About the Execution of GreatSPN+red for AutoFlight-PT-48b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12012.516 | 3600000.00 | 7669540.00 | 6993.20 | ??????F????????? | 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.r025-smll-171620166100194.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 AutoFlight-PT-48b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r025-smll-171620166100194
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K 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 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 17:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Apr 12 22:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Apr 12 22:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Apr 12 22:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 12 22:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 956K 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 AutoFlight-PT-48b-CTLFireability-2024-00
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-01
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-02
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-03
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-04
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-05
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-06
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-07
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-08
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-09
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-10
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2024-11
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2023-12
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2023-13
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2023-14
FORMULA_NAME AutoFlight-PT-48b-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716320632111
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-48b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 19:43:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-21 19:43:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 19:43:54] [INFO ] Load time of PNML (sax parser for PT used): 391 ms
[2024-05-21 19:43:54] [INFO ] Transformed 3950 places.
[2024-05-21 19:43:54] [INFO ] Transformed 3936 transitions.
[2024-05-21 19:43:54] [INFO ] Found NUPN structural information;
[2024-05-21 19:43:54] [INFO ] Parsed PT model containing 3950 places and 3936 transitions and 9104 arcs in 851 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 23 ms.
Support contains 118 out of 3950 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3950/3950 places, 3936/3936 transitions.
Discarding 487 places :
Symmetric choice reduction at 0 with 487 rule applications. Total rules 487 place count 3463 transition count 3449
Iterating global reduction 0 with 487 rules applied. Total rules applied 974 place count 3463 transition count 3449
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 69 transitions.
Iterating post reduction 0 with 69 rules applied. Total rules applied 1043 place count 3463 transition count 3380
Discarding 216 places :
Symmetric choice reduction at 1 with 216 rule applications. Total rules 1259 place count 3247 transition count 3164
Iterating global reduction 1 with 216 rules applied. Total rules applied 1475 place count 3247 transition count 3164
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 1507 place count 3215 transition count 3132
Iterating global reduction 1 with 32 rules applied. Total rules applied 1539 place count 3215 transition count 3132
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 1568 place count 3186 transition count 3103
Iterating global reduction 1 with 29 rules applied. Total rules applied 1597 place count 3186 transition count 3103
Applied a total of 1597 rules in 2682 ms. Remains 3186 /3950 variables (removed 764) and now considering 3103/3936 (removed 833) transitions.
// Phase 1: matrix 3103 rows 3186 cols
[2024-05-21 19:43:57] [INFO ] Computed 258 invariants in 101 ms
[2024-05-21 19:43:59] [INFO ] Implicit Places using invariants in 2004 ms returned []
[2024-05-21 19:43:59] [INFO ] Invariant cache hit.
[2024-05-21 19:44:08] [INFO ] Implicit Places using invariants and state equation in 8351 ms returned []
Implicit Place search using SMT with State Equation took 10407 ms to find 0 implicit places.
Running 3102 sub problems to find dead transitions.
[2024-05-21 19:44:08] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
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(s189 1.0)
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(s191 1.0)
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(s193 1.0)
(s194 1.0)
(s195 1.0)
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(s199 1.0)
(s200 1.0)
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(s273 1.0)
(s274 1.0)
(s275 1.0)
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(s1132 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3185/6289 variables, and 0 constraints, problems are : Problem set: 0 solved, 3102 unsolved in 30160 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3186 constraints, PredecessorRefiner: 3102/3102 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3102 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3185/6289 variables, and 0 constraints, problems are : Problem set: 0 solved, 3102 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 0/257 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/3186 constraints, PredecessorRefiner: 0/3102 constraints, Known Traps: 0/0 constraints]
After SMT, in 61975ms problems are : Problem set: 0 solved, 3102 unsolved
Search for dead transitions found 0 dead transitions in 62061ms
Starting structural reductions in LTL mode, iteration 1 : 3186/3950 places, 3103/3936 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75207 ms. Remains : 3186/3950 places, 3103/3936 transitions.
Support contains 118 out of 3186 places after structural reductions.
[2024-05-21 19:45:10] [INFO ] Flatten gal took : 295 ms
[2024-05-21 19:45:11] [INFO ] Flatten gal took : 178 ms
[2024-05-21 19:45:11] [INFO ] Input system was already deterministic with 3103 transitions.
Support contains 114 out of 3186 places (down from 118) after GAL structural reductions.
RANDOM walk for 40000 steps (20 resets) in 2762 ms. (14 steps per ms) remains 32/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 36 ms. (108 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 32/32 properties
[2024-05-21 19:45:12] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Problem AtomicPropp29 is UNSAT
At refinement iteration 1 (OVERLAPS) 2592/2646 variables, 195/195 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2646 variables, 0/195 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 3 (OVERLAPS) 422/3068 variables, 62/257 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3068 variables, 0/257 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 5 (OVERLAPS) 118/3186 variables, 1/258 constraints. Problems are: Problem set: 1 solved, 31 unsolved
[2024-05-21 19:45:20] [INFO ] Deduced a trap composed of 17 places in 2388 ms of which 237 ms to minimize.
