About the Execution of ITS-Tools for SemanticWebServices-PT-S128P15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | T???????T?TTFFF? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r184-tall-174889265100906.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is SemanticWebServices-PT-S128P15, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-tall-174889265100906
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 8 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 227K May 29 14:32 model.pnml
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content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME SemanticWebServices-PT-S128P15-CTLFireability-2023-12
FORMULA_NAME SemanticWebServices-PT-S128P15-CTLFireability-2023-13
FORMULA_NAME SemanticWebServices-PT-S128P15-CTLFireability-2023-14
FORMULA_NAME SemanticWebServices-PT-S128P15-CTLFireability-2023-15
FORMULA_NAME SemanticWebServices-PT-S128P15-CTLFireability-2025-00
FORMULA_NAME SemanticWebServices-PT-S128P15-CTLFireability-2025-01
FORMULA_NAME SemanticWebServices-PT-S128P15-CTLFireability-2025-02
FORMULA_NAME SemanticWebServices-PT-S128P15-CTLFireability-2025-03
FORMULA_NAME SemanticWebServices-PT-S128P15-CTLFireability-2025-04
FORMULA_NAME SemanticWebServices-PT-S128P15-CTLFireability-2025-05
FORMULA_NAME SemanticWebServices-PT-S128P15-CTLFireability-2025-06
FORMULA_NAME SemanticWebServices-PT-S128P15-CTLFireability-2025-07
FORMULA_NAME SemanticWebServices-PT-S128P15-CTLFireability-2025-08
FORMULA_NAME SemanticWebServices-PT-S128P15-CTLFireability-2025-09
FORMULA_NAME SemanticWebServices-PT-S128P15-CTLFireability-2025-10
FORMULA_NAME SemanticWebServices-PT-S128P15-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1749248536983
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S128P15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-06 22:22:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-06 22:22:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 22:22:18] [INFO ] Load time of PNML (sax parser for PT used): 89 ms
[2025-06-06 22:22:18] [INFO ] Transformed 188 places.
[2025-06-06 22:22:18] [INFO ] Transformed 416 transitions.
[2025-06-06 22:22:18] [INFO ] Parsed PT model containing 188 places and 416 transitions and 1593 arcs in 182 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 220 transitions
Reduce redundant transitions removed 220 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SemanticWebServices-PT-S128P15-CTLFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P15-CTLFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P15-CTLFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 194/194 transitions.
Ensure Unique test removed 23 places
Reduce places removed 95 places and 0 transitions.
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 0 with 197 rules applied. Total rules applied 197 place count 91 transition count 92
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 201 place count 87 transition count 88
Iterating global reduction 1 with 4 rules applied. Total rules applied 205 place count 87 transition count 88
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 207 place count 85 transition count 86
Iterating global reduction 1 with 2 rules applied. Total rules applied 209 place count 85 transition count 86
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 210 place count 84 transition count 85
Iterating global reduction 1 with 1 rules applied. Total rules applied 211 place count 84 transition count 85
Applied a total of 211 rules in 29 ms. Remains 84 /186 variables (removed 102) and now considering 85/194 (removed 109) transitions.
[2025-06-06 22:22:18] [INFO ] Flow matrix only has 76 transitions (discarded 9 similar events)
// Phase 1: matrix 76 rows 84 cols
[2025-06-06 22:22:18] [INFO ] Computed 12 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:22:18] [INFO ] Implicit Places using invariants in 179 ms returned []
[2025-06-06 22:22:18] [INFO ] Flow matrix only has 76 transitions (discarded 9 similar events)
[2025-06-06 22:22:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:22:18] [INFO ] State equation strengthened by 65 read => feed constraints.
[2025-06-06 22:22:18] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
Running 79 sub problems to find dead transitions.
[2025-06-06 22:22:18] [INFO ] Flow matrix only has 76 transitions (discarded 9 similar events)
[2025-06-06 22:22:18] [INFO ] Invariant cache hit.
[2025-06-06 22:22:18] [INFO ] State equation strengthened by 65 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (OVERLAPS) 2/84 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/84 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (OVERLAPS) 75/159 variables, 84/96 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/159 variables, 65/161 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/159 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (OVERLAPS) 0/159 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 159/160 variables, and 161 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1500 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 84/84 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (OVERLAPS) 2/84 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/84 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (OVERLAPS) 75/159 variables, 84/96 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/159 variables, 65/161 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/159 variables, 79/240 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/159 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 0/159 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 159/160 variables, and 240 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1703 ms.
Refiners :[Generalized P Invariants (flows): 12/12 constraints, State Equation: 84/84 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3231ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 3240ms
Starting structural reductions in LTL mode, iteration 1 : 84/186 places, 85/194 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3575 ms. Remains : 84/186 places, 85/194 transitions.
Support contains 34 out of 84 places after structural reductions.
[2025-06-06 22:22:22] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2025-06-06 22:22:22] [INFO ] Flatten gal took : 21 ms
FORMULA SemanticWebServices-PT-S128P15-CTLFireability-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P15-CTLFireability-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-06 22:22:22] [INFO ] Flatten gal took : 7 ms
[2025-06-06 22:22:22] [INFO ] Input system was already deterministic with 85 transitions.
Support contains 25 out of 84 places (down from 34) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1246 ms. (32 steps per ms) remains 1/15 properties
BEST_FIRST walk for 20013 steps (4 resets) in 86 ms. (230 steps per ms) remains 0/1 properties
[2025-06-06 22:22:22] [INFO ] Flatten gal took : 11 ms
[2025-06-06 22:22:22] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:22:22] [INFO ] Input system was already deterministic with 85 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 84/84 places, 85/85 transitions.
Graph (complete) has 216 edges and 84 vertex of which 78 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 7 places
Reduce places removed 8 places and 1 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 65 transition count 76
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 65 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 65 transition count 75
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 16 place count 61 transition count 71
Iterating global reduction 1 with 4 rules applied. Total rules applied 20 place count 61 transition count 71
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 23 place count 58 transition count 68
Iterating global reduction 1 with 3 rules applied. Total rules applied 26 place count 58 transition count 68
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 29 place count 55 transition count 65
Iterating global reduction 1 with 3 rules applied. Total rules applied 32 place count 55 transition count 65
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 52 transition count 62
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 52 transition count 62
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 51 transition count 61
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 51 transition count 61
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 41 place count 51 transition count 60
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 44 place count 51 transition count 57
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 110 edges and 50 vertex of which 49 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 46 place count 49 transition count 56
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 49 place count 49 transition count 53
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 50 place count 48 transition count 53
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 51 place count 47 transition count 52
Iterating global reduction 4 with 1 rules applied. Total rules applied 52 place count 47 transition count 52
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 53 place count 46 transition count 51
Iterating global reduction 4 with 1 rules applied. Total rules applied 54 place count 46 transition count 51
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 55 place count 45 transition count 50
Iterating global reduction 4 with 1 rules applied. Total rules applied 56 place count 45 transition count 50
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 58 place count 43 transition count 48
Iterating global reduction 4 with 2 rules applied. Total rules applied 60 place count 43 transition count 48
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 62 place count 43 transition count 46
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 64 place count 43 transition count 44
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 65 place count 42 transition count 44
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 66 place count 41 transition count 43
Iterating global reduction 6 with 1 rules applied. Total rules applied 67 place count 41 transition count 43
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 68 place count 40 transition count 42
Iterating global reduction 6 with 1 rules applied. Total rules applied 69 place count 40 transition count 42
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 71 place count 38 transition count 40
Iterating global reduction 6 with 2 rules applied. Total rules applied 73 place count 38 transition count 40
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 75 place count 38 transition count 38
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 76 place count 38 transition count 37
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 77 place count 37 transition count 37
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 78 place count 37 transition count 36
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 79 place count 36 transition count 36
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 80 place count 36 transition count 35
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 81 place count 35 transition count 35
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 82 place count 35 transition count 34
Applied a total of 82 rules in 42 ms. Remains 35 /84 variables (removed 49) and now considering 34/85 (removed 51) transitions.
