Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860066900132.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 DLCround-PT-04a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860066900132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 756K
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K 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 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K 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 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 200K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1748663646047

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-04a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-05-31 03:54:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-31 03:54:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 03:54:07] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2025-05-31 03:54:07] [INFO ] Transformed 139 places.
[2025-05-31 03:54:07] [INFO ] Transformed 823 transitions.
[2025-05-31 03:54:07] [INFO ] Found NUPN structural information;
[2025-05-31 03:54:07] [INFO ] Parsed PT model containing 139 places and 823 transitions and 3074 arcs in 194 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 91 transitions
Reduce redundant transitions removed 91 transitions.
FORMULA DLCround-PT-04a-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04a-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-04a-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 139 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 139/139 places, 732/732 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 128 transition count 646
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 128 transition count 646
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 25 place count 128 transition count 643
Drop transitions (Redundant composition of simpler transitions.) removed 200 transitions
Redundant transition composition rules discarded 200 transitions
Iterating global reduction 1 with 200 rules applied. Total rules applied 225 place count 128 transition count 443
Applied a total of 225 rules in 46 ms. Remains 128 /139 variables (removed 11) and now considering 443/732 (removed 289) transitions.
[2025-05-31 03:54:07] [INFO ] Flow matrix only has 108 transitions (discarded 335 similar events)
// Phase 1: matrix 108 rows 128 cols
[2025-05-31 03:54:07] [INFO ] Computed 69 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:08] [INFO ] Implicit Places using invariants in 393 ms returned [68, 69, 70, 71, 72, 74, 76, 77, 78, 79, 80, 81, 85, 86, 87, 88, 89, 90, 91, 93, 94, 97, 100, 101, 103, 104, 106, 107, 108, 109, 110, 112, 114, 115, 116, 119, 120, 122, 124, 126, 127]
Discarding 41 places :
Ensure Unique test removed 188 transitions
Reduce isomorphic transitions removed 188 transitions.
Implicit Place search using SMT only with invariants took 424 ms to find 41 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 87/139 places, 255/732 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 113 transitions
Redundant transition composition rules discarded 113 transitions
Iterating global reduction 0 with 113 rules applied. Total rules applied 113 place count 87 transition count 142
Applied a total of 113 rules in 2 ms. Remains 87 /87 variables (removed 0) and now considering 142/255 (removed 113) transitions.
[2025-05-31 03:54:08] [INFO ] Flow matrix only has 108 transitions (discarded 34 similar events)
// Phase 1: matrix 108 rows 87 cols
[2025-05-31 03:54:08] [INFO ] Computed 28 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:08] [INFO ] Implicit Places using invariants in 67 ms returned []
[2025-05-31 03:54:08] [INFO ] Flow matrix only has 108 transitions (discarded 34 similar events)
[2025-05-31 03:54:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 03:54:08] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 87/139 places, 142/732 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 656 ms. Remains : 87/139 places, 142/732 transitions.
Support contains 43 out of 87 places after structural reductions.
[2025-05-31 03:54:08] [INFO ] Flatten gal took : 26 ms
[2025-05-31 03:54:08] [INFO ] Flatten gal took : 9 ms
[2025-05-31 03:54:08] [INFO ] Input system was already deterministic with 142 transitions.
Support contains 41 out of 87 places (down from 43) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 32 to 28
RANDOM walk for 40000 steps (8 resets) in 1020 ms. (39 steps per ms) remains 1/28 properties
BEST_FIRST walk for 40004 steps (8 resets) in 172 ms. (231 steps per ms) remains 1/1 properties
[2025-05-31 03:54:08] [INFO ] Flow matrix only has 108 transitions (discarded 34 similar events)
[2025-05-31 03:54:08] [INFO ] Invariant cache hit.
[2025-05-31 03:54:08] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9/13 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 74/87 variables, 25/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 107/194 variables, 87/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/195 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/195 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/195 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 195/195 variables, and 116 constraints, problems are : Problem set: 0 solved, 1 unsolved in 112 ms.
Refiners :[Positive P Invariants (semi-flows): 28/28 constraints, State Equation: 87/87 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp23 is UNSAT
After SMT solving in domain Int declared 13/195 variables, and 3 constraints, problems are : Problem set: 1 solved, 0 unsolved in 31 ms.
Refiners :[Positive P Invariants (semi-flows): 3/28 constraints, State Equation: 0/87 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 160ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
FORMULA DLCround-PT-04a-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 20 stabilizing places and 1 stable transitions
Graph (complete) has 169 edges and 87 vertex of which 68 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.2 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 142/142 transitions.
Graph (trivial) has 138 edges and 87 vertex of which 66 / 87 are part of one of the 9 SCC in 2 ms
Free SCC test removed 57 places
Ensure Unique test removed 129 transitions
Reduce isomorphic transitions removed 129 transitions.