SMT process timed out in 7359ms, After SMT, problems are : Problem set: 1 solved, 31 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 52 out of 3186 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3186/3186 places, 3103/3103 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1233 transitions
Trivial Post-agglo rules discarded 1233 transitions
Performed 1233 trivial Post agglomeration. Transition count delta: 1233
Iterating post reduction 0 with 1233 rules applied. Total rules applied 1233 place count 3186 transition count 1870
Reduce places removed 1233 places and 0 transitions.
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 1 with 1371 rules applied. Total rules applied 2604 place count 1953 transition count 1732
Reduce places removed 90 places and 0 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 2 with 105 rules applied. Total rules applied 2709 place count 1863 transition count 1717
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 19 rules applied. Total rules applied 2728 place count 1848 transition count 1713
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 2730 place count 1846 transition count 1713
Performed 360 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 360 Pre rules applied. Total rules applied 2730 place count 1846 transition count 1353
Deduced a syphon composed of 360 places in 12 ms
Reduce places removed 360 places and 0 transitions.
Iterating global reduction 5 with 720 rules applied. Total rules applied 3450 place count 1486 transition count 1353
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 3463 place count 1473 transition count 1340
Iterating global reduction 5 with 13 rules applied. Total rules applied 3476 place count 1473 transition count 1340
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 3476 place count 1473 transition count 1336
Deduced a syphon composed of 4 places in 12 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 3484 place count 1469 transition count 1336
Performed 560 Post agglomeration using F-continuation condition with reduction of 68 identical transitions.
Deduced a syphon composed of 560 places in 1 ms
Reduce places removed 560 places and 0 transitions.
Iterating global reduction 5 with 1120 rules applied. Total rules applied 4604 place count 909 transition count 708
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 4607 place count 909 transition count 705
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4609 place count 908 transition count 705
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 4610 place count 908 transition count 704
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4612 place count 907 transition count 703
Free-agglomeration rule applied 131 times.
Iterating global reduction 6 with 131 rules applied. Total rules applied 4743 place count 907 transition count 572
Reduce places removed 131 places and 0 transitions.
Iterating post reduction 6 with 131 rules applied. Total rules applied 4874 place count 776 transition count 572
Applied a total of 4874 rules in 951 ms. Remains 776 /3186 variables (removed 2410) and now considering 572/3103 (removed 2531) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 952 ms. Remains : 776/3186 places, 572/3103 transitions.
RANDOM walk for 40000 steps (474 resets) in 1270 ms. (31 steps per ms) remains 16/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 16/16 properties
// Phase 1: matrix 572 rows 776 cols
[2024-05-21 19:45:21] [INFO ] Computed 258 invariants in 6 ms
[2024-05-21 19:45:21] [INFO ] State equation strengthened by 337 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 187/210 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/210 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 491/701 variables, 241/256 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/701 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 75/776 variables, 2/258 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/776 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 572/1348 variables, 776/1034 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1348 variables, 337/1371 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1348 variables, 0/1371 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 0/1348 variables, 0/1371 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1348/1348 variables, and 1371 constraints, problems are : Problem set: 0 solved, 16 unsolved in 2915 ms.
Refiners :[Positive P Invariants (semi-flows): 256/256 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 776/776 constraints, ReadFeed: 337/337 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 187/210 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-05-21 19:45:24] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 3 ms to minimize.
[2024-05-21 19:45:25] [INFO ] Deduced a trap composed of 57 places in 60 ms of which 2 ms to minimize.
[2024-05-21 19:45:25] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/210 variables, 3/18 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/210 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 491/701 variables, 241/259 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-05-21 19:45:25] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 1 ms to minimize.
[2024-05-21 19:45:25] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/701 variables, 2/261 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/701 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 75/776 variables, 2/263 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-05-21 19:45:26] [INFO ] Deduced a trap composed of 52 places in 334 ms of which 6 ms to minimize.
[2024-05-21 19:45:26] [INFO ] Deduced a trap composed of 382 places in 269 ms of which 6 ms to minimize.
[2024-05-21 19:45:27] [INFO ] Deduced a trap composed of 380 places in 272 ms of which 5 ms to minimize.
[2024-05-21 19:45:27] [INFO ] Deduced a trap composed of 356 places in 283 ms of which 5 ms to minimize.
[2024-05-21 19:45:27] [INFO ] Deduced a trap composed of 355 places in 290 ms of which 5 ms to minimize.
[2024-05-21 19:45:27] [INFO ] Deduced a trap composed of 353 places in 278 ms of which 5 ms to minimize.
[2024-05-21 19:45:28] [INFO ] Deduced a trap composed of 398 places in 266 ms of which 5 ms to minimize.
[2024-05-21 19:45:28] [INFO ] Deduced a trap composed of 408 places in 268 ms of which 5 ms to minimize.
[2024-05-21 19:45:28] [INFO ] Deduced a trap composed of 411 places in 251 ms of which 5 ms to minimize.
[2024-05-21 19:45:29] [INFO ] Deduced a trap composed of 355 places in 253 ms of which 5 ms to minimize.
