About the Execution of ITS-Tools for SemanticWebServices-PT-S064P12
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 14985.191 | 3600000.00 | 3858474.00 | 10824.70 | F?FTTFFFT?FFFFTF | normal |
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-171679080500508.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)
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Generated by BenchKit 2-5568
Executing tool itstools
Input is SemanticWebServices-PT-S064P12, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679080500508
=====================================================================
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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
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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-LTLFireability-00
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-01
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-02
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-03
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-04
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-05
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-06
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-07
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-08
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-09
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-10
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-11
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-12
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-13
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-14
FORMULA_NAME SemanticWebServices-PT-S064P12-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716841286264
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
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
LTLFireability PT
Running Version 202405141337
[2024-05-27 20:21:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 20:21:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 20:21:27] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2024-05-27 20:21:27] [INFO ] Transformed 104 places.
[2024-05-27 20:21:27] [INFO ] Transformed 158 transitions.
[2024-05-27 20:21:27] [INFO ] Parsed PT model containing 104 places and 158 transitions and 863 arcs in 165 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 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-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 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 26 places
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 74 transition count 79
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 36 place count 66 transition count 71
Iterating global reduction 1 with 8 rules applied. Total rules applied 44 place count 66 transition count 71
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 49 place count 61 transition count 66
Iterating global reduction 1 with 5 rules applied. Total rules applied 54 place count 61 transition count 66
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 58 place count 57 transition count 62
Iterating global reduction 1 with 4 rules applied. Total rules applied 62 place count 57 transition count 62
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 63 place count 56 transition count 61
Iterating global reduction 1 with 1 rules applied. Total rules applied 64 place count 56 transition count 61
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 65 place count 55 transition count 60
Iterating global reduction 1 with 1 rules applied. Total rules applied 66 place count 55 transition count 60
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 67 place count 55 transition count 59
Applied a total of 67 rules in 30 ms. Remains 55 /102 variables (removed 47) and now considering 59/79 (removed 20) transitions.
[2024-05-27 20:21:27] [INFO ] Flow matrix only has 51 transitions (discarded 8 similar events)
// Phase 1: matrix 51 rows 55 cols
[2024-05-27 20:21:27] [INFO ] Computed 7 invariants in 8 ms
[2024-05-27 20:21:27] [INFO ] Implicit Places using invariants in 153 ms returned []
[2024-05-27 20:21:27] [INFO ] Flow matrix only has 51 transitions (discarded 8 similar events)
[2024-05-27 20:21:27] [INFO ] Invariant cache hit.
[2024-05-27 20:21:28] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-27 20:21:28] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
Running 54 sub problems to find dead transitions.
[2024-05-27 20:21:28] [INFO ] Flow matrix only has 51 transitions (discarded 8 similar events)
[2024-05-27 20:21:28] [INFO ] Invariant cache hit.
[2024-05-27 20:21:28] [INFO ] State equation strengthened by 41 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 2/55 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (OVERLAPS) 51/106 variables, 55/62 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/106 variables, 41/103 constraints. Problems are: Problem set: 0 solved, 54 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/106 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (OVERLAPS) 0/106 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 106/106 variables, and 103 constraints, problems are : Problem set: 0 solved, 54 unsolved in 706 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 55/55 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 2/55 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (OVERLAPS) 51/106 variables, 55/62 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/106 variables, 41/103 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/106 variables, 54/157 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (OVERLAPS) 0/106 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 106/106 variables, and 157 constraints, problems are : Problem set: 0 solved, 54 unsolved in 539 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 55/55 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints]
After SMT, in 1281ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 1290ms
Starting structural reductions in LTL mode, iteration 1 : 55/102 places, 59/79 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1585 ms. Remains : 55/102 places, 59/79 transitions.
Support contains 19 out of 55 places after structural reductions.
[2024-05-27 20:21:29] [INFO ] Flatten gal took : 18 ms
[2024-05-27 20:21:29] [INFO ] Flatten gal took : 6 ms
[2024-05-27 20:21:29] [INFO ] Input system was already deterministic with 59 transitions.
RANDOM walk for 40000 steps (8 resets) in 957 ms. (41 steps per ms) remains 1/12 properties
BEST_FIRST walk for 40004 steps (9 resets) in 123 ms. (322 steps per ms) remains 1/1 properties
[2024-05-27 20:21:29] [INFO ] Flow matrix only has 51 transitions (discarded 8 similar events)
[2024-05-27 20:21:29] [INFO ] Invariant cache hit.
[2024-05-27 20:21:29] [INFO ] State equation strengthened by 41 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 8/13 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 13/26 variables, 13/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/26 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/26 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 6/32 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/32 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/32 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 2/34 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/34 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 13/47 variables, 12/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/47 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 13/60 variables, 13/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/60 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp3 is UNSAT
After SMT solving in domain Real declared 75/106 variables, and 63 constraints, problems are : Problem set: 1 solved, 0 unsolved in 49 ms.
Refiners :[Generalized P Invariants (flows): 3/7 constraints, State Equation: 30/55 constraints, ReadFeed: 30/41 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 55ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Computed a total of 9 stabilizing places and 11 stable transitions
Graph (complete) has 140 edges and 55 vertex of which 49 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(G(p0)))'
Support contains 2 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 50 transition count 59
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 10 place count 45 transition count 54
Iterating global reduction 1 with 5 rules applied. Total rules applied 15 place count 45 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 16 place count 45 transition count 53
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 19 place count 42 transition count 50
Iterating global reduction 2 with 3 rules applied. Total rules applied 22 place count 42 transition count 50
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 42 transition count 49
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 24 place count 41 transition count 48
Iterating global reduction 3 with 1 rules applied. Total rules applied 25 place count 41 transition count 48
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 26 place count 41 transition count 47
Applied a total of 26 rules in 6 ms. Remains 41 /55 variables (removed 14) and now considering 47/59 (removed 12) transitions.
[2024-05-27 20:21:30] [INFO ] Flow matrix only has 41 transitions (discarded 6 similar events)
// Phase 1: matrix 41 rows 41 cols
[2024-05-27 20:21:30] [INFO ] Computed 2 invariants in 0 ms
[2024-05-27 20:21:30] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-27 20:21:30] [INFO ] Flow matrix only has 41 transitions (discarded 6 similar events)
[2024-05-27 20:21:30] [INFO ] Invariant cache hit.
[2024-05-27 20:21:30] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-27 20:21:30] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
Running 43 sub problems to find dead transitions.
[2024-05-27 20:21:30] [INFO ] Flow matrix only has 41 transitions (discarded 6 similar events)
[2024-05-27 20:21:30] [INFO ] Invariant cache hit.
[2024-05-27 20:21:30] [INFO ] State equation strengthened by 32 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 2/41 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 41/82 variables, 41/43 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/82 variables, 32/75 constraints. Problems are: Problem set: 0 solved, 43 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (OVERLAPS) 0/82 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 82/82 variables, and 75 constraints, problems are : Problem set: 0 solved, 43 unsolved in 347 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 41/41 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 2/41 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 41/82 variables, 41/43 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/82 variables, 32/75 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 43/118 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (OVERLAPS) 0/82 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 82/82 variables, and 118 constraints, problems are : Problem set: 0 solved, 43 unsolved in 343 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 41/41 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
After SMT, in 704ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 708ms
Starting structural reductions in LTL mode, iteration 1 : 41/55 places, 47/59 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 778 ms. Remains : 41/55 places, 47/59 transitions.
Stuttering acceptance computed with spot in 170 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-00 finished in 997 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 3 out of 55 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Graph (complete) has 140 edges and 55 vertex of which 49 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 5 places
Reduce places removed 6 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 36 transition count 48
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 36 transition count 48
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 36 transition count 47
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 30 transition count 41
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 30 transition count 41
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 30 place count 30 transition count 39
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 34 place count 26 transition count 35
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 26 transition count 35
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 39 place count 26 transition count 34
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 43 place count 22 transition count 30
Iterating global reduction 3 with 4 rules applied. Total rules applied 47 place count 22 transition count 30
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 51 place count 18 transition count 26
Iterating global reduction 3 with 4 rules applied. Total rules applied 55 place count 18 transition count 26
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 59 place count 18 transition count 22
Applied a total of 59 rules in 17 ms. Remains 18 /55 variables (removed 37) and now considering 22/59 (removed 37) transitions.
