About the Execution of ITS-Tools for DNAwalker-PT-11ringRR
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1063.899 | 1928590.00 | 1984731.00 | 6738.20 | TFFTTFFTFTTTFTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r114-smll-171624276000450.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DNAwalker-PT-11ringRR, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624276000450
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 13:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Apr 13 13:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 13:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 106K Apr 13 13:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 9 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 112K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DNAwalker-PT-11ringRR-CTLFireability-2024-00
FORMULA_NAME DNAwalker-PT-11ringRR-CTLFireability-2024-01
FORMULA_NAME DNAwalker-PT-11ringRR-CTLFireability-2024-02
FORMULA_NAME DNAwalker-PT-11ringRR-CTLFireability-2024-03
FORMULA_NAME DNAwalker-PT-11ringRR-CTLFireability-2024-04
FORMULA_NAME DNAwalker-PT-11ringRR-CTLFireability-2024-05
FORMULA_NAME DNAwalker-PT-11ringRR-CTLFireability-2024-06
FORMULA_NAME DNAwalker-PT-11ringRR-CTLFireability-2024-07
FORMULA_NAME DNAwalker-PT-11ringRR-CTLFireability-2024-08
FORMULA_NAME DNAwalker-PT-11ringRR-CTLFireability-2024-09
FORMULA_NAME DNAwalker-PT-11ringRR-CTLFireability-2024-10
FORMULA_NAME DNAwalker-PT-11ringRR-CTLFireability-2024-11
FORMULA_NAME DNAwalker-PT-11ringRR-CTLFireability-2023-12
FORMULA_NAME DNAwalker-PT-11ringRR-CTLFireability-2023-13
FORMULA_NAME DNAwalker-PT-11ringRR-CTLFireability-2023-14
FORMULA_NAME DNAwalker-PT-11ringRR-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716479277080
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-11ringRR
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-23 15:47:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 15:47:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 15:47:59] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2024-05-23 15:48:00] [INFO ] Transformed 27 places.
[2024-05-23 15:48:00] [INFO ] Transformed 260 transitions.
[2024-05-23 15:48:00] [INFO ] Parsed PT model containing 27 places and 260 transitions and 760 arcs in 373 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 33 ms.
Support contains 24 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 26 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 15:48:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2024-05-23 15:48:00] [INFO ] Computed 0 invariants in 17 ms
[2024-05-23 15:48:00] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20092 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20014 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40708ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40752ms
[2024-05-23 15:48:41] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:48:41] [INFO ] Invariant cache hit.
[2024-05-23 15:48:41] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-23 15:48:41] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:48:41] [INFO ] Invariant cache hit.
[2024-05-23 15:48:41] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 15:48:41] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 15:48:41] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:48:41] [INFO ] Invariant cache hit.
[2024-05-23 15:48:41] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20244 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30013 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 50560ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 50565ms
Finished structural reductions in LTL mode , in 1 iterations and 91596 ms. Remains : 27/27 places, 260/260 transitions.
Support contains 24 out of 27 places after structural reductions.
[2024-05-23 15:49:32] [INFO ] Flatten gal took : 90 ms
[2024-05-23 15:49:32] [INFO ] Flatten gal took : 38 ms
[2024-05-23 15:49:32] [INFO ] Input system was already deterministic with 260 transitions.
Reduction of identical properties reduced properties to check from 70 to 69
RANDOM walk for 40000 steps (3213 resets) in 2874 ms. (13 steps per ms) remains 11/69 properties
BEST_FIRST walk for 40004 steps (197 resets) in 143 ms. (277 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (192 resets) in 129 ms. (307 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (208 resets) in 70 ms. (563 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (208 resets) in 96 ms. (412 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (218 resets) in 77 ms. (512 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (203 resets) in 65 ms. (606 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (193 resets) in 186 ms. (213 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (216 resets) in 105 ms. (377 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (197 resets) in 58 ms. (678 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (200 resets) in 79 ms. (500 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (196 resets) in 114 ms. (347 steps per ms) remains 11/11 properties
[2024-05-23 15:49:33] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:49:33] [INFO ] Invariant cache hit.
[2024-05-23 15:49:33] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 249/267 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/267 variables, 69/87 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/267 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 18/285 variables, 9/96 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 11 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 11 unsolved in 1085 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 249/267 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/267 variables, 69/87 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/267 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 96 constraints, problems are : Problem set: 0 solved, 11 unsolved in 5007 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 0/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 6136ms problems are : Problem set: 0 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 18 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 260/260 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 27 transition count 253
Applied a total of 7 rules in 21 ms. Remains 27 /27 variables (removed 0) and now considering 253/260 (removed 7) transitions.
Running 232 sub problems to find dead transitions.
// Phase 1: matrix 253 rows 27 cols
[2024-05-23 15:49:39] [INFO ] Computed 0 invariants in 3 ms
[2024-05-23 15:49:39] [INFO ] State equation strengthened by 69 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (OVERLAPS) 7/280 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (OVERLAPS) 0/280 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Real declared 280/280 variables, and 96 constraints, problems are : Problem set: 0 solved, 232 unsolved in 17667 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/69 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 232/322 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (OVERLAPS) 7/280 variables, 6/328 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 280/280 variables, and 328 constraints, problems are : Problem set: 0 solved, 232 unsolved in 20014 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/69 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints]
After SMT, in 37913ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 37916ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37938 ms. Remains : 27/27 places, 253/260 transitions.