[2024-05-21 19:45:29] [INFO ] Deduced a trap composed of 352 places in 258 ms of which 5 ms to minimize.
[2024-05-21 19:45:29] [INFO ] Deduced a trap composed of 353 places in 261 ms of which 5 ms to minimize.
[2024-05-21 19:45:29] [INFO ] Deduced a trap composed of 409 places in 263 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/776 variables, 13/276 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-05-21 19:45:30] [INFO ] Deduced a trap composed of 342 places in 294 ms of which 5 ms to minimize.
[2024-05-21 19:45:30] [INFO ] Deduced a trap composed of 359 places in 273 ms of which 5 ms to minimize.
[2024-05-21 19:45:31] [INFO ] Deduced a trap composed of 342 places in 280 ms of which 6 ms to minimize.
[2024-05-21 19:45:31] [INFO ] Deduced a trap composed of 398 places in 307 ms of which 8 ms to minimize.
[2024-05-21 19:45:32] [INFO ] Deduced a trap composed of 355 places in 398 ms of which 5 ms to minimize.
[2024-05-21 19:45:32] [INFO ] Deduced a trap composed of 400 places in 246 ms of which 5 ms to minimize.
[2024-05-21 19:45:32] [INFO ] Deduced a trap composed of 357 places in 293 ms of which 5 ms to minimize.
[2024-05-21 19:45:32] [INFO ] Deduced a trap composed of 348 places in 281 ms of which 5 ms to minimize.
[2024-05-21 19:45:33] [INFO ] Deduced a trap composed of 413 places in 251 ms of which 6 ms to minimize.
[2024-05-21 19:45:33] [INFO ] Deduced a trap composed of 415 places in 286 ms of which 5 ms to minimize.
[2024-05-21 19:45:33] [INFO ] Deduced a trap composed of 354 places in 387 ms of which 7 ms to minimize.
[2024-05-21 19:45:34] [INFO ] Deduced a trap composed of 353 places in 298 ms of which 5 ms to minimize.
[2024-05-21 19:45:34] [INFO ] Deduced a trap composed of 413 places in 252 ms of which 4 ms to minimize.
[2024-05-21 19:45:35] [INFO ] Deduced a trap composed of 57 places in 317 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/776 variables, 14/290 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-05-21 19:45:35] [INFO ] Deduced a trap composed of 58 places in 288 ms of which 6 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/776 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/776 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 12 (OVERLAPS) 572/1348 variables, 776/1067 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1348 variables, 337/1404 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1348 variables, 16/1420 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1348 variables, 0/1420 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 16 (OVERLAPS) 0/1348 variables, 0/1420 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1348/1348 variables, and 1420 constraints, problems are : Problem set: 0 solved, 16 unsolved in 18796 ms.
Refiners :[Positive P Invariants (semi-flows): 256/256 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 776/776 constraints, ReadFeed: 337/337 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 33/33 constraints]
After SMT, in 21742ms problems are : Problem set: 0 solved, 16 unsolved
Fused 16 Parikh solutions to 15 different solutions.
Parikh walk visited 1 properties in 9082 ms.
Support contains 20 out of 776 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 776/776 places, 572/572 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 776 transition count 560
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 764 transition count 560
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 24 place count 764 transition count 549
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 46 place count 753 transition count 549
Performed 14 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 74 place count 739 transition count 534
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 75 place count 739 transition count 533
Free-agglomeration rule applied 9 times.
Iterating global reduction 3 with 9 rules applied. Total rules applied 84 place count 739 transition count 524
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 93 place count 730 transition count 524
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 94 place count 729 transition count 523
Reduce places removed 190 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 260 transitions
Trivial Post-agglo rules discarded 260 transitions
Performed 260 trivial Post agglomeration. Transition count delta: 260
Iterating post reduction 4 with 450 rules applied. Total rules applied 544 place count 539 transition count 263
Reduce places removed 260 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 261 rules applied. Total rules applied 805 place count 279 transition count 262
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 806 place count 278 transition count 262
Performed 76 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 76 Pre rules applied. Total rules applied 806 place count 278 transition count 186
Deduced a syphon composed of 76 places in 0 ms
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 7 with 152 rules applied. Total rules applied 958 place count 202 transition count 186
Applied a total of 958 rules in 206 ms. Remains 202 /776 variables (removed 574) and now considering 186/572 (removed 386) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 207 ms. Remains : 202/776 places, 186/572 transitions.