Graph (complete) has 40 edges and 30 vertex of which 12 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.0 ms
Discarding 18 places :
Also discarding 0 output transitions
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 9 place count 5 transition count 6
Iterating global reduction 0 with 7 rules applied. Total rules applied 16 place count 5 transition count 6
Applied a total of 16 rules in 12 ms. Remains 5 /87 variables (removed 82) and now considering 6/142 (removed 136) transitions.
[2025-05-31 03:54:13] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2025-05-31 03:54:13] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:13] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-05-31 03:54:13] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2025-05-31 03:54:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 03:54:13] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:54:13] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
[2025-05-31 03:54:13] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2025-05-31 03:54:13] [INFO ] Invariant cache hit.
[2025-05-31 03:54:13] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 1/5 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 3/8 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 1/9 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9/9 variables, and 9 constraints, problems are : Problem set: 0 solved, 5 unsolved in 126 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 5/5 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 1/5 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 3/8 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 1/9 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/9 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 0/9 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 9/9 variables, and 14 constraints, problems are : Problem set: 0 solved, 5 unsolved in 67 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 5/5 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 203ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 203ms
Starting structural reductions in SI_LTL mode, iteration 1 : 5/87 places, 6/142 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 276 ms. Remains : 5/87 places, 6/142 transitions.
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-04a-LTLFireability-00
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-04a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04a-LTLFireability-00 finished in 4265 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(G(p0))&&F(p1))))'
Support contains 4 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 142/142 transitions.
Graph (trivial) has 126 edges and 87 vertex of which 55 / 87 are part of one of the 8 SCC in 0 ms
Free SCC test removed 47 places
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Graph (complete) has 62 edges and 40 vertex of which 23 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.0 ms
Discarding 17 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 23 transition count 34
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 22 transition count 32
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 9 place count 20 transition count 31
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 15 place count 14 transition count 25
Iterating global reduction 3 with 6 rules applied. Total rules applied 21 place count 14 transition count 25
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 22 place count 14 transition count 24
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 23 place count 14 transition count 24
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 24 place count 13 transition count 23
Iterating global reduction 3 with 1 rules applied. Total rules applied 25 place count 13 transition count 23
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 26 place count 13 transition count 22
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 27 place count 13 transition count 21
Applied a total of 27 rules in 13 ms. Remains 13 /87 variables (removed 74) and now considering 21/142 (removed 121) transitions.
[2025-05-31 03:54:13] [INFO ] Flow matrix only has 14 transitions (discarded 7 similar events)
// Phase 1: matrix 14 rows 13 cols
[2025-05-31 03:54:13] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:13] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-05-31 03:54:13] [INFO ] Flow matrix only has 14 transitions (discarded 7 similar events)
[2025-05-31 03:54:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 03:54:13] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:54:13] [INFO ] Redundant transitions in 1 ms returned []
Running 20 sub problems to find dead transitions.
[2025-05-31 03:54:13] [INFO ] Flow matrix only has 14 transitions (discarded 7 similar events)
[2025-05-31 03:54:13] [INFO ] Invariant cache hit.
[2025-05-31 03:54:13] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 1/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 13/26 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/26 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 1/27 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/27 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (OVERLAPS) 0/27 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 27/27 variables, and 19 constraints, problems are : Problem set: 0 solved, 20 unsolved in 312 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 13/13 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 1/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 13/26 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/26 variables, 20/38 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/26 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (OVERLAPS) 1/27 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/27 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (OVERLAPS) 0/27 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 27/27 variables, and 39 constraints, problems are : Problem set: 0 solved, 20 unsolved in 235 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 13/13 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 553ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 553ms
Starting structural reductions in SI_LTL mode, iteration 1 : 13/87 places, 21/142 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 617 ms. Remains : 13/87 places, 21/142 transitions.
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCround-PT-04a-LTLFireability-01
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-04a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04a-LTLFireability-01 finished in 783 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 4 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 142/142 transitions.
Graph (trivial) has 131 edges and 87 vertex of which 60 / 87 are part of one of the 8 SCC in 0 ms
Free SCC test removed 52 places
Ensure Unique test removed 119 transitions
Reduce isomorphic transitions removed 119 transitions.
Graph (complete) has 50 edges and 35 vertex of which 18 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.0 ms
Discarding 17 places :
Also discarding 0 output transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 18 transition count 21
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 16 transition count 21
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 13 place count 9 transition count 13
Iterating global reduction 2 with 7 rules applied. Total rules applied 20 place count 9 transition count 13
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 9 transition count 12
Applied a total of 21 rules in 5 ms. Remains 9 /87 variables (removed 78) and now considering 12/142 (removed 130) transitions.
