Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r334-tall-171679080500507.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is SemanticWebServices-PT-S064P12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679080500507
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 02:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Apr 12 02:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 02:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Apr 12 02:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 117K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLCardinality-00
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLCardinality-01
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLCardinality-02
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLCardinality-03
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLCardinality-04
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLCardinality-05
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLCardinality-06
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLCardinality-07
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLCardinality-08
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLCardinality-09
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLCardinality-10
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLCardinality-11
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLCardinality-12
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLCardinality-13
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLCardinality-14
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716839982209

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S064P12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-27 19:59:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 19:59:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 19:59:43] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2024-05-27 19:59:43] [INFO ] Transformed 104 places.
[2024-05-27 19:59:43] [INFO ] Transformed 158 transitions.
[2024-05-27 19:59:43] [INFO ] Parsed PT model containing 104 places and 158 transitions and 863 arcs in 178 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 77 transitions
Reduce redundant transitions removed 77 transitions.
FORMULA SemanticWebServices-PT-S064P12-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P12-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P12-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 102 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 102/102 places, 79/79 transitions.
Ensure Unique test removed 28 places
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 72 transition count 79
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 34 place count 68 transition count 75
Iterating global reduction 1 with 4 rules applied. Total rules applied 38 place count 68 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 39 place count 68 transition count 74
Applied a total of 39 rules in 21 ms. Remains 68 /102 variables (removed 34) and now considering 74/79 (removed 5) transitions.
[2024-05-27 19:59:43] [INFO ] Flow matrix only has 65 transitions (discarded 9 similar events)
// Phase 1: matrix 65 rows 68 cols
[2024-05-27 19:59:43] [INFO ] Computed 5 invariants in 8 ms
[2024-05-27 19:59:43] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-05-27 19:59:43] [INFO ] Flow matrix only has 65 transitions (discarded 9 similar events)
[2024-05-27 19:59:43] [INFO ] Invariant cache hit.
[2024-05-27 19:59:43] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-05-27 19:59:43] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
Running 70 sub problems to find dead transitions.
[2024-05-27 19:59:43] [INFO ] Flow matrix only has 65 transitions (discarded 9 similar events)
[2024-05-27 19:59:43] [INFO ] Invariant cache hit.
[2024-05-27 19:59:43] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (OVERLAPS) 2/68 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 65/133 variables, 68/73 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/133 variables, 56/129 constraints. Problems are: Problem set: 0 solved, 70 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/133 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (OVERLAPS) 0/133 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Real declared 133/133 variables, and 129 constraints, problems are : Problem set: 0 solved, 70 unsolved in 1017 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 68/68 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 70 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/66 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/66 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (OVERLAPS) 2/68 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 65/133 variables, 68/73 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/133 variables, 56/129 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/133 variables, 70/199 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/133 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (OVERLAPS) 0/133 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Int declared 133/133 variables, and 199 constraints, problems are : Problem set: 0 solved, 70 unsolved in 739 ms.
Refiners :[Generalized P Invariants (flows): 5/5 constraints, State Equation: 68/68 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 0/0 constraints]
After SMT, in 1787ms problems are : Problem set: 0 solved, 70 unsolved
Search for dead transitions found 0 dead transitions in 1796ms
Starting structural reductions in LTL mode, iteration 1 : 68/102 places, 74/79 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2077 ms. Remains : 68/102 places, 74/79 transitions.
Support contains 40 out of 68 places after structural reductions.
[2024-05-27 19:59:45] [INFO ] Flatten gal took : 18 ms
[2024-05-27 19:59:45] [INFO ] Flatten gal took : 7 ms
[2024-05-27 19:59:45] [INFO ] Input system was already deterministic with 74 transitions.
RANDOM walk for 40000 steps (8 resets) in 1390 ms. (28 steps per ms) remains 3/28 properties
BEST_FIRST walk for 40004 steps (9 resets) in 114 ms. (347 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 76 ms. (519 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (10 resets) in 116 ms. (341 steps per ms) remains 2/2 properties
[2024-05-27 19:59:46] [INFO ] Flow matrix only has 65 transitions (discarded 9 similar events)
[2024-05-27 19:59:46] [INFO ] Invariant cache hit.
[2024-05-27 19:59:46] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 7/11 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp21 is UNSAT
After SMT solving in domain Real declared 22/133 variables, and 13 constraints, problems are : Problem set: 2 solved, 0 unsolved in 26 ms.
Refiners :[Generalized P Invariants (flows): 2/5 constraints, State Equation: 11/68 constraints, ReadFeed: 0/56 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 30ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
FORMULA SemanticWebServices-PT-S064P12-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 154 edges and 68 vertex of which 62 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.4 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 5 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 74/74 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 64 transition count 74
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 58 transition count 68
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 58 transition count 68
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 21 place count 53 transition count 63
Iterating global reduction 1 with 5 rules applied. Total rules applied 26 place count 53 transition count 63
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 29 place count 50 transition count 60
Iterating global reduction 1 with 3 rules applied. Total rules applied 32 place count 50 transition count 60
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 47 transition count 57
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 47 transition count 57
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 46 transition count 56
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 46 transition count 56
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 41 place count 46 transition count 55
Applied a total of 41 rules in 9 ms. Remains 46 /68 variables (removed 22) and now considering 55/74 (removed 19) transitions.
[2024-05-27 19:59:46] [INFO ] Flow matrix only has 47 transitions (discarded 8 similar events)
// Phase 1: matrix 47 rows 46 cols
[2024-05-27 19:59:46] [INFO ] Computed 1 invariants in 1 ms
[2024-05-27 19:59:46] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-27 19:59:46] [INFO ] Flow matrix only has 47 transitions (discarded 8 similar events)
[2024-05-27 19:59:46] [INFO ] Invariant cache hit.
[2024-05-27 19:59:46] [INFO ] State equation strengthened by 38 read => feed constraints.
[2024-05-27 19:59:46] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Running 51 sub problems to find dead transitions.
[2024-05-27 19:59:46] [INFO ] Flow matrix only has 47 transitions (discarded 8 similar events)
[2024-05-27 19:59:46] [INFO ] Invariant cache hit.
[2024-05-27 19:59:46] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 1 (OVERLAPS) 2/46 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 3 (OVERLAPS) 47/93 variables, 46/47 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 51 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/93 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 51 unsolved
No progress, stopping.
After SMT solving in domain Real declared 93/93 variables, and 85 constraints, problems are : Problem set: 0 solved, 51 unsolved in 529 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 46/46 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 51/51 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 51 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 1 (OVERLAPS) 2/46 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 3 (OVERLAPS) 47/93 variables, 46/47 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 38/85 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 51/136 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 7 (OVERLAPS) 0/93 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 51 unsolved
No progress, stopping.
After SMT solving in domain Int declared 93/93 variables, and 136 constraints, problems are : Problem set: 0 solved, 51 unsolved in 379 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 46/46 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 51/51 constraints, Known Traps: 0/0 constraints]
After SMT, in 916ms problems are : Problem set: 0 solved, 51 unsolved
Search for dead transitions found 0 dead transitions in 917ms
Starting structural reductions in LTL mode, iteration 1 : 46/68 places, 55/74 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 996 ms. Remains : 46/68 places, 55/74 transitions.
Stuttering acceptance computed with spot in 200 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLCardinality-01
Product exploration explored 100000 steps with 50000 reset in 189 ms.
Product exploration explored 100000 steps with 50000 reset in 98 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 97 edges and 46 vertex of which 40 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 18 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P12-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P12-LTLCardinality-01 finished in 1567 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 74/74 transitions.
Graph (complete) has 154 edges and 68 vertex of which 62 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 50 transition count 63
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 50 transition count 63
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 21 place count 44 transition count 57
Iterating global reduction 0 with 6 rules applied. Total rules applied 27 place count 44 transition count 57
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 32 place count 39 transition count 52
Iterating global reduction 0 with 5 rules applied. Total rules applied 37 place count 39 transition count 52
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 42 place count 34 transition count 47
Iterating global reduction 0 with 5 rules applied. Total rules applied 47 place count 34 transition count 47
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 52 place count 29 transition count 42
Iterating global reduction 0 with 5 rules applied. Total rules applied 57 place count 29 transition count 42
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 62 place count 29 transition count 37
Applied a total of 62 rules in 15 ms. Remains 29 /68 variables (removed 39) and now considering 37/74 (removed 37) transitions.
[2024-05-27 19:59:48] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
// Phase 1: matrix 32 rows 29 cols
[2024-05-27 19:59:48] [INFO ] Computed 0 invariants in 0 ms
[2024-05-27 19:59:48] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-27 19:59:48] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2024-05-27 19:59:48] [INFO ] Invariant cache hit.
[2024-05-27 19:59:48] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-27 19:59:48] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-27 19:59:48] [INFO ] Redundant transitions in 0 ms returned []
Running 27 sub problems to find dead transitions.
[2024-05-27 19:59:48] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2024-05-27 19:59:48] [INFO ] Invariant cache hit.
[2024-05-27 19:59:48] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 30/57 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 20/47 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (OVERLAPS) 1/58 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/58 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 1/59 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/59 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 0/59 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 59/61 variables, and 49 constraints, problems are : Problem set: 0 solved, 27 unsolved in 261 ms.
Refiners :[State Equation: 28/29 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 30/57 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 20/47 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 21/68 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 1/58 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/58 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (OVERLAPS) 1/59 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/59 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 9 (OVERLAPS) 1/60 variables, 6/76 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/60 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 11 (OVERLAPS) 1/61 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/61 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 13 (OVERLAPS) 0/61 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 61/61 variables, and 77 constraints, problems are : Problem set: 0 solved, 27 unsolved in 330 ms.
