08:05] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/490 variables, 2/860 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/490 variables, 0/860 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 490/490 variables, and 860 constraints, problems are : Problem set: 0 solved, 239 unsolved in 30014 ms.
Refiners :[Domain max(s): 250/250 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 31/31 constraints]
After SMT, in 47224ms problems are : Problem set: 0 solved, 239 unsolved
Search for dead transitions found 0 dead transitions in 47228ms
Starting structural reductions in SI_LTL mode, iteration 1 : 250/250 places, 240/241 transitions.
Applied a total of 0 rules in 12 ms. Remains 250 /250 variables (removed 0) and now considering 240/240 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 47656 ms. Remains : 250/250 places, 240/241 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p2 p1), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (AND p2 (NOT p1))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p2 (NOT p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 87 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
RANDOM walk for 4112 steps (6 resets) in 34 ms. (117 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p2 p1), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (AND p2 (NOT p1))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND p2 (NOT p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p2)), (F (NOT (OR p1 (NOT p2)))), (F (NOT (OR p1 p2)))]
Knowledge based reduction with 9 factoid took 221 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 241 reset in 324 ms.
Product exploration explored 100000 steps with 237 reset in 362 ms.
Built C files in :
/tmp/ltsmin15841559735053552019
[2024-05-28 10:08:30] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2024-05-28 10:08:30] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:08:30] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2024-05-28 10:08:30] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:08:30] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2024-05-28 10:08:30] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:08:30] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15841559735053552019
Running compilation step : cd /tmp/ltsmin15841559735053552019;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 690 ms.
Running link step : cd /tmp/ltsmin15841559735053552019;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin15841559735053552019;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4420801081741903990.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 250/250 places, 240/240 transitions.
Applied a total of 0 rules in 14 ms. Remains 250 /250 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-28 10:08:45] [INFO ] Invariant cache hit.
[2024-05-28 10:08:45] [INFO ] Implicit Places using invariants in 143 ms returned []
[2024-05-28 10:08:45] [INFO ] Invariant cache hit.
[2024-05-28 10:08:46] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
[2024-05-28 10:08:46] [INFO ] Redundant transitions in 27 ms returned []
Running 239 sub problems to find dead transitions.
[2024-05-28 10:08:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 1/250 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:08:49] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
[2024-05-28 10:08:49] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2024-05-28 10:08:49] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
[2024-05-28 10:08:49] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 1 ms to minimize.
[2024-05-28 10:08:49] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 1 ms to minimize.
[2024-05-28 10:08:49] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 1 ms to minimize.
[2024-05-28 10:08:49] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-05-28 10:08:49] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 1 ms to minimize.
[2024-05-28 10:08:49] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-05-28 10:08:50] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 10/350 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 6 (OVERLAPS) 240/490 variables, 250/600 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:08:53] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/490 variables, 1/601 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:08:55] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-05-28 10:08:55] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
[2024-05-28 10:08:55] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
[2024-05-28 10:08:55] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
[2024-05-28 10:08:55] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:08:55] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 1 ms to minimize.
[2024-05-28 10:08:56] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/490 variables, 7/608 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:08:56] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:08:56] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/490 variables, 2/610 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/490 variables, 0/610 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:09:01] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-05-28 10:09:01] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-28 10:09:01] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
[2024-05-28 10:09:01] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 1 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/490 variables, 4/614 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/490 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:09:06] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
[2024-05-28 10:09:06] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 1 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/490 variables, 2/616 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:09:07] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/490 variables, 1/617 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:09:09] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 0 ms to minimize.
[2024-05-28 10:09:09] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/490 variables, 2/619 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:09:12] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:09:12] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:09:12] [INFO ] Deduced a trap composed of 9 places in 19 ms of which 0 ms to minimize.
[2024-05-28 10:09:12] [INFO ] Deduced a trap composed of 13 places in 18 ms of which 0 ms to minimize.
[2024-05-28 10:09:12] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
[2024-05-28 10:09:12] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:09:13] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/490 variables, 7/626 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:09:14] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-28 10:09:14] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
[2024-05-28 10:09:14] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 1 ms to minimize.
[2024-05-28 10:09:14] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/490 variables, 4/630 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 490/490 variables, and 630 constraints, problems are : Problem set: 0 solved, 239 unsolved in 30013 ms.
Refiners :[Domain max(s): 250/250 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 239 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 1/250 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 40/380 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 6 (OVERLAPS) 240/490 variables, 250/630 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/490 variables, 239/869 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:09:20] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:09:20] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/490 variables, 2/871 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:09:36] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/490 variables, 1/872 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 490/490 variables, and 872 constraints, problems are : Problem set: 0 solved, 239 unsolved in 30012 ms.
Refiners :[Domain max(s): 250/250 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 43/43 constraints]
After SMT, in 60070ms problems are : Problem set: 0 solved, 239 unsolved
Search for dead transitions found 0 dead transitions in 60076ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60487 ms. Remains : 250/250 places, 240/240 transitions.
Built C files in :
/tmp/ltsmin6875646196940472818
[2024-05-28 10:09:46] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2024-05-28 10:09:46] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:09:46] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2024-05-28 10:09:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:09:46] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2024-05-28 10:09:46] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:09:46] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6875646196940472818
Running compilation step : cd /tmp/ltsmin6875646196940472818;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 545 ms.
Running link step : cd /tmp/ltsmin6875646196940472818;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin6875646196940472818;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13501858848004354542.hoa' '--buchi-type=spotba'
LTSmin run took 1398 ms.
FORMULA ShieldIIPs-PT-010A-LTLCardinality-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-010A-LTLCardinality-03 finished in 129034 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))&&(p0 U (G(p1) U X(p2))))))'
Support contains 3 out of 253 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Applied a total of 0 rules in 2 ms. Remains 253 /253 variables (removed 0) and now considering 243/243 (removed 0) transitions.
// Phase 1: matrix 243 rows 253 cols
[2024-05-28 10:09:48] [INFO ] Computed 91 invariants in 3 ms
[2024-05-28 10:09:48] [INFO ] Implicit Places using invariants in 124 ms returned []
[2024-05-28 10:09:48] [INFO ] Invariant cache hit.
[2024-05-28 10:09:48] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 351 ms to find 0 implicit places.
Running 242 sub problems to find dead transitions.
[2024-05-28 10:09:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 252/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 91/343 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:09:51] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:09:51] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
[2024-05-28 10:09:51] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 0 ms to minimize.
[2024-05-28 10:09:51] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 1 ms to minimize.
[2024-05-28 10:09:51] [INFO ] Deduced a trap composed of 23 places in 45 ms of which 1 ms to minimize.
[2024-05-28 10:09:52] [INFO ] Deduced a trap composed of 23 places in 52 ms of which 1 ms to minimize.
[2024-05-28 10:09:52] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 1 ms to minimize.
[2024-05-28 10:09:52] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 1 ms to minimize.
[2024-05-28 10:09:52] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 1 ms to minimize.
[2024-05-28 10:09:53] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 10/354 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:09:53] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 1/355 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (OVERLAPS) 243/496 variables, 253/608 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:09:56] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-05-28 10:09:56] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 1 ms to minimize.
[2024-05-28 10:09:56] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:09:57] [INFO ] Deduced a trap composed of 9 places in 19 ms of which 0 ms to minimize.
[2024-05-28 10:09:57] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
[2024-05-28 10:09:57] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 0 ms to minimize.
[2024-05-28 10:09:57] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/496 variables, 7/615 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:09:58] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:09:58] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 1 ms to minimize.
[2024-05-28 10:09:58] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
[2024-05-28 10:09:58] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-05-28 10:09:58] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:09:58] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:09:59] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 1 ms to minimize.
[2024-05-28 10:10:00] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-05-28 10:10:00] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/496 variables, 9/624 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:10:02] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/496 variables, 1/625 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:10:03] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/496 variables, 1/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/496 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 13 (OVERLAPS) 0/496 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Real declared 496/496 variables, and 626 constraints, problems are : Problem set: 0 solved, 242 unsolved in 20588 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 29/29 constraints]
Escalating to Integer solving :Problem set: 0 solved, 242 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 252/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 91/343 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 29/373 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 6 (OVERLAPS) 243/496 variables, 253/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/496 variables, 242/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/496 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 9 (OVERLAPS) 0/496 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Int declared 496/496 variables, and 868 constraints, problems are : Problem set: 0 solved, 242 unsolved in 23432 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 29/29 constraints]
After SMT, in 44060ms problems are : Problem set: 0 solved, 242 unsolved
Search for dead transitions found 0 dead transitions in 44062ms
Finished structural reductions in LTL mode , in 1 iterations and 44416 ms. Remains : 253/253 places, 243/243 transitions.
Stuttering acceptance computed with spot in 229 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLCardinality-04
Product exploration explored 100000 steps with 844 reset in 321 ms.
Product exploration explored 100000 steps with 838 reset in 352 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p2), (X (NOT p0)), (X (NOT p2)), (X (X (NOT p0))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 104 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 11 states, 28 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 536 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p2), (AND p0 (NOT p2)), false, false, false]
RANDOM walk for 1620 steps (2 resets) in 24 ms. (64 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 p2), (X (NOT p0)), (X (NOT p2)), (X (X (NOT p0))), (X (X (NOT p2)))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT (OR (NOT p0) p2))), (F (NOT (AND p0 p2))), (F (NOT p0)), (F (NOT (OR p0 p2))), (F (NOT (OR p0 (NOT p2))))]
Knowledge based reduction with 5 factoid took 349 ms. Reduced automaton from 11 states, 28 edges and 2 AP (stutter insensitive) to 11 states, 28 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 620 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p2), (AND p0 (NOT p2)), false, false, false]
Stuttering acceptance computed with spot in 535 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p2), (AND p0 (NOT p2)), false, false, false]
Support contains 3 out of 253 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 253 transition count 242
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 252 transition count 242
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 4 place count 251 transition count 241
Applied a total of 4 rules in 23 ms. Remains 251 /253 variables (removed 2) and now considering 241/243 (removed 2) transitions.
// Phase 1: matrix 241 rows 251 cols
[2024-05-28 10:10:35] [INFO ] Computed 91 invariants in 2 ms
[2024-05-28 10:10:36] [INFO ] Implicit Places using invariants in 123 ms returned [237]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 124 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 250/253 places, 241/243 transitions.
Applied a total of 0 rules in 6 ms. Remains 250 /250 variables (removed 0) and now considering 241/241 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 153 ms. Remains : 250/253 places, 241/243 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p2), (X (NOT p0)), (X (NOT (AND (NOT p0) p2))), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND p0 p2))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p2))), (X (X (NOT (AND p0 p2))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 135 ms. Reduced automaton from 11 states, 28 edges and 2 AP (stutter insensitive) to 11 states, 28 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 440 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p2), (AND p0 (NOT p2)), false, false, false]
RANDOM walk for 1632 steps (2 resets) in 20 ms. (77 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 p2), (X (NOT p0)), (X (NOT (AND (NOT p0) p2))), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND p0 p2))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p2))), (X (X (NOT (AND p0 p2))))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT (OR (NOT p0) p2))), (F (NOT (AND p0 p2))), (F (NOT p0)), (F (NOT (OR p0 p2))), (F (NOT (OR p0 (NOT p2))))]
Knowledge based reduction with 13 factoid took 338 ms. Reduced automaton from 11 states, 28 edges and 2 AP (stutter insensitive) to 11 states, 28 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 545 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p2), (AND p0 (NOT p2)), false, false, false]
Stuttering acceptance computed with spot in 521 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p2), (AND p0 (NOT p2)), false, false, false]
Stuttering acceptance computed with spot in 537 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p2), (AND p0 (NOT p2)), false, false, false]
Product exploration explored 100000 steps with 1732 reset in 301 ms.
Product exploration explored 100000 steps with 1765 reset in 336 ms.
Built C files in :
/tmp/ltsmin12023828903142218489
[2024-05-28 10:10:39] [INFO ] Computing symmetric may disable matrix : 241 transitions.
[2024-05-28 10:10:39] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:10:39] [INFO ] Computing symmetric may enable matrix : 241 transitions.
[2024-05-28 10:10:39] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:10:39] [INFO ] Computing Do-Not-Accords matrix : 241 transitions.
[2024-05-28 10:10:39] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:10:39] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12023828903142218489
Running compilation step : cd /tmp/ltsmin12023828903142218489;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 572 ms.
Running link step : cd /tmp/ltsmin12023828903142218489;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin12023828903142218489;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3416006056856515165.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 250/250 places, 241/241 transitions.