RANDOM walk for 40000 steps (3146 resets) in 371 ms. (107 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (208 resets) in 73 ms. (540 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (197 resets) in 58 ms. (678 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (223 resets) in 53 ms. (740 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (214 resets) in 43 ms. (909 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (230 resets) in 44 ms. (888 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (206 resets) in 40 ms. (975 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (205 resets) in 54 ms. (727 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (225 resets) in 44 ms. (888 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (209 resets) in 42 ms. (930 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (202 resets) in 39 ms. (1000 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (207 resets) in 44 ms. (888 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 528111 steps, run timeout after 3001 ms. (steps per millisecond=175 ) properties seen :0 out of 11
Probabilistic random walk after 528111 steps, saw 93697 distinct states, run finished after 3007 ms. (steps per millisecond=175 ) properties seen :0
[2024-05-23 15:50:21] [INFO ] Invariant cache hit.
[2024-05-23 15:50:21] [INFO ] State equation strengthened by 69 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 249/267 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/267 variables, 69/87 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/267 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 13/280 variables, 9/96 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 11 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/280 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 280/280 variables, and 96 constraints, problems are : Problem set: 0 solved, 11 unsolved in 844 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/69 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 249/267 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/267 variables, 69/87 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/267 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 280/280 variables, and 96 constraints, problems are : Problem set: 0 solved, 11 unsolved in 45009 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/69 constraints, PredecessorRefiner: 0/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 45872ms problems are : Problem set: 0 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 18 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 253/253 transitions.
Applied a total of 0 rules in 9 ms. Remains 27 /27 variables (removed 0) and now considering 253/253 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 27/27 places, 253/253 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 253/253 transitions.
Applied a total of 0 rules in 8 ms. Remains 27 /27 variables (removed 0) and now considering 253/253 (removed 0) transitions.
[2024-05-23 15:51:07] [INFO ] Invariant cache hit.
[2024-05-23 15:51:07] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-23 15:51:07] [INFO ] Invariant cache hit.
[2024-05-23 15:51:07] [INFO ] State equation strengthened by 69 read => feed constraints.
[2024-05-23 15:51:07] [INFO ] Implicit Places using invariants and state equation in 234 ms returned [6, 20]
Discarding 2 places :
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 7 transitions.
Implicit Place search using SMT with State Equation took 287 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 25/27 places, 246/253 transitions.
Applied a total of 0 rules in 15 ms. Remains 25 /25 variables (removed 0) and now considering 246/246 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 311 ms. Remains : 25/27 places, 246/253 transitions.
RANDOM walk for 40000 steps (2834 resets) in 887 ms. (45 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (214 resets) in 90 ms. (439 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (194 resets) in 62 ms. (634 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (221 resets) in 63 ms. (625 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (215 resets) in 65 ms. (606 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (228 resets) in 66 ms. (597 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (207 resets) in 70 ms. (563 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (201 resets) in 73 ms. (540 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (227 resets) in 65 ms. (606 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (206 resets) in 65 ms. (606 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (210 resets) in 60 ms. (655 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (207 resets) in 62 ms. (634 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 538632 steps, run timeout after 3001 ms. (steps per millisecond=179 ) properties seen :0 out of 11
Probabilistic random walk after 538632 steps, saw 91703 distinct states, run finished after 3001 ms. (steps per millisecond=179 ) properties seen :0
// Phase 1: matrix 246 rows 25 cols
[2024-05-23 15:51:10] [INFO ] Computed 0 invariants in 2 ms
[2024-05-23 15:51:10] [INFO ] State equation strengthened by 69 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 244/262 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/262 variables, 69/87 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/262 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 9/271 variables, 7/94 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/271 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 11 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/271 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 271/271 variables, and 94 constraints, problems are : Problem set: 0 solved, 11 unsolved in 808 ms.
Refiners :[State Equation: 25/25 constraints, ReadFeed: 69/69 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 244/262 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/262 variables, 69/87 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/262 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 271/271 variables, and 94 constraints, problems are : Problem set: 0 solved, 11 unsolved in 75007 ms.
Refiners :[State Equation: 25/25 constraints, ReadFeed: 69/69 constraints, PredecessorRefiner: 0/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 75840ms problems are : Problem set: 0 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 18 out of 25 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 246/246 transitions.
Applied a total of 0 rules in 16 ms. Remains 25 /25 variables (removed 0) and now considering 246/246 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 25/25 places, 246/246 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25/25 places, 246/246 transitions.
Applied a total of 0 rules in 5 ms. Remains 25 /25 variables (removed 0) and now considering 246/246 (removed 0) transitions.
[2024-05-23 15:52:26] [INFO ] Invariant cache hit.
[2024-05-23 15:52:26] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-23 15:52:26] [INFO ] Invariant cache hit.
[2024-05-23 15:52:26] [INFO ] State equation strengthened by 69 read => feed constraints.
[2024-05-23 15:52:27] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
[2024-05-23 15:52:27] [INFO ] Redundant transitions in 26 ms returned []
Running 226 sub problems to find dead transitions.
[2024-05-23 15:52:27] [INFO ] Invariant cache hit.
[2024-05-23 15:52:27] [INFO ] State equation strengthened by 69 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 1 (OVERLAPS) 245/264 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/264 variables, 69/88 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/264 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 4 (OVERLAPS) 7/271 variables, 6/94 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/271 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 6 (OVERLAPS) 0/271 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 226 unsolved
No progress, stopping.
After SMT solving in domain Real declared 271/271 variables, and 94 constraints, problems are : Problem set: 0 solved, 226 unsolved in 15219 ms.
Refiners :[State Equation: 25/25 constraints, ReadFeed: 69/69 constraints, PredecessorRefiner: 226/226 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 226 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 1 (OVERLAPS) 245/264 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/264 variables, 69/88 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/264 variables, 226/314 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/264 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 226 unsolved
At refinement iteration 5 (OVERLAPS) 7/271 variables, 6/320 constraints. Problems are: Problem set: 0 solved, 226 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 271/271 variables, and 320 constraints, problems are : Problem set: 0 solved, 226 unsolved in 30010 ms.
