About the Execution of ITS-Tools for ShieldPPPs-PT-005A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | FFFTTTF?FFFFFTFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r198-tall-174894533100667.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ShieldPPPs-PT-005A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894533100667
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 44K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ShieldPPPs-PT-005A-LTLCardinality-00
FORMULA_NAME ShieldPPPs-PT-005A-LTLCardinality-01
FORMULA_NAME ShieldPPPs-PT-005A-LTLCardinality-02
FORMULA_NAME ShieldPPPs-PT-005A-LTLCardinality-03
FORMULA_NAME ShieldPPPs-PT-005A-LTLCardinality-04
FORMULA_NAME ShieldPPPs-PT-005A-LTLCardinality-05
FORMULA_NAME ShieldPPPs-PT-005A-LTLCardinality-06
FORMULA_NAME ShieldPPPs-PT-005A-LTLCardinality-07
FORMULA_NAME ShieldPPPs-PT-005A-LTLCardinality-08
FORMULA_NAME ShieldPPPs-PT-005A-LTLCardinality-09
FORMULA_NAME ShieldPPPs-PT-005A-LTLCardinality-10
FORMULA_NAME ShieldPPPs-PT-005A-LTLCardinality-11
FORMULA_NAME ShieldPPPs-PT-005A-LTLCardinality-12
FORMULA_NAME ShieldPPPs-PT-005A-LTLCardinality-13
FORMULA_NAME ShieldPPPs-PT-005A-LTLCardinality-14
FORMULA_NAME ShieldPPPs-PT-005A-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749209748255
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-005A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-06 11:35:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-06 11:35:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 11:35:49] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2025-06-06 11:35:49] [INFO ] Transformed 158 places.
[2025-06-06 11:35:49] [INFO ] Transformed 133 transitions.
[2025-06-06 11:35:49] [INFO ] Found NUPN structural information;
[2025-06-06 11:35:49] [INFO ] Parsed PT model containing 158 places and 133 transitions and 506 arcs in 151 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA ShieldPPPs-PT-005A-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005A-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005A-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005A-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005A-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005A-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-005A-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 158 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 158/158 places, 133/133 transitions.
Applied a total of 0 rules in 12 ms. Remains 158 /158 variables (removed 0) and now considering 133/133 (removed 0) transitions.
// Phase 1: matrix 133 rows 158 cols
[2025-06-06 11:35:49] [INFO ] Computed 56 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:35:50] [INFO ] Implicit Places using invariants in 266 ms returned []
[2025-06-06 11:35:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:35:50] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
Running 132 sub problems to find dead transitions.
[2025-06-06 11:35:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 1/158 variables, 56/213 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (OVERLAPS) 133/291 variables, 158/372 constraints. Problems are: Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:35:52] [INFO ] Deduced a trap composed of 18 places in 60 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:35:52] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:35:52] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:35:53] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/291 variables, 4/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/291 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 8 (OVERLAPS) 0/291 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Real declared 291/291 variables, and 376 constraints, problems are : Problem set: 0 solved, 132 unsolved in 5612 ms.
Refiners :[Domain max(s): 158/158 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 1/158 variables, 56/213 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 4/218 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (OVERLAPS) 133/291 variables, 158/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/291 variables, 132/508 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/291 variables, 0/508 constraints. Problems are: Problem set: 0 solved, 132 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 291/291 variables, and 508 constraints, problems are : Problem set: 0 solved, 132 unsolved in 30019 ms.
Refiners :[Domain max(s): 158/158 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35679ms problems are : Problem set: 0 solved, 132 unsolved
Search for dead transitions found 0 dead transitions in 35689ms
Finished structural reductions in LTL mode , in 1 iterations and 36206 ms. Remains : 158/158 places, 133/133 transitions.
Support contains 25 out of 158 places after structural reductions.
[2025-06-06 11:36:26] [INFO ] Flatten gal took : 33 ms
[2025-06-06 11:36:26] [INFO ] Flatten gal took : 17 ms
[2025-06-06 11:36:26] [INFO ] Input system was already deterministic with 133 transitions.
RANDOM walk for 1429 steps (1 resets) in 73 ms. (19 steps per ms) remains 0/13 properties
FORMULA ShieldPPPs-PT-005A-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 158 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 158/158 places, 133/133 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 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 156 transition count 131
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 155 transition count 130
Applied a total of 4 rules in 33 ms. Remains 155 /158 variables (removed 3) and now considering 130/133 (removed 3) transitions.
