About the Execution of ITS-Tools for SemanticWebServices-PT-S064P15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 14390.747 | 3600000.00 | 3847096.00 | 8929.90 | FTTFTFFF?FFFFFFF | 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-171679080500515.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-S064P15, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679080500515
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 02:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 12 02:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Apr 12 02:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 12 02:45 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 137K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-00
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-01
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-02
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-03
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-04
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-05
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-06
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-07
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-08
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-09
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-10
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-11
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-12
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-13
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-14
FORMULA_NAME SemanticWebServices-PT-S064P15-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716843557111
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S064P15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-27 20:59:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 20:59:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 20:59:18] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2024-05-27 20:59:18] [INFO ] Transformed 118 places.
[2024-05-27 20:59:18] [INFO ] Transformed 194 transitions.
[2024-05-27 20:59:18] [INFO ] Parsed PT model containing 118 places and 194 transitions and 1007 arcs in 205 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 101 transitions
Reduce redundant transitions removed 101 transitions.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 116 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 91/91 transitions.
Ensure Unique test removed 30 places
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 86 transition count 91
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 35 place count 81 transition count 86
Iterating global reduction 1 with 5 rules applied. Total rules applied 40 place count 81 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 41 place count 81 transition count 85
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 43 place count 79 transition count 83
Iterating global reduction 2 with 2 rules applied. Total rules applied 45 place count 79 transition count 83
Applied a total of 45 rules in 25 ms. Remains 79 /116 variables (removed 37) and now considering 83/91 (removed 8) transitions.
[2024-05-27 20:59:18] [INFO ] Flow matrix only has 74 transitions (discarded 9 similar events)
// Phase 1: matrix 74 rows 79 cols
[2024-05-27 20:59:18] [INFO ] Computed 7 invariants in 13 ms
[2024-05-27 20:59:19] [INFO ] Implicit Places using invariants in 171 ms returned []
[2024-05-27 20:59:19] [INFO ] Flow matrix only has 74 transitions (discarded 9 similar events)
[2024-05-27 20:59:19] [INFO ] Invariant cache hit.
[2024-05-27 20:59:19] [INFO ] State equation strengthened by 65 read => feed constraints.
[2024-05-27 20:59:19] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
Running 79 sub problems to find dead transitions.
[2024-05-27 20:59:19] [INFO ] Flow matrix only has 74 transitions (discarded 9 similar events)
[2024-05-27 20:59:19] [INFO ] Invariant cache hit.
[2024-05-27 20:59:19] [INFO ] State equation strengthened by 65 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (OVERLAPS) 3/78 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (OVERLAPS) 1/79 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 74/153 variables, 79/86 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 65/151 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 79 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/153 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 151 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1712 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 79/79 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (OVERLAPS) 3/78 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (OVERLAPS) 1/79 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/79 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 74/153 variables, 79/86 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 65/151 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 79/230 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/153 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 230 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1119 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 79/79 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints]
After SMT, in 2869ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 2883ms
Starting structural reductions in LTL mode, iteration 1 : 79/116 places, 83/91 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3233 ms. Remains : 79/116 places, 83/91 transitions.
Support contains 44 out of 79 places after structural reductions.
[2024-05-27 20:59:22] [INFO ] Flatten gal took : 23 ms
[2024-05-27 20:59:22] [INFO ] Flatten gal took : 10 ms
[2024-05-27 20:59:22] [INFO ] Input system was already deterministic with 83 transitions.
RANDOM walk for 40000 steps (9 resets) in 2396 ms. (16 steps per ms) remains 2/29 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 109 ms. (363 steps per ms) remains 2/2 properties
[2024-05-27 20:59:23] [INFO ] Flow matrix only has 74 transitions (discarded 9 similar events)
[2024-05-27 20:59:23] [INFO ] Invariant cache hit.
[2024-05-27 20:59:23] [INFO ] State equation strengthened by 65 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 8/13 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 62/75 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 4/79 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/79 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 74/153 variables, 79/86 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 65/151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/153 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 151 constraints, problems are : Problem set: 0 solved, 2 unsolved in 77 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 79/79 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 8/13 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 62/75 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 4/79 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/79 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 74/153 variables, 79/86 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp16 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/153 variables, 65/151 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/153 variables, 1/152 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/153 variables, 0/152 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/153 variables, 0/152 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 152 constraints, problems are : Problem set: 1 solved, 1 unsolved in 102 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 79/79 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 186ms problems are : Problem set: 1 solved, 1 unsolved
Finished Parikh walk after 26 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=26 )
Parikh walk visited 1 properties in 7 ms.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 9 stabilizing places and 9 stable transitions
Graph (complete) has 245 edges and 79 vertex of which 71 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.3 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 1 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 73 transition count 83
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 67 transition count 77
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 67 transition count 77
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 67 transition count 76
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 24 place count 62 transition count 71
Iterating global reduction 2 with 5 rules applied. Total rules applied 29 place count 62 transition count 71
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 33 place count 58 transition count 67
Iterating global reduction 2 with 4 rules applied. Total rules applied 37 place count 58 transition count 67
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 39 place count 56 transition count 65
Iterating global reduction 2 with 2 rules applied. Total rules applied 41 place count 56 transition count 65
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 55 transition count 64
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 55 transition count 64
Applied a total of 43 rules in 11 ms. Remains 55 /79 variables (removed 24) and now considering 64/83 (removed 19) transitions.
[2024-05-27 20:59:23] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
// Phase 1: matrix 55 rows 55 cols
[2024-05-27 20:59:23] [INFO ] Computed 1 invariants in 0 ms
[2024-05-27 20:59:23] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-27 20:59:23] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
[2024-05-27 20:59:23] [INFO ] Invariant cache hit.
[2024-05-27 20:59:23] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-27 20:59:23] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 61 sub problems to find dead transitions.
[2024-05-27 20:59:23] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
[2024-05-27 20:59:23] [INFO ] Invariant cache hit.
[2024-05-27 20:59:23] [INFO ] State equation strengthened by 47 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 2/55 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 55/110 variables, 55/56 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 47/103 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 61 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/110 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/110 variables, and 103 constraints, problems are : Problem set: 0 solved, 61 unsolved in 733 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 55/55 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 2/55 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 55/110 variables, 55/56 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 47/103 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 61/164 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (OVERLAPS) 0/110 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/110 variables, and 164 constraints, problems are : Problem set: 0 solved, 61 unsolved in 526 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 55/55 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 0/0 constraints]
After SMT, in 1268ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 1270ms
Starting structural reductions in LTL mode, iteration 1 : 55/79 places, 64/83 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1354 ms. Remains : 55/79 places, 64/83 transitions.
Stuttering acceptance computed with spot in 330 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 5 ms.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-00 finished in 1739 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((X(F(p1))||p0))))'
Support contains 4 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 73 transition count 83
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 68 transition count 78
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 68 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 17 place count 68 transition count 77
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 21 place count 64 transition count 73
Iterating global reduction 2 with 4 rules applied. Total rules applied 25 place count 64 transition count 73
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 28 place count 61 transition count 70
Iterating global reduction 2 with 3 rules applied. Total rules applied 31 place count 61 transition count 70
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 33 place count 59 transition count 68
Iterating global reduction 2 with 2 rules applied. Total rules applied 35 place count 59 transition count 68
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 36 place count 58 transition count 67
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 58 transition count 67
Applied a total of 37 rules in 17 ms. Remains 58 /79 variables (removed 21) and now considering 67/83 (removed 16) transitions.
[2024-05-27 20:59:25] [INFO ] Flow matrix only has 58 transitions (discarded 9 similar events)
// Phase 1: matrix 58 rows 58 cols
[2024-05-27 20:59:25] [INFO ] Computed 1 invariants in 1 ms
[2024-05-27 20:59:25] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-27 20:59:25] [INFO ] Flow matrix only has 58 transitions (discarded 9 similar events)
[2024-05-27 20:59:25] [INFO ] Invariant cache hit.
[2024-05-27 20:59:25] [INFO ] State equation strengthened by 50 read => feed constraints.
[2024-05-27 20:59:25] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Running 64 sub problems to find dead transitions.
[2024-05-27 20:59:25] [INFO ] Flow matrix only has 58 transitions (discarded 9 similar events)
[2024-05-27 20:59:25] [INFO ] Invariant cache hit.