RANDOM walk for 40000 steps (1012 resets) in 696 ms. (57 steps per ms) remains 4/15 properties
BEST_FIRST walk for 40003 steps (34 resets) in 98 ms. (404 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (55 resets) in 111 ms. (357 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (43 resets) in 103 ms. (384 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (52 resets) in 99 ms. (400 steps per ms) remains 4/4 properties
// Phase 1: matrix 186 rows 202 cols
[2024-05-21 19:45:53] [INFO ] Computed 68 invariants in 2 ms
[2024-05-21 19:45:53] [INFO ] State equation strengthened by 4 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 24/30 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 94/124 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 51/175 variables, 51/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/175 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 173/348 variables, 175/233 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/348 variables, 4/237 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/348 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 36/384 variables, 23/260 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/384 variables, 6/266 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/384 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 4/388 variables, 4/270 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/388 variables, 4/274 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/388 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 0/388 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 388/388 variables, and 274 constraints, problems are : Problem set: 0 solved, 4 unsolved in 353 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 202/202 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 24/30 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 94/124 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 51/175 variables, 51/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/175 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 173/348 variables, 175/233 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/348 variables, 4/237 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/348 variables, 3/240 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/348 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 36/384 variables, 23/263 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/384 variables, 6/269 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/384 variables, 1/270 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/384 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 4/388 variables, 4/274 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/388 variables, 4/278 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/388 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (OVERLAPS) 0/388 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 388/388 variables, and 278 constraints, problems are : Problem set: 0 solved, 4 unsolved in 358 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 202/202 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 722ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 2 different solutions.
Finished Parikh walk after 95 steps, including 3 resets, run visited all 4 properties in 3 ms. (steps per millisecond=31 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 4 properties in 11 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2024-05-21 19:45:54] [INFO ] Flatten gal took : 108 ms
[2024-05-21 19:45:54] [INFO ] Flatten gal took : 104 ms
[2024-05-21 19:45:54] [INFO ] Input system was already deterministic with 3103 transitions.
Computed a total of 823 stabilizing places and 823 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 3186/3186 places, 3103/3103 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 3154 transition count 3071
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 3154 transition count 3071
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 67 place count 3154 transition count 3068
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 85 place count 3136 transition count 3050
Iterating global reduction 1 with 18 rules applied. Total rules applied 103 place count 3136 transition count 3050
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 107 place count 3132 transition count 3046
Iterating global reduction 1 with 4 rules applied. Total rules applied 111 place count 3132 transition count 3046
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 113 place count 3130 transition count 3044
Iterating global reduction 1 with 2 rules applied. Total rules applied 115 place count 3130 transition count 3044
Applied a total of 115 rules in 1988 ms. Remains 3130 /3186 variables (removed 56) and now considering 3044/3103 (removed 59) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1989 ms. Remains : 3130/3186 places, 3044/3103 transitions.
[2024-05-21 19:45:56] [INFO ] Flatten gal took : 90 ms
[2024-05-21 19:45:56] [INFO ] Flatten gal took : 96 ms
[2024-05-21 19:45:57] [INFO ] Input system was already deterministic with 3044 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3186/3186 places, 3103/3103 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1281 transitions
Trivial Post-agglo rules discarded 1281 transitions
Performed 1281 trivial Post agglomeration. Transition count delta: 1281
Iterating post reduction 0 with 1281 rules applied. Total rules applied 1281 place count 3185 transition count 1821
Reduce places removed 1281 places and 0 transitions.
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 1 with 1425 rules applied. Total rules applied 2706 place count 1904 transition count 1677
Reduce places removed 94 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 96 rules applied. Total rules applied 2802 place count 1810 transition count 1675
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 2804 place count 1808 transition count 1675
Performed 360 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 360 Pre rules applied. Total rules applied 2804 place count 1808 transition count 1315
Deduced a syphon composed of 360 places in 12 ms
Reduce places removed 360 places and 0 transitions.
Iterating global reduction 4 with 720 rules applied. Total rules applied 3524 place count 1448 transition count 1315
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 3544 place count 1428 transition count 1295
Iterating global reduction 4 with 20 rules applied. Total rules applied 3564 place count 1428 transition count 1295
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 3564 place count 1428 transition count 1285
Deduced a syphon composed of 10 places in 11 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 3584 place count 1418 transition count 1285
Performed 492 Post agglomeration using F-continuation condition.Transition count delta: 492
Deduced a syphon composed of 492 places in 1 ms
Reduce places removed 492 places and 0 transitions.
Iterating global reduction 4 with 984 rules applied. Total rules applied 4568 place count 926 transition count 793
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 4640 place count 926 transition count 721
Renaming transitions due to excessive name length > 1024 char.
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 5 with 144 rules applied. Total rules applied 4784 place count 854 transition count 649
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 4785 place count 853 transition count 648
Reduce places removed 90 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 5 with 132 rules applied. Total rules applied 4917 place count 763 transition count 606
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 6 with 42 rules applied. Total rules applied 4959 place count 721 transition count 606
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 48 Pre rules applied. Total rules applied 4959 place count 721 transition count 558
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 7 with 96 rules applied. Total rules applied 5055 place count 673 transition count 558
Applied a total of 5055 rules in 723 ms. Remains 673 /3186 variables (removed 2513) and now considering 558/3103 (removed 2545) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 724 ms. Remains : 673/3186 places, 558/3103 transitions.
