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-171683761000404.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)
...............
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ShieldPPPs-PT-004A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683761000404
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K 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 3.3K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 19:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Apr 13 11:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 13 11:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Apr 13 11:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Apr 13 11:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 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 35K 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 ShieldPPPs-PT-004A-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-004A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716957878243

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-004A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-29 04:44:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 04:44:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 04:44:39] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2024-05-29 04:44:39] [INFO ] Transformed 127 places.
[2024-05-29 04:44:39] [INFO ] Transformed 107 transitions.
[2024-05-29 04:44:39] [INFO ] Found NUPN structural information;
[2024-05-29 04:44:39] [INFO ] Parsed PT model containing 127 places and 107 transitions and 406 arcs in 147 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPs-PT-004A-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 47 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 13 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2024-05-29 04:44:39] [INFO ] Computed 45 invariants in 22 ms
[2024-05-29 04:44:39] [INFO ] Implicit Places using invariants in 200 ms returned []
[2024-05-29 04:44:39] [INFO ] Invariant cache hit.
[2024-05-29 04:44:39] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 344 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-05-29 04:44:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2325 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3768 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 6157ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 6171ms
Finished structural reductions in LTL mode , in 1 iterations and 6548 ms. Remains : 127/127 places, 107/107 transitions.
Support contains 47 out of 127 places after structural reductions.
[2024-05-29 04:44:46] [INFO ] Flatten gal took : 29 ms
[2024-05-29 04:44:46] [INFO ] Flatten gal took : 12 ms
[2024-05-29 04:44:46] [INFO ] Input system was already deterministic with 107 transitions.
Support contains 44 out of 127 places (down from 47) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 30 to 25
RANDOM walk for 7878 steps (21 resets) in 279 ms. (28 steps per ms) remains 0/25 properties
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(F(p0)))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 105
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 124 transition count 104
Applied a total of 4 rules in 36 ms. Remains 124 /127 variables (removed 3) and now considering 104/107 (removed 3) transitions.
// Phase 1: matrix 104 rows 124 cols
[2024-05-29 04:44:47] [INFO ] Computed 45 invariants in 3 ms
[2024-05-29 04:44:47] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-29 04:44:47] [INFO ] Invariant cache hit.
[2024-05-29 04:44:47] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
[2024-05-29 04:44:47] [INFO ] Redundant transitions in 1 ms returned []
Running 102 sub problems to find dead transitions.
[2024-05-29 04:44:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 104/228 variables, 124/293 constraints. Problems are: Problem set: 0 solved, 102 unsolved
[2024-05-29 04:44:48] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 294 constraints, problems are : Problem set: 0 solved, 102 unsolved in 2248 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (OVERLAPS) 104/228 variables, 124/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 102/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 228/228 variables, and 396 constraints, problems are : Problem set: 0 solved, 102 unsolved in 6399 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
After SMT, in 8661ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 8663ms
Starting structural reductions in SI_LTL mode, iteration 1 : 124/127 places, 104/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8933 ms. Remains : 124/127 places, 104/107 transitions.
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-00
Product exploration explored 100000 steps with 349 reset in 391 ms.
Product exploration explored 100000 steps with 341 reset in 274 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 96 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 69 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 22285 steps (74 resets) in 96 ms. (229 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 78 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 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 104/104 transitions.
Applied a total of 0 rules in 19 ms. Remains 124 /124 variables (removed 0) and now considering 104/104 (removed 0) transitions.
[2024-05-29 04:44:57] [INFO ] Invariant cache hit.
[2024-05-29 04:44:57] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-29 04:44:57] [INFO ] Invariant cache hit.
[2024-05-29 04:44:57] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2024-05-29 04:44:57] [INFO ] Redundant transitions in 2 ms returned []
Running 102 sub problems to find dead transitions.
[2024-05-29 04:44:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 104/228 variables, 124/293 constraints. Problems are: Problem set: 0 solved, 102 unsolved
[2024-05-29 04:44:58] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 294 constraints, problems are : Problem set: 0 solved, 102 unsolved in 2231 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (OVERLAPS) 104/228 variables, 124/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 102/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 228/228 variables, and 396 constraints, problems are : Problem set: 0 solved, 102 unsolved in 6446 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
After SMT, in 8693ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 8694ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 8898 ms. Remains : 124/124 places, 104/104 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 90 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 62 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 10221 steps (33 resets) in 54 ms. (185 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 84 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 50 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 350 reset in 212 ms.
Product exploration explored 100000 steps with 347 reset in 233 ms.
Built C files in :
/tmp/ltsmin14079658900529595217
[2024-05-29 04:45:07] [INFO ] Computing symmetric may disable matrix : 104 transitions.
[2024-05-29 04:45:07] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:45:07] [INFO ] Computing symmetric may enable matrix : 104 transitions.
[2024-05-29 04:45:07] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:45:07] [INFO ] Computing Do-Not-Accords matrix : 104 transitions.
[2024-05-29 04:45:07] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:45:07] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14079658900529595217
Running compilation step : cd /tmp/ltsmin14079658900529595217;'/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/ltsmin14079658900529595217;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin14079658900529595217;'/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/stateBased3907002774662350852.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 104/104 transitions.
Applied a total of 0 rules in 12 ms. Remains 124 /124 variables (removed 0) and now considering 104/104 (removed 0) transitions.
[2024-05-29 04:45:22] [INFO ] Invariant cache hit.
[2024-05-29 04:45:22] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-29 04:45:22] [INFO ] Invariant cache hit.
[2024-05-29 04:45:22] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
[2024-05-29 04:45:22] [INFO ] Redundant transitions in 1 ms returned []
Running 102 sub problems to find dead transitions.
[2024-05-29 04:45:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 104/228 variables, 124/293 constraints. Problems are: Problem set: 0 solved, 102 unsolved
[2024-05-29 04:45:23] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 294 constraints, problems are : Problem set: 0 solved, 102 unsolved in 2240 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (OVERLAPS) 104/228 variables, 124/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 102/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 228/228 variables, and 396 constraints, problems are : Problem set: 0 solved, 102 unsolved in 6475 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
After SMT, in 8728ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 8730ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 8938 ms. Remains : 124/124 places, 104/104 transitions.
Built C files in :
/tmp/ltsmin15125371314498392525
[2024-05-29 04:45:31] [INFO ] Computing symmetric may disable matrix : 104 transitions.
[2024-05-29 04:45:31] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:45:31] [INFO ] Computing symmetric may enable matrix : 104 transitions.
[2024-05-29 04:45:31] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:45:31] [INFO ] Computing Do-Not-Accords matrix : 104 transitions.
[2024-05-29 04:45:31] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:45:31] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15125371314498392525
Running compilation step : cd /tmp/ltsmin15125371314498392525;'/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 257 ms.
Running link step : cd /tmp/ltsmin15125371314498392525;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin15125371314498392525;'/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/stateBased17877516442654108947.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 04:45:46] [INFO ] Flatten gal took : 9 ms
[2024-05-29 04:45:46] [INFO ] Flatten gal took : 8 ms
[2024-05-29 04:45:46] [INFO ] Time to serialize gal into /tmp/LTL5365301286784885322.gal : 3 ms
[2024-05-29 04:45:46] [INFO ] Time to serialize properties into /tmp/LTL10619427649208531041.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/LTL5365301286784885322.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1227593304355679447.hoa' '-atoms' '/tmp/LTL10619427649208531041.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/LTL10619427649208531041.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1227593304355679447.hoa
Detected timeout of ITS tools.
