Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901993800163.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ShieldRVs-PT-100A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901993800163
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K 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 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 652K May 29 14:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-00
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-01
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-02
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-03
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-04
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-05
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-06
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-07
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-08
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-09
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-10
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-11
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-12
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-13
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-14
FORMULA_NAME ShieldRVs-PT-100A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1749080238697

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-100A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-04 23:37:19] [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]
[2025-06-04 23:37:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 23:37:20] [INFO ] Load time of PNML (sax parser for PT used): 158 ms
[2025-06-04 23:37:20] [INFO ] Transformed 1403 places.
[2025-06-04 23:37:20] [INFO ] Transformed 1903 transitions.
[2025-06-04 23:37:20] [INFO ] Found NUPN structural information;
[2025-06-04 23:37:20] [INFO ] Parsed PT model containing 1403 places and 1903 transitions and 9200 arcs in 256 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA ShieldRVs-PT-100A-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVs-PT-100A-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 162 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2025-06-04 23:37:20] [INFO ] Computed 401 invariants in 29 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:37:21] [INFO ] Implicit Places using invariants in 909 ms returned []
[2025-06-04 23:37:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:37:22] [INFO ] Implicit Places using invariants and state equation in 1594 ms returned []
Implicit Place search using SMT with State Equation took 2537 ms to find 0 implicit places.
Running 1902 sub problems to find dead transitions.
[2025-06-04 23:37:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1402 variables, 1402/1402 constraints. Problems are: Problem set: 0 solved, 1902 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1402/3306 variables, and 1402 constraints, problems are : Problem set: 0 solved, 1902 unsolved in 30064 ms.
Refiners :[Domain max(s): 1402/1403 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1403 constraints, PredecessorRefiner: 1902/1902 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1902 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1402 variables, 1402/1402 constraints. Problems are: Problem set: 0 solved, 1902 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1402/3306 variables, and 1402 constraints, problems are : Problem set: 0 solved, 1902 unsolved in 30035 ms.
Refiners :[Domain max(s): 1402/1403 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1403 constraints, PredecessorRefiner: 0/1902 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61140ms problems are : Problem set: 0 solved, 1902 unsolved
Search for dead transitions found 0 dead transitions in 61163ms
Finished structural reductions in LTL mode , in 1 iterations and 63894 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Support contains 24 out of 1403 places after structural reductions.
[2025-06-04 23:38:24] [INFO ] Flatten gal took : 238 ms
[2025-06-04 23:38:24] [INFO ] Flatten gal took : 125 ms
[2025-06-04 23:38:24] [INFO ] Input system was already deterministic with 1903 transitions.
RANDOM walk for 40000 steps (28 resets) in 1671 ms. (23 steps per ms) remains 1/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 462 ms. (86 steps per ms) remains 1/1 properties
[2025-06-04 23:38:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 5/7 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1396/1403 variables, 399/408 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1403 variables, 1396/1804 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:26] [INFO ] Deduced a trap composed of 7 places in 278 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:26] [INFO ] Deduced a trap composed of 7 places in 222 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:26] [INFO ] Deduced a trap composed of 7 places in 222 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:26] [INFO ] Deduced a trap composed of 7 places in 216 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:27] [INFO ] Deduced a trap composed of 7 places in 209 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:27] [INFO ] Deduced a trap composed of 7 places in 212 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:27] [INFO ] Deduced a trap composed of 7 places in 204 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:27] [INFO ] Deduced a trap composed of 7 places in 201 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:28] [INFO ] Deduced a trap composed of 7 places in 195 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:28] [INFO ] Deduced a trap composed of 7 places in 192 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:28] [INFO ] Deduced a trap composed of 7 places in 190 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:28] [INFO ] Deduced a trap composed of 7 places in 196 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:28] [INFO ] Deduced a trap composed of 7 places in 171 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:29] [INFO ] Deduced a trap composed of 7 places in 177 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:29] [INFO ] Deduced a trap composed of 7 places in 170 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:29] [INFO ] Deduced a trap composed of 7 places in 170 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:29] [INFO ] Deduced a trap composed of 7 places in 168 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:29] [INFO ] Deduced a trap composed of 7 places in 166 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:30] [INFO ] Deduced a trap composed of 7 places in 173 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:30] [INFO ] Deduced a trap composed of 7 places in 160 ms of which 18 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1403 variables, 20/1824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:30] [INFO ] Deduced a trap composed of 8 places in 157 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 23:38:30] [INFO ] Deduced a trap composed of 8 places in 155 ms of which 17 ms to minimize.
SMT process timed out in 5079ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Partial Free-agglomeration rule applied 202 times.
Drop transitions (Partial Free agglomeration) removed 202 transitions
Iterating global reduction 0 with 202 rules applied. Total rules applied 204 place count 1402 transition count 1902
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 205 place count 1401 transition count 1901
Applied a total of 205 rules in 491 ms. Remains 1401 /1403 variables (removed 2) and now considering 1901/1903 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 491 ms. Remains : 1401/1403 places, 1901/1903 transitions.
RANDOM walk for 32017 steps (25 resets) in 503 ms. (63 steps per ms) remains 0/1 properties
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 111 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2025-06-04 23:38:31] [INFO ] Computed 401 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:38:32] [INFO ] Implicit Places using invariants in 675 ms returned []
[2025-06-04 23:38:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:38:34] [INFO ] Implicit Places using invariants and state equation in 1613 ms returned []
Implicit Place search using SMT with State Equation took 2294 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 23:38:34] [INFO ] Redundant transitions in 440 ms returned [600]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 1900 sub problems to find dead transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2025-06-04 23:38:34] [INFO ] Computed 401 invariants in 10 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30040 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1900/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1900 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30031 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60885ms problems are : Problem set: 0 solved, 1900 unsolved
Search for dead transitions found 0 dead transitions in 60891ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1402/1403 places, 1901/1903 transitions.
Applied a total of 0 rules in 62 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 63815 ms. Remains : 1402/1403 places, 1901/1903 transitions.
Stuttering acceptance computed with spot in 230 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-00
Product exploration explored 100000 steps with 168 reset in 880 ms.
Product exploration explored 100000 steps with 177 reset in 1007 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 86 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 58 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4 steps (0 resets) in 7 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 107 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 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1901/1901 transitions.
