About the Execution of GreatSPN+red for Peterson-PT-3
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13994.712 | 2096552.00 | 7192204.00 | 1782.80 | ????TF???TT?TTFF | 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.r267-smll-171654406000258.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 Peterson-PT-3, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-171654406000258
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 27K Apr 12 02:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 143K Apr 12 02:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 27K Apr 12 02:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 134K Apr 12 02:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 17K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 108K Apr 12 02:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 511K Apr 12 02:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 71K Apr 12 02:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 344K Apr 12 02:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 5.5K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 12K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 143K 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 Peterson-PT-3-CTLFireability-2024-00
FORMULA_NAME Peterson-PT-3-CTLFireability-2024-01
FORMULA_NAME Peterson-PT-3-CTLFireability-2024-02
FORMULA_NAME Peterson-PT-3-CTLFireability-2024-03
FORMULA_NAME Peterson-PT-3-CTLFireability-2024-04
FORMULA_NAME Peterson-PT-3-CTLFireability-2024-05
FORMULA_NAME Peterson-PT-3-CTLFireability-2024-06
FORMULA_NAME Peterson-PT-3-CTLFireability-2024-07
FORMULA_NAME Peterson-PT-3-CTLFireability-2024-08
FORMULA_NAME Peterson-PT-3-CTLFireability-2024-09
FORMULA_NAME Peterson-PT-3-CTLFireability-2024-10
FORMULA_NAME Peterson-PT-3-CTLFireability-2024-11
FORMULA_NAME Peterson-PT-3-CTLFireability-2024-12
FORMULA_NAME Peterson-PT-3-CTLFireability-2024-13
FORMULA_NAME Peterson-PT-3-CTLFireability-2024-14
FORMULA_NAME Peterson-PT-3-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1716767807240
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-PT-3
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-26 23:56:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-26 23:56:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 23:56:49] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2024-05-26 23:56:49] [INFO ] Transformed 244 places.
[2024-05-26 23:56:49] [INFO ] Transformed 332 transitions.
[2024-05-26 23:56:49] [INFO ] Found NUPN structural information;
[2024-05-26 23:56:49] [INFO ] Parsed PT model containing 244 places and 332 transitions and 1016 arcs in 299 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 30 ms.
Support contains 244 out of 244 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 21 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2024-05-26 23:56:49] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2024-05-26 23:56:49] [INFO ] Computed 15 invariants in 29 ms
[2024-05-26 23:56:50] [INFO ] Implicit Places using invariants in 543 ms returned []
[2024-05-26 23:56:50] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2024-05-26 23:56:50] [INFO ] Invariant cache hit.
[2024-05-26 23:56:50] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-26 23:56:50] [INFO ] Implicit Places using invariants and state equation in 363 ms returned []
Implicit Place search using SMT with State Equation took 957 ms to find 0 implicit places.
Running 328 sub problems to find dead transitions.
[2024-05-26 23:56:50] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2024-05-26 23:56:50] [INFO ] Invariant cache hit.
[2024-05-26 23:56:50] [INFO ] State equation strengthened by 57 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/240 variables, 240/240 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/240 variables, 5/245 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 2/247 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-26 23:56:53] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 20 ms to minimize.
[2024-05-26 23:56:54] [INFO ] Deduced a trap composed of 89 places in 73 ms of which 5 ms to minimize.
[2024-05-26 23:56:54] [INFO ] Deduced a trap composed of 97 places in 79 ms of which 2 ms to minimize.
[2024-05-26 23:56:54] [INFO ] Deduced a trap composed of 53 places in 64 ms of which 3 ms to minimize.
[2024-05-26 23:56:55] [INFO ] Deduced a trap composed of 38 places in 73 ms of which 2 ms to minimize.
[2024-05-26 23:56:55] [INFO ] Deduced a trap composed of 35 places in 58 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 6/253 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-26 23:57:00] [INFO ] Deduced a trap composed of 50 places in 93 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-26 23:57:02] [INFO ] Deduced a trap composed of 53 places in 67 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/240 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 7 (OVERLAPS) 4/244 variables, 6/261 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/244 variables, 4/265 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/244 variables, 2/267 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-26 23:57:08] [INFO ] Deduced a trap composed of 9 places in 115 ms of which 3 ms to minimize.