Applied a total of 0 rules in 11 ms. Remains 250 /250 variables (removed 0) and now considering 241/241 (removed 0) transitions.
// Phase 1: matrix 241 rows 250 cols
[2024-05-28 10:10:54] [INFO ] Computed 90 invariants in 3 ms
[2024-05-28 10:10:54] [INFO ] Implicit Places using invariants in 130 ms returned []
[2024-05-28 10:10:54] [INFO ] Invariant cache hit.
[2024-05-28 10:10:54] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
[2024-05-28 10:10:54] [INFO ] Redundant transitions in 33 ms returned [233]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 239 sub problems to find dead transitions.
// Phase 1: matrix 240 rows 250 cols
[2024-05-28 10:10:54] [INFO ] Computed 90 invariants in 3 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 1/250 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:10:57] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:10:57] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
[2024-05-28 10:10:57] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 0 ms to minimize.
[2024-05-28 10:10:57] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 0 ms to minimize.
[2024-05-28 10:10:58] [INFO ] Deduced a trap composed of 23 places in 41 ms of which 1 ms to minimize.
[2024-05-28 10:10:58] [INFO ] Deduced a trap composed of 23 places in 47 ms of which 1 ms to minimize.
[2024-05-28 10:10:58] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 1 ms to minimize.
[2024-05-28 10:10:58] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-05-28 10:10:58] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-05-28 10:10:59] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 10/350 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 6 (OVERLAPS) 240/490 variables, 250/600 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:11:01] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-05-28 10:11:01] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:11:02] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:11:02] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:11:02] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 1 ms to minimize.
[2024-05-28 10:11:02] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:11:02] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
[2024-05-28 10:11:02] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:11:02] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/490 variables, 9/609 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:11:03] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:11:04] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 1 ms to minimize.
[2024-05-28 10:11:04] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 0 ms to minimize.
[2024-05-28 10:11:04] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:11:04] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 0 ms to minimize.
[2024-05-28 10:11:04] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/490 variables, 6/615 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:11:05] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 0 ms to minimize.
[2024-05-28 10:11:06] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2024-05-28 10:11:06] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/490 variables, 3/618 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/490 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 11 (OVERLAPS) 0/490 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 239 unsolved
No progress, stopping.
After SMT solving in domain Real declared 490/490 variables, and 618 constraints, problems are : Problem set: 0 solved, 239 unsolved in 17324 ms.
Refiners :[Domain max(s): 250/250 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 28/28 constraints]
Escalating to Integer solving :Problem set: 0 solved, 239 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 1/250 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 28/368 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:11:13] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/250 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 7 (OVERLAPS) 240/490 variables, 250/619 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/490 variables, 239/858 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:11:17] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:11:18] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/490 variables, 2/860 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/490 variables, 0/860 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 490/490 variables, and 860 constraints, problems are : Problem set: 0 solved, 239 unsolved in 30014 ms.
Refiners :[Domain max(s): 250/250 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 31/31 constraints]
After SMT, in 47378ms problems are : Problem set: 0 solved, 239 unsolved
Search for dead transitions found 0 dead transitions in 47380ms
Starting structural reductions in SI_LTL mode, iteration 1 : 250/250 places, 240/241 transitions.
Applied a total of 0 rules in 16 ms. Remains 250 /250 variables (removed 0) and now considering 240/240 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 47811 ms. Remains : 250/250 places, 240/241 transitions.
Built C files in :
/tmp/ltsmin1160859907686248066
[2024-05-28 10:11:42] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2024-05-28 10:11:42] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:11:42] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2024-05-28 10:11:42] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:11:42] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2024-05-28 10:11:42] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:11:42] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1160859907686248066
Running compilation step : cd /tmp/ltsmin1160859907686248066;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 558 ms.
Running link step : cd /tmp/ltsmin1160859907686248066;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin1160859907686248066;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17273207965330724564.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 10:11:57] [INFO ] Flatten gal took : 18 ms
[2024-05-28 10:11:57] [INFO ] Flatten gal took : 17 ms
[2024-05-28 10:11:57] [INFO ] Time to serialize gal into /tmp/LTL11137486027320854091.gal : 4 ms
[2024-05-28 10:11:57] [INFO ] Time to serialize properties into /tmp/LTL7566923471903814176.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11137486027320854091.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10495685562429258865.hoa' '-atoms' '/tmp/LTL7566923471903814176.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL7566923471903814176.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10495685562429258865.hoa
Detected timeout of ITS tools.
[2024-05-28 10:12:12] [INFO ] Flatten gal took : 17 ms
[2024-05-28 10:12:12] [INFO ] Flatten gal took : 17 ms
[2024-05-28 10:12:12] [INFO ] Time to serialize gal into /tmp/LTL11358239028512325011.gal : 3 ms
[2024-05-28 10:12:12] [INFO ] Time to serialize properties into /tmp/LTL9427030344723452481.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11358239028512325011.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9427030344723452481.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((p185==0)||(p164==1))")))&&(("((p185==0)||(p164==1))")U((G("(p232==1)"))U(X("(p103==0)")))))))
Formula 0 simplified : X(FG!"((p185==0)||(p164==1))" | G!"(p103==0)")
Detected timeout of ITS tools.
[2024-05-28 10:12:27] [INFO ] Flatten gal took : 15 ms
[2024-05-28 10:12:27] [INFO ] Applying decomposition
[2024-05-28 10:12:27] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3217498651383517860.txt' '-o' '/tmp/graph3217498651383517860.bin' '-w' '/tmp/graph3217498651383517860.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3217498651383517860.bin' '-l' '-1' '-v' '-w' '/tmp/graph3217498651383517860.weights' '-q' '0' '-e' '0.001'
[2024-05-28 10:12:27] [INFO ] Decomposing Gal with order
[2024-05-28 10:12:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:12:27] [INFO ] Removed a total of 157 redundant transitions.
[2024-05-28 10:12:27] [INFO ] Flatten gal took : 65 ms
[2024-05-28 10:12:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 160 labels/synchronizations in 23 ms.
[2024-05-28 10:12:27] [INFO ] Time to serialize gal into /tmp/LTL2349344517476728018.gal : 5 ms
[2024-05-28 10:12:27] [INFO ] Time to serialize properties into /tmp/LTL4661876208494852233.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2349344517476728018.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4661876208494852233.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((i7.i0.u67.p185==0)||(i6.i1.u60.p164==1))")))&&(("((i7.i0.u67.p185==0)||(i6.i1.u60.p164==1))")U((G("(i9.i0.u83.p232==1)"))...187
Formula 0 simplified : X(FG!"((i7.i0.u67.p185==0)||(i6.i1.u60.p164==1))" | G!"(i4.i2.u37.p103==0)")
Detected timeout of ITS tools.
Treatment of property ShieldIIPs-PT-010A-LTLCardinality-04 finished in 174571 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(F(p0)) U (!p0||X(!p1)))))'
Support contains 4 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Applied a total of 0 rules in 3 ms. Remains 253 /253 variables (removed 0) and now considering 243/243 (removed 0) transitions.
// Phase 1: matrix 243 rows 253 cols
[2024-05-28 10:12:42] [INFO ] Computed 91 invariants in 3 ms
[2024-05-28 10:12:43] [INFO ] Implicit Places using invariants in 153 ms returned []
[2024-05-28 10:12:43] [INFO ] Invariant cache hit.
[2024-05-28 10:12:43] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 379 ms to find 0 implicit places.
Running 242 sub problems to find dead transitions.
[2024-05-28 10:12:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 252/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 91/343 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:12:46] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
[2024-05-28 10:12:46] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
[2024-05-28 10:12:46] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 1 ms to minimize.
[2024-05-28 10:12:46] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 3 ms to minimize.
[2024-05-28 10:12:46] [INFO ] Deduced a trap composed of 23 places in 43 ms of which 1 ms to minimize.
[2024-05-28 10:12:46] [INFO ] Deduced a trap composed of 23 places in 47 ms of which 1 ms to minimize.
[2024-05-28 10:12:46] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 1 ms to minimize.
[2024-05-28 10:12:46] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 1 ms to minimize.
[2024-05-28 10:12:47] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 1 ms to minimize.
[2024-05-28 10:12:47] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 10/354 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:12:48] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 1/355 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (OVERLAPS) 243/496 variables, 253/608 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:12:51] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
[2024-05-28 10:12:51] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 0 ms to minimize.
[2024-05-28 10:12:51] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-05-28 10:12:51] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:12:51] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:12:52] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:12:52] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/496 variables, 7/615 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:12:53] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 0 ms to minimize.
[2024-05-28 10:12:53] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
[2024-05-28 10:12:53] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 0 ms to minimize.
[2024-05-28 10:12:53] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
[2024-05-28 10:12:53] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 1 ms to minimize.
[2024-05-28 10:12:53] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:12:53] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2024-05-28 10:12:54] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:12:54] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/496 variables, 9/624 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:12:57] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/496 variables, 1/625 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:12:58] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/496 variables, 1/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/496 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 13 (OVERLAPS) 0/496 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Real declared 496/496 variables, and 626 constraints, problems are : Problem set: 0 solved, 242 unsolved in 20828 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 29/29 constraints]
Escalating to Integer solving :Problem set: 0 solved, 242 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 252/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 91/343 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 29/373 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 6 (OVERLAPS) 243/496 variables, 253/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/496 variables, 242/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/496 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 9 (OVERLAPS) 0/496 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Int declared 496/496 variables, and 868 constraints, problems are : Problem set: 0 solved, 242 unsolved in 23629 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 29/29 constraints]
After SMT, in 44494ms problems are : Problem set: 0 solved, 242 unsolved
Search for dead transitions found 0 dead transitions in 44496ms
Finished structural reductions in LTL mode , in 1 iterations and 44880 ms. Remains : 253/253 places, 243/243 transitions.
Stuttering acceptance computed with spot in 164 ms :[(AND p0 p1), p1, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLCardinality-05
Product exploration explored 100000 steps with 1986 reset in 282 ms.
Product exploration explored 100000 steps with 1982 reset in 313 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X (AND p0 p1))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 113 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 172 ms :[(AND p0 p1), p1, (NOT p0), (NOT p0)]
RANDOM walk for 467 steps (0 resets) in 11 ms. (38 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X (AND p0 p1))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1)))), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 211 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 172 ms :[(AND p0 p1), p1, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 150 ms :[(AND p0 p1), p1, (NOT p0), (NOT p0)]
[2024-05-28 10:13:29] [INFO ] Invariant cache hit.
[2024-05-28 10:13:29] [INFO ] [Real]Absence check using 91 positive place invariants in 20 ms returned sat
[2024-05-28 10:13:29] [INFO ] [Real]Absence check using state equation in 191 ms returned sat
[2024-05-28 10:13:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:13:29] [INFO ] [Nat]Absence check using 91 positive place invariants in 17 ms returned sat
[2024-05-28 10:13:30] [INFO ] [Nat]Absence check using state equation in 154 ms returned sat
[2024-05-28 10:13:30] [INFO ] Computed and/alt/rep : 224/783/224 causal constraints (skipped 18 transitions) in 17 ms.
[2024-05-28 10:13:31] [INFO ] Added : 194 causal constraints over 39 iterations in 1371 ms. Result :sat
Could not prove EG (AND p0 p1)
Support contains 4 out of 253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 252 transition count 241
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 250 transition count 241
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 5 place count 249 transition count 240
Applied a total of 5 rules in 14 ms. Remains 249 /253 variables (removed 4) and now considering 240/243 (removed 3) transitions.
// Phase 1: matrix 240 rows 249 cols
[2024-05-28 10:13:31] [INFO ] Computed 90 invariants in 2 ms
[2024-05-28 10:13:31] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-05-28 10:13:31] [INFO ] Invariant cache hit.
[2024-05-28 10:13:31] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2024-05-28 10:13:31] [INFO ] Redundant transitions in 28 ms returned [232]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 238 sub problems to find dead transitions.
// Phase 1: matrix 239 rows 249 cols
[2024-05-28 10:13:31] [INFO ] Computed 90 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:13:32] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2024-05-28 10:13:33] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2024-05-28 10:13:33] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 1 ms to minimize.
[2024-05-28 10:13:33] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 1 ms to minimize.
[2024-05-28 10:13:33] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 1 ms to minimize.
[2024-05-28 10:13:33] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 1 ms to minimize.
[2024-05-28 10:13:33] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 1 ms to minimize.
[2024-05-28 10:13:33] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 1 ms to minimize.