[2024-05-27 20:59:25] [INFO ] State equation strengthened by 50 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (OVERLAPS) 2/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (OVERLAPS) 58/116 variables, 58/59 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 50/109 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 64 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/116 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/116 variables, and 109 constraints, problems are : Problem set: 0 solved, 64 unsolved in 765 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 58/58 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 64 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (OVERLAPS) 2/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (OVERLAPS) 58/116 variables, 58/59 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 50/109 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 64/173 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (OVERLAPS) 0/116 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/116 variables, and 173 constraints, problems are : Problem set: 0 solved, 64 unsolved in 604 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 58/58 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 0/0 constraints]
After SMT, in 1378ms problems are : Problem set: 0 solved, 64 unsolved
Search for dead transitions found 0 dead transitions in 1379ms
Starting structural reductions in LTL mode, iteration 1 : 58/79 places, 67/83 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1463 ms. Remains : 58/79 places, 67/83 transitions.
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-01
Product exploration explored 100000 steps with 50000 reset in 169 ms.
Product exploration explored 100000 steps with 50000 reset in 113 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 120 edges and 58 vertex of which 52 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 26 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-01 finished in 1932 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(p1)))'
Support contains 3 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 73 transition count 83
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 67 transition count 77
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 67 transition count 77
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 67 transition count 76
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 23 place count 63 transition count 72
Iterating global reduction 2 with 4 rules applied. Total rules applied 27 place count 63 transition count 72
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 30 place count 60 transition count 69
Iterating global reduction 2 with 3 rules applied. Total rules applied 33 place count 60 transition count 69
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 35 place count 58 transition count 67
Iterating global reduction 2 with 2 rules applied. Total rules applied 37 place count 58 transition count 67
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 38 place count 57 transition count 66
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 57 transition count 66
Applied a total of 39 rules in 10 ms. Remains 57 /79 variables (removed 22) and now considering 66/83 (removed 17) transitions.
[2024-05-27 20:59:27] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
// Phase 1: matrix 57 rows 57 cols
[2024-05-27 20:59:27] [INFO ] Computed 1 invariants in 3 ms
[2024-05-27 20:59:27] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-27 20:59:27] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
[2024-05-27 20:59:27] [INFO ] Invariant cache hit.
[2024-05-27 20:59:27] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-27 20:59:27] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Running 63 sub problems to find dead transitions.
[2024-05-27 20:59:27] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
[2024-05-27 20:59:27] [INFO ] Invariant cache hit.
[2024-05-27 20:59:27] [INFO ] State equation strengthened by 49 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 2/57 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (OVERLAPS) 57/114 variables, 57/58 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 49/107 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 63 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/114 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 114/114 variables, and 107 constraints, problems are : Problem set: 0 solved, 63 unsolved in 761 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 57/57 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 2/57 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (OVERLAPS) 57/114 variables, 57/58 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 49/107 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/114 variables, 63/170 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/114 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (OVERLAPS) 0/114 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 114/114 variables, and 170 constraints, problems are : Problem set: 0 solved, 63 unsolved in 575 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 57/57 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints]
After SMT, in 1347ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 1349ms
Starting structural reductions in LTL mode, iteration 1 : 57/79 places, 66/83 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1450 ms. Remains : 57/79 places, 66/83 transitions.
Stuttering acceptance computed with spot in 162 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-02
Product exploration explored 100000 steps with 50000 reset in 131 ms.
Product exploration explored 100000 steps with 50000 reset in 92 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 118 edges and 57 vertex of which 51 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 15 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-02 finished in 1865 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(p0))'
Support contains 4 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Graph (complete) has 245 edges and 79 vertex of which 78 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 1 place count 73 transition count 80
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 71 transition count 80
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 11 place count 65 transition count 74
Iterating global reduction 0 with 6 rules applied. Total rules applied 17 place count 65 transition count 74
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 18 place count 65 transition count 73
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 23 place count 60 transition count 68
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 60 transition count 68
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 32 place count 56 transition count 64
Iterating global reduction 1 with 4 rules applied. Total rules applied 36 place count 56 transition count 64
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 38 place count 54 transition count 62
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 54 transition count 62
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 41 place count 53 transition count 61
Iterating global reduction 1 with 1 rules applied. Total rules applied 42 place count 53 transition count 61
Applied a total of 42 rules in 23 ms. Remains 53 /79 variables (removed 26) and now considering 61/83 (removed 22) transitions.
[2024-05-27 20:59:29] [INFO ] Flow matrix only has 52 transitions (discarded 9 similar events)
// Phase 1: matrix 52 rows 53 cols
[2024-05-27 20:59:29] [INFO ] Computed 2 invariants in 0 ms
[2024-05-27 20:59:29] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-27 20:59:29] [INFO ] Flow matrix only has 52 transitions (discarded 9 similar events)
[2024-05-27 20:59:29] [INFO ] Invariant cache hit.
[2024-05-27 20:59:29] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-05-27 20:59:29] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2024-05-27 20:59:29] [INFO ] Redundant transitions in 1 ms returned []
Running 47 sub problems to find dead transitions.
[2024-05-27 20:59:29] [INFO ] Flow matrix only has 52 transitions (discarded 9 similar events)
[2024-05-27 20:59:29] [INFO ] Invariant cache hit.
[2024-05-27 20:59:29] [INFO ] State equation strengthened by 36 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (OVERLAPS) 3/53 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (OVERLAPS) 52/105 variables, 53/55 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 36/91 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/105 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 47 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/105 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 91 constraints, problems are : Problem set: 0 solved, 47 unsolved in 546 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 53/53 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (OVERLAPS) 3/53 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (OVERLAPS) 52/105 variables, 53/55 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 36/91 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/105 variables, 47/138 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/105 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 0/105 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 138 constraints, problems are : Problem set: 0 solved, 47 unsolved in 418 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 53/53 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints]
After SMT, in 973ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 974ms
Starting structural reductions in SI_LTL mode, iteration 1 : 53/79 places, 61/83 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1081 ms. Remains : 53/79 places, 61/83 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-03
Product exploration explored 100000 steps with 0 reset in 216 ms.
Product exploration explored 100000 steps with 0 reset in 288 ms.
Computed a total of 7 stabilizing places and 6 stable transitions
Graph (complete) has 115 edges and 53 vertex of which 48 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 6 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 243 ms. (163 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 161 ms. (246 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 2085078 steps, run timeout after 3001 ms. (steps per millisecond=694 ) properties seen :0 out of 1
Probabilistic random walk after 2085078 steps, saw 1964193 distinct states, run finished after 3004 ms. (steps per millisecond=694 ) properties seen :0
[2024-05-27 20:59:34] [INFO ] Flow matrix only has 52 transitions (discarded 9 similar events)
[2024-05-27 20:59:34] [INFO ] Invariant cache hit.
[2024-05-27 20:59:34] [INFO ] State equation strengthened by 36 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/10 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 9/19 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/23 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/23 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/32 variables, 9/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/32 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 9/41 variables, 9/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/41 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 6/47 variables, 5/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/47 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/47 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 6/53 variables, 6/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/53 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 4/57 variables, 3/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/57 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 4/61 variables, 4/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/61 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 6/67 variables, 4/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/67 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 6/73 variables, 6/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/73 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 7/80 variables, 6/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/80 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 7/87 variables, 7/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/87 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 8/95 variables, 7/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/95 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 8/103 variables, 8/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/103 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 1/104 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/104 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 1/105 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/105 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 0/105 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 91 constraints, problems are : Problem set: 0 solved, 1 unsolved in 72 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 53/53 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/10 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 9/19 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/23 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/23 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/32 variables, 9/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/32 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 9/41 variables, 9/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/41 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/41 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 6/47 variables, 5/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/47 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/47 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 6/53 variables, 6/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/53 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 4/57 variables, 3/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/57 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 4/61 variables, 4/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/61 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 6/67 variables, 4/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/67 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 6/73 variables, 6/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/73 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 7/80 variables, 6/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/80 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 7/87 variables, 7/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/87 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 8/95 variables, 7/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/95 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 8/103 variables, 8/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/103 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 1/104 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/104 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 1/105 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/105 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 0/105 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 92 constraints, problems are : Problem set: 0 solved, 1 unsolved in 71 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 53/53 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 148ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 37 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=37 )
Parikh walk visited 1 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-27 20:59:34] [INFO ] Flow matrix only has 52 transitions (discarded 9 similar events)
[2024-05-27 20:59:34] [INFO ] Invariant cache hit.
