About the Execution of ITS-Tools for FunctionPointer-PT-b004
| 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???????F | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007300065.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 FunctionPointer-PT-b004, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007300065
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 824K
-rw-r--r-- 1 mcc users 8.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K 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 7.9K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K 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 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 391K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME FunctionPointer-PT-b004-CTLCardinality-2023-12
FORMULA_NAME FunctionPointer-PT-b004-CTLCardinality-2023-13
FORMULA_NAME FunctionPointer-PT-b004-CTLCardinality-2023-14
FORMULA_NAME FunctionPointer-PT-b004-CTLCardinality-2023-15
FORMULA_NAME FunctionPointer-PT-b004-CTLCardinality-2025-00
FORMULA_NAME FunctionPointer-PT-b004-CTLCardinality-2025-01
FORMULA_NAME FunctionPointer-PT-b004-CTLCardinality-2025-02
FORMULA_NAME FunctionPointer-PT-b004-CTLCardinality-2025-03
FORMULA_NAME FunctionPointer-PT-b004-CTLCardinality-2025-04
FORMULA_NAME FunctionPointer-PT-b004-CTLCardinality-2025-05
FORMULA_NAME FunctionPointer-PT-b004-CTLCardinality-2025-06
FORMULA_NAME FunctionPointer-PT-b004-CTLCardinality-2025-07
FORMULA_NAME FunctionPointer-PT-b004-CTLCardinality-2025-08
FORMULA_NAME FunctionPointer-PT-b004-CTLCardinality-2025-09
FORMULA_NAME FunctionPointer-PT-b004-CTLCardinality-2025-10
FORMULA_NAME FunctionPointer-PT-b004-CTLCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1748747123449
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b004
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-01 03:05:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-01 03:05:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 03:05:25] [INFO ] Load time of PNML (sax parser for PT used): 323 ms
[2025-06-01 03:05:25] [INFO ] Transformed 306 places.
[2025-06-01 03:05:25] [INFO ] Transformed 840 transitions.
[2025-06-01 03:05:25] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 527 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 28 ms.
Deduced a syphon composed of 84 places in 11 ms
Reduce places removed 84 places and 192 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FunctionPointer-PT-b004-CTLCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b004-CTLCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 78 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 648/648 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 215 transition count 648
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 21 place count 201 transition count 574
Iterating global reduction 1 with 14 rules applied. Total rules applied 35 place count 201 transition count 574
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 71 place count 201 transition count 538
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 78 place count 194 transition count 524
Iterating global reduction 2 with 7 rules applied. Total rules applied 85 place count 194 transition count 524
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 105 place count 194 transition count 504
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 106 place count 193 transition count 502
Iterating global reduction 3 with 1 rules applied. Total rules applied 107 place count 193 transition count 502
Applied a total of 107 rules in 137 ms. Remains 193 /222 variables (removed 29) and now considering 502/648 (removed 146) transitions.
[2025-06-01 03:05:26] [INFO ] Flow matrix only has 337 transitions (discarded 165 similar events)
// Phase 1: matrix 337 rows 193 cols
[2025-06-01 03:05:26] [INFO ] Computed 2 invariants in 49 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:05:27] [INFO ] Implicit Places using invariants in 842 ms returned []
[2025-06-01 03:05:27] [INFO ] Flow matrix only has 337 transitions (discarded 165 similar events)
[2025-06-01 03:05:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:05:27] [INFO ] State equation strengthened by 63 read => feed constraints.
[2025-06-01 03:05:27] [INFO ] Implicit Places using invariants and state equation in 743 ms returned []
Implicit Place search using SMT with State Equation took 1646 ms to find 0 implicit places.
Running 500 sub problems to find dead transitions.
[2025-06-01 03:05:27] [INFO ] Flow matrix only has 337 transitions (discarded 165 similar events)
[2025-06-01 03:05:27] [INFO ] Invariant cache hit.
[2025-06-01 03:05:27] [INFO ] State equation strengthened by 63 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 3 (OVERLAPS) 337/527 variables, 190/192 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/527 variables, 63/255 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/527 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 500 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 3/530 variables, 3/258 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/530 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 530/530 variables, and 258 constraints, problems are : Problem set: 0 solved, 500 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 193/193 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 500/500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 500 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 3 (OVERLAPS) 337/527 variables, 190/192 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/527 variables, 63/255 constraints. Problems are: Problem set: 0 solved, 500 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/527 variables, 32/287 constraints. Problems are: Problem set: 0 solved, 500 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:06:14] [INFO ] Deduced a trap along path composed of 3 places in 64 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:06:14] [INFO ] Deduced a trap along path composed of 3 places in 123 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:06:14] [INFO ] Deduced a trap along path composed of 3 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:06:14] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:06:14] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:06:15] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:06:16] [INFO ] Deduced a trap along path composed of 3 places in 42 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:06:26] [INFO ] Deduced a trap along path composed of 3 places in 42 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/527 variables, 8/295 constraints. Problems are: Problem set: 0 solved, 500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 527/530 variables, and 295 constraints, problems are : Problem set: 0 solved, 500 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 190/193 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 32/500 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 8/8 constraints]
After SMT, in 60922ms problems are : Problem set: 0 solved, 500 unsolved
Search for dead transitions found 0 dead transitions in 60949ms
Starting structural reductions in LTL mode, iteration 1 : 193/222 places, 502/648 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62768 ms. Remains : 193/222 places, 502/648 transitions.
Support contains 78 out of 193 places after structural reductions.
[2025-06-01 03:06:29] [INFO ] Flatten gal took : 127 ms
[2025-06-01 03:06:29] [INFO ] Flatten gal took : 77 ms
[2025-06-01 03:06:29] [INFO ] Input system was already deterministic with 502 transitions.
Support contains 64 out of 193 places (down from 78) after GAL structural reductions.
RANDOM walk for 40000 steps (56 resets) in 2612 ms. (15 steps per ms) remains 6/41 properties
BEST_FIRST walk for 40004 steps (13 resets) in 90 ms. (439 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40003 steps (14 resets) in 143 ms. (277 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (16 resets) in 87 ms. (454 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (13 resets) in 347 ms. (114 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (15 resets) in 86 ms. (459 steps per ms) remains 3/4 properties
[2025-06-01 03:06:30] [INFO ] Flow matrix only has 337 transitions (discarded 165 similar events)
[2025-06-01 03:06:30] [INFO ] Invariant cache hit.
[2025-06-01 03:06:30] [INFO ] State equation strengthened by 63 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp8 is UNSAT
At refinement iteration 1 (OVERLAPS) 45/55 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 28/83 variables, 1/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 168/251 variables, 83/85 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/251 variables, 14/99 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/251 variables, 0/99 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp18 is UNSAT
At refinement iteration 8 (OVERLAPS) 137/388 variables, 40/139 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/388 variables, 44/183 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/388 variables, 0/183 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 125/513 variables, 54/237 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/513 variables, 5/242 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/513 variables, 0/242 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 17/530 variables, 16/258 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/530 variables, 0/258 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/530 variables, 0/258 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 530/530 variables, and 258 constraints, problems are : Problem set: 2 solved, 1 unsolved in 276 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 193/193 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 99/103 variables, 3/4 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 319/422 variables, 131/135 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/422 variables, 63/198 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/422 variables, 1/199 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/422 variables, 0/199 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 6/428 variables, 1/200 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/428 variables, 0/200 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/429 variables, 1/201 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/429 variables, 1/202 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/429 variables, 0/202 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 67/496 variables, 47/249 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/496 variables, 0/249 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 30/526 variables, 6/255 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/526 variables, 0/255 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 4/530 variables, 4/259 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/530 variables, 0/259 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/530 variables, 0/259 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 530/530 variables, and 259 constraints, problems are : Problem set: 2 solved, 1 unsolved in 558 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 193/193 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 846ms problems are : Problem set: 2 solved, 1 unsolved
Parikh walk visited 0 properties in 20 ms.
Support contains 1 out of 193 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 502/502 transitions.
Graph (complete) has 777 edges and 193 vertex of which 169 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.2 ms
Discarding 24 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 43 place count 169 transition count 460
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 61 place count 151 transition count 398
Iterating global reduction 1 with 18 rules applied. Total rules applied 79 place count 151 transition count 398
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 93 place count 151 transition count 384
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 104 place count 140 transition count 360
Iterating global reduction 2 with 11 rules applied. Total rules applied 115 place count 140 transition count 360
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 122 place count 133 transition count 342
Iterating global reduction 2 with 7 rules applied. Total rules applied 129 place count 133 transition count 342
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 136 place count 126 transition count 316
Iterating global reduction 2 with 7 rules applied. Total rules applied 143 place count 126 transition count 316
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 150 place count 119 transition count 298
Iterating global reduction 2 with 7 rules applied. Total rules applied 157 place count 119 transition count 298
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 164 place count 112 transition count 274
Iterating global reduction 2 with 7 rules applied. Total rules applied 171 place count 112 transition count 274
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 178 place count 105 transition count 252
Iterating global reduction 2 with 7 rules applied. Total rules applied 185 place count 105 transition count 252
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 192 place count 98 transition count 238
Iterating global reduction 2 with 7 rules applied. Total rules applied 199 place count 98 transition count 238
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 206 place count 91 transition count 224
Iterating global reduction 2 with 7 rules applied. Total rules applied 213 place count 91 transition count 224
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 219 place count 85 transition count 212
Iterating global reduction 2 with 6 rules applied. Total rules applied 225 place count 85 transition count 212
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 230 place count 80 transition count 202
Iterating global reduction 2 with 5 rules applied. Total rules applied 235 place count 80 transition count 202
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 239 place count 76 transition count 194
Iterating global reduction 2 with 4 rules applied. Total rules applied 243 place count 76 transition count 194
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 245 place count 76 transition count 192
Applied a total of 245 rules in 123 ms. Remains 76 /193 variables (removed 117) and now considering 192/502 (removed 310) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 76/193 places, 192/502 transitions.
RANDOM walk for 40002 steps (8 resets) in 131 ms. (303 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 74 ms. (533 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1557795 steps, run timeout after 3001 ms. (steps per millisecond=519 ) properties seen :0 out of 1
Probabilistic random walk after 1557795 steps, saw 985502 distinct states, run finished after 3006 ms. (steps per millisecond=518 ) properties seen :0
[2025-06-01 03:06:34] [INFO ] Flow matrix only has 118 transitions (discarded 74 similar events)
// Phase 1: matrix 118 rows 76 cols
[2025-06-01 03:06:34] [INFO ] Computed 2 invariants in 2 ms
[2025-06-01 03:06:34] [INFO ] State equation strengthened by 18 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 41/45 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 124/169 variables, 57/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/169 variables, 18/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/169 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 6/175 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/175 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/176 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/176 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/176 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 11/187 variables, 10/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/187 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 4/191 variables, 2/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/191 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 3/194 variables, 2/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/194 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/194 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 194/194 variables, and 96 constraints, problems are : Problem set: 0 solved, 1 unsolved in 150 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 76/76 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 41/45 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 124/169 variables, 57/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/169 variables, 18/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/169 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/169 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 6/175 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:06:35] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/175 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/175 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/176 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/176 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/176 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 11/187 variables, 10/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/187 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 4/191 variables, 2/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/191 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 3/194 variables, 2/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/194 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/194 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 194/194 variables, and 98 constraints, problems are : Problem set: 0 solved, 1 unsolved in 249 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 76/76 constraints, ReadFeed: 18/18 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 409ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 36 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=36 )
Parikh walk visited 1 properties in 8 ms.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
[2025-06-01 03:06:35] [INFO ] Flatten gal took : 38 ms
[2025-06-01 03:06:35] [INFO ] Flatten gal took : 40 ms
[2025-06-01 03:06:35] [INFO ] Input system was already deterministic with 502 transitions.