[2024-05-21 19:45:57] [INFO ] Flatten gal took : 19 ms
[2024-05-21 19:45:57] [INFO ] Flatten gal took : 19 ms
[2024-05-21 19:45:57] [INFO ] Input system was already deterministic with 558 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3186/3186 places, 3103/3103 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 3158 transition count 3075
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 3158 transition count 3075
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 57 place count 3158 transition count 3074
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 75 place count 3140 transition count 3056
Iterating global reduction 1 with 18 rules applied. Total rules applied 93 place count 3140 transition count 3056
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 97 place count 3136 transition count 3052
Iterating global reduction 1 with 4 rules applied. Total rules applied 101 place count 3136 transition count 3052
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 103 place count 3134 transition count 3050
Iterating global reduction 1 with 2 rules applied. Total rules applied 105 place count 3134 transition count 3050
Applied a total of 105 rules in 1960 ms. Remains 3134 /3186 variables (removed 52) and now considering 3050/3103 (removed 53) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1960 ms. Remains : 3134/3186 places, 3050/3103 transitions.
[2024-05-21 19:45:59] [INFO ] Flatten gal took : 84 ms
[2024-05-21 19:46:00] [INFO ] Flatten gal took : 89 ms
[2024-05-21 19:46:00] [INFO ] Input system was already deterministic with 3050 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3186/3186 places, 3103/3103 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1283 transitions
Trivial Post-agglo rules discarded 1283 transitions
Performed 1283 trivial Post agglomeration. Transition count delta: 1283
Iterating post reduction 0 with 1283 rules applied. Total rules applied 1283 place count 3185 transition count 1819
Reduce places removed 1283 places and 0 transitions.
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 1 with 1430 rules applied. Total rules applied 2713 place count 1902 transition count 1672
Reduce places removed 96 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 97 rules applied. Total rules applied 2810 place count 1806 transition count 1671
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2811 place count 1805 transition count 1671
Performed 354 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 354 Pre rules applied. Total rules applied 2811 place count 1805 transition count 1317
Deduced a syphon composed of 354 places in 11 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 4 with 708 rules applied. Total rules applied 3519 place count 1451 transition count 1317
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 3539 place count 1431 transition count 1297
Iterating global reduction 4 with 20 rules applied. Total rules applied 3559 place count 1431 transition count 1297
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 10 Pre rules applied. Total rules applied 3559 place count 1431 transition count 1287
Deduced a syphon composed of 10 places in 11 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 3579 place count 1421 transition count 1287
Performed 494 Post agglomeration using F-continuation condition.Transition count delta: 494
Deduced a syphon composed of 494 places in 1 ms
Reduce places removed 494 places and 0 transitions.
Iterating global reduction 4 with 988 rules applied. Total rules applied 4567 place count 927 transition count 793
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 4639 place count 927 transition count 721
Renaming transitions due to excessive name length > 1024 char.
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 5 with 144 rules applied. Total rules applied 4783 place count 855 transition count 649
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 4784 place count 854 transition count 648
Reduce places removed 16 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 5 with 23 rules applied. Total rules applied 4807 place count 838 transition count 641
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 4814 place count 831 transition count 641
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 9 Pre rules applied. Total rules applied 4814 place count 831 transition count 632
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 4832 place count 822 transition count 632
Applied a total of 4832 rules in 592 ms. Remains 822 /3186 variables (removed 2364) and now considering 632/3103 (removed 2471) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 593 ms. Remains : 822/3186 places, 632/3103 transitions.
[2024-05-21 19:46:00] [INFO ] Flatten gal took : 28 ms
[2024-05-21 19:46:00] [INFO ] Flatten gal took : 31 ms
[2024-05-21 19:46:00] [INFO ] Input system was already deterministic with 632 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3186/3186 places, 3103/3103 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 3154 transition count 3071
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 3154 transition count 3071
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 67 place count 3154 transition count 3068
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 85 place count 3136 transition count 3050
Iterating global reduction 1 with 18 rules applied. Total rules applied 103 place count 3136 transition count 3050
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 107 place count 3132 transition count 3046
Iterating global reduction 1 with 4 rules applied. Total rules applied 111 place count 3132 transition count 3046
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 113 place count 3130 transition count 3044
Iterating global reduction 1 with 2 rules applied. Total rules applied 115 place count 3130 transition count 3044
Applied a total of 115 rules in 1835 ms. Remains 3130 /3186 variables (removed 56) and now considering 3044/3103 (removed 59) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1836 ms. Remains : 3130/3186 places, 3044/3103 transitions.
[2024-05-21 19:46:02] [INFO ] Flatten gal took : 86 ms
[2024-05-21 19:46:03] [INFO ] Flatten gal took : 89 ms
[2024-05-21 19:46:03] [INFO ] Input system was already deterministic with 3044 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3186/3186 places, 3103/3103 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 3155 transition count 3072
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 3155 transition count 3072
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 65 place count 3155 transition count 3069
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 82 place count 3138 transition count 3052
Iterating global reduction 1 with 17 rules applied. Total rules applied 99 place count 3138 transition count 3052
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 103 place count 3134 transition count 3048
Iterating global reduction 1 with 4 rules applied. Total rules applied 107 place count 3134 transition count 3048
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 109 place count 3132 transition count 3046
Iterating global reduction 1 with 2 rules applied. Total rules applied 111 place count 3132 transition count 3046
Applied a total of 111 rules in 1852 ms. Remains 3132 /3186 variables (removed 54) and now considering 3046/3103 (removed 57) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1853 ms. Remains : 3132/3186 places, 3046/3103 transitions.