[2024-05-29 04:46:01] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:46:01] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:46:01] [INFO ] Time to serialize gal into /tmp/LTL10045624077817666504.gal : 2 ms
[2024-05-29 04:46:01] [INFO ] Time to serialize properties into /tmp/LTL16600130917889224118.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10045624077817666504.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16600130917889224118.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...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(((p73==0)||(p83==0))||((p13==0)||(p32==0)))"))))
Formula 0 simplified : FG!"(((p73==0)||(p83==0))||((p13==0)||(p32==0)))"
Detected timeout of ITS tools.
[2024-05-29 04:46:16] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:46:16] [INFO ] Applying decomposition
[2024-05-29 04:46:16] [INFO ] Flatten gal took : 7 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/graph12438775835062718953.txt' '-o' '/tmp/graph12438775835062718953.bin' '-w' '/tmp/graph12438775835062718953.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12438775835062718953.bin' '-l' '-1' '-v' '-w' '/tmp/graph12438775835062718953.weights' '-q' '0' '-e' '0.001'
[2024-05-29 04:46:16] [INFO ] Decomposing Gal with order
[2024-05-29 04:46:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 04:46:16] [INFO ] Removed a total of 24 redundant transitions.
[2024-05-29 04:46:16] [INFO ] Flatten gal took : 38 ms
[2024-05-29 04:46:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 8 ms.
[2024-05-29 04:46:16] [INFO ] Time to serialize gal into /tmp/LTL16744600143354234920.gal : 3 ms
[2024-05-29 04:46:16] [INFO ] Time to serialize properties into /tmp/LTL17895165987795492749.ltl : 11 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/LTL16744600143354234920.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17895165987795492749.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 : !((G(F("(((i6.u26.p73==0)||(i6.u30.p83==0))||((i2.i0.u5.p13==0)||(i2.i0.u11.p32==0)))"))))
Formula 0 simplified : FG!"(((i6.u26.p73==0)||(i6.u30.p83==0))||((i2.i0.u5.p13==0)||(i2.i0.u11.p32==0)))"
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-004A-LTLFireability-00 finished in 104669 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((F(p0)||G(p1)))))'
Support contains 3 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 5 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2024-05-29 04:46:31] [INFO ] Computed 45 invariants in 1 ms
[2024-05-29 04:46:31] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-29 04:46:31] [INFO ] Invariant cache hit.
[2024-05-29 04:46:31] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-05-29 04:46:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2069 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3669 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 5750ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 5751ms
Finished structural reductions in LTL mode , in 1 iterations and 5949 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-01
Stuttering criterion allowed to conclude after 1523 steps with 10 reset in 11 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-01 finished in 6129 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((p0||X(F(p1))))&&(F(p2)||G(p3))))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 8 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2024-05-29 04:46:37] [INFO ] Invariant cache hit.
[2024-05-29 04:46:37] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-05-29 04:46:37] [INFO ] Invariant cache hit.
[2024-05-29 04:46:37] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-05-29 04:46:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2085 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3712 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 5812ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 5813ms
Finished structural reductions in LTL mode , in 1 iterations and 5993 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 189 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p2) (NOT p3)), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-02
Stuttering criterion allowed to conclude after 19632 steps with 177 reset in 47 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-02 finished in 6254 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)))'
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 125 transition count 105
Applied a total of 4 rules in 10 ms. Remains 125 /127 variables (removed 2) and now considering 105/107 (removed 2) transitions.
// Phase 1: matrix 105 rows 125 cols
[2024-05-29 04:46:44] [INFO ] Computed 45 invariants in 3 ms
[2024-05-29 04:46:44] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-29 04:46:44] [INFO ] Invariant cache hit.
[2024-05-29 04:46:44] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2024-05-29 04:46:44] [INFO ] Redundant transitions in 1 ms returned []
Running 104 sub problems to find dead transitions.
[2024-05-29 04:46:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 105/230 variables, 125/295 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-05-29 04:46:45] [INFO ] Deduced a trap composed of 11 places in 18 ms of which 1 ms to minimize.
[2024-05-29 04:46:45] [INFO ] Deduced a trap composed of 11 places in 17 ms of which 0 ms to minimize.
[2024-05-29 04:46:45] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 298 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2421 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 105/230 variables, 125/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 104/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 402 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3257 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
After SMT, in 5695ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 5696ms
Starting structural reductions in SI_LTL mode, iteration 1 : 125/127 places, 105/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5882 ms. Remains : 125/127 places, 105/107 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-03
Product exploration explored 100000 steps with 2533 reset in 223 ms.
Product exploration explored 100000 steps with 2547 reset in 239 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 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 72 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 120 steps (0 resets) in 5 ms. (20 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 79 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 85 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 105/105 transitions.
Applied a total of 0 rules in 7 ms. Remains 125 /125 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2024-05-29 04:46:50] [INFO ] Invariant cache hit.
[2024-05-29 04:46:50] [INFO ] Implicit Places using invariants in 72 ms returned []
[2024-05-29 04:46:50] [INFO ] Invariant cache hit.
[2024-05-29 04:46:51] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2024-05-29 04:46:51] [INFO ] Redundant transitions in 2 ms returned []
Running 104 sub problems to find dead transitions.
[2024-05-29 04:46:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 105/230 variables, 125/295 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-05-29 04:46:52] [INFO ] Deduced a trap composed of 11 places in 15 ms of which 1 ms to minimize.
[2024-05-29 04:46:52] [INFO ] Deduced a trap composed of 11 places in 16 ms of which 0 ms to minimize.
[2024-05-29 04:46:52] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 298 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2424 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 105/230 variables, 125/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 104/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 402 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3282 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
After SMT, in 5722ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 5723ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 5905 ms. Remains : 125/125 places, 105/105 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 96 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 66 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 80 steps (0 resets) in 5 ms. (13 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 81 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 p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2501 reset in 186 ms.
Product exploration explored 100000 steps with 2531 reset in 208 ms.
Built C files in :
/tmp/ltsmin16796295396188580444
[2024-05-29 04:46:57] [INFO ] Computing symmetric may disable matrix : 105 transitions.
[2024-05-29 04:46:57] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:46:57] [INFO ] Computing symmetric may enable matrix : 105 transitions.
[2024-05-29 04:46:57] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:46:57] [INFO ] Computing Do-Not-Accords matrix : 105 transitions.
[2024-05-29 04:46:57] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:46:57] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16796295396188580444
Running compilation step : cd /tmp/ltsmin16796295396188580444;'/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 256 ms.
Running link step : cd /tmp/ltsmin16796295396188580444;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin16796295396188580444;'/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/stateBased5077909785051660746.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 105/105 transitions.
Applied a total of 0 rules in 4 ms. Remains 125 /125 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2024-05-29 04:47:12] [INFO ] Invariant cache hit.