Support contains 53 out of 193 places (down from 54) after GAL structural reductions.
Computed a total of 24 stabilizing places and 64 stable transitions
Graph (complete) has 1033 edges and 193 vertex of which 190 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.9 ms
Starting structural reductions in LTL mode, iteration 0 : 193/193 places, 502/502 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 192 transition count 502
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 12 place count 181 transition count 462
Iterating global reduction 1 with 11 rules applied. Total rules applied 23 place count 181 transition count 462
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 39 place count 181 transition count 446
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 45 place count 175 transition count 432
Iterating global reduction 2 with 6 rules applied. Total rules applied 51 place count 175 transition count 432
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 54 place count 172 transition count 426
Iterating global reduction 2 with 3 rules applied. Total rules applied 57 place count 172 transition count 426
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 60 place count 169 transition count 414
Iterating global reduction 2 with 3 rules applied. Total rules applied 63 place count 169 transition count 414
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 66 place count 166 transition count 406
Iterating global reduction 2 with 3 rules applied. Total rules applied 69 place count 166 transition count 406
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 71 place count 164 transition count 400
Iterating global reduction 2 with 2 rules applied. Total rules applied 73 place count 164 transition count 400
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 75 place count 162 transition count 394
Iterating global reduction 2 with 2 rules applied. Total rules applied 77 place count 162 transition count 394
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 79 place count 160 transition count 390
Iterating global reduction 2 with 2 rules applied. Total rules applied 81 place count 160 transition count 390
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 83 place count 158 transition count 386
Iterating global reduction 2 with 2 rules applied. Total rules applied 85 place count 158 transition count 386
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 87 place count 156 transition count 382
Iterating global reduction 2 with 2 rules applied. Total rules applied 89 place count 156 transition count 382
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 90 place count 155 transition count 380
Iterating global reduction 2 with 1 rules applied. Total rules applied 91 place count 155 transition count 380
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 92 place count 154 transition count 378
Iterating global reduction 2 with 1 rules applied. Total rules applied 93 place count 154 transition count 378
Applied a total of 93 rules in 94 ms. Remains 154 /193 variables (removed 39) and now considering 378/502 (removed 124) transitions.
[2025-06-01 03:06:35] [INFO ] Flow matrix only has 259 transitions (discarded 119 similar events)
// Phase 1: matrix 259 rows 154 cols
[2025-06-01 03:06:35] [INFO ] Computed 2 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:06:35] [INFO ] Implicit Places using invariants in 172 ms returned []
[2025-06-01 03:06:35] [INFO ] Flow matrix only has 259 transitions (discarded 119 similar events)
[2025-06-01 03:06:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:06:35] [INFO ] State equation strengthened by 55 read => feed constraints.
[2025-06-01 03:06:36] [INFO ] Implicit Places using invariants and state equation in 536 ms returned []
Implicit Place search using SMT with State Equation took 710 ms to find 0 implicit places.
Running 376 sub problems to find dead transitions.
[2025-06-01 03:06:36] [INFO ] Flow matrix only has 259 transitions (discarded 119 similar events)
[2025-06-01 03:06:36] [INFO ] Invariant cache hit.
[2025-06-01 03:06:36] [INFO ] State equation strengthened by 55 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 3 (OVERLAPS) 259/411 variables, 152/154 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/411 variables, 55/209 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/411 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 376 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 2/413 variables, 2/211 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/413 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 8 (OVERLAPS) 0/413 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 376 unsolved
No progress, stopping.
After SMT solving in domain Real declared 413/413 variables, and 211 constraints, problems are : Problem set: 0 solved, 376 unsolved in 26713 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 154/154 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 376/376 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 376 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 3 (OVERLAPS) 259/411 variables, 152/154 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/411 variables, 55/209 constraints. Problems are: Problem set: 0 solved, 376 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/411 variables, 32/241 constraints. Problems are: Problem set: 0 solved, 376 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:07:16] [INFO ] Deduced a trap along path composed of 3 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:07:16] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:07:16] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:07:16] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:07:16] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:07:18] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/411 variables, 6/247 constraints. Problems are: Problem set: 0 solved, 376 unsolved
Error getting values : (error "ParserException while parsing response: ((t0 0)
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(t73 0)
(t74 0)
(t75 0)
(t76 0)
(t77 0)
(t78 0)
(t79 0)
(t80 19)
(t81 9)
(t82 5)
(t83 0)
(t84 0)
(t85 0)
(t86 0)
(t87 0)
(t88 3)
(t89 0)
(t90 0)
(t91 0)
(t92 0)
(t93 18)
(t94 0)
(t95 4)
(t96 0)
(t97 0)
(t98 0)
(t99 0)
(t100 0)
(t101 2)
(t102 8)
(t103 0)
(t104 7)
(t105 0)
(t106 6)
(t107 5)
(t108 4)
(t109 3)
(t110 2)
(t111 0)
(t112 17)
(t113 3)
(t114 0)
(t115 1)
(t116 0)
(t117 0)
(t118 0)
(t119 7)
(t120 2)
(t121 0)
(t122 0)
(t123 0)
(t124 0)
(t125 0)
(t126 1)
(t127 0)
(t128 0)
(t129 1)
(t130 0)
(t131 5)
(t132 0)
(t133 0)
(t134 47)
(t135 0)
(t136 0)
(t137 1)
(t138 4)
(t139 0)
(t140 0)
(t141 0)
(t142 0)
(t143 0)
(t144 0)
(t145 0)
(t146 0)
(t147 1)
(t148 1)
(t149 1)
(t150 1)
(t151 1)
(t152 1)
(t153 1)
(t154 1)
(t155 0)
(t156 29)
(t157 6)
(t158 0)
(t159 0)
(t160 4)
(t161 0)
(t162 0)
(t163 9)
(t164 0)
(t165 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 411/413 variables, and 247 constraints, problems are : Problem set: 0 solved, 376 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 152/154 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 32/376 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 56993ms problems are : Problem set: 0 solved, 376 unsolved
Search for dead transitions found 0 dead transitions in 56996ms
Starting structural reductions in LTL mode, iteration 1 : 154/193 places, 378/502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57802 ms. Remains : 154/193 places, 378/502 transitions.
[2025-06-01 03:07:33] [INFO ] Flatten gal took : 21 ms
[2025-06-01 03:07:33] [INFO ] Flatten gal took : 22 ms
[2025-06-01 03:07:33] [INFO ] Input system was already deterministic with 378 transitions.
[2025-06-01 03:07:33] [INFO ] Flatten gal took : 29 ms
[2025-06-01 03:07:33] [INFO ] Flatten gal took : 19 ms
[2025-06-01 03:07:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality7958454035166523420.gal : 16 ms
[2025-06-01 03:07:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality10550795804537671286.ctl : 5 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/CTLCardinality7958454035166523420.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10550795804537671286.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.
[2025-06-01 03:08:03] [INFO ] Flatten gal took : 16 ms
[2025-06-01 03:08:03] [INFO ] Applying decomposition
[2025-06-01 03:08:03] [INFO ] Flatten gal took : 16 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/graph18158090434083620789.txt' '-o' '/tmp/graph18158090434083620789.bin' '-w' '/tmp/graph18158090434083620789.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18158090434083620789.bin' '-l' '-1' '-v' '-w' '/tmp/graph18158090434083620789.weights' '-q' '0' '-e' '0.001'
[2025-06-01 03:08:03] [INFO ] Decomposing Gal with order
[2025-06-01 03:08:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 03:08:03] [INFO ] Removed a total of 105 redundant transitions.
[2025-06-01 03:08:03] [INFO ] Flatten gal took : 83 ms
[2025-06-01 03:08:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 100 labels/synchronizations in 13 ms.
[2025-06-01 03:08:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality1371477634877458993.gal : 7 ms
[2025-06-01 03:08:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality6874463312417461744.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/CTLCardinality1371477634877458993.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6874463312417461744.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.
Starting structural reductions in LTL mode, iteration 0 : 193/193 places, 502/502 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 190 transition count 502
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 20 place count 173 transition count 442
Iterating global reduction 1 with 17 rules applied. Total rules applied 37 place count 173 transition count 442
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 49 place count 173 transition count 430
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 60 place count 162 transition count 406
Iterating global reduction 2 with 11 rules applied. Total rules applied 71 place count 162 transition count 406
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 78 place count 155 transition count 388
Iterating global reduction 2 with 7 rules applied. Total rules applied 85 place count 155 transition count 388
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 92 place count 148 transition count 362
Iterating global reduction 2 with 7 rules applied. Total rules applied 99 place count 148 transition count 362
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 106 place count 141 transition count 344
Iterating global reduction 2 with 7 rules applied. Total rules applied 113 place count 141 transition count 344
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 120 place count 134 transition count 320
Iterating global reduction 2 with 7 rules applied. Total rules applied 127 place count 134 transition count 320
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 133 place count 128 transition count 300
Iterating global reduction 2 with 6 rules applied. Total rules applied 139 place count 128 transition count 300
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 145 place count 122 transition count 288
Iterating global reduction 2 with 6 rules applied. Total rules applied 151 place count 122 transition count 288
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 157 place count 116 transition count 276
Iterating global reduction 2 with 6 rules applied. Total rules applied 163 place count 116 transition count 276
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 168 place count 111 transition count 266
Iterating global reduction 2 with 5 rules applied. Total rules applied 173 place count 111 transition count 266
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 177 place count 107 transition count 258
Iterating global reduction 2 with 4 rules applied. Total rules applied 181 place count 107 transition count 258
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 185 place count 103 transition count 250
Iterating global reduction 2 with 4 rules applied. Total rules applied 189 place count 103 transition count 250
Applied a total of 189 rules in 43 ms. Remains 103 /193 variables (removed 90) and now considering 250/502 (removed 252) transitions.
[2025-06-01 03:08:33] [INFO ] Flow matrix only has 170 transitions (discarded 80 similar events)
// Phase 1: matrix 170 rows 103 cols
[2025-06-01 03:08:33] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:08:34] [INFO ] Implicit Places using invariants in 136 ms returned []
[2025-06-01 03:08:34] [INFO ] Flow matrix only has 170 transitions (discarded 80 similar events)
[2025-06-01 03:08:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:08:34] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-01 03:08:34] [INFO ] Implicit Places using invariants and state equation in 502 ms returned []
Implicit Place search using SMT with State Equation took 641 ms to find 0 implicit places.
Running 248 sub problems to find dead transitions.
[2025-06-01 03:08:34] [INFO ] Flow matrix only has 170 transitions (discarded 80 similar events)
[2025-06-01 03:08:34] [INFO ] Invariant cache hit.
[2025-06-01 03:08:34] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 3 (OVERLAPS) 170/273 variables, 103/105 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 40/145 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/273 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 248 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/273 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 248 unsolved
No progress, stopping.
After SMT solving in domain Real declared 273/273 variables, and 145 constraints, problems are : Problem set: 0 solved, 248 unsolved in 11751 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 103/103 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 248/248 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 248 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 3 (OVERLAPS) 170/273 variables, 103/105 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 40/145 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/273 variables, 248/393 constraints. Problems are: Problem set: 0 solved, 248 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:08:55] [INFO ] Deduced a trap along path composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:08:55] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:08:55] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:08:55] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:08:55] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/273 variables, 5/398 constraints. Problems are: Problem set: 0 solved, 248 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:09:04] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:09:04] [INFO ] Deduced a trap along path composed of 3 places in 17 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:09:06] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/273 variables, 3/401 constraints. Problems are: Problem set: 0 solved, 248 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 273/273 variables, and 401 constraints, problems are : Problem set: 0 solved, 248 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 103/103 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 248/248 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 8/8 constraints]
After SMT, in 41914ms problems are : Problem set: 0 solved, 248 unsolved
Search for dead transitions found 0 dead transitions in 41916ms
Starting structural reductions in LTL mode, iteration 1 : 103/193 places, 250/502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42601 ms. Remains : 103/193 places, 250/502 transitions.