// Phase 1: matrix 130 rows 155 cols
[2025-06-06 11:36:26] [INFO ] Computed 56 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:36:26] [INFO ] Implicit Places using invariants in 123 ms returned []
[2025-06-06 11:36:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:36:26] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 11:36:26] [INFO ] Redundant transitions in 2 ms returned []
Running 128 sub problems to find dead transitions.
[2025-06-06 11:36:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 56/211 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (OVERLAPS) 130/285 variables, 155/366 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:36:29] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 2 ms to minimize.
At refinement iteration 5 (OVERLAPS) 0/285 variables, 1/367 constraints. Problems are: Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:36:30] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 1/368 constraints. Problems are: Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:36:31] [INFO ] Deduced a trap along path composed of 9 places in 31 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/285 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (OVERLAPS) 0/285 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Real declared 285/285 variables, and 369 constraints, problems are : Problem set: 0 solved, 128 unsolved in 7754 ms.
Refiners :[Domain max(s): 155/155 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 56/211 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 2/213 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (OVERLAPS) 130/285 variables, 155/368 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 128/496 constraints. Problems are: Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:36:35] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:36:35] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:36:35] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:36:35] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 4/500 constraints. Problems are: Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:36:36] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:36:36] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:36:36] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 3/503 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/285 variables, 1/504 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/285 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 128 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/285 variables, and 504 constraints, problems are : Problem set: 0 solved, 128 unsolved in 30014 ms.
Refiners :[Domain max(s): 155/155 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 37779ms problems are : Problem set: 0 solved, 128 unsolved
Search for dead transitions found 0 dead transitions in 37780ms
Starting structural reductions in SI_LTL mode, iteration 1 : 155/158 places, 130/133 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 38071 ms. Remains : 155/158 places, 130/133 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005A-LTLCardinality-02
Stuttering criterion allowed to conclude after 338 steps with 0 reset in 6 ms.
FORMULA ShieldPPPs-PT-005A-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005A-LTLCardinality-02 finished in 38298 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(p1)))'
Support contains 4 out of 158 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 158/158 places, 133/133 transitions.
Applied a total of 0 rules in 3 ms. Remains 158 /158 variables (removed 0) and now considering 133/133 (removed 0) transitions.
// Phase 1: matrix 133 rows 158 cols
[2025-06-06 11:37:04] [INFO ] Computed 56 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:37:04] [INFO ] Implicit Places using invariants in 83 ms returned []
[2025-06-06 11:37:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:37:04] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
Running 132 sub problems to find dead transitions.
[2025-06-06 11:37:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 1/158 variables, 56/213 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (OVERLAPS) 133/291 variables, 158/372 constraints. Problems are: Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:37:07] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:37:07] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:37:07] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:37:07] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/291 variables, 4/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/291 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 8 (OVERLAPS) 0/291 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Real declared 291/291 variables, and 376 constraints, problems are : Problem set: 0 solved, 132 unsolved in 5215 ms.
Refiners :[Domain max(s): 158/158 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 1/158 variables, 56/213 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 4/218 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (OVERLAPS) 133/291 variables, 158/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/291 variables, 132/508 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/291 variables, 0/508 constraints. Problems are: Problem set: 0 solved, 132 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 291/291 variables, and 508 constraints, problems are : Problem set: 0 solved, 132 unsolved in 30025 ms.
Refiners :[Domain max(s): 158/158 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35252ms problems are : Problem set: 0 solved, 132 unsolved
Search for dead transitions found 0 dead transitions in 35253ms
Finished structural reductions in LTL mode , in 1 iterations and 35479 ms. Remains : 158/158 places, 133/133 transitions.
Stuttering acceptance computed with spot in 171 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005A-LTLCardinality-03
Product exploration explored 100000 steps with 50000 reset in 314 ms.
Product exploration explored 100000 steps with 50000 reset in 256 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 18 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-005A-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-005A-LTLCardinality-03 finished in 36267 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 158 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 158/158 places, 133/133 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 156 transition count 131
Applied a total of 4 rules in 12 ms. Remains 156 /158 variables (removed 2) and now considering 131/133 (removed 2) transitions.