[2024-05-26 23:57:08] [INFO ] Deduced a trap composed of 34 places in 86 ms of which 2 ms to minimize.
[2024-05-26 23:57:08] [INFO ] Deduced a trap composed of 52 places in 76 ms of which 3 ms to minimize.
[2024-05-26 23:57:09] [INFO ] Deduced a trap composed of 34 places in 72 ms of which 2 ms to minimize.
[2024-05-26 23:57:09] [INFO ] Deduced a trap composed of 52 places in 66 ms of which 2 ms to minimize.
[2024-05-26 23:57:09] [INFO ] Deduced a trap composed of 49 places in 94 ms of which 2 ms to minimize.
[2024-05-26 23:57:09] [INFO ] Deduced a trap composed of 16 places in 116 ms of which 3 ms to minimize.
[2024-05-26 23:57:09] [INFO ] Deduced a trap composed of 45 places in 117 ms of which 2 ms to minimize.
[2024-05-26 23:57:09] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 2 ms to minimize.
[2024-05-26 23:57:09] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 2 ms to minimize.
[2024-05-26 23:57:09] [INFO ] Deduced a trap composed of 27 places in 105 ms of which 2 ms to minimize.
[2024-05-26 23:57:09] [INFO ] Deduced a trap composed of 12 places in 126 ms of which 2 ms to minimize.
[2024-05-26 23:57:10] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 2 ms to minimize.
[2024-05-26 23:57:10] [INFO ] Deduced a trap composed of 45 places in 101 ms of which 3 ms to minimize.
[2024-05-26 23:57:10] [INFO ] Deduced a trap composed of 27 places in 89 ms of which 2 ms to minimize.
[2024-05-26 23:57:10] [INFO ] Deduced a trap composed of 38 places in 81 ms of which 2 ms to minimize.
[2024-05-26 23:57:10] [INFO ] Deduced a trap composed of 38 places in 65 ms of which 1 ms to minimize.
[2024-05-26 23:57:10] [INFO ] Deduced a trap composed of 27 places in 114 ms of which 3 ms to minimize.
[2024-05-26 23:57:10] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 3 ms to minimize.
[2024-05-26 23:57:10] [INFO ] Deduced a trap composed of 29 places in 98 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/244 variables, 20/287 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-26 23:57:11] [INFO ] Deduced a trap composed of 31 places in 109 ms of which 3 ms to minimize.
[2024-05-26 23:57:11] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 2 ms to minimize.
[2024-05-26 23:57:11] [INFO ] Deduced a trap composed of 37 places in 90 ms of which 2 ms to minimize.
[2024-05-26 23:57:11] [INFO ] Deduced a trap composed of 56 places in 88 ms of which 2 ms to minimize.
[2024-05-26 23:57:11] [INFO ] Deduced a trap composed of 81 places in 67 ms of which 1 ms to minimize.
[2024-05-26 23:57:12] [INFO ] Deduced a trap composed of 83 places in 69 ms of which 2 ms to minimize.
[2024-05-26 23:57:12] [INFO ] Deduced a trap composed of 48 places in 78 ms of which 3 ms to minimize.
[2024-05-26 23:57:12] [INFO ] Deduced a trap composed of 45 places in 51 ms of which 2 ms to minimize.
[2024-05-26 23:57:12] [INFO ] Deduced a trap composed of 30 places in 95 ms of which 2 ms to minimize.
[2024-05-26 23:57:12] [INFO ] Deduced a trap composed of 31 places in 77 ms of which 2 ms to minimize.
[2024-05-26 23:57:12] [INFO ] Deduced a trap composed of 61 places in 102 ms of which 2 ms to minimize.
[2024-05-26 23:57:12] [INFO ] Deduced a trap composed of 56 places in 96 ms of which 3 ms to minimize.
[2024-05-26 23:57:12] [INFO ] Deduced a trap composed of 26 places in 92 ms of which 2 ms to minimize.
[2024-05-26 23:57:12] [INFO ] Deduced a trap composed of 49 places in 75 ms of which 2 ms to minimize.
[2024-05-26 23:57:12] [INFO ] Deduced a trap composed of 73 places in 98 ms of which 3 ms to minimize.
[2024-05-26 23:57:13] [INFO ] Deduced a trap composed of 74 places in 89 ms of which 1 ms to minimize.