[2024-05-28 10:13:33] [INFO ] Deduced a trap composed of 38 places in 57 ms of which 1 ms to minimize.
[2024-05-28 10:13:34] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/249 variables, 10/349 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/249 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (OVERLAPS) 239/488 variables, 249/598 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:13:36] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-05-28 10:13:36] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:13:36] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
[2024-05-28 10:13:37] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 1 ms to minimize.
[2024-05-28 10:13:37] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:13:37] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
[2024-05-28 10:13:37] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/488 variables, 7/605 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:13:38] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:13:38] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:13:38] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:13:38] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 1 ms to minimize.
[2024-05-28 10:13:38] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:13:39] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/488 variables, 6/611 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:13:41] [INFO ] Deduced a trap composed of 8 places in 55 ms of which 1 ms to minimize.
[2024-05-28 10:13:42] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/488 variables, 2/613 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:13:43] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:13:43] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 1 ms to minimize.
[2024-05-28 10:13:44] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/488 variables, 3/616 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:13:45] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
[2024-05-28 10:13:46] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/488 variables, 2/618 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:13:48] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/488 variables, 1/619 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:13:49] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/488 variables, 1/620 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:13:50] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-05-28 10:13:50] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 4 ms to minimize.
[2024-05-28 10:13:51] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-05-28 10:13:51] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/488 variables, 4/624 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:13:54] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-28 10:13:54] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:13:54] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:13:54] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 0 ms to minimize.
[2024-05-28 10:13:54] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:13:54] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/488 variables, 6/630 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:13:56] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:13:56] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:13:56] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/488 variables, 3/633 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/488 variables, 0/633 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 488/488 variables, and 633 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30012 ms.
Refiners :[Domain max(s): 249/249 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 249/249 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 45/45 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/249 variables, 45/384 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/249 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (OVERLAPS) 239/488 variables, 249/633 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/488 variables, 238/871 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/488 variables, 0/871 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:14:18] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/488 variables, 1/872 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 488/488 variables, and 872 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30013 ms.
Refiners :[Domain max(s): 249/249 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 249/249 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 46/46 constraints]
After SMT, in 60060ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 60063ms
Starting structural reductions in SI_LTL mode, iteration 1 : 249/253 places, 239/243 transitions.
Applied a total of 0 rules in 11 ms. Remains 249 /249 variables (removed 0) and now considering 239/239 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60474 ms. Remains : 249/253 places, 239/243 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X (AND p0 p1))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 114 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 146 ms :[(AND p0 p1), p1, (NOT p0), (NOT p0)]
RANDOM walk for 158 steps (0 resets) in 5 ms. (26 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X (AND p0 p1))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1)))), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 206 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 155 ms :[(AND p0 p1), p1, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 130 ms :[(AND p0 p1), p1, (NOT p0), (NOT p0)]
[2024-05-28 10:14:32] [INFO ] Invariant cache hit.
[2024-05-28 10:14:32] [INFO ] [Real]Absence check using 90 positive place invariants in 17 ms returned sat
[2024-05-28 10:14:32] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2024-05-28 10:14:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:14:33] [INFO ] [Nat]Absence check using 90 positive place invariants in 15 ms returned sat
[2024-05-28 10:14:33] [INFO ] [Nat]Absence check using state equation in 170 ms returned sat
[2024-05-28 10:14:33] [INFO ] Computed and/alt/rep : 238/587/238 causal constraints (skipped 0 transitions) in 12 ms.
[2024-05-28 10:14:34] [INFO ] Added : 205 causal constraints over 41 iterations in 1246 ms. Result :sat
Could not prove EG (AND p0 p1)
Stuttering acceptance computed with spot in 128 ms :[(AND p0 p1), p1, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2156 reset in 258 ms.
Product exploration explored 100000 steps with 2218 reset in 297 ms.
Built C files in :
/tmp/ltsmin6495842271363283912
[2024-05-28 10:14:35] [INFO ] Computing symmetric may disable matrix : 239 transitions.
[2024-05-28 10:14:35] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:14:35] [INFO ] Computing symmetric may enable matrix : 239 transitions.
[2024-05-28 10:14:35] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:14:35] [INFO ] Computing Do-Not-Accords matrix : 239 transitions.
[2024-05-28 10:14:35] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:14:35] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6495842271363283912
Running compilation step : cd /tmp/ltsmin6495842271363283912;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 546 ms.
Running link step : cd /tmp/ltsmin6495842271363283912;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin6495842271363283912;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6053799955891257201.hoa' '--buchi-type=spotba'
LTSmin run took 1078 ms.
FORMULA ShieldIIPs-PT-010A-LTLCardinality-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-010A-LTLCardinality-05 finished in 114113 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Applied a total of 0 rules in 2 ms. Remains 253 /253 variables (removed 0) and now considering 243/243 (removed 0) transitions.
// Phase 1: matrix 243 rows 253 cols
[2024-05-28 10:14:37] [INFO ] Computed 91 invariants in 1 ms
[2024-05-28 10:14:37] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-05-28 10:14:37] [INFO ] Invariant cache hit.
[2024-05-28 10:14:37] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 368 ms to find 0 implicit places.
Running 242 sub problems to find dead transitions.
[2024-05-28 10:14:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 252/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 91/343 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:14:40] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 0 ms to minimize.
[2024-05-28 10:14:40] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-05-28 10:14:40] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2024-05-28 10:14:40] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2024-05-28 10:14:40] [INFO ] Deduced a trap composed of 23 places in 42 ms of which 1 ms to minimize.
[2024-05-28 10:14:40] [INFO ] Deduced a trap composed of 23 places in 42 ms of which 1 ms to minimize.
[2024-05-28 10:14:40] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 1 ms to minimize.
[2024-05-28 10:14:40] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 1 ms to minimize.
[2024-05-28 10:14:40] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 1 ms to minimize.
[2024-05-28 10:14:41] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 10/354 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:14:41] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 1/355 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (OVERLAPS) 243/496 variables, 253/608 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:14:45] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:14:45] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:14:45] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
[2024-05-28 10:14:45] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:14:45] [INFO ] Deduced a trap composed of 9 places in 19 ms of which 1 ms to minimize.
[2024-05-28 10:14:45] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 1 ms to minimize.
[2024-05-28 10:14:46] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/496 variables, 7/615 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:14:46] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-28 10:14:46] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 0 ms to minimize.
[2024-05-28 10:14:47] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:14:47] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2024-05-28 10:14:47] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 1 ms to minimize.
[2024-05-28 10:14:47] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 1 ms to minimize.
[2024-05-28 10:14:47] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 1 ms to minimize.
[2024-05-28 10:14:48] [INFO ] Deduced a trap composed of 11 places in 18 ms of which 0 ms to minimize.
[2024-05-28 10:14:48] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/496 variables, 9/624 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:14:50] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/496 variables, 1/625 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:14:52] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/496 variables, 1/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/496 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 13 (OVERLAPS) 0/496 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Real declared 496/496 variables, and 626 constraints, problems are : Problem set: 0 solved, 242 unsolved in 20141 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 29/29 constraints]
Escalating to Integer solving :Problem set: 0 solved, 242 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 252/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 91/343 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 29/373 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 6 (OVERLAPS) 243/496 variables, 253/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/496 variables, 242/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/496 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 9 (OVERLAPS) 0/496 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Int declared 496/496 variables, and 868 constraints, problems are : Problem set: 0 solved, 242 unsolved in 23143 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 29/29 constraints]
After SMT, in 43323ms problems are : Problem set: 0 solved, 242 unsolved
Search for dead transitions found 0 dead transitions in 43326ms
Finished structural reductions in LTL mode , in 1 iterations and 43697 ms. Remains : 253/253 places, 243/243 transitions.
Stuttering acceptance computed with spot in 118 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 461 steps with 0 reset in 2 ms.
FORMULA ShieldIIPs-PT-010A-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-010A-LTLCardinality-07 finished in 43831 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U (G(p1)||X(F(!p2)))) U (X(p2)&&G(p0))))'
Support contains 5 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Applied a total of 0 rules in 4 ms. Remains 253 /253 variables (removed 0) and now considering 243/243 (removed 0) transitions.
[2024-05-28 10:15:20] [INFO ] Invariant cache hit.
[2024-05-28 10:15:21] [INFO ] Implicit Places using invariants in 121 ms returned []
[2024-05-28 10:15:21] [INFO ] Invariant cache hit.
[2024-05-28 10:15:21] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
Running 242 sub problems to find dead transitions.
[2024-05-28 10:15:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 252/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 91/343 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:15:24] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
[2024-05-28 10:15:24] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-05-28 10:15:24] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
[2024-05-28 10:15:24] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2024-05-28 10:15:24] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 1 ms to minimize.
[2024-05-28 10:15:24] [INFO ] Deduced a trap composed of 23 places in 46 ms of which 1 ms to minimize.
[2024-05-28 10:15:24] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 1 ms to minimize.
[2024-05-28 10:15:24] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 1 ms to minimize.
[2024-05-28 10:15:24] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 1 ms to minimize.
[2024-05-28 10:15:25] [INFO ] Deduced a trap composed of 8 places in 15 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 10/354 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:15:25] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 1/355 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (OVERLAPS) 243/496 variables, 253/608 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:15:29] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 1 ms to minimize.
[2024-05-28 10:15:29] [INFO ] Deduced a trap composed of 20 places in 24 ms of which 0 ms to minimize.
[2024-05-28 10:15:29] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2024-05-28 10:15:29] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:15:29] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
[2024-05-28 10:15:29] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 0 ms to minimize.
[2024-05-28 10:15:30] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/496 variables, 7/615 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:15:30] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
[2024-05-28 10:15:30] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:15:30] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2024-05-28 10:15:31] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-05-28 10:15:31] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
[2024-05-28 10:15:31] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:15:31] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
[2024-05-28 10:15:32] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:15:32] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/496 variables, 9/624 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:15:34] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/496 variables, 1/625 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:15:36] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/496 variables, 1/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/496 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 13 (OVERLAPS) 0/496 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Real declared 496/496 variables, and 626 constraints, problems are : Problem set: 0 solved, 242 unsolved in 20312 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 29/29 constraints]
Escalating to Integer solving :Problem set: 0 solved, 242 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 252/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 91/343 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 29/373 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 6 (OVERLAPS) 243/496 variables, 253/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/496 variables, 242/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/496 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 9 (OVERLAPS) 0/496 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Int declared 496/496 variables, and 868 constraints, problems are : Problem set: 0 solved, 242 unsolved in 23353 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 29/29 constraints]
After SMT, in 43707ms problems are : Problem set: 0 solved, 242 unsolved
Search for dead transitions found 0 dead transitions in 43710ms
Finished structural reductions in LTL mode , in 1 iterations and 44049 ms. Remains : 253/253 places, 243/243 transitions.
Stuttering acceptance computed with spot in 199 ms :[(OR (NOT p0) (NOT p2)), p2, (AND p2 (NOT p1)), (NOT p2), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLCardinality-09
Stuttering criterion allowed to conclude after 5428 steps with 19 reset in 28 ms.
FORMULA ShieldIIPs-PT-010A-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-010A-LTLCardinality-09 finished in 44296 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U (!p1&&X(F(p2)))))'
Support contains 6 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Applied a total of 0 rules in 2 ms. Remains 253 /253 variables (removed 0) and now considering 243/243 (removed 0) transitions.
[2024-05-28 10:16:05] [INFO ] Invariant cache hit.
[2024-05-28 10:16:05] [INFO ] Implicit Places using invariants in 127 ms returned []
[2024-05-28 10:16:05] [INFO ] Invariant cache hit.
[2024-05-28 10:16:05] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
Running 242 sub problems to find dead transitions.
[2024-05-28 10:16:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 252/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 91/343 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:16:08] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:16:08] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:16:08] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-05-28 10:16:08] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 1 ms to minimize.
[2024-05-28 10:16:08] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 1 ms to minimize.
[2024-05-28 10:16:08] [INFO ] Deduced a trap composed of 23 places in 44 ms of which 1 ms to minimize.
[2024-05-28 10:16:08] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 1 ms to minimize.
[2024-05-28 10:16:08] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 1 ms to minimize.
[2024-05-28 10:16:09] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 1 ms to minimize.
[2024-05-28 10:16:09] [INFO ] Deduced a trap composed of 8 places in 17 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 10/354 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:16:09] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 1/355 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (OVERLAPS) 243/496 variables, 253/608 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:16:13] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:16:13] [INFO ] Deduced a trap composed of 20 places in 27 ms of which 0 ms to minimize.