Applied a total of 0 rules in 59 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
[2025-06-04 23:39:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:39:38] [INFO ] Implicit Places using invariants in 691 ms returned []
[2025-06-04 23:39:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:39:40] [INFO ] Implicit Places using invariants and state equation in 1658 ms returned []
Implicit Place search using SMT with State Equation took 2354 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 23:39:40] [INFO ] Redundant transitions in 301 ms returned []
Running 1900 sub problems to find dead transitions.
[2025-06-04 23:39:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30039 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1900/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1900 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30032 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60758ms problems are : Problem set: 0 solved, 1900 unsolved
Search for dead transitions found 0 dead transitions in 60762ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63487 ms. Remains : 1402/1402 places, 1901/1901 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 65 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 67 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4 steps (0 resets) in 6 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 105 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 200 reset in 802 ms.
Product exploration explored 100000 steps with 193 reset in 1095 ms.
Built C files in :
/tmp/ltsmin6972202217653616179
[2025-06-04 23:40:43] [INFO ] Too many transitions (1901) to apply POR reductions. Disabling POR matrices.
[2025-06-04 23:40:44] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6972202217653616179
Running compilation step : cd /tmp/ltsmin6972202217653616179;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6972202217653616179;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6972202217653616179;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 2 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1901/1901 transitions.
Applied a total of 0 rules in 49 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
[2025-06-04 23:40:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:40:47] [INFO ] Implicit Places using invariants in 683 ms returned []
[2025-06-04 23:40:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:40:49] [INFO ] Implicit Places using invariants and state equation in 1576 ms returned []
Implicit Place search using SMT with State Equation took 2263 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 23:40:49] [INFO ] Redundant transitions in 306 ms returned []
Running 1900 sub problems to find dead transitions.
[2025-06-04 23:40:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30034 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1900/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1900 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30028 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60746ms problems are : Problem set: 0 solved, 1900 unsolved
Search for dead transitions found 0 dead transitions in 60751ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63378 ms. Remains : 1402/1402 places, 1901/1901 transitions.
Built C files in :
/tmp/ltsmin16172640032468569956
[2025-06-04 23:41:50] [INFO ] Too many transitions (1901) to apply POR reductions. Disabling POR matrices.
[2025-06-04 23:41:50] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16172640032468569956
Running compilation step : cd /tmp/ltsmin16172640032468569956;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16172640032468569956;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16172640032468569956;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-04 23:41:53] [INFO ] Flatten gal took : 95 ms
[2025-06-04 23:41:53] [INFO ] Flatten gal took : 92 ms
[2025-06-04 23:41:53] [INFO ] Time to serialize gal into /tmp/LTL255225579542288208.gal : 24 ms
[2025-06-04 23:41:53] [INFO ] Time to serialize properties into /tmp/LTL12249666109319520160.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL255225579542288208.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14136641297105469636.hoa' '-atoms' '/tmp/LTL12249666109319520160.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...318
Loading property file /tmp/LTL12249666109319520160.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14136641297105469636.hoa
Detected timeout of ITS tools.
[2025-06-04 23:42:09] [INFO ] Flatten gal took : 85 ms
[2025-06-04 23:42:09] [INFO ] Flatten gal took : 94 ms
[2025-06-04 23:42:09] [INFO ] Time to serialize gal into /tmp/LTL8950475603710965435.gal : 13 ms
[2025-06-04 23:42:09] [INFO ] Time to serialize properties into /tmp/LTL13594531416886985676.ltl : 3 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/LTL8950475603710965435.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13594531416886985676.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...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((p22==0)||(p1116==1))"))))
Formula 0 simplified : FG!"((p22==0)||(p1116==1))"
Detected timeout of ITS tools.
[2025-06-04 23:42:24] [INFO ] Flatten gal took : 78 ms
[2025-06-04 23:42:24] [INFO ] Applying decomposition
[2025-06-04 23:42:24] [INFO ] Flatten gal took : 75 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/graph10413205304503865184.txt' '-o' '/tmp/graph10413205304503865184.bin' '-w' '/tmp/graph10413205304503865184.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10413205304503865184.bin' '-l' '-1' '-v' '-w' '/tmp/graph10413205304503865184.weights' '-q' '0' '-e' '0.001'
[2025-06-04 23:42:24] [INFO ] Decomposing Gal with order
[2025-06-04 23:42:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 23:42:24] [INFO ] Removed a total of 2095 redundant transitions.
[2025-06-04 23:42:25] [INFO ] Flatten gal took : 201 ms
[2025-06-04 23:42:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 2308 labels/synchronizations in 227 ms.
[2025-06-04 23:42:25] [INFO ] Time to serialize gal into /tmp/LTL7657765785626571595.gal : 22 ms
[2025-06-04 23:42:25] [INFO ] Time to serialize properties into /tmp/LTL3943942041036293985.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/LTL7657765785626571595.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3943942041036293985.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...254
Read 1 LTL properties
Checking formula 0 : !((G(F("((i0.i0.i1.u6.p22==0)||(i17.i0.i0.u319.p1116==1))"))))
Formula 0 simplified : FG!"((i0.i0.i1.u6.p22==0)||(i17.i0.i0.u319.p1116==1))"
Detected timeout of ITS tools.
Treatment of property ShieldRVs-PT-100A-LTLCardinality-00 finished in 248810 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((X(p0)||F(p1))))'
Support contains 3 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 38 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2025-06-04 23:42:40] [INFO ] Computed 401 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:42:41] [INFO ] Implicit Places using invariants in 720 ms returned []
[2025-06-04 23:42:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:42:42] [INFO ] Implicit Places using invariants and state equation in 1641 ms returned []
Implicit Place search using SMT with State Equation took 2362 ms to find 0 implicit places.
Running 1902 sub problems to find dead transitions.
[2025-06-04 23:42:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1402 variables, 1402/1402 constraints. Problems are: Problem set: 0 solved, 1902 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1402/3306 variables, and 1402 constraints, problems are : Problem set: 0 solved, 1902 unsolved in 30030 ms.
Refiners :[Domain max(s): 1402/1403 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1403 constraints, PredecessorRefiner: 1902/1902 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1902 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1402 variables, 1402/1402 constraints. Problems are: Problem set: 0 solved, 1902 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1402/3306 variables, and 1402 constraints, problems are : Problem set: 0 solved, 1902 unsolved in 30032 ms.