[2025-06-01 03:09:16] [INFO ] Flatten gal took : 20 ms
[2025-06-01 03:09:16] [INFO ] Flatten gal took : 22 ms
[2025-06-01 03:09:16] [INFO ] Input system was already deterministic with 250 transitions.
[2025-06-01 03:09:16] [INFO ] Flatten gal took : 21 ms
[2025-06-01 03:09:16] [INFO ] Flatten gal took : 21 ms
[2025-06-01 03:09:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality5525762002518529211.gal : 4 ms
[2025-06-01 03:09:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality12053675240651260156.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/CTLCardinality5525762002518529211.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12053675240651260156.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.
[2025-06-01 03:09:46] [INFO ] Flatten gal took : 13 ms
[2025-06-01 03:09:46] [INFO ] Applying decomposition
[2025-06-01 03:09:46] [INFO ] Flatten gal took : 12 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/graph11312446562101615793.txt' '-o' '/tmp/graph11312446562101615793.bin' '-w' '/tmp/graph11312446562101615793.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11312446562101615793.bin' '-l' '-1' '-v' '-w' '/tmp/graph11312446562101615793.weights' '-q' '0' '-e' '0.001'
[2025-06-01 03:09:46] [INFO ] Decomposing Gal with order
[2025-06-01 03:09:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 03:09:46] [INFO ] Removed a total of 75 redundant transitions.
[2025-06-01 03:09:46] [INFO ] Flatten gal took : 21 ms
[2025-06-01 03:09:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 4 ms.
[2025-06-01 03:09:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality10251839694131657249.gal : 3 ms
[2025-06-01 03:09:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality4348270418847766655.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/CTLCardinality10251839694131657249.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4348270418847766655.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.
Starting structural reductions in SI_CTL mode, iteration 0 : 193/193 places, 502/502 transitions.
Graph (complete) has 1033 edges and 193 vertex of which 190 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 19 place count 172 transition count 440
Iterating global reduction 0 with 18 rules applied. Total rules applied 37 place count 172 transition count 440
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 51 place count 172 transition count 426
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 62 place count 161 transition count 402
Iterating global reduction 1 with 11 rules applied. Total rules applied 73 place count 161 transition count 402
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 80 place count 154 transition count 384
Iterating global reduction 1 with 7 rules applied. Total rules applied 87 place count 154 transition count 384
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 94 place count 147 transition count 358
Iterating global reduction 1 with 7 rules applied. Total rules applied 101 place count 147 transition count 358
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 107 place count 141 transition count 342
Iterating global reduction 1 with 6 rules applied. Total rules applied 113 place count 141 transition count 342
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 119 place count 135 transition count 322
Iterating global reduction 1 with 6 rules applied. Total rules applied 125 place count 135 transition count 322
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 131 place count 129 transition count 304
Iterating global reduction 1 with 6 rules applied. Total rules applied 137 place count 129 transition count 304
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 143 place count 123 transition count 292
Iterating global reduction 1 with 6 rules applied. Total rules applied 149 place count 123 transition count 292
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 155 place count 117 transition count 280
Iterating global reduction 1 with 6 rules applied. Total rules applied 161 place count 117 transition count 280
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 166 place count 112 transition count 270
Iterating global reduction 1 with 5 rules applied. Total rules applied 171 place count 112 transition count 270
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 175 place count 108 transition count 262
Iterating global reduction 1 with 4 rules applied. Total rules applied 179 place count 108 transition count 262
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 182 place count 105 transition count 256
Iterating global reduction 1 with 3 rules applied. Total rules applied 185 place count 105 transition count 256
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 189 place count 105 transition count 252
Applied a total of 189 rules in 83 ms. Remains 105 /193 variables (removed 88) and now considering 252/502 (removed 250) transitions.
[2025-06-01 03:10:16] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
// Phase 1: matrix 171 rows 105 cols
[2025-06-01 03:10:16] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:10:17] [INFO ] Implicit Places using invariants in 127 ms returned []
[2025-06-01 03:10:17] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
[2025-06-01 03:10:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:10:17] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-01 03:10:17] [INFO ] Implicit Places using invariants and state equation in 589 ms returned []
Implicit Place search using SMT with State Equation took 733 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 03:10:17] [INFO ] Redundant transitions in 14 ms returned []
Running 250 sub problems to find dead transitions.
[2025-06-01 03:10:17] [INFO ] Flow matrix only has 171 transitions (discarded 81 similar events)
[2025-06-01 03:10:17] [INFO ] Invariant cache hit.
[2025-06-01 03:10:17] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (OVERLAPS) 171/276 variables, 105/107 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/276 variables, 40/147 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/276 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 250 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/276 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 250 unsolved
No progress, stopping.
After SMT solving in domain Real declared 276/276 variables, and 147 constraints, problems are : Problem set: 0 solved, 250 unsolved in 10049 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 105/105 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 250 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 3 (OVERLAPS) 171/276 variables, 105/107 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/276 variables, 40/147 constraints. Problems are: Problem set: 0 solved, 250 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/276 variables, 250/397 constraints. Problems are: Problem set: 0 solved, 250 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:10:35] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:10:35] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:10:35] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:10:35] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:10:35] [INFO ] Deduced a trap along path composed of 3 places in 17 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/276 variables, 5/402 constraints. Problems are: Problem set: 0 solved, 250 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:10:44] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:10:45] [INFO ] Deduced a trap along path composed of 3 places in 18 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/276 variables, 2/404 constraints. Problems are: Problem set: 0 solved, 250 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 276/276 variables, and 404 constraints, problems are : Problem set: 0 solved, 250 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 105/105 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 250/250 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 40139ms problems are : Problem set: 0 solved, 250 unsolved
Search for dead transitions found 0 dead transitions in 40141ms
Starting structural reductions in SI_CTL mode, iteration 1 : 105/193 places, 252/502 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40977 ms. Remains : 105/193 places, 252/502 transitions.
[2025-06-01 03:10:57] [INFO ] Flatten gal took : 11 ms
[2025-06-01 03:10:57] [INFO ] Flatten gal took : 11 ms
[2025-06-01 03:10:57] [INFO ] Input system was already deterministic with 252 transitions.
[2025-06-01 03:10:57] [INFO ] Flatten gal took : 12 ms
[2025-06-01 03:10:57] [INFO ] Flatten gal took : 26 ms
[2025-06-01 03:10:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality2798323527711856911.gal : 4 ms
[2025-06-01 03:10:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality10425517643943790142.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/CTLCardinality2798323527711856911.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10425517643943790142.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.
[2025-06-01 03:11:28] [INFO ] Flatten gal took : 10 ms
[2025-06-01 03:11:28] [INFO ] Applying decomposition
[2025-06-01 03:11:28] [INFO ] Flatten gal took : 9 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/graph17442841600591319234.txt' '-o' '/tmp/graph17442841600591319234.bin' '-w' '/tmp/graph17442841600591319234.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17442841600591319234.bin' '-l' '-1' '-v' '-w' '/tmp/graph17442841600591319234.weights' '-q' '0' '-e' '0.001'
[2025-06-01 03:11:28] [INFO ] Decomposing Gal with order
[2025-06-01 03:11:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 03:11:28] [INFO ] Removed a total of 418 redundant transitions.
[2025-06-01 03:11:28] [INFO ] Flatten gal took : 27 ms
[2025-06-01 03:11:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 141 labels/synchronizations in 14 ms.
[2025-06-01 03:11:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality1380365831679345492.gal : 6 ms
[2025-06-01 03:11:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality12471253378316197885.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/CTLCardinality1380365831679345492.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12471253378316197885.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 : 193/193 places, 502/502 transitions.
Graph (complete) has 1033 edges and 193 vertex of which 190 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.4 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 19 place count 172 transition count 440
Iterating global reduction 0 with 18 rules applied. Total rules applied 37 place count 172 transition count 440
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 51 place count 172 transition count 426
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 62 place count 161 transition count 402
Iterating global reduction 1 with 11 rules applied. Total rules applied 73 place count 161 transition count 402
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 80 place count 154 transition count 384
Iterating global reduction 1 with 7 rules applied. Total rules applied 87 place count 154 transition count 384
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 94 place count 147 transition count 358
Iterating global reduction 1 with 7 rules applied. Total rules applied 101 place count 147 transition count 358
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 108 place count 140 transition count 340
Iterating global reduction 1 with 7 rules applied. Total rules applied 115 place count 140 transition count 340
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 122 place count 133 transition count 316
Iterating global reduction 1 with 7 rules applied. Total rules applied 129 place count 133 transition count 316
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 136 place count 126 transition count 294
Iterating global reduction 1 with 7 rules applied. Total rules applied 143 place count 126 transition count 294
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 150 place count 119 transition count 280
Iterating global reduction 1 with 7 rules applied. Total rules applied 157 place count 119 transition count 280
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 163 place count 113 transition count 268
Iterating global reduction 1 with 6 rules applied. Total rules applied 169 place count 113 transition count 268
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 174 place count 108 transition count 258
Iterating global reduction 1 with 5 rules applied. Total rules applied 179 place count 108 transition count 258
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 183 place count 104 transition count 250
Iterating global reduction 1 with 4 rules applied. Total rules applied 187 place count 104 transition count 250
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 190 place count 101 transition count 244
Iterating global reduction 1 with 3 rules applied. Total rules applied 193 place count 101 transition count 244
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 195 place count 101 transition count 242
Applied a total of 195 rules in 119 ms. Remains 101 /193 variables (removed 92) and now considering 242/502 (removed 260) transitions.
[2025-06-01 03:11:58] [INFO ] Flow matrix only has 165 transitions (discarded 77 similar events)
// Phase 1: matrix 165 rows 101 cols
[2025-06-01 03:11:58] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:11:58] [INFO ] Implicit Places using invariants in 134 ms returned []
[2025-06-01 03:11:58] [INFO ] Flow matrix only has 165 transitions (discarded 77 similar events)
[2025-06-01 03:11:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:11:58] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-01 03:11:58] [INFO ] Implicit Places using invariants and state equation in 404 ms returned []
Implicit Place search using SMT with State Equation took 540 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 03:11:58] [INFO ] Redundant transitions in 6 ms returned []
Running 240 sub problems to find dead transitions.
[2025-06-01 03:11:58] [INFO ] Flow matrix only has 165 transitions (discarded 77 similar events)
[2025-06-01 03:11:58] [INFO ] Invariant cache hit.
[2025-06-01 03:11:58] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (OVERLAPS) 165/266 variables, 101/103 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 40/143 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 240 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/266 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 240 unsolved
No progress, stopping.
After SMT solving in domain Real declared 266/266 variables, and 143 constraints, problems are : Problem set: 0 solved, 240 unsolved in 9293 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 101/101 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 240 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 3 (OVERLAPS) 165/266 variables, 101/103 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/266 variables, 40/143 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/266 variables, 240/383 constraints. Problems are: Problem set: 0 solved, 240 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:12:14] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:12:14] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:12:14] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:12:14] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:12:14] [INFO ] Deduced a trap along path composed of 3 places in 17 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/266 variables, 5/388 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/266 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 240 unsolved
At refinement iteration 8 (OVERLAPS) 0/266 variables, 0/388 constraints. Problems are: Problem set: 0 solved, 240 unsolved
No progress, stopping.