[2025-05-31 03:54:14] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
// Phase 1: matrix 8 rows 9 cols
[2025-05-31 03:54:14] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:14] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-05-31 03:54:14] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
[2025-05-31 03:54:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 03:54:14] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:54:14] [INFO ] Redundant transitions in 1 ms returned []
Running 11 sub problems to find dead transitions.
[2025-05-31 03:54:14] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
[2025-05-31 03:54:14] [INFO ] Invariant cache hit.
[2025-05-31 03:54:14] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 1/7 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 2/9 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 7/16 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 1/17 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/17 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (OVERLAPS) 0/17 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 17/17 variables, and 15 constraints, problems are : Problem set: 0 solved, 11 unsolved in 133 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 9/9 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 1/7 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 2/9 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 7/16 variables, 9/14 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 11/25 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/16 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (OVERLAPS) 1/17 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/17 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (OVERLAPS) 0/17 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 17/17 variables, and 26 constraints, problems are : Problem set: 0 solved, 11 unsolved in 124 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 9/9 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 271ms problems are : Problem set: 0 solved, 11 unsolved
Search for dead transitions found 0 dead transitions in 271ms
Starting structural reductions in SI_LTL mode, iteration 1 : 9/87 places, 12/142 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 330 ms. Remains : 9/87 places, 12/142 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : DLCround-PT-04a-LTLFireability-03
Product exploration explored 100000 steps with 50000 reset in 228 ms.
Product exploration explored 100000 steps with 50000 reset in 108 ms.
Computed a total of 4 stabilizing places and 1 stable transitions
Graph (complete) has 16 edges and 9 vertex of which 7 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Computed a total of 4 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X p2), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (OR (NOT p0) (AND (NOT p2) p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (OR (NOT p0) (AND (NOT p2) p1)))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 113 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-04a-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-04a-LTLFireability-03 finished in 907 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(X(X(X(X(p0))))))&&F(p1)))'
Support contains 4 out of 87 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 87/87 places, 142/142 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 70 transition count 142
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 24 place count 63 transition count 128
Iterating global reduction 1 with 7 rules applied. Total rules applied 31 place count 63 transition count 128
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 32 place count 63 transition count 127
Applied a total of 32 rules in 6 ms. Remains 63 /87 variables (removed 24) and now considering 127/142 (removed 15) transitions.
[2025-05-31 03:54:15] [INFO ] Flow matrix only has 100 transitions (discarded 27 similar events)
// Phase 1: matrix 100 rows 63 cols
[2025-05-31 03:54:15] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:15] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-05-31 03:54:15] [INFO ] Flow matrix only has 100 transitions (discarded 27 similar events)
[2025-05-31 03:54:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 03:54:15] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Running 126 sub problems to find dead transitions.
[2025-05-31 03:54:15] [INFO ] Flow matrix only has 100 transitions (discarded 27 similar events)
[2025-05-31 03:54:15] [INFO ] Invariant cache hit.
[2025-05-31 03:54:15] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 2/63 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (OVERLAPS) 99/162 variables, 63/74 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 7 (OVERLAPS) 1/163 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/163 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 9 (OVERLAPS) 0/163 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Real declared 163/163 variables, and 75 constraints, problems are : Problem set: 0 solved, 126 unsolved in 3997 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 2/63 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (OVERLAPS) 99/162 variables, 63/74 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 126/200 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 8 (OVERLAPS) 1/163 variables, 1/201 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/163 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 10 (OVERLAPS) 0/163 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Int declared 163/163 variables, and 201 constraints, problems are : Problem set: 0 solved, 126 unsolved in 3628 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7645ms problems are : Problem set: 0 solved, 126 unsolved
Search for dead transitions found 0 dead transitions in 7646ms
Starting structural reductions in LTL mode, iteration 1 : 63/87 places, 127/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7724 ms. Remains : 63/87 places, 127/142 transitions.
Stuttering acceptance computed with spot in 372 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : DLCround-PT-04a-LTLFireability-04
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-04a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04a-LTLFireability-04 finished in 8121 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(X(X(X(X(p0))))) U X(p1)))'
Support contains 4 out of 87 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 87/87 places, 142/142 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 70 transition count 142
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 23 place count 64 transition count 130
Iterating global reduction 1 with 6 rules applied. Total rules applied 29 place count 64 transition count 130
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 64 transition count 129
Applied a total of 30 rules in 4 ms. Remains 64 /87 variables (removed 23) and now considering 129/142 (removed 13) transitions.
[2025-05-31 03:54:23] [INFO ] Flow matrix only has 101 transitions (discarded 28 similar events)
// Phase 1: matrix 101 rows 64 cols
[2025-05-31 03:54:23] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:23] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-05-31 03:54:23] [INFO ] Flow matrix only has 101 transitions (discarded 28 similar events)
[2025-05-31 03:54:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 03:54:23] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Running 128 sub problems to find dead transitions.