[2024-05-26 23:57:13] [INFO ] Deduced a trap composed of 49 places in 65 ms of which 2 ms to minimize.
[2024-05-26 23:57:13] [INFO ] Deduced a trap composed of 49 places in 74 ms of which 2 ms to minimize.
[2024-05-26 23:57:13] [INFO ] Deduced a trap composed of 56 places in 64 ms of which 2 ms to minimize.
[2024-05-26 23:57:13] [INFO ] Deduced a trap composed of 86 places in 79 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/244 variables, 20/307 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-26 23:57:14] [INFO ] Deduced a trap composed of 45 places in 52 ms of which 1 ms to minimize.
[2024-05-26 23:57:14] [INFO ] Deduced a trap composed of 56 places in 67 ms of which 2 ms to minimize.
[2024-05-26 23:57:15] [INFO ] Deduced a trap composed of 69 places in 71 ms of which 3 ms to minimize.
[2024-05-26 23:57:15] [INFO ] Deduced a trap composed of 73 places in 84 ms of which 2 ms to minimize.
[2024-05-26 23:57:15] [INFO ] Deduced a trap composed of 38 places in 59 ms of which 1 ms to minimize.
[2024-05-26 23:57:15] [INFO ] Deduced a trap composed of 30 places in 78 ms of which 2 ms to minimize.
[2024-05-26 23:57:15] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-05-26 23:57:15] [INFO ] Deduced a trap composed of 38 places in 85 ms of which 2 ms to minimize.
[2024-05-26 23:57:16] [INFO ] Deduced a trap composed of 20 places in 40 ms of which 3 ms to minimize.
[2024-05-26 23:57:16] [INFO ] Deduced a trap composed of 42 places in 59 ms of which 2 ms to minimize.
[2024-05-26 23:57:16] [INFO ] Deduced a trap composed of 27 places in 92 ms of which 2 ms to minimize.
[2024-05-26 23:57:16] [INFO ] Deduced a trap composed of 50 places in 74 ms of which 2 ms to minimize.
[2024-05-26 23:57:17] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/244 variables, 13/320 constraints. Problems are: Problem set: 0 solved, 328 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 244/552 variables, and 320 constraints, problems are : Problem set: 0 solved, 328 unsolved in 30030 ms.
Refiners :[Domain max(s): 244/244 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/244 constraints, ReadFeed: 0/57 constraints, PredecessorRefiner: 328/328 constraints, Known Traps: 61/61 constraints]
Escalating to Integer solving :Problem set: 0 solved, 328 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/240 variables, 240/240 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/240 variables, 5/245 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/240 variables, 2/247 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 59/306 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 5 (OVERLAPS) 4/244 variables, 6/312 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 4/316 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/244 variables, 2/318 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/244 variables, 2/320 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-26 23:57:26] [INFO ] Deduced a trap composed of 68 places in 78 ms of which 2 ms to minimize.
[2024-05-26 23:57:26] [INFO ] Deduced a trap composed of 49 places in 103 ms of which 2 ms to minimize.
[2024-05-26 23:57:27] [INFO ] Deduced a trap composed of 85 places in 76 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/244 variables, 3/323 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-26 23:57:30] [INFO ] Deduced a trap composed of 79 places in 80 ms of which 2 ms to minimize.
[2024-05-26 23:57:30] [INFO ] Deduced a trap composed of 74 places in 67 ms of which 2 ms to minimize.
[2024-05-26 23:57:31] [INFO ] Deduced a trap composed of 59 places in 109 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/244 variables, 3/326 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-26 23:57:33] [INFO ] Deduced a trap composed of 41 places in 55 ms of which 1 ms to minimize.
[2024-05-26 23:57:33] [INFO ] Deduced a trap composed of 44 places in 66 ms of which 2 ms to minimize.
[2024-05-26 23:57:34] [INFO ] Deduced a trap composed of 49 places in 58 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/244 variables, 3/329 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/244 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 13 (OVERLAPS) 308/552 variables, 244/573 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/552 variables, 57/630 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/552 variables, 328/958 constraints. Problems are: Problem set: 0 solved, 328 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 552/552 variables, and 958 constraints, problems are : Problem set: 0 solved, 328 unsolved in 30018 ms.