Refiners :[State Equation: 25/25 constraints, ReadFeed: 69/69 constraints, PredecessorRefiner: 226/226 constraints, Known Traps: 0/0 constraints]
After SMT, in 45475ms problems are : Problem set: 0 solved, 226 unsolved
Search for dead transitions found 0 dead transitions in 45480ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45762 ms. Remains : 25/25 places, 246/246 transitions.
[2024-05-23 15:53:12] [INFO ] Flatten gal took : 15 ms
[2024-05-23 15:53:12] [INFO ] Flatten gal took : 19 ms
[2024-05-23 15:53:12] [INFO ] Input system was already deterministic with 260 transitions.
Computed a total of 27 stabilizing places and 258 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 15:53:12] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2024-05-23 15:53:12] [INFO ] Computed 0 invariants in 3 ms
[2024-05-23 15:53:12] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20013 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20014 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40240ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40242ms
[2024-05-23 15:53:52] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:53:52] [INFO ] Invariant cache hit.
[2024-05-23 15:53:52] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-23 15:53:52] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:53:52] [INFO ] Invariant cache hit.
[2024-05-23 15:53:53] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 15:53:53] [INFO ] Implicit Places using invariants and state equation in 342 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 15:53:53] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:53:53] [INFO ] Invariant cache hit.
[2024-05-23 15:53:53] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 22819 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30012 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 53135ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 53138ms
Finished structural reductions in LTL mode , in 1 iterations and 93774 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 15:54:46] [INFO ] Flatten gal took : 11 ms
[2024-05-23 15:54:46] [INFO ] Flatten gal took : 12 ms
[2024-05-23 15:54:46] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 15:54:46] [INFO ] Flatten gal took : 12 ms
[2024-05-23 15:54:46] [INFO ] Flatten gal took : 11 ms
[2024-05-23 15:54:46] [INFO ] Time to serialize gal into /tmp/CTLFireability12246477264858351953.gal : 7 ms
[2024-05-23 15:54:46] [INFO ] Time to serialize properties into /tmp/CTLFireability17570679988123077781.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12246477264858351953.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17570679988123077781.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82098e+07,0.847943,19116,2,2639,5,70840,6,0,395,72470,0
Converting to forward existential form...Done !
original formula: AX(EX(E(A(!(((A4>=2)&&(A19>=1))) U !(((A15>=2)&&(A18>=1)))) U !(EF(((A1>=1)&&(A10>=2)))))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(E(!((E(!(!(((A15>=2)&&(A18>=1)))) U (!(!(((A4>=2)&&(A19>=1)))) * !(!(((A15>=2)&&(A18>=1)))))) ...237
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,1,6.0609,141228,1,0,777,745729,529,254,2654,791947,583
FORMULA DNAwalker-PT-11ringRR-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 8 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 15:54:52] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:54:52] [INFO ] Invariant cache hit.
[2024-05-23 15:54:52] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20011 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20014 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40211ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40214ms
[2024-05-23 15:55:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:55:32] [INFO ] Invariant cache hit.
[2024-05-23 15:55:32] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-23 15:55:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:55:32] [INFO ] Invariant cache hit.
[2024-05-23 15:55:33] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 15:55:33] [INFO ] Implicit Places using invariants and state equation in 345 ms returned []
Implicit Place search using SMT with State Equation took 396 ms to find 0 implicit places.
[2024-05-23 15:55:33] [INFO ] Redundant transitions in 5 ms returned []
Running 234 sub problems to find dead transitions.
[2024-05-23 15:55:33] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:55:33] [INFO ] Invariant cache hit.
[2024-05-23 15:55:33] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 21612 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30012 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 51863ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 51868ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 92498 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 15:56:25] [INFO ] Flatten gal took : 11 ms
[2024-05-23 15:56:25] [INFO ] Flatten gal took : 11 ms
[2024-05-23 15:56:25] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 15:56:25] [INFO ] Flatten gal took : 11 ms
[2024-05-23 15:56:25] [INFO ] Flatten gal took : 10 ms
[2024-05-23 15:56:25] [INFO ] Time to serialize gal into /tmp/CTLFireability9923292335902980944.gal : 22 ms
[2024-05-23 15:56:25] [INFO ] Time to serialize properties into /tmp/CTLFireability1859953238420271760.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9923292335902980944.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1859953238420271760.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82098e+07,0.67088,19188,2,2639,5,70840,6,0,395,72470,0
Converting to forward existential form...Done !
original formula: EF(AG(AF(EG((((A1>=2)&&(A4>=1))&&((A5>=2)&&(A9>=1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EG(!(EG((((A1>=2)&&(A4>=1))&&((A5>=2)&&(A9>=1)))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,0,5.81596,136556,1,0,756,709980,526,247,2652,774115,539
FORMULA DNAwalker-PT-11ringRR-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 6 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 15:56:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:56:31] [INFO ] Invariant cache hit.
[2024-05-23 15:56:31] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20006 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20009 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40196ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40199ms
[2024-05-23 15:57:11] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:57:11] [INFO ] Invariant cache hit.
[2024-05-23 15:57:11] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-23 15:57:11] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:57:11] [INFO ] Invariant cache hit.
[2024-05-23 15:57:11] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 15:57:11] [INFO ] Implicit Places using invariants and state equation in 223 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2024-05-23 15:57:11] [INFO ] Redundant transitions in 3 ms returned []
Running 234 sub problems to find dead transitions.
[2024-05-23 15:57:11] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:57:11] [INFO ] Invariant cache hit.