[2025-05-31 03:54:23] [INFO ] Flow matrix only has 101 transitions (discarded 28 similar events)
[2025-05-31 03:54:23] [INFO ] Invariant cache hit.
[2025-05-31 03:54:23] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (OVERLAPS) 2/64 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (OVERLAPS) 100/164 variables, 64/75 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/164 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (OVERLAPS) 1/165 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/165 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (OVERLAPS) 0/165 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Real declared 165/165 variables, and 76 constraints, problems are : Problem set: 0 solved, 128 unsolved in 3919 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 64/64 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (OVERLAPS) 2/64 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/64 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (OVERLAPS) 100/164 variables, 64/75 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/164 variables, 128/203 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/164 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (OVERLAPS) 1/165 variables, 1/204 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/165 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 10 (OVERLAPS) 0/165 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Int declared 165/165 variables, and 204 constraints, problems are : Problem set: 0 solved, 128 unsolved in 3613 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 64/64 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7554ms problems are : Problem set: 0 solved, 128 unsolved
Search for dead transitions found 0 dead transitions in 7555ms
Starting structural reductions in LTL mode, iteration 1 : 64/87 places, 129/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7644 ms. Remains : 64/87 places, 129/142 transitions.
Stuttering acceptance computed with spot in 203 ms :[(NOT p1), p0, (NOT p1), p0, (OR (NOT p1) p0)]
Running random walk in product with property : DLCround-PT-04a-LTLFireability-05
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-04a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04a-LTLFireability-05 finished in 7866 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U ((!p1 U (G(!p1)||p2)) U (G((!p1 U (p2||G(!p1))))||(!p3&&X((!p3 U (!p4||G(!p3))))&&(!p1 U (p2||G(!p1))))))))'
Support contains 7 out of 87 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 87/87 places, 142/142 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 71 transition count 142
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 65 transition count 130
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 65 transition count 130
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 29 place count 65 transition count 129
Applied a total of 29 rules in 8 ms. Remains 65 /87 variables (removed 22) and now considering 129/142 (removed 13) transitions.
[2025-05-31 03:54:31] [INFO ] Flow matrix only has 101 transitions (discarded 28 similar events)
// Phase 1: matrix 101 rows 65 cols
[2025-05-31 03:54:31] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:31] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-05-31 03:54:31] [INFO ] Flow matrix only has 101 transitions (discarded 28 similar events)
[2025-05-31 03:54:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 03:54:31] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Running 128 sub problems to find dead transitions.
[2025-05-31 03:54:31] [INFO ] Flow matrix only has 101 transitions (discarded 28 similar events)
[2025-05-31 03:54:31] [INFO ] Invariant cache hit.
[2025-05-31 03:54:31] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (OVERLAPS) 3/65 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (OVERLAPS) 100/165 variables, 65/77 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (OVERLAPS) 1/166 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/166 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (OVERLAPS) 0/166 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Real declared 166/166 variables, and 78 constraints, problems are : Problem set: 0 solved, 128 unsolved in 4035 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 65/65 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (OVERLAPS) 3/65 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (OVERLAPS) 100/165 variables, 65/77 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 128/205 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/165 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (OVERLAPS) 1/166 variables, 1/206 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/166 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 10 (OVERLAPS) 0/166 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Int declared 166/166 variables, and 206 constraints, problems are : Problem set: 0 solved, 128 unsolved in 3691 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 65/65 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7736ms problems are : Problem set: 0 solved, 128 unsolved
Search for dead transitions found 0 dead transitions in 7737ms
Starting structural reductions in LTL mode, iteration 1 : 65/87 places, 129/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7831 ms. Remains : 65/87 places, 129/142 transitions.
Stuttering acceptance computed with spot in 461 ms :[(AND p1 (NOT p2)), true, (NOT p0), (AND (NOT p2) p1), (AND (NOT p2) p1 p3 p4), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2) p3 p4), (AND p3 p4), (OR (AND (NOT p0) (NOT p1) p3 p4) (AND (NOT p0) p2 p3 p4))]
Running random walk in product with property : DLCround-PT-04a-LTLFireability-06
Product exploration explored 100000 steps with 50000 reset in 290 ms.
Product exploration explored 100000 steps with 50000 reset in 319 ms.
