About the Execution of GreatSPN+red for Sudoku-COL-BN16
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13252.836 | 3600000.00 | 9551696.00 | 6750.70 | TT???F???F?????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-171690530600561.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-BN16, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r399-tall-171690530600561
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 840K
-rw-r--r-- 1 mcc users 7.6K Apr 12 13:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 12 13:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 12 11:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 12 11:54 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 4.0K Apr 23 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 23 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Apr 12 14:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 12 14:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 12 13:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 12 13:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:01 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 446K 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-BN16-CTLCardinality-2024-00
FORMULA_NAME Sudoku-COL-BN16-CTLCardinality-2024-01
FORMULA_NAME Sudoku-COL-BN16-CTLCardinality-2024-02
FORMULA_NAME Sudoku-COL-BN16-CTLCardinality-2024-03
FORMULA_NAME Sudoku-COL-BN16-CTLCardinality-2024-04
FORMULA_NAME Sudoku-COL-BN16-CTLCardinality-2024-05
FORMULA_NAME Sudoku-COL-BN16-CTLCardinality-2024-06
FORMULA_NAME Sudoku-COL-BN16-CTLCardinality-2024-07
FORMULA_NAME Sudoku-COL-BN16-CTLCardinality-2024-08
FORMULA_NAME Sudoku-COL-BN16-CTLCardinality-2024-09
FORMULA_NAME Sudoku-COL-BN16-CTLCardinality-2024-10
FORMULA_NAME Sudoku-COL-BN16-CTLCardinality-2024-11
FORMULA_NAME Sudoku-COL-BN16-CTLCardinality-2024-12
FORMULA_NAME Sudoku-COL-BN16-CTLCardinality-2024-13
FORMULA_NAME Sudoku-COL-BN16-CTLCardinality-2024-14
FORMULA_NAME Sudoku-COL-BN16-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1717053940219
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-BN16
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 07:25:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-30 07:25:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 07:25:41] [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 07:25:41] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 07:25:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 725 ms
[2024-05-30 07:25:42] [INFO ] Imported 5 HL places and 1 HL transitions for a total of 5120 PT places and 65536.0 transition bindings in 29 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
[2024-05-30 07:25:42] [INFO ] Built PT skeleton of HLPN with 5 places and 1 transitions 5 arcs in 4 ms.
[2024-05-30 07:25:42] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Computed a total of 5 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 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).
AF dead knowledge conclusive for 3 formulas.
FORMULA Sudoku-COL-BN16-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Remains 15 properties that can be checked using skeleton over-approximation.
Computed a total of 5 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 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 40244 steps (152 resets) in 194 ms. (206 steps per ms) remains 16/74 properties
BEST_FIRST walk for 4124 steps (12 resets) in 14 ms. (274 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4124 steps (12 resets) in 11 ms. (343 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4124 steps (12 resets) in 10 ms. (374 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4124 steps (12 resets) in 10 ms. (374 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4124 steps (12 resets) in 13 ms. (294 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4124 steps (12 resets) in 8 ms. (458 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4124 steps (12 resets) in 12 ms. (317 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4124 steps (12 resets) in 8 ms. (458 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4124 steps (12 resets) in 12 ms. (317 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4124 steps (12 resets) in 10 ms. (374 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4124 steps (12 resets) in 6 ms. (589 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4124 steps (12 resets) in 10 ms. (374 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4124 steps (12 resets) in 8 ms. (458 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4124 steps (12 resets) in 23 ms. (171 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4124 steps (12 resets) in 10 ms. (374 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4124 steps (12 resets) in 8 ms. (458 steps per ms) remains 16/16 properties
// Phase 1: matrix 1 rows 5 cols
[2024-05-30 07:25:42] [INFO ] Computed 4 invariants in 5 ms
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp69 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 4/4 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/4 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 1/6 variables, 5/9 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/6 variables, 0/9 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 0/6 variables, 0/9 constraints. Problems are: Problem set: 14 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6/6 variables, and 9 constraints, problems are : Problem set: 14 solved, 2 unsolved in 166 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 14 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 3/3 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 1/4 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 0/4 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 1/6 variables, 5/9 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/6 variables, 2/11 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6 variables, 0/11 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/6 variables, 0/11 constraints. Problems are: Problem set: 14 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 6/6 variables, and 11 constraints, problems are : Problem set: 14 solved, 2 unsolved in 61 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 2/16 constraints, Known Traps: 0/0 constraints]
After SMT, in 269ms problems are : Problem set: 14 solved, 2 unsolved
Finished Parikh walk after 172 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=86 )
Parikh walk visited 2 properties in 36 ms.