Refiners :[State Equation: 29/29 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
After SMT, in 596ms problems are : Problem set: 0 solved, 27 unsolved
Search for dead transitions found 0 dead transitions in 597ms
Starting structural reductions in SI_LTL mode, iteration 1 : 29/68 places, 37/74 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 667 ms. Remains : 29/68 places, 37/74 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLCardinality-02
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLCardinality-02 finished in 772 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 74/74 transitions.
Graph (complete) has 154 edges and 68 vertex of which 62 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 49 transition count 62
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 49 transition count 62
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 23 place count 43 transition count 56
Iterating global reduction 0 with 6 rules applied. Total rules applied 29 place count 43 transition count 56
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 34 place count 38 transition count 51
Iterating global reduction 0 with 5 rules applied. Total rules applied 39 place count 38 transition count 51
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 44 place count 33 transition count 46
Iterating global reduction 0 with 5 rules applied. Total rules applied 49 place count 33 transition count 46
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 54 place count 28 transition count 41
Iterating global reduction 0 with 5 rules applied. Total rules applied 59 place count 28 transition count 41
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 64 place count 28 transition count 36
Applied a total of 64 rules in 19 ms. Remains 28 /68 variables (removed 40) and now considering 36/74 (removed 38) transitions.
[2024-05-27 19:59:49] [INFO ] Flow matrix only has 31 transitions (discarded 5 similar events)
// Phase 1: matrix 31 rows 28 cols
[2024-05-27 19:59:49] [INFO ] Computed 0 invariants in 1 ms
[2024-05-27 19:59:49] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-27 19:59:49] [INFO ] Flow matrix only has 31 transitions (discarded 5 similar events)
[2024-05-27 19:59:49] [INFO ] Invariant cache hit.
[2024-05-27 19:59:49] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-27 19:59:49] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-27 19:59:49] [INFO ] Redundant transitions in 0 ms returned []
Running 26 sub problems to find dead transitions.
[2024-05-27 19:59:49] [INFO ] Flow matrix only has 31 transitions (discarded 5 similar events)
[2024-05-27 19:59:49] [INFO ] Invariant cache hit.
[2024-05-27 19:59:49] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (OVERLAPS) 29/55 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 19/45 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 1/56 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (OVERLAPS) 1/57 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/57 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (OVERLAPS) 0/57 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Real declared 57/59 variables, and 47 constraints, problems are : Problem set: 0 solved, 26 unsolved in 253 ms.
Refiners :[State Equation: 27/28 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 26 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (OVERLAPS) 29/55 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 19/45 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (OVERLAPS) 1/56 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (OVERLAPS) 1/57 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/57 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 9 (OVERLAPS) 1/58 variables, 6/73 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/58 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 11 (OVERLAPS) 1/59 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/59 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 13 (OVERLAPS) 0/59 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Int declared 59/59 variables, and 74 constraints, problems are : Problem set: 0 solved, 26 unsolved in 283 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints]
After SMT, in 546ms problems are : Problem set: 0 solved, 26 unsolved
Search for dead transitions found 0 dead transitions in 546ms
Starting structural reductions in SI_LTL mode, iteration 1 : 28/68 places, 36/74 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 626 ms. Remains : 28/68 places, 36/74 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLCardinality-03
Stuttering criterion allowed to conclude after 19 steps with 0 reset in 2 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLCardinality-03 finished in 680 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p0))||G(p1)))))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 74/74 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 64 transition count 74
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 11 place count 57 transition count 67
Iterating global reduction 1 with 7 rules applied. Total rules applied 18 place count 57 transition count 67
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 23 place count 52 transition count 62
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 52 transition count 62
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 31 place count 49 transition count 59
Iterating global reduction 1 with 3 rules applied. Total rules applied 34 place count 49 transition count 59
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 37 place count 46 transition count 56
Iterating global reduction 1 with 3 rules applied. Total rules applied 40 place count 46 transition count 56
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 44 transition count 54
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 44 transition count 54
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 44 transition count 52
Applied a total of 46 rules in 20 ms. Remains 44 /68 variables (removed 24) and now considering 52/74 (removed 22) transitions.
[2024-05-27 19:59:49] [INFO ] Flow matrix only has 45 transitions (discarded 7 similar events)
// Phase 1: matrix 45 rows 44 cols
[2024-05-27 19:59:49] [INFO ] Computed 1 invariants in 1 ms
[2024-05-27 19:59:49] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-27 19:59:49] [INFO ] Flow matrix only has 45 transitions (discarded 7 similar events)
[2024-05-27 19:59:49] [INFO ] Invariant cache hit.
[2024-05-27 19:59:49] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-05-27 19:59:49] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Running 48 sub problems to find dead transitions.
[2024-05-27 19:59:49] [INFO ] Flow matrix only has 45 transitions (discarded 7 similar events)
[2024-05-27 19:59:49] [INFO ] Invariant cache hit.
[2024-05-27 19:59:49] [INFO ] State equation strengthened by 36 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (OVERLAPS) 2/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (OVERLAPS) 45/89 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 36/81 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 48 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/89 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 89/89 variables, and 81 constraints, problems are : Problem set: 0 solved, 48 unsolved in 442 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (OVERLAPS) 2/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (OVERLAPS) 45/89 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 36/81 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 48/129 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (OVERLAPS) 0/89 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Int declared 89/89 variables, and 129 constraints, problems are : Problem set: 0 solved, 48 unsolved in 383 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 0/0 constraints]
After SMT, in 831ms problems are : Problem set: 0 solved, 48 unsolved
Search for dead transitions found 0 dead transitions in 832ms
Starting structural reductions in LTL mode, iteration 1 : 44/68 places, 52/74 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 922 ms. Remains : 44/68 places, 52/74 transitions.
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLCardinality-04
Product exploration explored 100000 steps with 0 reset in 152 ms.
Product exploration explored 100000 steps with 0 reset in 295 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 92 edges and 44 vertex of which 38 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND p1 p0), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 67 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
RANDOM walk for 20207 steps (4 resets) in 100 ms. (200 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p1 p0), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 123 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 2 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 52/52 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 52/52 (removed 0) transitions.
[2024-05-27 19:59:52] [INFO ] Flow matrix only has 45 transitions (discarded 7 similar events)
[2024-05-27 19:59:52] [INFO ] Invariant cache hit.
[2024-05-27 19:59:52] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-27 19:59:52] [INFO ] Flow matrix only has 45 transitions (discarded 7 similar events)
[2024-05-27 19:59:52] [INFO ] Invariant cache hit.
[2024-05-27 19:59:52] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-05-27 19:59:52] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Running 48 sub problems to find dead transitions.
[2024-05-27 19:59:52] [INFO ] Flow matrix only has 45 transitions (discarded 7 similar events)
[2024-05-27 19:59:52] [INFO ] Invariant cache hit.
[2024-05-27 19:59:52] [INFO ] State equation strengthened by 36 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (OVERLAPS) 2/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (OVERLAPS) 45/89 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 36/81 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 48 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/89 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 89/89 variables, and 81 constraints, problems are : Problem set: 0 solved, 48 unsolved in 468 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (OVERLAPS) 2/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (OVERLAPS) 45/89 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 36/81 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 48/129 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (OVERLAPS) 0/89 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Int declared 89/89 variables, and 129 constraints, problems are : Problem set: 0 solved, 48 unsolved in 353 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 0/0 constraints]
After SMT, in 827ms problems are : Problem set: 0 solved, 48 unsolved
Search for dead transitions found 0 dead transitions in 827ms
Finished structural reductions in LTL mode , in 1 iterations and 897 ms. Remains : 44/44 places, 52/52 transitions.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 92 edges and 44 vertex of which 38 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND p1 p0), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
RANDOM walk for 17141 steps (5 resets) in 62 ms. (272 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p1 p0), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 105 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 133 ms.
Product exploration explored 100000 steps with 0 reset in 283 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 2 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 52/52 transitions.
Graph (complete) has 92 edges and 44 vertex of which 38 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 37 transition count 48
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 37 transition count 48
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 5 place count 35 transition count 46
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 35 transition count 46
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 10 place count 32 transition count 43
Iterating global reduction 0 with 3 rules applied. Total rules applied 13 place count 32 transition count 43
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 16 place count 29 transition count 40
Iterating global reduction 0 with 3 rules applied. Total rules applied 19 place count 29 transition count 40
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 22 place count 26 transition count 37
Iterating global reduction 0 with 3 rules applied. Total rules applied 25 place count 26 transition count 37
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 28 place count 26 transition count 34
Applied a total of 28 rules in 13 ms. Remains 26 /44 variables (removed 18) and now considering 34/52 (removed 18) transitions.
[2024-05-27 19:59:54] [INFO ] Redundant transitions in 0 ms returned []
Running 30 sub problems to find dead transitions.
[2024-05-27 19:59:54] [INFO ] Flow matrix only has 29 transitions (discarded 5 similar events)
// Phase 1: matrix 29 rows 26 cols
[2024-05-27 19:59:54] [INFO ] Computed 0 invariants in 1 ms
[2024-05-27 19:59:54] [INFO ] State equation strengthened by 23 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 28/52 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 22/46 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (OVERLAPS) 2/54 variables, 2/48 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (OVERLAPS) 1/55 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/55 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (OVERLAPS) 0/55 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 55/55 variables, and 49 constraints, problems are : Problem set: 0 solved, 30 unsolved in 270 ms.
Refiners :[State Equation: 26/26 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 30 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 28/52 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 22/46 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 30/76 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (OVERLAPS) 2/54 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 1/55 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/55 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (OVERLAPS) 0/55 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Int declared 55/55 variables, and 79 constraints, problems are : Problem set: 0 solved, 30 unsolved in 228 ms.