[2024-05-27 20:59:34] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-27 20:59:34] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-27 20:59:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 20:59:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-27 20:59:34] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-27 20:59:34] [INFO ] State equation strengthened by 36 read => feed constraints.
[2024-05-27 20:59:34] [INFO ] [Nat]Added 36 Read/Feed constraints in 4 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 133 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-03 FALSE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-03 finished in 5521 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((p0||F(p1))))'
Support contains 4 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 73 transition count 83
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 67 transition count 77
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 67 transition count 77
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 67 transition count 76
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 24 place count 62 transition count 71
Iterating global reduction 2 with 5 rules applied. Total rules applied 29 place count 62 transition count 71
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 33 place count 58 transition count 67
Iterating global reduction 2 with 4 rules applied. Total rules applied 37 place count 58 transition count 67
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 39 place count 56 transition count 65
Iterating global reduction 2 with 2 rules applied. Total rules applied 41 place count 56 transition count 65
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 55 transition count 64
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 55 transition count 64
Applied a total of 43 rules in 13 ms. Remains 55 /79 variables (removed 24) and now considering 64/83 (removed 19) transitions.
[2024-05-27 20:59:34] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
// Phase 1: matrix 55 rows 55 cols
[2024-05-27 20:59:34] [INFO ] Computed 1 invariants in 1 ms
[2024-05-27 20:59:34] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-27 20:59:34] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
[2024-05-27 20:59:34] [INFO ] Invariant cache hit.
[2024-05-27 20:59:34] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-27 20:59:34] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Running 61 sub problems to find dead transitions.
[2024-05-27 20:59:34] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
[2024-05-27 20:59:34] [INFO ] Invariant cache hit.
[2024-05-27 20:59:34] [INFO ] State equation strengthened by 47 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 2/55 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 55/110 variables, 55/56 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 47/103 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 61 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/110 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/110 variables, and 103 constraints, problems are : Problem set: 0 solved, 61 unsolved in 724 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 55/55 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 2/55 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 55/110 variables, 55/56 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 47/103 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 61/164 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (OVERLAPS) 0/110 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/110 variables, and 164 constraints, problems are : Problem set: 0 solved, 61 unsolved in 570 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 55/55 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 0/0 constraints]
After SMT, in 1313ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 1313ms
Starting structural reductions in LTL mode, iteration 1 : 55/79 places, 64/83 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1398 ms. Remains : 55/79 places, 64/83 transitions.
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-04
Product exploration explored 100000 steps with 50000 reset in 54 ms.
Product exploration explored 100000 steps with 50000 reset in 72 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 114 edges and 55 vertex of which 49 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 15 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-04 finished in 1681 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(G(p0))&&F(!p0))))'
Support contains 2 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Graph (complete) has 245 edges and 79 vertex of which 71 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 60 transition count 73
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 60 transition count 73
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 60 transition count 72
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 54 transition count 66
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 54 transition count 66
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 32 place count 48 transition count 60
Iterating global reduction 1 with 6 rules applied. Total rules applied 38 place count 48 transition count 60
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 43 place count 43 transition count 55
Iterating global reduction 1 with 5 rules applied. Total rules applied 48 place count 43 transition count 55
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 52 place count 39 transition count 51
Iterating global reduction 1 with 4 rules applied. Total rules applied 56 place count 39 transition count 51
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 59 place count 36 transition count 48
Iterating global reduction 1 with 3 rules applied. Total rules applied 62 place count 36 transition count 48
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 65 place count 36 transition count 45
Applied a total of 65 rules in 28 ms. Remains 36 /79 variables (removed 43) and now considering 45/83 (removed 38) transitions.
[2024-05-27 20:59:36] [INFO ] Flow matrix only has 38 transitions (discarded 7 similar events)
// Phase 1: matrix 38 rows 36 cols
[2024-05-27 20:59:36] [INFO ] Computed 0 invariants in 1 ms
[2024-05-27 20:59:36] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-27 20:59:36] [INFO ] Flow matrix only has 38 transitions (discarded 7 similar events)
[2024-05-27 20:59:36] [INFO ] Invariant cache hit.
[2024-05-27 20:59:36] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-27 20:59:36] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2024-05-27 20:59:36] [INFO ] Redundant transitions in 0 ms returned []
Running 34 sub problems to find dead transitions.
[2024-05-27 20:59:36] [INFO ] Flow matrix only has 38 transitions (discarded 7 similar events)
[2024-05-27 20:59:36] [INFO ] Invariant cache hit.
[2024-05-27 20:59:36] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (OVERLAPS) 36/70 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 25/59 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (OVERLAPS) 1/71 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 6 (OVERLAPS) 1/72 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 8 (OVERLAPS) 0/72 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 34 unsolved
No progress, stopping.
After SMT solving in domain Real declared 72/74 variables, and 61 constraints, problems are : Problem set: 0 solved, 34 unsolved in 393 ms.
Refiners :[State Equation: 35/36 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 34 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (OVERLAPS) 36/70 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 25/59 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 26/85 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (OVERLAPS) 1/71 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/71 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 7 (OVERLAPS) 1/72 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/72 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 9 (OVERLAPS) 1/73 variables, 8/95 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/73 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 11 (OVERLAPS) 1/74 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/74 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 13 (OVERLAPS) 0/74 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 34 unsolved
No progress, stopping.
After SMT solving in domain Int declared 74/74 variables, and 96 constraints, problems are : Problem set: 0 solved, 34 unsolved in 420 ms.
Refiners :[State Equation: 36/36 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 0/0 constraints]
After SMT, in 820ms problems are : Problem set: 0 solved, 34 unsolved
Search for dead transitions found 0 dead transitions in 820ms
Starting structural reductions in SI_LTL mode, iteration 1 : 36/79 places, 45/83 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 945 ms. Remains : 36/79 places, 45/83 transitions.
Stuttering acceptance computed with spot in 131 ms :[true, (NOT p0), p0]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-05
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-05 finished in 1090 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 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Graph (complete) has 245 edges and 79 vertex of which 71 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 59 transition count 72
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 59 transition count 72
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 59 transition count 71
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 23 place count 52 transition count 64
Iterating global reduction 1 with 7 rules applied. Total rules applied 30 place count 52 transition count 64
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 37 place count 45 transition count 57
Iterating global reduction 1 with 7 rules applied. Total rules applied 44 place count 45 transition count 57
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 51 place count 38 transition count 50
Iterating global reduction 1 with 7 rules applied. Total rules applied 58 place count 38 transition count 50
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 64 place count 32 transition count 44
Iterating global reduction 1 with 6 rules applied. Total rules applied 70 place count 32 transition count 44
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 74 place count 28 transition count 40
Iterating global reduction 1 with 4 rules applied. Total rules applied 78 place count 28 transition count 40
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 82 place count 28 transition count 36
Applied a total of 82 rules in 17 ms. Remains 28 /79 variables (removed 51) and now considering 36/83 (removed 47) transitions.
[2024-05-27 20:59:37] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
// Phase 1: matrix 30 rows 28 cols
[2024-05-27 20:59:37] [INFO ] Computed 0 invariants in 0 ms
[2024-05-27 20:59:37] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-27 20:59:37] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
[2024-05-27 20:59:37] [INFO ] Invariant cache hit.
[2024-05-27 20:59:37] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-27 20:59:37] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-27 20:59:37] [INFO ] Redundant transitions in 0 ms returned []
Running 26 sub problems to find dead transitions.
[2024-05-27 20:59:37] [INFO ] Flow matrix only has 30 transitions (discarded 6 similar events)
[2024-05-27 20:59:37] [INFO ] Invariant cache hit.
[2024-05-27 20:59:37] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (OVERLAPS) 28/54 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 18/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 1/55 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (OVERLAPS) 1/56 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/56 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (OVERLAPS) 0/56 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Real declared 56/58 variables, and 46 constraints, problems are : Problem set: 0 solved, 26 unsolved in 251 ms.