// Phase 1: matrix 131 rows 156 cols
[2025-06-06 11:37:40] [INFO ] Computed 56 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:37:41] [INFO ] Implicit Places using invariants in 85 ms returned []
[2025-06-06 11:37:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:37:41] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 11:37:41] [INFO ] Redundant transitions in 3 ms returned []
Running 130 sub problems to find dead transitions.
[2025-06-06 11:37:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (OVERLAPS) 1/156 variables, 56/211 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/156 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (OVERLAPS) 131/287 variables, 156/368 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:37:43] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/287 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:37:44] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:37:44] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:37:44] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/287 variables, 3/372 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:37:45] [INFO ] Deduced a trap along path composed of 9 places in 25 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/287 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/287 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 10 (OVERLAPS) 0/287 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Real declared 287/287 variables, and 373 constraints, problems are : Problem set: 0 solved, 130 unsolved in 7171 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (OVERLAPS) 1/156 variables, 56/211 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/156 variables, 4/216 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/156 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 6 (OVERLAPS) 131/287 variables, 156/372 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/287 variables, 130/502 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/287 variables, 1/503 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:37:59] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/287 variables, 1/504 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 287/287 variables, and 504 constraints, problems are : Problem set: 0 solved, 130 unsolved in 30014 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 37202ms problems are : Problem set: 0 solved, 130 unsolved
Search for dead transitions found 0 dead transitions in 37203ms
Starting structural reductions in SI_LTL mode, iteration 1 : 156/158 places, 131/133 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 37434 ms. Remains : 156/158 places, 131/133 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005A-LTLCardinality-07
Product exploration explored 100000 steps with 1872 reset in 222 ms.
Product exploration explored 100000 steps with 1855 reset in 265 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 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 73 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 104 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)]
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 156 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 156/156 places, 131/131 transitions.
Applied a total of 0 rules in 12 ms. Remains 156 /156 variables (removed 0) and now considering 131/131 (removed 0) transitions.
[2025-06-06 11:38:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:38:19] [INFO ] Implicit Places using invariants in 88 ms returned []
[2025-06-06 11:38:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:38:19] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 11:38:19] [INFO ] Redundant transitions in 2 ms returned []
Running 130 sub problems to find dead transitions.
[2025-06-06 11:38:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (OVERLAPS) 1/156 variables, 56/211 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/156 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (OVERLAPS) 131/287 variables, 156/368 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:38:22] [INFO ] Deduced a trap composed of 18 places in 40 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/287 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:38:22] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:38:22] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:38:23] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/287 variables, 3/372 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:38:24] [INFO ] Deduced a trap along path composed of 9 places in 23 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/287 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/287 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 10 (OVERLAPS) 0/287 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Real declared 287/287 variables, and 373 constraints, problems are : Problem set: 0 solved, 130 unsolved in 7253 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (OVERLAPS) 1/156 variables, 56/211 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/156 variables, 4/216 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/156 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 6 (OVERLAPS) 131/287 variables, 156/372 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/287 variables, 130/502 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/287 variables, 1/503 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:38:37] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/287 variables, 1/504 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 287/287 variables, and 504 constraints, problems are : Problem set: 0 solved, 130 unsolved in 30025 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 37294ms problems are : Problem set: 0 solved, 130 unsolved
Search for dead transitions found 0 dead transitions in 37295ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 37546 ms. Remains : 156/156 places, 131/131 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 71 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 55 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1851 reset in 199 ms.
Product exploration explored 100000 steps with 1835 reset in 228 ms.
Built C files in :
/tmp/ltsmin6528168804483712453
[2025-06-06 11:38:57] [INFO ] Computing symmetric may disable matrix : 131 transitions.
[2025-06-06 11:38:57] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 11:38:57] [INFO ] Computing symmetric may enable matrix : 131 transitions.
[2025-06-06 11:38:57] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 11:38:57] [INFO ] Computing Do-Not-Accords matrix : 131 transitions.
[2025-06-06 11:38:57] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 11:38:57] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6528168804483712453
Running compilation step : cd /tmp/ltsmin6528168804483712453;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 374 ms.
Running link step : cd /tmp/ltsmin6528168804483712453;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin6528168804483712453;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16690238427833446897.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 156 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 156/156 places, 131/131 transitions.
Applied a total of 0 rules in 10 ms. Remains 156 /156 variables (removed 0) and now considering 131/131 (removed 0) transitions.