Refiners :[Domain max(s): 1402/1403 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1403 constraints, PredecessorRefiner: 0/1902 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60740ms problems are : Problem set: 0 solved, 1902 unsolved
Search for dead transitions found 0 dead transitions in 60745ms
Finished structural reductions in LTL mode , in 1 iterations and 63150 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-03
Product exploration explored 100000 steps with 33333 reset in 3584 ms.
Product exploration explored 100000 steps with 33333 reset in 3761 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 11 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-100A-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-100A-LTLCardinality-03 finished in 70727 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(X((F(p1)||p0))))'
Support contains 4 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 32 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
[2025-06-04 23:43:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:43:51] [INFO ] Implicit Places using invariants in 610 ms returned []
[2025-06-04 23:43:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:43:53] [INFO ] Implicit Places using invariants and state equation in 1654 ms returned []
Implicit Place search using SMT with State Equation took 2273 ms to find 0 implicit places.
Running 1902 sub problems to find dead transitions.
[2025-06-04 23:43:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1402 variables, 1402/1402 constraints. Problems are: Problem set: 0 solved, 1902 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1402/3306 variables, and 1402 constraints, problems are : Problem set: 0 solved, 1902 unsolved in 30031 ms.
Refiners :[Domain max(s): 1402/1403 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1403 constraints, PredecessorRefiner: 1902/1902 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1902 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1402 variables, 1402/1402 constraints. Problems are: Problem set: 0 solved, 1902 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1402/3306 variables, and 1402 constraints, problems are : Problem set: 0 solved, 1902 unsolved in 30028 ms.
Refiners :[Domain max(s): 1402/1403 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1403 constraints, PredecessorRefiner: 0/1902 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60717ms problems are : Problem set: 0 solved, 1902 unsolved
Search for dead transitions found 0 dead transitions in 60720ms
Finished structural reductions in LTL mode , in 1 iterations and 63029 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-06
Product exploration explored 100000 steps with 33333 reset in 3607 ms.
Product exploration explored 100000 steps with 33333 reset in 3733 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT 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 4 factoid took 14 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-100A-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-100A-LTLCardinality-06 finished in 70554 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 1 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 36 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
[2025-06-04 23:45:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:45:02] [INFO ] Implicit Places using invariants in 616 ms returned []
[2025-06-04 23:45:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:45:03] [INFO ] Implicit Places using invariants and state equation in 1613 ms returned []
Implicit Place search using SMT with State Equation took 2229 ms to find 0 implicit places.
Running 1902 sub problems to find dead transitions.
[2025-06-04 23:45:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1402 variables, 1402/1402 constraints. Problems are: Problem set: 0 solved, 1902 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1402/3306 variables, and 1402 constraints, problems are : Problem set: 0 solved, 1902 unsolved in 30028 ms.
Refiners :[Domain max(s): 1402/1403 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1403 constraints, PredecessorRefiner: 1902/1902 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1902 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1402 variables, 1402/1402 constraints. Problems are: Problem set: 0 solved, 1902 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1402/3306 variables, and 1402 constraints, problems are : Problem set: 0 solved, 1902 unsolved in 30029 ms.
Refiners :[Domain max(s): 1402/1403 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1403 constraints, PredecessorRefiner: 0/1902 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60753ms problems are : Problem set: 0 solved, 1902 unsolved
Search for dead transitions found 0 dead transitions in 60758ms
Finished structural reductions in LTL mode , in 1 iterations and 63028 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-07
Product exploration explored 100000 steps with 134 reset in 789 ms.
Product exploration explored 100000 steps with 134 reset in 981 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 sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 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 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 96 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2025-06-04 23:46:07] [INFO ] Computed 401 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:46:07] [INFO ] Implicit Places using invariants in 676 ms returned []
[2025-06-04 23:46:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:46:09] [INFO ] Implicit Places using invariants and state equation in 1586 ms returned []
Implicit Place search using SMT with State Equation took 2265 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 23:46:09] [INFO ] Redundant transitions in 306 ms returned [600]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 1900 sub problems to find dead transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2025-06-04 23:46:09] [INFO ] Computed 401 invariants in 21 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30060 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1900/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1900 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30027 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60798ms problems are : Problem set: 0 solved, 1900 unsolved
Search for dead transitions found 0 dead transitions in 60800ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1402/1403 places, 1901/1903 transitions.
Applied a total of 0 rules in 47 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 63533 ms. Remains : 1402/1403 places, 1901/1903 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 79 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 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 102 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 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 135 reset in 789 ms.
Product exploration explored 100000 steps with 135 reset in 957 ms.
Built C files in :
/tmp/ltsmin1953495024763204031
[2025-06-04 23:47:12] [INFO ] Too many transitions (1901) to apply POR reductions. Disabling POR matrices.
[2025-06-04 23:47:12] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1953495024763204031
Running compilation step : cd /tmp/ltsmin1953495024763204031;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1953495024763204031;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1953495024763204031;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1901/1901 transitions.
Applied a total of 0 rules in 50 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
[2025-06-04 23:47:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:47:16] [INFO ] Implicit Places using invariants in 706 ms returned []
[2025-06-04 23:47:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:47:18] [INFO ] Implicit Places using invariants and state equation in 1558 ms returned []
Implicit Place search using SMT with State Equation took 2266 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 23:47:18] [INFO ] Redundant transitions in 304 ms returned []
Running 1900 sub problems to find dead transitions.
[2025-06-04 23:47:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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(s1283 1.0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30036 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1900/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1900 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30033 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60753ms problems are : Problem set: 0 solved, 1900 unsolved
Search for dead transitions found 0 dead transitions in 60756ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63387 ms. Remains : 1402/1402 places, 1901/1901 transitions.
Built C files in :
/tmp/ltsmin9400192486727365157
[2025-06-04 23:48:19] [INFO ] Too many transitions (1901) to apply POR reductions. Disabling POR matrices.
[2025-06-04 23:48:19] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9400192486727365157
Running compilation step : cd /tmp/ltsmin9400192486727365157;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9400192486727365157;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9400192486727365157;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-04 23:48:22] [INFO ] Flatten gal took : 78 ms
[2025-06-04 23:48:22] [INFO ] Flatten gal took : 73 ms
[2025-06-04 23:48:22] [INFO ] Time to serialize gal into /tmp/LTL9269876346672798204.gal : 13 ms
[2025-06-04 23:48:22] [INFO ] Time to serialize properties into /tmp/LTL3481792610871429360.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9269876346672798204.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5465997286513783826.hoa' '-atoms' '/tmp/LTL3481792610871429360.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...317
Loading property file /tmp/LTL3481792610871429360.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5465997286513783826.hoa
Detected timeout of ITS tools.