Refiners :[State Equation: 26/26 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints]
After SMT, in 502ms problems are : Problem set: 0 solved, 30 unsolved
Search for dead transitions found 0 dead transitions in 504ms
Starting structural reductions in SI_LTL mode, iteration 1 : 26/44 places, 34/52 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 523 ms. Remains : 26/44 places, 34/52 transitions.
Built C files in :
/tmp/ltsmin5690553735014808782
[2024-05-27 19:59:55] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5690553735014808782
Running compilation step : cd /tmp/ltsmin5690553735014808782;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 313 ms.
Running link step : cd /tmp/ltsmin5690553735014808782;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin5690553735014808782;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9655603649416300760.hoa' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.003: LTL layer using automaton file : /tmp/stateBased9655603649416300760.hoa
pins2lts-mc-linux64( 1/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.024: "(LTLAPp1==true)&&(LTLAPp0==true)" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.029: There are 55 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.029: State length is 45, there are 60 groups
pins2lts-mc-linux64( 0/ 8), 0.029: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.029: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.029: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.029: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.093: [Blue] ~120 levels ~960 states ~11328 transitions
pins2lts-mc-linux64( 0/ 8), 0.137: [Blue] ~240 levels ~1920 states ~22848 transitions
pins2lts-mc-linux64( 1/ 8), 0.234: [Blue] ~480 levels ~3840 states ~42024 transitions
pins2lts-mc-linux64( 1/ 8), 0.384: [Blue] ~960 levels ~7680 states ~84264 transitions
pins2lts-mc-linux64( 1/ 8), 0.613: [Blue] ~1920 levels ~15360 states ~168744 transitions
pins2lts-mc-linux64( 1/ 8), 0.918: [Blue] ~3840 levels ~30720 states ~337704 transitions
pins2lts-mc-linux64( 1/ 8), 1.223: [Blue] ~7680 levels ~61440 states ~675624 transitions
pins2lts-mc-linux64( 1/ 8), 1.485: [Blue] ~15360 levels ~122880 states ~1351464 transitions
pins2lts-mc-linux64( 1/ 8), 1.745: [Blue] ~30720 levels ~245760 states ~2703144 transitions
pins2lts-mc-linux64( 1/ 8), 2.255: [Blue] ~61440 levels ~491520 states ~5406504 transitions
pins2lts-mc-linux64( 1/ 8), 3.311: [Blue] ~122880 levels ~983040 states ~10813224 transitions
pins2lts-mc-linux64( 1/ 8), 5.474: [Blue] ~245760 levels ~1966080 states ~21626664 transitions
pins2lts-mc-linux64( 1/ 8), 9.492: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 9.730:
pins2lts-mc-linux64( 0/ 8), 9.730: Explored 2217271 states 29659700 transitions, fanout: 13.377
pins2lts-mc-linux64( 0/ 8), 9.730: Total exploration time 9.670 sec (9.460 sec minimum, 9.549 sec on average)
pins2lts-mc-linux64( 0/ 8), 9.730: States per second: 229294, Transitions per second: 3067187
pins2lts-mc-linux64( 0/ 8), 9.730:
pins2lts-mc-linux64( 0/ 8), 9.730: State space has 29153008 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 9.730: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 9.730: blue states: 2217271 (7.61%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 9.730: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 9.730: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 9.730:
pins2lts-mc-linux64( 0/ 8), 9.730: Total memory used for local state coloring: 33.8MB
pins2lts-mc-linux64( 0/ 8), 9.730:
pins2lts-mc-linux64( 0/ 8), 9.730: Queue width: 8B, total height: 2217271, memory: 16.92MB
pins2lts-mc-linux64( 0/ 8), 9.730: Tree memory: 478.4MB, 17.2 B/state, compr.: 9.5%
pins2lts-mc-linux64( 0/ 8), 9.730: Tree fill ratio (roots/leafs): 21.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 9.730: Stored 52 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 9.730: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 9.730: Est. total memory use: 495.3MB (~1040.9MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5690553735014808782;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9655603649416300760.hoa' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5690553735014808782;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9655603649416300760.hoa' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:116)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 52/52 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 52/52 (removed 0) transitions.
[2024-05-27 20:00:05] [INFO ] Flow matrix only has 45 transitions (discarded 7 similar events)
// Phase 1: matrix 45 rows 44 cols
[2024-05-27 20:00:05] [INFO ] Computed 1 invariants in 1 ms
[2024-05-27 20:00:05] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-27 20:00:05] [INFO ] Flow matrix only has 45 transitions (discarded 7 similar events)
[2024-05-27 20:00:05] [INFO ] Invariant cache hit.
[2024-05-27 20:00:05] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-05-27 20:00:05] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Running 48 sub problems to find dead transitions.
[2024-05-27 20:00:05] [INFO ] Flow matrix only has 45 transitions (discarded 7 similar events)
[2024-05-27 20:00:05] [INFO ] Invariant cache hit.
[2024-05-27 20:00:05] [INFO ] State equation strengthened by 36 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (OVERLAPS) 2/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (OVERLAPS) 45/89 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 36/81 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 48 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/89 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 89/89 variables, and 81 constraints, problems are : Problem set: 0 solved, 48 unsolved in 471 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (OVERLAPS) 2/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (OVERLAPS) 45/89 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 36/81 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 48/129 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (OVERLAPS) 0/89 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Int declared 89/89 variables, and 129 constraints, problems are : Problem set: 0 solved, 48 unsolved in 362 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 0/0 constraints]
After SMT, in 839ms problems are : Problem set: 0 solved, 48 unsolved
Search for dead transitions found 0 dead transitions in 839ms
Finished structural reductions in LTL mode , in 1 iterations and 897 ms. Remains : 44/44 places, 52/52 transitions.
Built C files in :
/tmp/ltsmin15795092301452936736
[2024-05-27 20:00:06] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15795092301452936736
Running compilation step : cd /tmp/ltsmin15795092301452936736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 121 ms.
Running link step : cd /tmp/ltsmin15795092301452936736;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin15795092301452936736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased18107146179270673102.hoa' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.001: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: LTL layer using automaton file : /tmp/stateBased18107146179270673102.hoa
pins2lts-mc-linux64( 2/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.003: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.009: "(LTLAPp1==true)&&(LTLAPp0==true)" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.101: There are 55 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.101: State length is 45, there are 60 groups
pins2lts-mc-linux64( 0/ 8), 0.101: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.101: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.101: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.101: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 5/ 8), 0.158: [Blue] ~120 levels ~960 states ~14192 transitions
pins2lts-mc-linux64( 3/ 8), 0.210: [Blue] ~240 levels ~1920 states ~29488 transitions
pins2lts-mc-linux64( 5/ 8), 0.309: [Blue] ~480 levels ~3840 states ~60272 transitions
pins2lts-mc-linux64( 5/ 8), 0.463: [Blue] ~960 levels ~7680 states ~121712 transitions
pins2lts-mc-linux64( 2/ 8), 0.682: [Blue] ~1920 levels ~15360 states ~184064 transitions
pins2lts-mc-linux64( 2/ 8), 0.916: [Blue] ~3840 levels ~30720 states ~368384 transitions
pins2lts-mc-linux64( 2/ 8), 1.166: [Blue] ~7680 levels ~61440 states ~737024 transitions
pins2lts-mc-linux64( 2/ 8), 1.393: [Blue] ~15360 levels ~122880 states ~1474304 transitions
pins2lts-mc-linux64( 2/ 8), 1.731: [Blue] ~30720 levels ~245760 states ~2948864 transitions
pins2lts-mc-linux64( 2/ 8), 2.391: [Blue] ~61440 levels ~491520 states ~5897984 transitions
pins2lts-mc-linux64( 4/ 8), 3.767: [Blue] ~122880 levels ~983040 states ~11796304 transitions
pins2lts-mc-linux64( 2/ 8), 6.726: [Blue] ~245760 levels ~1966080 states ~23592704 transitions
pins2lts-mc-linux64( 5/ 8), 10.469: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 10.694:
pins2lts-mc-linux64( 0/ 8), 10.694: Explored 2342824 states 34100639 transitions, fanout: 14.555
pins2lts-mc-linux64( 0/ 8), 10.694: Total exploration time 10.590 sec (10.370 sec minimum, 10.485 sec on average)
pins2lts-mc-linux64( 0/ 8), 10.694: States per second: 221230, Transitions per second: 3220079
pins2lts-mc-linux64( 0/ 8), 10.694:
pins2lts-mc-linux64( 0/ 8), 10.694: State space has 33227295 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 10.694: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 10.694: blue states: 2342824 (7.05%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 10.694: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 10.694: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 10.694:
pins2lts-mc-linux64( 0/ 8), 10.694: Total memory used for local state coloring: 35.7MB
pins2lts-mc-linux64( 0/ 8), 10.694:
pins2lts-mc-linux64( 0/ 8), 10.694: Queue width: 8B, total height: 2342824, memory: 17.87MB
pins2lts-mc-linux64( 0/ 8), 10.694: Tree memory: 509.5MB, 16.1 B/state, compr.: 8.8%
pins2lts-mc-linux64( 0/ 8), 10.694: Tree fill ratio (roots/leafs): 24.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 10.694: Stored 53 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 10.694: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 10.694: Est. total memory use: 527.4MB (~1041.9MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin15795092301452936736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased18107146179270673102.hoa' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin15795092301452936736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased18107146179270673102.hoa' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:116)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-27 20:00:17] [INFO ] Flatten gal took : 2 ms
[2024-05-27 20:00:17] [INFO ] Flatten gal took : 2 ms
[2024-05-27 20:00:17] [INFO ] Time to serialize gal into /tmp/LTL18169728215110039770.gal : 1 ms
[2024-05-27 20:00:17] [INFO ] Time to serialize properties into /tmp/LTL11322294328922193334.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18169728215110039770.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12499164533215888692.hoa' '-atoms' '/tmp/LTL11322294328922193334.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL11322294328922193334.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12499164533215888692.hoa
Detected timeout of ITS tools.