Refiners :[State Equation: 27/28 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 26 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (OVERLAPS) 28/54 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 18/44 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (OVERLAPS) 1/55 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (OVERLAPS) 1/56 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/56 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 9 (OVERLAPS) 1/57 variables, 7/72 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/57 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 11 (OVERLAPS) 1/58 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/58 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 13 (OVERLAPS) 0/58 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Int declared 58/58 variables, and 73 constraints, problems are : Problem set: 0 solved, 26 unsolved in 299 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints]
After SMT, in 556ms problems are : Problem set: 0 solved, 26 unsolved
Search for dead transitions found 0 dead transitions in 557ms
Starting structural reductions in SI_LTL mode, iteration 1 : 28/79 places, 36/83 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 631 ms. Remains : 28/79 places, 36/83 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-07
Stuttering criterion allowed to conclude after 64 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-07 finished in 679 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Graph (complete) has 245 edges and 79 vertex of which 71 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 59 transition count 72
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 59 transition count 72
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 59 transition count 71
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 23 place count 52 transition count 64
Iterating global reduction 1 with 7 rules applied. Total rules applied 30 place count 52 transition count 64
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 37 place count 45 transition count 57
Iterating global reduction 1 with 7 rules applied. Total rules applied 44 place count 45 transition count 57
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 51 place count 38 transition count 50
Iterating global reduction 1 with 7 rules applied. Total rules applied 58 place count 38 transition count 50
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 63 place count 33 transition count 45
Iterating global reduction 1 with 5 rules applied. Total rules applied 68 place count 33 transition count 45
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 72 place count 29 transition count 41
Iterating global reduction 1 with 4 rules applied. Total rules applied 76 place count 29 transition count 41
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 80 place count 29 transition count 37
Applied a total of 80 rules in 14 ms. Remains 29 /79 variables (removed 50) and now considering 37/83 (removed 46) transitions.
[2024-05-27 20:59:38] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
// Phase 1: matrix 31 rows 29 cols
[2024-05-27 20:59:38] [INFO ] Computed 0 invariants in 1 ms
[2024-05-27 20:59:38] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-27 20:59:38] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
[2024-05-27 20:59:38] [INFO ] Invariant cache hit.
[2024-05-27 20:59:38] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-27 20:59:38] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-27 20:59:38] [INFO ] Redundant transitions in 0 ms returned []
Running 27 sub problems to find dead transitions.
[2024-05-27 20:59:38] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
[2024-05-27 20:59:38] [INFO ] Invariant cache hit.
[2024-05-27 20:59:38] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 29/56 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 19/46 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (OVERLAPS) 1/57 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 1/58 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/58 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 0/58 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 58/60 variables, and 48 constraints, problems are : Problem set: 0 solved, 27 unsolved in 308 ms.
Refiners :[State Equation: 28/29 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 29/56 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 19/46 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 1/57 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/57 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (OVERLAPS) 1/58 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/58 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 9 (OVERLAPS) 1/59 variables, 7/75 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/59 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 11 (OVERLAPS) 1/60 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/60 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 13 (OVERLAPS) 0/60 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 60/60 variables, and 76 constraints, problems are : Problem set: 0 solved, 27 unsolved in 329 ms.
Refiners :[State Equation: 29/29 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
After SMT, in 641ms problems are : Problem set: 0 solved, 27 unsolved
Search for dead transitions found 0 dead transitions in 641ms
Starting structural reductions in SI_LTL mode, iteration 1 : 29/79 places, 37/83 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 710 ms. Remains : 29/79 places, 37/83 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-08
Product exploration explored 100000 steps with 0 reset in 172 ms.
Product exploration explored 100000 steps with 0 reset in 222 ms.
Computed a total of 4 stabilizing places and 5 stable transitions
Computed a total of 4 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 129 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 75 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 10039 steps (4 resets) in 47 ms. (209 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 177 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 84 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 37/37 transitions.
Applied a total of 0 rules in 3 ms. Remains 29 /29 variables (removed 0) and now considering 37/37 (removed 0) transitions.
[2024-05-27 20:59:39] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
[2024-05-27 20:59:39] [INFO ] Invariant cache hit.
[2024-05-27 20:59:39] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-27 20:59:39] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
[2024-05-27 20:59:39] [INFO ] Invariant cache hit.
[2024-05-27 20:59:39] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-27 20:59:39] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-27 20:59:39] [INFO ] Redundant transitions in 0 ms returned []
Running 27 sub problems to find dead transitions.
[2024-05-27 20:59:39] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
[2024-05-27 20:59:39] [INFO ] Invariant cache hit.
[2024-05-27 20:59:39] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 29/56 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 19/46 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (OVERLAPS) 1/57 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 1/58 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/58 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 0/58 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 58/60 variables, and 48 constraints, problems are : Problem set: 0 solved, 27 unsolved in 264 ms.
Refiners :[State Equation: 28/29 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 29/56 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 19/46 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 1/57 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/57 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (OVERLAPS) 1/58 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/58 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 9 (OVERLAPS) 1/59 variables, 7/75 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/59 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 11 (OVERLAPS) 1/60 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/60 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 13 (OVERLAPS) 0/60 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 60/60 variables, and 76 constraints, problems are : Problem set: 0 solved, 27 unsolved in 275 ms.
Refiners :[State Equation: 29/29 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
After SMT, in 544ms problems are : Problem set: 0 solved, 27 unsolved
Search for dead transitions found 0 dead transitions in 544ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 611 ms. Remains : 29/29 places, 37/37 transitions.
Computed a total of 4 stabilizing places and 5 stable transitions
Computed a total of 4 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 229 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 84 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 10055 steps (3 resets) in 18 ms. (529 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 166 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 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 59 ms.
Product exploration explored 100000 steps with 0 reset in 173 ms.
Built C files in :
/tmp/ltsmin14361912577270113927
[2024-05-27 20:59:41] [INFO ] Computing symmetric may disable matrix : 37 transitions.
[2024-05-27 20:59:41] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:59:41] [INFO ] Computing symmetric may enable matrix : 37 transitions.
[2024-05-27 20:59:41] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:59:41] [INFO ] Computing Do-Not-Accords matrix : 37 transitions.
[2024-05-27 20:59:41] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:59:41] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14361912577270113927
Running compilation step : cd /tmp/ltsmin14361912577270113927;'/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 271 ms.
Running link step : cd /tmp/ltsmin14361912577270113927;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin14361912577270113927;'/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/stateBased3339636951490254191.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 37/37 (removed 0) transitions.
[2024-05-27 20:59:56] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
[2024-05-27 20:59:56] [INFO ] Invariant cache hit.
[2024-05-27 20:59:56] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-27 20:59:56] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
[2024-05-27 20:59:56] [INFO ] Invariant cache hit.
[2024-05-27 20:59:56] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-27 20:59:56] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2024-05-27 20:59:56] [INFO ] Redundant transitions in 1 ms returned []
Running 27 sub problems to find dead transitions.
[2024-05-27 20:59:56] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
[2024-05-27 20:59:56] [INFO ] Invariant cache hit.
[2024-05-27 20:59:56] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 29/56 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 19/46 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (OVERLAPS) 1/57 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 1/58 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/58 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 0/58 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 58/60 variables, and 48 constraints, problems are : Problem set: 0 solved, 27 unsolved in 268 ms.
Refiners :[State Equation: 28/29 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 29/56 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 19/46 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 1/57 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/57 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (OVERLAPS) 1/58 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/58 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 9 (OVERLAPS) 1/59 variables, 7/75 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/59 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 11 (OVERLAPS) 1/60 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/60 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 13 (OVERLAPS) 0/60 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 60/60 variables, and 76 constraints, problems are : Problem set: 0 solved, 27 unsolved in 319 ms.
Refiners :[State Equation: 29/29 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
After SMT, in 596ms problems are : Problem set: 0 solved, 27 unsolved
Search for dead transitions found 0 dead transitions in 597ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 701 ms. Remains : 29/29 places, 37/37 transitions.
Built C files in :
/tmp/ltsmin7512646371412190726
[2024-05-27 20:59:57] [INFO ] Computing symmetric may disable matrix : 37 transitions.
[2024-05-27 20:59:57] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:59:57] [INFO ] Computing symmetric may enable matrix : 37 transitions.
[2024-05-27 20:59:57] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:59:57] [INFO ] Computing Do-Not-Accords matrix : 37 transitions.
[2024-05-27 20:59:57] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 20:59:57] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7512646371412190726
Running compilation step : cd /tmp/ltsmin7512646371412190726;'/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 122 ms.