[2025-06-04 23:48:37] [INFO ] Flatten gal took : 102 ms
[2025-06-04 23:48:37] [INFO ] Flatten gal took : 67 ms
[2025-06-04 23:48:37] [INFO ] Time to serialize gal into /tmp/LTL972935080323403895.gal : 9 ms
[2025-06-04 23:48:37] [INFO ] Time to serialize properties into /tmp/LTL5406207521754331862.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/LTL972935080323403895.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5406207521754331862.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...274
Read 1 LTL properties
Checking formula 0 : !((X(F("(p590==0)"))))
Formula 0 simplified : XG!"(p590==0)"
Detected timeout of ITS tools.
[2025-06-04 23:48:52] [INFO ] Flatten gal took : 67 ms
[2025-06-04 23:48:52] [INFO ] Applying decomposition
[2025-06-04 23:48:52] [INFO ] Flatten gal took : 68 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/graph1120662831181235886.txt' '-o' '/tmp/graph1120662831181235886.bin' '-w' '/tmp/graph1120662831181235886.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1120662831181235886.bin' '-l' '-1' '-v' '-w' '/tmp/graph1120662831181235886.weights' '-q' '0' '-e' '0.001'
[2025-06-04 23:48:53] [INFO ] Decomposing Gal with order
[2025-06-04 23:48:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 23:48:53] [INFO ] Removed a total of 2095 redundant transitions.
[2025-06-04 23:48:53] [INFO ] Flatten gal took : 92 ms
[2025-06-04 23:48:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 2300 labels/synchronizations in 92 ms.
[2025-06-04 23:48:53] [INFO ] Time to serialize gal into /tmp/LTL16159733315197376607.gal : 14 ms
[2025-06-04 23:48:53] [INFO ] Time to serialize properties into /tmp/LTL11250880374275052767.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16159733315197376607.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11250880374275052767.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...256
Read 1 LTL properties
Checking formula 0 : !((X(F("(i9.i0.i0.u168.p590==0)"))))
Formula 0 simplified : XG!"(i9.i0.i0.u168.p590==0)"
Detected timeout of ITS tools.
Treatment of property ShieldRVs-PT-100A-LTLCardinality-07 finished in 246805 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 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 96 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2025-06-04 23:49:08] [INFO ] Computed 401 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:49:09] [INFO ] Implicit Places using invariants in 627 ms returned []
[2025-06-04 23:49:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:49:10] [INFO ] Implicit Places using invariants and state equation in 1684 ms returned []
Implicit Place search using SMT with State Equation took 2312 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 23:49:11] [INFO ] Redundant transitions in 286 ms returned [600]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 1900 sub problems to find dead transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2025-06-04 23:49:11] [INFO ] Computed 401 invariants in 7 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30025 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1900/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1900 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30029 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60737ms problems are : Problem set: 0 solved, 1900 unsolved
Search for dead transitions found 0 dead transitions in 60740ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1402/1403 places, 1901/1903 transitions.
Applied a total of 0 rules in 44 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 63491 ms. Remains : 1402/1403 places, 1901/1903 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-08
Stuttering criterion allowed to conclude after 1333 steps with 0 reset in 11 ms.
FORMULA ShieldRVs-PT-100A-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLCardinality-08 finished in 63566 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(((p1 U p2)&&p0)))'
Support contains 5 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 87 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2025-06-04 23:50:12] [INFO ] Computed 401 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:50:12] [INFO ] Implicit Places using invariants in 628 ms returned []
[2025-06-04 23:50:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:50:14] [INFO ] Implicit Places using invariants and state equation in 1589 ms returned []
Implicit Place search using SMT with State Equation took 2219 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 23:50:14] [INFO ] Redundant transitions in 298 ms returned [600]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 1900 sub problems to find dead transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2025-06-04 23:50:14] [INFO ] Computed 401 invariants in 9 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30028 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1900/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1900 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30026 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60776ms problems are : Problem set: 0 solved, 1900 unsolved
Search for dead transitions found 0 dead transitions in 60779ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1402/1403 places, 1901/1903 transitions.
Applied a total of 0 rules in 42 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 63436 ms. Remains : 1402/1403 places, 1901/1903 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-11
Stuttering criterion allowed to conclude after 1538 steps with 2 reset in 18 ms.
FORMULA ShieldRVs-PT-100A-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLCardinality-11 finished in 63577 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)))'
Support contains 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 37 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2025-06-04 23:51:15] [INFO ] Computed 401 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:51:16] [INFO ] Implicit Places using invariants in 696 ms returned []
[2025-06-04 23:51:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:51:18] [INFO ] Implicit Places using invariants and state equation in 1751 ms returned []
Implicit Place search using SMT with State Equation took 2449 ms to find 0 implicit places.
Running 1902 sub problems to find dead transitions.
[2025-06-04 23:51:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1402 variables, 1402/1402 constraints. Problems are: Problem set: 0 solved, 1902 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1402/3306 variables, and 1402 constraints, problems are : Problem set: 0 solved, 1902 unsolved in 30038 ms.
Refiners :[Domain max(s): 1402/1403 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1403 constraints, PredecessorRefiner: 1902/1902 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1902 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1402 variables, 1402/1402 constraints. Problems are: Problem set: 0 solved, 1902 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1402/3306 variables, and 1402 constraints, problems are : Problem set: 0 solved, 1902 unsolved in 30035 ms.
Refiners :[Domain max(s): 1402/1403 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1403 constraints, PredecessorRefiner: 0/1902 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60738ms problems are : Problem set: 0 solved, 1902 unsolved
Search for dead transitions found 0 dead transitions in 60741ms
Finished structural reductions in LTL mode , in 1 iterations and 63237 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 24750 steps with 18 reset in 213 ms.
