About the Execution of GreatSPN+red for Sudoku-COL-AN08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12155.783 | 3600000.00 | 10280384.00 | 7181.20 | ?T???????TF?T??T | 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.r399-tall-171690530400465.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 greatspnxred
Input is Sudoku-COL-AN08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r399-tall-171690530400465
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 7.3K Apr 12 11:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 12 11:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 12 11:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 12 11:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 12:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K Apr 12 12:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Apr 12 12:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 12 12:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Sudoku-COL-AN08-CTLCardinality-2024-00
FORMULA_NAME Sudoku-COL-AN08-CTLCardinality-2024-01
FORMULA_NAME Sudoku-COL-AN08-CTLCardinality-2024-02
FORMULA_NAME Sudoku-COL-AN08-CTLCardinality-2024-03
FORMULA_NAME Sudoku-COL-AN08-CTLCardinality-2024-04
FORMULA_NAME Sudoku-COL-AN08-CTLCardinality-2024-05
FORMULA_NAME Sudoku-COL-AN08-CTLCardinality-2024-06
FORMULA_NAME Sudoku-COL-AN08-CTLCardinality-2024-07
FORMULA_NAME Sudoku-COL-AN08-CTLCardinality-2024-08
FORMULA_NAME Sudoku-COL-AN08-CTLCardinality-2024-09
FORMULA_NAME Sudoku-COL-AN08-CTLCardinality-2024-10
FORMULA_NAME Sudoku-COL-AN08-CTLCardinality-2024-11
FORMULA_NAME Sudoku-COL-AN08-CTLCardinality-2024-12
FORMULA_NAME Sudoku-COL-AN08-CTLCardinality-2024-13
FORMULA_NAME Sudoku-COL-AN08-CTLCardinality-2024-14
FORMULA_NAME Sudoku-COL-AN08-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1717032955108
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-AN08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 01:35:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-30 01:35:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 01:35:56] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-30 01:35:56] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 01:35:56] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 524 ms
[2024-05-30 01:35:56] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 704 PT places and 512.0 transition bindings in 11 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 21 ms.
[2024-05-30 01:35:56] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 4 ms.
[2024-05-30 01:35:56] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 4 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 4 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
RANDOM walk for 40124 steps (604 resets) in 380 ms. (105 steps per ms) remains 33/76 properties
BEST_FIRST walk for 4220 steps (60 resets) in 21 ms. (191 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 17 ms. (234 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 18 ms. (222 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 18 ms. (222 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 17 ms. (234 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 14 ms. (281 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 17 ms. (234 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 14 ms. (281 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 17 ms. (234 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 15 ms. (263 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 10 ms. (383 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 16 ms. (248 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 25 ms. (162 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 13 ms. (301 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 14 ms. (281 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 7 ms. (527 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 10 ms. (383 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 10 ms. (383 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 8 ms. (468 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 10 ms. (383 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 8 ms. (468 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 11 ms. (351 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 9 ms. (422 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 10 ms. (383 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 8 ms. (468 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 10 ms. (383 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 8 ms. (468 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 10 ms. (383 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 8 ms. (468 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 10 ms. (383 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 8 ms. (468 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 10 ms. (383 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4220 steps (60 resets) in 9 ms. (422 steps per ms) remains 33/33 properties
// Phase 1: matrix 1 rows 4 cols
[2024-05-30 01:35:57] [INFO ] Computed 3 invariants in 6 ms
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp73 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 3/3 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 4/7 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 0/7 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 0/5 variables, 0/7 constraints. Problems are: Problem set: 32 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5/5 variables, and 7 constraints, problems are : Problem set: 32 solved, 1 unsolved in 164 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 32 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 3/3 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/5 variables, 4/7 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 1/8 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/5 variables, 0/8 constraints. Problems are: Problem set: 32 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/5 variables, 0/8 constraints. Problems are: Problem set: 32 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5/5 variables, and 8 constraints, problems are : Problem set: 32 solved, 1 unsolved in 42 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 1/33 constraints, Known Traps: 0/0 constraints]
After SMT, in 249ms problems are : Problem set: 32 solved, 1 unsolved
Finished Parikh walk after 38 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=38 )
Parikh walk visited 1 properties in 6 ms.