After SMT solving in domain Int declared 266/266 variables, and 388 constraints, problems are : Problem set: 0 solved, 240 unsolved in 26601 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 101/101 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 240/240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 36020ms problems are : Problem set: 0 solved, 240 unsolved
Search for dead transitions found 0 dead transitions in 36023ms
Starting structural reductions in SI_CTL mode, iteration 1 : 101/193 places, 242/502 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36696 ms. Remains : 101/193 places, 242/502 transitions.
[2025-06-01 03:12:34] [INFO ] Flatten gal took : 13 ms
[2025-06-01 03:12:34] [INFO ] Flatten gal took : 13 ms
[2025-06-01 03:12:34] [INFO ] Input system was already deterministic with 242 transitions.
[2025-06-01 03:12:34] [INFO ] Flatten gal took : 14 ms
[2025-06-01 03:12:35] [INFO ] Flatten gal took : 13 ms
[2025-06-01 03:12:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality16333041921661289969.gal : 4 ms
[2025-06-01 03:12:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality1133361326730813212.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/CTLCardinality16333041921661289969.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1133361326730813212.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.
[2025-06-01 03:13:05] [INFO ] Flatten gal took : 8 ms
[2025-06-01 03:13:05] [INFO ] Applying decomposition
[2025-06-01 03:13:05] [INFO ] Flatten gal took : 8 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/graph11278251836763736426.txt' '-o' '/tmp/graph11278251836763736426.bin' '-w' '/tmp/graph11278251836763736426.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11278251836763736426.bin' '-l' '-1' '-v' '-w' '/tmp/graph11278251836763736426.weights' '-q' '0' '-e' '0.001'
[2025-06-01 03:13:05] [INFO ] Decomposing Gal with order
[2025-06-01 03:13:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 03:13:05] [INFO ] Removed a total of 59 redundant transitions.
[2025-06-01 03:13:05] [INFO ] Flatten gal took : 18 ms
[2025-06-01 03:13:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 4 ms.
[2025-06-01 03:13:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality6468018646760151580.gal : 5 ms
[2025-06-01 03:13:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality17826834727579424717.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/CTLCardinality6468018646760151580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17826834727579424717.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.
Starting structural reductions in SI_CTL mode, iteration 0 : 193/193 places, 502/502 transitions.
Graph (complete) has 1033 edges and 193 vertex of which 190 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 19 place count 172 transition count 440
Iterating global reduction 0 with 18 rules applied. Total rules applied 37 place count 172 transition count 440
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 51 place count 172 transition count 426
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 62 place count 161 transition count 402
Iterating global reduction 1 with 11 rules applied. Total rules applied 73 place count 161 transition count 402
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 80 place count 154 transition count 384
Iterating global reduction 1 with 7 rules applied. Total rules applied 87 place count 154 transition count 384
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 94 place count 147 transition count 358
Iterating global reduction 1 with 7 rules applied. Total rules applied 101 place count 147 transition count 358
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 108 place count 140 transition count 340
Iterating global reduction 1 with 7 rules applied. Total rules applied 115 place count 140 transition count 340
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 122 place count 133 transition count 316
Iterating global reduction 1 with 7 rules applied. Total rules applied 129 place count 133 transition count 316
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 136 place count 126 transition count 294
Iterating global reduction 1 with 7 rules applied. Total rules applied 143 place count 126 transition count 294
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 150 place count 119 transition count 280
Iterating global reduction 1 with 7 rules applied. Total rules applied 157 place count 119 transition count 280
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 164 place count 112 transition count 266
Iterating global reduction 1 with 7 rules applied. Total rules applied 171 place count 112 transition count 266
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 177 place count 106 transition count 254
Iterating global reduction 1 with 6 rules applied. Total rules applied 183 place count 106 transition count 254
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 188 place count 101 transition count 244
Iterating global reduction 1 with 5 rules applied. Total rules applied 193 place count 101 transition count 244
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 197 place count 97 transition count 236
Iterating global reduction 1 with 4 rules applied. Total rules applied 201 place count 97 transition count 236
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 203 place count 97 transition count 234
Applied a total of 203 rules in 56 ms. Remains 97 /193 variables (removed 96) and now considering 234/502 (removed 268) transitions.
[2025-06-01 03:13:35] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
// Phase 1: matrix 158 rows 97 cols
[2025-06-01 03:13:35] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:13:35] [INFO ] Implicit Places using invariants in 143 ms returned []
[2025-06-01 03:13:35] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2025-06-01 03:13:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:13:35] [INFO ] State equation strengthened by 37 read => feed constraints.
[2025-06-01 03:13:35] [INFO ] Implicit Places using invariants and state equation in 485 ms returned []
Implicit Place search using SMT with State Equation took 630 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 03:13:35] [INFO ] Redundant transitions in 2 ms returned []
Running 232 sub problems to find dead transitions.
[2025-06-01 03:13:35] [INFO ] Flow matrix only has 158 transitions (discarded 76 similar events)
[2025-06-01 03:13:35] [INFO ] Invariant cache hit.
[2025-06-01 03:13:35] [INFO ] State equation strengthened by 37 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 158/255 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/255 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Real declared 255/255 variables, and 136 constraints, problems are : Problem set: 0 solved, 232 unsolved in 11976 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 158/255 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/255 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 232/368 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:13:55] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:13:55] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:13:55] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:13:55] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:13:55] [INFO ] Deduced a trap along path composed of 3 places in 16 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:13:58] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/255 variables, 6/374 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:14:04] [INFO ] Deduced a trap along path composed of 3 places in 42 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/255 variables, 1/375 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 255/255 variables, and 375 constraints, problems are : Problem set: 0 solved, 232 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 42084ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 42085ms
Starting structural reductions in SI_CTL mode, iteration 1 : 97/193 places, 234/502 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42781 ms. Remains : 97/193 places, 234/502 transitions.
[2025-06-01 03:14:18] [INFO ] Flatten gal took : 11 ms
[2025-06-01 03:14:18] [INFO ] Flatten gal took : 11 ms
[2025-06-01 03:14:18] [INFO ] Input system was already deterministic with 234 transitions.
[2025-06-01 03:14:18] [INFO ] Flatten gal took : 10 ms
[2025-06-01 03:14:18] [INFO ] Flatten gal took : 11 ms
[2025-06-01 03:14:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality3433128773422641229.gal : 3 ms
[2025-06-01 03:14:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality17076933918419186437.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/CTLCardinality3433128773422641229.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17076933918419186437.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.
[2025-06-01 03:14:48] [INFO ] Flatten gal took : 6 ms
[2025-06-01 03:14:48] [INFO ] Applying decomposition
[2025-06-01 03:14:48] [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/graph13046789489358457135.txt' '-o' '/tmp/graph13046789489358457135.bin' '-w' '/tmp/graph13046789489358457135.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13046789489358457135.bin' '-l' '-1' '-v' '-w' '/tmp/graph13046789489358457135.weights' '-q' '0' '-e' '0.001'
[2025-06-01 03:14:48] [INFO ] Decomposing Gal with order
[2025-06-01 03:14:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 03:14:48] [INFO ] Removed a total of 387 redundant transitions.
[2025-06-01 03:14:48] [INFO ] Flatten gal took : 18 ms
[2025-06-01 03:14:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 124 labels/synchronizations in 12 ms.
[2025-06-01 03:14:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality2403292981860155372.gal : 2 ms
[2025-06-01 03:14:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality10136451527478115655.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/CTLCardinality2403292981860155372.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10136451527478115655.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 : 193/193 places, 502/502 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 190 transition count 502
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 20 place count 173 transition count 442
Iterating global reduction 1 with 17 rules applied. Total rules applied 37 place count 173 transition count 442
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 49 place count 173 transition count 430
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 60 place count 162 transition count 406
Iterating global reduction 2 with 11 rules applied. Total rules applied 71 place count 162 transition count 406
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 78 place count 155 transition count 388
Iterating global reduction 2 with 7 rules applied. Total rules applied 85 place count 155 transition count 388
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 92 place count 148 transition count 362
Iterating global reduction 2 with 7 rules applied. Total rules applied 99 place count 148 transition count 362
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 106 place count 141 transition count 344
Iterating global reduction 2 with 7 rules applied. Total rules applied 113 place count 141 transition count 344
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 120 place count 134 transition count 320
Iterating global reduction 2 with 7 rules applied. Total rules applied 127 place count 134 transition count 320
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 134 place count 127 transition count 298
Iterating global reduction 2 with 7 rules applied. Total rules applied 141 place count 127 transition count 298
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 148 place count 120 transition count 284
Iterating global reduction 2 with 7 rules applied. Total rules applied 155 place count 120 transition count 284
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 162 place count 113 transition count 270
Iterating global reduction 2 with 7 rules applied. Total rules applied 169 place count 113 transition count 270
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 175 place count 107 transition count 258
Iterating global reduction 2 with 6 rules applied. Total rules applied 181 place count 107 transition count 258
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 186 place count 102 transition count 248
Iterating global reduction 2 with 5 rules applied. Total rules applied 191 place count 102 transition count 248
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 195 place count 98 transition count 240
Iterating global reduction 2 with 4 rules applied. Total rules applied 199 place count 98 transition count 240
Applied a total of 199 rules in 27 ms. Remains 98 /193 variables (removed 95) and now considering 240/502 (removed 262) transitions.
[2025-06-01 03:15:18] [INFO ] Flow matrix only has 161 transitions (discarded 79 similar events)
// Phase 1: matrix 161 rows 98 cols
[2025-06-01 03:15:18] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:15:18] [INFO ] Implicit Places using invariants in 129 ms returned []
[2025-06-01 03:15:18] [INFO ] Flow matrix only has 161 transitions (discarded 79 similar events)
[2025-06-01 03:15:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:15:18] [INFO ] State equation strengthened by 37 read => feed constraints.
[2025-06-01 03:15:18] [INFO ] Implicit Places using invariants and state equation in 522 ms returned []
Implicit Place search using SMT with State Equation took 664 ms to find 0 implicit places.
Running 238 sub problems to find dead transitions.
[2025-06-01 03:15:18] [INFO ] Flow matrix only has 161 transitions (discarded 79 similar events)
[2025-06-01 03:15:18] [INFO ] Invariant cache hit.
[2025-06-01 03:15:18] [INFO ] State equation strengthened by 37 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 161/259 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/259 variables, 37/137 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/259 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 238 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/259 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 238 unsolved
No progress, stopping.
After SMT solving in domain Real declared 259/259 variables, and 137 constraints, problems are : Problem set: 0 solved, 238 unsolved in 10510 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (OVERLAPS) 161/259 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/259 variables, 37/137 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/259 variables, 238/375 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:15:36] [INFO ] Deduced a trap along path composed of 3 places in 37 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:15:37] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:15:37] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:15:37] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:15:37] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:15:40] [INFO ] Deduced a trap along path composed of 3 places in 40 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/259 variables, 6/381 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/259 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 259/259 variables, and 381 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 40647ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 40649ms
Starting structural reductions in LTL mode, iteration 1 : 98/193 places, 240/502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41342 ms. Remains : 98/193 places, 240/502 transitions.
[2025-06-01 03:15:59] [INFO ] Flatten gal took : 10 ms
[2025-06-01 03:15:59] [INFO ] Flatten gal took : 10 ms
[2025-06-01 03:15:59] [INFO ] Input system was already deterministic with 240 transitions.
[2025-06-01 03:15:59] [INFO ] Flatten gal took : 10 ms
[2025-06-01 03:15:59] [INFO ] Flatten gal took : 10 ms
[2025-06-01 03:15:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality8967296434163936995.gal : 2 ms
[2025-06-01 03:15:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality15168456327560375115.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/CTLCardinality8967296434163936995.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15168456327560375115.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.