[2024-05-28 10:16:13] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-05-28 10:16:13] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 0 ms to minimize.
[2024-05-28 10:16:13] [INFO ] Deduced a trap composed of 9 places in 19 ms of which 0 ms to minimize.
[2024-05-28 10:16:14] [INFO ] Deduced a trap composed of 18 places in 22 ms of which 1 ms to minimize.
[2024-05-28 10:16:14] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/496 variables, 7/615 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:16:14] [INFO ] Deduced a trap composed of 18 places in 21 ms of which 0 ms to minimize.
[2024-05-28 10:16:15] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
[2024-05-28 10:16:15] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 1 ms to minimize.
[2024-05-28 10:16:15] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-05-28 10:16:15] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:16:15] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:16:15] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 0 ms to minimize.
[2024-05-28 10:16:16] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-28 10:16:16] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/496 variables, 9/624 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:16:18] [INFO ] Deduced a trap composed of 9 places in 14 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/496 variables, 1/625 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:16:20] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/496 variables, 1/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/496 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 13 (OVERLAPS) 0/496 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Real declared 496/496 variables, and 626 constraints, problems are : Problem set: 0 solved, 242 unsolved in 20202 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 29/29 constraints]
Escalating to Integer solving :Problem set: 0 solved, 242 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 252/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 91/343 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 29/373 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 6 (OVERLAPS) 243/496 variables, 253/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/496 variables, 242/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/496 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 9 (OVERLAPS) 0/496 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Int declared 496/496 variables, and 868 constraints, problems are : Problem set: 0 solved, 242 unsolved in 23697 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 29/29 constraints]
After SMT, in 43935ms problems are : Problem set: 0 solved, 242 unsolved
Search for dead transitions found 0 dead transitions in 43938ms
Finished structural reductions in LTL mode , in 1 iterations and 44289 ms. Remains : 253/253 places, 243/243 transitions.
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p2) p1), (NOT p0), (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLCardinality-11
Product exploration explored 100000 steps with 8355 reset in 261 ms.
Product exploration explored 100000 steps with 8394 reset in 295 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0 p2), (X (NOT p2)), (X (AND p1 (NOT p0))), (X (NOT p0)), (X p1), (X (X (NOT p2))), (X (X (AND p1 (NOT p0)))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 104 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p2) p1), (NOT p0), (NOT p2)]
RANDOM walk for 1260 steps (0 resets) in 11 ms. (105 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0 p2), (X (NOT p2)), (X (AND p1 (NOT p0))), (X (NOT p0)), (X p1), (X (X (NOT p2))), (X (X (AND p1 (NOT p0)))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1)))), (F (NOT p2)), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 213 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p2) p1), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p2) p1), (NOT p0), (NOT p2)]
[2024-05-28 10:16:50] [INFO ] Invariant cache hit.
[2024-05-28 10:16:50] [INFO ] [Real]Absence check using 91 positive place invariants in 17 ms returned sat
[2024-05-28 10:16:51] [INFO ] [Real]Absence check using state equation in 154 ms returned sat
[2024-05-28 10:16:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:16:51] [INFO ] [Nat]Absence check using 91 positive place invariants in 17 ms returned sat
[2024-05-28 10:16:51] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2024-05-28 10:16:51] [INFO ] Computed and/alt/rep : 224/783/224 causal constraints (skipped 18 transitions) in 14 ms.
[2024-05-28 10:16:52] [INFO ] Added : 195 causal constraints over 39 iterations in 1199 ms. Result :sat
Could not prove EG p1
Support contains 6 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Applied a total of 0 rules in 1 ms. Remains 253 /253 variables (removed 0) and now considering 243/243 (removed 0) transitions.
[2024-05-28 10:16:52] [INFO ] Invariant cache hit.
[2024-05-28 10:16:52] [INFO ] Implicit Places using invariants in 125 ms returned []
[2024-05-28 10:16:52] [INFO ] Invariant cache hit.
[2024-05-28 10:16:52] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
Running 242 sub problems to find dead transitions.
[2024-05-28 10:16:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 252/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 91/343 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:16:55] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
[2024-05-28 10:16:55] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:16:56] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
[2024-05-28 10:16:56] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 1 ms to minimize.
[2024-05-28 10:16:56] [INFO ] Deduced a trap composed of 23 places in 42 ms of which 1 ms to minimize.
[2024-05-28 10:16:56] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 1 ms to minimize.
[2024-05-28 10:16:56] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 1 ms to minimize.
[2024-05-28 10:16:56] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 1 ms to minimize.
[2024-05-28 10:16:56] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 1 ms to minimize.
[2024-05-28 10:16:57] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 10/354 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:16:57] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 1/355 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (OVERLAPS) 243/496 variables, 253/608 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:17:00] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2024-05-28 10:17:00] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:17:00] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 0 ms to minimize.
[2024-05-28 10:17:01] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:17:01] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:17:01] [INFO ] Deduced a trap composed of 18 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:17:01] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/496 variables, 7/615 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:17:02] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 0 ms to minimize.
[2024-05-28 10:17:02] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 1 ms to minimize.
[2024-05-28 10:17:02] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-05-28 10:17:02] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:17:02] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
[2024-05-28 10:17:02] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:17:02] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 0 ms to minimize.
[2024-05-28 10:17:04] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-05-28 10:17:04] [INFO ] Deduced a trap composed of 11 places in 16 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/496 variables, 9/624 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:17:06] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/496 variables, 1/625 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 10:17:07] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/496 variables, 1/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/496 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 13 (OVERLAPS) 0/496 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Real declared 496/496 variables, and 626 constraints, problems are : Problem set: 0 solved, 242 unsolved in 20404 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 29/29 constraints]
Escalating to Integer solving :Problem set: 0 solved, 242 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 252/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 91/343 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 29/373 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 6 (OVERLAPS) 243/496 variables, 253/626 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/496 variables, 242/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/496 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 9 (OVERLAPS) 0/496 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 242 unsolved
No progress, stopping.
After SMT solving in domain Int declared 496/496 variables, and 868 constraints, problems are : Problem set: 0 solved, 242 unsolved in 23422 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 253/253 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 29/29 constraints]
After SMT, in 43863ms problems are : Problem set: 0 solved, 242 unsolved
Search for dead transitions found 0 dead transitions in 43865ms
Finished structural reductions in LTL mode , in 1 iterations and 44206 ms. Remains : 253/253 places, 243/243 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0 p2), (X (NOT p2)), (X (NOT p0)), (X p1), (X (AND (NOT p0) p1)), (X (X (NOT p2))), (X (X (NOT p0))), (X (X p1)), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 98 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p2) p1), (NOT p0), (NOT p2)]
RANDOM walk for 1444 steps (0 resets) in 11 ms. (120 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0 p2), (X (NOT p2)), (X (NOT p0)), (X p1), (X (AND (NOT p0) p1)), (X (X (NOT p2))), (X (X (NOT p0))), (X (X p1)), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1)))), (F (NOT p2)), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 185 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p2) p1), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p2) p1), (NOT p0), (NOT p2)]
[2024-05-28 10:17:37] [INFO ] Invariant cache hit.
[2024-05-28 10:17:37] [INFO ] [Real]Absence check using 91 positive place invariants in 18 ms returned sat
[2024-05-28 10:17:37] [INFO ] [Real]Absence check using state equation in 160 ms returned sat
[2024-05-28 10:17:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:17:37] [INFO ] [Nat]Absence check using 91 positive place invariants in 16 ms returned sat
[2024-05-28 10:17:38] [INFO ] [Nat]Absence check using state equation in 137 ms returned sat
[2024-05-28 10:17:38] [INFO ] Computed and/alt/rep : 224/783/224 causal constraints (skipped 18 transitions) in 15 ms.
[2024-05-28 10:17:39] [INFO ] Added : 195 causal constraints over 39 iterations in 1140 ms. Result :sat
Could not prove EG p1
Stuttering acceptance computed with spot in 174 ms :[(OR (NOT p2) p1), (NOT p0), (NOT p2)]
Product exploration explored 100000 steps with 8342 reset in 261 ms.
Product exploration explored 100000 steps with 8372 reset in 296 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p2) p1), (NOT p0), (NOT p2)]
Support contains 6 out of 253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 253 transition count 243
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 24 ms. Remains 253 /253 variables (removed 0) and now considering 243/243 (removed 0) transitions.
[2024-05-28 10:17:40] [INFO ] Redundant transitions in 31 ms returned [235]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT only with invariants) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 241 sub problems to find dead transitions.
// Phase 1: matrix 242 rows 253 cols
[2024-05-28 10:17:40] [INFO ] Computed 91 invariants in 6 ms
[2024-05-28 10:17:40] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/252 variables, 252/252 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/252 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 2 (OVERLAPS) 1/253 variables, 91/343 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:17:43] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2024-05-28 10:17:43] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:17:43] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:17:43] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
[2024-05-28 10:17:43] [INFO ] Deduced a trap composed of 23 places in 42 ms of which 0 ms to minimize.
[2024-05-28 10:17:43] [INFO ] Deduced a trap composed of 23 places in 44 ms of which 0 ms to minimize.
[2024-05-28 10:17:43] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 1 ms to minimize.
[2024-05-28 10:17:43] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 1 ms to minimize.
[2024-05-28 10:17:43] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 1 ms to minimize.
[2024-05-28 10:17:43] [INFO ] Deduced a trap composed of 2 places in 66 ms of which 1 ms to minimize.
Problem TDEAD68 is UNSAT
[2024-05-28 10:17:43] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 0 ms to minimize.
Problem TDEAD69 is UNSAT
[2024-05-28 10:17:44] [INFO ] Deduced a trap composed of 8 places in 16 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 12/356 constraints. Problems are: Problem set: 2 solved, 239 unsolved
[2024-05-28 10:17:44] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 1/357 constraints. Problems are: Problem set: 2 solved, 239 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 0/357 constraints. Problems are: Problem set: 2 solved, 239 unsolved
At refinement iteration 7 (OVERLAPS) 242/495 variables, 253/610 constraints. Problems are: Problem set: 2 solved, 239 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/495 variables, 3/613 constraints. Problems are: Problem set: 2 solved, 239 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/495 variables, 0/613 constraints. Problems are: Problem set: 2 solved, 239 unsolved
At refinement iteration 10 (OVERLAPS) 0/495 variables, 0/613 constraints. Problems are: Problem set: 2 solved, 239 unsolved
No progress, stopping.
After SMT solving in domain Real declared 495/495 variables, and 613 constraints, problems are : Problem set: 2 solved, 239 unsolved in 13447 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 253/253 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 241/241 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 2 solved, 239 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/250 variables, 250/250 constraints. Problems are: Problem set: 2 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/250 variables, 0/250 constraints. Problems are: Problem set: 2 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 3/253 variables, 91/341 constraints. Problems are: Problem set: 2 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/253 variables, 3/344 constraints. Problems are: Problem set: 2 solved, 239 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 13/357 constraints. Problems are: Problem set: 2 solved, 239 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 0/357 constraints. Problems are: Problem set: 2 solved, 239 unsolved
At refinement iteration 6 (OVERLAPS) 242/495 variables, 253/610 constraints. Problems are: Problem set: 2 solved, 239 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/495 variables, 3/613 constraints. Problems are: Problem set: 2 solved, 239 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/495 variables, 239/852 constraints. Problems are: Problem set: 2 solved, 239 unsolved
[2024-05-28 10:17:58] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:17:58] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 0 ms to minimize.
[2024-05-28 10:17:58] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/495 variables, 3/855 constraints. Problems are: Problem set: 2 solved, 239 unsolved
[2024-05-28 10:18:12] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
[2024-05-28 10:18:13] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/495 variables, 2/857 constraints. Problems are: Problem set: 2 solved, 239 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 495/495 variables, and 857 constraints, problems are : Problem set: 2 solved, 239 unsolved in 30015 ms.
Refiners :[Domain max(s): 253/253 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 253/253 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 239/241 constraints, Known Traps: 18/18 constraints]
After SMT, in 43504ms problems are : Problem set: 2 solved, 239 unsolved
Search for dead transitions found 2 dead transitions in 43506ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 253/253 places, 240/243 transitions.
Graph (complete) has 879 edges and 253 vertex of which 251 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 8 ms. Remains 251 /253 variables (removed 2) and now considering 240/240 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 251/253 places, 240/243 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 43575 ms. Remains : 251/253 places, 240/243 transitions.
Built C files in :
/tmp/ltsmin7080463493343224285
[2024-05-28 10:18:23] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7080463493343224285
Running compilation step : cd /tmp/ltsmin7080463493343224285;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 478 ms.