// Phase 1: matrix 34 rows 35 cols
[2025-06-06 22:22:22] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:22:22] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-06 22:22:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:22:22] [INFO ] State equation strengthened by 24 read => feed constraints.
[2025-06-06 22:22:22] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:22:22] [INFO ] Redundant transitions in 21 ms returned []
Running 24 sub problems to find dead transitions.
[2025-06-06 22:22:22] [INFO ] Invariant cache hit.
[2025-06-06 22:22:22] [INFO ] State equation strengthened by 24 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 27/53 variables, 26/27 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 20/47 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 2/55 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 4/59 variables, 4/52 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/59 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (OVERLAPS) 7/66 variables, 7/59 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/66 variables, 3/62 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/66 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 12 (OVERLAPS) 0/66 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 66/69 variables, and 62 constraints, problems are : Problem set: 0 solved, 24 unsolved in 534 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 34/35 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 27/53 variables, 26/27 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 20/47 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 19/66 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (OVERLAPS) 2/55 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/55 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 4/59 variables, 4/71 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/59 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 10 (OVERLAPS) 7/66 variables, 7/78 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/66 variables, 3/81 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/66 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 13 (OVERLAPS) 1/67 variables, 5/86 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/67 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 15 (OVERLAPS) 1/68 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/68 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 17 (OVERLAPS) 0/68 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 68/69 variables, and 87 constraints, problems are : Problem set: 0 solved, 24 unsolved in 593 ms.
Refiners :[Generalized P Invariants (flows): 4/4 constraints, State Equation: 35/35 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1133ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 1133ms
Starting structural reductions in SI_CTL mode, iteration 1 : 35/84 places, 34/85 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1271 ms. Remains : 35/84 places, 34/85 transitions.
[2025-06-06 22:22:24] [INFO ] Flatten gal took : 3 ms
[2025-06-06 22:22:24] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:22:24] [INFO ] Input system was already deterministic with 34 transitions.
[2025-06-06 22:22:24] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:22:24] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:22:24] [INFO ] Time to serialize gal into /tmp/CTLFireability13176594684698790812.gal : 1 ms
[2025-06-06 22:22:24] [INFO ] Time to serialize properties into /tmp/CTLFireability7613672795988658891.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13176594684698790812.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7613672795988658891.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 22:22:54] [INFO ] Flatten gal took : 6 ms
[2025-06-06 22:22:54] [INFO ] Applying decomposition
[2025-06-06 22:22:54] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16052940190303118492.txt' '-o' '/tmp/graph16052940190303118492.bin' '-w' '/tmp/graph16052940190303118492.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16052940190303118492.bin' '-l' '-1' '-v' '-w' '/tmp/graph16052940190303118492.weights' '-q' '0' '-e' '0.001'
[2025-06-06 22:22:54] [INFO ] Decomposing Gal with order
[2025-06-06 22:22:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 22:22:54] [INFO ] Removed a total of 4 redundant transitions.
[2025-06-06 22:22:54] [INFO ] Flatten gal took : 29 ms
[2025-06-06 22:22:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2025-06-06 22:22:54] [INFO ] Time to serialize gal into /tmp/CTLFireability2488486864983519880.gal : 2 ms
[2025-06-06 22:22:54] [INFO ] Time to serialize properties into /tmp/CTLFireability13346498066824325104.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2488486864983519880.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13346498066824325104.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 84/84 places, 85/85 transitions.
Graph (complete) has 216 edges and 84 vertex of which 78 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 11 places
Reduce places removed 12 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 59 transition count 74
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 59 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 16 place count 59 transition count 73
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 23 place count 52 transition count 66
Iterating global reduction 1 with 7 rules applied. Total rules applied 30 place count 52 transition count 66
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 37 place count 45 transition count 59
Iterating global reduction 1 with 7 rules applied. Total rules applied 44 place count 45 transition count 59
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 49 place count 40 transition count 54
Iterating global reduction 1 with 5 rules applied. Total rules applied 54 place count 40 transition count 54
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 58 place count 36 transition count 50
Iterating global reduction 1 with 4 rules applied. Total rules applied 62 place count 36 transition count 50
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 65 place count 33 transition count 47
Iterating global reduction 1 with 3 rules applied. Total rules applied 68 place count 33 transition count 47
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 71 place count 33 transition count 44
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 73 place count 33 transition count 42
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 69 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 75 place count 31 transition count 41
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 76 place count 31 transition count 40
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 77 place count 30 transition count 40
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 78 place count 29 transition count 39
Iterating global reduction 4 with 1 rules applied. Total rules applied 79 place count 29 transition count 39
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 81 place count 27 transition count 37
Iterating global reduction 4 with 2 rules applied. Total rules applied 83 place count 27 transition count 37
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 86 place count 24 transition count 34
Iterating global reduction 4 with 3 rules applied. Total rules applied 89 place count 24 transition count 34
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 93 place count 20 transition count 30
Iterating global reduction 4 with 4 rules applied. Total rules applied 97 place count 20 transition count 30
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 101 place count 20 transition count 26
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 102 place count 20 transition count 25
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 103 place count 19 transition count 25
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 105 place count 19 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 106 place count 18 transition count 23
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 107 place count 17 transition count 22
Iterating global reduction 7 with 1 rules applied. Total rules applied 108 place count 17 transition count 22
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 109 place count 16 transition count 21
Iterating global reduction 7 with 1 rules applied. Total rules applied 110 place count 16 transition count 21
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 111 place count 16 transition count 20
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 112 place count 16 transition count 19
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 113 place count 15 transition count 19
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 114 place count 15 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 115 place count 14 transition count 18
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 116 place count 14 transition count 17
Applied a total of 116 rules in 25 ms. Remains 14 /84 variables (removed 70) and now considering 17/85 (removed 68) transitions.
// Phase 1: matrix 17 rows 14 cols
[2025-06-06 22:23:24] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:23:24] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-06 22:23:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:23:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2025-06-06 22:23:24] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:23:24] [INFO ] Redundant transitions in 13 ms returned []
Running 10 sub problems to find dead transitions.
[2025-06-06 22:23:24] [INFO ] Invariant cache hit.
[2025-06-06 22:23:24] [INFO ] State equation strengthened by 10 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 13/24 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 9/20 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/24 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 2/26 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/26 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 1/27 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/27 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 1/28 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/28 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (OVERLAPS) 0/28 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 28/31 variables, and 23 constraints, problems are : Problem set: 0 solved, 10 unsolved in 135 ms.
Refiners :[State Equation: 13/14 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 13/24 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 9/20 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/24 variables, 8/28 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 2/26 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/26 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 1/27 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/27 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 1/28 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/28 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 1/29 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/29 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (OVERLAPS) 1/30 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/30 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 15 (OVERLAPS) 0/30 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 30/31 variables, and 34 constraints, problems are : Problem set: 0 solved, 10 unsolved in 163 ms.
Refiners :[State Equation: 14/14 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 328ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 329ms
Starting structural reductions in SI_CTL mode, iteration 1 : 14/84 places, 17/85 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 426 ms. Remains : 14/84 places, 17/85 transitions.
[2025-06-06 22:23:24] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:23:24] [INFO ] Flatten gal took : 0 ms
[2025-06-06 22:23:24] [INFO ] Input system was already deterministic with 17 transitions.