[2024-05-23 15:57:11] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 21493 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30012 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 51678ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 51680ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 92149 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 15:58:03] [INFO ] Flatten gal took : 8 ms
[2024-05-23 15:58:03] [INFO ] Flatten gal took : 9 ms
[2024-05-23 15:58:03] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 15:58:03] [INFO ] Flatten gal took : 8 ms
[2024-05-23 15:58:03] [INFO ] Flatten gal took : 8 ms
[2024-05-23 15:58:03] [INFO ] Time to serialize gal into /tmp/CTLFireability9069550469817099463.gal : 7 ms
[2024-05-23 15:58:03] [INFO ] Time to serialize properties into /tmp/CTLFireability3933212630614331150.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9069550469817099463.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3933212630614331150.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82098e+07,0.748371,19168,2,2639,5,70840,6,0,395,72470,0
Converting to forward existential form...Done !
original formula: E((!(EF(!(EF(((A11>=2)&&(A15>=1)))))) * !(((A1>=2)&&(A10>=1)))) U A(EG((EF(((A1>=2)&&(A10>=1))) + ((!((A1>=1)&&(A16>=2)))&&(((A18>=1)&&(A...317
=> equivalent forward existential formula: [((FwdU(Init,(!(E(TRUE U !(E(TRUE U ((A11>=2)&&(A15>=1)))))) * !(((A1>=2)&&(A10>=1))))) * !(EG(!(E((!((E(!(((A1>...910
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,0,6.38207,151740,1,0,787,809402,542,270,2671,843076,605
FORMULA DNAwalker-PT-11ringRR-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 15:58:09] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:58:09] [INFO ] Invariant cache hit.
[2024-05-23 15:58:09] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20012 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20012 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40204ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40207ms
[2024-05-23 15:58:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:58:50] [INFO ] Invariant cache hit.
[2024-05-23 15:58:50] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-23 15:58:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:58:50] [INFO ] Invariant cache hit.
[2024-05-23 15:58:50] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 15:58:50] [INFO ] Implicit Places using invariants and state equation in 352 ms returned []
Implicit Place search using SMT with State Equation took 395 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 15:58:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 15:58:50] [INFO ] Invariant cache hit.
[2024-05-23 15:58:50] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 21834 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30009 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 52127ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 52131ms
Finished structural reductions in LTL mode , in 1 iterations and 92737 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 15:59:42] [INFO ] Flatten gal took : 6 ms
[2024-05-23 15:59:42] [INFO ] Flatten gal took : 7 ms
[2024-05-23 15:59:42] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 15:59:42] [INFO ] Flatten gal took : 7 ms
[2024-05-23 15:59:42] [INFO ] Flatten gal took : 7 ms
[2024-05-23 15:59:42] [INFO ] Time to serialize gal into /tmp/CTLFireability16399515008919233815.gal : 3 ms
[2024-05-23 15:59:42] [INFO ] Time to serialize properties into /tmp/CTLFireability6602307156731799293.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16399515008919233815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6602307156731799293.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82098e+07,0.836721,19212,2,2639,5,70840,6,0,395,72470,0
Converting to forward existential form...Done !
original formula: AX(A(AF((((!(AX(((A2>=1)&&(A6>=2)))) * (A11>=1)) * ((A15>=2)&&(A3>=1))) * (A8>=2))) U AF(AG(!(((A2>=1)&&(A14>=2)))))))
=> equivalent forward existential formula: ([FwdG((FwdU(EY(Init),!(!(EG(!(!(E(TRUE U !(!(((A2>=1)&&(A14>=2))))))))))) * !(!(EG(!((((!(!(EX(!(((A2>=1)&&(A6>...346
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,1,21.219,521084,1,0,879,3.09758e+06,544,347,2656,2.86894e+06,742
FORMULA DNAwalker-PT-11ringRR-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:00:03] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:00:03] [INFO ] Invariant cache hit.
[2024-05-23 16:00:03] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20006 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20011 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40186ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40190ms
[2024-05-23 16:00:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:00:44] [INFO ] Invariant cache hit.
[2024-05-23 16:00:44] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-23 16:00:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:00:44] [INFO ] Invariant cache hit.
[2024-05-23 16:00:44] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 16:00:44] [INFO ] Implicit Places using invariants and state equation in 498 ms returned []
Implicit Place search using SMT with State Equation took 546 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:00:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:00:44] [INFO ] Invariant cache hit.
[2024-05-23 16:00:44] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 22486 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30010 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 52774ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 52778ms
Finished structural reductions in LTL mode , in 1 iterations and 93516 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 16:01:37] [INFO ] Flatten gal took : 7 ms
[2024-05-23 16:01:37] [INFO ] Flatten gal took : 6 ms
[2024-05-23 16:01:37] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 16:01:37] [INFO ] Flatten gal took : 6 ms
[2024-05-23 16:01:37] [INFO ] Flatten gal took : 6 ms
[2024-05-23 16:01:37] [INFO ] Time to serialize gal into /tmp/CTLFireability9435003137749048422.gal : 3 ms
[2024-05-23 16:01:37] [INFO ] Time to serialize properties into /tmp/CTLFireability9942305399551895231.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9435003137749048422.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9942305399551895231.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82098e+07,0.824693,19176,2,2639,5,70840,6,0,395,72470,0
Converting to forward existential form...Done !
original formula: AX(EG(AG(EX(((A3<1)||(A5<2))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(E(TRUE U !(EX(((A3<1)||(A5<2)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,1,6.21669,143356,1,0,758,752561,521,247,2652,810854,539
FORMULA DNAwalker-PT-11ringRR-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:01:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:01:43] [INFO ] Invariant cache hit.
[2024-05-23 16:01:43] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20008 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20009 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40190ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40193ms
[2024-05-23 16:02:23] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:02:23] [INFO ] Invariant cache hit.
[2024-05-23 16:02:23] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-23 16:02:23] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:02:23] [INFO ] Invariant cache hit.
[2024-05-23 16:02:24] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 16:02:24] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:02:24] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:02:24] [INFO ] Invariant cache hit.