Running link step : cd /tmp/ltsmin7080463493343224285;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin7080463493343224285;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10614318424145907545.hoa' '--buchi-type=spotba'
LTSmin run took 577 ms.
FORMULA ShieldIIPs-PT-010A-LTLCardinality-11 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-010A-LTLCardinality-11 finished in 139699 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 3 out of 253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 252 transition count 241
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 250 transition count 241
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 5 place count 249 transition count 240
Applied a total of 5 rules in 21 ms. Remains 249 /253 variables (removed 4) and now considering 240/243 (removed 3) transitions.
// Phase 1: matrix 240 rows 249 cols
[2024-05-28 10:18:24] [INFO ] Computed 90 invariants in 1 ms
[2024-05-28 10:18:25] [INFO ] Implicit Places using invariants in 127 ms returned []
[2024-05-28 10:18:25] [INFO ] Invariant cache hit.
[2024-05-28 10:18:25] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
[2024-05-28 10:18:25] [INFO ] Redundant transitions in 35 ms returned [232]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 238 sub problems to find dead transitions.
// Phase 1: matrix 239 rows 249 cols
[2024-05-28 10:18:25] [INFO ] Computed 90 invariants in 3 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:18:26] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 1 ms to minimize.
[2024-05-28 10:18:26] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:18:26] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 1 ms to minimize.
[2024-05-28 10:18:26] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 1 ms to minimize.
[2024-05-28 10:18:26] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 0 ms to minimize.
[2024-05-28 10:18:26] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 1 ms to minimize.
[2024-05-28 10:18:26] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 1 ms to minimize.
[2024-05-28 10:18:26] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 1 ms to minimize.
[2024-05-28 10:18:27] [INFO ] Deduced a trap composed of 38 places in 52 ms of which 1 ms to minimize.
[2024-05-28 10:18:27] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/249 variables, 10/349 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/249 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (OVERLAPS) 239/488 variables, 249/598 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:18:30] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:18:30] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:18:30] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:18:30] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2024-05-28 10:18:30] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2024-05-28 10:18:30] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:18:30] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/488 variables, 7/605 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:18:31] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 0 ms to minimize.
[2024-05-28 10:18:31] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:18:32] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:18:32] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 1 ms to minimize.
[2024-05-28 10:18:32] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-05-28 10:18:32] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/488 variables, 6/611 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:18:35] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2024-05-28 10:18:35] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/488 variables, 2/613 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:18:36] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:18:37] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 1 ms to minimize.
[2024-05-28 10:18:37] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/488 variables, 3/616 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:18:38] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:18:39] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/488 variables, 2/618 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:18:41] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/488 variables, 1/619 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:18:42] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/488 variables, 1/620 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:18:43] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:18:43] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2024-05-28 10:18:44] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2024-05-28 10:18:44] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/488 variables, 4/624 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:18:46] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:18:47] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-05-28 10:18:47] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:18:47] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-28 10:18:47] [INFO ] Deduced a trap composed of 17 places in 20 ms of which 0 ms to minimize.
[2024-05-28 10:18:47] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/488 variables, 6/630 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:18:48] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:18:49] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
[2024-05-28 10:18:49] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/488 variables, 3/633 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/488 variables, 0/633 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:18:54] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
At refinement iteration 16 (OVERLAPS) 0/488 variables, 1/634 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 488/488 variables, and 634 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30013 ms.
Refiners :[Domain max(s): 249/249 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 249/249 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 46/46 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/249 variables, 46/385 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/249 variables, 0/385 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (OVERLAPS) 239/488 variables, 249/634 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/488 variables, 238/872 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:18:59] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-05-28 10:18:59] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/488 variables, 2/874 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/488 variables, 0/874 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 488/488 variables, and 874 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30015 ms.
Refiners :[Domain max(s): 249/249 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 249/249 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 48/48 constraints]
After SMT, in 60065ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 60067ms
Starting structural reductions in SI_LTL mode, iteration 1 : 249/253 places, 239/243 transitions.
Applied a total of 0 rules in 6 ms. Remains 249 /249 variables (removed 0) and now considering 239/239 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60502 ms. Remains : 249/253 places, 239/243 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLCardinality-12
Product exploration explored 100000 steps with 221 reset in 341 ms.
Product exploration explored 100000 steps with 224 reset in 386 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 88 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 6469 steps (9 resets) in 58 ms. (109 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1)))), (F (NOT (OR p0 p1))), (F p1), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 177 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 249 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 249/249 places, 239/239 transitions.
Applied a total of 0 rules in 9 ms. Remains 249 /249 variables (removed 0) and now considering 239/239 (removed 0) transitions.
[2024-05-28 10:19:26] [INFO ] Invariant cache hit.
[2024-05-28 10:19:26] [INFO ] Implicit Places using invariants in 119 ms returned []
[2024-05-28 10:19:26] [INFO ] Invariant cache hit.
[2024-05-28 10:19:27] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
[2024-05-28 10:19:27] [INFO ] Redundant transitions in 27 ms returned []
Running 238 sub problems to find dead transitions.
[2024-05-28 10:19:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:19:28] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-05-28 10:19:28] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:19:28] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
[2024-05-28 10:19:28] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
[2024-05-28 10:19:28] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 1 ms to minimize.
[2024-05-28 10:19:28] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 1 ms to minimize.
[2024-05-28 10:19:28] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 1 ms to minimize.
[2024-05-28 10:19:28] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-28 10:19:28] [INFO ] Deduced a trap composed of 38 places in 50 ms of which 1 ms to minimize.
[2024-05-28 10:19:29] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/249 variables, 10/349 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/249 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (OVERLAPS) 239/488 variables, 249/598 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:19:31] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 0 ms to minimize.
[2024-05-28 10:19:31] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2024-05-28 10:19:31] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:19:31] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:19:31] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2024-05-28 10:19:31] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:19:31] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 1 ms to minimize.
[2024-05-28 10:19:32] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-05-28 10:19:32] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 0 ms to minimize.
[2024-05-28 10:19:32] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:19:32] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:19:32] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/488 variables, 12/610 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:19:33] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 0 ms to minimize.
[2024-05-28 10:19:33] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/488 variables, 2/612 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:19:36] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2024-05-28 10:19:36] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2024-05-28 10:19:36] [INFO ] Deduced a trap composed of 8 places in 16 ms of which 0 ms to minimize.
[2024-05-28 10:19:37] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/488 variables, 4/616 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:19:38] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/488 variables, 1/617 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:19:39] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/488 variables, 1/618 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:19:42] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/488 variables, 1/619 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:19:43] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
[2024-05-28 10:19:43] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:19:43] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/488 variables, 3/622 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:19:45] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:19:46] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/488 variables, 2/624 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/488 variables, 0/624 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 14 (OVERLAPS) 0/488 variables, 0/624 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Real declared 488/488 variables, and 624 constraints, problems are : Problem set: 0 solved, 238 unsolved in 23820 ms.
Refiners :[Domain max(s): 249/249 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 249/249 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 36/36 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/249 variables, 36/375 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/249 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (OVERLAPS) 239/488 variables, 249/624 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/488 variables, 238/862 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/488 variables, 0/862 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:20:01] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/488 variables, 1/863 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:20:15] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:20:16] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 488/488 variables, and 865 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30011 ms.
Refiners :[Domain max(s): 249/249 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 249/249 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 39/39 constraints]
After SMT, in 53861ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 53864ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54252 ms. Remains : 249/249 places, 239/239 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 100 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 4277 steps (5 resets) in 31 ms. (133 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1)))), (F (NOT (OR p0 p1))), (F p1), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 212 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 220 reset in 324 ms.
Product exploration explored 100000 steps with 221 reset in 360 ms.
Built C files in :
/tmp/ltsmin15696728996465378348
[2024-05-28 10:20:22] [INFO ] Computing symmetric may disable matrix : 239 transitions.
[2024-05-28 10:20:22] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:20:22] [INFO ] Computing symmetric may enable matrix : 239 transitions.
[2024-05-28 10:20:22] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:20:22] [INFO ] Computing Do-Not-Accords matrix : 239 transitions.
[2024-05-28 10:20:22] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:20:22] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15696728996465378348
Running compilation step : cd /tmp/ltsmin15696728996465378348;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 553 ms.
Running link step : cd /tmp/ltsmin15696728996465378348;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin15696728996465378348;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12451890970660503494.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 249 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 249/249 places, 239/239 transitions.
Applied a total of 0 rules in 5 ms. Remains 249 /249 variables (removed 0) and now considering 239/239 (removed 0) transitions.
[2024-05-28 10:20:37] [INFO ] Invariant cache hit.
[2024-05-28 10:20:37] [INFO ] Implicit Places using invariants in 122 ms returned []
[2024-05-28 10:20:37] [INFO ] Invariant cache hit.
[2024-05-28 10:20:37] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 326 ms to find 0 implicit places.
[2024-05-28 10:20:37] [INFO ] Redundant transitions in 34 ms returned []
Running 238 sub problems to find dead transitions.
[2024-05-28 10:20:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:20:38] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:20:39] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
[2024-05-28 10:20:39] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:20:39] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 1 ms to minimize.
[2024-05-28 10:20:39] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 1 ms to minimize.
[2024-05-28 10:20:39] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 1 ms to minimize.
[2024-05-28 10:20:39] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 0 ms to minimize.
[2024-05-28 10:20:39] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-28 10:20:39] [INFO ] Deduced a trap composed of 38 places in 52 ms of which 1 ms to minimize.
[2024-05-28 10:20:40] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/249 variables, 10/349 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/249 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (OVERLAPS) 239/488 variables, 249/598 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:20:42] [INFO ] Deduced a trap composed of 23 places in 30 ms of which 0 ms to minimize.
[2024-05-28 10:20:42] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2024-05-28 10:20:42] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 0 ms to minimize.
[2024-05-28 10:20:42] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:20:42] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
[2024-05-28 10:20:42] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-28 10:20:42] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
[2024-05-28 10:20:43] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 1 ms to minimize.
[2024-05-28 10:20:43] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2024-05-28 10:20:43] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-05-28 10:20:43] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:20:43] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/488 variables, 12/610 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:20:44] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-28 10:20:44] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/488 variables, 2/612 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:20:47] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:20:47] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-05-28 10:20:47] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 0 ms to minimize.
[2024-05-28 10:20:48] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/488 variables, 4/616 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:20:49] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/488 variables, 1/617 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:20:50] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/488 variables, 1/618 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:20:53] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/488 variables, 1/619 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:20:54] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-05-28 10:20:54] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2024-05-28 10:20:55] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/488 variables, 3/622 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:20:56] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:20:57] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/488 variables, 2/624 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/488 variables, 0/624 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 14 (OVERLAPS) 0/488 variables, 0/624 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Real declared 488/488 variables, and 624 constraints, problems are : Problem set: 0 solved, 238 unsolved in 24698 ms.
Refiners :[Domain max(s): 249/249 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 249/249 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 36/36 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/249 variables, 36/375 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/249 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (OVERLAPS) 239/488 variables, 249/624 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/488 variables, 238/862 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/488 variables, 0/862 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:21:13] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/488 variables, 1/863 constraints. Problems are: Problem set: 0 solved, 238 unsolved
[2024-05-28 10:21:27] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:21:28] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 488/488 variables, and 865 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30018 ms.
Refiners :[Domain max(s): 249/249 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 249/249 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 39/39 constraints]
After SMT, in 54745ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 54748ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 55122 ms. Remains : 249/249 places, 239/239 transitions.
Built C files in :
/tmp/ltsmin15982776379813136233
[2024-05-28 10:21:32] [INFO ] Computing symmetric may disable matrix : 239 transitions.
[2024-05-28 10:21:32] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:21:32] [INFO ] Computing symmetric may enable matrix : 239 transitions.
[2024-05-28 10:21:32] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:21:32] [INFO ] Computing Do-Not-Accords matrix : 239 transitions.
[2024-05-28 10:21:32] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:21:32] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15982776379813136233
Running compilation step : cd /tmp/ltsmin15982776379813136233;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 540 ms.
Running link step : cd /tmp/ltsmin15982776379813136233;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin15982776379813136233;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5804525401115730320.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 10:21:47] [INFO ] Flatten gal took : 12 ms
[2024-05-28 10:21:47] [INFO ] Flatten gal took : 9 ms
[2024-05-28 10:21:47] [INFO ] Time to serialize gal into /tmp/LTL1774060353695478506.gal : 3 ms
[2024-05-28 10:21:47] [INFO ] Time to serialize properties into /tmp/LTL17597726050621548494.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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1774060353695478506.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4809754461848880019.hoa' '-atoms' '/tmp/LTL17597726050621548494.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL17597726050621548494.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4809754461848880019.hoa
Detected timeout of ITS tools.