[2024-05-29 04:47:12] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-29 04:47:12] [INFO ] Invariant cache hit.
[2024-05-29 04:47:12] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2024-05-29 04:47:12] [INFO ] Redundant transitions in 1 ms returned []
Running 104 sub problems to find dead transitions.
[2024-05-29 04:47:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 105/230 variables, 125/295 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-05-29 04:47:13] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-05-29 04:47:13] [INFO ] Deduced a trap composed of 11 places in 15 ms of which 0 ms to minimize.
[2024-05-29 04:47:14] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 298 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2475 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 105/230 variables, 125/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 104/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 402 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3316 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
After SMT, in 5801ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 5802ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 5982 ms. Remains : 125/125 places, 105/105 transitions.
Built C files in :
/tmp/ltsmin1615631409627001109
[2024-05-29 04:47:18] [INFO ] Computing symmetric may disable matrix : 105 transitions.
[2024-05-29 04:47:18] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:47:18] [INFO ] Computing symmetric may enable matrix : 105 transitions.
[2024-05-29 04:47:18] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:47:18] [INFO ] Computing Do-Not-Accords matrix : 105 transitions.
[2024-05-29 04:47:18] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:47:18] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1615631409627001109
Running compilation step : cd /tmp/ltsmin1615631409627001109;'/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 248 ms.
Running link step : cd /tmp/ltsmin1615631409627001109;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin1615631409627001109;'/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/stateBased16251988531849639159.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 04:47:33] [INFO ] Flatten gal took : 8 ms
[2024-05-29 04:47:33] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:47:33] [INFO ] Time to serialize gal into /tmp/LTL16033622887872294218.gal : 2 ms
[2024-05-29 04:47:33] [INFO ] Time to serialize properties into /tmp/LTL11780345773623259890.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/LTL16033622887872294218.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17342204666028181455.hoa' '-atoms' '/tmp/LTL11780345773623259890.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...320
Loading property file /tmp/LTL11780345773623259890.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17342204666028181455.hoa
Detected timeout of ITS tools.
[2024-05-29 04:47:48] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:47:48] [INFO ] Flatten gal took : 6 ms
[2024-05-29 04:47:48] [INFO ] Time to serialize gal into /tmp/LTL3108983683622616840.gal : 3 ms
[2024-05-29 04:47:48] [INFO ] Time to serialize properties into /tmp/LTL17246744174308144424.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/LTL3108983683622616840.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17246744174308144424.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("((p66==0)||(p87==0))"))))
Formula 0 simplified : FG!"((p66==0)||(p87==0))"
Detected timeout of ITS tools.
[2024-05-29 04:48:04] [INFO ] Flatten gal took : 11 ms
[2024-05-29 04:48:04] [INFO ] Applying decomposition
[2024-05-29 04:48:04] [INFO ] Flatten gal took : 6 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/graph14093884279322117624.txt' '-o' '/tmp/graph14093884279322117624.bin' '-w' '/tmp/graph14093884279322117624.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14093884279322117624.bin' '-l' '-1' '-v' '-w' '/tmp/graph14093884279322117624.weights' '-q' '0' '-e' '0.001'
[2024-05-29 04:48:04] [INFO ] Decomposing Gal with order
[2024-05-29 04:48:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 04:48:04] [INFO ] Removed a total of 24 redundant transitions.
[2024-05-29 04:48:04] [INFO ] Flatten gal took : 13 ms
[2024-05-29 04:48:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 3 ms.
[2024-05-29 04:48:04] [INFO ] Time to serialize gal into /tmp/LTL14665148196876390041.gal : 3 ms
[2024-05-29 04:48:04] [INFO ] Time to serialize properties into /tmp/LTL10005851780904936862.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/LTL14665148196876390041.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10005851780904936862.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 : !((G(F("((i8.i0.u23.p66==0)||(i8.i0.u31.p87==0))"))))
Formula 0 simplified : FG!"((i8.i0.u23.p66==0)||(i8.i0.u31.p87==0))"
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-004A-LTLFireability-03 finished in 95105 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((X(X((G(p1)||F(G(p2)))))&&p0)))'
Support contains 6 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 5 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2024-05-29 04:48:19] [INFO ] Computed 45 invariants in 1 ms
[2024-05-29 04:48:19] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-05-29 04:48:19] [INFO ] Invariant cache hit.
[2024-05-29 04:48:19] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-05-29 04:48:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2097 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3746 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 5857ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 5858ms
Finished structural reductions in LTL mode , in 1 iterations and 6041 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 203 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-04
Stuttering criterion allowed to conclude after 329 steps with 0 reset in 2 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-04 finished in 6272 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((p0||X(F(p1))))))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 125 transition count 105
Applied a total of 4 rules in 12 ms. Remains 125 /127 variables (removed 2) and now considering 105/107 (removed 2) transitions.
// Phase 1: matrix 105 rows 125 cols
[2024-05-29 04:48:25] [INFO ] Computed 45 invariants in 2 ms
[2024-05-29 04:48:25] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-29 04:48:25] [INFO ] Invariant cache hit.
[2024-05-29 04:48:25] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2024-05-29 04:48:25] [INFO ] Redundant transitions in 1 ms returned []
Running 104 sub problems to find dead transitions.
[2024-05-29 04:48:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 105/230 variables, 125/295 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-05-29 04:48:26] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-05-29 04:48:26] [INFO ] Deduced a trap composed of 11 places in 17 ms of which 1 ms to minimize.
[2024-05-29 04:48:26] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 298 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2486 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 105/230 variables, 125/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 104/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 402 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3303 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
After SMT, in 5801ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 5801ms
Starting structural reductions in SI_LTL mode, iteration 1 : 125/127 places, 105/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5989 ms. Remains : 125/127 places, 105/107 transitions.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-05
Stuttering criterion allowed to conclude after 13875 steps with 171 reset in 36 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-05 finished in 6112 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(X((!X(p0)&&p1))) U p2) U p0))'
Support contains 5 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 1 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2024-05-29 04:48:31] [INFO ] Computed 45 invariants in 3 ms
[2024-05-29 04:48:31] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-29 04:48:31] [INFO ] Invariant cache hit.
[2024-05-29 04:48:31] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-05-29 04:48:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2089 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3734 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 5835ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 5836ms
Finished structural reductions in LTL mode , in 1 iterations and 6014 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (OR (NOT p2) (AND (NOT p0) p1)), (NOT p0), (AND p1 (NOT p0)), true]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-06
Entered a terminal (fully accepting) state of product in 176 steps with 1 reset in 1 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-06 finished in 6215 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(p0))'
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 1 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2024-05-29 04:48:37] [INFO ] Invariant cache hit.
[2024-05-29 04:48:37] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-29 04:48:37] [INFO ] Invariant cache hit.
[2024-05-29 04:48:37] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-05-29 04:48:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2046 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3744 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 5804ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 5805ms
Finished structural reductions in LTL mode , in 1 iterations and 5982 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-07
Product exploration explored 100000 steps with 50000 reset in 161 ms.
Product exploration explored 100000 steps with 50000 reset in 171 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 : [p0, (X p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 17 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-004A-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-004A-LTLFireability-07 finished in 6430 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(G(p0)))'
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 2 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2024-05-29 04:48:44] [INFO ] Invariant cache hit.
