About the Execution of GreatSPN+red for CO4-PT-17
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13195.792 | 1557654.00 | 5495148.00 | 1164.70 | ?T??F?F?F??T???? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r549-tall-171734897900130.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 CO4-PT-17, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r549-tall-171734897900130
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 684K
-rw-r--r-- 1 mcc users 6.3K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 9.9K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 248K Jun 2 16:33 model.pnml
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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 CO4-PT-17-CTLFireability-2024-00
FORMULA_NAME CO4-PT-17-CTLFireability-2024-01
FORMULA_NAME CO4-PT-17-CTLFireability-2024-02
FORMULA_NAME CO4-PT-17-CTLFireability-2024-03
FORMULA_NAME CO4-PT-17-CTLFireability-2024-04
FORMULA_NAME CO4-PT-17-CTLFireability-2024-05
FORMULA_NAME CO4-PT-17-CTLFireability-2024-06
FORMULA_NAME CO4-PT-17-CTLFireability-2024-07
FORMULA_NAME CO4-PT-17-CTLFireability-2024-08
FORMULA_NAME CO4-PT-17-CTLFireability-2024-09
FORMULA_NAME CO4-PT-17-CTLFireability-2024-10
FORMULA_NAME CO4-PT-17-CTLFireability-2024-11
FORMULA_NAME CO4-PT-17-CTLFireability-2024-12
FORMULA_NAME CO4-PT-17-CTLFireability-2024-13
FORMULA_NAME CO4-PT-17-CTLFireability-2024-14
FORMULA_NAME CO4-PT-17-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1717359295060
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-17
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-06-02 20:14:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-02 20:14:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 20:14:56] [INFO ] Load time of PNML (sax parser for PT used): 108 ms
[2024-06-02 20:14:56] [INFO ] Transformed 967 places.
[2024-06-02 20:14:56] [INFO ] Transformed 1150 transitions.
[2024-06-02 20:14:56] [INFO ] Found NUPN structural information;
[2024-06-02 20:14:56] [INFO ] Parsed PT model containing 967 places and 1150 transitions and 2568 arcs in 215 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 20 ms.
Deduced a syphon composed of 198 places in 11 ms
Reduce places removed 198 places and 238 transitions.
Support contains 83 out of 769 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 769/769 places, 912/912 transitions.
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 750 transition count 911
Discarding 144 places :
Symmetric choice reduction at 1 with 144 rule applications. Total rules 164 place count 606 transition count 767
Iterating global reduction 1 with 144 rules applied. Total rules applied 308 place count 606 transition count 767
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 315 place count 606 transition count 760
Discarding 67 places :
Symmetric choice reduction at 2 with 67 rule applications. Total rules 382 place count 539 transition count 693
Iterating global reduction 2 with 67 rules applied. Total rules applied 449 place count 539 transition count 693
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 458 place count 530 transition count 682
Iterating global reduction 2 with 9 rules applied. Total rules applied 467 place count 530 transition count 682
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 469 place count 530 transition count 680
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 471 place count 528 transition count 678
Iterating global reduction 3 with 2 rules applied. Total rules applied 473 place count 528 transition count 678
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 475 place count 526 transition count 676
Iterating global reduction 3 with 2 rules applied. Total rules applied 477 place count 526 transition count 676
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 479 place count 526 transition count 674
Applied a total of 479 rules in 176 ms. Remains 526 /769 variables (removed 243) and now considering 674/912 (removed 238) transitions.
// Phase 1: matrix 674 rows 526 cols
[2024-06-02 20:14:56] [INFO ] Computed 5 invariants in 16 ms
[2024-06-02 20:14:57] [INFO ] Implicit Places using invariants in 294 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 324 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 525/769 places, 674/912 transitions.
Applied a total of 0 rules in 14 ms. Remains 525 /525 variables (removed 0) and now considering 674/674 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 528 ms. Remains : 525/769 places, 674/912 transitions.
Support contains 83 out of 525 places after structural reductions.
[2024-06-02 20:14:57] [INFO ] Flatten gal took : 69 ms
[2024-06-02 20:14:57] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA CO4-PT-17-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-17-CTLFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-02 20:14:57] [INFO ] Flatten gal took : 32 ms
[2024-06-02 20:14:57] [INFO ] Input system was already deterministic with 674 transitions.
Support contains 75 out of 525 places (down from 83) after GAL structural reductions.