[2024-05-27 20:00:32] [INFO ] Flatten gal took : 3 ms
[2024-05-27 20:00:32] [INFO ] Flatten gal took : 2 ms
[2024-05-27 20:00:32] [INFO ] Time to serialize gal into /tmp/LTL15820340918253267452.gal : 1 ms
[2024-05-27 20:00:32] [INFO ] Time to serialize properties into /tmp/LTL13500720319347917392.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15820340918253267452.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13500720319347917392.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X((F(G("(p7<2)")))||(G("(p87<2)"))))))
Formula 0 simplified : XX(GF!"(p7<2)" & F!"(p87<2)")
Detected timeout of ITS tools.
[2024-05-27 20:00:47] [INFO ] Flatten gal took : 6 ms
[2024-05-27 20:00:47] [INFO ] Applying decomposition
[2024-05-27 20:00:47] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph18023204559145293301.txt' '-o' '/tmp/graph18023204559145293301.bin' '-w' '/tmp/graph18023204559145293301.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph18023204559145293301.bin' '-l' '-1' '-v' '-w' '/tmp/graph18023204559145293301.weights' '-q' '0' '-e' '0.001'
[2024-05-27 20:00:47] [INFO ] Decomposing Gal with order
[2024-05-27 20:00:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 20:00:47] [INFO ] Removed a total of 15 redundant transitions.
[2024-05-27 20:00:47] [INFO ] Flatten gal took : 43 ms
[2024-05-27 20:00:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 2 ms.
[2024-05-27 20:00:47] [INFO ] Time to serialize gal into /tmp/LTL12224973141555160722.gal : 1 ms
[2024-05-27 20:00:47] [INFO ] Time to serialize properties into /tmp/LTL8098892697553556159.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12224973141555160722.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8098892697553556159.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X((F(G("(i5.i0.u2.p7<2)")))||(G("(i1.u11.p87<2)"))))))
Formula 0 simplified : XX(GF!"(i5.i0.u2.p7<2)" & F!"(i1.u11.p87<2)")
Detected timeout of ITS tools.
Treatment of property SemanticWebServices-PT-S064P12-LTLCardinality-04 finished in 72701 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 74/74 transitions.
Graph (complete) has 154 edges and 68 vertex of which 62 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 49 transition count 62
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 49 transition count 62
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 23 place count 43 transition count 56
Iterating global reduction 0 with 6 rules applied. Total rules applied 29 place count 43 transition count 56
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 34 place count 38 transition count 51
Iterating global reduction 0 with 5 rules applied. Total rules applied 39 place count 38 transition count 51
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 43 place count 34 transition count 47
Iterating global reduction 0 with 4 rules applied. Total rules applied 47 place count 34 transition count 47
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 51 place count 30 transition count 43
Iterating global reduction 0 with 4 rules applied. Total rules applied 55 place count 30 transition count 43
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 59 place count 30 transition count 39
Applied a total of 59 rules in 11 ms. Remains 30 /68 variables (removed 38) and now considering 39/74 (removed 35) transitions.
[2024-05-27 20:01:02] [INFO ] Flow matrix only has 33 transitions (discarded 6 similar events)
// Phase 1: matrix 33 rows 30 cols
[2024-05-27 20:01:02] [INFO ] Computed 0 invariants in 1 ms
[2024-05-27 20:01:02] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-27 20:01:02] [INFO ] Flow matrix only has 33 transitions (discarded 6 similar events)
[2024-05-27 20:01:02] [INFO ] Invariant cache hit.
[2024-05-27 20:01:02] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-27 20:01:02] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-27 20:01:02] [INFO ] Redundant transitions in 1 ms returned []
Running 28 sub problems to find dead transitions.
[2024-05-27 20:01:02] [INFO ] Flow matrix only has 33 transitions (discarded 6 similar events)
[2024-05-27 20:01:02] [INFO ] Invariant cache hit.
[2024-05-27 20:01:02] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 31/59 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 20/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (OVERLAPS) 1/60 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 1/61 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/61 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/61 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 61/63 variables, and 50 constraints, problems are : Problem set: 0 solved, 28 unsolved in 258 ms.
Refiners :[State Equation: 29/30 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 31/59 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 20/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 21/69 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 1/60 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/60 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 1/61 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/61 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (OVERLAPS) 1/62 variables, 7/78 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/62 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 11 (OVERLAPS) 1/63 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/63 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 13 (OVERLAPS) 0/63 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 63/63 variables, and 79 constraints, problems are : Problem set: 0 solved, 28 unsolved in 310 ms.
Refiners :[State Equation: 30/30 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
After SMT, in 572ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 572ms
Starting structural reductions in SI_LTL mode, iteration 1 : 30/68 places, 39/74 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 643 ms. Remains : 30/68 places, 39/74 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLCardinality-05
Stuttering criterion allowed to conclude after 58 steps with 1 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLCardinality-05 finished in 773 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 74/74 transitions.
Graph (complete) has 154 edges and 68 vertex of which 62 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 49 transition count 62
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 49 transition count 62
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 23 place count 43 transition count 56
Iterating global reduction 0 with 6 rules applied. Total rules applied 29 place count 43 transition count 56
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 33 place count 39 transition count 52
Iterating global reduction 0 with 4 rules applied. Total rules applied 37 place count 39 transition count 52
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 40 place count 36 transition count 49
Iterating global reduction 0 with 3 rules applied. Total rules applied 43 place count 36 transition count 49
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 46 place count 33 transition count 46
Iterating global reduction 0 with 3 rules applied. Total rules applied 49 place count 33 transition count 46
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 52 place count 33 transition count 43
Applied a total of 52 rules in 6 ms. Remains 33 /68 variables (removed 35) and now considering 43/74 (removed 31) transitions.
[2024-05-27 20:01:03] [INFO ] Flow matrix only has 36 transitions (discarded 7 similar events)
// Phase 1: matrix 36 rows 33 cols
[2024-05-27 20:01:03] [INFO ] Computed 0 invariants in 0 ms
[2024-05-27 20:01:03] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-27 20:01:03] [INFO ] Flow matrix only has 36 transitions (discarded 7 similar events)
[2024-05-27 20:01:03] [INFO ] Invariant cache hit.
[2024-05-27 20:01:03] [INFO ] State equation strengthened by 23 read => feed constraints.
[2024-05-27 20:01:03] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-27 20:01:03] [INFO ] Redundant transitions in 0 ms returned []
Running 31 sub problems to find dead transitions.
[2024-05-27 20:01:03] [INFO ] Flow matrix only has 36 transitions (discarded 7 similar events)
[2024-05-27 20:01:03] [INFO ] Invariant cache hit.
[2024-05-27 20:01:03] [INFO ] State equation strengthened by 23 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 34/65 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 22/53 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (OVERLAPS) 1/66 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/66 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (OVERLAPS) 1/67 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/67 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 8 (OVERLAPS) 0/67 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Real declared 67/69 variables, and 55 constraints, problems are : Problem set: 0 solved, 31 unsolved in 310 ms.
Refiners :[State Equation: 32/33 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 31 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 34/65 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 22/53 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 23/76 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (OVERLAPS) 1/67 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/67 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 9 (OVERLAPS) 1/68 variables, 8/86 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/68 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 11 (OVERLAPS) 1/69 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 13 (OVERLAPS) 0/69 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/69 variables, and 87 constraints, problems are : Problem set: 0 solved, 31 unsolved in 384 ms.
Refiners :[State Equation: 33/33 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 0/0 constraints]
After SMT, in 698ms problems are : Problem set: 0 solved, 31 unsolved
Search for dead transitions found 0 dead transitions in 699ms
Starting structural reductions in SI_LTL mode, iteration 1 : 33/68 places, 43/74 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 754 ms. Remains : 33/68 places, 43/74 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLCardinality-06
Product exploration explored 100000 steps with 0 reset in 233 ms.
Stuttering criterion allowed to conclude after 105 steps with 0 reset in 3 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLCardinality-06 finished in 1119 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((F(G(p0))||!(!p0 U p1))))))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 74/74 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 64 transition count 74
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 58 transition count 68
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 58 transition count 68
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 52 transition count 62
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 52 transition count 62
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 32 place count 48 transition count 58
Iterating global reduction 1 with 4 rules applied. Total rules applied 36 place count 48 transition count 58
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 40 place count 44 transition count 54
Iterating global reduction 1 with 4 rules applied. Total rules applied 44 place count 44 transition count 54
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 47 place count 41 transition count 51
Iterating global reduction 1 with 3 rules applied. Total rules applied 50 place count 41 transition count 51
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 53 place count 41 transition count 48
Applied a total of 53 rules in 9 ms. Remains 41 /68 variables (removed 27) and now considering 48/74 (removed 26) transitions.
[2024-05-27 20:01:04] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
// Phase 1: matrix 42 rows 41 cols
[2024-05-27 20:01:04] [INFO ] Computed 1 invariants in 1 ms
[2024-05-27 20:01:04] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-27 20:01:04] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-27 20:01:04] [INFO ] Invariant cache hit.
[2024-05-27 20:01:04] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-27 20:01:04] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Running 44 sub problems to find dead transitions.
[2024-05-27 20:01:04] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-27 20:01:04] [INFO ] Invariant cache hit.