Successfully simplified 32 atomic propositions for a total of 16 simplifications.
FORMULA Sudoku-COL-AN08-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN08-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 01:35:57] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-30 01:35:57] [INFO ] Flatten gal took : 15 ms
FORMULA Sudoku-COL-AN08-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN08-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 01:35:57] [INFO ] Flatten gal took : 2 ms
Domain [N(8), N(8)] of place Rows breaks symmetries in sort N
[2024-05-30 01:35:57] [INFO ] Unfolded HLPN to a Petri net with 704 places and 512 transitions 2048 arcs in 24 ms.
[2024-05-30 01:35:57] [INFO ] Unfolded 12 HLPN properties in 4 ms.
Support contains 704 out of 704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Applied a total of 0 rules in 10 ms. Remains 704 /704 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 704 cols
[2024-05-30 01:35:57] [INFO ] Computed 192 invariants in 24 ms
[2024-05-30 01:35:57] [INFO ] Implicit Places using invariants in 207 ms returned []
[2024-05-30 01:35:57] [INFO ] Invariant cache hit.
[2024-05-30 01:35:58] [INFO ] Implicit Places using invariants and state equation in 413 ms returned []
Implicit Place search using SMT with State Equation took 631 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 655 ms. Remains : 704/704 places, 512/512 transitions.
Support contains 704 out of 704 places after structural reductions.
[2024-05-30 01:35:58] [INFO ] Flatten gal took : 83 ms
[2024-05-30 01:35:58] [INFO ] Flatten gal took : 79 ms
[2024-05-30 01:35:59] [INFO ] Input system was already deterministic with 512 transitions.
RANDOM walk for 40000 steps (715 resets) in 6952 ms. (5 steps per ms) remains 21/55 properties
BEST_FIRST walk for 4004 steps (4 resets) in 42 ms. (93 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 50 ms. (78 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 30 ms. (129 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 26 ms. (148 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 62 ms. (63 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 65 ms. (60 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 26 ms. (148 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 31 ms. (125 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 41 ms. (95 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 74 ms. (53 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 58 ms. (67 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 54 ms. (72 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 47 ms. (83 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 39 ms. (100 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 82 ms. (48 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 34 ms. (114 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 76 ms. (52 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 86 ms. (46 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (4 resets) in 70 ms. (56 steps per ms) remains 21/21 properties
[2024-05-30 01:36:01] [INFO ] Invariant cache hit.
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp52 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/704 variables, 192/192 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/704 variables, 0/192 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 512/1216 variables, 704/896 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1216 variables, 0/896 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 0/1216 variables, 0/896 constraints. Problems are: Problem set: 20 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1216/1216 variables, and 896 constraints, problems are : Problem set: 20 solved, 1 unsolved in 832 ms.
Refiners :[Positive P Invariants (semi-flows): 192/192 constraints, State Equation: 704/704 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 20 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 512/576 variables, 64/64 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/576 variables, 0/64 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 128/704 variables, 128/192 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/704 variables, 0/192 constraints. Problems are: Problem set: 20 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 512/1216 variables, 704/896 constraints. Problems are: Problem set: 20 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1216/1216 variables, and 897 constraints, problems are : Problem set: 20 solved, 1 unsolved in 1440 ms.
Refiners :[Positive P Invariants (semi-flows): 192/192 constraints, State Equation: 704/704 constraints, PredecessorRefiner: 1/21 constraints, Known Traps: 0/0 constraints]
After SMT, in 3548ms problems are : Problem set: 20 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 64 out of 704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 704/704 places, 512/512 transitions.