Successfully simplified 14 atomic propositions for a total of 15 simplifications.
FORMULA Sudoku-COL-BN16-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 07:25:42] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2024-05-30 07:25:42] [INFO ] Flatten gal took : 14 ms
FORMULA Sudoku-COL-BN16-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN16-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN16-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 07:25:42] [INFO ] Flatten gal took : 2 ms
Domain [N(16), N(16)] of place Rows breaks symmetries in sort N
[2024-05-30 07:25:43] [INFO ] Unfolded HLPN to a Petri net with 5120 places and 4096 transitions 20480 arcs in 254 ms.
[2024-05-30 07:25:43] [INFO ] Unfolded 11 HLPN properties in 8 ms.
Support contains 5120 out of 5120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 44 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2024-05-30 07:25:43] [INFO ] Computed 1024 invariants in 87 ms
[2024-05-30 07:25:45] [INFO ] Implicit Places using invariants in 1669 ms returned []
[2024-05-30 07:25:45] [INFO ] Invariant cache hit.
[2024-05-30 07:26:19] [INFO ] Implicit Places using invariants and state equation in 33805 ms returned []
Implicit Place search using SMT with State Equation took 35486 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Finished structural reductions in LTL mode , in 1 iterations and 35553 ms. Remains : 5120/5120 places, 4096/4096 transitions.
Support contains 5120 out of 5120 places after structural reductions.
[2024-05-30 07:26:19] [INFO ] Flatten gal took : 439 ms
[2024-05-30 07:26:20] [INFO ] Flatten gal took : 332 ms
[2024-05-30 07:26:21] [INFO ] Input system was already deterministic with 4096 transitions.
RANDOM walk for 40000 steps (188 resets) in 52716 ms. (0 steps per ms) remains 21/52 properties
BEST_FIRST walk for 4004 steps (0 resets) in 774 ms. (5 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 158 ms. (25 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 278 ms. (14 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 393 ms. (10 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 369 ms. (10 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 137 ms. (29 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 135 ms. (29 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 282 ms. (14 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 760 ms. (5 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 129 ms. (30 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 145 ms. (27 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 113 ms. (35 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 206 ms. (19 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 629 ms. (6 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 253 ms. (15 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 918 ms. (4 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 207 ms. (19 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 121 ms. (32 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 123 ms. (32 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 151 ms. (26 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (0 resets) in 583 ms. (6 steps per ms) remains 21/21 properties
[2024-05-30 07:26:37] [INFO ] Invariant cache hit.
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp40 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/5120 variables, 1024/1024 constraints. Problems are: Problem set: 8 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5120/9216 variables, and 1024 constraints, problems are : Problem set: 8 solved, 13 unsolved in 5039 ms.
Refiners :[Positive P Invariants (semi-flows): 1024/1024 constraints, State Equation: 0/5120 constraints, PredecessorRefiner: 13/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5120/9216 variables, and 1024 constraints, problems are : Problem set: 8 solved, 13 unsolved in 5018 ms.
Refiners :[Positive P Invariants (semi-flows): 1024/1024 constraints, State Equation: 0/5120 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 14365ms problems are : Problem set: 8 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5120 out of 5120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 84 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 5120/5120 places, 4096/4096 transitions.