[2024-05-21 19:46:05] [INFO ] Flatten gal took : 79 ms
[2024-05-21 19:46:05] [INFO ] Flatten gal took : 84 ms
[2024-05-21 19:46:05] [INFO ] Input system was already deterministic with 3046 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3186/3186 places, 3103/3103 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1290 transitions
Trivial Post-agglo rules discarded 1290 transitions
Performed 1290 trivial Post agglomeration. Transition count delta: 1290
Iterating post reduction 0 with 1290 rules applied. Total rules applied 1290 place count 3185 transition count 1812
Reduce places removed 1290 places and 0 transitions.
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 1 with 1437 rules applied. Total rules applied 2727 place count 1895 transition count 1665
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 2 with 96 rules applied. Total rules applied 2823 place count 1799 transition count 1665
Performed 357 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 357 Pre rules applied. Total rules applied 2823 place count 1799 transition count 1308
Deduced a syphon composed of 357 places in 12 ms
Reduce places removed 357 places and 0 transitions.
Iterating global reduction 3 with 714 rules applied. Total rules applied 3537 place count 1442 transition count 1308
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 3558 place count 1421 transition count 1287
Iterating global reduction 3 with 21 rules applied. Total rules applied 3579 place count 1421 transition count 1287
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 3579 place count 1421 transition count 1275
Deduced a syphon composed of 12 places in 10 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 3603 place count 1409 transition count 1275
Performed 491 Post agglomeration using F-continuation condition.Transition count delta: 491
Deduced a syphon composed of 491 places in 1 ms
Reduce places removed 491 places and 0 transitions.
Iterating global reduction 3 with 982 rules applied. Total rules applied 4585 place count 918 transition count 784
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 3 with 72 rules applied. Total rules applied 4657 place count 918 transition count 712
Renaming transitions due to excessive name length > 1024 char.
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 4 with 144 rules applied. Total rules applied 4801 place count 846 transition count 640
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 4802 place count 845 transition count 639
Reduce places removed 91 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 4 with 134 rules applied. Total rules applied 4936 place count 754 transition count 596
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 5 with 43 rules applied. Total rules applied 4979 place count 711 transition count 596
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 48 Pre rules applied. Total rules applied 4979 place count 711 transition count 548
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 6 with 96 rules applied. Total rules applied 5075 place count 663 transition count 548
Applied a total of 5075 rules in 479 ms. Remains 663 /3186 variables (removed 2523) and now considering 548/3103 (removed 2555) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 479 ms. Remains : 663/3186 places, 548/3103 transitions.
[2024-05-21 19:46:05] [INFO ] Flatten gal took : 18 ms
[2024-05-21 19:46:05] [INFO ] Flatten gal took : 20 ms
[2024-05-21 19:46:05] [INFO ] Input system was already deterministic with 548 transitions.
RANDOM walk for 221 steps (0 resets) in 11 ms. (18 steps per ms) remains 0/1 properties
FORMULA AutoFlight-PT-48b-CTLFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 3186/3186 places, 3103/3103 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1281 transitions
Trivial Post-agglo rules discarded 1281 transitions
Performed 1281 trivial Post agglomeration. Transition count delta: 1281
Iterating post reduction 0 with 1281 rules applied. Total rules applied 1281 place count 3185 transition count 1821
Reduce places removed 1281 places and 0 transitions.
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 95 transitions
Trivial Post-agglo rules discarded 95 transitions
Performed 95 trivial Post agglomeration. Transition count delta: 95
Iterating post reduction 1 with 1427 rules applied. Total rules applied 2708 place count 1904 transition count 1675
Reduce places removed 95 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 98 rules applied. Total rules applied 2806 place count 1809 transition count 1672
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 2809 place count 1806 transition count 1672
Performed 356 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 356 Pre rules applied. Total rules applied 2809 place count 1806 transition count 1316
Deduced a syphon composed of 356 places in 10 ms
Reduce places removed 356 places and 0 transitions.
Iterating global reduction 4 with 712 rules applied. Total rules applied 3521 place count 1450 transition count 1316
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 3540 place count 1431 transition count 1297
Iterating global reduction 4 with 19 rules applied. Total rules applied 3559 place count 1431 transition count 1297
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 11 Pre rules applied. Total rules applied 3559 place count 1431 transition count 1286
Deduced a syphon composed of 11 places in 11 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 3581 place count 1420 transition count 1286
Performed 487 Post agglomeration using F-continuation condition.Transition count delta: 487
Deduced a syphon composed of 487 places in 0 ms
Reduce places removed 487 places and 0 transitions.
Iterating global reduction 4 with 974 rules applied. Total rules applied 4555 place count 933 transition count 799
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 4627 place count 933 transition count 727
Renaming transitions due to excessive name length > 1024 char.