Graph (complete) has 1536 edges and 704 vertex of which 192 are kept as prefixes of interest. Removing 512 places using SCC suffix rule.2 ms
Discarding 512 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 38 ms. Remains 192 /704 variables (removed 512) and now considering 512/512 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 192/704 places, 512/512 transitions.
RANDOM walk for 40000 steps (718 resets) in 1812 ms. (22 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 204 ms. (195 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 20097 steps, run visited all 1 properties in 156 ms. (steps per millisecond=128 )
Probabilistic random walk after 20097 steps, saw 20002 distinct states, run finished after 160 ms. (steps per millisecond=125 ) properties seen :1
Successfully simplified 20 atomic propositions for a total of 12 simplifications.
[2024-05-30 01:36:05] [INFO ] Flatten gal took : 43 ms
[2024-05-30 01:36:05] [INFO ] Flatten gal took : 43 ms
[2024-05-30 01:36:05] [INFO ] Input system was already deterministic with 512 transitions.
Computed a total of 704 stabilizing places and 512 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 704 transition count 512
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Applied a total of 0 rules in 12 ms. Remains 704 /704 variables (removed 0) and now considering 512/512 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 704/704 places, 512/512 transitions.
[2024-05-30 01:36:05] [INFO ] Flatten gal took : 32 ms
[2024-05-30 01:36:06] [INFO ] Flatten gal took : 29 ms
[2024-05-30 01:36:06] [INFO ] Input system was already deterministic with 512 transitions.
Starting structural reductions in LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Applied a total of 0 rules in 8 ms. Remains 704 /704 variables (removed 0) and now considering 512/512 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 704/704 places, 512/512 transitions.
[2024-05-30 01:36:06] [INFO ] Flatten gal took : 27 ms
[2024-05-30 01:36:06] [INFO ] Flatten gal took : 30 ms
[2024-05-30 01:36:06] [INFO ] Input system was already deterministic with 512 transitions.
Starting structural reductions in LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Reduce places removed 512 places and 0 transitions.
Iterating post reduction 0 with 512 rules applied. Total rules applied 512 place count 192 transition count 512
Applied a total of 512 rules in 9 ms. Remains 192 /704 variables (removed 512) and now considering 512/512 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 192/704 places, 512/512 transitions.
[2024-05-30 01:36:06] [INFO ] Flatten gal took : 20 ms
[2024-05-30 01:36:06] [INFO ] Flatten gal took : 20 ms
[2024-05-30 01:36:06] [INFO ] Input system was already deterministic with 512 transitions.
Starting structural reductions in LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Reduce places removed 512 places and 0 transitions.
Iterating post reduction 0 with 512 rules applied. Total rules applied 512 place count 192 transition count 512
Applied a total of 512 rules in 8 ms. Remains 192 /704 variables (removed 512) and now considering 512/512 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 192/704 places, 512/512 transitions.
[2024-05-30 01:36:06] [INFO ] Flatten gal took : 18 ms
[2024-05-30 01:36:06] [INFO ] Flatten gal took : 18 ms
[2024-05-30 01:36:06] [INFO ] Input system was already deterministic with 512 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Applied a total of 0 rules in 18 ms. Remains 704 /704 variables (removed 0) and now considering 512/512 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 704/704 places, 512/512 transitions.
[2024-05-30 01:36:06] [INFO ] Flatten gal took : 22 ms
[2024-05-30 01:36:06] [INFO ] Flatten gal took : 23 ms
[2024-05-30 01:36:06] [INFO ] Input system was already deterministic with 512 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Applied a total of 0 rules in 13 ms. Remains 704 /704 variables (removed 0) and now considering 512/512 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 704/704 places, 512/512 transitions.
[2024-05-30 01:36:06] [INFO ] Flatten gal took : 22 ms
[2024-05-30 01:36:06] [INFO ] Flatten gal took : 24 ms
[2024-05-30 01:36:06] [INFO ] Input system was already deterministic with 512 transitions.