RANDOM walk for 36348 steps (59 resets) in 61789 ms. (0 steps per ms) remains 50/62 properties
BEST_FIRST walk for 4002 steps (16 resets) in 51 ms. (76 steps per ms) remains 49/50 properties
BEST_FIRST walk for 4003 steps (14 resets) in 101 ms. (39 steps per ms) remains 48/49 properties
BEST_FIRST walk for 4002 steps (14 resets) in 22 ms. (174 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (20 resets) in 18 ms. (210 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (19 resets) in 27 ms. (142 steps per ms) remains 46/48 properties
BEST_FIRST walk for 4002 steps (20 resets) in 19 ms. (200 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (19 resets) in 26 ms. (148 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4004 steps (19 resets) in 32 ms. (121 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (19 resets) in 30 ms. (129 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (18 resets) in 26 ms. (148 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4003 steps (17 resets) in 22 ms. (174 steps per ms) remains 46/46 properties
BEST_FIRST walk for 4002 steps (14 resets) in 16 ms. (235 steps per ms) remains 44/46 properties
BEST_FIRST walk for 4002 steps (20 resets) in 37 ms. (105 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (16 resets) in 16 ms. (235 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4002 steps (15 resets) in 20 ms. (190 steps per ms) remains 43/44 properties
BEST_FIRST walk for 4002 steps (14 resets) in 20 ms. (190 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4002 steps (14 resets) in 24 ms. (160 steps per ms) remains 43/43 properties
BEST_FIRST walk for 4001 steps (10 resets) in 25 ms. (153 steps per ms) remains 42/43 properties
BEST_FIRST walk for 4003 steps (18 resets) in 13 ms. (285 steps per ms) remains 41/42 properties
BEST_FIRST walk for 4002 steps (14 resets) in 35 ms. (111 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (15 resets) in 24 ms. (160 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (16 resets) in 19 ms. (200 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (20 resets) in 30 ms. (129 steps per ms) remains 40/41 properties
BEST_FIRST walk for 4001 steps (22 resets) in 22 ms. (173 steps per ms) remains 39/40 properties
BEST_FIRST walk for 4001 steps (16 resets) in 14 ms. (266 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (17 resets) in 14 ms. (266 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (18 resets) in 17 ms. (222 steps per ms) remains 38/39 properties
BEST_FIRST walk for 4001 steps (16 resets) in 37 ms. (105 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (21 resets) in 11 ms. (333 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4001 steps (14 resets) in 31 ms. (125 steps per ms) remains 37/38 properties
BEST_FIRST walk for 4003 steps (17 resets) in 20 ms. (190 steps per ms) remains 36/37 properties
BEST_FIRST walk for 4004 steps (18 resets) in 15 ms. (250 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (19 resets) in 27 ms. (143 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (17 resets) in 13 ms. (285 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (10 resets) in 10 ms. (363 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (19 resets) in 23 ms. (166 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (14 resets) in 31 ms. (125 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (11 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (16 resets) in 16 ms. (235 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (17 resets) in 14 ms. (266 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (15 resets) in 23 ms. (166 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (11 resets) in 9 ms. (400 steps per ms) remains 36/36 properties
// Phase 1: matrix 674 rows 525 cols
[2024-06-02 20:15:58] [INFO ] Computed 4 invariants in 5 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (OVERLAPS) 10/60 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (OVERLAPS) 15/75 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (OVERLAPS) 214/289 variables, 75/79 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 523/812 variables, 218/297 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/812 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 9 (OVERLAPS) 318/1130 variables, 186/483 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1130 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 11 (OVERLAPS) 59/1189 variables, 40/523 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1189 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 13 (OVERLAPS) 10/1199 variables, 6/529 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1199 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 15 (OVERLAPS) 0/1199 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1199/1199 variables, and 529 constraints, problems are : Problem set: 0 solved, 36 unsolved in 3696 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 525/525 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (OVERLAPS) 10/60 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (OVERLAPS) 15/75 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (OVERLAPS) 214/289 variables, 75/79 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 3/82 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 523/812 variables, 218/300 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/812 variables, 33/333 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/812 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 11 (OVERLAPS) 318/1130 variables, 186/519 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1130 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 13 (OVERLAPS) 59/1189 variables, 40/559 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1189 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 36 unsolved
Problem AtomicPropp28 is UNSAT
At refinement iteration 15 (OVERLAPS) 10/1199 variables, 6/565 constraints. Problems are: Problem set: 1 solved, 35 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1199 variables, 0/565 constraints. Problems are: Problem set: 1 solved, 35 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1199/1199 variables, and 565 constraints, problems are : Problem set: 1 solved, 35 unsolved in 5016 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 525/525 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 8783ms problems are : Problem set: 1 solved, 35 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 48 out of 525 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 525/525 places, 674/674 transitions.