[2024-05-27 20:01:04] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 2/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 42/83 variables, 41/42 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 33/75 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 44 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/83 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 75 constraints, problems are : Problem set: 0 solved, 44 unsolved in 397 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 2/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 42/83 variables, 41/42 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 33/75 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 44/119 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 119 constraints, problems are : Problem set: 0 solved, 44 unsolved in 302 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 41/41 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
After SMT, in 705ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 705ms
Starting structural reductions in LTL mode, iteration 1 : 41/68 places, 48/74 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 773 ms. Remains : 41/68 places, 48/74 transitions.
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLCardinality-07
Product exploration explored 100000 steps with 33333 reset in 67 ms.
Product exploration explored 100000 steps with 33333 reset in 67 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 85 edges and 41 vertex of which 35 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 84 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P12-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P12-LTLCardinality-07 finished in 1103 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((!p0 U (p1||G(!p0))))))'
Support contains 4 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 74/74 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 64 transition count 74
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 11 place count 57 transition count 67
Iterating global reduction 1 with 7 rules applied. Total rules applied 18 place count 57 transition count 67
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 51 transition count 61
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 51 transition count 61
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 34 place count 47 transition count 57
Iterating global reduction 1 with 4 rules applied. Total rules applied 38 place count 47 transition count 57
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 40 place count 45 transition count 55
Iterating global reduction 1 with 2 rules applied. Total rules applied 42 place count 45 transition count 55
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 43 place count 44 transition count 54
Iterating global reduction 1 with 1 rules applied. Total rules applied 44 place count 44 transition count 54
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 45 place count 44 transition count 53
Applied a total of 45 rules in 6 ms. Remains 44 /68 variables (removed 24) and now considering 53/74 (removed 21) transitions.
[2024-05-27 20:01:05] [INFO ] Flow matrix only has 45 transitions (discarded 8 similar events)
// Phase 1: matrix 45 rows 44 cols
[2024-05-27 20:01:05] [INFO ] Computed 1 invariants in 1 ms
[2024-05-27 20:01:05] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-27 20:01:05] [INFO ] Flow matrix only has 45 transitions (discarded 8 similar events)
[2024-05-27 20:01:05] [INFO ] Invariant cache hit.
[2024-05-27 20:01:05] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-05-27 20:01:05] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Running 49 sub problems to find dead transitions.
[2024-05-27 20:01:05] [INFO ] Flow matrix only has 45 transitions (discarded 8 similar events)
[2024-05-27 20:01:05] [INFO ] Invariant cache hit.
[2024-05-27 20:01:05] [INFO ] State equation strengthened by 36 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (OVERLAPS) 2/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (OVERLAPS) 45/89 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 36/81 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 49 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/89 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Real declared 89/89 variables, and 81 constraints, problems are : Problem set: 0 solved, 49 unsolved in 466 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (OVERLAPS) 2/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (OVERLAPS) 45/89 variables, 44/45 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 36/81 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 49/130 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (OVERLAPS) 0/89 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Int declared 89/89 variables, and 130 constraints, problems are : Problem set: 0 solved, 49 unsolved in 386 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 0/0 constraints]
After SMT, in 857ms problems are : Problem set: 0 solved, 49 unsolved
Search for dead transitions found 0 dead transitions in 857ms
Starting structural reductions in LTL mode, iteration 1 : 44/68 places, 53/74 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 921 ms. Remains : 44/68 places, 53/74 transitions.
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLCardinality-08
Product exploration explored 100000 steps with 0 reset in 172 ms.
Product exploration explored 100000 steps with 0 reset in 223 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 93 edges and 44 vertex of which 38 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), (X (AND (NOT p1) p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1))), (X (X (AND (NOT p1) p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 103 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 144 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), false, false]
RANDOM walk for 40000 steps (8 resets) in 301 ms. (132 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 186 ms. (213 steps per ms) remains 1/1 properties
[2024-05-27 20:01:07] [INFO ] Flow matrix only has 45 transitions (discarded 8 similar events)
[2024-05-27 20:01:07] [INFO ] Invariant cache hit.
[2024-05-27 20:01:07] [INFO ] State equation strengthened by 36 read => feed constraints.
Problem apf3 is UNSAT
After SMT solving in domain Real declared 4/89 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 14 ms.
Refiners :[Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/44 constraints, ReadFeed: 0/36 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 18ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), (X (AND (NOT p1) p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1))), (X (X (AND (NOT p1) p0))), (G (OR (NOT p0) (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (NOT (OR p0 p1))), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 10 factoid took 236 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[p0, p0, false]
Stuttering acceptance computed with spot in 131 ms :[p0, p0, false]
[2024-05-27 20:01:07] [INFO ] Flow matrix only has 45 transitions (discarded 8 similar events)
[2024-05-27 20:01:07] [INFO ] Invariant cache hit.
[2024-05-27 20:01:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-27 20:01:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-27 20:01:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 20:01:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-27 20:01:07] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-27 20:01:07] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-05-27 20:01:07] [INFO ] [Nat]Added 36 Read/Feed constraints in 5 ms returned sat
[2024-05-27 20:01:07] [INFO ] Computed and/alt/rep : 49/61/41 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-27 20:01:08] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Could not prove EG p0
Support contains 4 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 53/53 transitions.
Graph (complete) has 93 edges and 44 vertex of which 38 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 36 transition count 48
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 36 transition count 48
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 35 transition count 47
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 35 transition count 47
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 7 place count 33 transition count 45
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 33 transition count 45
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 10 place count 32 transition count 44
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 32 transition count 44
Applied a total of 11 rules in 4 ms. Remains 32 /44 variables (removed 12) and now considering 44/53 (removed 9) transitions.
[2024-05-27 20:01:08] [INFO ] Flow matrix only has 35 transitions (discarded 9 similar events)
// Phase 1: matrix 35 rows 32 cols
[2024-05-27 20:01:08] [INFO ] Computed 0 invariants in 1 ms
[2024-05-27 20:01:08] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-27 20:01:08] [INFO ] Flow matrix only has 35 transitions (discarded 9 similar events)
[2024-05-27 20:01:08] [INFO ] Invariant cache hit.
[2024-05-27 20:01:08] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-27 20:01:08] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-27 20:01:08] [INFO ] Redundant transitions in 1 ms returned []
Running 30 sub problems to find dead transitions.
[2024-05-27 20:01:08] [INFO ] Flow matrix only has 35 transitions (discarded 9 similar events)
[2024-05-27 20:01:08] [INFO ] Invariant cache hit.
[2024-05-27 20:01:08] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 33/63 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 19/49 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (OVERLAPS) 1/64 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/64 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (OVERLAPS) 1/65 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/65 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (OVERLAPS) 0/65 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 65/67 variables, and 51 constraints, problems are : Problem set: 0 solved, 30 unsolved in 333 ms.
Refiners :[State Equation: 31/32 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 30 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 33/63 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 19/49 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 20/69 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (OVERLAPS) 1/64 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 1/65 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/65 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (OVERLAPS) 1/66 variables, 10/81 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/66 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (OVERLAPS) 1/67 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/67 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 13 (OVERLAPS) 0/67 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Int declared 67/67 variables, and 82 constraints, problems are : Problem set: 0 solved, 30 unsolved in 329 ms.
Refiners :[State Equation: 32/32 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints]
After SMT, in 666ms problems are : Problem set: 0 solved, 30 unsolved
Search for dead transitions found 0 dead transitions in 667ms
Starting structural reductions in SI_LTL mode, iteration 1 : 32/44 places, 44/53 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 723 ms. Remains : 32/44 places, 44/53 transitions.
Computed a total of 5 stabilizing places and 7 stable transitions
Computed a total of 5 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 7 factoid took 222 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[p0, p0, false]
RANDOM walk for 36808 steps (8 resets) in 266 ms. (137 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 7 factoid took 268 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 140 ms :[p0, p0, false]
Stuttering acceptance computed with spot in 120 ms :[p0, p0, false]
[2024-05-27 20:01:09] [INFO ] Flow matrix only has 35 transitions (discarded 9 similar events)
[2024-05-27 20:01:09] [INFO ] Invariant cache hit.
[2024-05-27 20:01:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-27 20:01:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 20:01:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-27 20:01:09] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-27 20:01:09] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2024-05-27 20:01:09] [INFO ] Computed and/alt/rep : 30/37/21 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-27 20:01:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 112 ms :[p0, p0, false]
Stuttering criterion allowed to conclude after 28 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLCardinality-08 finished in 4466 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||((F(p1) U p2)&&X(p3))))'
Support contains 8 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 74/74 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 64 transition count 74
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 9 place count 59 transition count 69
Iterating global reduction 1 with 5 rules applied. Total rules applied 14 place count 59 transition count 69
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 55 transition count 65
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 55 transition count 65
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 24 place count 53 transition count 63
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 53 transition count 63
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 27 place count 52 transition count 62
Iterating global reduction 1 with 1 rules applied. Total rules applied 28 place count 52 transition count 62
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 51 transition count 61
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 51 transition count 61
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 51 transition count 60
Applied a total of 31 rules in 9 ms. Remains 51 /68 variables (removed 17) and now considering 60/74 (removed 14) transitions.
[2024-05-27 20:01:09] [INFO ] Flow matrix only has 52 transitions (discarded 8 similar events)
// Phase 1: matrix 52 rows 51 cols
[2024-05-27 20:01:09] [INFO ] Computed 1 invariants in 2 ms
[2024-05-27 20:01:10] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-27 20:01:10] [INFO ] Flow matrix only has 52 transitions (discarded 8 similar events)
[2024-05-27 20:01:10] [INFO ] Invariant cache hit.
[2024-05-27 20:01:10] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-05-27 20:01:10] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Running 56 sub problems to find dead transitions.