[2025-06-06 22:23:24] [INFO ] Flatten gal took : 0 ms
[2025-06-06 22:23:24] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:23:24] [INFO ] Time to serialize gal into /tmp/CTLFireability12007323487687857624.gal : 1 ms
[2025-06-06 22:23:24] [INFO ] Time to serialize properties into /tmp/CTLFireability6616499992000915729.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12007323487687857624.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6616499992000915729.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 22:23:54] [INFO ] Flatten gal took : 3 ms
[2025-06-06 22:23:54] [INFO ] Applying decomposition
[2025-06-06 22:23:54] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3030795791252219642.txt' '-o' '/tmp/graph3030795791252219642.bin' '-w' '/tmp/graph3030795791252219642.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3030795791252219642.bin' '-l' '-1' '-v' '-w' '/tmp/graph3030795791252219642.weights' '-q' '0' '-e' '0.001'
[2025-06-06 22:23:54] [INFO ] Decomposing Gal with order
[2025-06-06 22:23:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 22:23:54] [INFO ] Removed a total of 1 redundant transitions.
[2025-06-06 22:23:54] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:23:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 0 ms.
[2025-06-06 22:23:54] [INFO ] Time to serialize gal into /tmp/CTLFireability10909641730354274598.gal : 0 ms
[2025-06-06 22:23:54] [INFO ] Time to serialize properties into /tmp/CTLFireability11098447144477685733.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10909641730354274598.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11098447144477685733.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 84/84 places, 85/85 transitions.
Graph (complete) has 216 edges and 84 vertex of which 78 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 10 places
Reduce places removed 11 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 61 transition count 75
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 61 transition count 75
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 61 transition count 74
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 55 transition count 68
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 55 transition count 68
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 32 place count 49 transition count 62
Iterating global reduction 1 with 6 rules applied. Total rules applied 38 place count 49 transition count 62
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 41 place count 46 transition count 59
Iterating global reduction 1 with 3 rules applied. Total rules applied 44 place count 46 transition count 59
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 46 place count 44 transition count 57
Iterating global reduction 1 with 2 rules applied. Total rules applied 48 place count 44 transition count 57
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 49 place count 43 transition count 56
Iterating global reduction 1 with 1 rules applied. Total rules applied 50 place count 43 transition count 56
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 51 place count 43 transition count 55
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 54 place count 43 transition count 52
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 92 edges and 42 vertex of which 41 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 56 place count 41 transition count 51
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 57 place count 41 transition count 50
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 58 place count 40 transition count 50
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 59 place count 39 transition count 49
Iterating global reduction 4 with 1 rules applied. Total rules applied 60 place count 39 transition count 49
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 62 place count 37 transition count 47
Iterating global reduction 4 with 2 rules applied. Total rules applied 64 place count 37 transition count 47
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 67 place count 34 transition count 44
Iterating global reduction 4 with 3 rules applied. Total rules applied 70 place count 34 transition count 44
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 74 place count 30 transition count 40
Iterating global reduction 4 with 4 rules applied. Total rules applied 78 place count 30 transition count 40
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 82 place count 30 transition count 36
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 83 place count 30 transition count 35
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 84 place count 29 transition count 35
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 85 place count 28 transition count 34
Iterating global reduction 6 with 1 rules applied. Total rules applied 86 place count 28 transition count 34
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 87 place count 27 transition count 33
Iterating global reduction 6 with 1 rules applied. Total rules applied 88 place count 27 transition count 33
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 89 place count 26 transition count 32
Iterating global reduction 6 with 1 rules applied. Total rules applied 90 place count 26 transition count 32
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 91 place count 26 transition count 31
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 93 place count 26 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 94 place count 25 transition count 29
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 95 place count 24 transition count 28
Iterating global reduction 8 with 1 rules applied. Total rules applied 96 place count 24 transition count 28
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 97 place count 23 transition count 27
Iterating global reduction 8 with 1 rules applied. Total rules applied 98 place count 23 transition count 27
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 99 place count 23 transition count 26
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 100 place count 23 transition count 25
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 101 place count 22 transition count 25
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 102 place count 22 transition count 24
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 103 place count 21 transition count 24
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 104 place count 21 transition count 23
Applied a total of 104 rules in 33 ms. Remains 21 /84 variables (removed 63) and now considering 23/85 (removed 62) transitions.
// Phase 1: matrix 23 rows 21 cols
[2025-06-06 22:24:24] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:24:24] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-06 22:24:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:24:24] [INFO ] State equation strengthened by 15 read => feed constraints.
[2025-06-06 22:24:24] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:24:24] [INFO ] Redundant transitions in 14 ms returned []
Running 15 sub problems to find dead transitions.
[2025-06-06 22:24:24] [INFO ] Invariant cache hit.
[2025-06-06 22:24:24] [INFO ] State equation strengthened by 15 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 18/34 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 13/29 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 2/36 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 2/38 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/38 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 3/41 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/41 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/41 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (OVERLAPS) 0/41 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 41/44 variables, and 36 constraints, problems are : Problem set: 0 solved, 15 unsolved in 246 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/21 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 18/34 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 13/29 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 12/41 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 2/36 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/36 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 2/38 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/38 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 3/41 variables, 3/47 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/41 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/41 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 12 (OVERLAPS) 1/42 variables, 3/51 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/42 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 14 (OVERLAPS) 1/43 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/43 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 16 (OVERLAPS) 0/43 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 43/44 variables, and 52 constraints, problems are : Problem set: 0 solved, 15 unsolved in 288 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 21/21 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 537ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 538ms
Starting structural reductions in SI_CTL mode, iteration 1 : 21/84 places, 23/85 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 672 ms. Remains : 21/84 places, 23/85 transitions.
[2025-06-06 22:24:25] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:24:25] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:24:25] [INFO ] Input system was already deterministic with 23 transitions.
[2025-06-06 22:24:25] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:24:25] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:24:25] [INFO ] Time to serialize gal into /tmp/CTLFireability16318013042457720653.gal : 0 ms
[2025-06-06 22:24:25] [INFO ] Time to serialize properties into /tmp/CTLFireability4472240444305757170.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16318013042457720653.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4472240444305757170.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 22:24:55] [INFO ] Flatten gal took : 3 ms
[2025-06-06 22:24:55] [INFO ] Applying decomposition
[2025-06-06 22:24:55] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1846224341378920530.txt' '-o' '/tmp/graph1846224341378920530.bin' '-w' '/tmp/graph1846224341378920530.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1846224341378920530.bin' '-l' '-1' '-v' '-w' '/tmp/graph1846224341378920530.weights' '-q' '0' '-e' '0.001'
[2025-06-06 22:24:55] [INFO ] Decomposing Gal with order
[2025-06-06 22:24:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 22:24:55] [INFO ] Removed a total of 2 redundant transitions.
[2025-06-06 22:24:55] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:24:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2025-06-06 22:24:55] [INFO ] Time to serialize gal into /tmp/CTLFireability11319706668267911937.gal : 0 ms
[2025-06-06 22:24:55] [INFO ] Time to serialize properties into /tmp/CTLFireability2188273183894318148.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11319706668267911937.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2188273183894318148.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 84/84 places, 85/85 transitions.