[2024-05-23 16:02:24] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20120 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30012 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 50300ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 50306ms
Finished structural reductions in LTL mode , in 1 iterations and 90810 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 16:03:14] [INFO ] Flatten gal took : 6 ms
[2024-05-23 16:03:14] [INFO ] Flatten gal took : 7 ms
[2024-05-23 16:03:14] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 16:03:14] [INFO ] Flatten gal took : 7 ms
[2024-05-23 16:03:14] [INFO ] Flatten gal took : 7 ms
[2024-05-23 16:03:14] [INFO ] Time to serialize gal into /tmp/CTLFireability13791565739041607350.gal : 3 ms
[2024-05-23 16:03:14] [INFO ] Time to serialize properties into /tmp/CTLFireability5915073799219853233.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13791565739041607350.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5915073799219853233.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82098e+07,0.949024,19188,2,2639,5,70840,6,0,395,72470,0
Converting to forward existential form...Done !
original formula: (EX(((A4<1)||(A5<2))) * EF(((((A1>=1)&&(A8>=2)) * (!(E(((A6>=2)&&(A8>=1)) U ((A12>=1)&&(A16>=2)))) * !(E(((A3>=2)&&(A7>=1)) U ((A1>=2)&&(...194
=> equivalent forward existential formula: [((FwdU((Init * EX(((A4<1)||(A5<2)))),TRUE) * (((A1>=1)&&(A8>=2)) * (!(E(((A6>=2)&&(A8>=1)) U ((A12>=1)&&(A16>=2...252
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,0,2.97468,61384,1,0,744,363540,527,250,2626,325518,526
FORMULA DNAwalker-PT-11ringRR-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:03:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:03:17] [INFO ] Invariant cache hit.
[2024-05-23 16:03:17] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20007 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20015 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40202ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40205ms
[2024-05-23 16:03:57] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:03:57] [INFO ] Invariant cache hit.
[2024-05-23 16:03:57] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-23 16:03:57] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:03:57] [INFO ] Invariant cache hit.
[2024-05-23 16:03:57] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 16:03:58] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:03:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:03:58] [INFO ] Invariant cache hit.
[2024-05-23 16:03:58] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20914 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30012 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 51133ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 51135ms
Finished structural reductions in LTL mode , in 1 iterations and 91689 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 16:04:49] [INFO ] Flatten gal took : 6 ms
[2024-05-23 16:04:49] [INFO ] Flatten gal took : 7 ms
[2024-05-23 16:04:49] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 16:04:49] [INFO ] Flatten gal took : 6 ms
[2024-05-23 16:04:49] [INFO ] Flatten gal took : 7 ms
[2024-05-23 16:04:49] [INFO ] Time to serialize gal into /tmp/CTLFireability672610564818480081.gal : 2 ms
[2024-05-23 16:04:49] [INFO ] Time to serialize properties into /tmp/CTLFireability12816510375063944523.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability672610564818480081.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12816510375063944523.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82098e+07,0.739884,19172,2,2639,5,70840,6,0,395,72470,0
Converting to forward existential form...Done !
original formula: EF((AX(((((A2<2)||(A12<1))&&(A13>=1))&&(A20>=2))) * EG(((A14<1)||(A18<2)))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(EX(!(((((A2<2)||(A12<1))&&(A13>=1))&&(A20>=2)))))),((A14<1)||(A18<2)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,0,5.77087,139428,1,0,758,714640,525,246,2662,777750,535
FORMULA DNAwalker-PT-11ringRR-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:04:55] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:04:55] [INFO ] Invariant cache hit.
[2024-05-23 16:04:55] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20011 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20015 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40269ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40271ms
[2024-05-23 16:05:35] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:05:35] [INFO ] Invariant cache hit.
[2024-05-23 16:05:35] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-23 16:05:35] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:05:35] [INFO ] Invariant cache hit.
[2024-05-23 16:05:35] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 16:05:35] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:05:35] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:05:35] [INFO ] Invariant cache hit.
[2024-05-23 16:05:35] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 24229 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30023 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 54478ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 54480ms
Finished structural reductions in LTL mode , in 1 iterations and 95049 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 16:06:30] [INFO ] Flatten gal took : 6 ms
[2024-05-23 16:06:30] [INFO ] Flatten gal took : 6 ms
[2024-05-23 16:06:30] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 16:06:30] [INFO ] Flatten gal took : 6 ms
[2024-05-23 16:06:30] [INFO ] Flatten gal took : 7 ms
[2024-05-23 16:06:30] [INFO ] Time to serialize gal into /tmp/CTLFireability6593548156851051371.gal : 2 ms
[2024-05-23 16:06:30] [INFO ] Time to serialize properties into /tmp/CTLFireability1282503398374372043.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6593548156851051371.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1282503398374372043.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82098e+07,0.826188,19188,2,2639,5,70840,6,0,395,72470,0
Converting to forward existential form...Done !
original formula: EG((((A15>=2)&&(A16>=1)) + ((((A13<1)||(A20<2)) * ((EX(((A16<1)||(A20<2))) + (A14<2)) + (A17<1))) * (EX(((A3<2)||(A8<1))) + !(E(((A8>=1)&...192
=> equivalent forward existential formula: [FwdG(Init,(((A15>=2)&&(A16>=1)) + ((((A13<1)||(A20<2)) * ((EX(((A16<1)||(A20<2))) + (A14<2)) + (A17<1))) * (EX(...235
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,1,10.1127,236492,1,0,820,1.18782e+06,531,293,2659,1.39473e+06,594
FORMULA DNAwalker-PT-11ringRR-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:06:40] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:06:40] [INFO ] Invariant cache hit.
[2024-05-23 16:06:40] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20010 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20012 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40187ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40189ms
[2024-05-23 16:07:20] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:07:20] [INFO ] Invariant cache hit.
[2024-05-23 16:07:20] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-23 16:07:20] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:07:20] [INFO ] Invariant cache hit.
[2024-05-23 16:07:20] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 16:07:20] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:07:20] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:07:20] [INFO ] Invariant cache hit.