[2024-05-27 20:21:31] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
// Phase 1: matrix 20 rows 18 cols
[2024-05-27 20:21:31] [INFO ] Computed 1 invariants in 1 ms
[2024-05-27 20:21:31] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-27 20:21:31] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2024-05-27 20:21:31] [INFO ] Invariant cache hit.
[2024-05-27 20:21:31] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-27 20:21:31] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-27 20:21:31] [INFO ] Redundant transitions in 0 ms returned []
Running 15 sub problems to find dead transitions.
[2024-05-27 20:21:31] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2024-05-27 20:21:31] [INFO ] Invariant cache hit.
[2024-05-27 20:21:31] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 18/34 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 11/28 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 1/35 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/35 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 1/36 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/36 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/36 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 36/38 variables, and 30 constraints, problems are : Problem set: 0 solved, 15 unsolved in 133 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 17/18 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 18/34 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 11/28 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 12/40 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/34 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 1/35 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/35 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 1/36 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/36 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (OVERLAPS) 1/37 variables, 3/45 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/37 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 12 (OVERLAPS) 1/38 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/38 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 14 (OVERLAPS) 0/38 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 38/38 variables, and 46 constraints, problems are : Problem set: 0 solved, 15 unsolved in 169 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 18/18 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 305ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 306ms
Starting structural reductions in SI_LTL mode, iteration 1 : 18/55 places, 22/59 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 373 ms. Remains : 18/55 places, 22/59 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-01
Product exploration explored 100000 steps with 1 reset in 204 ms.
Product exploration explored 100000 steps with 1 reset in 245 ms.
Computed a total of 5 stabilizing places and 7 stable transitions
Computed a total of 5 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 70 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
RANDOM walk for 26745 steps (7 resets) in 173 ms. (153 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Support contains 3 out of 18 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18/18 places, 22/22 transitions.
Applied a total of 0 rules in 3 ms. Remains 18 /18 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2024-05-27 20:21:32] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2024-05-27 20:21:32] [INFO ] Invariant cache hit.
[2024-05-27 20:21:32] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-27 20:21:32] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2024-05-27 20:21:32] [INFO ] Invariant cache hit.
[2024-05-27 20:21:32] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-27 20:21:32] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-27 20:21:32] [INFO ] Redundant transitions in 0 ms returned []
Running 15 sub problems to find dead transitions.
[2024-05-27 20:21:32] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2024-05-27 20:21:32] [INFO ] Invariant cache hit.
[2024-05-27 20:21:32] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 18/34 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 11/28 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 1/35 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/35 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 1/36 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/36 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/36 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 36/38 variables, and 30 constraints, problems are : Problem set: 0 solved, 15 unsolved in 121 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 17/18 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 18/34 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 11/28 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 12/40 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/34 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 1/35 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/35 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 1/36 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/36 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (OVERLAPS) 1/37 variables, 3/45 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/37 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 12 (OVERLAPS) 1/38 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/38 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 14 (OVERLAPS) 0/38 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 38/38 variables, and 46 constraints, problems are : Problem set: 0 solved, 15 unsolved in 164 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 18/18 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 291ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 291ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 352 ms. Remains : 18/18 places, 22/22 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
RANDOM walk for 26717 steps (7 resets) in 62 ms. (424 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 72 ms.
Product exploration explored 100000 steps with 1 reset in 143 ms.
Built C files in :
/tmp/ltsmin12278247474816599685
[2024-05-27 20:21:33] [INFO ] Computing symmetric may disable matrix : 22 transitions.
[2024-05-27 20:21:33] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:21:33] [INFO ] Computing symmetric may enable matrix : 22 transitions.
[2024-05-27 20:21:33] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:21:33] [INFO ] Computing Do-Not-Accords matrix : 22 transitions.
[2024-05-27 20:21:33] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:21:33] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12278247474816599685
Running compilation step : cd /tmp/ltsmin12278247474816599685;'/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 214 ms.
Running link step : cd /tmp/ltsmin12278247474816599685;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin12278247474816599685;'/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/stateBased16977225731401319203.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 18 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18/18 places, 22/22 transitions.
Applied a total of 0 rules in 3 ms. Remains 18 /18 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2024-05-27 20:21:48] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2024-05-27 20:21:48] [INFO ] Invariant cache hit.
[2024-05-27 20:21:48] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-27 20:21:48] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2024-05-27 20:21:48] [INFO ] Invariant cache hit.
[2024-05-27 20:21:48] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-27 20:21:48] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-27 20:21:48] [INFO ] Redundant transitions in 0 ms returned []
Running 15 sub problems to find dead transitions.
[2024-05-27 20:21:48] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2024-05-27 20:21:48] [INFO ] Invariant cache hit.
[2024-05-27 20:21:48] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 18/34 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 11/28 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 1/35 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/35 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 1/36 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/36 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/36 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 36/38 variables, and 30 constraints, problems are : Problem set: 0 solved, 15 unsolved in 130 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 17/18 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 18/34 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 11/28 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 12/40 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/34 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 1/35 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/35 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 1/36 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/36 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (OVERLAPS) 1/37 variables, 3/45 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/37 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 12 (OVERLAPS) 1/38 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/38 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 14 (OVERLAPS) 0/38 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 38/38 variables, and 46 constraints, problems are : Problem set: 0 solved, 15 unsolved in 145 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 18/18 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 282ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 283ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 343 ms. Remains : 18/18 places, 22/22 transitions.
Built C files in :
/tmp/ltsmin8500932893198101092
[2024-05-27 20:21:48] [INFO ] Computing symmetric may disable matrix : 22 transitions.
[2024-05-27 20:21:48] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:21:48] [INFO ] Computing symmetric may enable matrix : 22 transitions.
[2024-05-27 20:21:48] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:21:48] [INFO ] Computing Do-Not-Accords matrix : 22 transitions.
[2024-05-27 20:21:48] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:21:48] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8500932893198101092
Running compilation step : cd /tmp/ltsmin8500932893198101092;'/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 98 ms.
Running link step : cd /tmp/ltsmin8500932893198101092;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin8500932893198101092;'/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/stateBased6813014550834351611.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-27 20:22:03] [INFO ] Flatten gal took : 2 ms
[2024-05-27 20:22:03] [INFO ] Flatten gal took : 1 ms
[2024-05-27 20:22:03] [INFO ] Time to serialize gal into /tmp/LTL42638782659347631.gal : 1 ms
[2024-05-27 20:22:03] [INFO ] Time to serialize properties into /tmp/LTL14023359332090926918.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL42638782659347631.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5828465300171401320.hoa' '-atoms' '/tmp/LTL14023359332090926918.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...316
Loading property file /tmp/LTL14023359332090926918.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5828465300171401320.hoa
Detected timeout of ITS tools.
[2024-05-27 20:22:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 20:22:19] [INFO ] Flatten gal took : 2 ms
[2024-05-27 20:22:19] [INFO ] Time to serialize gal into /tmp/LTL11480655350322617194.gal : 0 ms
[2024-05-27 20:22:19] [INFO ] Time to serialize properties into /tmp/LTL7197058853298637634.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/LTL11480655350322617194.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7197058853298637634.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("(((p16<1)||(p87<1))||(p97<1))"))))
Formula 0 simplified : GF!"(((p16<1)||(p87<1))||(p97<1))"
Detected timeout of ITS tools.
[2024-05-27 20:22:34] [INFO ] Flatten gal took : 3 ms
[2024-05-27 20:22:34] [INFO ] Applying decomposition
[2024-05-27 20:22:34] [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/graph1073256827498294885.txt' '-o' '/tmp/graph1073256827498294885.bin' '-w' '/tmp/graph1073256827498294885.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1073256827498294885.bin' '-l' '-1' '-v' '-w' '/tmp/graph1073256827498294885.weights' '-q' '0' '-e' '0.001'
[2024-05-27 20:22:34] [INFO ] Decomposing Gal with order
[2024-05-27 20:22:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 20:22:34] [INFO ] Removed a total of 2 redundant transitions.