Computed a total of 4 stabilizing places and 1 stable transitions
Graph (complete) has 140 edges and 65 vertex of which 62 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Computed a total of 4 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p2 (NOT p3) (NOT p1) (NOT p4)), (X (NOT p2)), (X (NOT (OR (AND p0 p2 p3) (AND p0 (NOT p1) p3)))), (X (NOT p3)), (X (NOT (AND p0 (NOT p2) p1 p3 p4))), (X (NOT (OR (AND (NOT p0) p2 p3 p4) (AND (NOT p0) (NOT p1) p3 p4)))), (X (NOT p4)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p3)))), (X (NOT (OR (AND p2 (NOT p3)) (AND (NOT p1) (NOT p3))))), (X (NOT (AND (NOT p0) (NOT p2) p1 (NOT p3) p4))), (X (NOT (OR (AND (NOT p0) p2 (NOT p3) p4) (AND (NOT p0) (NOT p1) (NOT p3) p4)))), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1 (NOT p3) p4))), (X (NOT (AND (NOT p2) p1 p3 p4))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (AND (NOT p0) (NOT p2) p1)), (X (NOT (AND (NOT p0) (NOT p2) p1 p3 p4))), (X (NOT (OR (AND (NOT p0) p2 (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3))))), (X (NOT (OR (AND p2 p3) (AND (NOT p1) p3)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (OR (AND p0 p2 (NOT p3)) (AND p0 (NOT p1) (NOT p3))))), (X (NOT (OR (AND p0 p2 p3 p4) (AND p0 (NOT p1) p3 p4)))), (X (NOT (OR (AND (NOT p0) p2 p3) (AND (NOT p0) (NOT p1) p3)))), (X (NOT (OR (AND p2 p3 p4) (AND (NOT p1) p3 p4)))), (X (NOT (AND p0 (NOT p2) p1 (NOT p3) p4))), (X (NOT (AND p0 (NOT p2) (NOT p1) (NOT p3)))), (X (NOT (OR (AND p0 p2 (NOT p3) p4) (AND p0 (NOT p1) (NOT p3) p4)))), (X (NOT p0)), (X (NOT (OR (AND p2 (NOT p3) p4) (AND (NOT p1) (NOT p3) p4)))), (X p1), (X (X (NOT (OR (AND p0 p2 p3) (AND p0 (NOT p1) p3))))), (X (X (NOT p3))), (X (X (NOT (AND p0 (NOT p2) p1 p3 p4)))), (X (X (NOT (OR (AND (NOT p0) p2 p3 p4) (AND (NOT p0) (NOT p1) p3 p4))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1 (NOT p3) p4)))), (X (X (NOT (OR (AND (NOT p0) p2 (NOT p3) p4) (AND (NOT p0) (NOT p1) (NOT p3) p4))))), (X (X (NOT (AND (NOT p2) p1 p3 p4)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1 p3 p4)))), (X (X (NOT (OR (AND p2 p3) (AND (NOT p1) p3))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p3 p4)))), (X (X (NOT (OR (AND p0 p2 (NOT p3)) (AND p0 (NOT p1) (NOT p3)))))), (X (X (NOT (OR (AND p0 p2 p3 p4) (AND p0 (NOT p1) p3 p4))))), (X (X (NOT (OR (AND (NOT p0) p2 p3) (AND (NOT p0) (NOT p1) p3))))), (X (X (NOT (OR (AND p2 p3 p4) (AND (NOT p1) p3 p4))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1) (NOT p3))))), (X (X (NOT (OR (AND p0 p2 (NOT p3) p4) (AND p0 (NOT p1) (NOT p3) p4))))), (X (X (NOT (OR (AND p2 (NOT p3) p4) (AND (NOT p1) (NOT p3) p4)))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X p4)), (X (X (NOT p4))), (X (X (OR (AND p2 (NOT p3)) (AND (NOT p1) (NOT p3))))), (X (X (NOT (OR (AND p2 (NOT p3)) (AND (NOT p1) (NOT p3)))))), (X (X (AND (NOT p3) p4))), (X (X (NOT (AND (NOT p3) p4)))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) p1 (NOT p3) p4))), (X (X (NOT (AND (NOT p2) p1 (NOT p3) p4)))), (X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (OR (AND (NOT p0) p2 (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3))))), (X (X (NOT (OR (AND (NOT p0) p2 (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3)))))), (X (X (AND p0 (NOT p2) p1 (NOT p3) p4))), (X (X (NOT (AND p0 (NOT p2) p1 (NOT p3) p4)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 55 factoid took 140 ms. Reduced automaton from 10 states, 43 edges and 5 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-04a-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-04a-LTLFireability-06 finished in 9088 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)))'
Support contains 2 out of 87 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 87/87 places, 142/142 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 69 transition count 142
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 63 transition count 130
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 63 transition count 130
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 31 place count 63 transition count 129
Applied a total of 31 rules in 6 ms. Remains 63 /87 variables (removed 24) and now considering 129/142 (removed 13) transitions.
[2025-05-31 03:54:40] [INFO ] Flow matrix only has 101 transitions (discarded 28 similar events)
// Phase 1: matrix 101 rows 63 cols
[2025-05-31 03:54:40] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:40] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-05-31 03:54:40] [INFO ] Flow matrix only has 101 transitions (discarded 28 similar events)
[2025-05-31 03:54:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 03:54:40] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Running 128 sub problems to find dead transitions.