[2024-05-23 16:07:20] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 22535 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30008 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 52830ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 52833ms
Finished structural reductions in LTL mode , in 1 iterations and 93251 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 16:08:13] [INFO ] Flatten gal took : 5 ms
[2024-05-23 16:08:13] [INFO ] Flatten gal took : 6 ms
[2024-05-23 16:08:13] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 16:08:13] [INFO ] Flatten gal took : 7 ms
[2024-05-23 16:08:13] [INFO ] Flatten gal took : 6 ms
[2024-05-23 16:08:13] [INFO ] Time to serialize gal into /tmp/CTLFireability16121706594790292394.gal : 2 ms
[2024-05-23 16:08:13] [INFO ] Time to serialize properties into /tmp/CTLFireability2737088245697064160.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16121706594790292394.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2737088245697064160.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82098e+07,0.641801,19192,2,2639,5,70840,6,0,395,72470,0
Converting to forward existential form...Done !
original formula: (EF(!(A(((((((A3>=1)&&(A20>=2))||((A4>=2)&&(A20>=1)))&&(A12>=1))&&((A13>=2)&&(B13>=1))) * !(AF(((A2>=2)&&(A21>=1))))) U (((((A17>=1)&&(A1...374
=> equivalent forward existential formula: ([(Init * !(E(TRUE U !(!((E(!((((((A17>=1)&&(A18>=2))||((A4>=2)&&(A20>=1)))||((A4>=1)&&(A19>=2))) * (((A2>=2)&&(...823
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,0,6.72915,158580,1,0,778,824155,528,257,2706,879903,582
FORMULA DNAwalker-PT-11ringRR-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:08:20] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:08:20] [INFO ] Invariant cache hit.
[2024-05-23 16:08:20] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20008 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20010 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40194ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40197ms
[2024-05-23 16:09:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:09:00] [INFO ] Invariant cache hit.
[2024-05-23 16:09:00] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-23 16:09:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:09:00] [INFO ] Invariant cache hit.
[2024-05-23 16:09:00] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 16:09:00] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:09:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:09:00] [INFO ] Invariant cache hit.
[2024-05-23 16:09:00] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 21086 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30010 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 51255ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 51258ms
Finished structural reductions in LTL mode , in 1 iterations and 91717 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 16:09:52] [INFO ] Flatten gal took : 14 ms
[2024-05-23 16:09:52] [INFO ] Flatten gal took : 4 ms
[2024-05-23 16:09:52] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 16:09:52] [INFO ] Flatten gal took : 5 ms
[2024-05-23 16:09:52] [INFO ] Flatten gal took : 5 ms
[2024-05-23 16:09:52] [INFO ] Time to serialize gal into /tmp/CTLFireability9771992767855422837.gal : 2 ms
[2024-05-23 16:09:52] [INFO ] Time to serialize properties into /tmp/CTLFireability13003517389798840579.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9771992767855422837.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13003517389798840579.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82098e+07,0.849517,19196,2,2639,5,70840,6,0,395,72470,0
Converting to forward existential form...Done !
original formula: AG((((A13<2)||(A20<1)) + (AF(((((A5>=1)&&(A9>=2)) + AX(((A16>=1)&&(A18>=2)))) + ((A7>=2)||((A11>=1)&&(A12>=2))))) + AF((!(E(((A10>=1)&&(A...216
=> equivalent forward existential formula: [FwdG(((FwdU(Init,TRUE) * !(((A13<2)||(A20<1)))) * !(!(EG(!(((((A5>=1)&&(A9>=2)) + !(EX(!(((A16>=1)&&(A18>=2))))...292
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,7.66527,170328,1,0,813,933879,542,292,2662,948964,614
FORMULA DNAwalker-PT-11ringRR-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 6 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:09:59] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:09:59] [INFO ] Invariant cache hit.
[2024-05-23 16:09:59] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20009 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20009 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40204ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40207ms
[2024-05-23 16:10:40] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:10:40] [INFO ] Invariant cache hit.
[2024-05-23 16:10:40] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-23 16:10:40] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:10:40] [INFO ] Invariant cache hit.
[2024-05-23 16:10:40] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 16:10:40] [INFO ] Implicit Places using invariants and state equation in 347 ms returned []
Implicit Place search using SMT with State Equation took 394 ms to find 0 implicit places.
[2024-05-23 16:10:40] [INFO ] Redundant transitions in 2 ms returned []
Running 234 sub problems to find dead transitions.
[2024-05-23 16:10:40] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:10:40] [INFO ] Invariant cache hit.
[2024-05-23 16:10:40] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 21018 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30018 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 51252ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 51255ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 91871 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 16:11:31] [INFO ] Flatten gal took : 7 ms
[2024-05-23 16:11:31] [INFO ] Flatten gal took : 5 ms
[2024-05-23 16:11:31] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 16:11:31] [INFO ] Flatten gal took : 5 ms
[2024-05-23 16:11:31] [INFO ] Flatten gal took : 4 ms
[2024-05-23 16:11:31] [INFO ] Time to serialize gal into /tmp/CTLFireability13965745528294119883.gal : 1 ms
[2024-05-23 16:11:31] [INFO ] Time to serialize properties into /tmp/CTLFireability93794482395762143.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13965745528294119883.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability93794482395762143.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82098e+07,0.849667,19180,2,2639,5,70840,6,0,395,72470,0
Converting to forward existential form...Done !
original formula: EG(AF((AG((((A10<1)||(A15<2))&&(B11<1))) + EG(!(A(((A11>=1)&&(A16>=2)) U ((A2>=2)&&(A11>=1))))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((!(E(TRUE U !((((A10<1)||(A15<2))&&(B11<1))))) + EG(!(!((E(!(((A2>=2)&&(A11>=1))) U (!(((A11>=...244
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,9.78545,221584,1,0,806,1.23317e+06,543,283,2716,1.2282e+06,625
FORMULA DNAwalker-PT-11ringRR-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:11:41] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:11:41] [INFO ] Invariant cache hit.