[2024-05-28 10:22:02] [INFO ] Flatten gal took : 17 ms
[2024-05-28 10:22:02] [INFO ] Flatten gal took : 9 ms
[2024-05-28 10:22:02] [INFO ] Time to serialize gal into /tmp/LTL6524772903119715191.gal : 2 ms
[2024-05-28 10:22:02] [INFO ] Time to serialize properties into /tmp/LTL10834267937840959668.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6524772903119715191.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10834267937840959668.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F(("(p41==0)")||(G("((p99==0)&&(p107==1))"))))))
Formula 0 simplified : G(F!"((p99==0)&&(p107==1))" & FG!"(p41==0)")
Detected timeout of ITS tools.
[2024-05-28 10:22:17] [INFO ] Flatten gal took : 18 ms
[2024-05-28 10:22:17] [INFO ] Applying decomposition
[2024-05-28 10:22:17] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1080051570940888691.txt' '-o' '/tmp/graph1080051570940888691.bin' '-w' '/tmp/graph1080051570940888691.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1080051570940888691.bin' '-l' '-1' '-v' '-w' '/tmp/graph1080051570940888691.weights' '-q' '0' '-e' '0.001'
[2024-05-28 10:22:17] [INFO ] Decomposing Gal with order
[2024-05-28 10:22:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:22:17] [INFO ] Removed a total of 155 redundant transitions.
[2024-05-28 10:22:17] [INFO ] Flatten gal took : 16 ms
[2024-05-28 10:22:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 148 labels/synchronizations in 6 ms.
[2024-05-28 10:22:17] [INFO ] Time to serialize gal into /tmp/LTL12793015035320829666.gal : 3 ms
[2024-05-28 10:22:17] [INFO ] Time to serialize properties into /tmp/LTL4673634409059369515.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12793015035320829666.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4673634409059369515.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F(("(i1.i2.u15.p41==0)")||(G("((i3.i2.u36.p99==0)&&(i4.i1.u38.p107==1))"))))))
Formula 0 simplified : G(F!"((i3.i2.u36.p99==0)&&(i4.i1.u38.p107==1))" & FG!"(i1.i2.u15.p41==0)")
Detected timeout of ITS tools.
Treatment of property ShieldIIPs-PT-010A-LTLCardinality-12 finished in 248127 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(F(p1))||p0))))'
Support contains 2 out of 253 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 253/253 places, 243/243 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 252 transition count 242
Applied a total of 2 rules in 9 ms. Remains 252 /253 variables (removed 1) and now considering 242/243 (removed 1) transitions.
// Phase 1: matrix 242 rows 252 cols
[2024-05-28 10:22:33] [INFO ] Computed 91 invariants in 4 ms
[2024-05-28 10:22:33] [INFO ] Implicit Places using invariants in 122 ms returned []
[2024-05-28 10:22:33] [INFO ] Invariant cache hit.
[2024-05-28 10:22:33] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 333 ms to find 0 implicit places.
[2024-05-28 10:22:33] [INFO ] Redundant transitions in 27 ms returned []
Running 241 sub problems to find dead transitions.
[2024-05-28 10:22:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 251/251 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/251 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 2 (OVERLAPS) 1/252 variables, 91/342 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/252 variables, 1/343 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:22:36] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:22:36] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
[2024-05-28 10:22:36] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 1 ms to minimize.
[2024-05-28 10:22:36] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2024-05-28 10:22:36] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 1 ms to minimize.
[2024-05-28 10:22:36] [INFO ] Deduced a trap composed of 23 places in 55 ms of which 1 ms to minimize.
[2024-05-28 10:22:36] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 1 ms to minimize.
[2024-05-28 10:22:36] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 1 ms to minimize.
[2024-05-28 10:22:36] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 1 ms to minimize.
[2024-05-28 10:22:37] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/252 variables, 10/353 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:22:37] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/252 variables, 1/354 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/252 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 7 (OVERLAPS) 242/494 variables, 252/606 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:22:41] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-05-28 10:22:41] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2024-05-28 10:22:41] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
[2024-05-28 10:22:42] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/494 variables, 4/610 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:22:42] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
[2024-05-28 10:22:42] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 0 ms to minimize.
[2024-05-28 10:22:42] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 0 ms to minimize.
[2024-05-28 10:22:42] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 0 ms to minimize.
[2024-05-28 10:22:42] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:22:43] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:22:43] [INFO ] Deduced a trap composed of 8 places in 14 ms of which 0 ms to minimize.
[2024-05-28 10:22:43] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:22:43] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/494 variables, 9/619 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/494 variables, 0/619 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:22:46] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 1 ms to minimize.
[2024-05-28 10:22:46] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:22:47] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/494 variables, 3/622 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/494 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 13 (OVERLAPS) 0/494 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 241 unsolved
No progress, stopping.
After SMT solving in domain Real declared 494/494 variables, and 622 constraints, problems are : Problem set: 0 solved, 241 unsolved in 19810 ms.
Refiners :[Domain max(s): 252/252 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 241/241 constraints, Known Traps: 27/27 constraints]
Escalating to Integer solving :Problem set: 0 solved, 241 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 251/251 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/251 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 2 (OVERLAPS) 1/252 variables, 91/342 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/252 variables, 1/343 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/252 variables, 27/370 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/252 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 6 (OVERLAPS) 242/494 variables, 252/622 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/494 variables, 241/863 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:22:58] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/494 variables, 1/864 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:23:09] [INFO ] Deduced a trap composed of 9 places in 19 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/494 variables, 1/865 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:23:21] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 494/494 variables, and 866 constraints, problems are : Problem set: 0 solved, 241 unsolved in 30009 ms.
Refiners :[Domain max(s): 252/252 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 241/241 constraints, Known Traps: 30/30 constraints]
After SMT, in 49865ms problems are : Problem set: 0 solved, 241 unsolved
Search for dead transitions found 0 dead transitions in 49867ms
Starting structural reductions in SI_LTL mode, iteration 1 : 252/253 places, 242/243 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 50241 ms. Remains : 252/253 places, 242/243 transitions.
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-010A-LTLCardinality-15
Product exploration explored 100000 steps with 1446 reset in 295 ms.
Product exploration explored 100000 steps with 1457 reset in 326 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 86 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Reduction of identical properties reduced properties to check from 4 to 2
RANDOM walk for 40000 steps (72 resets) in 236 ms. (168 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 1/1 properties
[2024-05-28 10:23:24] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 5/7 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 245/252 variables, 89/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/252 variables, 245/343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/252 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 242/494 variables, 252/595 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/494 variables, 0/595 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/494 variables, 0/595 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 494/494 variables, and 595 constraints, problems are : Problem set: 0 solved, 1 unsolved in 126 ms.
Refiners :[Domain max(s): 252/252 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Problem apf1 is UNSAT
After SMT solving in domain Int declared 2/494 variables, and 2 constraints, problems are : Problem set: 1 solved, 0 unsolved in 15 ms.
Refiners :[Domain max(s): 2/252 constraints, Positive P Invariants (semi-flows): 0/91 constraints, State Equation: 0/252 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 150ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (G (OR (NOT p0) p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT p0))]
Knowledge based reduction with 10 factoid took 201 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 252 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 252/252 places, 242/242 transitions.
Applied a total of 0 rules in 6 ms. Remains 252 /252 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2024-05-28 10:23:24] [INFO ] Invariant cache hit.
[2024-05-28 10:23:24] [INFO ] Implicit Places using invariants in 132 ms returned []
[2024-05-28 10:23:24] [INFO ] Invariant cache hit.
[2024-05-28 10:23:25] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 331 ms to find 0 implicit places.
[2024-05-28 10:23:25] [INFO ] Redundant transitions in 31 ms returned []
Running 241 sub problems to find dead transitions.
[2024-05-28 10:23:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 251/251 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/251 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 2 (OVERLAPS) 1/252 variables, 91/342 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/252 variables, 1/343 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:23:28] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-05-28 10:23:28] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
[2024-05-28 10:23:28] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
[2024-05-28 10:23:28] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
[2024-05-28 10:23:28] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 0 ms to minimize.
[2024-05-28 10:23:28] [INFO ] Deduced a trap composed of 23 places in 44 ms of which 0 ms to minimize.
[2024-05-28 10:23:28] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 1 ms to minimize.
[2024-05-28 10:23:28] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 1 ms to minimize.
[2024-05-28 10:23:28] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 1 ms to minimize.
[2024-05-28 10:23:29] [INFO ] Deduced a trap composed of 8 places in 15 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/252 variables, 10/353 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:23:29] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/252 variables, 1/354 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/252 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 7 (OVERLAPS) 242/494 variables, 252/606 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:23:33] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
[2024-05-28 10:23:33] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 1 ms to minimize.
[2024-05-28 10:23:33] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:23:34] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/494 variables, 4/610 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:23:34] [INFO ] Deduced a trap composed of 11 places in 17 ms of which 0 ms to minimize.
[2024-05-28 10:23:34] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 0 ms to minimize.
[2024-05-28 10:23:34] [INFO ] Deduced a trap composed of 17 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:23:34] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 1 ms to minimize.
[2024-05-28 10:23:35] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:23:35] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:23:35] [INFO ] Deduced a trap composed of 8 places in 16 ms of which 0 ms to minimize.
[2024-05-28 10:23:35] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 1 ms to minimize.
[2024-05-28 10:23:35] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/494 variables, 9/619 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/494 variables, 0/619 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:23:38] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:23:38] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:23:39] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/494 variables, 3/622 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/494 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 13 (OVERLAPS) 0/494 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 241 unsolved
No progress, stopping.
After SMT solving in domain Real declared 494/494 variables, and 622 constraints, problems are : Problem set: 0 solved, 241 unsolved in 20174 ms.
Refiners :[Domain max(s): 252/252 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 241/241 constraints, Known Traps: 27/27 constraints]
Escalating to Integer solving :Problem set: 0 solved, 241 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 251/251 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/251 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 2 (OVERLAPS) 1/252 variables, 91/342 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/252 variables, 1/343 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/252 variables, 27/370 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/252 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 6 (OVERLAPS) 242/494 variables, 252/622 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/494 variables, 241/863 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:23:50] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/494 variables, 1/864 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:24:01] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/494 variables, 1/865 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:24:12] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 494/494 variables, and 866 constraints, problems are : Problem set: 0 solved, 241 unsolved in 30010 ms.
Refiners :[Domain max(s): 252/252 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 241/241 constraints, Known Traps: 30/30 constraints]
After SMT, in 50229ms problems are : Problem set: 0 solved, 241 unsolved
Search for dead transitions found 0 dead transitions in 50231ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 50605 ms. Remains : 252/252 places, 242/242 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 169 steps (0 resets) in 4 ms. (33 steps per ms) remains 0/1 properties
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1482 reset in 283 ms.
Product exploration explored 100000 steps with 1460 reset in 322 ms.
Built C files in :
/tmp/ltsmin12906647200853305938
[2024-05-28 10:24:16] [INFO ] Computing symmetric may disable matrix : 242 transitions.
[2024-05-28 10:24:16] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:24:16] [INFO ] Computing symmetric may enable matrix : 242 transitions.
[2024-05-28 10:24:16] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:24:16] [INFO ] Computing Do-Not-Accords matrix : 242 transitions.
[2024-05-28 10:24:16] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:24:16] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12906647200853305938
Running compilation step : cd /tmp/ltsmin12906647200853305938;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 548 ms.
Running link step : cd /tmp/ltsmin12906647200853305938;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin12906647200853305938;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9015077338893937973.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 252 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 252/252 places, 242/242 transitions.
Applied a total of 0 rules in 8 ms. Remains 252 /252 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2024-05-28 10:24:31] [INFO ] Invariant cache hit.
[2024-05-28 10:24:31] [INFO ] Implicit Places using invariants in 119 ms returned []
[2024-05-28 10:24:31] [INFO ] Invariant cache hit.
[2024-05-28 10:24:31] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
[2024-05-28 10:24:31] [INFO ] Redundant transitions in 25 ms returned []
Running 241 sub problems to find dead transitions.
[2024-05-28 10:24:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 251/251 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/251 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 2 (OVERLAPS) 1/252 variables, 91/342 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/252 variables, 1/343 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:24:34] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-05-28 10:24:34] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-05-28 10:24:35] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
[2024-05-28 10:24:35] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
[2024-05-28 10:24:35] [INFO ] Deduced a trap composed of 23 places in 40 ms of which 1 ms to minimize.