Starting structural reductions in LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Reduce places removed 512 places and 0 transitions.
Iterating post reduction 0 with 512 rules applied. Total rules applied 512 place count 192 transition count 512
Applied a total of 512 rules in 19 ms. Remains 192 /704 variables (removed 512) and now considering 512/512 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 192/704 places, 512/512 transitions.
[2024-05-30 01:36:06] [INFO ] Flatten gal took : 18 ms
[2024-05-30 01:36:06] [INFO ] Flatten gal took : 20 ms
[2024-05-30 01:36:06] [INFO ] Input system was already deterministic with 512 transitions.
Starting structural reductions in LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Applied a total of 0 rules in 4 ms. Remains 704 /704 variables (removed 0) and now considering 512/512 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 704/704 places, 512/512 transitions.
[2024-05-30 01:36:06] [INFO ] Flatten gal took : 23 ms
[2024-05-30 01:36:06] [INFO ] Flatten gal took : 25 ms
[2024-05-30 01:36:06] [INFO ] Input system was already deterministic with 512 transitions.
Starting structural reductions in LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Applied a total of 0 rules in 4 ms. Remains 704 /704 variables (removed 0) and now considering 512/512 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 704/704 places, 512/512 transitions.
[2024-05-30 01:36:06] [INFO ] Flatten gal took : 23 ms
[2024-05-30 01:36:06] [INFO ] Flatten gal took : 24 ms
[2024-05-30 01:36:06] [INFO ] Input system was already deterministic with 512 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Applied a total of 0 rules in 11 ms. Remains 704 /704 variables (removed 0) and now considering 512/512 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 704/704 places, 512/512 transitions.
[2024-05-30 01:36:07] [INFO ] Flatten gal took : 21 ms
[2024-05-30 01:36:07] [INFO ] Flatten gal took : 21 ms
[2024-05-30 01:36:07] [INFO ] Input system was already deterministic with 512 transitions.
Starting structural reductions in LTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Applied a total of 0 rules in 4 ms. Remains 704 /704 variables (removed 0) and now considering 512/512 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 704/704 places, 512/512 transitions.
[2024-05-30 01:36:07] [INFO ] Flatten gal took : 21 ms
[2024-05-30 01:36:07] [INFO ] Flatten gal took : 22 ms
[2024-05-30 01:36:07] [INFO ] Input system was already deterministic with 512 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 704/704 places, 512/512 transitions.
Graph (complete) has 1536 edges and 704 vertex of which 192 are kept as prefixes of interest. Removing 512 places using SCC suffix rule.2 ms
Discarding 512 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 14 ms. Remains 192 /704 variables (removed 512) and now considering 512/512 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 192/704 places, 512/512 transitions.
[2024-05-30 01:36:07] [INFO ] Flatten gal took : 15 ms
[2024-05-30 01:36:07] [INFO ] Flatten gal took : 17 ms
[2024-05-30 01:36:07] [INFO ] Input system was already deterministic with 512 transitions.
RANDOM walk for 88 steps (0 resets) in 16 ms. (5 steps per ms) remains 0/1 properties
FORMULA Sudoku-COL-AN08-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-30 01:36:07] [INFO ] Flatten gal took : 25 ms
[2024-05-30 01:36:07] [INFO ] Flatten gal took : 26 ms
[2024-05-30 01:36:07] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 6 ms.
[2024-05-30 01:36:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 704 places, 512 transitions and 2048 arcs took 7 ms.
Total runtime 11210 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running Sudoku-COL-AN08
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/402/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 704
TRANSITIONS: 512
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.009s, Sys 0.004s]
SAVING FILE /home/mcc/execution/402/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.001s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 544
MODEL NAME: /home/mcc/execution/402/model
704 places, 512 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
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="Sudoku-COL-AN08"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is Sudoku-COL-AN08, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r399-tall-171690530400465"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN08.tgz
mv Sudoku-COL-AN08 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;