[2025-06-01 03:16:29] [INFO ] Flatten gal took : 7 ms
[2025-06-01 03:16:29] [INFO ] Applying decomposition
[2025-06-01 03:16:29] [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/graph16753256459849930027.txt' '-o' '/tmp/graph16753256459849930027.bin' '-w' '/tmp/graph16753256459849930027.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16753256459849930027.bin' '-l' '-1' '-v' '-w' '/tmp/graph16753256459849930027.weights' '-q' '0' '-e' '0.001'
[2025-06-01 03:16:29] [INFO ] Decomposing Gal with order
[2025-06-01 03:16:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 03:16:29] [INFO ] Removed a total of 397 redundant transitions.
[2025-06-01 03:16:29] [INFO ] Flatten gal took : 19 ms
[2025-06-01 03:16:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 122 labels/synchronizations in 18 ms.
[2025-06-01 03:16:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality14056049319026396110.gal : 2 ms
[2025-06-01 03:16:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality6338747305832127158.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/CTLCardinality14056049319026396110.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6338747305832127158.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 : 193/193 places, 502/502 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 190 transition count 502
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 21 place count 172 transition count 440
Iterating global reduction 1 with 18 rules applied. Total rules applied 39 place count 172 transition count 440
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 53 place count 172 transition count 426
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 64 place count 161 transition count 402
Iterating global reduction 2 with 11 rules applied. Total rules applied 75 place count 161 transition count 402
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 82 place count 154 transition count 384
Iterating global reduction 2 with 7 rules applied. Total rules applied 89 place count 154 transition count 384
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 96 place count 147 transition count 358
Iterating global reduction 2 with 7 rules applied. Total rules applied 103 place count 147 transition count 358
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 110 place count 140 transition count 340
Iterating global reduction 2 with 7 rules applied. Total rules applied 117 place count 140 transition count 340
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 124 place count 133 transition count 316
Iterating global reduction 2 with 7 rules applied. Total rules applied 131 place count 133 transition count 316
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 138 place count 126 transition count 294
Iterating global reduction 2 with 7 rules applied. Total rules applied 145 place count 126 transition count 294
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 152 place count 119 transition count 280
Iterating global reduction 2 with 7 rules applied. Total rules applied 159 place count 119 transition count 280
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 166 place count 112 transition count 266
Iterating global reduction 2 with 7 rules applied. Total rules applied 173 place count 112 transition count 266
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 179 place count 106 transition count 254
Iterating global reduction 2 with 6 rules applied. Total rules applied 185 place count 106 transition count 254
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 190 place count 101 transition count 244
Iterating global reduction 2 with 5 rules applied. Total rules applied 195 place count 101 transition count 244
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 199 place count 97 transition count 236
Iterating global reduction 2 with 4 rules applied. Total rules applied 203 place count 97 transition count 236
Applied a total of 203 rules in 22 ms. Remains 97 /193 variables (removed 96) and now considering 236/502 (removed 266) transitions.
[2025-06-01 03:16:59] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
// Phase 1: matrix 159 rows 97 cols
[2025-06-01 03:16:59] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:17:00] [INFO ] Implicit Places using invariants in 121 ms returned []
[2025-06-01 03:17:00] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2025-06-01 03:17:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:17:00] [INFO ] State equation strengthened by 37 read => feed constraints.
[2025-06-01 03:17:00] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 448 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2025-06-01 03:17:00] [INFO ] Flow matrix only has 159 transitions (discarded 77 similar events)
[2025-06-01 03:17:00] [INFO ] Invariant cache hit.
[2025-06-01 03:17:00] [INFO ] State equation strengthened by 37 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/256 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 256/256 variables, and 136 constraints, problems are : Problem set: 0 solved, 234 unsolved in 12943 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 159/256 variables, 97/99 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/256 variables, 37/136 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/256 variables, 234/370 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:17:21] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:17:21] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:17:21] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:17:21] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:17:21] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/256 variables, 5/375 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/256 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 256/256 variables, and 375 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 97/97 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 43031ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 43032ms
Starting structural reductions in LTL mode, iteration 1 : 97/193 places, 236/502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43504 ms. Remains : 97/193 places, 236/502 transitions.
[2025-06-01 03:17:43] [INFO ] Flatten gal took : 8 ms
[2025-06-01 03:17:43] [INFO ] Flatten gal took : 8 ms
[2025-06-01 03:17:43] [INFO ] Input system was already deterministic with 236 transitions.
[2025-06-01 03:17:43] [INFO ] Flatten gal took : 13 ms
[2025-06-01 03:17:43] [INFO ] Flatten gal took : 12 ms
[2025-06-01 03:17:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality15362479189553350480.gal : 2 ms
[2025-06-01 03:17:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality13844863140798258936.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/CTLCardinality15362479189553350480.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13844863140798258936.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.
[2025-06-01 03:18:13] [INFO ] Flatten gal took : 6 ms
[2025-06-01 03:18:13] [INFO ] Applying decomposition
[2025-06-01 03:18:13] [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/graph17723345658422024085.txt' '-o' '/tmp/graph17723345658422024085.bin' '-w' '/tmp/graph17723345658422024085.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17723345658422024085.bin' '-l' '-1' '-v' '-w' '/tmp/graph17723345658422024085.weights' '-q' '0' '-e' '0.001'
[2025-06-01 03:18:13] [INFO ] Decomposing Gal with order
[2025-06-01 03:18:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 03:18:13] [INFO ] Removed a total of 389 redundant transitions.
[2025-06-01 03:18:13] [INFO ] Flatten gal took : 17 ms
[2025-06-01 03:18:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 7 ms.
[2025-06-01 03:18:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality16843411143993052413.gal : 2 ms
[2025-06-01 03:18:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality12035979139661164448.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/CTLCardinality16843411143993052413.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12035979139661164448.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 LTL mode, iteration 0 : 193/193 places, 502/502 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 190 transition count 502
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 19 place count 174 transition count 450
Iterating global reduction 1 with 16 rules applied. Total rules applied 35 place count 174 transition count 450
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 51 place count 174 transition count 434
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 61 place count 164 transition count 412
Iterating global reduction 2 with 10 rules applied. Total rules applied 71 place count 164 transition count 412
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 78 place count 157 transition count 394
Iterating global reduction 2 with 7 rules applied. Total rules applied 85 place count 157 transition count 394
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 91 place count 151 transition count 372
Iterating global reduction 2 with 6 rules applied. Total rules applied 97 place count 151 transition count 372
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 103 place count 145 transition count 356
Iterating global reduction 2 with 6 rules applied. Total rules applied 109 place count 145 transition count 356
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 114 place count 140 transition count 340
Iterating global reduction 2 with 5 rules applied. Total rules applied 119 place count 140 transition count 340
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 123 place count 136 transition count 330
Iterating global reduction 2 with 4 rules applied. Total rules applied 127 place count 136 transition count 330
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 131 place count 132 transition count 322
Iterating global reduction 2 with 4 rules applied. Total rules applied 135 place count 132 transition count 322
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 139 place count 128 transition count 314
Iterating global reduction 2 with 4 rules applied. Total rules applied 143 place count 128 transition count 314
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 146 place count 125 transition count 308
Iterating global reduction 2 with 3 rules applied. Total rules applied 149 place count 125 transition count 308
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 151 place count 123 transition count 304
Iterating global reduction 2 with 2 rules applied. Total rules applied 153 place count 123 transition count 304
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 154 place count 122 transition count 302
Iterating global reduction 2 with 1 rules applied. Total rules applied 155 place count 122 transition count 302
Applied a total of 155 rules in 24 ms. Remains 122 /193 variables (removed 71) and now considering 302/502 (removed 200) transitions.
[2025-06-01 03:18:43] [INFO ] Flow matrix only has 205 transitions (discarded 97 similar events)
// Phase 1: matrix 205 rows 122 cols
[2025-06-01 03:18:43] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:18:43] [INFO ] Implicit Places using invariants in 133 ms returned []
[2025-06-01 03:18:43] [INFO ] Flow matrix only has 205 transitions (discarded 97 similar events)
[2025-06-01 03:18:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:18:43] [INFO ] State equation strengthened by 46 read => feed constraints.
[2025-06-01 03:18:44] [INFO ] Implicit Places using invariants and state equation in 441 ms returned []
Implicit Place search using SMT with State Equation took 587 ms to find 0 implicit places.
Running 300 sub problems to find dead transitions.
[2025-06-01 03:18:44] [INFO ] Flow matrix only has 205 transitions (discarded 97 similar events)
[2025-06-01 03:18:44] [INFO ] Invariant cache hit.
[2025-06-01 03:18:44] [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) 0/122 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 205/327 variables, 122/124 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/327 variables, 46/170 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/327 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 300 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/327 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 300 unsolved
No progress, stopping.
After SMT solving in domain Real declared 327/327 variables, and 170 constraints, problems are : Problem set: 0 solved, 300 unsolved in 13635 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 122/122 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 205/327 variables, 122/124 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/327 variables, 46/170 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/327 variables, 300/470 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:19:08] [INFO ] Deduced a trap along path composed of 3 places in 44 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:19:08] [INFO ] Deduced a trap along path composed of 3 places in 34 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:19:08] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:19:09] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:19:09] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:19:10] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:19:13] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/327 variables, 7/477 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:19:26] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 327/327 variables, and 478 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 122/122 constraints, ReadFeed: 46/46 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 8/8 constraints]
After SMT, in 43751ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 43752ms
Starting structural reductions in LTL mode, iteration 1 : 122/193 places, 302/502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44364 ms. Remains : 122/193 places, 302/502 transitions.
[2025-06-01 03:19:27] [INFO ] Flatten gal took : 9 ms
[2025-06-01 03:19:27] [INFO ] Flatten gal took : 9 ms
[2025-06-01 03:19:28] [INFO ] Input system was already deterministic with 302 transitions.
[2025-06-01 03:19:28] [INFO ] Flatten gal took : 10 ms
[2025-06-01 03:19:28] [INFO ] Flatten gal took : 10 ms
[2025-06-01 03:19:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality1869500171106488733.gal : 3 ms
[2025-06-01 03:19:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality15934609500153669332.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/CTLCardinality1869500171106488733.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15934609500153669332.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.
[2025-06-01 03:19:58] [INFO ] Flatten gal took : 7 ms
[2025-06-01 03:19:58] [INFO ] Applying decomposition
[2025-06-01 03:19:58] [INFO ] Flatten gal took : 8 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/graph17681506274166080415.txt' '-o' '/tmp/graph17681506274166080415.bin' '-w' '/tmp/graph17681506274166080415.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17681506274166080415.bin' '-l' '-1' '-v' '-w' '/tmp/graph17681506274166080415.weights' '-q' '0' '-e' '0.001'
[2025-06-01 03:19:58] [INFO ] Decomposing Gal with order
[2025-06-01 03:19:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 03:19:58] [INFO ] Removed a total of 264 redundant transitions.
[2025-06-01 03:19:58] [INFO ] Flatten gal took : 32 ms
[2025-06-01 03:19:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 100 labels/synchronizations in 4 ms.
[2025-06-01 03:19:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality10693663337215710131.gal : 2 ms
[2025-06-01 03:19:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality17685486476322781339.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/CTLCardinality10693663337215710131.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17685486476322781339.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.