FORMULA ShieldRVs-PT-100A-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLCardinality-13 finished in 63564 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 3 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 96 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2025-06-04 23:52:19] [INFO ] Computed 401 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:52:19] [INFO ] Implicit Places using invariants in 615 ms returned []
[2025-06-04 23:52:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:52:21] [INFO ] Implicit Places using invariants and state equation in 1675 ms returned []
Implicit Place search using SMT with State Equation took 2292 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 23:52:21] [INFO ] Redundant transitions in 294 ms returned [600]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 1900 sub problems to find dead transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2025-06-04 23:52:21] [INFO ] Computed 401 invariants in 4 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30033 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1900/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1900 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30026 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60789ms problems are : Problem set: 0 solved, 1900 unsolved
Search for dead transitions found 0 dead transitions in 60792ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1402/1403 places, 1901/1903 transitions.
Applied a total of 0 rules in 43 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 63531 ms. Remains : 1402/1403 places, 1901/1903 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-14
Stuttering criterion allowed to conclude after 1304 steps with 0 reset in 19 ms.
FORMULA ShieldRVs-PT-100A-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLCardinality-14 finished in 63624 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 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 34 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2025-06-04 23:53:22] [INFO ] Computed 401 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:53:23] [INFO ] Implicit Places using invariants in 676 ms returned []
[2025-06-04 23:53:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:53:25] [INFO ] Implicit Places using invariants and state equation in 1718 ms returned []
Implicit Place search using SMT with State Equation took 2398 ms to find 0 implicit places.
Running 1902 sub problems to find dead transitions.
[2025-06-04 23:53:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1402 variables, 1402/1402 constraints. Problems are: Problem set: 0 solved, 1902 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1402/3306 variables, and 1402 constraints, problems are : Problem set: 0 solved, 1902 unsolved in 30031 ms.
Refiners :[Domain max(s): 1402/1403 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1403 constraints, PredecessorRefiner: 1902/1902 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1902 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1402 variables, 1402/1402 constraints. Problems are: Problem set: 0 solved, 1902 unsolved
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(s471 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1402/3306 variables, and 1402 constraints, problems are : Problem set: 0 solved, 1902 unsolved in 30030 ms.
Refiners :[Domain max(s): 1402/1403 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1403 constraints, PredecessorRefiner: 0/1902 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60832ms problems are : Problem set: 0 solved, 1902 unsolved
Search for dead transitions found 0 dead transitions in 60836ms
Finished structural reductions in LTL mode , in 1 iterations and 63274 ms. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-15
Product exploration explored 100000 steps with 153 reset in 831 ms.
Product exploration explored 100000 steps with 144 reset in 1017 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 sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 85 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 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 102 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 83 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2025-06-04 23:54:28] [INFO ] Computed 401 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:54:29] [INFO ] Implicit Places using invariants in 635 ms returned []
[2025-06-04 23:54:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:54:30] [INFO ] Implicit Places using invariants and state equation in 1570 ms returned []
Implicit Place search using SMT with State Equation took 2207 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 23:54:31] [INFO ] Redundant transitions in 297 ms returned [600]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 1900 sub problems to find dead transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2025-06-04 23:54:31] [INFO ] Computed 401 invariants in 7 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30031 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1900/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1900 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30034 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60857ms problems are : Problem set: 0 solved, 1900 unsolved
Search for dead transitions found 0 dead transitions in 60861ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1402/1403 places, 1901/1903 transitions.
Applied a total of 0 rules in 42 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 63499 ms. Remains : 1402/1403 places, 1901/1903 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 90 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 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 121 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)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 143 reset in 842 ms.
Product exploration explored 100000 steps with 143 reset in 1028 ms.
Built C files in :
/tmp/ltsmin3242829399230125974
[2025-06-04 23:55:34] [INFO ] Too many transitions (1901) to apply POR reductions. Disabling POR matrices.
[2025-06-04 23:55:34] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3242829399230125974
Running compilation step : cd /tmp/ltsmin3242829399230125974;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3242829399230125974;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3242829399230125974;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 2 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1901/1901 transitions.
Applied a total of 0 rules in 43 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
[2025-06-04 23:55:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:55:38] [INFO ] Implicit Places using invariants in 716 ms returned []
[2025-06-04 23:55:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:55:39] [INFO ] Implicit Places using invariants and state equation in 1676 ms returned []
Implicit Place search using SMT with State Equation took 2397 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 23:55:40] [INFO ] Redundant transitions in 297 ms returned []
Running 1900 sub problems to find dead transitions.
[2025-06-04 23:55:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30024 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1900/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1900 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
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1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30037 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60857ms problems are : Problem set: 0 solved, 1900 unsolved
Search for dead transitions found 0 dead transitions in 60860ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63607 ms. Remains : 1402/1402 places, 1901/1901 transitions.
Built C files in :
/tmp/ltsmin11310029056181334099
[2025-06-04 23:56:41] [INFO ] Too many transitions (1901) to apply POR reductions. Disabling POR matrices.
[2025-06-04 23:56:41] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11310029056181334099
Running compilation step : cd /tmp/ltsmin11310029056181334099;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11310029056181334099;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11310029056181334099;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-04 23:56:44] [INFO ] Flatten gal took : 68 ms
[2025-06-04 23:56:44] [INFO ] Flatten gal took : 68 ms
[2025-06-04 23:56:44] [INFO ] Time to serialize gal into /tmp/LTL17707076630942481408.gal : 12 ms
[2025-06-04 23:56:44] [INFO ] Time to serialize properties into /tmp/LTL395203076266616639.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17707076630942481408.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1824677182581081012.hoa' '-atoms' '/tmp/LTL395203076266616639.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...317
Loading property file /tmp/LTL395203076266616639.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1824677182581081012.hoa
Detected timeout of ITS tools.
[2025-06-04 23:56:59] [INFO ] Flatten gal took : 66 ms
[2025-06-04 23:56:59] [INFO ] Flatten gal took : 65 ms
[2025-06-04 23:56:59] [INFO ] Time to serialize gal into /tmp/LTL2942976566360810399.gal : 9 ms
[2025-06-04 23:56:59] [INFO ] Time to serialize properties into /tmp/LTL6778218766029860790.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/LTL2942976566360810399.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6778218766029860790.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 : !((X(F("((p460==0)||(p1111==1))"))))
Formula 0 simplified : XG!"((p460==0)||(p1111==1))"
Detected timeout of ITS tools.