Running link step : cd /tmp/ltsmin7512646371412190726;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin7512646371412190726;'/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/stateBased839829436108681610.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-27 21:00:12] [INFO ] Flatten gal took : 2 ms
[2024-05-27 21:00:12] [INFO ] Flatten gal took : 1 ms
[2024-05-27 21:00:12] [INFO ] Time to serialize gal into /tmp/LTL2714334891756575856.gal : 5 ms
[2024-05-27 21:00:12] [INFO ] Time to serialize properties into /tmp/LTL17087492897906667556.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/LTL2714334891756575856.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1094964244492452987.hoa' '-atoms' '/tmp/LTL17087492897906667556.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...318
Loading property file /tmp/LTL17087492897906667556.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1094964244492452987.hoa
Detected timeout of ITS tools.
[2024-05-27 21:00:27] [INFO ] Flatten gal took : 2 ms
[2024-05-27 21:00:27] [INFO ] Flatten gal took : 2 ms
[2024-05-27 21:00:27] [INFO ] Time to serialize gal into /tmp/LTL787841510933399572.gal : 1 ms
[2024-05-27 21:00:27] [INFO ] Time to serialize properties into /tmp/LTL15049530996215387975.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/LTL787841510933399572.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15049530996215387975.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(p90<=p20)"))))
Formula 0 simplified : FG!"(p90<=p20)"
Detected timeout of ITS tools.
[2024-05-27 21:00:42] [INFO ] Flatten gal took : 7 ms
[2024-05-27 21:00:42] [INFO ] Applying decomposition
[2024-05-27 21:00:42] [INFO ] Flatten gal took : 1 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/graph11383792755163509330.txt' '-o' '/tmp/graph11383792755163509330.bin' '-w' '/tmp/graph11383792755163509330.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11383792755163509330.bin' '-l' '-1' '-v' '-w' '/tmp/graph11383792755163509330.weights' '-q' '0' '-e' '0.001'
[2024-05-27 21:00:42] [INFO ] Decomposing Gal with order
[2024-05-27 21:00:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 21:00:42] [INFO ] Removed a total of 5 redundant transitions.
[2024-05-27 21:00:42] [INFO ] Flatten gal took : 26 ms
[2024-05-27 21:00:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2024-05-27 21:00:42] [INFO ] Time to serialize gal into /tmp/LTL3645907164238381922.gal : 1 ms
[2024-05-27 21:00:42] [INFO ] Time to serialize properties into /tmp/LTL15281376710518102227.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/LTL3645907164238381922.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15281376710518102227.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 : !((G(F("(gu2.p90<=gu2.p20)"))))
Formula 0 simplified : FG!"(gu2.p90<=gu2.p20)"
Detected timeout of ITS tools.
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-08 finished in 79594 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Graph (complete) has 245 edges and 79 vertex of which 71 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 59 transition count 72
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 59 transition count 72
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 59 transition count 71
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 23 place count 52 transition count 64
Iterating global reduction 1 with 7 rules applied. Total rules applied 30 place count 52 transition count 64
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 37 place count 45 transition count 57
Iterating global reduction 1 with 7 rules applied. Total rules applied 44 place count 45 transition count 57
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 51 place count 38 transition count 50
Iterating global reduction 1 with 7 rules applied. Total rules applied 58 place count 38 transition count 50
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 63 place count 33 transition count 45
Iterating global reduction 1 with 5 rules applied. Total rules applied 68 place count 33 transition count 45
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 72 place count 29 transition count 41
Iterating global reduction 1 with 4 rules applied. Total rules applied 76 place count 29 transition count 41
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 80 place count 29 transition count 37
Applied a total of 80 rules in 15 ms. Remains 29 /79 variables (removed 50) and now considering 37/83 (removed 46) transitions.
[2024-05-27 21:00:57] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
// Phase 1: matrix 31 rows 29 cols
[2024-05-27 21:00:57] [INFO ] Computed 0 invariants in 0 ms
[2024-05-27 21:00:57] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-27 21:00:57] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
[2024-05-27 21:00:57] [INFO ] Invariant cache hit.
[2024-05-27 21:00:57] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-27 21:00:57] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-27 21:00:57] [INFO ] Redundant transitions in 0 ms returned []
Running 27 sub problems to find dead transitions.
[2024-05-27 21:00:57] [INFO ] Flow matrix only has 31 transitions (discarded 6 similar events)
[2024-05-27 21:00:57] [INFO ] Invariant cache hit.
[2024-05-27 21:00:57] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 29/56 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 19/46 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (OVERLAPS) 1/57 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 1/58 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/58 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 0/58 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 58/60 variables, and 48 constraints, problems are : Problem set: 0 solved, 27 unsolved in 274 ms.
Refiners :[State Equation: 28/29 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 29/56 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 19/46 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 1/57 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/57 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (OVERLAPS) 1/58 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/58 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 9 (OVERLAPS) 1/59 variables, 7/75 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/59 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 11 (OVERLAPS) 1/60 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/60 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 13 (OVERLAPS) 0/60 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 60/60 variables, and 76 constraints, problems are : Problem set: 0 solved, 27 unsolved in 316 ms.
Refiners :[State Equation: 29/29 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
After SMT, in 596ms problems are : Problem set: 0 solved, 27 unsolved
Search for dead transitions found 0 dead transitions in 597ms
Starting structural reductions in SI_LTL mode, iteration 1 : 29/79 places, 37/83 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 679 ms. Remains : 29/79 places, 37/83 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-09
Product exploration explored 100000 steps with 0 reset in 76 ms.
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-09 finished in 812 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(p0) U !p1) U (p0 U G(p2))))'
Support contains 6 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Graph (complete) has 245 edges and 79 vertex of which 72 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 60 transition count 73
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 60 transition count 73
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 60 transition count 72
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 54 transition count 66
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 54 transition count 66
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 34 place count 48 transition count 60
Iterating global reduction 1 with 6 rules applied. Total rules applied 40 place count 48 transition count 60
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 44 transition count 56
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 44 transition count 56
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 50 place count 42 transition count 54
Iterating global reduction 1 with 2 rules applied. Total rules applied 52 place count 42 transition count 54
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 53 place count 41 transition count 53
Iterating global reduction 1 with 1 rules applied. Total rules applied 54 place count 41 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 55 place count 41 transition count 52
Applied a total of 55 rules in 9 ms. Remains 41 /79 variables (removed 38) and now considering 52/83 (removed 31) transitions.
[2024-05-27 21:00:58] [INFO ] Flow matrix only has 44 transitions (discarded 8 similar events)
// Phase 1: matrix 44 rows 41 cols
[2024-05-27 21:00:58] [INFO ] Computed 0 invariants in 1 ms
[2024-05-27 21:00:58] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-27 21:00:58] [INFO ] Flow matrix only has 44 transitions (discarded 8 similar events)
[2024-05-27 21:00:58] [INFO ] Invariant cache hit.
[2024-05-27 21:00:58] [INFO ] State equation strengthened by 29 read => feed constraints.
[2024-05-27 21:00:58] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-27 21:00:58] [INFO ] Redundant transitions in 0 ms returned []
Running 39 sub problems to find dead transitions.
[2024-05-27 21:00:58] [INFO ] Flow matrix only has 44 transitions (discarded 8 similar events)
[2024-05-27 21:00:58] [INFO ] Invariant cache hit.
[2024-05-27 21:00:58] [INFO ] State equation strengthened by 29 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 42/81 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/81 variables, 28/67 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (OVERLAPS) 1/82 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/82 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 1/83 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/85 variables, and 69 constraints, problems are : Problem set: 0 solved, 39 unsolved in 497 ms.
Refiners :[State Equation: 40/41 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 42/81 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/81 variables, 28/67 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 29/96 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (OVERLAPS) 1/82 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 1/83 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/83 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 9 (OVERLAPS) 1/84 variables, 10/108 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/84 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 11 (OVERLAPS) 1/85 variables, 1/109 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/85 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 13 (OVERLAPS) 0/85 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 85/85 variables, and 109 constraints, problems are : Problem set: 0 solved, 39 unsolved in 505 ms.
Refiners :[State Equation: 41/41 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
After SMT, in 1007ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 1008ms
Starting structural reductions in SI_LTL mode, iteration 1 : 41/79 places, 52/83 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1083 ms. Remains : 41/79 places, 52/83 transitions.