RANDOM walk for 40000 steps (188 resets) in 26058 ms. (1 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1083 ms. (36 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2709 ms. (14 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3387 ms. (11 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1084 ms. (36 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1055 ms. (37 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6718 ms. (5 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1050 ms. (38 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1049 ms. (38 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2344 ms. (17 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1035 ms. (38 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1056 ms. (37 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1337 ms. (29 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5014 ms. (7 steps per ms) remains 13/13 properties
Probabilistic random walk after 309423 steps, saw 309320 distinct states, run finished after 42072 ms. (steps per millisecond=7 ) properties seen :0
[2024-05-30 07:27:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5120 variables, 1024/1024 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5120/9216 variables, and 1024 constraints, problems are : Problem set: 0 solved, 13 unsolved in 45036 ms.
Refiners :[Positive P Invariants (semi-flows): 1024/1024 constraints, State Equation: 0/5120 constraints, PredecessorRefiner: 13/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5120 variables, 1024/1024 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5120/9216 variables, and 1024 constraints, problems are : Problem set: 0 solved, 13 unsolved in 45041 ms.
Refiners :[Positive P Invariants (semi-flows): 1024/1024 constraints, State Equation: 0/5120 constraints, PredecessorRefiner: 13/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 91771ms problems are : Problem set: 0 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5120 out of 5120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 51 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 45 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2024-05-30 07:29:19] [INFO ] Invariant cache hit.
[2024-05-30 07:29:21] [INFO ] Implicit Places using invariants in 1928 ms returned []
[2024-05-30 07:29:21] [INFO ] Invariant cache hit.
[2024-05-30 07:29:53] [INFO ] Implicit Places using invariants and state equation in 31699 ms returned []
Implicit Place search using SMT with State Equation took 33630 ms to find 0 implicit places.
[2024-05-30 07:29:53] [INFO ] Redundant transitions in 283 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33972 ms. Remains : 5120/5120 places, 4096/4096 transitions.
Successfully simplified 8 atomic propositions for a total of 11 simplifications.
[2024-05-30 07:29:54] [INFO ] Flatten gal took : 262 ms
[2024-05-30 07:29:54] [INFO ] Flatten gal took : 269 ms
[2024-05-30 07:29:55] [INFO ] Input system was already deterministic with 4096 transitions.
Computed a total of 5120 stabilizing places and 4096 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5120 transition count 4096
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 69 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70 ms. Remains : 5120/5120 places, 4096/4096 transitions.
[2024-05-30 07:29:56] [INFO ] Flatten gal took : 209 ms
[2024-05-30 07:29:56] [INFO ] Flatten gal took : 218 ms
[2024-05-30 07:29:56] [INFO ] Input system was already deterministic with 4096 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 420 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 424 ms. Remains : 5120/5120 places, 4096/4096 transitions.
[2024-05-30 07:29:57] [INFO ] Flatten gal took : 201 ms
[2024-05-30 07:29:57] [INFO ] Flatten gal took : 262 ms
[2024-05-30 07:29:58] [INFO ] Input system was already deterministic with 4096 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 29 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 5120/5120 places, 4096/4096 transitions.
[2024-05-30 07:29:58] [INFO ] Flatten gal took : 200 ms
[2024-05-30 07:29:58] [INFO ] Flatten gal took : 207 ms
[2024-05-30 07:29:58] [INFO ] Input system was already deterministic with 4096 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 55 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57 ms. Remains : 5120/5120 places, 4096/4096 transitions.
[2024-05-30 07:29:59] [INFO ] Flatten gal took : 209 ms
[2024-05-30 07:29:59] [INFO ] Flatten gal took : 203 ms
[2024-05-30 07:29:59] [INFO ] Input system was already deterministic with 4096 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 16 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 5120/5120 places, 4096/4096 transitions.
[2024-05-30 07:30:00] [INFO ] Flatten gal took : 194 ms
[2024-05-30 07:30:00] [INFO ] Flatten gal took : 211 ms
[2024-05-30 07:30:00] [INFO ] Input system was already deterministic with 4096 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Reduce places removed 4096 places and 0 transitions.