[2024-05-27 20:22:34] [INFO ] Flatten gal took : 25 ms
[2024-05-27 20:22:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-27 20:22:34] [INFO ] Time to serialize gal into /tmp/LTL3816994125085495043.gal : 1 ms
[2024-05-27 20:22:34] [INFO ] Time to serialize properties into /tmp/LTL8619273226006401250.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/LTL3816994125085495043.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8619273226006401250.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...254
Read 1 LTL properties
Checking formula 0 : !((F(G("(((u0.p16<1)||(u0.p87<1))||(u0.p97<1))"))))
Formula 0 simplified : GF!"(((u0.p16<1)||(u0.p87<1))||(u0.p97<1))"
Detected timeout of ITS tools.
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-01 finished in 77997 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 1 out of 55 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Graph (complete) has 140 edges and 55 vertex of which 49 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 6 places
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 36 transition count 49
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 36 transition count 49
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 36 transition count 48
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 30 transition count 42
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 30 transition count 42
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 30 place count 30 transition count 40
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 34 place count 26 transition count 36
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 26 transition count 36
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 39 place count 26 transition count 35
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 43 place count 22 transition count 31
Iterating global reduction 3 with 4 rules applied. Total rules applied 47 place count 22 transition count 31
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 51 place count 18 transition count 27
Iterating global reduction 3 with 4 rules applied. Total rules applied 55 place count 18 transition count 27
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 59 place count 18 transition count 23
Applied a total of 59 rules in 17 ms. Remains 18 /55 variables (removed 37) and now considering 23/59 (removed 36) transitions.
[2024-05-27 20:22:49] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
// Phase 1: matrix 21 rows 18 cols
[2024-05-27 20:22:49] [INFO ] Computed 0 invariants in 0 ms
[2024-05-27 20:22:49] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-27 20:22:49] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
[2024-05-27 20:22:49] [INFO ] Invariant cache hit.
[2024-05-27 20:22:49] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-27 20:22:49] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-27 20:22:49] [INFO ] Redundant transitions in 0 ms returned []
Running 19 sub problems to find dead transitions.
[2024-05-27 20:22:49] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
[2024-05-27 20:22:49] [INFO ] Invariant cache hit.
[2024-05-27 20:22:49] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 20/36 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 14/30 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (OVERLAPS) 2/38 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (OVERLAPS) 1/39 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/39 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (OVERLAPS) 0/39 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 39/39 variables, and 33 constraints, problems are : Problem set: 0 solved, 19 unsolved in 174 ms.
Refiners :[State Equation: 18/18 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 20/36 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 14/30 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 19/49 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 2/38 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/38 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 1/39 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/39 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 9 (OVERLAPS) 0/39 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 39/39 variables, and 52 constraints, problems are : Problem set: 0 solved, 19 unsolved in 129 ms.
Refiners :[State Equation: 18/18 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints]
After SMT, in 306ms problems are : Problem set: 0 solved, 19 unsolved
Search for dead transitions found 0 dead transitions in 306ms
Starting structural reductions in SI_LTL mode, iteration 1 : 18/55 places, 23/59 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 375 ms. Remains : 18/55 places, 23/59 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-02
Stuttering criterion allowed to conclude after 30 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-02 finished in 424 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 1 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 49 transition count 59
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 43 transition count 53
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 43 transition count 53
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 19 place count 43 transition count 52
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 23 place count 39 transition count 48
Iterating global reduction 2 with 4 rules applied. Total rules applied 27 place count 39 transition count 48
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 29 place count 39 transition count 46
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 30 place count 38 transition count 45
Iterating global reduction 3 with 1 rules applied. Total rules applied 31 place count 38 transition count 45
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 32 place count 38 transition count 44
Applied a total of 32 rules in 9 ms. Remains 38 /55 variables (removed 17) and now considering 44/59 (removed 15) transitions.
[2024-05-27 20:22:49] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
// Phase 1: matrix 39 rows 38 cols
[2024-05-27 20:22:49] [INFO ] Computed 1 invariants in 1 ms
[2024-05-27 20:22:49] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-27 20:22:49] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
[2024-05-27 20:22:49] [INFO ] Invariant cache hit.
[2024-05-27 20:22:49] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-27 20:22:49] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
Running 40 sub problems to find dead transitions.
[2024-05-27 20:22:49] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
[2024-05-27 20:22:49] [INFO ] Invariant cache hit.
[2024-05-27 20:22:49] [INFO ] State equation strengthened by 30 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 2/38 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 39/77 variables, 38/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 30/69 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 40 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/77 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 77/77 variables, and 69 constraints, problems are : Problem set: 0 solved, 40 unsolved in 380 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 38/38 constraints, ReadFeed: 30/30 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) 0/36 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 2/38 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (OVERLAPS) 39/77 variables, 38/39 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 30/69 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 40/109 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 0/77 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 77/77 variables, and 109 constraints, problems are : Problem set: 0 solved, 40 unsolved in 283 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 38/38 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
After SMT, in 667ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 668ms
Starting structural reductions in LTL mode, iteration 1 : 38/55 places, 44/59 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 738 ms. Remains : 38/55 places, 44/59 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-03
Product exploration explored 100000 steps with 34682 reset in 114 ms.
Product exploration explored 100000 steps with 34766 reset in 103 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 78 edges and 38 vertex of which 32 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
Detected a total of 8/38 stabilizing places and 9/44 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 173 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 6 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 213 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
[2024-05-27 20:22:51] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
[2024-05-27 20:22:51] [INFO ] Invariant cache hit.
[2024-05-27 20:22:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-27 20:22:51] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-27 20:22:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 20:22:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-27 20:22:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-27 20:22:51] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-27 20:22:51] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2024-05-27 20:22:51] [INFO ] Computed and/alt/rep : 40/52/35 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-27 20:22:51] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 44/44 transitions.
Graph (complete) has 78 edges and 38 vertex of which 32 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
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 31 transition count 40
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 31 transition count 40
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 5 place count 29 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 29 transition count 38
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 10 place count 26 transition count 35
Iterating global reduction 0 with 3 rules applied. Total rules applied 13 place count 26 transition count 35
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 17 place count 22 transition count 31
Iterating global reduction 0 with 4 rules applied. Total rules applied 21 place count 22 transition count 31
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 25 place count 18 transition count 27
Iterating global reduction 0 with 4 rules applied. Total rules applied 29 place count 18 transition count 27
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 33 place count 18 transition count 23
Applied a total of 33 rules in 6 ms. Remains 18 /38 variables (removed 20) and now considering 23/44 (removed 21) transitions.
[2024-05-27 20:22:51] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
// Phase 1: matrix 21 rows 18 cols
[2024-05-27 20:22:51] [INFO ] Computed 0 invariants in 1 ms
[2024-05-27 20:22:51] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-27 20:22:51] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
[2024-05-27 20:22:51] [INFO ] Invariant cache hit.
[2024-05-27 20:22:51] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-27 20:22:51] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2024-05-27 20:22:51] [INFO ] Redundant transitions in 0 ms returned []
Running 19 sub problems to find dead transitions.
[2024-05-27 20:22:51] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
[2024-05-27 20:22:51] [INFO ] Invariant cache hit.
[2024-05-27 20:22:51] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 20/36 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 14/30 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (OVERLAPS) 2/38 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (OVERLAPS) 1/39 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/39 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (OVERLAPS) 0/39 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 39/39 variables, and 33 constraints, problems are : Problem set: 0 solved, 19 unsolved in 156 ms.
Refiners :[State Equation: 18/18 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 20/36 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 14/30 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 19/49 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 2/38 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/38 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 1/39 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/39 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 9 (OVERLAPS) 0/39 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 39/39 variables, and 52 constraints, problems are : Problem set: 0 solved, 19 unsolved in 144 ms.