Stuttering acceptance computed with spot in 389 ms :[(NOT p2), (NOT p0), p1, (AND (NOT p0) (NOT p2) (NOT p1)), (AND p0 p1 (NOT p2))]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-10
Product exploration explored 100000 steps with 0 reset in 161 ms.
Product exploration explored 100000 steps with 0 reset in 261 ms.
Computed a total of 4 stabilizing places and 5 stable transitions
Graph (complete) has 91 edges and 41 vertex of which 40 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 4 stabilizing places and 5 stable transitions
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X p2), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND p2 (NOT p0) p1))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND p2 p0 p1))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND p2 (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 p0 p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 19 factoid took 217 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 228 ms :[(NOT p2), (NOT p0), p1, (AND (NOT p0) (NOT p2) (NOT p1)), (AND p0 p1 (NOT p2))]
RANDOM walk for 40000 steps (8 resets) in 282 ms. (141 steps per ms) remains 1/10 properties
BEST_FIRST walk for 10144 steps (2 resets) in 35 ms. (281 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X p2), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND p2 (NOT p0) p1))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND p2 p0 p1))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND p2 (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 p0 p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p2 p0 (NOT p1)))), (F (NOT (OR (NOT p2) p0 p1))), (F (NOT (OR p2 p0 p1))), (F (NOT (OR p0 (NOT p1)))), (F (NOT p2)), (F (NOT (OR (NOT p2) p0 (NOT p1)))), (F (NOT (OR p2 (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p2) (NOT p0) (NOT p1)))), (F (NOT p0)), (F p1)]
Knowledge based reduction with 19 factoid took 528 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 203 ms :[(NOT p2), (NOT p0), p1, (AND (NOT p0) (NOT p2) (NOT p1)), (AND p0 p1 (NOT p2))]
Stuttering acceptance computed with spot in 225 ms :[(NOT p2), (NOT p0), p1, (AND (NOT p0) (NOT p2) (NOT p1)), (AND p0 p1 (NOT p2))]
Support contains 6 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 52/52 transitions.
Applied a total of 0 rules in 4 ms. Remains 41 /41 variables (removed 0) and now considering 52/52 (removed 0) transitions.
[2024-05-27 21:01:01] [INFO ] Flow matrix only has 44 transitions (discarded 8 similar events)
[2024-05-27 21:01:01] [INFO ] Invariant cache hit.
[2024-05-27 21:01:02] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-27 21:01:02] [INFO ] Flow matrix only has 44 transitions (discarded 8 similar events)
[2024-05-27 21:01:02] [INFO ] Invariant cache hit.
[2024-05-27 21:01:02] [INFO ] State equation strengthened by 29 read => feed constraints.
[2024-05-27 21:01:02] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-27 21:01:02] [INFO ] Redundant transitions in 0 ms returned []
Running 39 sub problems to find dead transitions.
[2024-05-27 21:01:02] [INFO ] Flow matrix only has 44 transitions (discarded 8 similar events)
[2024-05-27 21:01:02] [INFO ] Invariant cache hit.
[2024-05-27 21:01:02] [INFO ] State equation strengthened by 29 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 42/81 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/81 variables, 28/67 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (OVERLAPS) 1/82 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/82 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 1/83 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/85 variables, and 69 constraints, problems are : Problem set: 0 solved, 39 unsolved in 503 ms.
Refiners :[State Equation: 40/41 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 42/81 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/81 variables, 28/67 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 29/96 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (OVERLAPS) 1/82 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 1/83 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/83 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 9 (OVERLAPS) 1/84 variables, 10/108 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/84 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 11 (OVERLAPS) 1/85 variables, 1/109 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/85 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 13 (OVERLAPS) 0/85 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 85/85 variables, and 109 constraints, problems are : Problem set: 0 solved, 39 unsolved in 558 ms.
Refiners :[State Equation: 41/41 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
After SMT, in 1067ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 1067ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 1133 ms. Remains : 41/41 places, 52/52 transitions.
Computed a total of 4 stabilizing places and 5 stable transitions
Graph (complete) has 91 edges and 41 vertex of which 40 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 4 stabilizing places and 5 stable transitions
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X p2), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND p2 (NOT p0) p1))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND p2 p0 p1))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND p2 (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 p0 p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 19 factoid took 278 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 232 ms :[(NOT p2), (NOT p0), p1, (AND (NOT p0) (NOT p2) (NOT p1)), (AND p0 p1 (NOT p2))]
RANDOM walk for 37887 steps (8 resets) in 188 ms. (200 steps per ms) remains 0/10 properties
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X p2), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND p2 (NOT p0) p1))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND p2 p0 p1))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND p2 (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 p0 p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p2 p0 (NOT p1)))), (F (NOT (OR (NOT p2) p0 p1))), (F (NOT (OR p2 p0 p1))), (F (NOT (OR p0 (NOT p1)))), (F (NOT p2)), (F (NOT (OR (NOT p2) p0 (NOT p1)))), (F (NOT (OR p2 (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p2) (NOT p0) (NOT p1)))), (F (NOT p0)), (F p1)]
Knowledge based reduction with 19 factoid took 494 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 199 ms :[(NOT p2), (NOT p0), p1, (AND (NOT p0) (NOT p2) (NOT p1)), (AND p0 p1 (NOT p2))]
Stuttering acceptance computed with spot in 319 ms :[(NOT p2), (NOT p0), p1, (AND (NOT p0) (NOT p2) (NOT p1)), (AND p0 p1 (NOT p2))]
Stuttering acceptance computed with spot in 243 ms :[(NOT p2), (NOT p0), p1, (AND (NOT p0) (NOT p2) (NOT p1)), (AND p0 p1 (NOT p2))]
Product exploration explored 100000 steps with 0 reset in 103 ms.
Stuttering criterion allowed to conclude after 732 steps with 1 reset in 2 ms.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-10 finished in 6598 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((p0&&X(p1))||(X(p1)&&(X(F(p1)) U G(p2)))))))'
Support contains 4 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Ensure Unique test removed 4 places
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 74 transition count 83
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 10 place count 69 transition count 78
Iterating global reduction 1 with 5 rules applied. Total rules applied 15 place count 69 transition count 78
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 69 transition count 77
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 19 place count 66 transition count 74
Iterating global reduction 2 with 3 rules applied. Total rules applied 22 place count 66 transition count 74
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 26 place count 62 transition count 70
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 62 transition count 70
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 32 place count 60 transition count 68
Iterating global reduction 2 with 2 rules applied. Total rules applied 34 place count 60 transition count 68
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 36 place count 58 transition count 66
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 58 transition count 66
Applied a total of 38 rules in 9 ms. Remains 58 /79 variables (removed 21) and now considering 66/83 (removed 17) transitions.
[2024-05-27 21:01:05] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
// Phase 1: matrix 57 rows 58 cols
[2024-05-27 21:01:05] [INFO ] Computed 2 invariants in 4 ms
[2024-05-27 21:01:05] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-27 21:01:05] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
[2024-05-27 21:01:05] [INFO ] Invariant cache hit.
[2024-05-27 21:01:05] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-27 21:01:05] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Running 63 sub problems to find dead transitions.
[2024-05-27 21:01:05] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
[2024-05-27 21:01:05] [INFO ] Invariant cache hit.
[2024-05-27 21:01:05] [INFO ] State equation strengthened by 49 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 3/58 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (OVERLAPS) 57/115 variables, 58/60 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/115 variables, 49/109 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/115 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 63 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/115 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 115/115 variables, and 109 constraints, problems are : Problem set: 0 solved, 63 unsolved in 849 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 58/58 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 3/58 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (OVERLAPS) 57/115 variables, 58/60 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/115 variables, 49/109 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/115 variables, 63/172 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (OVERLAPS) 0/115 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 115/115 variables, and 172 constraints, problems are : Problem set: 0 solved, 63 unsolved in 597 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 58/58 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints]
After SMT, in 1453ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 1453ms
Starting structural reductions in LTL mode, iteration 1 : 58/79 places, 66/83 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1543 ms. Remains : 58/79 places, 66/83 transitions.
Stuttering acceptance computed with spot in 229 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p1), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-11
Product exploration explored 100000 steps with 1 reset in 221 ms.