Graph (complete) has 216 edges and 84 vertex of which 78 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 10 places
Reduce places removed 11 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 61 transition count 75
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 61 transition count 75
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 61 transition count 74
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 55 transition count 68
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 55 transition count 68
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 32 place count 49 transition count 62
Iterating global reduction 1 with 6 rules applied. Total rules applied 38 place count 49 transition count 62
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 42 place count 45 transition count 58
Iterating global reduction 1 with 4 rules applied. Total rules applied 46 place count 45 transition count 58
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 49 place count 42 transition count 55
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 42 transition count 55
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 54 place count 40 transition count 53
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 40 transition count 53
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 58 place count 40 transition count 51
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 61 place count 40 transition count 48
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 85 edges and 39 vertex of which 38 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 63 place count 38 transition count 47
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 38 transition count 46
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 65 place count 37 transition count 46
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 66 place count 36 transition count 45
Iterating global reduction 4 with 1 rules applied. Total rules applied 67 place count 36 transition count 45
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 68 place count 35 transition count 44
Iterating global reduction 4 with 1 rules applied. Total rules applied 69 place count 35 transition count 44
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 71 place count 33 transition count 42
Iterating global reduction 4 with 2 rules applied. Total rules applied 73 place count 33 transition count 42
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 76 place count 30 transition count 39
Iterating global reduction 4 with 3 rules applied. Total rules applied 79 place count 30 transition count 39
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 82 place count 30 transition count 36
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 83 place count 30 transition count 35
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 84 place count 29 transition count 35
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 85 place count 28 transition count 34
Iterating global reduction 6 with 1 rules applied. Total rules applied 86 place count 28 transition count 34
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 87 place count 27 transition count 33
Iterating global reduction 6 with 1 rules applied. Total rules applied 88 place count 27 transition count 33
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 89 place count 26 transition count 32
Iterating global reduction 6 with 1 rules applied. Total rules applied 90 place count 26 transition count 32
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 91 place count 26 transition count 31
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 93 place count 26 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 94 place count 25 transition count 29
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 95 place count 24 transition count 28
Iterating global reduction 8 with 1 rules applied. Total rules applied 96 place count 24 transition count 28
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 97 place count 23 transition count 27
Iterating global reduction 8 with 1 rules applied. Total rules applied 98 place count 23 transition count 27
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 99 place count 23 transition count 26
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 100 place count 23 transition count 25
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 101 place count 22 transition count 25
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 102 place count 22 transition count 24
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 103 place count 21 transition count 24
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 104 place count 21 transition count 23
Applied a total of 104 rules in 27 ms. Remains 21 /84 variables (removed 63) and now considering 23/85 (removed 62) transitions.
// Phase 1: matrix 23 rows 21 cols
[2025-06-06 22:25:25] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:25:25] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-06 22:25:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:25:25] [INFO ] State equation strengthened by 15 read => feed constraints.
[2025-06-06 22:25:25] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:25:25] [INFO ] Redundant transitions in 12 ms returned []
Running 15 sub problems to find dead transitions.
[2025-06-06 22:25:25] [INFO ] Invariant cache hit.
[2025-06-06 22:25:25] [INFO ] State equation strengthened by 15 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 18/34 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 13/29 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 2/36 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 2/38 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/38 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 3/41 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/41 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/41 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (OVERLAPS) 0/41 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 41/44 variables, and 36 constraints, problems are : Problem set: 0 solved, 15 unsolved in 230 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/21 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 18/34 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 13/29 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 12/41 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 2/36 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/36 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 2/38 variables, 2/44 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/38 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 3/41 variables, 3/47 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/41 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/41 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 12 (OVERLAPS) 1/42 variables, 3/51 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/42 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 14 (OVERLAPS) 1/43 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/43 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 16 (OVERLAPS) 0/43 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 43/44 variables, and 52 constraints, problems are : Problem set: 0 solved, 15 unsolved in 300 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 21/21 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 533ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 534ms
Starting structural reductions in SI_CTL mode, iteration 1 : 21/84 places, 23/85 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 630 ms. Remains : 21/84 places, 23/85 transitions.
[2025-06-06 22:25:26] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:25:26] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:25:26] [INFO ] Input system was already deterministic with 23 transitions.
[2025-06-06 22:25:26] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:25:26] [INFO ] Flatten gal took : 0 ms
[2025-06-06 22:25:26] [INFO ] Time to serialize gal into /tmp/CTLFireability8499454422972955360.gal : 0 ms
[2025-06-06 22:25:26] [INFO ] Time to serialize properties into /tmp/CTLFireability1218017762126885278.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8499454422972955360.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1218017762126885278.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 22:25:56] [INFO ] Flatten gal took : 3 ms
[2025-06-06 22:25:56] [INFO ] Applying decomposition
[2025-06-06 22:25:56] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14468560043381608695.txt' '-o' '/tmp/graph14468560043381608695.bin' '-w' '/tmp/graph14468560043381608695.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14468560043381608695.bin' '-l' '-1' '-v' '-w' '/tmp/graph14468560043381608695.weights' '-q' '0' '-e' '0.001'
[2025-06-06 22:25:56] [INFO ] Decomposing Gal with order
[2025-06-06 22:25:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 22:25:56] [INFO ] Removed a total of 2 redundant transitions.
[2025-06-06 22:25:56] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:25:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 0 ms.
[2025-06-06 22:25:56] [INFO ] Time to serialize gal into /tmp/CTLFireability16921990710171319300.gal : 0 ms
[2025-06-06 22:25:56] [INFO ] Time to serialize properties into /tmp/CTLFireability6627372869721252141.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16921990710171319300.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6627372869721252141.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 85/85 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 73 transition count 85
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 16 place count 68 transition count 80
Iterating global reduction 1 with 5 rules applied. Total rules applied 21 place count 68 transition count 80
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 22 place count 68 transition count 79
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 26 place count 64 transition count 75
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 64 transition count 75
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 34 place count 60 transition count 71
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 60 transition count 71
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 41 place count 57 transition count 68
Iterating global reduction 2 with 3 rules applied. Total rules applied 44 place count 57 transition count 68
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 46 place count 55 transition count 66
Iterating global reduction 2 with 2 rules applied. Total rules applied 48 place count 55 transition count 66
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 49 place count 54 transition count 65
Iterating global reduction 2 with 1 rules applied. Total rules applied 50 place count 54 transition count 65
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 51 place count 54 transition count 64
Applied a total of 51 rules in 8 ms. Remains 54 /84 variables (removed 30) and now considering 64/85 (removed 21) transitions.
[2025-06-06 22:26:26] [INFO ] Flow matrix only has 56 transitions (discarded 8 similar events)
// Phase 1: matrix 56 rows 54 cols
[2025-06-06 22:26:26] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:26:26] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-06-06 22:26:26] [INFO ] Flow matrix only has 56 transitions (discarded 8 similar events)
[2025-06-06 22:26:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:26:26] [INFO ] State equation strengthened by 46 read => feed constraints.
[2025-06-06 22:26:26] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2025-06-06 22:26:26] [INFO ] Flow matrix only has 56 transitions (discarded 8 similar events)
[2025-06-06 22:26:26] [INFO ] Invariant cache hit.
[2025-06-06 22:26:26] [INFO ] State equation strengthened by 46 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 2/54 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (OVERLAPS) 55/109 variables, 54/55 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/109 variables, 46/101 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/109 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 0/109 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 109/110 variables, and 101 constraints, problems are : Problem set: 0 solved, 59 unsolved in 787 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 54/54 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 2/54 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (OVERLAPS) 55/109 variables, 54/55 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/109 variables, 46/101 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/109 variables, 59/160 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/109 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 0/109 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 109/110 variables, and 160 constraints, problems are : Problem set: 0 solved, 59 unsolved in 793 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 54/54 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1584ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 1585ms
Starting structural reductions in LTL mode, iteration 1 : 54/84 places, 64/85 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1666 ms. Remains : 54/84 places, 64/85 transitions.
[2025-06-06 22:26:28] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:26:28] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:26:28] [INFO ] Input system was already deterministic with 64 transitions.