[2025-06-04 23:57:14] [INFO ] Flatten gal took : 66 ms
[2025-06-04 23:57:14] [INFO ] Applying decomposition
[2025-06-04 23:57:14] [INFO ] Flatten gal took : 67 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/graph4827784450010070485.txt' '-o' '/tmp/graph4827784450010070485.bin' '-w' '/tmp/graph4827784450010070485.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4827784450010070485.bin' '-l' '-1' '-v' '-w' '/tmp/graph4827784450010070485.weights' '-q' '0' '-e' '0.001'
[2025-06-04 23:57:14] [INFO ] Decomposing Gal with order
[2025-06-04 23:57:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 23:57:15] [INFO ] Removed a total of 2095 redundant transitions.
[2025-06-04 23:57:15] [INFO ] Flatten gal took : 88 ms
[2025-06-04 23:57:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 2308 labels/synchronizations in 87 ms.
[2025-06-04 23:57:15] [INFO ] Time to serialize gal into /tmp/LTL190769836812270375.gal : 14 ms
[2025-06-04 23:57:15] [INFO ] Time to serialize properties into /tmp/LTL16732770349243009310.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/LTL190769836812270375.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16732770349243009310.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...254
Read 1 LTL properties
Checking formula 0 : !((X(F("((i6.i0.i1.u131.p460==0)||(i17.i1.i1.u317.p1111==1))"))))
Formula 0 simplified : XG!"((i6.i0.i1.u131.p460==0)||(i17.i1.i1.u317.p1111==1))"
Detected timeout of ITS tools.
Treatment of property ShieldRVs-PT-100A-LTLCardinality-15 finished in 247424 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)))'
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)))'
Found a Shortening insensitive property : ShieldRVs-PT-100A-LTLCardinality-07
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 114 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2025-06-04 23:57:30] [INFO ] Computed 401 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:57:31] [INFO ] Implicit Places using invariants in 631 ms returned []
[2025-06-04 23:57:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:57:33] [INFO ] Implicit Places using invariants and state equation in 1724 ms returned []
Implicit Place search using SMT with State Equation took 2357 ms to find 0 implicit places.
Running 1901 sub problems to find dead transitions.
[2025-06-04 23:57:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1901 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3304 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1901 unsolved in 30046 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1901/1901 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1901 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1901 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3304 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1901 unsolved in 30031 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1901 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60855ms problems are : Problem set: 0 solved, 1901 unsolved
Search for dead transitions found 0 dead transitions in 60858ms
Starting structural reductions in LI_LTL mode, iteration 1 : 1402/1403 places, 1902/1903 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 63335 ms. Remains : 1402/1403 places, 1902/1903 transitions.
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-07
Product exploration explored 100000 steps with 135 reset in 819 ms.
Product exploration explored 100000 steps with 135 reset in 1067 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 sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 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 121 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 89 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1902/1902 transitions.
Applied a total of 0 rules in 49 ms. Remains 1402 /1402 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
[2025-06-04 23:58:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:58:37] [INFO ] Implicit Places using invariants in 685 ms returned []
[2025-06-04 23:58:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:58:38] [INFO ] Implicit Places using invariants and state equation in 1724 ms returned []
Implicit Place search using SMT with State Equation took 2412 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 23:58:39] [INFO ] Redundant transitions in 335 ms returned [600]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 1900 sub problems to find dead transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2025-06-04 23:58:39] [INFO ] Computed 401 invariants in 7 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30032 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1900/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1900 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30032 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60924ms problems are : Problem set: 0 solved, 1900 unsolved
Search for dead transitions found 0 dead transitions in 60928ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1402/1402 places, 1901/1902 transitions.
Applied a total of 0 rules in 53 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 63795 ms. Remains : 1402/1402 places, 1901/1902 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 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 68 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 97 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 53 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 135 reset in 833 ms.
Product exploration explored 100000 steps with 135 reset in 1094 ms.
Built C files in :
/tmp/ltsmin9203018547110281487
[2025-06-04 23:59:42] [INFO ] Too many transitions (1901) to apply POR reductions. Disabling POR matrices.
[2025-06-04 23:59:42] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9203018547110281487
Running compilation step : cd /tmp/ltsmin9203018547110281487;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9203018547110281487;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9203018547110281487;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 1 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1901/1901 transitions.
Applied a total of 0 rules in 51 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
[2025-06-04 23:59:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:59:46] [INFO ] Implicit Places using invariants in 641 ms returned []
[2025-06-04 23:59:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 23:59:47] [INFO ] Implicit Places using invariants and state equation in 1585 ms returned []
Implicit Place search using SMT with State Equation took 2231 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 23:59:48] [INFO ] Redundant transitions in 289 ms returned []
Running 1900 sub problems to find dead transitions.
[2025-06-04 23:59:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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(s1057 1.0)
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(s1061 1.0)
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(s1064 1.0)
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(s1067 1.0)
(s1068 1.0)
(s1069 1.0)
(s1070 1.0)
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(s1072 1.0)
(s1073 1.0)
(s1074 1.0)
(s1075 1.0)
(s1076 1.0)
(s1077 1.0)
(s1078 1.0)
(s1079 1.0)
(s1080 1.0)
(s1081 timeout
1.0)
( org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30030 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1900/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1900 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30033 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60923ms problems are : Problem set: 0 solved, 1900 unsolved
Search for dead transitions found 0 dead transitions in 60926ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63513 ms. Remains : 1402/1402 places, 1901/1901 transitions.
Built C files in :
/tmp/ltsmin10164343182481312234
[2025-06-05 00:00:49] [INFO ] Too many transitions (1901) to apply POR reductions. Disabling POR matrices.
[2025-06-05 00:00:49] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10164343182481312234
Running compilation step : cd /tmp/ltsmin10164343182481312234;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10164343182481312234;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10164343182481312234;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-05 00:00:52] [INFO ] Flatten gal took : 67 ms
[2025-06-05 00:00:52] [INFO ] Flatten gal took : 67 ms
[2025-06-05 00:00:52] [INFO ] Time to serialize gal into /tmp/LTL5070089797261004232.gal : 9 ms
[2025-06-05 00:00:52] [INFO ] Time to serialize properties into /tmp/LTL13798174328789002326.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/LTL5070089797261004232.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3612885346915793380.hoa' '-atoms' '/tmp/LTL13798174328789002326.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...318
Loading property file /tmp/LTL13798174328789002326.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3612885346915793380.hoa
Detected timeout of ITS tools.