[2025-06-06 11:39:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:39:13] [INFO ] Implicit Places using invariants in 113 ms returned []
[2025-06-06 11:39:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:39:13] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 11:39:13] [INFO ] Redundant transitions in 2 ms returned []
Running 130 sub problems to find dead transitions.
[2025-06-06 11:39:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (OVERLAPS) 1/156 variables, 56/211 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/156 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (OVERLAPS) 131/287 variables, 156/368 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:39:15] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/287 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:39:16] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:39:16] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:39:16] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/287 variables, 3/372 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:39:17] [INFO ] Deduced a trap along path composed of 9 places in 25 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/287 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/287 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 10 (OVERLAPS) 0/287 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Real declared 287/287 variables, and 373 constraints, problems are : Problem set: 0 solved, 130 unsolved in 7212 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (OVERLAPS) 1/156 variables, 56/211 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/156 variables, 4/216 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/156 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 6 (OVERLAPS) 131/287 variables, 156/372 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/287 variables, 130/502 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/287 variables, 1/503 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:39:31] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/287 variables, 1/504 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 287/287 variables, and 504 constraints, problems are : Problem set: 0 solved, 130 unsolved in 30021 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 37247ms problems are : Problem set: 0 solved, 130 unsolved
Search for dead transitions found 0 dead transitions in 37248ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 37517 ms. Remains : 156/156 places, 131/131 transitions.
Built C files in :
/tmp/ltsmin3072097716193884040
[2025-06-06 11:39:50] [INFO ] Computing symmetric may disable matrix : 131 transitions.
[2025-06-06 11:39:50] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 11:39:50] [INFO ] Computing symmetric may enable matrix : 131 transitions.
[2025-06-06 11:39:50] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 11:39:50] [INFO ] Computing Do-Not-Accords matrix : 131 transitions.
[2025-06-06 11:39:50] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 11:39:50] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3072097716193884040
Running compilation step : cd /tmp/ltsmin3072097716193884040;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 250 ms.
Running link step : cd /tmp/ltsmin3072097716193884040;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin3072097716193884040;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9692569927248340599.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-06 11:40:05] [INFO ] Flatten gal took : 10 ms
[2025-06-06 11:40:05] [INFO ] Flatten gal took : 9 ms
[2025-06-06 11:40:05] [INFO ] Time to serialize gal into /tmp/LTL14508110561759141697.gal : 7 ms
[2025-06-06 11:40:05] [INFO ] Time to serialize properties into /tmp/LTL16338384274661501012.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14508110561759141697.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5720564187922959755.hoa' '-atoms' '/tmp/LTL16338384274661501012.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16338384274661501012.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5720564187922959755.hoa
Detected timeout of ITS tools.
[2025-06-06 11:40:20] [INFO ] Flatten gal took : 8 ms
[2025-06-06 11:40:20] [INFO ] Flatten gal took : 17 ms
[2025-06-06 11:40:20] [INFO ] Time to serialize gal into /tmp/LTL4375500971665283365.gal : 2 ms
[2025-06-06 11:40:20] [INFO ] Time to serialize properties into /tmp/LTL9479173811888500527.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4375500971665283365.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9479173811888500527.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("((p15==0)||(p137==1))"))))
Formula 0 simplified : FG!"((p15==0)||(p137==1))"
Detected timeout of ITS tools.
[2025-06-06 11:40:35] [INFO ] Flatten gal took : 10 ms
[2025-06-06 11:40:35] [INFO ] Applying decomposition
[2025-06-06 11:40:35] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10486095545529500764.txt' '-o' '/tmp/graph10486095545529500764.bin' '-w' '/tmp/graph10486095545529500764.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10486095545529500764.bin' '-l' '-1' '-v' '-w' '/tmp/graph10486095545529500764.weights' '-q' '0' '-e' '0.001'
[2025-06-06 11:40:35] [INFO ] Decomposing Gal with order
[2025-06-06 11:40:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 11:40:35] [INFO ] Removed a total of 30 redundant transitions.
[2025-06-06 11:40:35] [INFO ] Flatten gal took : 41 ms
[2025-06-06 11:40:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 7 ms.