[2024-05-23 16:11:41] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20009 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20011 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40291ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40294ms
[2024-05-23 16:12:22] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:12:22] [INFO ] Invariant cache hit.
[2024-05-23 16:12:22] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-23 16:12:22] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:12:22] [INFO ] Invariant cache hit.
[2024-05-23 16:12:22] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 16:12:22] [INFO ] Implicit Places using invariants and state equation in 427 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:12:22] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:12:22] [INFO ] Invariant cache hit.
[2024-05-23 16:12:22] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 22522 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30015 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 52833ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 52837ms
Finished structural reductions in LTL mode , in 1 iterations and 93604 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 16:13:15] [INFO ] Flatten gal took : 4 ms
[2024-05-23 16:13:15] [INFO ] Flatten gal took : 4 ms
[2024-05-23 16:13:15] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 16:13:15] [INFO ] Flatten gal took : 5 ms
[2024-05-23 16:13:15] [INFO ] Flatten gal took : 5 ms
[2024-05-23 16:13:15] [INFO ] Time to serialize gal into /tmp/CTLFireability12812259885972627807.gal : 2 ms
[2024-05-23 16:13:15] [INFO ] Time to serialize properties into /tmp/CTLFireability9116000252664959191.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12812259885972627807.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9116000252664959191.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82098e+07,0.728396,19204,2,2639,5,70840,6,0,395,72470,0
Converting to forward existential form...Done !
original formula: AG(EX((E(AX(((A12>=1)&&(A15>=2))) U !(EF(((A3>=1)&&(A6>=2))))) * AX(EX(((A4<1)||(A5<2)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((E(!(EX(!(((A12>=1)&&(A15>=2))))) U !(E(TRUE U ((A3>=1)&&(A6>=2))))) * !(EX(!(EX(((A4<1...182
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,1,5.9474,134300,1,0,760,836309,525,265,2631,720167,559
FORMULA DNAwalker-PT-11ringRR-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:13:21] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:13:21] [INFO ] Invariant cache hit.
[2024-05-23 16:13:21] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20015 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20011 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40203ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40205ms
[2024-05-23 16:14:01] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:14:01] [INFO ] Invariant cache hit.
[2024-05-23 16:14:01] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-23 16:14:01] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:14:01] [INFO ] Invariant cache hit.
[2024-05-23 16:14:01] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 16:14:01] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:14:01] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:14:01] [INFO ] Invariant cache hit.
[2024-05-23 16:14:01] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20981 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30011 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 51260ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 51264ms
Finished structural reductions in LTL mode , in 1 iterations and 91734 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 16:14:53] [INFO ] Flatten gal took : 6 ms
[2024-05-23 16:14:53] [INFO ] Flatten gal took : 5 ms
[2024-05-23 16:14:53] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 16:14:53] [INFO ] Flatten gal took : 5 ms
[2024-05-23 16:14:53] [INFO ] Flatten gal took : 4 ms
[2024-05-23 16:14:53] [INFO ] Time to serialize gal into /tmp/CTLFireability12568748372730431046.gal : 2 ms
[2024-05-23 16:14:53] [INFO ] Time to serialize properties into /tmp/CTLFireability11491116416263809107.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12568748372730431046.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11491116416263809107.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82098e+07,0.885498,19184,2,2639,5,70840,6,0,395,72470,0
Converting to forward existential form...Done !
original formula: A(((((A18>=2)&&(A21>=1)) * (A((AG(((A10>=1)&&(A11>=2))) + ((A2>=1)&&(A10>=2))) U (((A17>=1)&&(A21>=2)) + (AX(((A20>=1)&&(A21>=2))) * EF((...326
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(!(EG(!(((A2>=2)&&(A16>=1)))))))))))) * !(E(!(!(EX(!(!(EG(!(((A2>=2)&&(A16>=1))))))))) U ...742
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,9.79735,215592,1,0,803,1.22892e+06,554,284,2668,1.18653e+06,634
FORMULA DNAwalker-PT-11ringRR-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 6 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:15:03] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:15:03] [INFO ] Invariant cache hit.
[2024-05-23 16:15:03] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20010 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20009 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40213ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40216ms
[2024-05-23 16:15:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:15:43] [INFO ] Invariant cache hit.
[2024-05-23 16:15:43] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-23 16:15:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:15:43] [INFO ] Invariant cache hit.
[2024-05-23 16:15:43] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 16:15:43] [INFO ] Implicit Places using invariants and state equation in 359 ms returned []
Implicit Place search using SMT with State Equation took 410 ms to find 0 implicit places.
[2024-05-23 16:15:43] [INFO ] Redundant transitions in 2 ms returned []
Running 234 sub problems to find dead transitions.
[2024-05-23 16:15:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:15:43] [INFO ] Invariant cache hit.
[2024-05-23 16:15:43] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 22137 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30010 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 52374ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 52376ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 93015 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 16:16:36] [INFO ] Flatten gal took : 7 ms
[2024-05-23 16:16:36] [INFO ] Flatten gal took : 4 ms
[2024-05-23 16:16:36] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 16:16:36] [INFO ] Flatten gal took : 4 ms
[2024-05-23 16:16:36] [INFO ] Flatten gal took : 4 ms
[2024-05-23 16:16:36] [INFO ] Time to serialize gal into /tmp/CTLFireability5178233264936269077.gal : 2 ms
[2024-05-23 16:16:36] [INFO ] Time to serialize properties into /tmp/CTLFireability9344838314718816884.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5178233264936269077.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9344838314718816884.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82098e+07,0.825219,19192,2,2639,5,70840,6,0,395,72470,0
Converting to forward existential form...Done !
original formula: EG((AF((B20<1)) + ((A1>=2)&&(A9>=1))))
=> equivalent forward existential formula: [FwdG(Init,(!(EG(!((B20<1)))) + ((A1>=2)&&(A9>=1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,1,9.29582,218572,1,0,818,1.09414e+06,527,288,2650,1.28292e+06,580
FORMULA DNAwalker-PT-11ringRR-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 6 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:16:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:16:45] [INFO ] Invariant cache hit.