Graph (trivial) has 471 edges and 525 vertex of which 2 / 525 are part of one of the 1 SCC in 6 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 869 edges and 524 vertex of which 501 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.2 ms
Discarding 23 places :
Also discarding 14 output transitions
Drop transitions (Output transitions of discarded places.) removed 14 transitions
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 147 transitions
Trivial Post-agglo rules discarded 147 transitions
Performed 147 trivial Post agglomeration. Transition count delta: 147
Iterating post reduction 0 with 162 rules applied. Total rules applied 164 place count 501 transition count 490
Reduce places removed 147 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 1 with 149 rules applied. Total rules applied 313 place count 354 transition count 488
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 2 with 3 rules applied. Total rules applied 316 place count 353 transition count 486
Reduce places removed 1 places and 0 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 3 with 22 rules applied. Total rules applied 338 place count 352 transition count 465
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 359 place count 331 transition count 465
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 42 Pre rules applied. Total rules applied 359 place count 331 transition count 423
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 5 with 84 rules applied. Total rules applied 443 place count 289 transition count 423
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 449 place count 283 transition count 416
Iterating global reduction 5 with 6 rules applied. Total rules applied 455 place count 283 transition count 416
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 456 place count 283 transition count 415
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 457 place count 282 transition count 414
Iterating global reduction 6 with 1 rules applied. Total rules applied 458 place count 282 transition count 414
Performed 69 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 69 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 6 with 138 rules applied. Total rules applied 596 place count 213 transition count 337
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 603 place count 213 transition count 330
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 607 place count 209 transition count 326
Iterating global reduction 7 with 4 rules applied. Total rules applied 611 place count 209 transition count 326
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 7 with 84 rules applied. Total rules applied 695 place count 167 transition count 330
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 7 with 19 rules applied. Total rules applied 714 place count 167 transition count 311
Discarding 25 places :
Symmetric choice reduction at 8 with 25 rule applications. Total rules 739 place count 142 transition count 261
Iterating global reduction 8 with 25 rules applied. Total rules applied 764 place count 142 transition count 261
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 8 with 14 rules applied. Total rules applied 778 place count 142 transition count 247
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 779 place count 141 transition count 245
Iterating global reduction 9 with 1 rules applied. Total rules applied 780 place count 141 transition count 245
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 9 with 13 rules applied. Total rules applied 793 place count 141 transition count 232
Free-agglomeration rule applied 13 times.
Iterating global reduction 9 with 13 rules applied. Total rules applied 806 place count 141 transition count 219
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 9 with 13 rules applied. Total rules applied 819 place count 128 transition count 219
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 10 with 4 rules applied. Total rules applied 823 place count 128 transition count 215
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 10 with 4 rules applied. Total rules applied 827 place count 128 transition count 215
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 828 place count 128 transition count 215
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 829 place count 128 transition count 214
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 830 place count 127 transition count 213
Reduce places removed 3 places and 0 transitions.
Graph (trivial) has 23 edges and 124 vertex of which 2 / 124 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 10 with 6 rules applied. Total rules applied 836 place count 123 transition count 211
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 840 place count 121 transition count 209
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 842 place count 120 transition count 208
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 12 with 8 rules applied. Total rules applied 850 place count 120 transition count 200
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 851 place count 119 transition count 199
Iterating global reduction 12 with 1 rules applied. Total rules applied 852 place count 119 transition count 199
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 853 place count 119 transition count 198
Free-agglomeration rule applied 10 times.