[2024-05-29 04:48:44] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-29 04:48:44] [INFO ] Invariant cache hit.
[2024-05-29 04:48:44] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-05-29 04:48:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2066 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3653 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 5731ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 5733ms
Finished structural reductions in LTL mode , in 1 iterations and 5913 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-08
Entered a terminal (fully accepting) state of product in 90 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-08 finished in 6018 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 X(p1)))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 3 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2024-05-29 04:48:50] [INFO ] Invariant cache hit.
[2024-05-29 04:48:50] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-29 04:48:50] [INFO ] Invariant cache hit.
[2024-05-29 04:48:50] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-05-29 04:48:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2075 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3716 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 5804ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 5805ms
Finished structural reductions in LTL mode , in 1 iterations and 5982 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-09
Product exploration explored 100000 steps with 1227 reset in 206 ms.
Product exploration explored 100000 steps with 1204 reset in 225 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 (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 88 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
RANDOM walk for 392 steps (0 resets) in 30 ms. (12 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (OR p1 (NOT p0)))), (F p0), (F p1)]
Knowledge based reduction with 7 factoid took 165 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 237 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
[2024-05-29 04:48:57] [INFO ] Invariant cache hit.
[2024-05-29 04:48:57] [INFO ] [Real]Absence check using 45 positive place invariants in 8 ms returned sat
[2024-05-29 04:48:57] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2024-05-29 04:48:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 04:48:57] [INFO ] [Nat]Absence check using 45 positive place invariants in 10 ms returned sat
[2024-05-29 04:48:57] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2024-05-29 04:48:57] [INFO ] Computed and/alt/rep : 106/291/106 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-29 04:48:58] [INFO ] Added : 84 causal constraints over 17 iterations in 278 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 1 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2024-05-29 04:48:58] [INFO ] Invariant cache hit.
[2024-05-29 04:48:58] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-29 04:48:58] [INFO ] Invariant cache hit.
[2024-05-29 04:48:58] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-05-29 04:48:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2068 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3759 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 5841ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 5843ms
Finished structural reductions in LTL mode , in 1 iterations and 6000 ms. Remains : 127/127 places, 107/107 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 (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 95 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
RANDOM walk for 606 steps (0 resets) in 11 ms. (50 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (OR p1 (NOT p0)))), (F p0), (F p1)]
Knowledge based reduction with 7 factoid took 178 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
Stuttering acceptance computed with spot in 153 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
[2024-05-29 04:49:04] [INFO ] Invariant cache hit.
[2024-05-29 04:49:05] [INFO ] [Real]Absence check using 45 positive place invariants in 9 ms returned sat
[2024-05-29 04:49:05] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2024-05-29 04:49:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 04:49:05] [INFO ] [Nat]Absence check using 45 positive place invariants in 8 ms returned sat
[2024-05-29 04:49:05] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2024-05-29 04:49:05] [INFO ] Computed and/alt/rep : 106/291/106 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-29 04:49:05] [INFO ] Added : 84 causal constraints over 17 iterations in 279 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
Product exploration explored 100000 steps with 1215 reset in 217 ms.
Product exploration explored 100000 steps with 1237 reset in 231 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (NOT p1), (AND p0 (NOT p1)), p0]
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 127 transition count 107
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 17 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2024-05-29 04:49:06] [INFO ] Redundant transitions in 0 ms returned []
Running 106 sub problems to find dead transitions.
// Phase 1: matrix 107 rows 127 cols
[2024-05-29 04:49:06] [INFO ] Computed 45 invariants in 3 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
[2024-05-29 04:49:07] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
Problem TDEAD33 is UNSAT
[2024-05-29 04:49:07] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 0 ms to minimize.
Problem TDEAD34 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 2/174 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/174 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 107/234 variables, 127/301 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/301 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/301 constraints. Problems are: Problem set: 2 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 301 constraints, problems are : Problem set: 2 solved, 104 unsolved in 2361 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 2 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 3/127 variables, 45/169 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 3/172 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 2/174 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/174 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 107/234 variables, 127/301 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 104/405 constraints. Problems are: Problem set: 2 solved, 104 unsolved
[2024-05-29 04:49:10] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/234 variables, 1/406 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/234 variables, 0/406 constraints. Problems are: Problem set: 2 solved, 104 unsolved
At refinement iteration 10 (OVERLAPS) 0/234 variables, 0/406 constraints. Problems are: Problem set: 2 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 406 constraints, problems are : Problem set: 2 solved, 104 unsolved in 6881 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 104/106 constraints, Known Traps: 3/3 constraints]
After SMT, in 9262ms problems are : Problem set: 2 solved, 104 unsolved
Search for dead transitions found 2 dead transitions in 9263ms
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 : 127/127 places, 105/107 transitions.
Graph (complete) has 330 edges and 127 vertex of which 125 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 5 ms. Remains 125 /127 variables (removed 2) and now considering 105/105 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 125/127 places, 105/107 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 9293 ms. Remains : 125/127 places, 105/107 transitions.
Built C files in :
/tmp/ltsmin7943941960639579768
[2024-05-29 04:49:15] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7943941960639579768
Running compilation step : cd /tmp/ltsmin7943941960639579768;'/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 228 ms.
Running link step : cd /tmp/ltsmin7943941960639579768;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin7943941960639579768;'/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/stateBased9895013583437342565.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 3 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2024-05-29 04:49:30] [INFO ] Computed 45 invariants in 1 ms
[2024-05-29 04:49:30] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-29 04:49:30] [INFO ] Invariant cache hit.
[2024-05-29 04:49:30] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-05-29 04:49:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2129 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3778 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 5921ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 5923ms
Finished structural reductions in LTL mode , in 1 iterations and 6097 ms. Remains : 127/127 places, 107/107 transitions.
Built C files in :
/tmp/ltsmin15901421116289832542
[2024-05-29 04:49:36] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15901421116289832542
Running compilation step : cd /tmp/ltsmin15901421116289832542;'/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 227 ms.
Running link step : cd /tmp/ltsmin15901421116289832542;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin15901421116289832542;'/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/stateBased6863240139795704876.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 04:49:52] [INFO ] Flatten gal took : 11 ms
[2024-05-29 04:49:52] [INFO ] Flatten gal took : 5 ms
[2024-05-29 04:49:52] [INFO ] Time to serialize gal into /tmp/LTL2574169591054149328.gal : 1 ms
[2024-05-29 04:49:52] [INFO ] Time to serialize properties into /tmp/LTL2238109529422202181.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/LTL2574169591054149328.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16149764142965319453.hoa' '-atoms' '/tmp/LTL2238109529422202181.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/LTL2238109529422202181.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16149764142965319453.hoa
Detected timeout of ITS tools.
[2024-05-29 04:50:07] [INFO ] Flatten gal took : 7 ms
[2024-05-29 04:50:07] [INFO ] Flatten gal took : 5 ms
[2024-05-29 04:50:07] [INFO ] Time to serialize gal into /tmp/LTL3361851573092810678.gal : 1 ms
[2024-05-29 04:50:07] [INFO ] Time to serialize properties into /tmp/LTL4593730108178732625.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/LTL3361851573092810678.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4593730108178732625.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(!("((p8==1)&&(p29==1))")))U(X("((p51==1)&&(p72==1))"))))
Formula 0 simplified : G"((p8==1)&&(p29==1))" R X!"((p51==1)&&(p72==1))"
Detected timeout of ITS tools.