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 5 with 144 rules applied. Total rules applied 4771 place count 861 transition count 655
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 4772 place count 860 transition count 654
Reduce places removed 22 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 5 with 32 rules applied. Total rules applied 4804 place count 838 transition count 644
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 4814 place count 828 transition count 644
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 12 Pre rules applied. Total rules applied 4814 place count 828 transition count 632
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 7 with 24 rules applied. Total rules applied 4838 place count 816 transition count 632
Applied a total of 4838 rules in 477 ms. Remains 816 /3186 variables (removed 2370) and now considering 632/3103 (removed 2471) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 477 ms. Remains : 816/3186 places, 632/3103 transitions.
[2024-05-21 19:46:06] [INFO ] Flatten gal took : 24 ms
[2024-05-21 19:46:06] [INFO ] Flatten gal took : 26 ms
[2024-05-21 19:46:06] [INFO ] Input system was already deterministic with 632 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3186/3186 places, 3103/3103 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 3158 transition count 3075
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 3158 transition count 3075
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 58 place count 3158 transition count 3073
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 75 place count 3141 transition count 3056
Iterating global reduction 1 with 17 rules applied. Total rules applied 92 place count 3141 transition count 3056
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 96 place count 3137 transition count 3052
Iterating global reduction 1 with 4 rules applied. Total rules applied 100 place count 3137 transition count 3052
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 102 place count 3135 transition count 3050
Iterating global reduction 1 with 2 rules applied. Total rules applied 104 place count 3135 transition count 3050
Applied a total of 104 rules in 1904 ms. Remains 3135 /3186 variables (removed 51) and now considering 3050/3103 (removed 53) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1905 ms. Remains : 3135/3186 places, 3050/3103 transitions.
[2024-05-21 19:46:08] [INFO ] Flatten gal took : 88 ms
[2024-05-21 19:46:08] [INFO ] Flatten gal took : 73 ms
[2024-05-21 19:46:08] [INFO ] Input system was already deterministic with 3050 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3186/3186 places, 3103/3103 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 3157 transition count 3074
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 3157 transition count 3074
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 61 place count 3157 transition count 3071
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 76 place count 3142 transition count 3056
Iterating global reduction 1 with 15 rules applied. Total rules applied 91 place count 3142 transition count 3056
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 94 place count 3139 transition count 3053
Iterating global reduction 1 with 3 rules applied. Total rules applied 97 place count 3139 transition count 3053
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 99 place count 3137 transition count 3051
Iterating global reduction 1 with 2 rules applied. Total rules applied 101 place count 3137 transition count 3051
Applied a total of 101 rules in 1945 ms. Remains 3137 /3186 variables (removed 49) and now considering 3051/3103 (removed 52) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1945 ms. Remains : 3137/3186 places, 3051/3103 transitions.
[2024-05-21 19:46:10] [INFO ] Flatten gal took : 76 ms
[2024-05-21 19:46:10] [INFO ] Flatten gal took : 75 ms
[2024-05-21 19:46:11] [INFO ] Input system was already deterministic with 3051 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3186/3186 places, 3103/3103 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 3154 transition count 3071
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 3154 transition count 3071
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 67 place count 3154 transition count 3068
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 85 place count 3136 transition count 3050
Iterating global reduction 1 with 18 rules applied. Total rules applied 103 place count 3136 transition count 3050
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 107 place count 3132 transition count 3046
Iterating global reduction 1 with 4 rules applied. Total rules applied 111 place count 3132 transition count 3046
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 113 place count 3130 transition count 3044
Iterating global reduction 1 with 2 rules applied. Total rules applied 115 place count 3130 transition count 3044
Applied a total of 115 rules in 1860 ms. Remains 3130 /3186 variables (removed 56) and now considering 3044/3103 (removed 59) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1860 ms. Remains : 3130/3186 places, 3044/3103 transitions.
[2024-05-21 19:46:12] [INFO ] Flatten gal took : 69 ms
[2024-05-21 19:46:13] [INFO ] Flatten gal took : 73 ms
[2024-05-21 19:46:13] [INFO ] Input system was already deterministic with 3044 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3186/3186 places, 3103/3103 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 3155 transition count 3072
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 3155 transition count 3072
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 65 place count 3155 transition count 3069
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 82 place count 3138 transition count 3052
Iterating global reduction 1 with 17 rules applied. Total rules applied 99 place count 3138 transition count 3052
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 102 place count 3135 transition count 3049
Iterating global reduction 1 with 3 rules applied. Total rules applied 105 place count 3135 transition count 3049
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 106 place count 3134 transition count 3048
Iterating global reduction 1 with 1 rules applied. Total rules applied 107 place count 3134 transition count 3048
Applied a total of 107 rules in 1838 ms. Remains 3134 /3186 variables (removed 52) and now considering 3048/3103 (removed 55) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1838 ms. Remains : 3134/3186 places, 3048/3103 transitions.