Iterating global reduction 13 with 10 rules applied. Total rules applied 863 place count 119 transition count 188
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 13 with 10 rules applied. Total rules applied 873 place count 109 transition count 188
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 14 with 4 rules applied. Total rules applied 877 place count 109 transition count 184
Discarding 2 places :
Symmetric choice reduction at 14 with 2 rule applications. Total rules 879 place count 107 transition count 182
Iterating global reduction 14 with 2 rules applied. Total rules applied 881 place count 107 transition count 182
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 883 place count 107 transition count 180
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 15 with 2 rules applied. Total rules applied 885 place count 107 transition count 180
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 886 place count 107 transition count 179
Applied a total of 886 rules in 186 ms. Remains 107 /525 variables (removed 418) and now considering 179/674 (removed 495) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 186 ms. Remains : 107/525 places, 179/674 transitions.
RANDOM walk for 40000 steps (2213 resets) in 607 ms. (65 steps per ms) remains 3/35 properties
BEST_FIRST walk for 40004 steps (386 resets) in 85 ms. (465 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40003 steps (231 resets) in 64 ms. (615 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40003 steps (59 resets) in 70 ms. (563 steps per ms) remains 1/1 properties
[2024-06-02 20:16:07] [INFO ] Flow matrix only has 169 transitions (discarded 10 similar events)
// Phase 1: matrix 169 rows 107 cols
[2024-06-02 20:16:07] [INFO ] Computed 0 invariants in 1 ms
[2024-06-02 20:16:07] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 73/79 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 154/233 variables, 69/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/233 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 40/273 variables, 29/105 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/273 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 3/276 variables, 3/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/276 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/276 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 276/276 variables, and 108 constraints, problems are : Problem set: 0 solved, 1 unsolved in 95 ms.
Refiners :[State Equation: 107/107 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 73/79 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 154/233 variables, 69/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/233 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 40/273 variables, 29/105 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/273 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 3/276 variables, 3/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/276 variables, 1/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/276 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/276 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 276/276 variables, and 109 constraints, problems are : Problem set: 0 solved, 1 unsolved in 142 ms.
Refiners :[State Equation: 107/107 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 249ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 23 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=23 )
Parikh walk visited 1 properties in 13 ms.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
[2024-06-02 20:16:08] [INFO ] Flatten gal took : 28 ms
[2024-06-02 20:16:08] [INFO ] Flatten gal took : 27 ms
[2024-06-02 20:16:08] [INFO ] Input system was already deterministic with 674 transitions.
Computed a total of 15 stabilizing places and 18 stable transitions
Graph (complete) has 871 edges and 525 vertex of which 519 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.7 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 525/525 places, 674/674 transitions.
Graph (trivial) has 559 edges and 525 vertex of which 2 / 525 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 870 edges and 524 vertex of which 518 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 196 transitions
Trivial Post-agglo rules discarded 196 transitions
Performed 196 trivial Post agglomeration. Transition count delta: 196
Iterating post reduction 0 with 197 rules applied. Total rules applied 199 place count 517 transition count 468
Reduce places removed 196 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 201 rules applied. Total rules applied 400 place count 321 transition count 463
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 2 with 4 rules applied. Total rules applied 404 place count 319 transition count 461
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 405 place count 318 transition count 461
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 405 place count 318 transition count 414
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 499 place count 271 transition count 414
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 510 place count 260 transition count 402
Iterating global reduction 4 with 11 rules applied. Total rules applied 521 place count 260 transition count 402
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 522 place count 260 transition count 401
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 5 Pre rules applied. Total rules applied 522 place count 260 transition count 396
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 532 place count 255 transition count 396
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 538 place count 249 transition count 390
Iterating global reduction 5 with 6 rules applied. Total rules applied 544 place count 249 transition count 390
Performed 28 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 600 place count 221 transition count 361
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 602 place count 221 transition count 359
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 607 place count 216 transition count 354
Iterating global reduction 6 with 5 rules applied. Total rules applied 612 place count 216 transition count 354
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 613 place count 215 transition count 352
Iterating global reduction 6 with 1 rules applied. Total rules applied 614 place count 215 transition count 352
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 615 place count 215 transition count 351
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 617 place count 214 transition count 350
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 7 with 12 rules applied. Total rules applied 629 place count 214 transition count 338
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 7 with 7 rules applied. Total rules applied 636 place count 214 transition count 331
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 643 place count 207 transition count 331
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 9 with 2 rules applied. Total rules applied 645 place count 206 transition count 330
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 647 place count 204 transition count 328
Applied a total of 647 rules in 109 ms. Remains 204 /525 variables (removed 321) and now considering 328/674 (removed 346) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 109 ms. Remains : 204/525 places, 328/674 transitions.