[2024-05-27 20:01:10] [INFO ] Flow matrix only has 52 transitions (discarded 8 similar events)
[2024-05-27 20:01:10] [INFO ] Invariant cache hit.
[2024-05-27 20:01:10] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 2/51 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (OVERLAPS) 52/103 variables, 51/52 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 43/95 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 56 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/103 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/103 variables, and 95 constraints, problems are : Problem set: 0 solved, 56 unsolved in 581 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 51/51 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 56 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 2/51 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 3 (OVERLAPS) 52/103 variables, 51/52 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 43/95 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 56/151 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/103 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 56 unsolved
At refinement iteration 7 (OVERLAPS) 0/103 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/103 variables, and 151 constraints, problems are : Problem set: 0 solved, 56 unsolved in 463 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 51/51 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 0/0 constraints]
After SMT, in 1049ms problems are : Problem set: 0 solved, 56 unsolved
Search for dead transitions found 0 dead transitions in 1049ms
Starting structural reductions in LTL mode, iteration 1 : 51/68 places, 60/74 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1129 ms. Remains : 51/68 places, 60/74 transitions.
Stuttering acceptance computed with spot in 303 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (NOT p1), (NOT p2), (NOT p3), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p3)), true, (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLCardinality-09
Product exploration explored 100000 steps with 50000 reset in 92 ms.
Product exploration explored 100000 steps with 50000 reset in 101 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 107 edges and 51 vertex of which 45 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND p0 p2 p1 p3), (X p2), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p3)))), (X p3), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p3)))), (X p1), (X p0), (X (NOT (AND p0 (NOT p2)))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p1)), (X (X p0)), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 24 factoid took 97 ms. Reduced automaton from 9 states, 21 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P12-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P12-LTLCardinality-09 finished in 1751 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 5 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 74/74 transitions.
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 63 transition count 72
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 62 transition count 72
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 8 place count 56 transition count 66
Iterating global reduction 0 with 6 rules applied. Total rules applied 14 place count 56 transition count 66
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 19 place count 51 transition count 61
Iterating global reduction 0 with 5 rules applied. Total rules applied 24 place count 51 transition count 61
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 27 place count 48 transition count 58
Iterating global reduction 0 with 3 rules applied. Total rules applied 30 place count 48 transition count 58
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 46 transition count 56
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 46 transition count 56
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 45 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 45 transition count 55
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 37 place count 45 transition count 54
Applied a total of 37 rules in 17 ms. Remains 45 /68 variables (removed 23) and now considering 54/74 (removed 20) transitions.
[2024-05-27 20:01:11] [INFO ] Flow matrix only has 46 transitions (discarded 8 similar events)
// Phase 1: matrix 46 rows 45 cols
[2024-05-27 20:01:11] [INFO ] Computed 1 invariants in 0 ms
[2024-05-27 20:01:11] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-27 20:01:11] [INFO ] Flow matrix only has 46 transitions (discarded 8 similar events)
[2024-05-27 20:01:11] [INFO ] Invariant cache hit.
[2024-05-27 20:01:11] [INFO ] State equation strengthened by 29 read => feed constraints.
[2024-05-27 20:01:11] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-05-27 20:01:11] [INFO ] Redundant transitions in 1 ms returned []
Running 40 sub problems to find dead transitions.
[2024-05-27 20:01:11] [INFO ] Flow matrix only has 46 transitions (discarded 8 similar events)
[2024-05-27 20:01:11] [INFO ] Invariant cache hit.
[2024-05-27 20:01:11] [INFO ] State equation strengthened by 29 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 2/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 46/91 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 29/75 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 40 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/91 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 91/91 variables, and 75 constraints, problems are : Problem set: 0 solved, 40 unsolved in 394 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 2/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 46/91 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 29/75 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 40/115 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 0/91 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 91/91 variables, and 115 constraints, problems are : Problem set: 0 solved, 40 unsolved in 304 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
After SMT, in 705ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 707ms
Starting structural reductions in SI_LTL mode, iteration 1 : 45/68 places, 54/74 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 797 ms. Remains : 45/68 places, 54/74 transitions.
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLCardinality-10
Product exploration explored 100000 steps with 0 reset in 224 ms.
Product exploration explored 100000 steps with 0 reset in 308 ms.
Computed a total of 7 stabilizing places and 8 stable transitions
Graph (complete) has 97 edges and 45 vertex of which 40 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT p0)), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 111 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(AND (NOT p0) (NOT p1))]
RANDOM walk for 30836 steps (7 resets) in 79 ms. (385 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT p0)), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT p1)), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p0 p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 13 factoid took 334 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 26 ms :[(AND (NOT p0) (NOT p1))]
Support contains 5 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 54/54 transitions.
Applied a total of 0 rules in 5 ms. Remains 45 /45 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2024-05-27 20:01:13] [INFO ] Flow matrix only has 46 transitions (discarded 8 similar events)
[2024-05-27 20:01:13] [INFO ] Invariant cache hit.
[2024-05-27 20:01:13] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-27 20:01:13] [INFO ] Flow matrix only has 46 transitions (discarded 8 similar events)
[2024-05-27 20:01:13] [INFO ] Invariant cache hit.
[2024-05-27 20:01:13] [INFO ] State equation strengthened by 29 read => feed constraints.
[2024-05-27 20:01:13] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2024-05-27 20:01:13] [INFO ] Redundant transitions in 0 ms returned []
Running 40 sub problems to find dead transitions.
[2024-05-27 20:01:13] [INFO ] Flow matrix only has 46 transitions (discarded 8 similar events)
[2024-05-27 20:01:13] [INFO ] Invariant cache hit.
[2024-05-27 20:01:13] [INFO ] State equation strengthened by 29 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 2/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 46/91 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 29/75 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 40 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/91 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 91/91 variables, and 75 constraints, problems are : Problem set: 0 solved, 40 unsolved in 410 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 2/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 46/91 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 29/75 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 40/115 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 0/91 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 91/91 variables, and 115 constraints, problems are : Problem set: 0 solved, 40 unsolved in 285 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
After SMT, in 700ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 701ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 789 ms. Remains : 45/45 places, 54/54 transitions.
Computed a total of 7 stabilizing places and 8 stable transitions
Graph (complete) has 97 edges and 45 vertex of which 40 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT p0)), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 111 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p1))]
RANDOM walk for 33517 steps (9 resets) in 92 ms. (360 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT p0)), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT p1)), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p0 p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 13 factoid took 330 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 43 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 209 ms.
Product exploration explored 100000 steps with 1 reset in 275 ms.
Built C files in :
/tmp/ltsmin16472118712992356721
[2024-05-27 20:01:15] [INFO ] Computing symmetric may disable matrix : 54 transitions.
[2024-05-27 20:01:15] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:01:15] [INFO ] Computing symmetric may enable matrix : 54 transitions.
[2024-05-27 20:01:15] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:01:15] [INFO ] Computing Do-Not-Accords matrix : 54 transitions.
[2024-05-27 20:01:15] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:01:15] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16472118712992356721
Running compilation step : cd /tmp/ltsmin16472118712992356721;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 150 ms.
Running link step : cd /tmp/ltsmin16472118712992356721;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin16472118712992356721;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4080617487409275894.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 54/54 transitions.
Applied a total of 0 rules in 4 ms. Remains 45 /45 variables (removed 0) and now considering 54/54 (removed 0) transitions.
[2024-05-27 20:01:30] [INFO ] Flow matrix only has 46 transitions (discarded 8 similar events)
[2024-05-27 20:01:30] [INFO ] Invariant cache hit.
[2024-05-27 20:01:30] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-27 20:01:30] [INFO ] Flow matrix only has 46 transitions (discarded 8 similar events)
[2024-05-27 20:01:30] [INFO ] Invariant cache hit.
[2024-05-27 20:01:30] [INFO ] State equation strengthened by 29 read => feed constraints.
[2024-05-27 20:01:30] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2024-05-27 20:01:30] [INFO ] Redundant transitions in 1 ms returned []
Running 40 sub problems to find dead transitions.
[2024-05-27 20:01:30] [INFO ] Flow matrix only has 46 transitions (discarded 8 similar events)
[2024-05-27 20:01:30] [INFO ] Invariant cache hit.
[2024-05-27 20:01:30] [INFO ] State equation strengthened by 29 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 2/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 46/91 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 29/75 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 40 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/91 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 91/91 variables, and 75 constraints, problems are : Problem set: 0 solved, 40 unsolved in 412 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 2/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 46/91 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 29/75 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 40/115 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 0/91 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 91/91 variables, and 115 constraints, problems are : Problem set: 0 solved, 40 unsolved in 298 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
After SMT, in 718ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 719ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 795 ms. Remains : 45/45 places, 54/54 transitions.
Built C files in :
/tmp/ltsmin6345559430546599555
[2024-05-27 20:01:31] [INFO ] Computing symmetric may disable matrix : 54 transitions.
[2024-05-27 20:01:31] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:01:31] [INFO ] Computing symmetric may enable matrix : 54 transitions.
[2024-05-27 20:01:31] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:01:31] [INFO ] Computing Do-Not-Accords matrix : 54 transitions.
[2024-05-27 20:01:31] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:01:31] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6345559430546599555
Running compilation step : cd /tmp/ltsmin6345559430546599555;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 140 ms.
Running link step : cd /tmp/ltsmin6345559430546599555;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin6345559430546599555;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13129569086563547839.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-27 20:01:46] [INFO ] Flatten gal took : 2 ms
[2024-05-27 20:01:46] [INFO ] Flatten gal took : 2 ms
[2024-05-27 20:01:46] [INFO ] Time to serialize gal into /tmp/LTL18015321660556123146.gal : 1 ms
[2024-05-27 20:01:46] [INFO ] Time to serialize properties into /tmp/LTL13377038458948103431.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18015321660556123146.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5886412097125789843.hoa' '-atoms' '/tmp/LTL13377038458948103431.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13377038458948103431.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5886412097125789843.hoa
Detected timeout of ITS tools.