[2024-05-21 19:46:15] [INFO ] Flatten gal took : 80 ms
[2024-05-21 19:46:15] [INFO ] Flatten gal took : 72 ms
[2024-05-21 19:46:15] [INFO ] Input system was already deterministic with 3048 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3186/3186 places, 3103/3103 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 3155 transition count 3072
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 3155 transition count 3072
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 65 place count 3155 transition count 3069
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 82 place count 3138 transition count 3052
Iterating global reduction 1 with 17 rules applied. Total rules applied 99 place count 3138 transition count 3052
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 103 place count 3134 transition count 3048
Iterating global reduction 1 with 4 rules applied. Total rules applied 107 place count 3134 transition count 3048
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 109 place count 3132 transition count 3046
Iterating global reduction 1 with 2 rules applied. Total rules applied 111 place count 3132 transition count 3046
Applied a total of 111 rules in 1816 ms. Remains 3132 /3186 variables (removed 54) and now considering 3046/3103 (removed 57) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1816 ms. Remains : 3132/3186 places, 3046/3103 transitions.
[2024-05-21 19:46:17] [INFO ] Flatten gal took : 64 ms
[2024-05-21 19:46:17] [INFO ] Flatten gal took : 69 ms
[2024-05-21 19:46:17] [INFO ] Input system was already deterministic with 3046 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3186/3186 places, 3103/3103 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 3156 transition count 3073
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 3156 transition count 3073
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 63 place count 3156 transition count 3070
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 79 place count 3140 transition count 3054
Iterating global reduction 1 with 16 rules applied. Total rules applied 95 place count 3140 transition count 3054
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 98 place count 3137 transition count 3051
Iterating global reduction 1 with 3 rules applied. Total rules applied 101 place count 3137 transition count 3051
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 103 place count 3135 transition count 3049
Iterating global reduction 1 with 2 rules applied. Total rules applied 105 place count 3135 transition count 3049
Applied a total of 105 rules in 1843 ms. Remains 3135 /3186 variables (removed 51) and now considering 3049/3103 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1844 ms. Remains : 3135/3186 places, 3049/3103 transitions.
[2024-05-21 19:46:19] [INFO ] Flatten gal took : 65 ms
[2024-05-21 19:46:19] [INFO ] Flatten gal took : 69 ms
[2024-05-21 19:46:19] [INFO ] Input system was already deterministic with 3049 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3186/3186 places, 3103/3103 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 3156 transition count 3073
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 3156 transition count 3073
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 63 place count 3156 transition count 3070
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 80 place count 3139 transition count 3053
Iterating global reduction 1 with 17 rules applied. Total rules applied 97 place count 3139 transition count 3053
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 101 place count 3135 transition count 3049
Iterating global reduction 1 with 4 rules applied. Total rules applied 105 place count 3135 transition count 3049
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 107 place count 3133 transition count 3047
Iterating global reduction 1 with 2 rules applied. Total rules applied 109 place count 3133 transition count 3047
Applied a total of 109 rules in 1831 ms. Remains 3133 /3186 variables (removed 53) and now considering 3047/3103 (removed 56) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1831 ms. Remains : 3133/3186 places, 3047/3103 transitions.
[2024-05-21 19:46:21] [INFO ] Flatten gal took : 76 ms
[2024-05-21 19:46:21] [INFO ] Flatten gal took : 66 ms
[2024-05-21 19:46:21] [INFO ] Input system was already deterministic with 3047 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3186/3186 places, 3103/3103 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 3156 transition count 3073
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 3156 transition count 3073
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 63 place count 3156 transition count 3070
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 80 place count 3139 transition count 3053
Iterating global reduction 1 with 17 rules applied. Total rules applied 97 place count 3139 transition count 3053
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 101 place count 3135 transition count 3049
Iterating global reduction 1 with 4 rules applied. Total rules applied 105 place count 3135 transition count 3049
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 106 place count 3134 transition count 3048
Iterating global reduction 1 with 1 rules applied. Total rules applied 107 place count 3134 transition count 3048
Applied a total of 107 rules in 1835 ms. Remains 3134 /3186 variables (removed 52) and now considering 3048/3103 (removed 55) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1836 ms. Remains : 3134/3186 places, 3048/3103 transitions.
[2024-05-21 19:46:23] [INFO ] Flatten gal took : 65 ms
[2024-05-21 19:46:23] [INFO ] Flatten gal took : 69 ms
[2024-05-21 19:46:23] [INFO ] Input system was already deterministic with 3048 transitions.
[2024-05-21 19:46:23] [INFO ] Flatten gal took : 68 ms
[2024-05-21 19:46:23] [INFO ] Flatten gal took : 71 ms
[2024-05-21 19:46:23] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2024-05-21 19:46:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3186 places, 3103 transitions and 7438 arcs took 22 ms.
Total runtime 150147 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running AutoFlight-PT-48b
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/416/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 3186
TRANSITIONS: 3103
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.059s, Sys 0.016s]
SAVING FILE /home/mcc/execution/416/model (.net / .def) ...
EXPORT TIME: [User 0.012s, Sys 0.004s]
----------------------------------------------------------------------
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: 699
MODEL NAME: /home/mcc/execution/416/model
3186 places, 3103 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 CTLFireability -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="AutoFlight-PT-48b"
export BK_EXAMINATION="CTLFireability"
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 AutoFlight-PT-48b, 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 r025-smll-171620166100194"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-48b.tgz
mv AutoFlight-PT-48b 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 ;