Starting structural reductions in LTL mode, iteration 0 : 193/193 places, 502/502 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 190 transition count 502
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 19 place count 174 transition count 450
Iterating global reduction 1 with 16 rules applied. Total rules applied 35 place count 174 transition count 450
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 51 place count 174 transition count 434
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 60 place count 165 transition count 414
Iterating global reduction 2 with 9 rules applied. Total rules applied 69 place count 165 transition count 414
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 75 place count 159 transition count 400
Iterating global reduction 2 with 6 rules applied. Total rules applied 81 place count 159 transition count 400
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 86 place count 154 transition count 382
Iterating global reduction 2 with 5 rules applied. Total rules applied 91 place count 154 transition count 382
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 95 place count 150 transition count 372
Iterating global reduction 2 with 4 rules applied. Total rules applied 99 place count 150 transition count 372
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 103 place count 146 transition count 358
Iterating global reduction 2 with 4 rules applied. Total rules applied 107 place count 146 transition count 358
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 110 place count 143 transition count 348
Iterating global reduction 2 with 3 rules applied. Total rules applied 113 place count 143 transition count 348
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 115 place count 141 transition count 344
Iterating global reduction 2 with 2 rules applied. Total rules applied 117 place count 141 transition count 344
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 119 place count 139 transition count 340
Iterating global reduction 2 with 2 rules applied. Total rules applied 121 place count 139 transition count 340
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 123 place count 137 transition count 336
Iterating global reduction 2 with 2 rules applied. Total rules applied 125 place count 137 transition count 336
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 126 place count 136 transition count 334
Iterating global reduction 2 with 1 rules applied. Total rules applied 127 place count 136 transition count 334
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 128 place count 135 transition count 332
Iterating global reduction 2 with 1 rules applied. Total rules applied 129 place count 135 transition count 332
Applied a total of 129 rules in 32 ms. Remains 135 /193 variables (removed 58) and now considering 332/502 (removed 170) transitions.
[2025-06-01 03:20:28] [INFO ] Flow matrix only has 228 transitions (discarded 104 similar events)
// Phase 1: matrix 228 rows 135 cols
[2025-06-01 03:20:28] [INFO ] Computed 2 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:20:28] [INFO ] Implicit Places using invariants in 167 ms returned []
[2025-06-01 03:20:28] [INFO ] Flow matrix only has 228 transitions (discarded 104 similar events)
[2025-06-01 03:20:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:20:28] [INFO ] State equation strengthened by 52 read => feed constraints.
[2025-06-01 03:20:29] [INFO ] Implicit Places using invariants and state equation in 675 ms returned []
Implicit Place search using SMT with State Equation took 853 ms to find 0 implicit places.
Running 330 sub problems to find dead transitions.
[2025-06-01 03:20:29] [INFO ] Flow matrix only has 228 transitions (discarded 104 similar events)
[2025-06-01 03:20:29] [INFO ] Invariant cache hit.
[2025-06-01 03:20:29] [INFO ] State equation strengthened by 52 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/135 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 3 (OVERLAPS) 228/363 variables, 135/137 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/363 variables, 52/189 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 330 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/363 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 330 unsolved
No progress, stopping.
After SMT solving in domain Real declared 363/363 variables, and 189 constraints, problems are : Problem set: 0 solved, 330 unsolved in 22510 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 135/135 constraints, ReadFeed: 52/52 constraints, PredecessorRefiner: 330/330 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 330 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/135 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 3 (OVERLAPS) 228/363 variables, 135/137 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/363 variables, 52/189 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 330/519 constraints. Problems are: Problem set: 0 solved, 330 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:21:03] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:21:03] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:21:03] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:21:04] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:21:04] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:21:05] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/363 variables, 6/525 constraints. Problems are: Problem set: 0 solved, 330 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 363/363 variables, and 525 constraints, problems are : Problem set: 0 solved, 330 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 135/135 constraints, ReadFeed: 52/52 constraints, PredecessorRefiner: 330/330 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 52706ms problems are : Problem set: 0 solved, 330 unsolved
Search for dead transitions found 0 dead transitions in 52708ms
Starting structural reductions in LTL mode, iteration 1 : 135/193 places, 332/502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53598 ms. Remains : 135/193 places, 332/502 transitions.
[2025-06-01 03:21:21] [INFO ] Flatten gal took : 12 ms
[2025-06-01 03:21:21] [INFO ] Flatten gal took : 14 ms
[2025-06-01 03:21:21] [INFO ] Input system was already deterministic with 332 transitions.
[2025-06-01 03:21:21] [INFO ] Flatten gal took : 14 ms
[2025-06-01 03:21:21] [INFO ] Flatten gal took : 14 ms
[2025-06-01 03:21:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality3084460052319034400.gal : 3 ms
[2025-06-01 03:21:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality3375439468859004411.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/CTLCardinality3084460052319034400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3375439468859004411.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.
[2025-06-01 03:21:52] [INFO ] Flatten gal took : 13 ms
[2025-06-01 03:21:52] [INFO ] Applying decomposition
[2025-06-01 03:21:52] [INFO ] Flatten gal took : 8 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/graph15925647322429879676.txt' '-o' '/tmp/graph15925647322429879676.bin' '-w' '/tmp/graph15925647322429879676.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15925647322429879676.bin' '-l' '-1' '-v' '-w' '/tmp/graph15925647322429879676.weights' '-q' '0' '-e' '0.001'
[2025-06-01 03:21:52] [INFO ] Decomposing Gal with order
[2025-06-01 03:21:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 03:21:52] [INFO ] Removed a total of 326 redundant transitions.
[2025-06-01 03:21:52] [INFO ] Flatten gal took : 30 ms
[2025-06-01 03:21:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 131 labels/synchronizations in 4 ms.
[2025-06-01 03:21:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality6074120005397663310.gal : 1 ms
[2025-06-01 03:21:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality13364632304306251284.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/CTLCardinality6074120005397663310.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13364632304306251284.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.
Starting structural reductions in SI_CTL mode, iteration 0 : 193/193 places, 502/502 transitions.
Graph (complete) has 1033 edges and 193 vertex of which 190 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.5 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 18 place count 173 transition count 442
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 173 transition count 442
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 49 place count 173 transition count 428
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 59 place count 163 transition count 408
Iterating global reduction 1 with 10 rules applied. Total rules applied 69 place count 163 transition count 408
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 75 place count 157 transition count 392
Iterating global reduction 1 with 6 rules applied. Total rules applied 81 place count 157 transition count 392
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 87 place count 151 transition count 370
Iterating global reduction 1 with 6 rules applied. Total rules applied 93 place count 151 transition count 370
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 99 place count 145 transition count 356
Iterating global reduction 1 with 6 rules applied. Total rules applied 105 place count 145 transition count 356
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 111 place count 139 transition count 334
Iterating global reduction 1 with 6 rules applied. Total rules applied 117 place count 139 transition count 334
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 123 place count 133 transition count 314
Iterating global reduction 1 with 6 rules applied. Total rules applied 129 place count 133 transition count 314
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 135 place count 127 transition count 302
Iterating global reduction 1 with 6 rules applied. Total rules applied 141 place count 127 transition count 302
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 147 place count 121 transition count 290
Iterating global reduction 1 with 6 rules applied. Total rules applied 153 place count 121 transition count 290
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 158 place count 116 transition count 280
Iterating global reduction 1 with 5 rules applied. Total rules applied 163 place count 116 transition count 280
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 168 place count 111 transition count 270
Iterating global reduction 1 with 5 rules applied. Total rules applied 173 place count 111 transition count 270
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 177 place count 107 transition count 262
Iterating global reduction 1 with 4 rules applied. Total rules applied 181 place count 107 transition count 262
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 185 place count 107 transition count 258
Applied a total of 185 rules in 45 ms. Remains 107 /193 variables (removed 86) and now considering 258/502 (removed 244) transitions.
[2025-06-01 03:22:22] [INFO ] Flow matrix only has 176 transitions (discarded 82 similar events)
// Phase 1: matrix 176 rows 107 cols
[2025-06-01 03:22:22] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:22:22] [INFO ] Implicit Places using invariants in 114 ms returned []
[2025-06-01 03:22:22] [INFO ] Flow matrix only has 176 transitions (discarded 82 similar events)
[2025-06-01 03:22:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:22:22] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-01 03:22:22] [INFO ] Implicit Places using invariants and state equation in 374 ms returned []
Implicit Place search using SMT with State Equation took 501 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 03:22:22] [INFO ] Redundant transitions in 2 ms returned []
Running 256 sub problems to find dead transitions.
[2025-06-01 03:22:22] [INFO ] Flow matrix only has 176 transitions (discarded 82 similar events)
[2025-06-01 03:22:22] [INFO ] Invariant cache hit.
[2025-06-01 03:22:22] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (OVERLAPS) 176/283 variables, 107/109 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 40/149 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 256 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/283 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 256 unsolved
No progress, stopping.
After SMT solving in domain Real declared 283/283 variables, and 149 constraints, problems are : Problem set: 0 solved, 256 unsolved in 13963 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 107/107 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 256 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (OVERLAPS) 176/283 variables, 107/109 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 40/149 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 256/405 constraints. Problems are: Problem set: 0 solved, 256 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:22:46] [INFO ] Deduced a trap along path composed of 3 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:22:46] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:22:46] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:22:46] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:22:46] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 5/410 constraints. Problems are: Problem set: 0 solved, 256 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:22:57] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 1/411 constraints. Problems are: Problem set: 0 solved, 256 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 283/283 variables, and 411 constraints, problems are : Problem set: 0 solved, 256 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 107/107 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 44077ms problems are : Problem set: 0 solved, 256 unsolved
Search for dead transitions found 0 dead transitions in 44078ms
Starting structural reductions in SI_CTL mode, iteration 1 : 107/193 places, 258/502 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 44634 ms. Remains : 107/193 places, 258/502 transitions.
[2025-06-01 03:23:06] [INFO ] Flatten gal took : 7 ms
[2025-06-01 03:23:06] [INFO ] Flatten gal took : 7 ms
[2025-06-01 03:23:06] [INFO ] Input system was already deterministic with 258 transitions.
[2025-06-01 03:23:06] [INFO ] Flatten gal took : 7 ms
[2025-06-01 03:23:06] [INFO ] Flatten gal took : 7 ms
[2025-06-01 03:23:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality588803743361396753.gal : 2 ms
[2025-06-01 03:23:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality1238757303107750814.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/CTLCardinality588803743361396753.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1238757303107750814.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 03:23:36] [INFO ] Flatten gal took : 6 ms
[2025-06-01 03:23:36] [INFO ] Applying decomposition
[2025-06-01 03:23:36] [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/graph9828372691088998190.txt' '-o' '/tmp/graph9828372691088998190.bin' '-w' '/tmp/graph9828372691088998190.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9828372691088998190.bin' '-l' '-1' '-v' '-w' '/tmp/graph9828372691088998190.weights' '-q' '0' '-e' '0.001'
[2025-06-01 03:23:36] [INFO ] Decomposing Gal with order
[2025-06-01 03:23:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 03:23:36] [INFO ] Removed a total of 431 redundant transitions.
[2025-06-01 03:23:36] [INFO ] Flatten gal took : 18 ms
[2025-06-01 03:23:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 128 labels/synchronizations in 4 ms.
[2025-06-01 03:23:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality17716378935436285465.gal : 3 ms
[2025-06-01 03:23:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality18029883158316962333.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/CTLCardinality17716378935436285465.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18029883158316962333.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 : 193/193 places, 502/502 transitions.