Refiners :[State Equation: 18/18 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints]
After SMT, in 304ms problems are : Problem set: 0 solved, 19 unsolved
Search for dead transitions found 0 dead transitions in 304ms
Starting structural reductions in SI_LTL mode, iteration 1 : 18/38 places, 23/44 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 355 ms. Remains : 18/38 places, 23/44 transitions.
Computed a total of 6 stabilizing places and 8 stable transitions
Computed a total of 6 stabilizing places and 8 stable transitions
Detected a total of 6/18 stabilizing places and 8/23 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 160 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 8 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 234 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
[2024-05-27 20:22:52] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
[2024-05-27 20:22:52] [INFO ] Invariant cache hit.
[2024-05-27 20:22:52] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-27 20:22:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 20:22:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-27 20:22:52] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-27 20:22:52] [INFO ] [Nat]Added 15 Read/Feed constraints in 1 ms returned sat
[2024-05-27 20:22:52] [INFO ] Computed and/alt/rep : 19/26/17 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-27 20:22:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 34768 reset in 54 ms.
Product exploration explored 100000 steps with 34753 reset in 64 ms.
Built C files in :
/tmp/ltsmin18345477404367342424
[2024-05-27 20:22:52] [INFO ] Computing symmetric may disable matrix : 23 transitions.
[2024-05-27 20:22:52] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:22:52] [INFO ] Computing symmetric may enable matrix : 23 transitions.
[2024-05-27 20:22:52] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:22:52] [INFO ] Computing Do-Not-Accords matrix : 23 transitions.
[2024-05-27 20:22:52] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:22:52] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18345477404367342424
Running compilation step : cd /tmp/ltsmin18345477404367342424;'/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 100 ms.
Running link step : cd /tmp/ltsmin18345477404367342424;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin18345477404367342424;'/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/stateBased17242415092431799534.hoa' '--buchi-type=spotba'
LTSmin run took 46 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-03 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-03 finished in 3360 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 3 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 50 transition count 59
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 11 place count 44 transition count 53
Iterating global reduction 1 with 6 rules applied. Total rules applied 17 place count 44 transition count 53
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 44 transition count 52
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 22 place count 40 transition count 48
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 40 transition count 48
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 28 place count 40 transition count 46
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 29 place count 39 transition count 45
Iterating global reduction 3 with 1 rules applied. Total rules applied 30 place count 39 transition count 45
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 31 place count 39 transition count 44
Applied a total of 31 rules in 4 ms. Remains 39 /55 variables (removed 16) and now considering 44/59 (removed 15) transitions.
[2024-05-27 20:22:52] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
// Phase 1: matrix 39 rows 39 cols
[2024-05-27 20:22:52] [INFO ] Computed 2 invariants in 1 ms
[2024-05-27 20:22:53] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-27 20:22:53] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
[2024-05-27 20:22:53] [INFO ] Invariant cache hit.
[2024-05-27 20:22:53] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-27 20:22:53] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 40 sub problems to find dead transitions.
[2024-05-27 20:22:53] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
[2024-05-27 20:22:53] [INFO ] Invariant cache hit.
[2024-05-27 20:22:53] [INFO ] State equation strengthened by 30 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/39 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/39 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 39/78 variables, 39/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 30/71 constraints. Problems are: Problem set: 0 solved, 40 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 0/78 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/78 variables, and 71 constraints, problems are : Problem set: 0 solved, 40 unsolved in 318 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 39/39 constraints, ReadFeed: 30/30 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) 0/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 2/39 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/39 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 39/78 variables, 39/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 30/71 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 40/111 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (OVERLAPS) 0/78 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/78 variables, and 111 constraints, problems are : Problem set: 0 solved, 40 unsolved in 301 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 39/39 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
After SMT, in 626ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 631ms
Starting structural reductions in LTL mode, iteration 1 : 39/55 places, 44/59 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 709 ms. Remains : 39/55 places, 44/59 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-07
Product exploration explored 100000 steps with 0 reset in 69 ms.
Product exploration explored 100000 steps with 1 reset in 144 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 87 edges and 39 vertex of which 33 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 20277 steps (4 resets) in 40 ms. (494 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
[2024-05-27 20:22:54] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
[2024-05-27 20:22:54] [INFO ] Invariant cache hit.
[2024-05-27 20:22:54] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-27 20:22:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-27 20:22:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 20:22:54] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-27 20:22:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-27 20:22:54] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-27 20:22:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-07 FALSE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-07 finished in 1563 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((X(p0)&&G(p1)))&&F(!(!p0 U p2))))'
Support contains 4 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 50 transition count 59
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 9 place count 46 transition count 55
Iterating global reduction 1 with 4 rules applied. Total rules applied 13 place count 46 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 14 place count 46 transition count 54
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 17 place count 43 transition count 51
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 43 transition count 51
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 43 transition count 50
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 22 place count 42 transition count 49
Iterating global reduction 3 with 1 rules applied. Total rules applied 23 place count 42 transition count 49
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 24 place count 42 transition count 48
Applied a total of 24 rules in 12 ms. Remains 42 /55 variables (removed 13) and now considering 48/59 (removed 11) transitions.
[2024-05-27 20:22:54] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
// Phase 1: matrix 42 rows 42 cols
[2024-05-27 20:22:54] [INFO ] Computed 2 invariants in 0 ms
[2024-05-27 20:22:54] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-27 20:22:54] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-27 20:22:54] [INFO ] Invariant cache hit.
[2024-05-27 20:22:54] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-27 20:22:54] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Running 44 sub problems to find dead transitions.
[2024-05-27 20:22:54] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-27 20:22:54] [INFO ] Invariant cache hit.
[2024-05-27 20:22:54] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 2/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 42/84 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 33/77 constraints. Problems are: Problem set: 0 solved, 44 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/84 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/84 variables, and 77 constraints, problems are : Problem set: 0 solved, 44 unsolved in 364 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 42/42 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) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 2/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 42/84 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 33/77 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 44/121 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (OVERLAPS) 0/84 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/84 variables, and 121 constraints, problems are : Problem set: 0 solved, 44 unsolved in 345 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 42/42 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
After SMT, in 714ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 715ms
Starting structural reductions in LTL mode, iteration 1 : 42/55 places, 48/59 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 790 ms. Remains : 42/55 places, 48/59 transitions.
Stuttering acceptance computed with spot in 317 ms :[(OR (NOT p0) (NOT p1) p2), (OR (NOT p1) (NOT p0)), p2, (NOT p0), (NOT p1)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-09
Product exploration explored 100000 steps with 0 reset in 116 ms.
Product exploration explored 100000 steps with 2 reset in 211 ms.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 90 edges and 42 vertex of which 36 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
Detected a total of 8/42 stabilizing places and 9/48 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2)))]
Knowledge based reduction with 12 factoid took 306 ms. Reduced automaton from 5 states, 14 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
RANDOM walk for 33375 steps (7 resets) in 107 ms. (309 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (F (NOT p0)), (F (NOT (OR p1 p0))), (F (NOT (OR (NOT p1) p0))), (F (NOT p1))]
Knowledge based reduction with 12 factoid took 577 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 142 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 3 out of 42 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 48/48 transitions.
Applied a total of 0 rules in 2 ms. Remains 42 /42 variables (removed 0) and now considering 48/48 (removed 0) transitions.
[2024-05-27 20:22:57] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-27 20:22:57] [INFO ] Invariant cache hit.
[2024-05-27 20:22:57] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-27 20:22:57] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-27 20:22:57] [INFO ] Invariant cache hit.
[2024-05-27 20:22:57] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-27 20:22:57] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Running 44 sub problems to find dead transitions.
[2024-05-27 20:22:57] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-27 20:22:57] [INFO ] Invariant cache hit.
[2024-05-27 20:22:57] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 2/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 42/84 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 33/77 constraints. Problems are: Problem set: 0 solved, 44 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/84 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/84 variables, and 77 constraints, problems are : Problem set: 0 solved, 44 unsolved in 365 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 42/42 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) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 2/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 42/84 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 33/77 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 44/121 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (OVERLAPS) 0/84 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/84 variables, and 121 constraints, problems are : Problem set: 0 solved, 44 unsolved in 339 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 42/42 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
After SMT, in 711ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 712ms
Finished structural reductions in LTL mode , in 1 iterations and 771 ms. Remains : 42/42 places, 48/48 transitions.