[2025-05-31 03:54:40] [INFO ] Flow matrix only has 101 transitions (discarded 28 similar events)
[2025-05-31 03:54:40] [INFO ] Invariant cache hit.
[2025-05-31 03:54:40] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (OVERLAPS) 1/63 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (OVERLAPS) 100/163 variables, 63/73 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/163 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (OVERLAPS) 1/164 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/164 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (OVERLAPS) 0/164 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Real declared 164/164 variables, and 74 constraints, problems are : Problem set: 0 solved, 128 unsolved in 3843 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/62 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (OVERLAPS) 1/63 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (OVERLAPS) 100/163 variables, 63/73 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/163 variables, 128/201 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/163 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (OVERLAPS) 1/164 variables, 1/202 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/164 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 10 (OVERLAPS) 0/164 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Int declared 164/164 variables, and 202 constraints, problems are : Problem set: 0 solved, 128 unsolved in 3566 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7418ms problems are : Problem set: 0 solved, 128 unsolved
Search for dead transitions found 0 dead transitions in 7418ms
Starting structural reductions in LTL mode, iteration 1 : 63/87 places, 129/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7502 ms. Remains : 63/87 places, 129/142 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : DLCround-PT-04a-LTLFireability-09
Entered a terminal (fully accepting) state of product in 11 steps with 3 reset in 0 ms.
FORMULA DLCround-PT-04a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04a-LTLFireability-09 finished in 7659 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' '!((!(!p0 U !F((F(G(p2))&&p1)))&&F(p3)))'
Support contains 7 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 142/142 transitions.
Graph (trivial) has 116 edges and 87 vertex of which 50 / 87 are part of one of the 9 SCC in 1 ms
Free SCC test removed 41 places
Ensure Unique test removed 91 transitions
Reduce isomorphic transitions removed 91 transitions.
Graph (complete) has 78 edges and 46 vertex of which 30 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.0 ms
Discarding 16 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 30 transition count 48
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 8 place count 27 transition count 48
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 13 place count 22 transition count 43
Iterating global reduction 2 with 5 rules applied. Total rules applied 18 place count 22 transition count 43
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 21 place count 22 transition count 40
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 23 place count 22 transition count 40
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 25 place count 20 transition count 38
Iterating global reduction 2 with 2 rules applied. Total rules applied 27 place count 20 transition count 38
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 29 place count 20 transition count 36
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 30 place count 20 transition count 35
Applied a total of 30 rules in 10 ms. Remains 20 /87 variables (removed 67) and now considering 35/142 (removed 107) transitions.
[2025-05-31 03:54:48] [INFO ] Flow matrix only has 23 transitions (discarded 12 similar events)
// Phase 1: matrix 23 rows 20 cols
[2025-05-31 03:54:48] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:48] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-05-31 03:54:48] [INFO ] Flow matrix only has 23 transitions (discarded 12 similar events)
[2025-05-31 03:54:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 03:54:48] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:54:48] [INFO ] Redundant transitions in 0 ms returned []
Running 34 sub problems to find dead transitions.
[2025-05-31 03:54:48] [INFO ] Flow matrix only has 23 transitions (discarded 12 similar events)
[2025-05-31 03:54:48] [INFO ] Invariant cache hit.
[2025-05-31 03:54:48] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (OVERLAPS) 1/17 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (OVERLAPS) 3/20 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (OVERLAPS) 22/42 variables, 20/27 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 7 (OVERLAPS) 1/43 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/43 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 9 (OVERLAPS) 0/43 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 34 unsolved
No progress, stopping.
After SMT solving in domain Real declared 43/43 variables, and 28 constraints, problems are : Problem set: 0 solved, 34 unsolved in 475 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 20/20 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 34 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (OVERLAPS) 1/17 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (OVERLAPS) 3/20 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (OVERLAPS) 22/42 variables, 20/27 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 34/61 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 8 (OVERLAPS) 1/43 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/43 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 10 (OVERLAPS) 0/43 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 34 unsolved
No progress, stopping.
After SMT solving in domain Int declared 43/43 variables, and 62 constraints, problems are : Problem set: 0 solved, 34 unsolved in 467 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 20/20 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 946ms problems are : Problem set: 0 solved, 34 unsolved
Search for dead transitions found 0 dead transitions in 946ms
Starting structural reductions in SI_LTL mode, iteration 1 : 20/87 places, 35/142 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1017 ms. Remains : 20/87 places, 35/142 transitions.