Product exploration explored 100000 steps with 0 reset in 268 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 167 edges and 58 vertex of which 51 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) p2))), (X (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p2))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
Knowledge based reduction with 18 factoid took 359 ms. Reduced automaton from 5 states, 16 edges and 3 AP (stutter sensitive) to 5 states, 16 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p1), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2))]
RANDOM walk for 36704 steps (8 resets) in 271 ms. (134 steps per ms) remains 0/13 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) p2))), (X (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p2))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (NOT (OR (NOT p0) (NOT p2)))), (F (NOT (OR p0 p1 (NOT p2)))), (F (NOT (OR p0 (NOT p2)))), (F (NOT (OR p0 p1 p2))), (F (NOT p1)), (F (NOT (OR (NOT p0) p1 (NOT p2)))), (F p0), (F (NOT (OR p0 p1))), (F p2), (F (NOT (OR (NOT p0) p1 p2))), (F (NOT (OR p1 p2))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (OR (NOT p0) p2)))]
Knowledge based reduction with 18 factoid took 868 ms. Reduced automaton from 5 states, 16 edges and 3 AP (stutter sensitive) to 5 states, 16 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p1), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 239 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p1), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p2))]
[2024-05-27 21:01:09] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
[2024-05-27 21:01:09] [INFO ] Invariant cache hit.
Proved EG (AND (NOT p0) (NOT p2))
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) p2))), (X (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p2))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (NOT (OR (NOT p0) (NOT p2)))), (F (NOT (OR p0 p1 (NOT p2)))), (F (NOT (OR p0 (NOT p2)))), (F (NOT (OR p0 p1 p2))), (F (NOT p1)), (F (NOT (OR (NOT p0) p1 (NOT p2)))), (F p0), (F (NOT (OR p0 p1))), (F p2), (F (NOT (OR (NOT p0) p1 p2))), (F (NOT (OR p1 p2))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (OR (NOT p0) p2))), (G (AND (NOT p0) (NOT p2)))]
Property proved to be false thanks to negative knowledge :(G (AND (NOT p0) (NOT p2)))
Knowledge based reduction with 18 factoid took 973 ms. Reduced automaton from 5 states, 16 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-11 FALSE TECHNIQUES KNOWLEDGE
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-11 finished in 5321 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 G(p1)))'
Support contains 3 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 73 transition count 83
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 68 transition count 78
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 68 transition count 78
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 21 place count 63 transition count 73
Iterating global reduction 1 with 5 rules applied. Total rules applied 26 place count 63 transition count 73
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 30 place count 59 transition count 69
Iterating global reduction 1 with 4 rules applied. Total rules applied 34 place count 59 transition count 69
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 36 place count 57 transition count 67
Iterating global reduction 1 with 2 rules applied. Total rules applied 38 place count 57 transition count 67
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 56 transition count 66
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 56 transition count 66
Applied a total of 40 rules in 4 ms. Remains 56 /79 variables (removed 23) and now considering 66/83 (removed 17) transitions.
[2024-05-27 21:01:10] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
// Phase 1: matrix 57 rows 56 cols
[2024-05-27 21:01:10] [INFO ] Computed 1 invariants in 1 ms
[2024-05-27 21:01:10] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-27 21:01:10] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
[2024-05-27 21:01:10] [INFO ] Invariant cache hit.
[2024-05-27 21:01:10] [INFO ] State equation strengthened by 48 read => feed constraints.
[2024-05-27 21:01:10] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Running 62 sub problems to find dead transitions.
[2024-05-27 21:01:10] [INFO ] Flow matrix only has 57 transitions (discarded 9 similar events)
[2024-05-27 21:01:10] [INFO ] Invariant cache hit.
[2024-05-27 21:01:10] [INFO ] State equation strengthened by 48 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 2/56 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (OVERLAPS) 57/113 variables, 56/57 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 48/105 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 62 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/113 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 113/113 variables, and 105 constraints, problems are : Problem set: 0 solved, 62 unsolved in 729 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 56/56 constraints, ReadFeed: 48/48 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 2/56 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (OVERLAPS) 57/113 variables, 56/57 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 48/105 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 62/167 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/113 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (OVERLAPS) 0/113 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 113/113 variables, and 167 constraints, problems are : Problem set: 0 solved, 62 unsolved in 588 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 56/56 constraints, ReadFeed: 48/48 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints]
After SMT, in 1323ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 1323ms
Starting structural reductions in LTL mode, iteration 1 : 56/79 places, 66/83 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1416 ms. Remains : 56/79 places, 66/83 transitions.
Stuttering acceptance computed with spot in 205 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 5 steps with 1 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-12 finished in 1640 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)||G(p1))))'
Support contains 3 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 73 transition count 83
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 67 transition count 77
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 67 transition count 77
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 67 transition count 76
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 24 place count 62 transition count 71
Iterating global reduction 2 with 5 rules applied. Total rules applied 29 place count 62 transition count 71
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 32 place count 59 transition count 68
Iterating global reduction 2 with 3 rules applied. Total rules applied 35 place count 59 transition count 68
Applied a total of 35 rules in 4 ms. Remains 59 /79 variables (removed 20) and now considering 68/83 (removed 15) transitions.
[2024-05-27 21:01:12] [INFO ] Flow matrix only has 59 transitions (discarded 9 similar events)
// Phase 1: matrix 59 rows 59 cols
[2024-05-27 21:01:12] [INFO ] Computed 1 invariants in 0 ms
[2024-05-27 21:01:12] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-27 21:01:12] [INFO ] Flow matrix only has 59 transitions (discarded 9 similar events)
[2024-05-27 21:01:12] [INFO ] Invariant cache hit.
[2024-05-27 21:01:12] [INFO ] State equation strengthened by 51 read => feed constraints.
[2024-05-27 21:01:12] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Running 65 sub problems to find dead transitions.
[2024-05-27 21:01:12] [INFO ] Flow matrix only has 59 transitions (discarded 9 similar events)
[2024-05-27 21:01:12] [INFO ] Invariant cache hit.
[2024-05-27 21:01:12] [INFO ] State equation strengthened by 51 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (OVERLAPS) 2/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (OVERLAPS) 59/118 variables, 59/60 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 51/111 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 65 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/118 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/118 variables, and 111 constraints, problems are : Problem set: 0 solved, 65 unsolved in 796 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 59/59 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 65 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (OVERLAPS) 2/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (OVERLAPS) 59/118 variables, 59/60 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 51/111 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 65/176 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (OVERLAPS) 0/118 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/118 variables, and 176 constraints, problems are : Problem set: 0 solved, 65 unsolved in 558 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 59/59 constraints, ReadFeed: 51/51 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 0/0 constraints]
After SMT, in 1364ms problems are : Problem set: 0 solved, 65 unsolved
Search for dead transitions found 0 dead transitions in 1364ms
Starting structural reductions in LTL mode, iteration 1 : 59/79 places, 68/83 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1449 ms. Remains : 59/79 places, 68/83 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-14
Product exploration explored 100000 steps with 1 reset in 242 ms.
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-14 finished in 1849 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&&X(X(G(p1)))))))'
Support contains 3 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 83/83 transitions.
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 73 transition count 83
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 12 place count 67 transition count 77
Iterating global reduction 1 with 6 rules applied. Total rules applied 18 place count 67 transition count 77
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 67 transition count 76
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 24 place count 62 transition count 71
Iterating global reduction 2 with 5 rules applied. Total rules applied 29 place count 62 transition count 71
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 33 place count 58 transition count 67
Iterating global reduction 2 with 4 rules applied. Total rules applied 37 place count 58 transition count 67
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 39 place count 56 transition count 65
Iterating global reduction 2 with 2 rules applied. Total rules applied 41 place count 56 transition count 65
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 55 transition count 64
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 55 transition count 64
Applied a total of 43 rules in 9 ms. Remains 55 /79 variables (removed 24) and now considering 64/83 (removed 19) transitions.
[2024-05-27 21:01:13] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
// Phase 1: matrix 55 rows 55 cols
[2024-05-27 21:01:13] [INFO ] Computed 1 invariants in 0 ms
[2024-05-27 21:01:13] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-27 21:01:13] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
[2024-05-27 21:01:13] [INFO ] Invariant cache hit.
[2024-05-27 21:01:14] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-27 21:01:14] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Running 61 sub problems to find dead transitions.
[2024-05-27 21:01:14] [INFO ] Flow matrix only has 55 transitions (discarded 9 similar events)
[2024-05-27 21:01:14] [INFO ] Invariant cache hit.