Computed a total of 8 stabilizing places and 9 stable transitions
Graph (complete) has 90 edges and 42 vertex of which 36 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 p1 p0), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 176 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
RANDOM walk for 10106 steps (2 resets) in 48 ms. (206 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR p0 p1))), (F (NOT (OR p0 (NOT p1)))), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 217 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 158 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 165 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 61 ms.
Product exploration explored 100000 steps with 1 reset in 82 ms.
Built C files in :
/tmp/ltsmin13966934690327238133
[2024-05-27 20:22:59] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13966934690327238133
Running compilation step : cd /tmp/ltsmin13966934690327238133;'/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 123 ms.
Running link step : cd /tmp/ltsmin13966934690327238133;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin13966934690327238133;'/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/stateBased4534661215667301503.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( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
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( 1/ 8), 0.003: LTL layer using automaton file : /tmp/stateBased4534661215667301503.hoa
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: 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( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.001: loading model GAL
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( 5/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.003: Using Spin LTL semantics
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: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.012: "(LTLAPp1==true)&&(LTLAPp0==true)" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.028: There are 51 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.028: State length is 43, there are 57 groups
pins2lts-mc-linux64( 0/ 8), 0.028: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.028: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.028: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.028: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 3/ 8), 0.065: [Blue] ~120 levels ~960 states ~9472 transitions
pins2lts-mc-linux64( 3/ 8), 0.097: [Blue] ~240 levels ~1920 states ~19072 transitions
pins2lts-mc-linux64( 3/ 8), 0.163: [Blue] ~480 levels ~3840 states ~38272 transitions
pins2lts-mc-linux64( 6/ 8), 0.288: [Blue] ~955 levels ~7680 states ~40208 transitions
pins2lts-mc-linux64( 6/ 8), 0.437: [Blue] ~1915 levels ~15360 states ~78608 transitions
pins2lts-mc-linux64( 6/ 8), 0.632: [Blue] ~3835 levels ~30720 states ~155408 transitions
pins2lts-mc-linux64( 6/ 8), 0.873: [Blue] ~7675 levels ~61440 states ~309008 transitions
pins2lts-mc-linux64( 6/ 8), 1.137: [Blue] ~15355 levels ~122880 states ~616208 transitions
pins2lts-mc-linux64( 6/ 8), 1.395: [Blue] ~30715 levels ~245760 states ~1230608 transitions
pins2lts-mc-linux64( 6/ 8), 1.776: [Blue] ~61435 levels ~491520 states ~2459408 transitions
pins2lts-mc-linux64( 6/ 8), 2.552: [Blue] ~122875 levels ~983040 states ~4917008 transitions
pins2lts-mc-linux64( 6/ 8), 4.126: [Blue] ~245755 levels ~1966080 states ~9832208 transitions
pins2lts-mc-linux64( 6/ 8), 7.551: [Blue] ~491515 levels ~3932160 states ~19662608 transitions
pins2lts-mc-linux64( 0/ 8), 10.328: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 10.564:
pins2lts-mc-linux64( 0/ 8), 10.564: Explored 2699969 states 33056761 transitions, fanout: 12.243
pins2lts-mc-linux64( 0/ 8), 10.565: Total exploration time 10.530 sec (10.330 sec minimum, 10.411 sec on average)
pins2lts-mc-linux64( 0/ 8), 10.565: States per second: 256407, Transitions per second: 3139294
pins2lts-mc-linux64( 0/ 8), 10.565:
pins2lts-mc-linux64( 0/ 8), 10.565: State space has 32493120 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 10.565: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 10.565: blue states: 2699969 (8.31%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 10.565: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 10.565: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 10.565:
pins2lts-mc-linux64( 0/ 8), 10.565: Total memory used for local state coloring: 41.2MB
pins2lts-mc-linux64( 0/ 8), 10.565:
pins2lts-mc-linux64( 0/ 8), 10.565: Queue width: 8B, total height: 2699964, memory: 20.60MB
pins2lts-mc-linux64( 0/ 8), 10.565: Tree memory: 503.9MB, 16.3 B/state, compr.: 9.3%
pins2lts-mc-linux64( 0/ 8), 10.565: Tree fill ratio (roots/leafs): 24.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 10.565: Stored 48 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 10.565: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 10.565: Est. total memory use: 524.5MB (~1044.6MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13966934690327238133;'/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/stateBased4534661215667301503.hoa' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13966934690327238133;'/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/stateBased4534661215667301503.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 3 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 48/48 transitions.
Applied a total of 0 rules in 2 ms. Remains 42 /42 variables (removed 0) and now considering 48/48 (removed 0) transitions.
[2024-05-27 20:23:10] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-27 20:23:10] [INFO ] Invariant cache hit.
[2024-05-27 20:23:10] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-27 20:23:10] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-27 20:23:10] [INFO ] Invariant cache hit.
[2024-05-27 20:23:10] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-27 20:23:10] [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.
Running 44 sub problems to find dead transitions.
[2024-05-27 20:23:10] [INFO ] Flow matrix only has 42 transitions (discarded 6 similar events)
[2024-05-27 20:23:10] [INFO ] Invariant cache hit.
[2024-05-27 20:23:10] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 2/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 42/84 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 33/77 constraints. Problems are: Problem set: 0 solved, 44 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/84 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/84 variables, and 77 constraints, problems are : Problem set: 0 solved, 44 unsolved in 353 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 42/42 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) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 2/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 42/84 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 33/77 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 44/121 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (OVERLAPS) 0/84 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/84 variables, and 121 constraints, problems are : Problem set: 0 solved, 44 unsolved in 349 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 42/42 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
After SMT, in 709ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 710ms
Finished structural reductions in LTL mode , in 1 iterations and 779 ms. Remains : 42/42 places, 48/48 transitions.