Refiners :[Domain max(s): 244/244 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 244/244 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 328/328 constraints, Known Traps: 70/70 constraints]
After SMT, in 60309ms problems are : Problem set: 0 solved, 328 unsolved
Search for dead transitions found 0 dead transitions in 60344ms
Finished structural reductions in LTL mode , in 1 iterations and 61367 ms. Remains : 244/244 places, 332/332 transitions.
Support contains 244 out of 244 places after structural reductions.
[2024-05-26 23:57:51] [INFO ] Flatten gal took : 87 ms
[2024-05-26 23:57:51] [INFO ] Flatten gal took : 74 ms
[2024-05-26 23:57:51] [INFO ] Input system was already deterministic with 332 transitions.
Reduction of identical properties reduced properties to check from 59 to 55
RANDOM walk for 40000 steps (8 resets) in 2027 ms. (19 steps per ms) remains 14/55 properties
BEST_FIRST walk for 40004 steps (8 resets) in 470 ms. (84 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 149 ms. (266 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 126 ms. (314 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 79 ms. (500 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 246 ms. (161 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 54 ms. (727 steps per ms) remains 14/14 properties
[2024-05-26 23:57:53] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2024-05-26 23:57:53] [INFO ] Invariant cache hit.
[2024-05-26 23:57:53] [INFO ] State equation strengthened by 57 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 207/242 variables, 10/46 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 207/253 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 2/255 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 1/243 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/243 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/243 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (OVERLAPS) 1/244 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/244 variables, 1/259 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/244 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 13 (OVERLAPS) 308/552 variables, 244/503 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/552 variables, 57/560 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/552 variables, 0/560 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-26 23:57:54] [INFO ] Deduced a trap composed of 41 places in 117 ms of which 3 ms to minimize.
[2024-05-26 23:57:54] [INFO ] Deduced a trap composed of 16 places in 161 ms of which 3 ms to minimize.
[2024-05-26 23:57:54] [INFO ] Deduced a trap composed of 9 places in 130 ms of which 2 ms to minimize.
[2024-05-26 23:57:54] [INFO ] Deduced a trap composed of 16 places in 139 ms of which 3 ms to minimize.
[2024-05-26 23:57:54] [INFO ] Deduced a trap composed of 9 places in 156 ms of which 3 ms to minimize.
[2024-05-26 23:57:54] [INFO ] Deduced a trap composed of 12 places in 127 ms of which 4 ms to minimize.
[2024-05-26 23:57:55] [INFO ] Deduced a trap composed of 63 places in 116 ms of which 3 ms to minimize.
[2024-05-26 23:57:55] [INFO ] Deduced a trap composed of 27 places in 87 ms of which 2 ms to minimize.
[2024-05-26 23:57:55] [INFO ] Deduced a trap composed of 34 places in 115 ms of which 2 ms to minimize.
[2024-05-26 23:57:55] [INFO ] Deduced a trap composed of 54 places in 77 ms of which 2 ms to minimize.
[2024-05-26 23:57:55] [INFO ] Deduced a trap composed of 53 places in 86 ms of which 3 ms to minimize.
[2024-05-26 23:57:55] [INFO ] Deduced a trap composed of 52 places in 87 ms of which 3 ms to minimize.
At refinement iteration 16 (OVERLAPS) 0/552 variables, 12/572 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-26 23:57:55] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-05-26 23:57:56] [INFO ] Deduced a trap composed of 79 places in 77 ms of which 1 ms to minimize.
[2024-05-26 23:57:56] [INFO ] Deduced a trap composed of 38 places in 104 ms of which 3 ms to minimize.
[2024-05-26 23:57:56] [INFO ] Deduced a trap composed of 61 places in 101 ms of which 3 ms to minimize.
[2024-05-26 23:57:56] [INFO ] Deduced a trap composed of 52 places in 71 ms of which 2 ms to minimize.
[2024-05-26 23:57:56] [INFO ] Deduced a trap composed of 41 places in 78 ms of which 2 ms to minimize.
[2024-05-26 23:57:56] [INFO ] Deduced a trap composed of 35 places in 64 ms of which 2 ms to minimize.
[2024-05-26 23:57:56] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 2 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/552 variables, 8/580 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-26 23:57:56] [INFO ] Deduced a trap composed of 38 places in 75 ms of which 2 ms to minimize.
[2024-05-26 23:57:56] [INFO ] Deduced a trap composed of 37 places in 105 ms of which 2 ms to minimize.