[2024-05-29 04:50:22] [INFO ] Flatten gal took : 11 ms
[2024-05-29 04:50:22] [INFO ] Applying decomposition
[2024-05-29 04:50:22] [INFO ] Flatten gal took : 5 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/graph5019483566933176818.txt' '-o' '/tmp/graph5019483566933176818.bin' '-w' '/tmp/graph5019483566933176818.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5019483566933176818.bin' '-l' '-1' '-v' '-w' '/tmp/graph5019483566933176818.weights' '-q' '0' '-e' '0.001'
[2024-05-29 04:50:22] [INFO ] Decomposing Gal with order
[2024-05-29 04:50:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 04:50:22] [INFO ] Removed a total of 24 redundant transitions.
[2024-05-29 04:50:22] [INFO ] Flatten gal took : 10 ms
[2024-05-29 04:50:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 5 ms.
[2024-05-29 04:50:22] [INFO ] Time to serialize gal into /tmp/LTL12262519708558574190.gal : 2 ms
[2024-05-29 04:50:22] [INFO ] Time to serialize properties into /tmp/LTL15392071459683657808.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/LTL12262519708558574190.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15392071459683657808.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(!("((i1.u3.p8==1)&&(i1.u10.p29==1))")))U(X("((i4.u19.p51==1)&&(i6.u26.p72==1))"))))
Formula 0 simplified : G"((i1.u3.p8==1)&&(i1.u10.p29==1))" R X!"((i4.u19.p51==1)&&(i6.u26.p72==1))"
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-004A-LTLFireability-09 finished in 107084 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(p0)))'
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 105
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 124 transition count 104
Applied a total of 4 rules in 16 ms. Remains 124 /127 variables (removed 3) and now considering 104/107 (removed 3) transitions.
// Phase 1: matrix 104 rows 124 cols
[2024-05-29 04:50:37] [INFO ] Computed 45 invariants in 1 ms
[2024-05-29 04:50:37] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-29 04:50:37] [INFO ] Invariant cache hit.
[2024-05-29 04:50:37] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2024-05-29 04:50:37] [INFO ] Redundant transitions in 0 ms returned []
Running 102 sub problems to find dead transitions.
[2024-05-29 04:50:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 104/228 variables, 124/293 constraints. Problems are: Problem set: 0 solved, 102 unsolved
[2024-05-29 04:50:38] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 294 constraints, problems are : Problem set: 0 solved, 102 unsolved in 2261 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (OVERLAPS) 104/228 variables, 124/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 102/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 228/228 variables, and 396 constraints, problems are : Problem set: 0 solved, 102 unsolved in 6604 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
After SMT, in 8874ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 8875ms
Starting structural reductions in SI_LTL mode, iteration 1 : 124/127 places, 104/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9067 ms. Remains : 124/127 places, 104/107 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-10
Product exploration explored 100000 steps with 337 reset in 223 ms.
Product exploration explored 100000 steps with 335 reset in 244 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
RANDOM walk for 182 steps (0 resets) in 5 ms. (30 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 104/104 transitions.
Applied a total of 0 rules in 9 ms. Remains 124 /124 variables (removed 0) and now considering 104/104 (removed 0) transitions.
[2024-05-29 04:50:47] [INFO ] Invariant cache hit.
[2024-05-29 04:50:47] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-29 04:50:47] [INFO ] Invariant cache hit.
[2024-05-29 04:50:47] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2024-05-29 04:50:47] [INFO ] Redundant transitions in 1 ms returned []
Running 102 sub problems to find dead transitions.
[2024-05-29 04:50:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (OVERLAPS) 104/228 variables, 124/293 constraints. Problems are: Problem set: 0 solved, 102 unsolved
[2024-05-29 04:50:48] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/228 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 0/228 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Real declared 228/228 variables, and 294 constraints, problems are : Problem set: 0 solved, 102 unsolved in 2271 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 102 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 4 (OVERLAPS) 104/228 variables, 124/294 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/228 variables, 102/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
At refinement iteration 7 (OVERLAPS) 0/228 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 102 unsolved
No progress, stopping.
After SMT solving in domain Int declared 228/228 variables, and 396 constraints, problems are : Problem set: 0 solved, 102 unsolved in 6603 ms.
Refiners :[Domain max(s): 124/124 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 102/102 constraints, Known Traps: 1/1 constraints]
After SMT, in 8885ms problems are : Problem set: 0 solved, 102 unsolved
Search for dead transitions found 0 dead transitions in 8886ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 9069 ms. Remains : 124/124 places, 104/104 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
RANDOM walk for 275 steps (0 resets) in 6 ms. (39 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 338 reset in 222 ms.
Product exploration explored 100000 steps with 334 reset in 242 ms.
Built C files in :
/tmp/ltsmin10102508828943547473
[2024-05-29 04:50:57] [INFO ] Computing symmetric may disable matrix : 104 transitions.
[2024-05-29 04:50:57] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:50:57] [INFO ] Computing symmetric may enable matrix : 104 transitions.
[2024-05-29 04:50:57] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:50:57] [INFO ] Computing Do-Not-Accords matrix : 104 transitions.
[2024-05-29 04:50:57] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:50:57] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10102508828943547473
Running compilation step : cd /tmp/ltsmin10102508828943547473;'/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 251 ms.
Running link step : cd /tmp/ltsmin10102508828943547473;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin10102508828943547473;'/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/stateBased15830049596200222209.hoa' '--buchi-type=spotba'
LTSmin run took 341 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-10 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-004A-LTLFireability-10 finished in 20517 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))'
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 125 transition count 105
Applied a total of 4 rules in 8 ms. Remains 125 /127 variables (removed 2) and now considering 105/107 (removed 2) transitions.
// Phase 1: matrix 105 rows 125 cols
[2024-05-29 04:50:57] [INFO ] Computed 45 invariants in 1 ms
[2024-05-29 04:50:57] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-29 04:50:57] [INFO ] Invariant cache hit.
[2024-05-29 04:50:57] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2024-05-29 04:50:57] [INFO ] Redundant transitions in 0 ms returned []
Running 104 sub problems to find dead transitions.
[2024-05-29 04:50:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 105/230 variables, 125/295 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-05-29 04:50:58] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2024-05-29 04:50:58] [INFO ] Deduced a trap composed of 11 places in 14 ms of which 1 ms to minimize.
[2024-05-29 04:50:59] [INFO ] Deduced a trap composed of 22 places in 23 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 298 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2439 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 105/230 variables, 125/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 104/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 402 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3365 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
After SMT, in 5823ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 5824ms
Starting structural reductions in SI_LTL mode, iteration 1 : 125/127 places, 105/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6004 ms. Remains : 125/127 places, 105/107 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-12
Product exploration explored 100000 steps with 11089 reset in 134 ms.