Built C files in :
/tmp/ltsmin2750149239315228087
[2024-05-27 20:23:11] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2750149239315228087
Running compilation step : cd /tmp/ltsmin2750149239315228087;'/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/ltsmin2750149239315228087;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin2750149239315228087;'/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/stateBased7117630387305769000.hoa' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.004: LTL layer using automaton file : /tmp/stateBased7117630387305769000.hoa
pins2lts-mc-linux64( 2/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.006: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.006: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.005: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.007: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.007: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.005: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.006: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.012: "(LTLAPp1==true)&&(LTLAPp0==true)" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.136: There are 51 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.136: State length is 43, there are 57 groups
pins2lts-mc-linux64( 0/ 8), 0.136: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.136: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.136: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.136: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 5/ 8), 0.186: [Blue] ~120 levels ~960 states ~11448 transitions
pins2lts-mc-linux64( 0/ 8), 0.226: [Blue] ~240 levels ~1920 states ~22632 transitions
pins2lts-mc-linux64( 0/ 8), 0.301: [Blue] ~480 levels ~3840 states ~45672 transitions
pins2lts-mc-linux64( 0/ 8), 0.438: [Blue] ~960 levels ~7680 states ~91752 transitions
pins2lts-mc-linux64( 0/ 8), 0.637: [Blue] ~1920 levels ~15360 states ~183912 transitions
pins2lts-mc-linux64( 0/ 8), 0.915: [Blue] ~3840 levels ~30720 states ~368232 transitions
pins2lts-mc-linux64( 5/ 8), 1.188: [Blue] ~7680 levels ~61440 states ~737208 transitions
pins2lts-mc-linux64( 4/ 8), 1.425: [Blue] ~15360 levels ~122880 states ~1351520 transitions
pins2lts-mc-linux64( 0/ 8), 1.731: [Blue] ~30720 levels ~245760 states ~2948712 transitions
pins2lts-mc-linux64( 0/ 8), 2.301: [Blue] ~61440 levels ~491520 states ~5897832 transitions
pins2lts-mc-linux64( 0/ 8), 3.498: [Blue] ~122880 levels ~983040 states ~11796072 transitions
pins2lts-mc-linux64( 5/ 8), 6.052: [Blue] ~245760 levels ~1966080 states ~23592888 transitions
pins2lts-mc-linux64( 7/ 8), 11.333: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 11.449:
pins2lts-mc-linux64( 0/ 8), 11.449: Explored 2721944 states 35467482 transitions, fanout: 13.030
pins2lts-mc-linux64( 0/ 8), 11.449: Total exploration time 11.300 sec (11.190 sec minimum, 11.241 sec on average)
pins2lts-mc-linux64( 0/ 8), 11.449: States per second: 240880, Transitions per second: 3138715
pins2lts-mc-linux64( 0/ 8), 11.449:
pins2lts-mc-linux64( 0/ 8), 11.449: State space has 34423798 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 11.449: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 11.449: blue states: 2721944 (7.91%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 11.449: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 11.449: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 11.449:
pins2lts-mc-linux64( 0/ 8), 11.449: Total memory used for local state coloring: 41.5MB
pins2lts-mc-linux64( 0/ 8), 11.449:
pins2lts-mc-linux64( 0/ 8), 11.449: Queue width: 8B, total height: 2721944, memory: 20.77MB
pins2lts-mc-linux64( 0/ 8), 11.449: Tree memory: 518.6MB, 15.8 B/state, compr.: 9.1%
pins2lts-mc-linux64( 0/ 8), 11.449: Tree fill ratio (roots/leafs): 25.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 11.449: Stored 48 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 11.449: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 11.449: Est. total memory use: 539.4MB (~1044.8MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2750149239315228087;'/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/stateBased7117630387305769000.hoa' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2750149239315228087;'/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/stateBased7117630387305769000.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 20:23:22] [INFO ] Flatten gal took : 2 ms
[2024-05-27 20:23:22] [INFO ] Flatten gal took : 2 ms
[2024-05-27 20:23:22] [INFO ] Time to serialize gal into /tmp/LTL5701984895476975615.gal : 1 ms
[2024-05-27 20:23:22] [INFO ] Time to serialize properties into /tmp/LTL9914370074139551385.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/LTL5701984895476975615.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5800788260778675171.hoa' '-atoms' '/tmp/LTL9914370074139551385.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...317
Loading property file /tmp/LTL9914370074139551385.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5800788260778675171.hoa
Detected timeout of ITS tools.
[2024-05-27 20:23:38] [INFO ] Flatten gal took : 1 ms
[2024-05-27 20:23:38] [INFO ] Flatten gal took : 2 ms
[2024-05-27 20:23:38] [INFO ] Time to serialize gal into /tmp/LTL2910959486322671587.gal : 1 ms
[2024-05-27 20:23:38] [INFO ] Time to serialize properties into /tmp/LTL15570423255616440209.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/LTL2910959486322671587.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15570423255616440209.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((X("((p12<1)||(p94<1))"))&&(G("(p67<1)"))))&&(F(!((!("((p12<1)||(p94<1))"))U("(p57>=1)"))))))
Formula 0 simplified : G(X!"((p12<1)||(p94<1))" | F!"(p67<1)") | G(!"((p12<1)||(p94<1))" U "(p57>=1)")
Detected timeout of ITS tools.
[2024-05-27 20:23:53] [INFO ] Flatten gal took : 2 ms
[2024-05-27 20:23:53] [INFO ] Applying decomposition
[2024-05-27 20:23:53] [INFO ] Flatten gal took : 2 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/graph16153606284782633356.txt' '-o' '/tmp/graph16153606284782633356.bin' '-w' '/tmp/graph16153606284782633356.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16153606284782633356.bin' '-l' '-1' '-v' '-w' '/tmp/graph16153606284782633356.weights' '-q' '0' '-e' '0.001'
[2024-05-27 20:23:53] [INFO ] Decomposing Gal with order
[2024-05-27 20:23:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 20:23:53] [INFO ] Removed a total of 13 redundant transitions.
[2024-05-27 20:23:53] [INFO ] Flatten gal took : 4 ms
[2024-05-27 20:23:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 2 ms.
[2024-05-27 20:23:53] [INFO ] Time to serialize gal into /tmp/LTL5117874177958900333.gal : 1 ms
[2024-05-27 20:23:53] [INFO ] Time to serialize properties into /tmp/LTL855911256465834333.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/LTL5117874177958900333.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL855911256465834333.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...253
Read 1 LTL properties
Checking formula 0 : !(((F((X("((i2.i1.u7.p12<1)||(i2.i1.u7.p94<1))"))&&(G("(i0.u12.p67<1)"))))&&(F(!((!("((i2.i1.u7.p12<1)||(i2.i1.u7.p94<1))"))U("(i2.i1....172
Formula 0 simplified : G(X!"((i2.i1.u7.p12<1)||(i2.i1.u7.p94<1))" | F!"(i0.u12.p67<1)") | G(!"((i2.i1.u7.p12<1)||(i2.i1.u7.p94<1))" U "(i2.i1.u0.p57>=1)")
Detected timeout of ITS tools.
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-09 finished in 73571 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) U !p1))&&F(p2)))'
Support contains 6 out of 55 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 51 transition count 59
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 8 place count 47 transition count 55
Iterating global reduction 1 with 4 rules applied. Total rules applied 12 place count 47 transition count 55
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 15 place count 44 transition count 52
Iterating global reduction 1 with 3 rules applied. Total rules applied 18 place count 44 transition count 52
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 19 place count 44 transition count 51
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 20 place count 43 transition count 50
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 43 transition count 50
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 22 place count 43 transition count 49
Applied a total of 22 rules in 10 ms. Remains 43 /55 variables (removed 12) and now considering 49/59 (removed 10) transitions.
[2024-05-27 20:24:08] [INFO ] Flow matrix only has 43 transitions (discarded 6 similar events)
// Phase 1: matrix 43 rows 43 cols
[2024-05-27 20:24:08] [INFO ] Computed 3 invariants in 2 ms
[2024-05-27 20:24:08] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-27 20:24:08] [INFO ] Flow matrix only has 43 transitions (discarded 6 similar events)
[2024-05-27 20:24:08] [INFO ] Invariant cache hit.
[2024-05-27 20:24:08] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-27 20:24:08] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Running 44 sub problems to find dead transitions.
[2024-05-27 20:24:08] [INFO ] Flow matrix only has 43 transitions (discarded 6 similar events)
[2024-05-27 20:24:08] [INFO ] Invariant cache hit.
[2024-05-27 20:24:08] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 2/43 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 43/86 variables, 43/46 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 33/79 constraints. Problems are: Problem set: 0 solved, 44 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/86 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 79 constraints, problems are : Problem set: 0 solved, 44 unsolved in 355 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 43/43 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) 0/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 2/43 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 43/86 variables, 43/46 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 33/79 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 44/123 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (OVERLAPS) 0/86 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/86 variables, and 123 constraints, problems are : Problem set: 0 solved, 44 unsolved in 364 ms.
Refiners :[Generalized P Invariants (flows): 3/3 constraints, State Equation: 43/43 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
After SMT, in 723ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 725ms
Starting structural reductions in LTL mode, iteration 1 : 43/55 places, 49/59 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 794 ms. Remains : 43/55 places, 49/59 transitions.
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p2) p1), p1, (NOT p2), true, (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-10
Product exploration explored 100000 steps with 0 reset in 134 ms.
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-10 finished in 1106 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 1 out of 55 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Graph (complete) has 140 edges and 55 vertex of which 49 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 6 places
Reduce places removed 7 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 36 transition count 49
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 36 transition count 49
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 36 transition count 48
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 19 place count 31 transition count 43
Iterating global reduction 1 with 5 rules applied. Total rules applied 24 place count 31 transition count 43
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 26 place count 31 transition count 41
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 30 place count 27 transition count 37
Iterating global reduction 2 with 4 rules applied. Total rules applied 34 place count 27 transition count 37
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 35 place count 27 transition count 36
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 38 place count 24 transition count 33
Iterating global reduction 3 with 3 rules applied. Total rules applied 41 place count 24 transition count 33
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 44 place count 21 transition count 30
Iterating global reduction 3 with 3 rules applied. Total rules applied 47 place count 21 transition count 30
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 50 place count 21 transition count 27
Applied a total of 50 rules in 16 ms. Remains 21 /55 variables (removed 34) and now considering 27/59 (removed 32) transitions.