[2024-05-26 23:57:57] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 2 ms to minimize.
[2024-05-26 23:57:57] [INFO ] Deduced a trap composed of 61 places in 118 ms of which 2 ms to minimize.
[2024-05-26 23:57:57] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-05-26 23:57:57] [INFO ] Deduced a trap composed of 34 places in 71 ms of which 2 ms to minimize.
[2024-05-26 23:57:57] [INFO ] Deduced a trap composed of 38 places in 71 ms of which 2 ms to minimize.
[2024-05-26 23:57:57] [INFO ] Deduced a trap composed of 79 places in 77 ms of which 2 ms to minimize.
[2024-05-26 23:57:57] [INFO ] Deduced a trap composed of 49 places in 82 ms of which 2 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/552 variables, 9/589 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/552 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 552/552 variables, and 589 constraints, problems are : Problem set: 0 solved, 14 unsolved in 5008 ms.
Refiners :[Domain max(s): 244/244 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 244/244 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 29/29 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 207/242 variables, 10/46 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 207/253 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 2/255 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 22/277 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-26 23:57:58] [INFO ] Deduced a trap composed of 50 places in 68 ms of which 2 ms to minimize.
[2024-05-26 23:57:58] [INFO ] Deduced a trap composed of 48 places in 84 ms of which 2 ms to minimize.
[2024-05-26 23:57:58] [INFO ] Deduced a trap composed of 20 places in 82 ms of which 2 ms to minimize.
[2024-05-26 23:57:58] [INFO ] Deduced a trap composed of 17 places in 94 ms of which 2 ms to minimize.
[2024-05-26 23:57:58] [INFO ] Deduced a trap composed of 76 places in 85 ms of which 2 ms to minimize.
[2024-05-26 23:57:58] [INFO ] Deduced a trap composed of 38 places in 72 ms of which 2 ms to minimize.
[2024-05-26 23:57:59] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 2 ms to minimize.
[2024-05-26 23:57:59] [INFO ] Deduced a trap composed of 38 places in 55 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/242 variables, 8/285 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-26 23:57:59] [INFO ] Deduced a trap composed of 57 places in 68 ms of which 1 ms to minimize.
[2024-05-26 23:57:59] [INFO ] Deduced a trap composed of 56 places in 72 ms of which 2 ms to minimize.
[2024-05-26 23:57:59] [INFO ] Deduced a trap composed of 57 places in 74 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/242 variables, 3/288 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-26 23:57:59] [INFO ] Deduced a trap composed of 31 places in 67 ms of which 2 ms to minimize.
[2024-05-26 23:57:59] [INFO ] Deduced a trap composed of 64 places in 74 ms of which 2 ms to minimize.
[2024-05-26 23:57:59] [INFO ] Deduced a trap composed of 31 places in 61 ms of which 2 ms to minimize.
[2024-05-26 23:57:59] [INFO ] Deduced a trap composed of 49 places in 69 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/242 variables, 4/292 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/242 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 11 (OVERLAPS) 1/243 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/243 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/243 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 14 (OVERLAPS) 1/244 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/244 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/244 variables, 7/303 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-26 23:58:00] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 2 ms to minimize.
[2024-05-26 23:58:01] [INFO ] Deduced a trap composed of 65 places in 69 ms of which 2 ms to minimize.
[2024-05-26 23:58:01] [INFO ] Deduced a trap composed of 49 places in 107 ms of which 2 ms to minimize.
[2024-05-26 23:58:01] [INFO ] Deduced a trap composed of 73 places in 75 ms of which 2 ms to minimize.
Problem AtomicPropp52 is UNSAT
At refinement iteration 17 (INCLUDED_ONLY) 0/244 variables, 4/307 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/244 variables, 0/307 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 19 (OVERLAPS) 308/552 variables, 244/551 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/552 variables, 57/608 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/552 variables, 13/621 constraints. Problems are: Problem set: 1 solved, 13 unsolved
[2024-05-26 23:58:02] [INFO ] Deduced a trap composed of 20 places in 91 ms of which 2 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/552 variables, 1/622 constraints. Problems are: Problem set: 1 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 552/552 variables, and 622 constraints, problems are : Problem set: 1 solved, 13 unsolved in 5007 ms.