Product exploration explored 100000 steps with 11166 reset in 165 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 139 ms :[(NOT p0)]
RANDOM walk for 30 steps (0 resets) in 5 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
[2024-05-29 04:51:04] [INFO ] Invariant cache hit.
[2024-05-29 04:51:04] [INFO ] [Real]Absence check using 45 positive place invariants in 8 ms returned sat
[2024-05-29 04:51:04] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2024-05-29 04:51:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 04:51:04] [INFO ] [Nat]Absence check using 45 positive place invariants in 8 ms returned sat
[2024-05-29 04:51:04] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2024-05-29 04:51:04] [INFO ] Computed and/alt/rep : 104/295/104 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-29 04:51:05] [INFO ] Added : 83 causal constraints over 17 iterations in 247 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 105/105 transitions.
Applied a total of 0 rules in 4 ms. Remains 125 /125 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2024-05-29 04:51:05] [INFO ] Invariant cache hit.
[2024-05-29 04:51:05] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-29 04:51:05] [INFO ] Invariant cache hit.
[2024-05-29 04:51:05] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2024-05-29 04:51:05] [INFO ] Redundant transitions in 0 ms returned []
Running 104 sub problems to find dead transitions.
[2024-05-29 04:51:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 105/230 variables, 125/295 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-05-29 04:51:06] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-05-29 04:51:06] [INFO ] Deduced a trap composed of 11 places in 17 ms of which 1 ms to minimize.
[2024-05-29 04:51:06] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 298 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2525 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 105/230 variables, 125/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 104/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 402 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3284 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
After SMT, in 5820ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 5821ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 6003 ms. Remains : 125/125 places, 105/105 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
RANDOM walk for 28 steps (0 resets) in 5 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2024-05-29 04:51:11] [INFO ] Invariant cache hit.
[2024-05-29 04:51:11] [INFO ] [Real]Absence check using 45 positive place invariants in 9 ms returned sat
[2024-05-29 04:51:11] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2024-05-29 04:51:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 04:51:11] [INFO ] [Nat]Absence check using 45 positive place invariants in 8 ms returned sat
[2024-05-29 04:51:11] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2024-05-29 04:51:11] [INFO ] Computed and/alt/rep : 104/295/104 causal constraints (skipped 0 transitions) in 10 ms.
[2024-05-29 04:51:11] [INFO ] Added : 83 causal constraints over 17 iterations in 244 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 11175 reset in 140 ms.
Product exploration explored 100000 steps with 11261 reset in 154 ms.
Built C files in :
/tmp/ltsmin15842946705930531524
[2024-05-29 04:51:12] [INFO ] Computing symmetric may disable matrix : 105 transitions.
[2024-05-29 04:51:12] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:51:12] [INFO ] Computing symmetric may enable matrix : 105 transitions.
[2024-05-29 04:51:12] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:51:12] [INFO ] Computing Do-Not-Accords matrix : 105 transitions.
[2024-05-29 04:51:12] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:51:12] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15842946705930531524
Running compilation step : cd /tmp/ltsmin15842946705930531524;'/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 252 ms.
Running link step : cd /tmp/ltsmin15842946705930531524;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin15842946705930531524;'/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/stateBased18292668195896967996.hoa' '--buchi-type=spotba'
LTSmin run took 428 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-12 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-004A-LTLFireability-12 finished in 15173 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((F((p0&&G(p1)))&&G(p2))))'
Support contains 5 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 125 transition count 105
Applied a total of 4 rules in 6 ms. Remains 125 /127 variables (removed 2) and now considering 105/107 (removed 2) transitions.
[2024-05-29 04:51:12] [INFO ] Invariant cache hit.
[2024-05-29 04:51:13] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-29 04:51:13] [INFO ] Invariant cache hit.
[2024-05-29 04:51:13] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2024-05-29 04:51:13] [INFO ] Redundant transitions in 0 ms returned []
Running 104 sub problems to find dead transitions.
[2024-05-29 04:51:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 105/230 variables, 125/295 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-05-29 04:51:14] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-05-29 04:51:14] [INFO ] Deduced a trap composed of 11 places in 18 ms of which 0 ms to minimize.
[2024-05-29 04:51:14] [INFO ] Deduced a trap composed of 22 places in 27 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 298 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2504 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 105/230 variables, 125/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 104/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 402 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3314 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
After SMT, in 5830ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 5832ms
Starting structural reductions in SI_LTL mode, iteration 1 : 125/127 places, 105/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6021 ms. Remains : 125/127 places, 105/107 transitions.
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-13
Product exploration explored 100000 steps with 333 reset in 228 ms.
Product exploration explored 100000 steps with 339 reset in 248 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 p2 p0 p1), (X p2), (X (AND p0 p1 p2)), (X (AND p0 p1)), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p1) p2)))), (X (NOT (OR (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X p2)), (X (X (AND p0 p1 p2))), (X (X (AND p0 p1))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p1) p2))))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 128 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p1)]
Reduction of identical properties reduced properties to check from 7 to 6
RANDOM walk for 503 steps (0 resets) in 19 ms. (25 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p2 p0 p1), (X p2), (X (AND p0 p1 p2)), (X (AND p0 p1)), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p1) p2)))), (X (NOT (OR (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X p2)), (X (X (AND p0 p1 p2))), (X (X (AND p0 p1))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p1) p2))))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (NOT (AND p0 p2 p1))), (F (NOT p1)), (F (NOT p0)), (F (NOT (AND (OR p0 (NOT p2)) (OR (NOT p2) p1)))), (F (NOT (AND p0 p1))), (F (NOT p2))]
Knowledge based reduction with 15 factoid took 385 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p1)]
Support contains 5 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 105/105 transitions.
Applied a total of 0 rules in 8 ms. Remains 125 /125 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2024-05-29 04:51:20] [INFO ] Invariant cache hit.
[2024-05-29 04:51:20] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-29 04:51:20] [INFO ] Invariant cache hit.
[2024-05-29 04:51:20] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2024-05-29 04:51:20] [INFO ] Redundant transitions in 0 ms returned []
Running 104 sub problems to find dead transitions.
[2024-05-29 04:51:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 105/230 variables, 125/295 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-05-29 04:51:21] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
[2024-05-29 04:51:21] [INFO ] Deduced a trap composed of 11 places in 14 ms of which 0 ms to minimize.
[2024-05-29 04:51:21] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 298 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2463 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 105/230 variables, 125/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 104/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 402 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3344 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
After SMT, in 5818ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 5819ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 6002 ms. Remains : 125/125 places, 105/105 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 p0 p1), (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1))))), (X p2), (X (AND p0 p1)), (X (AND p0 p2 p1)), (X (NOT (OR (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1)))))), (X (X p2)), (X (X (AND p0 p1))), (X (X (AND p0 p2 p1))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 129 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p1)]
Reduction of identical properties reduced properties to check from 7 to 6
RANDOM walk for 497 steps (0 resets) in 15 ms. (31 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p2 p0 p1), (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1))))), (X p2), (X (AND p0 p1)), (X (AND p0 p2 p1)), (X (NOT (OR (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1)))))), (X (X p2)), (X (X (AND p0 p1))), (X (X (AND p0 p2 p1))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (NOT (AND p0 p2 p1))), (F (NOT p1)), (F (NOT p0)), (F (NOT (AND (OR p0 (NOT p2)) (OR (NOT p2) p1)))), (F (NOT (AND p0 p1))), (F (NOT p2))]
Knowledge based reduction with 15 factoid took 401 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 177 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 171 ms :[(OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 336 reset in 222 ms.