[2024-05-27 21:01:14] [INFO ] State equation strengthened by 47 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 2/55 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 55/110 variables, 55/56 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 47/103 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 61 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/110 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/110 variables, and 103 constraints, problems are : Problem set: 0 solved, 61 unsolved in 718 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 55/55 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (OVERLAPS) 2/55 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (OVERLAPS) 55/110 variables, 55/56 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 47/103 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 61/164 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (OVERLAPS) 0/110 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/110 variables, and 164 constraints, problems are : Problem set: 0 solved, 61 unsolved in 531 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 55/55 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 0/0 constraints]
After SMT, in 1255ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 1256ms
Starting structural reductions in LTL mode, iteration 1 : 55/79 places, 64/83 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1343 ms. Remains : 55/79 places, 64/83 transitions.
Stuttering acceptance computed with spot in 167 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S064P15-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S064P15-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S064P15-LTLCardinality-15 finished in 1535 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2024-05-27 21:01:15] [INFO ] Flatten gal took : 7 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13837633576656544891
[2024-05-27 21:01:15] [INFO ] Applying decomposition
[2024-05-27 21:01:15] [INFO ] Computing symmetric may disable matrix : 83 transitions.
[2024-05-27 21:01:15] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 21:01:15] [INFO ] Computing symmetric may enable matrix : 83 transitions.
[2024-05-27 21:01:15] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 21:01:15] [INFO ] Flatten gal took : 5 ms
[2024-05-27 21:01:15] [INFO ] Computing Do-Not-Accords matrix : 83 transitions.
[2024-05-27 21:01:15] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 21:01:15] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13837633576656544891
Running compilation step : cd /tmp/ltsmin13837633576656544891;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph18187020813581071689.txt' '-o' '/tmp/graph18187020813581071689.bin' '-w' '/tmp/graph18187020813581071689.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph18187020813581071689.bin' '-l' '-1' '-v' '-w' '/tmp/graph18187020813581071689.weights' '-q' '0' '-e' '0.001'
[2024-05-27 21:01:15] [INFO ] Decomposing Gal with order
[2024-05-27 21:01:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 21:01:15] [INFO ] Removed a total of 6 redundant transitions.
[2024-05-27 21:01:15] [INFO ] Flatten gal took : 8 ms
[2024-05-27 21:01:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 1 ms.
[2024-05-27 21:01:15] [INFO ] Time to serialize gal into /tmp/LTLCardinality13872692619944724792.gal : 2 ms
[2024-05-27 21:01:15] [INFO ] Time to serialize properties into /tmp/LTLCardinality9366203092075449738.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/LTLCardinality13872692619944724792.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9366203092075449738.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 1 LTL properties
Checking formula 0 : !((G(F("(gu0.p90<=gu0.p20)"))))
Formula 0 simplified : FG!"(gu0.p90<=gu0.p20)"
Compilation finished in 209 ms.
Running link step : cd /tmp/ltsmin13837633576656544891;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin13837633576656544891;'/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), 0.002: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.009: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 1/ 8), 0.009: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.009: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.011: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.012: Initializing POR dependencies: labels 84, guards 83
pins2lts-mc-linux64( 4/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.026: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.026: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.034: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.034: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.034: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.040: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.040: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.040: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.043: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.043: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.043: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.059: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.060: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.061: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.070: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.071: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.078: There are 86 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.078: State length is 80, there are 86 groups
pins2lts-mc-linux64( 0/ 8), 0.078: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.078: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.078: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.078: Visible groups: 0 / 86, labels: 1 / 86
pins2lts-mc-linux64( 0/ 8), 0.078: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.078: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.097: [Blue] ~120 levels ~960 states ~1064 transitions
pins2lts-mc-linux64( 3/ 8), 0.127: [Blue] ~240 levels ~1920 states ~2024 transitions
pins2lts-mc-linux64( 0/ 8), 0.169: [Blue] ~480 levels ~3840 states ~3944 transitions
pins2lts-mc-linux64( 4/ 8), 0.251: [Blue] ~960 levels ~7680 states ~7784 transitions
pins2lts-mc-linux64( 4/ 8), 0.367: [Blue] ~1920 levels ~15360 states ~15464 transitions
pins2lts-mc-linux64( 7/ 8), 0.563: [Blue] ~3840 levels ~30720 states ~30824 transitions
pins2lts-mc-linux64( 7/ 8), 0.818: [Blue] ~7680 levels ~61440 states ~61544 transitions
pins2lts-mc-linux64( 5/ 8), 1.140: [Blue] ~15360 levels ~122880 states ~122984 transitions
pins2lts-mc-linux64( 5/ 8), 1.690: [Blue] ~30720 levels ~245760 states ~245864 transitions
pins2lts-mc-linux64( 5/ 8), 2.539: [Blue] ~61440 levels ~491520 states ~491624 transitions
pins2lts-mc-linux64( 5/ 8), 3.723: [Blue] ~122880 levels ~983040 states ~983144 transitions
pins2lts-mc-linux64( 5/ 8), 5.625: [Blue] ~245760 levels ~1966080 states ~1966184 transitions
pins2lts-mc-linux64( 5/ 8), 9.311: [Blue] ~491520 levels ~3932160 states ~3932264 transitions
pins2lts-mc-linux64( 2/ 8), 16.829: [Blue] ~983040 levels ~7864320 states ~7864424 transitions
pins2lts-mc-linux64( 6/ 8), 23.503: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 24.034:
pins2lts-mc-linux64( 0/ 8), 24.034: Explored 9188426 states 9188583 transitions, fanout: 1.000
pins2lts-mc-linux64( 0/ 8), 24.034: Total exploration time 23.900 sec (23.400 sec minimum, 23.627 sec on average)
pins2lts-mc-linux64( 0/ 8), 24.034: States per second: 384453, Transitions per second: 384460
pins2lts-mc-linux64( 0/ 8), 24.034:
pins2lts-mc-linux64( 0/ 8), 24.034: State space has 8026140 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 24.034: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 24.034: blue states: 9188426 (114.48%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 24.034: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 24.034: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 24.034:
pins2lts-mc-linux64( 0/ 8), 24.034: Total memory used for local state coloring: 140.2MB
pins2lts-mc-linux64( 0/ 8), 24.034:
pins2lts-mc-linux64( 0/ 8), 24.034: Queue width: 8B, total height: 9188426, memory: 70.10MB
pins2lts-mc-linux64( 0/ 8), 24.034: Tree memory: 317.2MB, 41.4 B/state, compr.: 12.9%
pins2lts-mc-linux64( 0/ 8), 24.034: Tree fill ratio (roots/leafs): 5.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 24.034: Stored 83 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 24.034: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 24.034: Est. total memory use: 387.3MB (~1094.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13837633576656544891;'/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/ltsmin13837633576656544891;'/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 21:21:55] [INFO ] Flatten gal took : 5 ms
[2024-05-27 21:21:55] [INFO ] Time to serialize gal into /tmp/LTLCardinality879595259132801805.gal : 1 ms
[2024-05-27 21:21:55] [INFO ] Time to serialize properties into /tmp/LTLCardinality9046586099856262625.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/LTLCardinality879595259132801805.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9046586099856262625.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...296
Read 1 LTL properties
Checking formula 0 : !((G(F("(p90<=p20)"))))
Formula 0 simplified : FG!"(p90<=p20)"
Detected timeout of ITS tools.
[2024-05-27 21:42:34] [INFO ] Flatten gal took : 6 ms
[2024-05-27 21:42:34] [INFO ] Input system was already deterministic with 83 transitions.
[2024-05-27 21:42:34] [INFO ] Transformed 79 places.
[2024-05-27 21:42:34] [INFO ] Transformed 83 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 21:42:34] [INFO ] Time to serialize gal into /tmp/LTLCardinality14321278637128462580.gal : 2 ms
[2024-05-27 21:42:34] [INFO ] Time to serialize properties into /tmp/LTLCardinality9212668006301536701.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/LTLCardinality14321278637128462580.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9212668006301536701.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 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(p90<=p20)"))))
Formula 0 simplified : FG!"(p90<=p20)"
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SemanticWebServices-PT-S064P15"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is SemanticWebServices-PT-S064P15, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r334-tall-171679080500515"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S064P15.tgz
mv SemanticWebServices-PT-S064P15 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;