[2024-05-27 20:02:01] [INFO ] Flatten gal took : 4 ms
[2024-05-27 20:02:01] [INFO ] Flatten gal took : 4 ms
[2024-05-27 20:02:01] [INFO ] Time to serialize gal into /tmp/LTL13579774186705874258.gal : 1 ms
[2024-05-27 20:02:01] [INFO ] Time to serialize properties into /tmp/LTL6160747354730201579.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13579774186705874258.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6160747354730201579.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G("(((p56>p20)&&(p70>p59))&&(p56>p20))"))||(G("(p3<2)")))))
Formula 0 simplified : G(F!"(((p56>p20)&&(p70>p59))&&(p56>p20))" & F!"(p3<2)")
Detected timeout of ITS tools.
[2024-05-27 20:02:16] [INFO ] Flatten gal took : 3 ms
[2024-05-27 20:02:16] [INFO ] Applying decomposition
[2024-05-27 20:02:16] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16344253289351185725.txt' '-o' '/tmp/graph16344253289351185725.bin' '-w' '/tmp/graph16344253289351185725.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16344253289351185725.bin' '-l' '-1' '-v' '-w' '/tmp/graph16344253289351185725.weights' '-q' '0' '-e' '0.001'
[2024-05-27 20:02:16] [INFO ] Decomposing Gal with order
[2024-05-27 20:02:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 20:02:16] [INFO ] Removed a total of 12 redundant transitions.
[2024-05-27 20:02:16] [INFO ] Flatten gal took : 4 ms
[2024-05-27 20:02:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 3 labels/synchronizations in 2 ms.
[2024-05-27 20:02:16] [INFO ] Time to serialize gal into /tmp/LTL3921269864215493306.gal : 1 ms
[2024-05-27 20:02:16] [INFO ] Time to serialize properties into /tmp/LTL8862135183030229363.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3921269864215493306.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8862135183030229363.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G("(((gu7.p56>gu7.p20)&&(gu12.p70>gu12.p59))&&(gu7.p56>gu7.p20))"))||(G("(gi2.gi1.gi1.gu10.p3<2)")))))
Formula 0 simplified : G(F!"(((gu7.p56>gu7.p20)&&(gu12.p70>gu12.p59))&&(gu7.p56>gu7.p20))" & F!"(gi2.gi1.gi1.gu10.p3<2)")
Detected timeout of ITS tools.
Treatment of property SemanticWebServices-PT-S064P12-LTLCardinality-10 finished in 80128 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 5 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 74/74 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 64 transition count 74
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 11 place count 57 transition count 67
Iterating global reduction 1 with 7 rules applied. Total rules applied 18 place count 57 transition count 67
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 51 transition count 61
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 51 transition count 61
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 33 place count 48 transition count 58
Iterating global reduction 1 with 3 rules applied. Total rules applied 36 place count 48 transition count 58
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 38 place count 46 transition count 56
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 46 transition count 56
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 41 place count 45 transition count 55
Iterating global reduction 1 with 1 rules applied. Total rules applied 42 place count 45 transition count 55
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 43 place count 45 transition count 54
Applied a total of 43 rules in 6 ms. Remains 45 /68 variables (removed 23) and now considering 54/74 (removed 20) transitions.
[2024-05-27 20:02:31] [INFO ] Flow matrix only has 46 transitions (discarded 8 similar events)
// Phase 1: matrix 46 rows 45 cols
[2024-05-27 20:02:31] [INFO ] Computed 1 invariants in 1 ms
[2024-05-27 20:02:31] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-27 20:02:31] [INFO ] Flow matrix only has 46 transitions (discarded 8 similar events)
[2024-05-27 20:02:31] [INFO ] Invariant cache hit.
[2024-05-27 20:02:31] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-05-27 20:02:31] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Running 50 sub problems to find dead transitions.
[2024-05-27 20:02:31] [INFO ] Flow matrix only has 46 transitions (discarded 8 similar events)
[2024-05-27 20:02:31] [INFO ] Invariant cache hit.
[2024-05-27 20:02:31] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 1 (OVERLAPS) 2/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 3 (OVERLAPS) 46/91 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 37/83 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 50 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/91 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 50 unsolved
No progress, stopping.
After SMT solving in domain Real declared 91/91 variables, and 83 constraints, problems are : Problem set: 0 solved, 50 unsolved in 481 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 50 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 1 (OVERLAPS) 2/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 3 (OVERLAPS) 46/91 variables, 45/46 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 37/83 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 50/133 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 7 (OVERLAPS) 0/91 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 50 unsolved
No progress, stopping.
After SMT solving in domain Int declared 91/91 variables, and 133 constraints, problems are : Problem set: 0 solved, 50 unsolved in 377 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 0/0 constraints]
After SMT, in 864ms problems are : Problem set: 0 solved, 50 unsolved
Search for dead transitions found 0 dead transitions in 865ms
Starting structural reductions in LTL mode, iteration 1 : 45/68 places, 54/74 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 940 ms. Remains : 45/68 places, 54/74 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLCardinality-11 finished in 1042 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (p1&&X(F(p2)))))'
Support contains 4 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 74/74 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 64 transition count 74
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 58 transition count 68
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 58 transition count 68
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 21 place count 53 transition count 63
Iterating global reduction 1 with 5 rules applied. Total rules applied 26 place count 53 transition count 63
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 29 place count 50 transition count 60
Iterating global reduction 1 with 3 rules applied. Total rules applied 32 place count 50 transition count 60
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 34 place count 48 transition count 58
Iterating global reduction 1 with 2 rules applied. Total rules applied 36 place count 48 transition count 58
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 37 place count 47 transition count 57
Iterating global reduction 1 with 1 rules applied. Total rules applied 38 place count 47 transition count 57
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 39 place count 47 transition count 56
Applied a total of 39 rules in 4 ms. Remains 47 /68 variables (removed 21) and now considering 56/74 (removed 18) transitions.
[2024-05-27 20:02:32] [INFO ] Flow matrix only has 48 transitions (discarded 8 similar events)
// Phase 1: matrix 48 rows 47 cols
[2024-05-27 20:02:32] [INFO ] Computed 1 invariants in 0 ms
[2024-05-27 20:02:32] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-27 20:02:32] [INFO ] Flow matrix only has 48 transitions (discarded 8 similar events)
[2024-05-27 20:02:32] [INFO ] Invariant cache hit.
[2024-05-27 20:02:32] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-05-27 20:02:32] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Running 52 sub problems to find dead transitions.
[2024-05-27 20:02:32] [INFO ] Flow matrix only has 48 transitions (discarded 8 similar events)
[2024-05-27 20:02:32] [INFO ] Invariant cache hit.
[2024-05-27 20:02:32] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (OVERLAPS) 2/47 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (OVERLAPS) 48/95 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 39/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/95 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/95 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Real declared 95/95 variables, and 87 constraints, problems are : Problem set: 0 solved, 52 unsolved in 503 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 47/47 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 52 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 1 (OVERLAPS) 2/47 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 3 (OVERLAPS) 48/95 variables, 47/48 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 39/87 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/95 variables, 52/139 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/95 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 52 unsolved
At refinement iteration 7 (OVERLAPS) 0/95 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 52 unsolved
No progress, stopping.
After SMT solving in domain Int declared 95/95 variables, and 139 constraints, problems are : Problem set: 0 solved, 52 unsolved in 412 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 47/47 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 52/52 constraints, Known Traps: 0/0 constraints]
After SMT, in 921ms problems are : Problem set: 0 solved, 52 unsolved
Search for dead transitions found 0 dead transitions in 921ms
Starting structural reductions in LTL mode, iteration 1 : 47/68 places, 56/74 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 983 ms. Remains : 47/68 places, 56/74 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLCardinality-15
Product exploration explored 100000 steps with 50000 reset in 86 ms.
Product exploration explored 100000 steps with 50000 reset in 94 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 99 edges and 47 vertex of which 41 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 8 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (NOT (AND (NOT p1) (NOT p0)))), (X p2), (X (NOT p0)), (X p1), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p2)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 19 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P12-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P12-LTLCardinality-15 finished in 1272 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p0))||G(p1)))))'
Found a Lengthening insensitive property : SemanticWebServices-PT-S064P12-LTLCardinality-04
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 68/68 places, 74/74 transitions.
Graph (complete) has 154 edges and 68 vertex of which 62 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 9 place count 49 transition count 62
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 49 transition count 62
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 24 place count 42 transition count 55
Iterating global reduction 0 with 7 rules applied. Total rules applied 31 place count 42 transition count 55
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 37 place count 36 transition count 49
Iterating global reduction 0 with 6 rules applied. Total rules applied 43 place count 36 transition count 49
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 49 place count 30 transition count 43
Iterating global reduction 0 with 6 rules applied. Total rules applied 55 place count 30 transition count 43
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 61 place count 24 transition count 37
Iterating global reduction 0 with 6 rules applied. Total rules applied 67 place count 24 transition count 37
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 73 place count 24 transition count 31
Applied a total of 73 rules in 10 ms. Remains 24 /68 variables (removed 44) and now considering 31/74 (removed 43) transitions.
[2024-05-27 20:02:34] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-27 20:02:34] [INFO ] Computed 0 invariants in 0 ms
[2024-05-27 20:02:34] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-27 20:02:34] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
[2024-05-27 20:02:34] [INFO ] Invariant cache hit.