Product exploration explored 100000 steps with 335 reset in 248 ms.
Built C files in :
/tmp/ltsmin11041003733965080044
[2024-05-29 04:51:28] [INFO ] Computing symmetric may disable matrix : 105 transitions.
[2024-05-29 04:51:28] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:51:28] [INFO ] Computing symmetric may enable matrix : 105 transitions.
[2024-05-29 04:51:28] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:51:28] [INFO ] Computing Do-Not-Accords matrix : 105 transitions.
[2024-05-29 04:51:28] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:51:28] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11041003733965080044
Running compilation step : cd /tmp/ltsmin11041003733965080044;'/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 257 ms.
Running link step : cd /tmp/ltsmin11041003733965080044;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin11041003733965080044;'/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/stateBased14240662513520331970.hoa' '--buchi-type=spotba'
LTSmin run took 366 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-004A-LTLFireability-13 finished in 16119 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((F((p1||X(F(p2))))&&p0)))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Applied a total of 0 rules in 1 ms. Remains 127 /127 variables (removed 0) and now considering 107/107 (removed 0) transitions.
// Phase 1: matrix 107 rows 127 cols
[2024-05-29 04:51:29] [INFO ] Computed 45 invariants in 2 ms
[2024-05-29 04:51:29] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-05-29 04:51:29] [INFO ] Invariant cache hit.
[2024-05-29 04:51:29] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2024-05-29 04:51:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (OVERLAPS) 0/234 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 299 constraints, problems are : Problem set: 0 solved, 106 unsolved in 2143 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 45/171 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 107/234 variables, 127/299 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 106/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 8 (OVERLAPS) 0/234 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 405 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3813 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints]
After SMT, in 5969ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 5970ms
Finished structural reductions in LTL mode , in 1 iterations and 6145 ms. Remains : 127/127 places, 107/107 transitions.
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-14 finished in 6365 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(((p1||F(p2))&&p0))))'
Support contains 7 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 107/107 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 125 transition count 105
Applied a total of 4 rules in 6 ms. Remains 125 /127 variables (removed 2) and now considering 105/107 (removed 2) transitions.
// Phase 1: matrix 105 rows 125 cols
[2024-05-29 04:51:35] [INFO ] Computed 45 invariants in 2 ms
[2024-05-29 04:51:35] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-29 04:51:35] [INFO ] Invariant cache hit.
[2024-05-29 04:51:35] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2024-05-29 04:51:35] [INFO ] Redundant transitions in 0 ms returned []
Running 104 sub problems to find dead transitions.
[2024-05-29 04:51:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (OVERLAPS) 105/230 variables, 125/295 constraints. Problems are: Problem set: 0 solved, 104 unsolved
[2024-05-29 04:51:36] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2024-05-29 04:51:36] [INFO ] Deduced a trap composed of 11 places in 15 ms of which 0 ms to minimize.
[2024-05-29 04:51:36] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/230 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (OVERLAPS) 0/230 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Real declared 230/230 variables, and 298 constraints, problems are : Problem set: 0 solved, 104 unsolved in 2491 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 1/125 variables, 45/169 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 6 (OVERLAPS) 105/230 variables, 125/298 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/230 variables, 104/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 9 (OVERLAPS) 0/230 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 104 unsolved
No progress, stopping.
After SMT solving in domain Int declared 230/230 variables, and 402 constraints, problems are : Problem set: 0 solved, 104 unsolved in 3305 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 45/45 constraints, State Equation: 125/125 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 3/3 constraints]
After SMT, in 5810ms problems are : Problem set: 0 solved, 104 unsolved
Search for dead transitions found 0 dead transitions in 5812ms
Starting structural reductions in SI_LTL mode, iteration 1 : 125/127 places, 105/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5990 ms. Remains : 125/127 places, 105/107 transitions.
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ShieldPPPs-PT-004A-LTLFireability-15
Stuttering criterion allowed to conclude after 1398 steps with 11 reset in 6 ms.
FORMULA ShieldPPPs-PT-004A-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-004A-LTLFireability-15 finished in 6112 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)))'
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)))'
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 X(p1)))'
[2024-05-29 04:51:41] [INFO ] Flatten gal took : 5 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14271427282819091773
[2024-05-29 04:51:41] [INFO ] Computing symmetric may disable matrix : 107 transitions.
[2024-05-29 04:51:41] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:51:41] [INFO ] Computing symmetric may enable matrix : 107 transitions.
[2024-05-29 04:51:41] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:51:41] [INFO ] Applying decomposition
[2024-05-29 04:51:41] [INFO ] Computing Do-Not-Accords matrix : 107 transitions.
[2024-05-29 04:51:41] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 04:51:41] [INFO ] Flatten gal took : 8 ms
[2024-05-29 04:51:41] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14271427282819091773
Running compilation step : cd /tmp/ltsmin14271427282819091773;'/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/graph12792339244224791069.txt' '-o' '/tmp/graph12792339244224791069.bin' '-w' '/tmp/graph12792339244224791069.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12792339244224791069.bin' '-l' '-1' '-v' '-w' '/tmp/graph12792339244224791069.weights' '-q' '0' '-e' '0.001'
[2024-05-29 04:51:41] [INFO ] Decomposing Gal with order
[2024-05-29 04:51:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 04:51:41] [INFO ] Removed a total of 24 redundant transitions.
[2024-05-29 04:51:41] [INFO ] Flatten gal took : 8 ms
[2024-05-29 04:51:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 4 ms.
[2024-05-29 04:51:41] [INFO ] Time to serialize gal into /tmp/LTLFireability15040195182283541144.gal : 3 ms
[2024-05-29 04:51:41] [INFO ] Time to serialize properties into /tmp/LTLFireability7239480219063896401.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/LTLFireability15040195182283541144.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7239480219063896401.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 : !((G(F("(((i6.u26.p73==0)||(i6.u30.p83==0))||((i1.i0.u5.p13==0)||(i1.i0.u11.p32==0)))"))))
Formula 0 simplified : FG!"(((i6.u26.p73==0)||(i6.u30.p83==0))||((i1.i0.u5.p13==0)||(i1.i0.u11.p32==0)))"
Compilation finished in 253 ms.