[2024-06-02 20:16:08] [INFO ] Flatten gal took : 11 ms
[2024-06-02 20:16:08] [INFO ] Flatten gal took : 11 ms
[2024-06-02 20:16:08] [INFO ] Input system was already deterministic with 328 transitions.
Starting structural reductions in LTL mode, iteration 0 : 525/525 places, 674/674 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 492 transition count 641
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 492 transition count 641
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 68 place count 492 transition count 639
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 84 place count 476 transition count 622
Iterating global reduction 1 with 16 rules applied. Total rules applied 100 place count 476 transition count 622
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 105 place count 471 transition count 617
Iterating global reduction 1 with 5 rules applied. Total rules applied 110 place count 471 transition count 617
Applied a total of 110 rules in 48 ms. Remains 471 /525 variables (removed 54) and now considering 617/674 (removed 57) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49 ms. Remains : 471/525 places, 617/674 transitions.
[2024-06-02 20:16:08] [INFO ] Flatten gal took : 20 ms
[2024-06-02 20:16:08] [INFO ] Flatten gal took : 20 ms
[2024-06-02 20:16:08] [INFO ] Input system was already deterministic with 617 transitions.
Starting structural reductions in LTL mode, iteration 0 : 525/525 places, 674/674 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 498 transition count 647
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 498 transition count 647
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 55 place count 498 transition count 646
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 67 place count 486 transition count 633
Iterating global reduction 1 with 12 rules applied. Total rules applied 79 place count 486 transition count 633
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 83 place count 482 transition count 629
Iterating global reduction 1 with 4 rules applied. Total rules applied 87 place count 482 transition count 629
Applied a total of 87 rules in 48 ms. Remains 482 /525 variables (removed 43) and now considering 629/674 (removed 45) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 482/525 places, 629/674 transitions.
[2024-06-02 20:16:08] [INFO ] Flatten gal took : 20 ms
[2024-06-02 20:16:08] [INFO ] Flatten gal took : 18 ms
[2024-06-02 20:16:08] [INFO ] Input system was already deterministic with 629 transitions.
Starting structural reductions in LTL mode, iteration 0 : 525/525 places, 674/674 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 494 transition count 643
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 494 transition count 643
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 64 place count 494 transition count 641
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 79 place count 479 transition count 625
Iterating global reduction 1 with 15 rules applied. Total rules applied 94 place count 479 transition count 625
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 99 place count 474 transition count 620
Iterating global reduction 1 with 5 rules applied. Total rules applied 104 place count 474 transition count 620
Applied a total of 104 rules in 63 ms. Remains 474 /525 variables (removed 51) and now considering 620/674 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63 ms. Remains : 474/525 places, 620/674 transitions.
[2024-06-02 20:16:08] [INFO ] Flatten gal took : 19 ms
[2024-06-02 20:16:08] [INFO ] Flatten gal took : 19 ms
[2024-06-02 20:16:08] [INFO ] Input system was already deterministic with 620 transitions.
Starting structural reductions in LTL mode, iteration 0 : 525/525 places, 674/674 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 494 transition count 643
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 494 transition count 643
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 64 place count 494 transition count 641
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 79 place count 479 transition count 625
Iterating global reduction 1 with 15 rules applied. Total rules applied 94 place count 479 transition count 625
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 99 place count 474 transition count 620
Iterating global reduction 1 with 5 rules applied. Total rules applied 104 place count 474 transition count 620
Applied a total of 104 rules in 26 ms. Remains 474 /525 variables (removed 51) and now considering 620/674 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26 ms. Remains : 474/525 places, 620/674 transitions.
[2024-06-02 20:16:08] [INFO ] Flatten gal took : 16 ms
[2024-06-02 20:16:08] [INFO ] Flatten gal took : 17 ms
[2024-06-02 20:16:08] [INFO ] Input system was already deterministic with 620 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 525/525 places, 674/674 transitions.