[2025-06-05 00:01:07] [INFO ] Flatten gal took : 78 ms
[2025-06-05 00:01:07] [INFO ] Flatten gal took : 67 ms
[2025-06-05 00:01:07] [INFO ] Time to serialize gal into /tmp/LTL721283172465754841.gal : 9 ms
[2025-06-05 00:01:07] [INFO ] Time to serialize properties into /tmp/LTL11926973485184603098.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/LTL721283172465754841.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11926973485184603098.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 : !((X(F("(p590==0)"))))
Formula 0 simplified : XG!"(p590==0)"
Detected timeout of ITS tools.
[2025-06-05 00:01:22] [INFO ] Flatten gal took : 70 ms
[2025-06-05 00:01:22] [INFO ] Applying decomposition
[2025-06-05 00:01:22] [INFO ] Flatten gal took : 76 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/graph17686088732170460444.txt' '-o' '/tmp/graph17686088732170460444.bin' '-w' '/tmp/graph17686088732170460444.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17686088732170460444.bin' '-l' '-1' '-v' '-w' '/tmp/graph17686088732170460444.weights' '-q' '0' '-e' '0.001'
[2025-06-05 00:01:22] [INFO ] Decomposing Gal with order
[2025-06-05 00:01:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 00:01:23] [INFO ] Removed a total of 2095 redundant transitions.
[2025-06-05 00:01:23] [INFO ] Flatten gal took : 84 ms
[2025-06-05 00:01:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 2332 labels/synchronizations in 105 ms.
[2025-06-05 00:01:23] [INFO ] Time to serialize gal into /tmp/LTL13009952480658088236.gal : 12 ms
[2025-06-05 00:01:23] [INFO ] Time to serialize properties into /tmp/LTL3642288264500060877.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/LTL13009952480658088236.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3642288264500060877.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 : !((X(F("(i9.i0.i1.u168.p590==0)"))))
Formula 0 simplified : XG!"(i9.i0.i1.u168.p590==0)"
Detected timeout of ITS tools.
Treatment of property ShieldRVs-PT-100A-LTLCardinality-07 finished in 247901 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)))'
Found a Shortening insensitive property : ShieldRVs-PT-100A-LTLCardinality-15
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 75 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2025-06-05 00:01:38] [INFO ] Computed 401 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:01:39] [INFO ] Implicit Places using invariants in 688 ms returned []
[2025-06-05 00:01:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:01:40] [INFO ] Implicit Places using invariants and state equation in 1456 ms returned []
Implicit Place search using SMT with State Equation took 2145 ms to find 0 implicit places.
Running 1901 sub problems to find dead transitions.
[2025-06-05 00:01:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1901 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3304 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1901 unsolved in 30025 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1901/1901 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1901 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1901 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s722 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3304 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1901 unsolved in 30029 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1901 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60834ms problems are : Problem set: 0 solved, 1901 unsolved
Search for dead transitions found 0 dead transitions in 60837ms
Starting structural reductions in LI_LTL mode, iteration 1 : 1402/1403 places, 1902/1903 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 63061 ms. Remains : 1402/1403 places, 1902/1903 transitions.
Running random walk in product with property : ShieldRVs-PT-100A-LTLCardinality-15
Product exploration explored 100000 steps with 140 reset in 864 ms.
Product exploration explored 100000 steps with 146 reset in 1096 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 sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 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 102 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 60 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1902/1902 transitions.
Applied a total of 0 rules in 57 ms. Remains 1402 /1402 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
[2025-06-05 00:02:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:02:44] [INFO ] Implicit Places using invariants in 706 ms returned []
[2025-06-05 00:02:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:02:46] [INFO ] Implicit Places using invariants and state equation in 1707 ms returned []
Implicit Place search using SMT with State Equation took 2415 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 00:02:46] [INFO ] Redundant transitions in 328 ms returned [600]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 1900 sub problems to find dead transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2025-06-05 00:02:46] [INFO ] Computed 401 invariants in 7 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30026 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1900/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1900 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30027 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60938ms problems are : Problem set: 0 solved, 1900 unsolved
Search for dead transitions found 0 dead transitions in 60946ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1402/1402 places, 1901/1902 transitions.
Applied a total of 0 rules in 42 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 63800 ms. Remains : 1402/1402 places, 1901/1902 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 72 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 80 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4 steps (0 resets) in 6 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 96 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 149 reset in 953 ms.
Product exploration explored 100000 steps with 147 reset in 1144 ms.
Built C files in :
/tmp/ltsmin13362966982436822742
[2025-06-05 00:03:50] [INFO ] Too many transitions (1901) to apply POR reductions. Disabling POR matrices.
[2025-06-05 00:03:50] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13362966982436822742
Running compilation step : cd /tmp/ltsmin13362966982436822742;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13362966982436822742;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13362966982436822742;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 2 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1901/1901 transitions.
Applied a total of 0 rules in 52 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
[2025-06-05 00:03:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:03:54] [INFO ] Implicit Places using invariants in 696 ms returned []
[2025-06-05 00:03:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 00:03:55] [INFO ] Implicit Places using invariants and state equation in 1568 ms returned []
Implicit Place search using SMT with State Equation took 2266 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 00:03:56] [INFO ] Redundant transitions in 280 ms returned []
Running 1900 sub problems to find dead transitions.
[2025-06-05 00:03:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30030 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 1900/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1900 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1401 variables, 1401/1401 constraints. Problems are: Problem set: 0 solved, 1900 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1401/3303 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1900 unsolved in 30024 ms.
Refiners :[Domain max(s): 1401/1402 constraints, Positive P Invariants (semi-flows): 0/401 constraints, State Equation: 0/1402 constraints, PredecessorRefiner: 0/1900 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60859ms problems are : Problem set: 0 solved, 1900 unsolved
Search for dead transitions found 0 dead transitions in 60862ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63470 ms. Remains : 1402/1402 places, 1901/1901 transitions.
Built C files in :
/tmp/ltsmin17465945589569516776
[2025-06-05 00:04:56] [INFO ] Too many transitions (1901) to apply POR reductions. Disabling POR matrices.