[2025-06-06 11:40:35] [INFO ] Time to serialize gal into /tmp/LTL17440480136822868881.gal : 4 ms
[2025-06-06 11:40:35] [INFO ] Time to serialize properties into /tmp/LTL9014534536516437096.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17440480136822868881.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9014534536516437096.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("((i2.i0.u6.p15==0)||(i12.i1.u49.p137==1))"))))
Formula 0 simplified : FG!"((i2.i0.u6.p15==0)||(i12.i1.u49.p137==1))"
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-005A-LTLCardinality-07 finished in 190098 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||(F((G(F(!p1))||(!p0&&F(!p1)))) U G(p2))))'
Support contains 6 out of 158 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 158/158 places, 133/133 transitions.
Applied a total of 0 rules in 4 ms. Remains 158 /158 variables (removed 0) and now considering 133/133 (removed 0) transitions.
// Phase 1: matrix 133 rows 158 cols
[2025-06-06 11:40:51] [INFO ] Computed 56 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:40:51] [INFO ] Implicit Places using invariants in 118 ms returned []
[2025-06-06 11:40:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:40:51] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 274 ms to find 0 implicit places.
Running 132 sub problems to find dead transitions.
[2025-06-06 11:40:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 1/158 variables, 56/213 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (OVERLAPS) 133/291 variables, 158/372 constraints. Problems are: Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:40:53] [INFO ] Deduced a trap composed of 18 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:40:53] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:40:53] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:40:53] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/291 variables, 4/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/291 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 8 (OVERLAPS) 0/291 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Real declared 291/291 variables, and 376 constraints, problems are : Problem set: 0 solved, 132 unsolved in 5258 ms.
Refiners :[Domain max(s): 158/158 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 1/158 variables, 56/213 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 4/218 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (OVERLAPS) 133/291 variables, 158/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/291 variables, 132/508 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/291 variables, 0/508 constraints. Problems are: Problem set: 0 solved, 132 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 291/291 variables, and 508 constraints, problems are : Problem set: 0 solved, 132 unsolved in 30014 ms.
Refiners :[Domain max(s): 158/158 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35281ms problems are : Problem set: 0 solved, 132 unsolved
Search for dead transitions found 0 dead transitions in 35282ms
Finished structural reductions in LTL mode , in 1 iterations and 35562 ms. Remains : 158/158 places, 133/133 transitions.
Stuttering acceptance computed with spot in 294 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND p1 p2 (NOT p0)), (AND p1 p2 (NOT p0)), (NOT p2), p1, (AND p1 p2)]
Running random walk in product with property : ShieldPPPs-PT-005A-LTLCardinality-08
Stuttering criterion allowed to conclude after 2826 steps with 33 reset in 7 ms.
FORMULA ShieldPPPs-PT-005A-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005A-LTLCardinality-08 finished in 35889 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 158 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 158/158 places, 133/133 transitions.
Applied a total of 0 rules in 2 ms. Remains 158 /158 variables (removed 0) and now considering 133/133 (removed 0) transitions.
[2025-06-06 11:41:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:41:26] [INFO ] Implicit Places using invariants in 82 ms returned []
[2025-06-06 11:41:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:41:27] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
Running 132 sub problems to find dead transitions.
[2025-06-06 11:41:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 1/158 variables, 56/213 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (OVERLAPS) 133/291 variables, 158/372 constraints. Problems are: Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:41:29] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:41:29] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:41:29] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:41:29] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/291 variables, 4/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/291 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 8 (OVERLAPS) 0/291 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Real declared 291/291 variables, and 376 constraints, problems are : Problem set: 0 solved, 132 unsolved in 5265 ms.
Refiners :[Domain max(s): 158/158 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 1/158 variables, 56/213 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 4/218 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (OVERLAPS) 133/291 variables, 158/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/291 variables, 132/508 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/291 variables, 0/508 constraints. Problems are: Problem set: 0 solved, 132 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 291/291 variables, and 508 constraints, problems are : Problem set: 0 solved, 132 unsolved in 30013 ms.
Refiners :[Domain max(s): 158/158 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35287ms problems are : Problem set: 0 solved, 132 unsolved
Search for dead transitions found 0 dead transitions in 35289ms
Finished structural reductions in LTL mode , in 1 iterations and 35540 ms. Remains : 158/158 places, 133/133 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005A-LTLCardinality-13
Product exploration explored 100000 steps with 50000 reset in 217 ms.
Product exploration explored 100000 steps with 50000 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 20 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-005A-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-005A-LTLCardinality-13 finished in 36119 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 158 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 158/158 places, 133/133 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 156 transition count 131
Applied a total of 4 rules in 6 ms. Remains 156 /158 variables (removed 2) and now considering 131/133 (removed 2) transitions.