[2025-06-06 22:26:28] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:26:28] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:26:28] [INFO ] Time to serialize gal into /tmp/CTLFireability14459722592858639423.gal : 0 ms
[2025-06-06 22:26:28] [INFO ] Time to serialize properties into /tmp/CTLFireability4852621360392383889.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14459722592858639423.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4852621360392383889.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 22:26:58] [INFO ] Flatten gal took : 6 ms
[2025-06-06 22:26:58] [INFO ] Applying decomposition
[2025-06-06 22:26:58] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18411550279643230675.txt' '-o' '/tmp/graph18411550279643230675.bin' '-w' '/tmp/graph18411550279643230675.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18411550279643230675.bin' '-l' '-1' '-v' '-w' '/tmp/graph18411550279643230675.weights' '-q' '0' '-e' '0.001'
[2025-06-06 22:26:58] [INFO ] Decomposing Gal with order
[2025-06-06 22:26:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 22:26:58] [INFO ] Removed a total of 15 redundant transitions.
[2025-06-06 22:26:58] [INFO ] Flatten gal took : 4 ms
[2025-06-06 22:26:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 1 ms.
[2025-06-06 22:26:58] [INFO ] Time to serialize gal into /tmp/CTLFireability3425882873648088536.gal : 1 ms
[2025-06-06 22:26:58] [INFO ] Time to serialize properties into /tmp/CTLFireability2451002191164441507.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3425882873648088536.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2451002191164441507.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 84/84 places, 85/85 transitions.
Graph (complete) has 216 edges and 84 vertex of which 78 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 10 places
Reduce places removed 11 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 61 transition count 75
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 61 transition count 75
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 20 place count 54 transition count 68
Iterating global reduction 0 with 7 rules applied. Total rules applied 27 place count 54 transition count 68
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 34 place count 47 transition count 61
Iterating global reduction 0 with 7 rules applied. Total rules applied 41 place count 47 transition count 61
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 46 place count 42 transition count 56
Iterating global reduction 0 with 5 rules applied. Total rules applied 51 place count 42 transition count 56
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 55 place count 38 transition count 52
Iterating global reduction 0 with 4 rules applied. Total rules applied 59 place count 38 transition count 52
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 62 place count 35 transition count 49
Iterating global reduction 0 with 3 rules applied. Total rules applied 65 place count 35 transition count 49
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 68 place count 35 transition count 46
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 70 place count 35 transition count 44
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 80 edges and 34 vertex of which 33 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 1 with 2 rules applied. Total rules applied 72 place count 33 transition count 43
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 73 place count 33 transition count 42
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 74 place count 32 transition count 42
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 75 place count 31 transition count 41
Iterating global reduction 3 with 1 rules applied. Total rules applied 76 place count 31 transition count 41
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 78 place count 29 transition count 39
Iterating global reduction 3 with 2 rules applied. Total rules applied 80 place count 29 transition count 39
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 83 place count 26 transition count 36
Iterating global reduction 3 with 3 rules applied. Total rules applied 86 place count 26 transition count 36
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 90 place count 22 transition count 32
Iterating global reduction 3 with 4 rules applied. Total rules applied 94 place count 22 transition count 32
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 98 place count 22 transition count 28
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 99 place count 22 transition count 27
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 100 place count 21 transition count 27
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 101 place count 20 transition count 26
Iterating global reduction 5 with 1 rules applied. Total rules applied 102 place count 20 transition count 26
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 103 place count 19 transition count 25
Iterating global reduction 5 with 1 rules applied. Total rules applied 104 place count 19 transition count 25
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 105 place count 18 transition count 24
Iterating global reduction 5 with 1 rules applied. Total rules applied 106 place count 18 transition count 24
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 107 place count 18 transition count 23
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 108 place count 18 transition count 22
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 109 place count 17 transition count 22
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 110 place count 16 transition count 21
Iterating global reduction 7 with 1 rules applied. Total rules applied 111 place count 16 transition count 21
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 112 place count 15 transition count 20
Iterating global reduction 7 with 1 rules applied. Total rules applied 113 place count 15 transition count 20
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 114 place count 15 transition count 19
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 115 place count 15 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 116 place count 14 transition count 18
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 117 place count 14 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 118 place count 13 transition count 17
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 119 place count 13 transition count 16
Applied a total of 119 rules in 21 ms. Remains 13 /84 variables (removed 71) and now considering 16/85 (removed 69) transitions.
// Phase 1: matrix 16 rows 13 cols
[2025-06-06 22:27:28] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:27:28] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-06 22:27:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:27:28] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-06 22:27:28] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:27:28] [INFO ] Redundant transitions in 10 ms returned []
Running 9 sub problems to find dead transitions.
[2025-06-06 22:27:28] [INFO ] Invariant cache hit.
[2025-06-06 22:27:28] [INFO ] State equation strengthened by 9 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 13/24 variables, 11/12 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/24 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 2/26 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/26 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 0/26 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 26/29 variables, and 22 constraints, problems are : Problem set: 0 solved, 9 unsolved in 82 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 12/13 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 13/24 variables, 11/12 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/24 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 8/29 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/24 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 2/26 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/26 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 1/27 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/27 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 1/28 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/28 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 0/28 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 28/29 variables, and 32 constraints, problems are : Problem set: 0 solved, 9 unsolved in 129 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 13/13 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 235ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 235ms
Starting structural reductions in SI_CTL mode, iteration 1 : 13/84 places, 16/85 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 320 ms. Remains : 13/84 places, 16/85 transitions.
[2025-06-06 22:27:28] [INFO ] Flatten gal took : 0 ms
[2025-06-06 22:27:28] [INFO ] Flatten gal took : 0 ms
[2025-06-06 22:27:28] [INFO ] Input system was already deterministic with 16 transitions.
[2025-06-06 22:27:28] [INFO ] Flatten gal took : 0 ms
[2025-06-06 22:27:28] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:27:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9046869152963700066.gal : 0 ms
[2025-06-06 22:27:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14873505195933272792.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9046869152963700066.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14873505195933272792.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality14873505195933272792.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :15 after 35
Invariant property SemanticWebServices-PT-S128P15-CTLFireability-2025-08 does not hold.
FORMULA SemanticWebServices-PT-S128P15-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,80,0.011056,3860,2,44,9,318,5,0,49,177,0
Total reachable state count : 80
Verifying 1 reachability properties.
Invariant property SemanticWebServices-PT-S128P15-CTLFireability-2025-08 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
SemanticWebServices-PT-S128P15-CTLFireability-2025-08,1,0.011453,4116,2,14,9,318,6,0,54,177,0
RANDOM walk for 30032 steps (13 resets) in 145 ms. (205 steps per ms) remains 0/1 properties
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 85/85 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 73 transition count 85
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 17 place count 67 transition count 79
Iterating global reduction 1 with 6 rules applied. Total rules applied 23 place count 67 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 67 transition count 78
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 29 place count 62 transition count 73
Iterating global reduction 2 with 5 rules applied. Total rules applied 34 place count 62 transition count 73
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 39 place count 57 transition count 68
Iterating global reduction 2 with 5 rules applied. Total rules applied 44 place count 57 transition count 68
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 48 place count 53 transition count 64
Iterating global reduction 2 with 4 rules applied. Total rules applied 52 place count 53 transition count 64
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 50 transition count 61
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 50 transition count 61
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 49 transition count 60
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 49 transition count 60
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 61 place count 49 transition count 59
Applied a total of 61 rules in 5 ms. Remains 49 /84 variables (removed 35) and now considering 59/85 (removed 26) transitions.
[2025-06-06 22:27:28] [INFO ] Flow matrix only has 51 transitions (discarded 8 similar events)
// Phase 1: matrix 51 rows 49 cols
[2025-06-06 22:27:28] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:27:28] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-06 22:27:28] [INFO ] Flow matrix only has 51 transitions (discarded 8 similar events)
[2025-06-06 22:27:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:27:28] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-06-06 22:27:28] [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.