Graph (trivial) has 564 edges and 525 vertex of which 2 / 525 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 870 edges and 524 vertex of which 518 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 202 rules applied. Total rules applied 204 place count 517 transition count 463
Reduce places removed 201 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 1 with 204 rules applied. Total rules applied 408 place count 316 transition count 460
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 409 place count 315 transition count 460
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 409 place count 315 transition count 413
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 503 place count 268 transition count 413
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 513 place count 258 transition count 403
Iterating global reduction 3 with 10 rules applied. Total rules applied 523 place count 258 transition count 403
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 523 place count 258 transition count 398
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 533 place count 253 transition count 398
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 539 place count 247 transition count 392
Iterating global reduction 3 with 6 rules applied. Total rules applied 545 place count 247 transition count 392
Performed 29 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 603 place count 218 transition count 362
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 605 place count 218 transition count 360
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 611 place count 212 transition count 354
Iterating global reduction 4 with 6 rules applied. Total rules applied 617 place count 212 transition count 354
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 618 place count 211 transition count 352
Iterating global reduction 4 with 1 rules applied. Total rules applied 619 place count 211 transition count 352
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 620 place count 211 transition count 351
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 5 with 16 rules applied. Total rules applied 636 place count 211 transition count 335
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 10 rules applied. Total rules applied 646 place count 211 transition count 325
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 656 place count 201 transition count 325
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 656 place count 201 transition count 324
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 658 place count 200 transition count 324
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 660 place count 199 transition count 323
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 662 place count 197 transition count 321
Applied a total of 662 rules in 62 ms. Remains 197 /525 variables (removed 328) and now considering 321/674 (removed 353) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62 ms. Remains : 197/525 places, 321/674 transitions.
[2024-06-02 20:16:08] [INFO ] Flatten gal took : 8 ms
[2024-06-02 20:16:08] [INFO ] Flatten gal took : 8 ms
[2024-06-02 20:16:08] [INFO ] Input system was already deterministic with 321 transitions.
RANDOM walk for 35310 steps (3066 resets) in 425 ms. (82 steps per ms) remains 0/1 properties
FORMULA CO4-PT-17-CTLFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 525/525 places, 674/674 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 496 transition count 645
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 496 transition count 645
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 60 place count 496 transition count 643
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 73 place count 483 transition count 629
Iterating global reduction 1 with 13 rules applied. Total rules applied 86 place count 483 transition count 629
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 90 place count 479 transition count 625
Iterating global reduction 1 with 4 rules applied. Total rules applied 94 place count 479 transition count 625
Applied a total of 94 rules in 24 ms. Remains 479 /525 variables (removed 46) and now considering 625/674 (removed 49) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 479/525 places, 625/674 transitions.
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 15 ms
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 15 ms
[2024-06-02 20:16:09] [INFO ] Input system was already deterministic with 625 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 525/525 places, 674/674 transitions.
Graph (trivial) has 564 edges and 525 vertex of which 2 / 525 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 870 edges and 524 vertex of which 518 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 199 transitions
Trivial Post-agglo rules discarded 199 transitions
Performed 199 trivial Post agglomeration. Transition count delta: 199
Iterating post reduction 0 with 200 rules applied. Total rules applied 202 place count 517 transition count 465
Reduce places removed 199 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 204 rules applied. Total rules applied 406 place count 318 transition count 460
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 2 with 4 rules applied. Total rules applied 410 place count 316 transition count 458
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 412 place count 315 transition count 457
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 413 place count 314 transition count 457
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 47 Pre rules applied. Total rules applied 413 place count 314 transition count 410
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 5 with 94 rules applied. Total rules applied 507 place count 267 transition count 410
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 518 place count 256 transition count 398
Iterating global reduction 5 with 11 rules applied. Total rules applied 529 place count 256 transition count 398
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 530 place count 256 transition count 397
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 5 Pre rules applied. Total rules applied 530 place count 256 transition count 392
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 540 place count 251 transition count 392
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 546 place count 245 transition count 386
Iterating global reduction 6 with 6 rules applied. Total rules applied 552 place count 245 transition count 386
Performed 29 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 6 with 58 rules applied. Total rules applied 610 place count 216 transition count 356
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 612 place count 216 transition count 354
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 618 place count 210 transition count 348
Iterating global reduction 7 with 6 rules applied. Total rules applied 624 place count 210 transition count 348
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 625 place count 209 transition count 346
Iterating global reduction 7 with 1 rules applied. Total rules applied 626 place count 209 transition count 346
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 627 place count 209 transition count 345
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 629 place count 208 transition count 344
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 8 with 13 rules applied. Total rules applied 642 place count 208 transition count 331
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 8 with 8 rules applied. Total rules applied 650 place count 208 transition count 323
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 658 place count 200 transition count 323
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 660 place count 199 transition count 322
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 662 place count 197 transition count 320
Applied a total of 662 rules in 59 ms. Remains 197 /525 variables (removed 328) and now considering 320/674 (removed 354) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61 ms. Remains : 197/525 places, 320/674 transitions.