// Phase 1: matrix 131 rows 156 cols
[2025-06-06 11:42:03] [INFO ] Computed 56 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:42:03] [INFO ] Implicit Places using invariants in 102 ms returned []
[2025-06-06 11:42:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:42:03] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 11:42:03] [INFO ] Redundant transitions in 1 ms returned []
Running 130 sub problems to find dead transitions.
[2025-06-06 11:42:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (OVERLAPS) 1/156 variables, 56/211 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/156 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (OVERLAPS) 131/287 variables, 156/368 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:42:05] [INFO ] Deduced a trap composed of 18 places in 46 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/287 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:42:06] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:42:06] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:42:06] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/287 variables, 3/372 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:42:07] [INFO ] Deduced a trap along path composed of 9 places in 24 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/287 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/287 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 10 (OVERLAPS) 0/287 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 130 unsolved
No progress, stopping.
After SMT solving in domain Real declared 287/287 variables, and 373 constraints, problems are : Problem set: 0 solved, 130 unsolved in 7283 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/155 variables, 155/155 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/155 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 2 (OVERLAPS) 1/156 variables, 56/211 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/156 variables, 4/216 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/156 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 6 (OVERLAPS) 131/287 variables, 156/372 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/287 variables, 130/502 constraints. Problems are: Problem set: 0 solved, 130 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/287 variables, 1/503 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:42:21] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/287 variables, 1/504 constraints. Problems are: Problem set: 0 solved, 130 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 287/287 variables, and 504 constraints, problems are : Problem set: 0 solved, 130 unsolved in 30017 ms.
Refiners :[Domain max(s): 156/156 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 130/130 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 37309ms problems are : Problem set: 0 solved, 130 unsolved
Search for dead transitions found 0 dead transitions in 37309ms
Starting structural reductions in SI_LTL mode, iteration 1 : 156/158 places, 131/133 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 37553 ms. Remains : 156/158 places, 131/133 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-005A-LTLCardinality-14
Stuttering criterion allowed to conclude after 389 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-005A-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-005A-LTLCardinality-14 finished in 37627 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(p1)&&X(p2)))'
Support contains 7 out of 158 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 158/158 places, 133/133 transitions.
Applied a total of 0 rules in 2 ms. Remains 158 /158 variables (removed 0) and now considering 133/133 (removed 0) transitions.
// Phase 1: matrix 133 rows 158 cols
[2025-06-06 11:42:40] [INFO ] Computed 56 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:42:40] [INFO ] Implicit Places using invariants in 92 ms returned []
[2025-06-06 11:42:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 11:42:40] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
Running 132 sub problems to find dead transitions.
[2025-06-06 11:42:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 1/158 variables, 56/213 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (OVERLAPS) 133/291 variables, 158/372 constraints. Problems are: Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:42:43] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:42:43] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:42:43] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 11:42:43] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/291 variables, 4/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/291 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 8 (OVERLAPS) 0/291 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Real declared 291/291 variables, and 376 constraints, problems are : Problem set: 0 solved, 132 unsolved in 5233 ms.
Refiners :[Domain max(s): 158/158 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 1/158 variables, 56/213 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 4/218 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (OVERLAPS) 133/291 variables, 158/376 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/291 variables, 132/508 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/291 variables, 0/508 constraints. Problems are: Problem set: 0 solved, 132 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 291/291 variables, and 508 constraints, problems are : Problem set: 0 solved, 132 unsolved in 30012 ms.
Refiners :[Domain max(s): 158/158 constraints, Positive P Invariants (semi-flows): 56/56 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 35253ms problems are : Problem set: 0 solved, 132 unsolved
Search for dead transitions found 0 dead transitions in 35254ms
Finished structural reductions in LTL mode , in 1 iterations and 35490 ms. Remains : 158/158 places, 133/133 transitions.
Stuttering acceptance computed with spot in 201 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), true]
Running random walk in product with property : ShieldPPPs-PT-005A-LTLCardinality-15
Product exploration explored 100000 steps with 50000 reset in 200 ms.
Product exploration explored 100000 steps with 50000 reset in 205 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X p1), (X p2), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 20 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-005A-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-005A-LTLCardinality-15 finished in 36133 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2025-06-06 11:43:16] [INFO ] Flatten gal took : 12 ms
Using solver Z3 to compute partial order matrices.