Running 54 sub problems to find dead transitions.
[2025-06-06 22:27:28] [INFO ] Flow matrix only has 51 transitions (discarded 8 similar events)
[2025-06-06 22:27:28] [INFO ] Invariant cache hit.
[2025-06-06 22:27:28] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (OVERLAPS) 2/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 50/99 variables, 49/50 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 41/91 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (OVERLAPS) 0/99 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 99/100 variables, and 91 constraints, problems are : Problem set: 0 solved, 54 unsolved in 671 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (OVERLAPS) 2/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 50/99 variables, 49/50 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 41/91 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 54/145 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (OVERLAPS) 0/99 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 99/100 variables, and 145 constraints, problems are : Problem set: 0 solved, 54 unsolved in 717 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1392ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 1393ms
Starting structural reductions in LTL mode, iteration 1 : 49/84 places, 59/85 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1457 ms. Remains : 49/84 places, 59/85 transitions.
[2025-06-06 22:27:30] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:27:30] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:27:30] [INFO ] Input system was already deterministic with 59 transitions.
[2025-06-06 22:27:30] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:27:30] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:27:30] [INFO ] Time to serialize gal into /tmp/CTLFireability16828591207772330201.gal : 1 ms
[2025-06-06 22:27:30] [INFO ] Time to serialize properties into /tmp/CTLFireability12510177675766287707.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16828591207772330201.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12510177675766287707.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 22:28:00] [INFO ] Flatten gal took : 4 ms
[2025-06-06 22:28:00] [INFO ] Applying decomposition
[2025-06-06 22:28:00] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9574098418905312764.txt' '-o' '/tmp/graph9574098418905312764.bin' '-w' '/tmp/graph9574098418905312764.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9574098418905312764.bin' '-l' '-1' '-v' '-w' '/tmp/graph9574098418905312764.weights' '-q' '0' '-e' '0.001'
[2025-06-06 22:28:00] [INFO ] Decomposing Gal with order
[2025-06-06 22:28:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 22:28:00] [INFO ] Removed a total of 14 redundant transitions.
[2025-06-06 22:28:00] [INFO ] Flatten gal took : 6 ms
[2025-06-06 22:28:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 1 ms.
[2025-06-06 22:28:00] [INFO ] Time to serialize gal into /tmp/CTLFireability10724178895490383512.gal : 2 ms
[2025-06-06 22:28:00] [INFO ] Time to serialize properties into /tmp/CTLFireability15341397831886515461.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10724178895490383512.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15341397831886515461.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 84/84 places, 85/85 transitions.
Graph (complete) has 216 edges and 84 vertex of which 78 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 11 places
Reduce places removed 12 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 59 transition count 74
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 59 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 16 place count 59 transition count 73
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 53 transition count 67
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 53 transition count 67
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 34 place count 47 transition count 61
Iterating global reduction 1 with 6 rules applied. Total rules applied 40 place count 47 transition count 61
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 43 transition count 57
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 43 transition count 57
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 51 place count 40 transition count 54
Iterating global reduction 1 with 3 rules applied. Total rules applied 54 place count 40 transition count 54
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 56 place count 38 transition count 52
Iterating global reduction 1 with 2 rules applied. Total rules applied 58 place count 38 transition count 52
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 60 place count 38 transition count 50
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 62 place count 38 transition count 48
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 79 edges and 37 vertex of which 36 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 64 place count 36 transition count 47
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 66 place count 36 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 67 place count 35 transition count 45
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 68 place count 34 transition count 44
Iterating global reduction 4 with 1 rules applied. Total rules applied 69 place count 34 transition count 44
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 71 place count 32 transition count 42
Iterating global reduction 4 with 2 rules applied. Total rules applied 73 place count 32 transition count 42
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 76 place count 29 transition count 39
Iterating global reduction 4 with 3 rules applied. Total rules applied 79 place count 29 transition count 39
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 83 place count 25 transition count 35
Iterating global reduction 4 with 4 rules applied. Total rules applied 87 place count 25 transition count 35
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 91 place count 25 transition count 31
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 92 place count 25 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 93 place count 24 transition count 30
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 94 place count 23 transition count 29
Iterating global reduction 6 with 1 rules applied. Total rules applied 95 place count 23 transition count 29
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 96 place count 22 transition count 28
Iterating global reduction 6 with 1 rules applied. Total rules applied 97 place count 22 transition count 28
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 98 place count 21 transition count 27
Iterating global reduction 6 with 1 rules applied. Total rules applied 99 place count 21 transition count 27
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 100 place count 21 transition count 26
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 101 place count 21 transition count 25
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 102 place count 20 transition count 25
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 103 place count 19 transition count 24
Iterating global reduction 8 with 1 rules applied. Total rules applied 104 place count 19 transition count 24
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 105 place count 18 transition count 23
Iterating global reduction 8 with 1 rules applied. Total rules applied 106 place count 18 transition count 23
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 107 place count 18 transition count 22
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 108 place count 18 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 109 place count 17 transition count 21
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 110 place count 17 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 111 place count 16 transition count 20
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 112 place count 16 transition count 19
Applied a total of 112 rules in 9 ms. Remains 16 /84 variables (removed 68) and now considering 19/85 (removed 66) transitions.
// Phase 1: matrix 19 rows 16 cols
[2025-06-06 22:28:30] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:28:30] [INFO ] Implicit Places using invariants in 14 ms returned []
[2025-06-06 22:28:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:28:30] [INFO ] State equation strengthened by 12 read => feed constraints.
[2025-06-06 22:28:30] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:28:30] [INFO ] Redundant transitions in 11 ms returned []
Running 12 sub problems to find dead transitions.
[2025-06-06 22:28:30] [INFO ] Invariant cache hit.
[2025-06-06 22:28:30] [INFO ] State equation strengthened by 12 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 15/28 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 11/24 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 2/30 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/30 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 1/31 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/31 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (OVERLAPS) 1/32 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/32 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 0/32 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 32/35 variables, and 27 constraints, problems are : Problem set: 0 solved, 12 unsolved in 153 ms.
Refiners :[State Equation: 15/16 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 15/28 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 11/24 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 10/34 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 2/30 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/30 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 1/31 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/31 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 1/32 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/32 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (OVERLAPS) 1/33 variables, 2/39 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/33 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (OVERLAPS) 1/34 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/34 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 15 (OVERLAPS) 0/34 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 34/35 variables, and 40 constraints, problems are : Problem set: 0 solved, 12 unsolved in 235 ms.
Refiners :[State Equation: 16/16 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 391ms problems are : Problem set: 0 solved, 12 unsolved
Search for dead transitions found 0 dead transitions in 391ms
Starting structural reductions in SI_CTL mode, iteration 1 : 16/84 places, 19/85 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 452 ms. Remains : 16/84 places, 19/85 transitions.
[2025-06-06 22:28:30] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:28:30] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:28:30] [INFO ] Input system was already deterministic with 19 transitions.