[2024-05-27 20:24:09] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 21 cols
[2024-05-27 20:24:09] [INFO ] Computed 0 invariants in 1 ms
[2024-05-27 20:24:09] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-27 20:24:09] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
[2024-05-27 20:24:09] [INFO ] Invariant cache hit.
[2024-05-27 20:24:09] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-27 20:24:09] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-27 20:24:09] [INFO ] Redundant transitions in 0 ms returned []
Running 19 sub problems to find dead transitions.
[2024-05-27 20:24:09] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
[2024-05-27 20:24:09] [INFO ] Invariant cache hit.
[2024-05-27 20:24:09] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 22/41 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 14/33 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (OVERLAPS) 1/42 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (OVERLAPS) 1/43 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/43 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (OVERLAPS) 0/43 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 43/45 variables, and 35 constraints, problems are : Problem set: 0 solved, 19 unsolved in 151 ms.
Refiners :[State Equation: 20/21 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 22/41 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 14/33 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 15/48 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 1/42 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 1/43 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/43 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 9 (OVERLAPS) 1/44 variables, 4/54 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/44 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 11 (OVERLAPS) 1/45 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/45 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 13 (OVERLAPS) 0/45 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Int declared 45/45 variables, and 55 constraints, problems are : Problem set: 0 solved, 19 unsolved in 194 ms.
Refiners :[State Equation: 21/21 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints]
After SMT, in 350ms problems are : Problem set: 0 solved, 19 unsolved
Search for dead transitions found 0 dead transitions in 350ms
Starting structural reductions in SI_LTL mode, iteration 1 : 21/55 places, 27/59 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 427 ms. Remains : 21/55 places, 27/59 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-11
Product exploration explored 100000 steps with 0 reset in 90 ms.
Product exploration explored 100000 steps with 0 reset in 101 ms.
Computed a total of 5 stabilizing places and 7 stable transitions
Computed a total of 5 stabilizing places and 7 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 70 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
RANDOM walk for 3428 steps (1 resets) in 6 ms. (489 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
[2024-05-27 20:24:10] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
[2024-05-27 20:24:10] [INFO ] Invariant cache hit.
[2024-05-27 20:24:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-27 20:24:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 20:24:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-27 20:24:10] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-27 20:24:10] [INFO ] [Nat]Added 15 Read/Feed constraints in 1 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-11 FALSE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-11 finished in 1179 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(F(p0))||(F(p0)&&G(p1)))))'
Support contains 2 out of 55 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Graph (complete) has 140 edges and 55 vertex of which 49 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 6 places
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 36 transition count 49
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 36 transition count 49
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 36 transition count 48
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 30 transition count 42
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 30 transition count 42
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 30 place count 30 transition count 40
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 33 place count 27 transition count 37
Iterating global reduction 2 with 3 rules applied. Total rules applied 36 place count 27 transition count 37
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 37 place count 27 transition count 36
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 40 place count 24 transition count 33
Iterating global reduction 3 with 3 rules applied. Total rules applied 43 place count 24 transition count 33
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 46 place count 21 transition count 30
Iterating global reduction 3 with 3 rules applied. Total rules applied 49 place count 21 transition count 30
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 52 place count 21 transition count 27
Applied a total of 52 rules in 6 ms. Remains 21 /55 variables (removed 34) and now considering 27/59 (removed 32) transitions.
[2024-05-27 20:24:10] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 21 cols
[2024-05-27 20:24:10] [INFO ] Computed 0 invariants in 0 ms
[2024-05-27 20:24:10] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-27 20:24:10] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
[2024-05-27 20:24:10] [INFO ] Invariant cache hit.
[2024-05-27 20:24:10] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-27 20:24:10] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-27 20:24:10] [INFO ] Redundant transitions in 0 ms returned []
Running 23 sub problems to find dead transitions.
[2024-05-27 20:24:10] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
[2024-05-27 20:24:10] [INFO ] Invariant cache hit.
[2024-05-27 20:24:10] [INFO ] State equation strengthened by 18 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 23/42 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 17/36 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (OVERLAPS) 2/44 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (OVERLAPS) 1/45 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/45 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (OVERLAPS) 0/45 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 45/45 variables, and 39 constraints, problems are : Problem set: 0 solved, 23 unsolved in 179 ms.
Refiners :[State Equation: 21/21 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 23/42 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 17/36 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 23/59 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 2/44 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (OVERLAPS) 1/45 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/45 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (OVERLAPS) 0/45 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Int declared 45/45 variables, and 62 constraints, problems are : Problem set: 0 solved, 23 unsolved in 171 ms.
Refiners :[State Equation: 21/21 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints]
After SMT, in 353ms problems are : Problem set: 0 solved, 23 unsolved
Search for dead transitions found 0 dead transitions in 353ms
Starting structural reductions in SI_LTL mode, iteration 1 : 21/55 places, 27/59 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 415 ms. Remains : 21/55 places, 27/59 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-13
Product exploration explored 100000 steps with 0 reset in 127 ms.
Stuttering criterion allowed to conclude after 28 steps with 1 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P12-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-13 finished in 659 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)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((X(p0)&&G(p1)))&&F(!(!p0 U p2))))'
Found a Shortening insensitive property : SemanticWebServices-PT-S064P12-LTLFireability-09
Stuttering acceptance computed with spot in 202 ms :[(OR (NOT p0) (NOT p1) p2), (OR (NOT p1) (NOT p0)), p2, (NOT p0), (NOT p1)]
Support contains 4 out of 55 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 55/55 places, 59/59 transitions.
Graph (complete) has 140 edges and 55 vertex of which 49 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 5 places
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 39 transition count 51
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 39 transition count 51
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 39 transition count 50
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 17 place count 34 transition count 45
Iterating global reduction 1 with 5 rules applied. Total rules applied 22 place count 34 transition count 45
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 34 transition count 44
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 26 place count 31 transition count 41
Iterating global reduction 2 with 3 rules applied. Total rules applied 29 place count 31 transition count 41
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 30 place count 31 transition count 40
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 33 place count 28 transition count 37
Iterating global reduction 3 with 3 rules applied. Total rules applied 36 place count 28 transition count 37
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 39 place count 25 transition count 34
Iterating global reduction 3 with 3 rules applied. Total rules applied 42 place count 25 transition count 34
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 45 place count 25 transition count 31
Applied a total of 45 rules in 13 ms. Remains 25 /55 variables (removed 30) and now considering 31/59 (removed 28) transitions.
[2024-05-27 20:24:11] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
// Phase 1: matrix 27 rows 25 cols
[2024-05-27 20:24:11] [INFO ] Computed 1 invariants in 1 ms
[2024-05-27 20:24:11] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-27 20:24:11] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
[2024-05-27 20:24:11] [INFO ] Invariant cache hit.
[2024-05-27 20:24:11] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-27 20:24:11] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Running 27 sub problems to find dead transitions.
[2024-05-27 20:24:11] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
[2024-05-27 20:24:11] [INFO ] Invariant cache hit.
[2024-05-27 20:24:11] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (OVERLAPS) 26/49 variables, 23/24 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 20/44 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 2/51 variables, 2/46 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (OVERLAPS) 1/52 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/52 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 9 (OVERLAPS) 0/52 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 52/52 variables, and 47 constraints, problems are : Problem set: 0 solved, 27 unsolved in 244 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 25/25 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) 0/23 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (OVERLAPS) 26/49 variables, 23/24 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 20/44 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 27/71 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 2/51 variables, 2/73 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/51 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 1/52 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/52 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 10 (OVERLAPS) 0/52 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 52/52 variables, and 74 constraints, problems are : Problem set: 0 solved, 27 unsolved in 221 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 25/25 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
After SMT, in 470ms problems are : Problem set: 0 solved, 27 unsolved
Search for dead transitions found 0 dead transitions in 471ms
Starting structural reductions in LI_LTL mode, iteration 1 : 25/55 places, 31/59 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 543 ms. Remains : 25/55 places, 31/59 transitions.