Refiners :[Domain max(s): 244/244 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 244/244 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 13/14 constraints, Known Traps: 49/49 constraints]
After SMT, in 10028ms problems are : Problem set: 1 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 30 out of 244 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 0 with 75 rules applied. Total rules applied 75 place count 244 transition count 257
Reduce places removed 75 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 79 rules applied. Total rules applied 154 place count 169 transition count 253
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 158 place count 165 transition count 253
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 158 place count 165 transition count 208
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 248 place count 120 transition count 208
Applied a total of 248 rules in 52 ms. Remains 120 /244 variables (removed 124) and now considering 208/332 (removed 124) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 120/244 places, 208/332 transitions.
RANDOM walk for 40000 steps (8 resets) in 451 ms. (88 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 151 ms. (263 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 83 ms. (476 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 66 ms. (597 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 68 ms. (579 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 71 ms. (555 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 47 ms. (833 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 75 ms. (526 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 49 ms. (800 steps per ms) remains 12/13 properties
Probably explored full state space saw : 137402 states, properties seen :11
Probabilistic random walk after 687010 steps, saw 137402 distinct states, run finished after 2867 ms. (steps per millisecond=239 ) properties seen :11
Explored full state space saw : 137408 states, properties seen :0
Exhaustive walk after 687040 steps, saw 137408 distinct states, run finished after 1398 ms. (steps per millisecond=491 ) properties seen :0
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
FORMULA Peterson-PT-3-CTLFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-26 23:58:08] [INFO ] Flatten gal took : 32 ms
[2024-05-26 23:58:08] [INFO ] Flatten gal took : 35 ms
[2024-05-26 23:58:08] [INFO ] Input system was already deterministic with 332 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 244 transition count 331
Reduce places removed 1 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 13 rules applied. Total rules applied 14 place count 243 transition count 319
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 26 place count 231 transition count 319
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 32 place count 228 transition count 316
Applied a total of 32 rules in 40 ms. Remains 228 /244 variables (removed 16) and now considering 316/332 (removed 16) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 55 ms. Remains : 228/244 places, 316/332 transitions.
[2024-05-26 23:58:08] [INFO ] Flatten gal took : 20 ms
[2024-05-26 23:58:08] [INFO ] Flatten gal took : 22 ms
[2024-05-26 23:58:08] [INFO ] Input system was already deterministic with 316 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 244 transition count 329
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 241 transition count 329
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 6 place count 241 transition count 321
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 22 place count 233 transition count 321
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 40 place count 224 transition count 312
Applied a total of 40 rules in 39 ms. Remains 224 /244 variables (removed 20) and now considering 312/332 (removed 20) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 39 ms. Remains : 224/244 places, 312/332 transitions.
[2024-05-26 23:58:08] [INFO ] Flatten gal took : 16 ms
[2024-05-26 23:58:08] [INFO ] Flatten gal took : 16 ms
[2024-05-26 23:58:08] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 19 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 244/244 places, 332/332 transitions.
[2024-05-26 23:58:08] [INFO ] Flatten gal took : 17 ms
[2024-05-26 23:58:08] [INFO ] Flatten gal took : 18 ms
[2024-05-26 23:58:08] [INFO ] Input system was already deterministic with 332 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 4 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 244/244 places, 332/332 transitions.
[2024-05-26 23:58:08] [INFO ] Flatten gal took : 16 ms
[2024-05-26 23:58:08] [INFO ] Flatten gal took : 16 ms
[2024-05-26 23:58:08] [INFO ] Input system was already deterministic with 332 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 2 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 244/244 places, 332/332 transitions.
[2024-05-26 23:58:08] [INFO ] Flatten gal took : 15 ms
[2024-05-26 23:58:08] [INFO ] Flatten gal took : 15 ms
[2024-05-26 23:58:08] [INFO ] Input system was already deterministic with 332 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 3 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 244/244 places, 332/332 transitions.
[2024-05-26 23:58:08] [INFO ] Flatten gal took : 13 ms
[2024-05-26 23:58:08] [INFO ] Flatten gal took : 14 ms
[2024-05-26 23:58:08] [INFO ] Input system was already deterministic with 332 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 3 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 244/244 places, 332/332 transitions.
[2024-05-26 23:58:08] [INFO ] Flatten gal took : 13 ms
[2024-05-26 23:58:08] [INFO ] Flatten gal took : 14 ms
[2024-05-26 23:58:08] [INFO ] Input system was already deterministic with 332 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 4 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 244/244 places, 332/332 transitions.