[2024-05-28 10:24:35] [INFO ] Deduced a trap composed of 23 places in 44 ms of which 0 ms to minimize.
[2024-05-28 10:24:35] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 1 ms to minimize.
[2024-05-28 10:24:35] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 1 ms to minimize.
[2024-05-28 10:24:35] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 1 ms to minimize.
[2024-05-28 10:24:36] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/252 variables, 10/353 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:24:36] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/252 variables, 1/354 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/252 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 7 (OVERLAPS) 242/494 variables, 252/606 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:24:39] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 1 ms to minimize.
[2024-05-28 10:24:39] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:24:40] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
[2024-05-28 10:24:41] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/494 variables, 4/610 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:24:41] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:24:41] [INFO ] Deduced a trap composed of 25 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:24:41] [INFO ] Deduced a trap composed of 17 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:24:41] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:24:41] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:24:41] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
[2024-05-28 10:24:41] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2024-05-28 10:24:42] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:24:42] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/494 variables, 9/619 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/494 variables, 0/619 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:24:45] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 1 ms to minimize.
[2024-05-28 10:24:45] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:24:45] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/494 variables, 3/622 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/494 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 13 (OVERLAPS) 0/494 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 241 unsolved
No progress, stopping.
After SMT solving in domain Real declared 494/494 variables, and 622 constraints, problems are : Problem set: 0 solved, 241 unsolved in 20124 ms.
Refiners :[Domain max(s): 252/252 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 241/241 constraints, Known Traps: 27/27 constraints]
Escalating to Integer solving :Problem set: 0 solved, 241 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 251/251 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/251 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 2 (OVERLAPS) 1/252 variables, 91/342 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/252 variables, 1/343 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/252 variables, 27/370 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/252 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 6 (OVERLAPS) 242/494 variables, 252/622 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/494 variables, 241/863 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:24:57] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/494 variables, 1/864 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:25:08] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/494 variables, 1/865 constraints. Problems are: Problem set: 0 solved, 241 unsolved
[2024-05-28 10:25:19] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 494/494 variables, and 866 constraints, problems are : Problem set: 0 solved, 241 unsolved in 30013 ms.
Refiners :[Domain max(s): 252/252 constraints, Positive P Invariants (semi-flows): 91/91 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 241/241 constraints, Known Traps: 30/30 constraints]
After SMT, in 50179ms problems are : Problem set: 0 solved, 241 unsolved
Search for dead transitions found 0 dead transitions in 50181ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 50535 ms. Remains : 252/252 places, 242/242 transitions.
Built C files in :
/tmp/ltsmin347320841691806466
[2024-05-28 10:25:22] [INFO ] Computing symmetric may disable matrix : 242 transitions.
[2024-05-28 10:25:22] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:25:22] [INFO ] Computing symmetric may enable matrix : 242 transitions.
[2024-05-28 10:25:22] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:25:22] [INFO ] Computing Do-Not-Accords matrix : 242 transitions.
[2024-05-28 10:25:22] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:25:22] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin347320841691806466
Running compilation step : cd /tmp/ltsmin347320841691806466;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 561 ms.
Running link step : cd /tmp/ltsmin347320841691806466;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin347320841691806466;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14951045194359111551.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 10:25:37] [INFO ] Flatten gal took : 11 ms
[2024-05-28 10:25:37] [INFO ] Flatten gal took : 10 ms
[2024-05-28 10:25:37] [INFO ] Time to serialize gal into /tmp/LTL15477123271232561840.gal : 2 ms
[2024-05-28 10:25:37] [INFO ] Time to serialize properties into /tmp/LTL1486644637481825207.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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15477123271232561840.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16198491184591514521.hoa' '-atoms' '/tmp/LTL1486644637481825207.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL1486644637481825207.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16198491184591514521.hoa
Detected timeout of ITS tools.
[2024-05-28 10:25:52] [INFO ] Flatten gal took : 10 ms
[2024-05-28 10:25:52] [INFO ] Flatten gal took : 9 ms
[2024-05-28 10:25:52] [INFO ] Time to serialize gal into /tmp/LTL7413856507154287282.gal : 5 ms
[2024-05-28 10:25:52] [INFO ] Time to serialize properties into /tmp/LTL4197401871455215354.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7413856507154287282.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4197401871455215354.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G(("((p176==0)||(p237==1))")||(X(F("((p176==0)||(p237==1))")))))))
Formula 0 simplified : FG!"((p176==0)||(p237==1))"
Detected timeout of ITS tools.
[2024-05-28 10:26:07] [INFO ] Flatten gal took : 13 ms
[2024-05-28 10:26:07] [INFO ] Applying decomposition
[2024-05-28 10:26:07] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph3766395044447125347.txt' '-o' '/tmp/graph3766395044447125347.bin' '-w' '/tmp/graph3766395044447125347.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3766395044447125347.bin' '-l' '-1' '-v' '-w' '/tmp/graph3766395044447125347.weights' '-q' '0' '-e' '0.001'
[2024-05-28 10:26:07] [INFO ] Decomposing Gal with order
[2024-05-28 10:26:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:26:07] [INFO ] Removed a total of 160 redundant transitions.
[2024-05-28 10:26:07] [INFO ] Flatten gal took : 16 ms
[2024-05-28 10:26:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 156 labels/synchronizations in 6 ms.
[2024-05-28 10:26:07] [INFO ] Time to serialize gal into /tmp/LTL13112458114029669881.gal : 3 ms
[2024-05-28 10:26:07] [INFO ] Time to serialize properties into /tmp/LTL2861511826618839819.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13112458114029669881.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2861511826618839819.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G(("((i6.i1.u63.p176==0)||(i9.i2.u86.p237==1))")||(X(F("((i6.i1.u63.p176==0)||(i9.i2.u86.p237==1))")))))))
Formula 0 simplified : FG!"((i6.i1.u63.p176==0)||(i9.i2.u86.p237==1))"
Detected timeout of ITS tools.
Treatment of property ShieldIIPs-PT-010A-LTLCardinality-15 finished in 229521 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))&&(p0 U (G(p1) U X(p2))))))'
Found a Shortening insensitive property : ShieldIIPs-PT-010A-LTLCardinality-04
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2)]
Support contains 3 out of 253 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LI_LTL mode, iteration 0 : 253/253 places, 243/243 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 253 transition count 242
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 252 transition count 242
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 4 place count 251 transition count 241
Applied a total of 4 rules in 12 ms. Remains 251 /253 variables (removed 2) and now considering 241/243 (removed 2) transitions.
// Phase 1: matrix 241 rows 251 cols
[2024-05-28 10:26:22] [INFO ] Computed 91 invariants in 3 ms
[2024-05-28 10:26:22] [INFO ] Implicit Places using invariants in 140 ms returned [237]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 141 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 250/253 places, 241/243 transitions.
Applied a total of 0 rules in 3 ms. Remains 250 /250 variables (removed 0) and now considering 241/241 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 157 ms. Remains : 250/253 places, 241/243 transitions.
Running random walk in product with property : ShieldIIPs-PT-010A-LTLCardinality-04
Product exploration explored 100000 steps with 893 reset in 292 ms.
Product exploration explored 100000 steps with 893 reset in 342 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p2), (X (NOT p0)), (X (NOT p2)), (X (X (NOT p0))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 113 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 11 states, 28 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 471 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p2), (AND p0 (NOT p2)), false, false, false]
RANDOM walk for 2197 steps (3 resets) in 23 ms. (91 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 p2), (X (NOT p0)), (X (NOT p2)), (X (X (NOT p0))), (X (X (NOT p2)))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT (OR (NOT p0) p2))), (F (NOT (AND p0 p2))), (F (NOT p0)), (F (NOT (OR p0 p2))), (F (NOT (OR p0 (NOT p2))))]
Knowledge based reduction with 5 factoid took 382 ms. Reduced automaton from 11 states, 28 edges and 2 AP (stutter insensitive) to 11 states, 28 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 498 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p2), (AND p0 (NOT p2)), false, false, false]
Stuttering acceptance computed with spot in 423 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p2), (AND p0 (NOT p2)), false, false, false]
Support contains 3 out of 250 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 250/250 places, 241/241 transitions.
Applied a total of 0 rules in 13 ms. Remains 250 /250 variables (removed 0) and now considering 241/241 (removed 0) transitions.
// Phase 1: matrix 241 rows 250 cols
[2024-05-28 10:26:25] [INFO ] Computed 90 invariants in 2 ms
[2024-05-28 10:26:25] [INFO ] Implicit Places using invariants in 131 ms returned []
[2024-05-28 10:26:25] [INFO ] Invariant cache hit.
[2024-05-28 10:26:25] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 362 ms to find 0 implicit places.
[2024-05-28 10:26:25] [INFO ] Redundant transitions in 30 ms returned [233]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 239 sub problems to find dead transitions.
// Phase 1: matrix 240 rows 250 cols
[2024-05-28 10:26:25] [INFO ] Computed 90 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 1/250 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:26:28] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:26:28] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-05-28 10:26:29] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 1 ms to minimize.
[2024-05-28 10:26:29] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 1 ms to minimize.
[2024-05-28 10:26:29] [INFO ] Deduced a trap composed of 23 places in 45 ms of which 0 ms to minimize.
[2024-05-28 10:26:29] [INFO ] Deduced a trap composed of 23 places in 43 ms of which 1 ms to minimize.
[2024-05-28 10:26:29] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 1 ms to minimize.
[2024-05-28 10:26:29] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 1 ms to minimize.
[2024-05-28 10:26:29] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 1 ms to minimize.
[2024-05-28 10:26:30] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 10/350 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 6 (OVERLAPS) 240/490 variables, 250/600 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:26:32] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:26:33] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:26:33] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 1 ms to minimize.
[2024-05-28 10:26:33] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:26:33] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 1 ms to minimize.
[2024-05-28 10:26:33] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:26:33] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
[2024-05-28 10:26:33] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 0 ms to minimize.
[2024-05-28 10:26:33] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/490 variables, 9/609 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:26:35] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:26:35] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:26:35] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:26:35] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:26:35] [INFO ] Deduced a trap composed of 18 places in 20 ms of which 0 ms to minimize.
[2024-05-28 10:26:35] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/490 variables, 6/615 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:26:36] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:26:37] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2024-05-28 10:26:37] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/490 variables, 3/618 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/490 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 11 (OVERLAPS) 0/490 variables, 0/618 constraints. Problems are: Problem set: 0 solved, 239 unsolved
No progress, stopping.
After SMT solving in domain Real declared 490/490 variables, and 618 constraints, problems are : Problem set: 0 solved, 239 unsolved in 17081 ms.
Refiners :[Domain max(s): 250/250 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 28/28 constraints]
Escalating to Integer solving :Problem set: 0 solved, 239 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 1/250 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 28/368 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:26:44] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/250 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 7 (OVERLAPS) 240/490 variables, 250/619 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/490 variables, 239/858 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:26:48] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:26:49] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/490 variables, 2/860 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/490 variables, 0/860 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 490/490 variables, and 860 constraints, problems are : Problem set: 0 solved, 239 unsolved in 30012 ms.
Refiners :[Domain max(s): 250/250 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 31/31 constraints]
After SMT, in 47134ms problems are : Problem set: 0 solved, 239 unsolved
Search for dead transitions found 0 dead transitions in 47136ms
Starting structural reductions in SI_LTL mode, iteration 1 : 250/250 places, 240/241 transitions.
Applied a total of 0 rules in 6 ms. Remains 250 /250 variables (removed 0) and now considering 240/240 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 47551 ms. Remains : 250/250 places, 240/241 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p2), (X (NOT p0)), (X (NOT (AND (NOT p0) p2))), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND p0 p2))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p2))), (X (X (NOT (AND p0 p2))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 115 ms. Reduced automaton from 11 states, 28 edges and 2 AP (stutter insensitive) to 11 states, 28 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 509 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p2), (AND p0 (NOT p2)), false, false, false]
RANDOM walk for 1610 steps (2 resets) in 14 ms. (107 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 p2), (X (NOT p0)), (X (NOT (AND (NOT p0) p2))), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND p0 p2))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p2))), (X (X (NOT (AND p0 p2))))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT (OR (NOT p0) p2))), (F (NOT (AND p0 p2))), (F (NOT p0)), (F (NOT (OR p0 p2))), (F (NOT (OR p0 (NOT p2))))]
Knowledge based reduction with 13 factoid took 350 ms. Reduced automaton from 11 states, 28 edges and 2 AP (stutter insensitive) to 11 states, 28 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 485 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p2), (AND p0 (NOT p2)), false, false, false]
Stuttering acceptance computed with spot in 402 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p2), (AND p0 (NOT p2)), false, false, false]
Stuttering acceptance computed with spot in 427 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p2), (AND p0 (NOT p2)), false, false, false]
Product exploration explored 100000 steps with 1718 reset in 305 ms.