Running random walk in product with property : SemanticWebServices-PT-S064P12-LTLFireability-09
Stuttering criterion allowed to conclude after 38 steps with 0 reset in 0 ms.
Treatment of property SemanticWebServices-PT-S064P12-LTLFireability-09 finished in 860 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
[2024-05-27 20:24:12] [INFO ] Flatten gal took : 4 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin18368989425219323217
[2024-05-27 20:24:12] [INFO ] Computing symmetric may disable matrix : 59 transitions.
[2024-05-27 20:24:12] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:24:12] [INFO ] Computing symmetric may enable matrix : 59 transitions.
[2024-05-27 20:24:12] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:24:12] [INFO ] Applying decomposition
[2024-05-27 20:24:12] [INFO ] Computing Do-Not-Accords matrix : 59 transitions.
[2024-05-27 20:24:12] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:24:12] [INFO ] Flatten gal took : 2 ms
[2024-05-27 20:24:12] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18368989425219323217
Running compilation step : cd /tmp/ltsmin18368989425219323217;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '360' '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/graph164041508163816817.txt' '-o' '/tmp/graph164041508163816817.bin' '-w' '/tmp/graph164041508163816817.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph164041508163816817.bin' '-l' '-1' '-v' '-w' '/tmp/graph164041508163816817.weights' '-q' '0' '-e' '0.001'
[2024-05-27 20:24:12] [INFO ] Decomposing Gal with order
[2024-05-27 20:24:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 20:24:12] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-27 20:24:12] [INFO ] Flatten gal took : 4 ms
[2024-05-27 20:24:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 1 ms.
[2024-05-27 20:24:12] [INFO ] Time to serialize gal into /tmp/LTLFireability12862255374100902130.gal : 1 ms
[2024-05-27 20:24:12] [INFO ] Time to serialize properties into /tmp/LTLFireability14210013994841729317.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/LTLFireability12862255374100902130.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14210013994841729317.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...278
Read 2 LTL properties
Checking formula 0 : !((F(G("(((i0.u0.p16<1)||(i0.u0.p87<1))||(i0.u1.p97<1))"))))
Formula 0 simplified : GF!"(((i0.u0.p16<1)||(i0.u0.p87<1))||(i0.u1.p97<1))"
Compilation finished in 142 ms.
Running link step : cd /tmp/ltsmin18368989425219323217;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin18368989425219323217;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
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), 0.001: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.006: LTL layer: formula: <>([]((LTLAPp0==true)))
pins2lts-mc-linux64( 1/ 8), 0.006: "<>([]((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.006: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.012: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.012: Initializing POR dependencies: labels 63, guards 59
pins2lts-mc-linux64( 4/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.020: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.020: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.024: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.024: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.024: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.028: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.028: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.032: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.032: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.032: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.232: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.241: There are 64 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.241: State length is 56, there are 63 groups
pins2lts-mc-linux64( 0/ 8), 0.241: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.241: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.241: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.241: Visible groups: 0 / 63, labels: 1 / 64
pins2lts-mc-linux64( 0/ 8), 0.241: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.241: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 1/ 8), 0.255: [Blue] ~120 levels ~960 states ~1040 transitions
pins2lts-mc-linux64( 1/ 8), 0.263: [Blue] ~240 levels ~1920 states ~2000 transitions
pins2lts-mc-linux64( 0/ 8), 0.286: [Blue] ~480 levels ~3840 states ~3920 transitions
pins2lts-mc-linux64( 1/ 8), 0.333: [Blue] ~960 levels ~15360 states ~7760 transitions
pins2lts-mc-linux64( 0/ 8), 0.333: [Blue] ~960 levels ~7680 states ~7760 transitions
pins2lts-mc-linux64( 1/ 8), 0.507: [Blue] ~3840 levels ~61440 states ~30800 transitions
pins2lts-mc-linux64( 0/ 8), 0.507: [Blue] ~3840 levels ~30720 states ~30800 transitions
pins2lts-mc-linux64( 3/ 8), 0.814: [Blue] ~15360 levels ~122880 states ~122960 transitions
pins2lts-mc-linux64( 3/ 8), 1.309: [Blue] ~30720 levels ~245760 states ~245840 transitions
pins2lts-mc-linux64( 0/ 8), 1.974: [Blue] ~61440 levels ~491520 states ~491600 transitions
pins2lts-mc-linux64( 0/ 8), 2.899: [Blue] ~122880 levels ~983040 states ~983120 transitions
pins2lts-mc-linux64( 0/ 8), 4.319: [Blue] ~245760 levels ~1966080 states ~1966160 transitions
pins2lts-mc-linux64( 1/ 8), 7.087: [Blue] ~491520 levels ~3932160 states ~3932240 transitions
pins2lts-mc-linux64( 3/ 8), 12.448: [Blue] ~983040 levels ~7864320 states ~7864400 transitions
pins2lts-mc-linux64( 6/ 8), 16.603: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 16.894:
pins2lts-mc-linux64( 0/ 8), 16.894: Explored 9155032 states 9155128 transitions, fanout: 1.000
pins2lts-mc-linux64( 0/ 8), 16.894: Total exploration time 16.610 sec (16.340 sec minimum, 16.398 sec on average)
pins2lts-mc-linux64( 0/ 8), 16.894: States per second: 551176, Transitions per second: 551182
pins2lts-mc-linux64( 0/ 8), 16.894:
pins2lts-mc-linux64( 0/ 8), 16.894: State space has 7979376 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 16.894: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 16.894: blue states: 9155032 (114.73%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 16.894: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 16.894: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 16.894:
pins2lts-mc-linux64( 0/ 8), 16.894: Total memory used for local state coloring: 139.7MB
pins2lts-mc-linux64( 0/ 8), 16.894:
pins2lts-mc-linux64( 0/ 8), 16.894: Queue width: 8B, total height: 9155032, memory: 69.85MB
pins2lts-mc-linux64( 0/ 8), 16.894: Tree memory: 316.9MB, 41.6 B/state, compr.: 18.4%
pins2lts-mc-linux64( 0/ 8), 16.894: Tree fill ratio (roots/leafs): 5.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 16.894: Stored 59 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 16.894: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 16.894: Est. total memory use: 386.7MB (~1093.8MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin18368989425219323217;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin18368989425219323217;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
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 20:45:06] [INFO ] Flatten gal took : 2 ms
[2024-05-27 20:45:06] [INFO ] Time to serialize gal into /tmp/LTLFireability5128473805715366165.gal : 1 ms
[2024-05-27 20:45:06] [INFO ] Time to serialize properties into /tmp/LTLFireability13253524254284373196.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/LTLFireability5128473805715366165.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13253524254284373196.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...298
Read 2 LTL properties
Checking formula 0 : !((F(G("(((p16<1)||(p87<1))||(p97<1))"))))
Formula 0 simplified : GF!"(((p16<1)||(p87<1))||(p97<1))"
Detected timeout of ITS tools.
[2024-05-27 21:06:01] [INFO ] Flatten gal took : 8 ms
[2024-05-27 21:06:01] [INFO ] Input system was already deterministic with 59 transitions.
[2024-05-27 21:06:01] [INFO ] Transformed 55 places.
[2024-05-27 21:06:01] [INFO ] Transformed 59 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 21:06:01] [INFO ] Time to serialize gal into /tmp/LTLFireability15554746770949183435.gal : 1 ms
[2024-05-27 21:06:01] [INFO ] Time to serialize properties into /tmp/LTLFireability1886287596697312644.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/LTLFireability15554746770949183435.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1886287596697312644.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...343
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("(((p16<1)||(p87<1))||(p97<1))"))))
Formula 0 simplified : GF!"(((p16<1)||(p87<1))||(p97<1))"
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SemanticWebServices-PT-S064P12"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is SemanticWebServices-PT-S064P12, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r334-tall-171679080500508"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;