Graph (complete) has 1033 edges and 193 vertex of which 190 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 174 transition count 456
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 174 transition count 456
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 59 place count 174 transition count 430
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 67 place count 166 transition count 412
Iterating global reduction 1 with 8 rules applied. Total rules applied 75 place count 166 transition count 412
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 80 place count 161 transition count 400
Iterating global reduction 1 with 5 rules applied. Total rules applied 85 place count 161 transition count 400
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 89 place count 157 transition count 386
Iterating global reduction 1 with 4 rules applied. Total rules applied 93 place count 157 transition count 386
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 97 place count 153 transition count 376
Iterating global reduction 1 with 4 rules applied. Total rules applied 101 place count 153 transition count 376
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 105 place count 149 transition count 360
Iterating global reduction 1 with 4 rules applied. Total rules applied 109 place count 149 transition count 360
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 113 place count 145 transition count 346
Iterating global reduction 1 with 4 rules applied. Total rules applied 117 place count 145 transition count 346
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 121 place count 141 transition count 338
Iterating global reduction 1 with 4 rules applied. Total rules applied 125 place count 141 transition count 338
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 127 place count 139 transition count 334
Iterating global reduction 1 with 2 rules applied. Total rules applied 129 place count 139 transition count 334
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 131 place count 137 transition count 330
Iterating global reduction 1 with 2 rules applied. Total rules applied 133 place count 137 transition count 330
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 135 place count 135 transition count 326
Iterating global reduction 1 with 2 rules applied. Total rules applied 137 place count 135 transition count 326
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 139 place count 133 transition count 322
Iterating global reduction 1 with 2 rules applied. Total rules applied 141 place count 133 transition count 322
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 149 place count 133 transition count 314
Applied a total of 149 rules in 48 ms. Remains 133 /193 variables (removed 60) and now considering 314/502 (removed 188) transitions.
[2025-06-01 03:24:07] [INFO ] Flow matrix only has 218 transitions (discarded 96 similar events)
// Phase 1: matrix 218 rows 133 cols
[2025-06-01 03:24:07] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:24:07] [INFO ] Implicit Places using invariants in 137 ms returned []
[2025-06-01 03:24:07] [INFO ] Flow matrix only has 218 transitions (discarded 96 similar events)
[2025-06-01 03:24:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:24:07] [INFO ] State equation strengthened by 52 read => feed constraints.
[2025-06-01 03:24:07] [INFO ] Implicit Places using invariants and state equation in 623 ms returned []
Implicit Place search using SMT with State Equation took 776 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 03:24:07] [INFO ] Redundant transitions in 3 ms returned []
Running 312 sub problems to find dead transitions.
[2025-06-01 03:24:07] [INFO ] Flow matrix only has 218 transitions (discarded 96 similar events)
[2025-06-01 03:24:07] [INFO ] Invariant cache hit.
[2025-06-01 03:24:07] [INFO ] State equation strengthened by 52 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 218/351 variables, 133/135 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 52/187 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 312 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/351 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 312 unsolved
No progress, stopping.
After SMT solving in domain Real declared 351/351 variables, and 187 constraints, problems are : Problem set: 0 solved, 312 unsolved in 20405 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 52/52 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 218/351 variables, 133/135 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/351 variables, 52/187 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/351 variables, 312/499 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:24:40] [INFO ] Deduced a trap along path composed of 3 places in 38 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:24:40] [INFO ] Deduced a trap along path composed of 3 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:24:40] [INFO ] Deduced a trap along path composed of 3 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:24:40] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:24:41] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:24:41] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:24:41] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/351 variables, 7/506 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 351/351 variables, and 506 constraints, problems are : Problem set: 0 solved, 312 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 133/133 constraints, ReadFeed: 52/52 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 50610ms problems are : Problem set: 0 solved, 312 unsolved
Search for dead transitions found 0 dead transitions in 50612ms
Starting structural reductions in SI_CTL mode, iteration 1 : 133/193 places, 314/502 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 51452 ms. Remains : 133/193 places, 314/502 transitions.
[2025-06-01 03:24:58] [INFO ] Flatten gal took : 9 ms
[2025-06-01 03:24:58] [INFO ] Flatten gal took : 10 ms
[2025-06-01 03:24:58] [INFO ] Input system was already deterministic with 314 transitions.
[2025-06-01 03:24:58] [INFO ] Flatten gal took : 10 ms
[2025-06-01 03:24:58] [INFO ] Flatten gal took : 11 ms
[2025-06-01 03:24:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality4263434495137889175.gal : 3 ms
[2025-06-01 03:24:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality6885729820677251225.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/CTLCardinality4263434495137889175.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6885729820677251225.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.
[2025-06-01 03:25:28] [INFO ] Flatten gal took : 8 ms
[2025-06-01 03:25:28] [INFO ] Applying decomposition
[2025-06-01 03:25:28] [INFO ] Flatten gal took : 8 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/graph11986431713452131941.txt' '-o' '/tmp/graph11986431713452131941.bin' '-w' '/tmp/graph11986431713452131941.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11986431713452131941.bin' '-l' '-1' '-v' '-w' '/tmp/graph11986431713452131941.weights' '-q' '0' '-e' '0.001'
[2025-06-01 03:25:28] [INFO ] Decomposing Gal with order
[2025-06-01 03:25:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 03:25:28] [INFO ] Removed a total of 83 redundant transitions.
[2025-06-01 03:25:28] [INFO ] Flatten gal took : 20 ms
[2025-06-01 03:25:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 78 labels/synchronizations in 2 ms.
[2025-06-01 03:25:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality9066247994194244094.gal : 3 ms
[2025-06-01 03:25:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality14699800732832787850.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/CTLCardinality9066247994194244094.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14699800732832787850.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.
Starting structural reductions in LTL mode, iteration 0 : 193/193 places, 502/502 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 190 transition count 502
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 21 place count 172 transition count 440
Iterating global reduction 1 with 18 rules applied. Total rules applied 39 place count 172 transition count 440
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 53 place count 172 transition count 426
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 64 place count 161 transition count 402
Iterating global reduction 2 with 11 rules applied. Total rules applied 75 place count 161 transition count 402
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 82 place count 154 transition count 384
Iterating global reduction 2 with 7 rules applied. Total rules applied 89 place count 154 transition count 384
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 96 place count 147 transition count 358
Iterating global reduction 2 with 7 rules applied. Total rules applied 103 place count 147 transition count 358
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 110 place count 140 transition count 340
Iterating global reduction 2 with 7 rules applied. Total rules applied 117 place count 140 transition count 340
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 124 place count 133 transition count 316
Iterating global reduction 2 with 7 rules applied. Total rules applied 131 place count 133 transition count 316
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 137 place count 127 transition count 298
Iterating global reduction 2 with 6 rules applied. Total rules applied 143 place count 127 transition count 298
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 149 place count 121 transition count 286
Iterating global reduction 2 with 6 rules applied. Total rules applied 155 place count 121 transition count 286
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 161 place count 115 transition count 274
Iterating global reduction 2 with 6 rules applied. Total rules applied 167 place count 115 transition count 274
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 172 place count 110 transition count 264
Iterating global reduction 2 with 5 rules applied. Total rules applied 177 place count 110 transition count 264
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 181 place count 106 transition count 256
Iterating global reduction 2 with 4 rules applied. Total rules applied 185 place count 106 transition count 256
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 188 place count 103 transition count 250
Iterating global reduction 2 with 3 rules applied. Total rules applied 191 place count 103 transition count 250
Applied a total of 191 rules in 20 ms. Remains 103 /193 variables (removed 90) and now considering 250/502 (removed 252) transitions.
[2025-06-01 03:25:58] [INFO ] Flow matrix only has 170 transitions (discarded 80 similar events)
// Phase 1: matrix 170 rows 103 cols
[2025-06-01 03:25:58] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:25:58] [INFO ] Implicit Places using invariants in 129 ms returned []
[2025-06-01 03:25:58] [INFO ] Flow matrix only has 170 transitions (discarded 80 similar events)
[2025-06-01 03:25:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:25:58] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-01 03:25:59] [INFO ] Implicit Places using invariants and state equation in 417 ms returned []
Implicit Place search using SMT with State Equation took 548 ms to find 0 implicit places.
Running 248 sub problems to find dead transitions.
[2025-06-01 03:25:59] [INFO ] Flow matrix only has 170 transitions (discarded 80 similar events)
[2025-06-01 03:25:59] [INFO ] Invariant cache hit.
[2025-06-01 03:25:59] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 3 (OVERLAPS) 170/273 variables, 103/105 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 40/145 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/273 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 248 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/273 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 248 unsolved
No progress, stopping.
After SMT solving in domain Real declared 273/273 variables, and 145 constraints, problems are : Problem set: 0 solved, 248 unsolved in 12489 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 103/103 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 248/248 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 248 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 3 (OVERLAPS) 170/273 variables, 103/105 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 40/145 constraints. Problems are: Problem set: 0 solved, 248 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/273 variables, 248/393 constraints. Problems are: Problem set: 0 solved, 248 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:26:19] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:26:19] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:26:19] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:26:19] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:26:19] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/273 variables, 5/398 constraints. Problems are: Problem set: 0 solved, 248 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:26:29] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/273 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 248 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 273/273 variables, and 399 constraints, problems are : Problem set: 0 solved, 248 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 103/103 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 248/248 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 42587ms problems are : Problem set: 0 solved, 248 unsolved
Search for dead transitions found 0 dead transitions in 42589ms
Starting structural reductions in LTL mode, iteration 1 : 103/193 places, 250/502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43158 ms. Remains : 103/193 places, 250/502 transitions.
[2025-06-01 03:26:41] [INFO ] Flatten gal took : 7 ms
[2025-06-01 03:26:41] [INFO ] Flatten gal took : 9 ms
[2025-06-01 03:26:41] [INFO ] Input system was already deterministic with 250 transitions.
[2025-06-01 03:26:41] [INFO ] Flatten gal took : 8 ms
[2025-06-01 03:26:41] [INFO ] Flatten gal took : 9 ms
[2025-06-01 03:26:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality9761177042739730930.gal : 3 ms
[2025-06-01 03:26:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality8738892274770269133.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/CTLCardinality9761177042739730930.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8738892274770269133.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.
[2025-06-01 03:27:12] [INFO ] Flatten gal took : 7 ms
[2025-06-01 03:27:12] [INFO ] Applying decomposition
[2025-06-01 03:27:12] [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/graph8134298971659447025.txt' '-o' '/tmp/graph8134298971659447025.bin' '-w' '/tmp/graph8134298971659447025.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8134298971659447025.bin' '-l' '-1' '-v' '-w' '/tmp/graph8134298971659447025.weights' '-q' '0' '-e' '0.001'
[2025-06-01 03:27:12] [INFO ] Decomposing Gal with order
[2025-06-01 03:27:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 03:27:12] [INFO ] Removed a total of 411 redundant transitions.
[2025-06-01 03:27:12] [INFO ] Flatten gal took : 17 ms
[2025-06-01 03:27:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 132 labels/synchronizations in 3 ms.
[2025-06-01 03:27:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality18443232731715263225.gal : 2 ms
[2025-06-01 03:27:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality5376566445970029434.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/CTLCardinality18443232731715263225.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5376566445970029434.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 : 193/193 places, 502/502 transitions.
Graph (complete) has 1033 edges and 193 vertex of which 190 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 18 place count 173 transition count 442
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 173 transition count 442
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 47 place count 173 transition count 430
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 58 place count 162 transition count 406
Iterating global reduction 1 with 11 rules applied. Total rules applied 69 place count 162 transition count 406
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 75 place count 156 transition count 392
Iterating global reduction 1 with 6 rules applied. Total rules applied 81 place count 156 transition count 392
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 87 place count 150 transition count 370
Iterating global reduction 1 with 6 rules applied. Total rules applied 93 place count 150 transition count 370
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 99 place count 144 transition count 354
Iterating global reduction 1 with 6 rules applied. Total rules applied 105 place count 144 transition count 354
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 110 place count 139 transition count 334
Iterating global reduction 1 with 5 rules applied. Total rules applied 115 place count 139 transition count 334
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 120 place count 134 transition count 316
Iterating global reduction 1 with 5 rules applied. Total rules applied 125 place count 134 transition count 316
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 130 place count 129 transition count 306
Iterating global reduction 1 with 5 rules applied. Total rules applied 135 place count 129 transition count 306
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 140 place count 124 transition count 296
Iterating global reduction 1 with 5 rules applied. Total rules applied 145 place count 124 transition count 296
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 150 place count 119 transition count 286
Iterating global reduction 1 with 5 rules applied. Total rules applied 155 place count 119 transition count 286
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 160 place count 114 transition count 276
Iterating global reduction 1 with 5 rules applied. Total rules applied 165 place count 114 transition count 276
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 168 place count 111 transition count 270
Iterating global reduction 1 with 3 rules applied. Total rules applied 171 place count 111 transition count 270
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 173 place count 111 transition count 268
Applied a total of 173 rules in 44 ms. Remains 111 /193 variables (removed 82) and now considering 268/502 (removed 234) transitions.