[2025-06-06 11:43:17] [INFO ] Applying decomposition
Built C files in :
/tmp/ltsmin9886840409165387691
[2025-06-06 11:43:17] [INFO ] Computing symmetric may disable matrix : 133 transitions.
[2025-06-06 11:43:17] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 11:43:17] [INFO ] Computing symmetric may enable matrix : 133 transitions.
[2025-06-06 11:43:17] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 11:43:17] [INFO ] Flatten gal took : 7 ms
[2025-06-06 11:43:17] [INFO ] Computing Do-Not-Accords matrix : 133 transitions.
[2025-06-06 11:43:17] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-06 11:43:17] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9886840409165387691
Running compilation step : cd /tmp/ltsmin9886840409165387691;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14274450303695018931.txt' '-o' '/tmp/graph14274450303695018931.bin' '-w' '/tmp/graph14274450303695018931.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14274450303695018931.bin' '-l' '-1' '-v' '-w' '/tmp/graph14274450303695018931.weights' '-q' '0' '-e' '0.001'
[2025-06-06 11:43:17] [INFO ] Decomposing Gal with order
[2025-06-06 11:43:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 11:43:17] [INFO ] Removed a total of 30 redundant transitions.
[2025-06-06 11:43:17] [INFO ] Flatten gal took : 13 ms
[2025-06-06 11:43:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 18 ms.
[2025-06-06 11:43:17] [INFO ] Time to serialize gal into /tmp/LTLCardinality3566195473049097724.gal : 3 ms
[2025-06-06 11:43:17] [INFO ] Time to serialize properties into /tmp/LTLCardinality6731987910905169047.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality3566195473049097724.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6731987910905169047.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((i1.i1.u6.p15==0)||(i12.i1.u49.p137==1))"))))
Formula 0 simplified : FG!"((i1.i1.u6.p15==0)||(i12.i1.u49.p137==1))"
Compilation finished in 286 ms.
Running link step : cd /tmp/ltsmin9886840409165387691;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin9886840409165387691;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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, t29, t36, t69, i0.t125, i0.t124, i0.u8.t3,...959
Computing Next relation with stutter on 1.73169e+07 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.004: 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( 6/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: Initializing POR dependencies: labels 134, guards 133
pins2lts-mc-linux64( 3/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.022: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.095: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 7/ 8), 0.096: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.096: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.187: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.189: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.198: There are 136 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.198: State length is 159, there are 136 groups
pins2lts-mc-linux64( 0/ 8), 0.198: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.198: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.198: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.198: Visible groups: 0 / 136, labels: 1 / 136
pins2lts-mc-linux64( 0/ 8), 0.198: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.198: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 5/ 8), 0.292: [Blue] ~120 levels ~960 states ~3352 transitions
pins2lts-mc-linux64( 5/ 8), 0.308: [Blue] ~160 levels ~1920 states ~4824 transitions
pins2lts-mc-linux64( 5/ 8), 0.327: [Blue] ~161 levels ~3840 states ~7384 transitions
pins2lts-mc-linux64( 5/ 8), 0.356: [Blue] ~161 levels ~7680 states ~13160 transitions
pins2lts-mc-linux64( 5/ 8), 0.430: [Blue] ~161 levels ~15360 states ~23912 transitions
pins2lts-mc-linux64( 5/ 8), 0.631: [Blue] ~165 levels ~30720 states ~48136 transitions
pins2lts-mc-linux64( 5/ 8), 1.128: [Blue] ~165 levels ~61440 states ~95064 transitions
pins2lts-mc-linux64( 5/ 8), 2.364: [Blue] ~165 levels ~122880 states ~189160 transitions
pins2lts-mc-linux64( 5/ 8), 3.666: [Blue] ~165 levels ~245760 states ~385736 transitions
pins2lts-mc-linux64( 5/ 8), 5.946: [Blue] ~165 levels ~491520 states ~789504 transitions
pins2lts-mc-linux64( 5/ 8), 9.282: [Blue] ~165 levels ~983040 states ~1571976 transitions
pins2lts-mc-linux64( 5/ 8), 16.642: [Blue] ~165 levels ~1966080 states ~3238200 transitions
pins2lts-mc-linux64( 5/ 8), 30.424: [Blue] ~165 levels ~3932160 states ~6469776 transitions