[2025-06-06 22:28:30] [INFO ] Flatten gal took : 0 ms
[2025-06-06 22:28:30] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:28:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17435672769222206617.gal : 0 ms
[2025-06-06 22:28:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11885358783939423871.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17435672769222206617.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11885358783939423871.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
RANDOM walk for 13379 steps (5 resets) in 12 ms. (1029 steps per ms) remains 0/1 properties
FORMULA SemanticWebServices-PT-S128P15-CTLFireability-2023-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
Loading property file /tmp/ReachabilityCardinality11885358783939423871.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 28
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :28 after 64
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :64 after 132
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :132 after 264
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 85/85 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 73 transition count 85
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 17 place count 67 transition count 79
Iterating global reduction 1 with 6 rules applied. Total rules applied 23 place count 67 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 67 transition count 78
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 29 place count 62 transition count 73
Iterating global reduction 2 with 5 rules applied. Total rules applied 34 place count 62 transition count 73
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 39 place count 57 transition count 68
Iterating global reduction 2 with 5 rules applied. Total rules applied 44 place count 57 transition count 68
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 48 place count 53 transition count 64
Iterating global reduction 2 with 4 rules applied. Total rules applied 52 place count 53 transition count 64
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 50 transition count 61
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 50 transition count 61
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 49 transition count 60
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 49 transition count 60
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 61 place count 49 transition count 59
Applied a total of 61 rules in 2 ms. Remains 49 /84 variables (removed 35) and now considering 59/85 (removed 26) transitions.
[2025-06-06 22:28:30] [INFO ] Flow matrix only has 51 transitions (discarded 8 similar events)
// Phase 1: matrix 51 rows 49 cols
[2025-06-06 22:28:30] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:28:30] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-06 22:28:30] [INFO ] Flow matrix only has 51 transitions (discarded 8 similar events)
[2025-06-06 22:28:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:28:30] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-06-06 22:28:30] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 54 sub problems to find dead transitions.
[2025-06-06 22:28:30] [INFO ] Flow matrix only has 51 transitions (discarded 8 similar events)
[2025-06-06 22:28:30] [INFO ] Invariant cache hit.
[2025-06-06 22:28:30] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (OVERLAPS) 2/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 50/99 variables, 49/50 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 41/91 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (OVERLAPS) 0/99 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 99/100 variables, and 91 constraints, problems are : Problem set: 0 solved, 54 unsolved in 691 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (OVERLAPS) 2/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 50/99 variables, 49/50 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 41/91 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 54/145 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (OVERLAPS) 0/99 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 99/100 variables, and 145 constraints, problems are : Problem set: 0 solved, 54 unsolved in 719 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1418ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 1419ms
Starting structural reductions in LTL mode, iteration 1 : 49/84 places, 59/85 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1494 ms. Remains : 49/84 places, 59/85 transitions.
[2025-06-06 22:28:32] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:28:32] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:28:32] [INFO ] Input system was already deterministic with 59 transitions.
[2025-06-06 22:28:32] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:28:32] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:28:32] [INFO ] Time to serialize gal into /tmp/CTLFireability17100264811350724172.gal : 1 ms
[2025-06-06 22:28:32] [INFO ] Time to serialize properties into /tmp/CTLFireability11394169653381356191.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17100264811350724172.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11394169653381356191.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 22:29:02] [INFO ] Flatten gal took : 6 ms
[2025-06-06 22:29:02] [INFO ] Applying decomposition
[2025-06-06 22:29:02] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8443602409358799060.txt' '-o' '/tmp/graph8443602409358799060.bin' '-w' '/tmp/graph8443602409358799060.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8443602409358799060.bin' '-l' '-1' '-v' '-w' '/tmp/graph8443602409358799060.weights' '-q' '0' '-e' '0.001'
[2025-06-06 22:29:02] [INFO ] Decomposing Gal with order
[2025-06-06 22:29:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 22:29:02] [INFO ] Removed a total of 13 redundant transitions.
[2025-06-06 22:29:02] [INFO ] Flatten gal took : 3 ms
[2025-06-06 22:29:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 1 ms.
[2025-06-06 22:29:02] [INFO ] Time to serialize gal into /tmp/CTLFireability5876735359225165368.gal : 0 ms
[2025-06-06 22:29:02] [INFO ] Time to serialize properties into /tmp/CTLFireability6344114526181096130.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5876735359225165368.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6344114526181096130.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 84/84 places, 85/85 transitions.
Graph (complete) has 216 edges and 84 vertex of which 78 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Ensure Unique test removed 10 places
Reduce places removed 11 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 61 transition count 75
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 61 transition count 75
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 61 transition count 74
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 20 place count 55 transition count 68
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 55 transition count 68
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 32 place count 49 transition count 62
Iterating global reduction 1 with 6 rules applied. Total rules applied 38 place count 49 transition count 62
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 42 place count 45 transition count 58
Iterating global reduction 1 with 4 rules applied. Total rules applied 46 place count 45 transition count 58
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 49 place count 42 transition count 55
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 42 transition count 55
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 54 place count 40 transition count 53
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 40 transition count 53
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 58 place count 40 transition count 51
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 61 place count 40 transition count 48
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 85 edges and 39 vertex of which 38 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 63 place count 38 transition count 47
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 38 transition count 46
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 65 place count 37 transition count 46
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 66 place count 36 transition count 45
Iterating global reduction 4 with 1 rules applied. Total rules applied 67 place count 36 transition count 45
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 69 place count 34 transition count 43
Iterating global reduction 4 with 2 rules applied. Total rules applied 71 place count 34 transition count 43
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 73 place count 32 transition count 41
Iterating global reduction 4 with 2 rules applied. Total rules applied 75 place count 32 transition count 41
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 78 place count 29 transition count 38
Iterating global reduction 4 with 3 rules applied. Total rules applied 81 place count 29 transition count 38
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 84 place count 29 transition count 35
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 85 place count 29 transition count 34
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 86 place count 28 transition count 34
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 87 place count 27 transition count 33
Iterating global reduction 6 with 1 rules applied. Total rules applied 88 place count 27 transition count 33
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 89 place count 26 transition count 32
Iterating global reduction 6 with 1 rules applied. Total rules applied 90 place count 26 transition count 32
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 91 place count 25 transition count 31
Iterating global reduction 6 with 1 rules applied. Total rules applied 92 place count 25 transition count 31
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 93 place count 25 transition count 30
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 94 place count 25 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 95 place count 24 transition count 29
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 96 place count 23 transition count 28
Iterating global reduction 8 with 1 rules applied. Total rules applied 97 place count 23 transition count 28
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 98 place count 22 transition count 27
Iterating global reduction 8 with 1 rules applied. Total rules applied 99 place count 22 transition count 27
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 100 place count 22 transition count 26
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 102 place count 22 transition count 24
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 103 place count 21 transition count 24
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 104 place count 21 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 105 place count 20 transition count 23
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 106 place count 20 transition count 22
Applied a total of 106 rules in 10 ms. Remains 20 /84 variables (removed 64) and now considering 22/85 (removed 63) transitions.
// Phase 1: matrix 22 rows 20 cols
[2025-06-06 22:29:32] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:29:32] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-06-06 22:29:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:29:32] [INFO ] State equation strengthened by 14 read => feed constraints.
[2025-06-06 22:29:32] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:29:32] [INFO ] Redundant transitions in 13 ms returned []
Running 14 sub problems to find dead transitions.
[2025-06-06 22:29:32] [INFO ] Invariant cache hit.
[2025-06-06 22:29:32] [INFO ] State equation strengthened by 14 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 17/32 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 12/27 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 2/34 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/34 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 2/36 variables, 2/30 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/36 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 3/39 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/39 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/39 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 11 (OVERLAPS) 0/39 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 39/42 variables, and 34 constraints, problems are : Problem set: 0 solved, 14 unsolved in 231 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 19/20 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 17/32 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 12/27 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 11/38 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 2/34 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/34 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 2/36 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/36 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (OVERLAPS) 3/39 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/39 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/39 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 12 (OVERLAPS) 1/40 variables, 3/48 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/40 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 14 (OVERLAPS) 1/41 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/41 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 16 (OVERLAPS) 0/41 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 41/42 variables, and 49 constraints, problems are : Problem set: 0 solved, 14 unsolved in 253 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 487ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 487ms
Starting structural reductions in SI_CTL mode, iteration 1 : 20/84 places, 22/85 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 579 ms. Remains : 20/84 places, 22/85 transitions.