Iterating post reduction 0 with 4096 rules applied. Total rules applied 4096 place count 1024 transition count 4096
Applied a total of 4096 rules in 189 ms. Remains 1024 /5120 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 189 ms. Remains : 1024/5120 places, 4096/4096 transitions.
[2024-05-30 07:30:01] [INFO ] Flatten gal took : 162 ms
[2024-05-30 07:30:01] [INFO ] Flatten gal took : 192 ms
[2024-05-30 07:30:01] [INFO ] Input system was already deterministic with 4096 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 210 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 210 ms. Remains : 5120/5120 places, 4096/4096 transitions.
[2024-05-30 07:30:02] [INFO ] Flatten gal took : 182 ms
[2024-05-30 07:30:02] [INFO ] Flatten gal took : 197 ms
[2024-05-30 07:30:02] [INFO ] Input system was already deterministic with 4096 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Reduce places removed 4096 places and 0 transitions.
Iterating post reduction 0 with 4096 rules applied. Total rules applied 4096 place count 1024 transition count 4096
Applied a total of 4096 rules in 126 ms. Remains 1024 /5120 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 1024/5120 places, 4096/4096 transitions.
[2024-05-30 07:30:03] [INFO ] Flatten gal took : 148 ms
[2024-05-30 07:30:03] [INFO ] Flatten gal took : 164 ms
[2024-05-30 07:30:03] [INFO ] Input system was already deterministic with 4096 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Graph (complete) has 16384 edges and 5120 vertex of which 1024 are kept as prefixes of interest. Removing 4096 places using SCC suffix rule.11 ms
Discarding 4096 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 111 ms. Remains 1024 /5120 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 111 ms. Remains : 1024/5120 places, 4096/4096 transitions.
[2024-05-30 07:30:03] [INFO ] Flatten gal took : 146 ms
[2024-05-30 07:30:03] [INFO ] Flatten gal took : 171 ms
[2024-05-30 07:30:04] [INFO ] Input system was already deterministic with 4096 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Graph (complete) has 16384 edges and 5120 vertex of which 1024 are kept as prefixes of interest. Removing 4096 places using SCC suffix rule.9 ms
Discarding 4096 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 101 ms. Remains 1024 /5120 variables (removed 4096) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 102 ms. Remains : 1024/5120 places, 4096/4096 transitions.
[2024-05-30 07:30:04] [INFO ] Flatten gal took : 150 ms
[2024-05-30 07:30:04] [INFO ] Flatten gal took : 163 ms
[2024-05-30 07:30:05] [INFO ] Input system was already deterministic with 4096 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 11 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 5120/5120 places, 4096/4096 transitions.
[2024-05-30 07:30:05] [INFO ] Flatten gal took : 200 ms
[2024-05-30 07:30:05] [INFO ] Flatten gal took : 240 ms
[2024-05-30 07:30:05] [INFO ] Input system was already deterministic with 4096 transitions.
[2024-05-30 07:30:06] [INFO ] Flatten gal took : 227 ms
[2024-05-30 07:30:06] [INFO ] Flatten gal took : 227 ms
[2024-05-30 07:30:07] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 29 ms.
[2024-05-30 07:30:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5120 places, 4096 transitions and 20480 arcs took 45 ms.
Total runtime 266018 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running Sudoku-COL-BN16
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/407/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 5120
TRANSITIONS: 4096
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.115s, Sys 0.009s]
SAVING FILE /home/mcc/execution/407/model (.net / .def) ...
EXPORT TIME: [User 0.017s, Sys 0.000s]
----------------------------------------------------------------------
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: 592
MODEL NAME: /home/mcc/execution/407/model
5120 places, 4096 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
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-BN16"
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-BN16, 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-171690530600561"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-BN16.tgz
mv Sudoku-COL-BN16 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 ;