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 8 ms
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 8 ms
[2024-06-02 20:16:09] [INFO ] Input system was already deterministic with 320 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 525/525 places, 674/674 transitions.
Graph (trivial) has 537 edges and 525 vertex of which 2 / 525 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 870 edges and 524 vertex of which 518 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 184 transitions
Trivial Post-agglo rules discarded 184 transitions
Performed 184 trivial Post agglomeration. Transition count delta: 184
Iterating post reduction 0 with 185 rules applied. Total rules applied 187 place count 517 transition count 480
Reduce places removed 184 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 189 rules applied. Total rules applied 376 place count 333 transition count 475
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 2 with 4 rules applied. Total rules applied 380 place count 331 transition count 473
Reduce places removed 1 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 3 with 12 rules applied. Total rules applied 392 place count 330 transition count 462
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 403 place count 319 transition count 462
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 45 Pre rules applied. Total rules applied 403 place count 319 transition count 417
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 5 with 90 rules applied. Total rules applied 493 place count 274 transition count 417
Discarding 16 places :
Symmetric choice reduction at 5 with 16 rule applications. Total rules 509 place count 258 transition count 400
Iterating global reduction 5 with 16 rules applied. Total rules applied 525 place count 258 transition count 400
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 526 place count 258 transition count 399
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 5 Pre rules applied. Total rules applied 526 place count 258 transition count 394
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 536 place count 253 transition count 394
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 542 place count 247 transition count 388
Iterating global reduction 6 with 6 rules applied. Total rules applied 548 place count 247 transition count 388
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 6 with 48 rules applied. Total rules applied 596 place count 223 transition count 364
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 3 rules applied. Total rules applied 599 place count 223 transition count 361
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 601 place count 222 transition count 360
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 607 place count 216 transition count 354
Iterating global reduction 8 with 6 rules applied. Total rules applied 613 place count 216 transition count 354
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 614 place count 215 transition count 352
Iterating global reduction 8 with 1 rules applied. Total rules applied 615 place count 215 transition count 352
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 616 place count 215 transition count 351
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 9 with 11 rules applied. Total rules applied 627 place count 215 transition count 340
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 9 with 6 rules applied. Total rules applied 633 place count 215 transition count 334
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 639 place count 209 transition count 334
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 641 place count 208 transition count 333
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 642 place count 208 transition count 333
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 644 place count 206 transition count 331
Applied a total of 644 rules in 60 ms. Remains 206 /525 variables (removed 319) and now considering 331/674 (removed 343) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61 ms. Remains : 206/525 places, 331/674 transitions.
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 8 ms
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 8 ms
[2024-06-02 20:16:09] [INFO ] Input system was already deterministic with 331 transitions.
Starting structural reductions in LTL mode, iteration 0 : 525/525 places, 674/674 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 499 transition count 648
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 499 transition count 648
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 54 place count 499 transition count 646
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 68 place count 485 transition count 631
Iterating global reduction 1 with 14 rules applied. Total rules applied 82 place count 485 transition count 631
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 87 place count 480 transition count 626
Iterating global reduction 1 with 5 rules applied. Total rules applied 92 place count 480 transition count 626
Applied a total of 92 rules in 29 ms. Remains 480 /525 variables (removed 45) and now considering 626/674 (removed 48) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30 ms. Remains : 480/525 places, 626/674 transitions.
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 15 ms
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 14 ms
[2024-06-02 20:16:09] [INFO ] Input system was already deterministic with 626 transitions.
Starting structural reductions in LTL mode, iteration 0 : 525/525 places, 674/674 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 495 transition count 644
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 495 transition count 644
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 62 place count 495 transition count 642
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 77 place count 480 transition count 626
Iterating global reduction 1 with 15 rules applied. Total rules applied 92 place count 480 transition count 626
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 97 place count 475 transition count 621
Iterating global reduction 1 with 5 rules applied. Total rules applied 102 place count 475 transition count 621
Applied a total of 102 rules in 24 ms. Remains 475 /525 variables (removed 50) and now considering 621/674 (removed 53) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 475/525 places, 621/674 transitions.