[2025-06-06 22:29:32] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:29:32] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:29:32] [INFO ] Input system was already deterministic with 22 transitions.
[2025-06-06 22:29:32] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:29:32] [INFO ] Flatten gal took : 0 ms
[2025-06-06 22:29:32] [INFO ] Time to serialize gal into /tmp/CTLFireability13192323291524310821.gal : 0 ms
[2025-06-06 22:29:32] [INFO ] Time to serialize properties into /tmp/CTLFireability10732854379269354950.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13192323291524310821.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10732854379269354950.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 22:30:02] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:30:02] [INFO ] Applying decomposition
[2025-06-06 22:30:02] [INFO ] Flatten gal took : 0 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4328051400609451325.txt' '-o' '/tmp/graph4328051400609451325.bin' '-w' '/tmp/graph4328051400609451325.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4328051400609451325.bin' '-l' '-1' '-v' '-w' '/tmp/graph4328051400609451325.weights' '-q' '0' '-e' '0.001'
[2025-06-06 22:30:02] [INFO ] Decomposing Gal with order
[2025-06-06 22:30:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 22:30:02] [INFO ] Removed a total of 2 redundant transitions.
[2025-06-06 22:30:02] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:30:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 0 ms.
[2025-06-06 22:30:02] [INFO ] Time to serialize gal into /tmp/CTLFireability7984581272797126260.gal : 0 ms
[2025-06-06 22:30:02] [INFO ] Time to serialize properties into /tmp/CTLFireability17867289800851429486.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7984581272797126260.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17867289800851429486.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 85/85 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 73 transition count 85
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 17 place count 67 transition count 79
Iterating global reduction 1 with 6 rules applied. Total rules applied 23 place count 67 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 67 transition count 78
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 29 place count 62 transition count 73
Iterating global reduction 2 with 5 rules applied. Total rules applied 34 place count 62 transition count 73
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 39 place count 57 transition count 68
Iterating global reduction 2 with 5 rules applied. Total rules applied 44 place count 57 transition count 68
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 48 place count 53 transition count 64
Iterating global reduction 2 with 4 rules applied. Total rules applied 52 place count 53 transition count 64
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 50 transition count 61
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 50 transition count 61
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 49 transition count 60
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 49 transition count 60
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 61 place count 49 transition count 59
Applied a total of 61 rules in 9 ms. Remains 49 /84 variables (removed 35) and now considering 59/85 (removed 26) transitions.
[2025-06-06 22:30:33] [INFO ] Flow matrix only has 51 transitions (discarded 8 similar events)
// Phase 1: matrix 51 rows 49 cols
[2025-06-06 22:30:33] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:30:33] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-06 22:30:33] [INFO ] Flow matrix only has 51 transitions (discarded 8 similar events)
[2025-06-06 22:30:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:30:33] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-06-06 22:30:33] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Running 54 sub problems to find dead transitions.
[2025-06-06 22:30:33] [INFO ] Flow matrix only has 51 transitions (discarded 8 similar events)
[2025-06-06 22:30:33] [INFO ] Invariant cache hit.
[2025-06-06 22:30:33] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (OVERLAPS) 2/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 50/99 variables, 49/50 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 41/91 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (OVERLAPS) 0/99 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 99/100 variables, and 91 constraints, problems are : Problem set: 0 solved, 54 unsolved in 684 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (OVERLAPS) 2/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (OVERLAPS) 50/99 variables, 49/50 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 41/91 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 54/145 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (OVERLAPS) 0/99 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 99/100 variables, and 145 constraints, problems are : Problem set: 0 solved, 54 unsolved in 720 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 49/49 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1411ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 1411ms
Starting structural reductions in LTL mode, iteration 1 : 49/84 places, 59/85 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1503 ms. Remains : 49/84 places, 59/85 transitions.
[2025-06-06 22:30:34] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:30:34] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:30:34] [INFO ] Input system was already deterministic with 59 transitions.
[2025-06-06 22:30:34] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:30:34] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:30:34] [INFO ] Time to serialize gal into /tmp/CTLFireability12153814468414637721.gal : 0 ms
[2025-06-06 22:30:34] [INFO ] Time to serialize properties into /tmp/CTLFireability18011981153551011421.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12153814468414637721.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18011981153551011421.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 22:31:04] [INFO ] Flatten gal took : 3 ms
[2025-06-06 22:31:04] [INFO ] Applying decomposition
[2025-06-06 22:31:04] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12586040821015335965.txt' '-o' '/tmp/graph12586040821015335965.bin' '-w' '/tmp/graph12586040821015335965.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12586040821015335965.bin' '-l' '-1' '-v' '-w' '/tmp/graph12586040821015335965.weights' '-q' '0' '-e' '0.001'
[2025-06-06 22:31:04] [INFO ] Decomposing Gal with order
[2025-06-06 22:31:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 22:31:04] [INFO ] Removed a total of 16 redundant transitions.
[2025-06-06 22:31:04] [INFO ] Flatten gal took : 3 ms
[2025-06-06 22:31:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 0 ms.
[2025-06-06 22:31:04] [INFO ] Time to serialize gal into /tmp/CTLFireability8390747047067627824.gal : 1 ms
[2025-06-06 22:31:04] [INFO ] Time to serialize properties into /tmp/CTLFireability5586124645071274141.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8390747047067627824.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5586124645071274141.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 22:31:34] [INFO ] Flatten gal took : 6 ms
[2025-06-06 22:31:34] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:31:34] [INFO ] Applying decomposition
[2025-06-06 22:31:34] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4801147710751034569.txt' '-o' '/tmp/graph4801147710751034569.bin' '-w' '/tmp/graph4801147710751034569.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4801147710751034569.bin' '-l' '-1' '-v' '-w' '/tmp/graph4801147710751034569.weights' '-q' '0' '-e' '0.001'
[2025-06-06 22:31:34] [INFO ] Decomposing Gal with order
[2025-06-06 22:31:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 22:31:34] [INFO ] Removed a total of 19 redundant transitions.
[2025-06-06 22:31:34] [INFO ] Flatten gal took : 4 ms
[2025-06-06 22:31:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 0 ms.
[2025-06-06 22:31:34] [INFO ] Time to serialize gal into /tmp/CTLFireability4290016759942154551.gal : 1 ms
[2025-06-06 22:31:34] [INFO ] Time to serialize properties into /tmp/CTLFireability5839028124494065002.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4290016759942154551.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5839028124494065002.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 9 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 22:54:40] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:54:40] [INFO ] Time to serialize gal into /tmp/CTLFireability1460037933757494137.gal : 1 ms
[2025-06-06 22:54:40] [INFO ] Time to serialize properties into /tmp/CTLFireability11362721411979975668.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1460037933757494137.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11362721411979975668.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 9 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 23:17:46] [INFO ] Flatten gal took : 3 ms
[2025-06-06 23:17:46] [INFO ] Input system was already deterministic with 85 transitions.
[2025-06-06 23:17:46] [INFO ] Transformed 84 places.
[2025-06-06 23:17:46] [INFO ] Transformed 85 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
[2025-06-06 23:17:46] [INFO ] Time to serialize gal into /tmp/CTLFireability12955788428377458888.gal : 0 ms
[2025-06-06 23:17:46] [INFO ] Time to serialize properties into /tmp/CTLFireability14367706376081954640.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12955788428377458888.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14367706376081954640.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...330
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 9 CTL formulae.
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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-S128P15"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is SemanticWebServices-PT-S128P15, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r184-tall-174889265100906"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S128P15.tgz
mv SemanticWebServices-PT-S128P15 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;