[2025-06-01 03:27:42] [INFO ] Flow matrix only has 185 transitions (discarded 83 similar events)
// Phase 1: matrix 185 rows 111 cols
[2025-06-01 03:27:42] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:27:42] [INFO ] Implicit Places using invariants in 136 ms returned []
[2025-06-01 03:27:42] [INFO ] Flow matrix only has 185 transitions (discarded 83 similar events)
[2025-06-01 03:27:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:27:42] [INFO ] State equation strengthened by 45 read => feed constraints.
[2025-06-01 03:27:42] [INFO ] Implicit Places using invariants and state equation in 530 ms returned []
Implicit Place search using SMT with State Equation took 668 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 03:27:42] [INFO ] Redundant transitions in 2 ms returned []
Running 266 sub problems to find dead transitions.
[2025-06-01 03:27:42] [INFO ] Flow matrix only has 185 transitions (discarded 83 similar events)
[2025-06-01 03:27:42] [INFO ] Invariant cache hit.
[2025-06-01 03:27:42] [INFO ] State equation strengthened by 45 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (OVERLAPS) 185/296 variables, 111/113 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/296 variables, 45/158 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/296 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 266 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/296 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 266 unsolved
No progress, stopping.
After SMT solving in domain Real declared 296/296 variables, and 158 constraints, problems are : Problem set: 0 solved, 266 unsolved in 15011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 111/111 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 266 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (OVERLAPS) 185/296 variables, 111/113 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/296 variables, 45/158 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/296 variables, 266/424 constraints. Problems are: Problem set: 0 solved, 266 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:28:07] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:28:07] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:28:07] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:28:07] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:28:07] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:28:09] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/296 variables, 6/430 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/296 variables, 0/430 constraints. Problems are: Problem set: 0 solved, 266 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 296/296 variables, and 430 constraints, problems are : Problem set: 0 solved, 266 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 111/111 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 45126ms problems are : Problem set: 0 solved, 266 unsolved
Search for dead transitions found 0 dead transitions in 45128ms
Starting structural reductions in SI_CTL mode, iteration 1 : 111/193 places, 268/502 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 45850 ms. Remains : 111/193 places, 268/502 transitions.
[2025-06-01 03:28:27] [INFO ] Flatten gal took : 7 ms
[2025-06-01 03:28:27] [INFO ] Flatten gal took : 6 ms
[2025-06-01 03:28:27] [INFO ] Input system was already deterministic with 268 transitions.
[2025-06-01 03:28:27] [INFO ] Flatten gal took : 7 ms
[2025-06-01 03:28:28] [INFO ] Flatten gal took : 7 ms
[2025-06-01 03:28:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality632823865659210195.gal : 1 ms
[2025-06-01 03:28:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality3403228591723243533.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/CTLCardinality632823865659210195.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3403228591723243533.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 03:28:58] [INFO ] Flatten gal took : 7 ms
[2025-06-01 03:28:58] [INFO ] Applying decomposition
[2025-06-01 03:28:58] [INFO ] Flatten gal took : 7 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/graph4927050357234947438.txt' '-o' '/tmp/graph4927050357234947438.bin' '-w' '/tmp/graph4927050357234947438.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4927050357234947438.bin' '-l' '-1' '-v' '-w' '/tmp/graph4927050357234947438.weights' '-q' '0' '-e' '0.001'
[2025-06-01 03:28:58] [INFO ] Decomposing Gal with order
[2025-06-01 03:28:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 03:28:58] [INFO ] Removed a total of 441 redundant transitions.
[2025-06-01 03:28:58] [INFO ] Flatten gal took : 15 ms
[2025-06-01 03:28:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 138 labels/synchronizations in 4 ms.
[2025-06-01 03:28:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality5563710549074031886.gal : 2 ms
[2025-06-01 03:28:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality15637145691648427801.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/CTLCardinality5563710549074031886.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15637145691648427801.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 : 193/193 places, 502/502 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 190 transition count 502
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 19 place count 174 transition count 444
Iterating global reduction 1 with 16 rules applied. Total rules applied 35 place count 174 transition count 444
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 47 place count 174 transition count 432
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 56 place count 165 transition count 412
Iterating global reduction 2 with 9 rules applied. Total rules applied 65 place count 165 transition count 412
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 70 place count 160 transition count 398
Iterating global reduction 2 with 5 rules applied. Total rules applied 75 place count 160 transition count 398
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 80 place count 155 transition count 380
Iterating global reduction 2 with 5 rules applied. Total rules applied 85 place count 155 transition count 380
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 90 place count 150 transition count 366
Iterating global reduction 2 with 5 rules applied. Total rules applied 95 place count 150 transition count 366
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 100 place count 145 transition count 350
Iterating global reduction 2 with 5 rules applied. Total rules applied 105 place count 145 transition count 350
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 110 place count 140 transition count 336
Iterating global reduction 2 with 5 rules applied. Total rules applied 115 place count 140 transition count 336
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 120 place count 135 transition count 326
Iterating global reduction 2 with 5 rules applied. Total rules applied 125 place count 135 transition count 326
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 130 place count 130 transition count 316
Iterating global reduction 2 with 5 rules applied. Total rules applied 135 place count 130 transition count 316
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 139 place count 126 transition count 308
Iterating global reduction 2 with 4 rules applied. Total rules applied 143 place count 126 transition count 308
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 146 place count 123 transition count 302
Iterating global reduction 2 with 3 rules applied. Total rules applied 149 place count 123 transition count 302
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 150 place count 122 transition count 300
Iterating global reduction 2 with 1 rules applied. Total rules applied 151 place count 122 transition count 300
Applied a total of 151 rules in 23 ms. Remains 122 /193 variables (removed 71) and now considering 300/502 (removed 202) transitions.
[2025-06-01 03:29:28] [INFO ] Flow matrix only has 206 transitions (discarded 94 similar events)
// Phase 1: matrix 206 rows 122 cols
[2025-06-01 03:29:28] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:29:28] [INFO ] Implicit Places using invariants in 140 ms returned []
[2025-06-01 03:29:28] [INFO ] Flow matrix only has 206 transitions (discarded 94 similar events)
[2025-06-01 03:29:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 03:29:28] [INFO ] State equation strengthened by 47 read => feed constraints.
[2025-06-01 03:29:28] [INFO ] Implicit Places using invariants and state equation in 542 ms returned []
Implicit Place search using SMT with State Equation took 684 ms to find 0 implicit places.
Running 298 sub problems to find dead transitions.
[2025-06-01 03:29:28] [INFO ] Flow matrix only has 206 transitions (discarded 94 similar events)
[2025-06-01 03:29:28] [INFO ] Invariant cache hit.
[2025-06-01 03:29:28] [INFO ] State equation strengthened by 47 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (OVERLAPS) 206/328 variables, 122/124 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/328 variables, 47/171 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/328 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 298 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/328 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 298 unsolved
No progress, stopping.
After SMT solving in domain Real declared 328/328 variables, and 171 constraints, problems are : Problem set: 0 solved, 298 unsolved in 18338 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 122/122 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 3 (OVERLAPS) 206/328 variables, 122/124 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/328 variables, 47/171 constraints. Problems are: Problem set: 0 solved, 298 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/328 variables, 298/469 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:29:58] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:29:58] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:29:58] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:29:58] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:29:58] [INFO ] Deduced a trap along path composed of 3 places in 19 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 03:30:00] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/328 variables, 6/475 constraints. Problems are: Problem set: 0 solved, 298 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 328/328 variables, and 475 constraints, problems are : Problem set: 0 solved, 298 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 122/122 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 298/298 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 48479ms problems are : Problem set: 0 solved, 298 unsolved
Search for dead transitions found 0 dead transitions in 48482ms
Starting structural reductions in LTL mode, iteration 1 : 122/193 places, 300/502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49189 ms. Remains : 122/193 places, 300/502 transitions.
[2025-06-01 03:30:17] [INFO ] Flatten gal took : 11 ms
[2025-06-01 03:30:17] [INFO ] Flatten gal took : 12 ms
[2025-06-01 03:30:17] [INFO ] Input system was already deterministic with 300 transitions.
[2025-06-01 03:30:17] [INFO ] Flatten gal took : 15 ms
[2025-06-01 03:30:17] [INFO ] Flatten gal took : 12 ms
[2025-06-01 03:30:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality14285401017529133826.gal : 3 ms
[2025-06-01 03:30:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality13278482289545741994.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/CTLCardinality14285401017529133826.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13278482289545741994.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.
[2025-06-01 03:30:47] [INFO ] Flatten gal took : 7 ms
[2025-06-01 03:30:47] [INFO ] Applying decomposition
[2025-06-01 03:30:47] [INFO ] Flatten gal took : 8 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/graph5045627082477740447.txt' '-o' '/tmp/graph5045627082477740447.bin' '-w' '/tmp/graph5045627082477740447.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5045627082477740447.bin' '-l' '-1' '-v' '-w' '/tmp/graph5045627082477740447.weights' '-q' '0' '-e' '0.001'
[2025-06-01 03:30:47] [INFO ] Decomposing Gal with order
[2025-06-01 03:30:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 03:30:47] [INFO ] Removed a total of 87 redundant transitions.
[2025-06-01 03:30:47] [INFO ] Flatten gal took : 13 ms
[2025-06-01 03:30:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 78 labels/synchronizations in 2 ms.
[2025-06-01 03:30:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality7577105284175483207.gal : 2 ms
[2025-06-01 03:30:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality13527024319773108437.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/CTLCardinality7577105284175483207.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13527024319773108437.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.
[2025-06-01 03:31:17] [INFO ] Flatten gal took : 13 ms
[2025-06-01 03:31:17] [INFO ] Flatten gal took : 13 ms
[2025-06-01 03:31:17] [INFO ] Applying decomposition
[2025-06-01 03:31:17] [INFO ] Flatten gal took : 13 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/graph9375101304006618101.txt' '-o' '/tmp/graph9375101304006618101.bin' '-w' '/tmp/graph9375101304006618101.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9375101304006618101.bin' '-l' '-1' '-v' '-w' '/tmp/graph9375101304006618101.weights' '-q' '0' '-e' '0.001'
[2025-06-01 03:31:17] [INFO ] Decomposing Gal with order
[2025-06-01 03:31:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 03:31:17] [INFO ] Removed a total of 557 redundant transitions.
[2025-06-01 03:31:17] [INFO ] Flatten gal took : 37 ms
[2025-06-01 03:31:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 151 labels/synchronizations in 5 ms.
[2025-06-01 03:31:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality4895616270103494373.gal : 4 ms
[2025-06-01 03:31:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality2099041352619052777.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/CTLCardinality4895616270103494373.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2099041352619052777.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 14 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 03:59:58] [INFO ] Flatten gal took : 356 ms
[2025-06-01 03:59:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality17775682487157508298.gal : 80 ms
[2025-06-01 03:59:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality8517401549547040707.ctl : 53 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/CTLCardinality17775682487157508298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8517401549547040707.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 14 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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="FunctionPointer-PT-b004"
export BK_EXAMINATION="CTLCardinality"
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 FunctionPointer-PT-b004, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r100-smll-174867007300065"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b004.tgz
mv FunctionPointer-PT-b004 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;