Product exploration explored 100000 steps with 1775 reset in 340 ms.
Built C files in :
/tmp/ltsmin17190226095912530832
[2024-05-28 10:27:16] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2024-05-28 10:27:16] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:27:16] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2024-05-28 10:27:16] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:27:16] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2024-05-28 10:27:16] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:27:16] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17190226095912530832
Running compilation step : cd /tmp/ltsmin17190226095912530832;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 553 ms.
Running link step : cd /tmp/ltsmin17190226095912530832;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin17190226095912530832;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16640315166316163452.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 250/250 places, 240/240 transitions.
Applied a total of 0 rules in 9 ms. Remains 250 /250 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-28 10:27:31] [INFO ] Invariant cache hit.
[2024-05-28 10:27:31] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-05-28 10:27:31] [INFO ] Invariant cache hit.
[2024-05-28 10:27:31] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 344 ms to find 0 implicit places.
[2024-05-28 10:27:31] [INFO ] Redundant transitions in 34 ms returned []
Running 239 sub problems to find dead transitions.
[2024-05-28 10:27:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 1/250 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:27:34] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
[2024-05-28 10:27:34] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:27:34] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 0 ms to minimize.
[2024-05-28 10:27:34] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 1 ms to minimize.
[2024-05-28 10:27:34] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 1 ms to minimize.
[2024-05-28 10:27:34] [INFO ] Deduced a trap composed of 23 places in 40 ms of which 1 ms to minimize.
[2024-05-28 10:27:34] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 1 ms to minimize.
[2024-05-28 10:27:35] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 1 ms to minimize.
[2024-05-28 10:27:35] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 1 ms to minimize.
[2024-05-28 10:27:35] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 10/350 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 6 (OVERLAPS) 240/490 variables, 250/600 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:27:39] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/490 variables, 1/601 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:27:40] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-05-28 10:27:40] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:27:40] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 0 ms to minimize.
[2024-05-28 10:27:40] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2024-05-28 10:27:40] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:27:40] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
[2024-05-28 10:27:41] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/490 variables, 7/608 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:27:42] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 0 ms to minimize.
[2024-05-28 10:27:42] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/490 variables, 2/610 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/490 variables, 0/610 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:27:46] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:27:46] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:27:46] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:27:46] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 1 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/490 variables, 4/614 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/490 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:27:51] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
[2024-05-28 10:27:51] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 1 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/490 variables, 2/616 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:27:53] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/490 variables, 1/617 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:27:54] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:27:55] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/490 variables, 2/619 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:27:57] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 1 ms to minimize.
[2024-05-28 10:27:58] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 0 ms to minimize.
[2024-05-28 10:27:58] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
[2024-05-28 10:27:58] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:27:58] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:27:58] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 0 ms to minimize.
[2024-05-28 10:27:59] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/490 variables, 7/626 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:27:59] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-28 10:27:59] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:27:59] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 0 ms to minimize.
[2024-05-28 10:27:59] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/490 variables, 4/630 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 490/490 variables, and 630 constraints, problems are : Problem set: 0 solved, 239 unsolved in 30011 ms.
Refiners :[Domain max(s): 250/250 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 239 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/249 variables, 249/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/249 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 1/250 variables, 90/339 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/250 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/250 variables, 40/380 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/250 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 6 (OVERLAPS) 240/490 variables, 250/630 constraints. Problems are: Problem set: 0 solved, 239 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/490 variables, 239/869 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:28:05] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 2 ms to minimize.
[2024-05-28 10:28:05] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/490 variables, 2/871 constraints. Problems are: Problem set: 0 solved, 239 unsolved
[2024-05-28 10:28:22] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/490 variables, 1/872 constraints. Problems are: Problem set: 0 solved, 239 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 490/490 variables, and 872 constraints, problems are : Problem set: 0 solved, 239 unsolved in 30017 ms.
Refiners :[Domain max(s): 250/250 constraints, Positive P Invariants (semi-flows): 90/90 constraints, State Equation: 250/250 constraints, PredecessorRefiner: 239/239 constraints, Known Traps: 43/43 constraints]
After SMT, in 60061ms problems are : Problem set: 0 solved, 239 unsolved
Search for dead transitions found 0 dead transitions in 60063ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60457 ms. Remains : 250/250 places, 240/240 transitions.
Built C files in :
/tmp/ltsmin17351255645535963113
[2024-05-28 10:28:31] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2024-05-28 10:28:31] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:28:31] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2024-05-28 10:28:31] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:28:31] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2024-05-28 10:28:31] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:28:31] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17351255645535963113
Running compilation step : cd /tmp/ltsmin17351255645535963113;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 585 ms.
Running link step : cd /tmp/ltsmin17351255645535963113;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin17351255645535963113;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased329196570424383499.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 10:28:46] [INFO ] Flatten gal took : 16 ms
[2024-05-28 10:28:46] [INFO ] Flatten gal took : 9 ms
[2024-05-28 10:28:46] [INFO ] Time to serialize gal into /tmp/LTL5011984916559513772.gal : 2 ms
[2024-05-28 10:28:46] [INFO ] Time to serialize properties into /tmp/LTL8760714554145058556.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5011984916559513772.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2358576755567955449.hoa' '-atoms' '/tmp/LTL8760714554145058556.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL8760714554145058556.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2358576755567955449.hoa
Detected timeout of ITS tools.
[2024-05-28 10:29:01] [INFO ] Flatten gal took : 11 ms
[2024-05-28 10:29:01] [INFO ] Flatten gal took : 9 ms
[2024-05-28 10:29:01] [INFO ] Time to serialize gal into /tmp/LTL16067570257033054312.gal : 2 ms
[2024-05-28 10:29:01] [INFO ] Time to serialize properties into /tmp/LTL4901712174441537091.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16067570257033054312.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4901712174441537091.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((p185==0)||(p164==1))")))&&(("((p185==0)||(p164==1))")U((G("(p232==1)"))U(X("(p103==0)")))))))
Formula 0 simplified : X(FG!"((p185==0)||(p164==1))" | G!"(p103==0)")
Detected timeout of ITS tools.
[2024-05-28 10:29:16] [INFO ] Flatten gal took : 8 ms
[2024-05-28 10:29:16] [INFO ] Applying decomposition
[2024-05-28 10:29:16] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph2598853559291854037.txt' '-o' '/tmp/graph2598853559291854037.bin' '-w' '/tmp/graph2598853559291854037.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2598853559291854037.bin' '-l' '-1' '-v' '-w' '/tmp/graph2598853559291854037.weights' '-q' '0' '-e' '0.001'
[2024-05-28 10:29:17] [INFO ] Decomposing Gal with order
[2024-05-28 10:29:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:29:17] [INFO ] Removed a total of 155 redundant transitions.
[2024-05-28 10:29:17] [INFO ] Flatten gal took : 15 ms
[2024-05-28 10:29:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 152 labels/synchronizations in 9 ms.
[2024-05-28 10:29:17] [INFO ] Time to serialize gal into /tmp/LTL12387888797024335418.gal : 3 ms
[2024-05-28 10:29:17] [INFO ] Time to serialize properties into /tmp/LTL11478954746665020644.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12387888797024335418.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11478954746665020644.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((i7.i2.u67.p185==0)||(i6.i2.u60.p164==1))")))&&(("((i7.i2.u67.p185==0)||(i6.i2.u60.p164==1))")U((G("(i9.i0.u83.p232==1)"))...187
Formula 0 simplified : X(FG!"((i7.i2.u67.p185==0)||(i6.i2.u60.p164==1))" | G!"(i4.i2.u37.p103==0)")
Detected timeout of ITS tools.
Treatment of property ShieldIIPs-PT-010A-LTLCardinality-04 finished in 189583 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(F(p1))||p0))))'
[2024-05-28 10:29:32] [INFO ] Flatten gal took : 11 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5945528827399094586
[2024-05-28 10:29:32] [INFO ] Computing symmetric may disable matrix : 243 transitions.
[2024-05-28 10:29:32] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:29:32] [INFO ] Computing symmetric may enable matrix : 243 transitions.
[2024-05-28 10:29:32] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:29:32] [INFO ] Applying decomposition
[2024-05-28 10:29:32] [INFO ] Flatten gal took : 8 ms
[2024-05-28 10:29:32] [INFO ] Computing Do-Not-Accords matrix : 243 transitions.
[2024-05-28 10:29:32] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 10:29:32] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5945528827399094586
Running compilation step : cd /tmp/ltsmin5945528827399094586;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16279765221254581853.txt' '-o' '/tmp/graph16279765221254581853.bin' '-w' '/tmp/graph16279765221254581853.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16279765221254581853.bin' '-l' '-1' '-v' '-w' '/tmp/graph16279765221254581853.weights' '-q' '0' '-e' '0.001'
[2024-05-28 10:29:32] [INFO ] Decomposing Gal with order
[2024-05-28 10:29:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:29:32] [INFO ] Removed a total of 160 redundant transitions.
[2024-05-28 10:29:32] [INFO ] Flatten gal took : 14 ms
[2024-05-28 10:29:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 144 labels/synchronizations in 6 ms.
[2024-05-28 10:29:32] [INFO ] Time to serialize gal into /tmp/LTLCardinality4323104142431599054.gal : 18 ms
[2024-05-28 10:29:32] [INFO ] Time to serialize properties into /tmp/LTLCardinality13252152839564602101.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4323104142431599054.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13252152839564602101.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((F((G(F("((i7.i1.u67.p185==0)||(i6.i1.u60.p164==1))")))&&(("((i7.i1.u67.p185==0)||(i6.i1.u60.p164==1))")U((G("(i9.i1.u83.p232==1)"))...187
Formula 0 simplified : X(FG!"((i7.i1.u67.p185==0)||(i6.i1.u60.p164==1))" | G!"(i4.i1.u37.p103!=1)")
Compilation finished in 594 ms.
Running link step : cd /tmp/ltsmin5945528827399094586;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin5945528827399094586;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))&&((LTLAPp0==true) U ([]((LTLAPp1==true)) U X((LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin5945528827399094586;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))&&((LTLAPp0==true) U ([]((LTLAPp1==true)) U X((LTLAPp2==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5945528827399094586;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp3==true)||[]((LTLAPp4==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin5945528827399094586;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp3==true)||[]((LTLAPp4==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5945528827399094586;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((X(<>((LTLAPp6==true)))||(LTLAPp5==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin5945528827399094586;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((X(<>((LTLAPp6==true)))||(LTLAPp5==true))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin5945528827399094586;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([](<>((LTLAPp0==true)))&&((LTLAPp0==true) U ([]((LTLAPp1==true)) U X((LTLAPp2==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-28 10:57:23] [INFO ] Applying decomposition
[2024-05-28 10:57:23] [INFO ] Flatten gal took : 24 ms
[2024-05-28 10:57:23] [INFO ] Decomposing Gal with order
[2024-05-28 10:57:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 10:57:23] [INFO ] Removed a total of 170 redundant transitions.
[2024-05-28 10:57:23] [INFO ] Flatten gal took : 44 ms
[2024-05-28 10:57:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 120 labels/synchronizations in 4 ms.
[2024-05-28 10:57:23] [INFO ] Time to serialize gal into /tmp/LTLCardinality7656188309967861167.gal : 19 ms
[2024-05-28 10:57:23] [INFO ] Time to serialize properties into /tmp/LTLCardinality7350204493445303882.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality7656188309967861167.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7350204493445303882.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 3 LTL properties
Checking formula 0 : !((F((G(F("((u76.p185==0)||(u68.p164==1))")))&&(("((u76.p185==0)||(u68.p164==1))")U((G("(i74.u94.p232==1)"))U(X("(u42.p103!=1)")))))))
Formula 0 simplified : X(FG!"((u76.p185==0)||(u68.p164==1))" | G!"(u42.p103!=1)")
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="ShieldIIPs-PT-010A"
export BK_EXAMINATION="LTLCardinality"
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 ShieldIIPs-PT-010A, examination is LTLCardinality"
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-171683760300083"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-010A.tgz
mv ShieldIIPs-PT-010A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;