Running link step : cd /tmp/ltsmin14271427282819091773;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin14271427282819091773;'/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' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t9, t10, t11, t18, t19, t20, t27, t28, t61, i0.t97, i0.t96, i0.u8.t3, i0.u8.t4, i...767
Computing Next relation with stutter on 366786 deadlock states
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin14271427282819091773;'/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' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin14271427282819091773;'/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' '[](<>((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin14271427282819091773;'/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' '[](<>((LTLAPp1==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin14271427282819091773;'/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' '(<>(!(LTLAPp2==true)) U X((LTLAPp3==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: LTL layer: formula: (<>(!(LTLAPp2==true)) U X((LTLAPp3==true)))
pins2lts-mc-linux64( 3/ 8), 0.002: "(<>(!(LTLAPp2==true)) U X((LTLAPp3==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.010: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.015: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.059: DFS-FIFO for weak LTL, using special progress label 112
pins2lts-mc-linux64( 0/ 8), 0.059: There are 113 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.059: State length is 128, there are 117 groups
pins2lts-mc-linux64( 0/ 8), 0.059: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.059: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.059: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.059: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 5/ 8), 0.107: ~114 levels ~960 states ~7688 transitions
pins2lts-mc-linux64( 5/ 8), 0.151: ~208 levels ~1920 states ~14656 transitions
pins2lts-mc-linux64( 1/ 8), 0.161: ~232 levels ~3840 states ~20328 transitions
pins2lts-mc-linux64( 1/ 8), 0.184: ~232 levels ~7680 states ~26960 transitions
pins2lts-mc-linux64( 5/ 8), 0.210: ~209 levels ~15360 states ~37768 transitions
pins2lts-mc-linux64( 5/ 8), 0.294: ~212 levels ~30720 states ~64160 transitions
pins2lts-mc-linux64( 5/ 8), 0.456: ~212 levels ~61440 states ~129728 transitions
pins2lts-mc-linux64( 7/ 8), 0.751: ~214 levels ~122880 states ~256648 transitions
pins2lts-mc-linux64( 5/ 8), 1.244: ~216 levels ~245760 states ~522936 transitions
pins2lts-mc-linux64( 3/ 8), 2.019: ~251 levels ~491520 states ~1116608 transitions
pins2lts-mc-linux64( 3/ 8), 3.141: ~251 levels ~983040 states ~2312312 transitions
pins2lts-mc-linux64( 3/ 8), 5.024: ~251 levels ~1966080 states ~4684464 transitions
pins2lts-mc-linux64( 3/ 8), 8.641: ~266 levels ~3932160 states ~9458600 transitions
pins2lts-mc-linux64( 7/ 8), 16.224: ~225 levels ~7864320 states ~19834640 transitions
pins2lts-mc-linux64( 3/ 8), 31.195: ~271 levels ~15728640 states ~40676032 transitions
pins2lts-mc-linux64( 3/ 8), 62.099: ~271 levels ~31457280 states ~84476096 transitions
pins2lts-mc-linux64( 3/ 8), 125.615: ~271 levels ~62914560 states ~176683472 transitions
pins2lts-mc-linux64( 3/ 8), 259.013: ~271 levels ~125829120 states ~371972160 transitions
pins2lts-mc-linux64( 0/ 8), 295.265: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 295.280:
pins2lts-mc-linux64( 0/ 8), 295.280: mean standard work distribution: 2.0% (states) 0.7% (transitions)
pins2lts-mc-linux64( 0/ 8), 295.280:
pins2lts-mc-linux64( 0/ 8), 295.280: Explored 134203552 states 406350793 transitions, fanout: 3.028
pins2lts-mc-linux64( 0/ 8), 295.280: Total exploration time 295.210 sec (295.190 sec minimum, 295.201 sec on average)
pins2lts-mc-linux64( 0/ 8), 295.280: States per second: 454604, Transitions per second: 1376480
pins2lts-mc-linux64( 0/ 8), 295.280:
pins2lts-mc-linux64( 0/ 8), 295.280: Progress states detected: 0
pins2lts-mc-linux64( 0/ 8), 295.280: Redundant explorations: -0.0103
pins2lts-mc-linux64( 0/ 8), 295.280:
pins2lts-mc-linux64( 0/ 8), 295.280: Queue width: 8B, total height: 1830, memory: 0.01MB
pins2lts-mc-linux64( 0/ 8), 295.280: Tree memory: 1049.7MB, 8.2 B/state, compr.: 1.6%
pins2lts-mc-linux64( 0/ 8), 295.280: Tree fill ratio (roots/leafs): 99.0%/10.0%
pins2lts-mc-linux64( 0/ 8), 295.280: Stored 107 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 295.281: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 295.281: Est. total memory use: 1049.7MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14271427282819091773;'/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' '(<>(!(LTLAPp2==true)) U X((LTLAPp3==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14271427282819091773;'/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' '(<>(!(LTLAPp2==true)) U X((LTLAPp3==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:840)
Detected timeout of ITS tools.
[2024-05-29 05:14:02] [INFO ] Applying decomposition
[2024-05-29 05:14:02] [INFO ] Flatten gal took : 7 ms
[2024-05-29 05:14:02] [INFO ] Decomposing Gal with order
[2024-05-29 05:14:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 05:14:02] [INFO ] Removed a total of 36 redundant transitions.
[2024-05-29 05:14:02] [INFO ] Flatten gal took : 8 ms
[2024-05-29 05:14:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 2 ms.
[2024-05-29 05:14:02] [INFO ] Time to serialize gal into /tmp/LTLFireability12051787646391303307.gal : 2 ms
[2024-05-29 05:14:02] [INFO ] Time to serialize properties into /tmp/LTLFireability1195249084023150338.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/LTLFireability12051787646391303307.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1195249084023150338.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 : !((G(F("(((i19.u35.p73==0)||(u40.p83==0))||((i3.u8.p13==0)||(u15.p32==0)))"))))
Formula 0 simplified : FG!"(((i19.u35.p73==0)||(u40.p83==0))||((i3.u8.p13==0)||(u15.p32==0)))"
Reverse transition relation is NOT exact ! Due to transitions t47, t49, t53, t54, t58, t60, t63, t65, t66, t67, t75, t76, t77, t79, t83, t84, t88, t89, t94...602
Computing Next relation with stutter on 366786 deadlock states
305 unique states visited
0 strongly connected components in search stack
608 transitions explored
305 items max in DFS search stack
115972 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1159.74,4727260,1,0,5.52266e+06,171,619,2.77739e+07,74,386,3583533
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldPPPs-PT-004A-LTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((G(F("((u30.p66==0)||(u41.p87==0))"))))
Formula 1 simplified : FG!"((u30.p66==0)||(u41.p87==0))"
Computing Next relation with stutter on 366786 deadlock states
Detected timeout of ITS tools.
[2024-05-29 05:36:22] [INFO ] Flatten gal took : 11 ms
[2024-05-29 05:36:22] [INFO ] Input system was already deterministic with 107 transitions.
[2024-05-29 05:36:22] [INFO ] Transformed 127 places.
[2024-05-29 05:36:22] [INFO ] Transformed 107 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-29 05:36:22] [INFO ] Time to serialize gal into /tmp/LTLFireability17384273492164197342.gal : 2 ms
[2024-05-29 05:36:22] [INFO ] Time to serialize properties into /tmp/LTLFireability15110548065678033867.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/LTLFireability17384273492164197342.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15110548065678033867.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...344
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("((p66==0)||(p87==0))"))))
Formula 0 simplified : FG!"((p66==0)||(p87==0))"

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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="ShieldPPPs-PT-004A"
export BK_EXAMINATION="LTLFireability"
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 ShieldPPPs-PT-004A, examination is LTLFireability"
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-171683761000404"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-004A.tgz
mv ShieldPPPs-PT-004A execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;