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 12 ms
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 13 ms
[2024-05-26 23:58:09] [INFO ] Input system was already deterministic with 332 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 5 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 244/244 places, 332/332 transitions.
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 11 ms
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 12 ms
[2024-05-26 23:58:09] [INFO ] Input system was already deterministic with 332 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 244/244 places, 332/332 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 0 with 96 rules applied. Total rules applied 96 place count 244 transition count 236
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 192 place count 148 transition count 236
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 47 Pre rules applied. Total rules applied 192 place count 148 transition count 189
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 286 place count 101 transition count 189
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 310 place count 89 transition count 177
Applied a total of 310 rules in 25 ms. Remains 89 /244 variables (removed 155) and now considering 177/332 (removed 155) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 89/244 places, 177/332 transitions.
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 6 ms
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 7 ms
[2024-05-26 23:58:09] [INFO ] Input system was already deterministic with 177 transitions.
RANDOM walk for 20110 steps (5 resets) in 90 ms. (220 steps per ms) remains 0/1 properties
FORMULA Peterson-PT-3-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 4 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 244/244 places, 332/332 transitions.
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 12 ms
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 12 ms
[2024-05-26 23:58:09] [INFO ] Input system was already deterministic with 332 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 6 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 244/244 places, 332/332 transitions.
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 11 ms
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 12 ms
[2024-05-26 23:58:09] [INFO ] Input system was already deterministic with 332 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 86 rules applied. Total rules applied 86 place count 244 transition count 246
Reduce places removed 86 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 87 rules applied. Total rules applied 173 place count 158 transition count 245
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 174 place count 157 transition count 245
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 174 place count 157 transition count 198
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 268 place count 110 transition count 198
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 290 place count 99 transition count 187
Applied a total of 290 rules in 23 ms. Remains 99 /244 variables (removed 145) and now considering 187/332 (removed 145) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 99/244 places, 187/332 transitions.
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 7 ms
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 6 ms
[2024-05-26 23:58:09] [INFO ] Input system was already deterministic with 187 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 3 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 244/244 places, 332/332 transitions.
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 10 ms
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 10 ms
[2024-05-26 23:58:09] [INFO ] Input system was already deterministic with 332 transitions.
Starting structural reductions in LTL mode, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 2 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 244/244 places, 332/332 transitions.
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 10 ms
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 10 ms
[2024-05-26 23:58:09] [INFO ] Input system was already deterministic with 332 transitions.
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 18 ms
[2024-05-26 23:58:09] [INFO ] Flatten gal took : 35 ms
[2024-05-26 23:58:09] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 24 ms.
[2024-05-26 23:58:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 244 places, 332 transitions and 1016 arcs took 8 ms.
Total runtime 80778 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running Peterson-PT-3
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/414/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 244
TRANSITIONS: 332
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.009s, Sys 0.000s]
SAVING FILE /home/mcc/execution/414/model (.net / .def) ...
EXPORT TIME: [User 0.002s, 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: 926
MODEL NAME: /home/mcc/execution/414/model
244 places, 332 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.
Building monolithic NSF...
FORMULA Peterson-PT-3-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Peterson-PT-3-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Peterson-PT-3-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Peterson-PT-3-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Peterson-PT-3-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Peterson-PT-3-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Peterson-PT-3-CTLFireability-2024-00 CANNOT_COMPUTE
FORMULA Peterson-PT-3-CTLFireability-2024-01 CANNOT_COMPUTE
FORMULA Peterson-PT-3-CTLFireability-2024-02 CANNOT_COMPUTE
FORMULA Peterson-PT-3-CTLFireability-2024-03 CANNOT_COMPUTE
FORMULA Peterson-PT-3-CTLFireability-2024-06 CANNOT_COMPUTE
FORMULA Peterson-PT-3-CTLFireability-2024-07 CANNOT_COMPUTE
FORMULA Peterson-PT-3-CTLFireability-2024-08 CANNOT_COMPUTE
FORMULA Peterson-PT-3-CTLFireability-2024-11 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------
BK_STOP 1716769903792
--------------------
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
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
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="Peterson-PT-3"
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 Peterson-PT-3, 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 r267-smll-171654406000258"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-3.tgz
mv Peterson-PT-3 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 ;