Stuttering acceptance computed with spot in 245 ms :[(OR (NOT p2) (NOT p3) (NOT p1)), (NOT p2), (NOT p3), (NOT p1), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : DLCround-PT-04a-LTLFireability-10
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-04a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04a-LTLFireability-10 finished in 1278 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&&(G(p2)||p1)))))'
Support contains 4 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 142/142 transitions.
Graph (trivial) has 136 edges and 87 vertex of which 65 / 87 are part of one of the 9 SCC in 0 ms
Free SCC test removed 56 places
Ensure Unique test removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Graph (complete) has 42 edges and 31 vertex of which 14 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.0 ms
Discarding 17 places :
Also discarding 0 output transitions
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 8 place count 8 transition count 9
Iterating global reduction 0 with 6 rules applied. Total rules applied 14 place count 8 transition count 9
Applied a total of 14 rules in 3 ms. Remains 8 /87 variables (removed 79) and now considering 9/142 (removed 133) transitions.
[2025-05-31 03:54:49] [INFO ] Flow matrix only has 6 transitions (discarded 3 similar events)
// Phase 1: matrix 6 rows 8 cols
[2025-05-31 03:54:49] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:49] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-05-31 03:54:49] [INFO ] Flow matrix only has 6 transitions (discarded 3 similar events)
[2025-05-31 03:54:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 03:54:49] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:54:49] [INFO ] Redundant transitions in 0 ms returned []
Running 8 sub problems to find dead transitions.
[2025-05-31 03:54:49] [INFO ] Flow matrix only has 6 transitions (discarded 3 similar events)
[2025-05-31 03:54:49] [INFO ] Invariant cache hit.
[2025-05-31 03:54:49] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 1/6 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2/8 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 5/13 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 1/14 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/14 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 0/14 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/14 variables, and 14 constraints, problems are : Problem set: 0 solved, 8 unsolved in 84 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 8/8 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 1/6 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2/8 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 5/13 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 8/21 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/13 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 1/14 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/14 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/14 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/14 variables, and 22 constraints, problems are : Problem set: 0 solved, 8 unsolved in 92 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 8/8 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 180ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 180ms
Starting structural reductions in SI_LTL mode, iteration 1 : 8/87 places, 9/142 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 235 ms. Remains : 8/87 places, 9/142 transitions.
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : DLCround-PT-04a-LTLFireability-11
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-04a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04a-LTLFireability-11 finished in 339 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((p0||F(G((p1 U p2))))))'
Support contains 3 out of 87 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 87/87 places, 142/142 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 69 transition count 142
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 25 place count 62 transition count 128
Iterating global reduction 1 with 7 rules applied. Total rules applied 32 place count 62 transition count 128
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 33 place count 62 transition count 127
Applied a total of 33 rules in 2 ms. Remains 62 /87 variables (removed 25) and now considering 127/142 (removed 15) transitions.
[2025-05-31 03:54:49] [INFO ] Flow matrix only has 100 transitions (discarded 27 similar events)
// Phase 1: matrix 100 rows 62 cols
[2025-05-31 03:54:49] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:49] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-05-31 03:54:49] [INFO ] Flow matrix only has 100 transitions (discarded 27 similar events)
[2025-05-31 03:54:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 03:54:49] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Running 126 sub problems to find dead transitions.
[2025-05-31 03:54:49] [INFO ] Flow matrix only has 100 transitions (discarded 27 similar events)
[2025-05-31 03:54:49] [INFO ] Invariant cache hit.
[2025-05-31 03:54:49] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 1/62 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (OVERLAPS) 99/161 variables, 62/72 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/161 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 7 (OVERLAPS) 1/162 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/162 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 9 (OVERLAPS) 0/162 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/162 variables, and 73 constraints, problems are : Problem set: 0 solved, 126 unsolved in 3823 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 62/62 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 1/62 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (OVERLAPS) 99/161 variables, 62/72 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/161 variables, 126/198 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/161 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 8 (OVERLAPS) 1/162 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/162 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 10 (OVERLAPS) 0/162 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Int declared 162/162 variables, and 199 constraints, problems are : Problem set: 0 solved, 126 unsolved in 3550 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 62/62 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7382ms problems are : Problem set: 0 solved, 126 unsolved
Search for dead transitions found 0 dead transitions in 7382ms
Starting structural reductions in LTL mode, iteration 1 : 62/87 places, 127/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7460 ms. Remains : 62/87 places, 127/142 transitions.
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DLCround-PT-04a-LTLFireability-13
Product exploration explored 100000 steps with 50000 reset in 131 ms.
Product exploration explored 100000 steps with 50000 reset in 97 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Graph (complete) has 136 edges and 62 vertex of which 61 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X p0), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT p2)), (X (NOT p1)), (X (X (NOT p2)))]
False Knowledge obtained : [(X (X (OR p2 p1))), (X (X (NOT (OR p2 p1)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 18 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-04a-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-04a-LTLFireability-13 finished in 7922 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)&&F(G(p1)))))'
Support contains 4 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 142/142 transitions.