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 13 ms
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 13 ms
[2024-06-02 20:16:09] [INFO ] Input system was already deterministic with 621 transitions.
Starting structural reductions in LTL mode, iteration 0 : 525/525 places, 674/674 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 493 transition count 642
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 493 transition count 642
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 66 place count 493 transition count 640
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 82 place count 477 transition count 623
Iterating global reduction 1 with 16 rules applied. Total rules applied 98 place count 477 transition count 623
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 103 place count 472 transition count 618
Iterating global reduction 1 with 5 rules applied. Total rules applied 108 place count 472 transition count 618
Applied a total of 108 rules in 24 ms. Remains 472 /525 variables (removed 53) and now considering 618/674 (removed 56) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 472/525 places, 618/674 transitions.
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 12 ms
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 12 ms
[2024-06-02 20:16:09] [INFO ] Input system was already deterministic with 618 transitions.
Starting structural reductions in LTL mode, iteration 0 : 525/525 places, 674/674 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 492 transition count 641
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 492 transition count 641
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 68 place count 492 transition count 639
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 84 place count 476 transition count 622
Iterating global reduction 1 with 16 rules applied. Total rules applied 100 place count 476 transition count 622
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 105 place count 471 transition count 617
Iterating global reduction 1 with 5 rules applied. Total rules applied 110 place count 471 transition count 617
Applied a total of 110 rules in 24 ms. Remains 471 /525 variables (removed 54) and now considering 617/674 (removed 57) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 471/525 places, 617/674 transitions.
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 13 ms
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 13 ms
[2024-06-02 20:16:09] [INFO ] Input system was already deterministic with 617 transitions.
Starting structural reductions in LTL mode, iteration 0 : 525/525 places, 674/674 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 492 transition count 641
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 492 transition count 641
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 68 place count 492 transition count 639
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 84 place count 476 transition count 622
Iterating global reduction 1 with 16 rules applied. Total rules applied 100 place count 476 transition count 622
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 105 place count 471 transition count 617
Iterating global reduction 1 with 5 rules applied. Total rules applied 110 place count 471 transition count 617
Applied a total of 110 rules in 23 ms. Remains 471 /525 variables (removed 54) and now considering 617/674 (removed 57) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 471/525 places, 617/674 transitions.
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 12 ms
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 12 ms
[2024-06-02 20:16:09] [INFO ] Input system was already deterministic with 617 transitions.
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 13 ms
[2024-06-02 20:16:09] [INFO ] Flatten gal took : 13 ms
[2024-06-02 20:16:09] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2024-06-02 20:16:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 525 places, 674 transitions and 1539 arcs took 3 ms.
Total runtime 73614 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running CO4-PT-17
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/411/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 525
TRANSITIONS: 674
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.010s, Sys 0.000s]
SAVING FILE /home/mcc/execution/411/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: 555
MODEL NAME: /home/mcc/execution/411/model
525 places, 674 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.
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA CO4-PT-17-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CO4-PT-17-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CO4-PT-17-CTLFireability-2024-00 CANNOT_COMPUTE
FORMULA CO4-PT-17-CTLFireability-2024-02 CANNOT_COMPUTE
FORMULA CO4-PT-17-CTLFireability-2024-03 CANNOT_COMPUTE
FORMULA CO4-PT-17-CTLFireability-2024-05 CANNOT_COMPUTE
FORMULA CO4-PT-17-CTLFireability-2024-07 CANNOT_COMPUTE
FORMULA CO4-PT-17-CTLFireability-2024-09 CANNOT_COMPUTE
FORMULA CO4-PT-17-CTLFireability-2024-10 CANNOT_COMPUTE
FORMULA CO4-PT-17-CTLFireability-2024-12 CANNOT_COMPUTE
FORMULA CO4-PT-17-CTLFireability-2024-13 CANNOT_COMPUTE
FORMULA CO4-PT-17-CTLFireability-2024-14 CANNOT_COMPUTE
FORMULA CO4-PT-17-CTLFireability-2024-15 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------
BK_STOP 1717360852714
--------------------
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
Error in allocating array of size 1048576 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory
Error in allocating array of size 2097152 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory
Error in allocating array of size 1048576 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
Error in allocating array of size 1048576 at unique_table.cc, line 313
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="CO4-PT-17"
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 CO4-PT-17, 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 r549-tall-171734897900130"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-17.tgz
mv CO4-PT-17 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 ;