pins2lts-mc-linux64( 5/ 8), 54.585: [Blue] ~165 levels ~7864320 states ~13297464 transitions
pins2lts-mc-linux64( 5/ 8), 105.728: [Blue] ~165 levels ~15728640 states ~26855368 transitions
pins2lts-mc-linux64( 5/ 8), 211.346: [Blue] ~165 levels ~31457280 states ~55163920 transitions
pins2lts-mc-linux64( 3/ 8), 400.866: [Blue] ~145 levels ~62914560 states ~107703128 transitions
pins2lts-mc-linux64( 3/ 8), 794.714: [Blue] ~147 levels ~125829120 states ~222712928 transitions
pins2lts-mc-linux64( 2/ 8), 955.198: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 955.230:
pins2lts-mc-linux64( 0/ 8), 955.230: Explored 134214936 states 246599521 transitions, fanout: 1.837
pins2lts-mc-linux64( 0/ 8), 955.230: Total exploration time 955.010 sec (954.960 sec minimum, 954.983 sec on average)
pins2lts-mc-linux64( 0/ 8), 955.230: States per second: 140538, Transitions per second: 258217
pins2lts-mc-linux64( 0/ 8), 955.230:
pins2lts-mc-linux64( 0/ 8), 955.230: State space has 134217334 states, 134213928 are accepting
pins2lts-mc-linux64( 0/ 8), 955.230: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 955.230: blue states: 134214936 (100.00%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 955.230: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 955.230: all-red states: 134213928 (100.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 955.230:
pins2lts-mc-linux64( 0/ 8), 955.230: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 955.230:
pins2lts-mc-linux64( 0/ 8), 955.230: Queue width: 8B, total height: 1293, memory: 0.01MB
pins2lts-mc-linux64( 0/ 8), 955.230: Tree memory: 1064.2MB, 8.3 B/state, compr.: 1.3%
pins2lts-mc-linux64( 0/ 8), 955.230: Tree fill ratio (roots/leafs): 99.0%/15.0%
pins2lts-mc-linux64( 0/ 8), 955.230: Stored 134 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 955.230: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 955.230: Est. total memory use: 1064.2MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin9886840409165387691;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin9886840409165387691;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==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:1583)
Detected timeout of ITS tools.
[2025-06-06 12:05:46] [INFO ] Applying decomposition
[2025-06-06 12:05:46] [INFO ] Flatten gal took : 7 ms
[2025-06-06 12:05:46] [INFO ] Decomposing Gal with order
[2025-06-06 12:05:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 12:05:46] [INFO ] Removed a total of 45 redundant transitions.
[2025-06-06 12:05:46] [INFO ] Flatten gal took : 13 ms
[2025-06-06 12:05:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 3 ms.
[2025-06-06 12:05:46] [INFO ] Time to serialize gal into /tmp/LTLCardinality2312444492421618493.gal : 2 ms
[2025-06-06 12:05:46] [INFO ] Time to serialize properties into /tmp/LTLCardinality11216916642579404538.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality2312444492421618493.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11216916642579404538.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("((i4.u83.p15==0)||(i35.u64.p137==1))"))))
Formula 0 simplified : FG!"((i4.u83.p15==0)||(i35.u64.p137==1))"
Reverse transition relation is NOT exact ! Due to transitions t60, t61, t62, t63, t69, t70, t73, t74, t77, t79, t86, t87, t88, t89, t92, t93, t99, t100, t1...725
Computing Next relation with stutter on 1.73169e+07 deadlock states
Detected timeout of ITS tools.
[2025-06-06 12:28:15] [INFO ] Flatten gal took : 8 ms
[2025-06-06 12:28:15] [INFO ] Input system was already deterministic with 133 transitions.
[2025-06-06 12:28:15] [INFO ] Transformed 158 places.
[2025-06-06 12:28:15] [INFO ] Transformed 133 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
[2025-06-06 12:28:15] [INFO ] Time to serialize gal into /tmp/LTLCardinality13327157003257299215.gal : 1 ms
[2025-06-06 12:28:15] [INFO ] Time to serialize properties into /tmp/LTLCardinality2959867688867974169.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality13327157003257299215.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2959867688867974169.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_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("((p15==0)||(p137==1))"))))
Formula 0 simplified : FG!"((p15==0)||(p137==1))"
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPs-PT-005A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is ShieldPPPs-PT-005A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r198-tall-174894533100667"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-005A.tgz
mv ShieldPPPs-PT-005A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;