[2024-05-27 20:02:34] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-27 20:02:34] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Running 22 sub problems to find dead transitions.
[2024-05-27 20:02:34] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
[2024-05-27 20:02:34] [INFO ] Invariant cache hit.
[2024-05-27 20:02:34] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 25/47 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 16/38 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 1/48 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 1/49 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/49 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (OVERLAPS) 0/49 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 49/51 variables, and 40 constraints, problems are : Problem set: 0 solved, 22 unsolved in 182 ms.
Refiners :[State Equation: 23/24 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 25/47 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 16/38 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (OVERLAPS) 1/48 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (OVERLAPS) 1/49 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/49 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (OVERLAPS) 1/50 variables, 5/62 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/50 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (OVERLAPS) 1/51 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/51 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 13 (OVERLAPS) 0/51 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 51/51 variables, and 63 constraints, problems are : Problem set: 0 solved, 22 unsolved in 232 ms.
Refiners :[State Equation: 24/24 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints]
After SMT, in 417ms problems are : Problem set: 0 solved, 22 unsolved
Search for dead transitions found 0 dead transitions in 417ms
Starting structural reductions in LI_LTL mode, iteration 1 : 24/68 places, 31/74 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 476 ms. Remains : 24/68 places, 31/74 transitions.
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLCardinality-04
Stuttering criterion allowed to conclude after 93 steps with 0 reset in 0 ms.
Treatment of property SemanticWebServices-PT-S064P12-LTLCardinality-04 finished in 822 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLCardinality-04 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
[2024-05-27 20:02:35] [INFO ] Flatten gal took : 9 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14663296195218256404
[2024-05-27 20:02:35] [INFO ] Computing symmetric may disable matrix : 74 transitions.
[2024-05-27 20:02:35] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:02:35] [INFO ] Applying decomposition
[2024-05-27 20:02:35] [INFO ] Computing symmetric may enable matrix : 74 transitions.
[2024-05-27 20:02:35] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:02:35] [INFO ] Computing Do-Not-Accords matrix : 74 transitions.
[2024-05-27 20:02:35] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:02:35] [INFO ] Flatten gal took : 8 ms
[2024-05-27 20:02:35] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14663296195218256404
Running compilation step : cd /tmp/ltsmin14663296195218256404;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12752643990463059248.txt' '-o' '/tmp/graph12752643990463059248.bin' '-w' '/tmp/graph12752643990463059248.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12752643990463059248.bin' '-l' '-1' '-v' '-w' '/tmp/graph12752643990463059248.weights' '-q' '0' '-e' '0.001'
[2024-05-27 20:02:35] [INFO ] Decomposing Gal with order
[2024-05-27 20:02:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 20:02:35] [INFO ] Removed a total of 19 redundant transitions.
[2024-05-27 20:02:35] [INFO ] Flatten gal took : 4 ms
[2024-05-27 20:02:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 3 labels/synchronizations in 1 ms.
[2024-05-27 20:02:35] [INFO ] Time to serialize gal into /tmp/LTLCardinality14053780217627883095.gal : 1 ms
[2024-05-27 20:02:35] [INFO ] Time to serialize properties into /tmp/LTLCardinality177577961537060384.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality14053780217627883095.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality177577961537060384.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((F((G("(((gu9.p56>gu9.p20)&&(gu14.p70>gu14.p59))&&(gu9.p56>gu9.p20))"))||(G("(gi0.gi0.gu1.p3<2)")))))
Formula 0 simplified : G(F!"(((gu9.p56>gu9.p20)&&(gu14.p70>gu14.p59))&&(gu9.p56>gu9.p20))" & F!"(gi0.gi0.gu1.p3<2)")
Compilation finished in 164 ms.
Running link step : cd /tmp/ltsmin14663296195218256404;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin14663296195218256404;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp2==true))||[]((LTLAPp3==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.010: LTL layer: formula: <>(([]((LTLAPp2==true))||[]((LTLAPp3==true))))
pins2lts-mc-linux64( 1/ 8), 0.010: "<>(([]((LTLAPp2==true))||[]((LTLAPp3==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.010: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.011: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: Initializing POR dependencies: labels 78, guards 74
pins2lts-mc-linux64( 4/ 8), 0.020: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.020: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.029: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.029: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.037: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.037: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.038: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.046: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.046: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.046: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.055: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.055: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.055: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.059: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.059: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.060: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.089: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.097: There are 79 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.097: State length is 69, there are 82 groups
pins2lts-mc-linux64( 0/ 8), 0.097: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.097: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.097: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.097: Visible groups: 0 / 82, labels: 2 / 79
pins2lts-mc-linux64( 0/ 8), 0.097: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.097: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.111: [Blue] ~120 levels ~960 states ~1064 transitions
pins2lts-mc-linux64( 0/ 8), 0.116: [Blue] ~240 levels ~1920 states ~2024 transitions
pins2lts-mc-linux64( 5/ 8), 0.149: [Blue] ~480 levels ~3840 states ~3944 transitions
pins2lts-mc-linux64( 5/ 8), 0.176: [Blue] ~960 levels ~7680 states ~7784 transitions
pins2lts-mc-linux64( 1/ 8), 0.248: [Blue] ~1920 levels ~15360 states ~15464 transitions
pins2lts-mc-linux64( 1/ 8), 0.358: [Blue] ~3840 levels ~30720 states ~30824 transitions
pins2lts-mc-linux64( 3/ 8), 0.559: [Blue] ~7680 levels ~61440 states ~61544 transitions
pins2lts-mc-linux64( 2/ 8), 0.770: [Blue] ~15360 levels ~122880 states ~122984 transitions
pins2lts-mc-linux64( 4/ 8), 0.770: [Blue] ~15360 levels ~245760 states ~122984 transitions
pins2lts-mc-linux64( 3/ 8), 1.792: [Blue] ~61440 levels ~491520 states ~491624 transitions
pins2lts-mc-linux64( 3/ 8), 2.789: [Blue] ~122880 levels ~983040 states ~983144 transitions
pins2lts-mc-linux64( 4/ 8), 4.302: [Blue] ~245760 levels ~1966080 states ~1966184 transitions
pins2lts-mc-linux64( 3/ 8), 7.117: [Blue] ~491520 levels ~3932160 states ~3932264 transitions
pins2lts-mc-linux64( 4/ 8), 12.859: [Blue] ~983040 levels ~7864320 states ~7864424 transitions
pins2lts-mc-linux64( 7/ 8), 22.261: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 22.614:
pins2lts-mc-linux64( 0/ 8), 22.614: Explored 11834810 states 11834956 transitions, fanout: 1.000
pins2lts-mc-linux64( 0/ 8), 22.614: Total exploration time 22.470 sec (22.160 sec minimum, 22.273 sec on average)
pins2lts-mc-linux64( 0/ 8), 22.614: States per second: 526694, Transitions per second: 526700
pins2lts-mc-linux64( 0/ 8), 22.614:
pins2lts-mc-linux64( 0/ 8), 22.614: State space has 8719873 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 22.614: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 22.614: blue states: 11834810 (135.72%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 22.614: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 22.614: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 22.614:
pins2lts-mc-linux64( 0/ 8), 22.614: Total memory used for local state coloring: 180.6MB
pins2lts-mc-linux64( 0/ 8), 22.614:
pins2lts-mc-linux64( 0/ 8), 22.614: Queue width: 8B, total height: 11834810, memory: 90.29MB
pins2lts-mc-linux64( 0/ 8), 22.614: Tree memory: 322.5MB, 38.8 B/state, compr.: 14.0%
pins2lts-mc-linux64( 0/ 8), 22.614: Tree fill ratio (roots/leafs): 6.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 22.614: Stored 74 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 22.614: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 22.614: Est. total memory use: 412.8MB (~1114.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14663296195218256404;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp2==true))||[]((LTLAPp3==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14663296195218256404;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp2==true))||[]((LTLAPp3==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:840)
Detected timeout of ITS tools.
[2024-05-27 20:23:32] [INFO ] Flatten gal took : 3 ms
[2024-05-27 20:23:32] [INFO ] Time to serialize gal into /tmp/LTLCardinality5501813224591128069.gal : 5 ms
[2024-05-27 20:23:32] [INFO ] Time to serialize properties into /tmp/LTLCardinality3293925910310718509.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5501813224591128069.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3293925910310718509.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((F((G("(((p56>p20)&&(p70>p59))&&(p56>p20))"))||(G("(p3<2)")))))
Formula 0 simplified : G(F!"(((p56>p20)&&(p70>p59))&&(p56>p20))" & F!"(p3<2)")
Detected timeout of ITS tools.
[2024-05-27 20:44:30] [INFO ] Flatten gal took : 7 ms
[2024-05-27 20:44:30] [INFO ] Input system was already deterministic with 74 transitions.
[2024-05-27 20:44:30] [INFO ] Transformed 68 places.
[2024-05-27 20:44:30] [INFO ] Transformed 74 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-27 20:44:30] [INFO ] Time to serialize gal into /tmp/LTLCardinality12568442998711433708.gal : 3 ms
[2024-05-27 20:44:30] [INFO ] Time to serialize properties into /tmp/LTLCardinality16661830877287340985.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality12568442998711433708.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16661830877287340985.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((G("(((p56>p20)&&(p70>p59))&&(p56>p20))"))||(G("(p3<2)")))))
Formula 0 simplified : G(F!"(((p56>p20)&&(p70>p59))&&(p56>p20))" & F!"(p3<2)")

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SemanticWebServices-PT-S064P12"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is SemanticWebServices-PT-S064P12, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r334-tall-171679080500507"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S064P12.tgz
mv SemanticWebServices-PT-S064P12 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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