Graph (trivial) has 135 edges and 87 vertex of which 64 / 87 are part of one of the 9 SCC in 1 ms
Free SCC test removed 55 places
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Graph (complete) has 43 edges and 32 vertex of which 15 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.0 ms
Discarding 17 places :
Also discarding 0 output transitions
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 9 place count 8 transition count 9
Iterating global reduction 0 with 7 rules applied. Total rules applied 16 place count 8 transition count 9
Applied a total of 16 rules in 3 ms. Remains 8 /87 variables (removed 79) and now considering 9/142 (removed 133) transitions.
[2025-05-31 03:54:57] [INFO ] Flow matrix only has 7 transitions (discarded 2 similar events)
// Phase 1: matrix 7 rows 8 cols
[2025-05-31 03:54:57] [INFO ] Computed 4 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:57] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-05-31 03:54:57] [INFO ] Flow matrix only has 7 transitions (discarded 2 similar events)
[2025-05-31 03:54:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 03:54:57] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 03:54:57] [INFO ] Redundant transitions in 0 ms returned []
Running 8 sub problems to find dead transitions.
[2025-05-31 03:54:57] [INFO ] Flow matrix only has 7 transitions (discarded 2 similar events)
[2025-05-31 03:54:57] [INFO ] Invariant cache hit.
[2025-05-31 03:54:57] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 1/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2/8 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 6/14 variables, 8/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/14 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 1/15 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/15 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 0/15 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 15/15 variables, and 13 constraints, problems are : Problem set: 0 solved, 8 unsolved in 86 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 8/8 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 1/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2/8 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 6/14 variables, 8/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/14 variables, 8/20 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/14 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 1/15 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/15 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/15 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 15/15 variables, and 21 constraints, problems are : Problem set: 0 solved, 8 unsolved in 85 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 8/8 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 173ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 173ms
Starting structural reductions in SI_LTL mode, iteration 1 : 8/87 places, 9/142 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 230 ms. Remains : 8/87 places, 9/142 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCround-PT-04a-LTLFireability-14
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-04a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04a-LTLFireability-14 finished in 374 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&&X(G((G(p2)||p1)))))))'
Support contains 4 out of 87 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 87/87 places, 142/142 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 70 transition count 142
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 24 place count 63 transition count 128
Iterating global reduction 1 with 7 rules applied. Total rules applied 31 place count 63 transition count 128
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 32 place count 63 transition count 127
Applied a total of 32 rules in 5 ms. Remains 63 /87 variables (removed 24) and now considering 127/142 (removed 15) transitions.
[2025-05-31 03:54:58] [INFO ] Flow matrix only has 100 transitions (discarded 27 similar events)
// Phase 1: matrix 100 rows 63 cols
[2025-05-31 03:54:58] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:58] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-05-31 03:54:58] [INFO ] Flow matrix only has 100 transitions (discarded 27 similar events)
[2025-05-31 03:54:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 03:54:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 03:54:58] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Running 126 sub problems to find dead transitions.
[2025-05-31 03:54:58] [INFO ] Flow matrix only has 100 transitions (discarded 27 similar events)
[2025-05-31 03:54:58] [INFO ] Invariant cache hit.
[2025-05-31 03:54:58] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 2/63 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (OVERLAPS) 99/162 variables, 63/74 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 7 (OVERLAPS) 1/163 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/163 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 9 (OVERLAPS) 0/163 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Real declared 163/163 variables, and 75 constraints, problems are : Problem set: 0 solved, 126 unsolved in 3871 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 126 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 1 (OVERLAPS) 1/61 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 3 (OVERLAPS) 2/63 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 5 (OVERLAPS) 99/162 variables, 63/74 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 126/200 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 8 (OVERLAPS) 1/163 variables, 1/201 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/163 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 126 unsolved
At refinement iteration 10 (OVERLAPS) 0/163 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Int declared 163/163 variables, and 201 constraints, problems are : Problem set: 0 solved, 126 unsolved in 3588 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 126/126 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7471ms problems are : Problem set: 0 solved, 126 unsolved
Search for dead transitions found 0 dead transitions in 7474ms
Starting structural reductions in LTL mode, iteration 1 : 63/87 places, 127/142 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7552 ms. Remains : 63/87 places, 127/142 transitions.
Stuttering acceptance computed with spot in 237 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p1)), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : DLCround-PT-04a-LTLFireability-15
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-04a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-04a-LTLFireability-15 finished in 7809 ms.
All properties solved by simple procedures.
Total runtime 58671 ms.

BK_STOP 1748663706000

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ 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 LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCround-PT-04a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is DLCround-PT-04a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r072-tall-174860066900132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-04a.tgz
mv DLCround-PT-04a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;