[2024-05-23 16:16:45] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20011 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20010 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40186ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40188ms
[2024-05-23 16:17:25] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:17:25] [INFO ] Invariant cache hit.
[2024-05-23 16:17:25] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-23 16:17:25] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:17:25] [INFO ] Invariant cache hit.
[2024-05-23 16:17:25] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 16:17:26] [INFO ] Implicit Places using invariants and state equation in 478 ms returned []
Implicit Place search using SMT with State Equation took 516 ms to find 0 implicit places.
[2024-05-23 16:17:26] [INFO ] Redundant transitions in 2 ms returned []
Running 234 sub problems to find dead transitions.
[2024-05-23 16:17:26] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:17:26] [INFO ] Invariant cache hit.
[2024-05-23 16:17:26] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20734 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30010 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 51002ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 51006ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 91727 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 16:18:17] [INFO ] Flatten gal took : 4 ms
[2024-05-23 16:18:17] [INFO ] Flatten gal took : 5 ms
[2024-05-23 16:18:17] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 16:18:17] [INFO ] Flatten gal took : 5 ms
[2024-05-23 16:18:17] [INFO ] Flatten gal took : 5 ms
[2024-05-23 16:18:17] [INFO ] Time to serialize gal into /tmp/CTLFireability5025732203460157.gal : 2 ms
[2024-05-23 16:18:17] [INFO ] Time to serialize properties into /tmp/CTLFireability5452607469930379409.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5025732203460157.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5452607469930379409.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...280
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82098e+07,0.724183,19172,2,2639,5,70840,6,0,395,72470,0
Converting to forward existential form...Done !
original formula: (EF((!(E(((((A14>=1)&&(A18>=2))&&((A2>=2)&&(A6>=1))) + EG(((A14>=2)&&(A15>=1)))) U ((A5>=2)&&(A6>=1)))) * EF(AG(((A6<2)||(A7<1)))))) + AG...244
=> equivalent forward existential formula: ([(FwdU((Init * !(E(TRUE U (!(E(((((A14>=1)&&(A18>=2))&&((A2>=2)&&(A6>=1))) + EG(((A14>=2)&&(A15>=1)))) U ((A5>=...528
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,1,9.43097,217488,1,0,811,1.24933e+06,536,278,2670,1.19972e+06,639
FORMULA DNAwalker-PT-11ringRR-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:18:26] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:18:26] [INFO ] Invariant cache hit.
[2024-05-23 16:18:26] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20007 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 20013 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 40243ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 40247ms
[2024-05-23 16:19:06] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:19:06] [INFO ] Invariant cache hit.
[2024-05-23 16:19:06] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-23 16:19:06] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:19:06] [INFO ] Invariant cache hit.
[2024-05-23 16:19:07] [INFO ] State equation strengthened by 70 read => feed constraints.
[2024-05-23 16:19:07] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
Running 234 sub problems to find dead transitions.
[2024-05-23 16:19:07] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 16:19:07] [INFO ] Invariant cache hit.
[2024-05-23 16:19:07] [INFO ] State equation strengthened by 70 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 0/286 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 97 constraints, problems are : Problem set: 0 solved, 234 unsolved in 22192 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 70/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 234/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/286 variables, and 330 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30013 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 69/70 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 0/0 constraints]
After SMT, in 52478ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 52480ms
Finished structural reductions in LTL mode , in 1 iterations and 92962 ms. Remains : 27/27 places, 260/260 transitions.
[2024-05-23 16:19:59] [INFO ] Flatten gal took : 4 ms
[2024-05-23 16:19:59] [INFO ] Flatten gal took : 5 ms
[2024-05-23 16:19:59] [INFO ] Input system was already deterministic with 260 transitions.
[2024-05-23 16:19:59] [INFO ] Flatten gal took : 4 ms
[2024-05-23 16:19:59] [INFO ] Flatten gal took : 5 ms
[2024-05-23 16:19:59] [INFO ] Time to serialize gal into /tmp/CTLFireability222381155626576971.gal : 1 ms
[2024-05-23 16:19:59] [INFO ] Time to serialize properties into /tmp/CTLFireability7892194014332420764.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability222381155626576971.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7892194014332420764.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.82098e+07,0.836197,19180,2,2639,5,70840,6,0,395,72470,0
Converting to forward existential form...Done !
original formula: AG(((EG(EX(((A18<1)||(A21<2)))) + EX((((A2>=2)&&(A11>=1))&&((A4>=2)&&(A8>=1))))) + (((A17>=1)&&(A20>=2))||((((A6>=2)&&(A8>=1))&&((A13>=2)...234
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !((((A17>=1)&&(A20>=2))||((((A6>=2)&&(A8>=1))&&((A13>=2)&&(A17>=1)))&&((((A13<1)||(A14<2))...294
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,1,5.92664,138932,1,0,758,713224,521,247,2652,775030,539
FORMULA DNAwalker-PT-11ringRR-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2024-05-23 16:20:05] [INFO ] Flatten gal took : 5 ms
[2024-05-23 16:20:05] [INFO ] Flatten gal took : 4 ms
Total runtime 1926032 ms.
BK_STOP 1716481205670
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DNAwalker-PT-11ringRR"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is DNAwalker-PT-11ringRR, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-171624276000450"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-11ringRR.tgz
mv DNAwalker-PT-11ringRR execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;