[2025-06-05 00:04:56] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17465945589569516776
Running compilation step : cd /tmp/ltsmin17465945589569516776;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17465945589569516776;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17465945589569516776;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-05 00:05:00] [INFO ] Flatten gal took : 70 ms
[2025-06-05 00:05:00] [INFO ] Flatten gal took : 72 ms
[2025-06-05 00:05:00] [INFO ] Time to serialize gal into /tmp/LTL536705001894791606.gal : 9 ms
[2025-06-05 00:05:00] [INFO ] Time to serialize properties into /tmp/LTL567067578113432170.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL536705001894791606.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4539888602595153324.hoa' '-atoms' '/tmp/LTL567067578113432170.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...315
Loading property file /tmp/LTL567067578113432170.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4539888602595153324.hoa
Detected timeout of ITS tools.
[2025-06-05 00:05:15] [INFO ] Flatten gal took : 69 ms
[2025-06-05 00:05:15] [INFO ] Flatten gal took : 78 ms
[2025-06-05 00:05:15] [INFO ] Time to serialize gal into /tmp/LTL17891995099698589396.gal : 9 ms
[2025-06-05 00:05:15] [INFO ] Time to serialize properties into /tmp/LTL16140040116765078283.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/LTL17891995099698589396.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16140040116765078283.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...277
Read 1 LTL properties
Checking formula 0 : !((X(F("((p460==0)||(p1111==1))"))))
Formula 0 simplified : XG!"((p460==0)||(p1111==1))"
Detected timeout of ITS tools.
[2025-06-05 00:05:30] [INFO ] Flatten gal took : 66 ms
[2025-06-05 00:05:30] [INFO ] Applying decomposition
[2025-06-05 00:05:30] [INFO ] Flatten gal took : 65 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/graph5336216372876491693.txt' '-o' '/tmp/graph5336216372876491693.bin' '-w' '/tmp/graph5336216372876491693.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5336216372876491693.bin' '-l' '-1' '-v' '-w' '/tmp/graph5336216372876491693.weights' '-q' '0' '-e' '0.001'
[2025-06-05 00:05:30] [INFO ] Decomposing Gal with order
[2025-06-05 00:05:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 00:05:30] [INFO ] Removed a total of 2095 redundant transitions.
[2025-06-05 00:05:30] [INFO ] Flatten gal took : 84 ms
[2025-06-05 00:05:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 2356 labels/synchronizations in 92 ms.
[2025-06-05 00:05:31] [INFO ] Time to serialize gal into /tmp/LTL5020146660369540840.gal : 12 ms
[2025-06-05 00:05:31] [INFO ] Time to serialize properties into /tmp/LTL4694905188281888001.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/LTL5020146660369540840.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4694905188281888001.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...254
Read 1 LTL properties
Checking formula 0 : !((X(F("((i7.i0.i1.u131.p460==0)||(i17.i1.i0.u317.p1111==1))"))))
Formula 0 simplified : XG!"((i7.i0.i1.u131.p460==0)||(i17.i1.i0.u317.p1111==1))"
Detected timeout of ITS tools.
Treatment of property ShieldRVs-PT-100A-LTLCardinality-15 finished in 247751 ms.
[2025-06-05 00:05:46] [INFO ] Flatten gal took : 71 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8245535465666912218
[2025-06-05 00:05:46] [INFO ] Too many transitions (1903) to apply POR reductions. Disabling POR matrices.
[2025-06-05 00:05:46] [INFO ] Applying decomposition
[2025-06-05 00:05:46] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8245535465666912218
Running compilation step : cd /tmp/ltsmin8245535465666912218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '240' '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'
[2025-06-05 00:05:46] [INFO ] Flatten gal took : 66 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/graph7260698770402234796.txt' '-o' '/tmp/graph7260698770402234796.bin' '-w' '/tmp/graph7260698770402234796.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7260698770402234796.bin' '-l' '-1' '-v' '-w' '/tmp/graph7260698770402234796.weights' '-q' '0' '-e' '0.001'
[2025-06-05 00:05:46] [INFO ] Decomposing Gal with order
[2025-06-05 00:05:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 00:05:46] [INFO ] Removed a total of 2097 redundant transitions.
[2025-06-05 00:05:46] [INFO ] Flatten gal took : 91 ms
[2025-06-05 00:05:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 2184 labels/synchronizations in 79 ms.
[2025-06-05 00:05:46] [INFO ] Time to serialize gal into /tmp/LTLCardinality17036626434327506685.gal : 12 ms
[2025-06-05 00:05:46] [INFO ] Time to serialize properties into /tmp/LTLCardinality7297413077671281756.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality17036626434327506685.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7297413077671281756.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 3 LTL properties
Checking formula 0 : !((G(F("((i0.u6.p22==0)||(i19.u319.p1116==1))"))))
Formula 0 simplified : FG!"((i0.u6.p22==0)||(i19.u319.p1116==1))"
Compilation finished in 4264 ms.
Running link step : cd /tmp/ltsmin8245535465666912218;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin8245535465666912218;'/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'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin8245535465666912218;'/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'
Running LTSmin : cd /tmp/ltsmin8245535465666912218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin8245535465666912218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp1==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8245535465666912218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin8245535465666912218;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp2==true)))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin8245535465666912218;'/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'
Detected timeout of ITS tools.
[2025-06-05 00:35:21] [INFO ] Applying decomposition
[2025-06-05 00:35:22] [INFO ] Flatten gal took : 614 ms
[2025-06-05 00:35:22] [INFO ] Decomposing Gal with order
[2025-06-05 00:35:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 00:35:23] [INFO ] Removed a total of 2097 redundant transitions.
[2025-06-05 00:35:23] [INFO ] Flatten gal took : 1012 ms
[2025-06-05 00:35:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 1200 labels/synchronizations in 153 ms.
[2025-06-05 00:35:24] [INFO ] Time to serialize gal into /tmp/LTLCardinality13059226609342912055.gal : 35 ms
[2025-06-05 00:35:24] [INFO ] Time to serialize properties into /tmp/LTLCardinality6597971336993724873.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality13059226609342912055.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6597971336993724873.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 3 LTL properties
Checking formula 0 : !((G(F("((u7.p22==0)||(u320.p1116==1))"))))
Formula 0 simplified : FG!"((u7.p22==0)||(u320.p1116==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="ShieldRVs-PT-100A"
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 ShieldRVs-PT-100A, 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 r212-tall-174901993800163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-100A.tgz
mv ShieldRVs-PT-100A 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;