About the Execution of GreatSPN+red for ASLink-PT-03a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4345.067 | 755148.00 | 987832.00 | 2245.10 | TFFFFFFTTFTFFT?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.r003-smll-171620116900044.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 ASLink-PT-03a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r003-smll-171620116900044
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 8.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 18:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Apr 11 18:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 357K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-03a-LTLFireability-00
FORMULA_NAME ASLink-PT-03a-LTLFireability-01
FORMULA_NAME ASLink-PT-03a-LTLFireability-02
FORMULA_NAME ASLink-PT-03a-LTLFireability-03
FORMULA_NAME ASLink-PT-03a-LTLFireability-04
FORMULA_NAME ASLink-PT-03a-LTLFireability-05
FORMULA_NAME ASLink-PT-03a-LTLFireability-06
FORMULA_NAME ASLink-PT-03a-LTLFireability-07
FORMULA_NAME ASLink-PT-03a-LTLFireability-08
FORMULA_NAME ASLink-PT-03a-LTLFireability-09
FORMULA_NAME ASLink-PT-03a-LTLFireability-10
FORMULA_NAME ASLink-PT-03a-LTLFireability-11
FORMULA_NAME ASLink-PT-03a-LTLFireability-12
FORMULA_NAME ASLink-PT-03a-LTLFireability-13
FORMULA_NAME ASLink-PT-03a-LTLFireability-14
FORMULA_NAME ASLink-PT-03a-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716242064241
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-03a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-20 21:54:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-20 21:54:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 21:54:26] [INFO ] Load time of PNML (sax parser for PT used): 275 ms
[2024-05-20 21:54:26] [INFO ] Transformed 821 places.
[2024-05-20 21:54:26] [INFO ] Transformed 1281 transitions.
[2024-05-20 21:54:26] [INFO ] Found NUPN structural information;
[2024-05-20 21:54:26] [INFO ] Parsed PT model containing 821 places and 1281 transitions and 4839 arcs in 450 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 131 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 13 transitions
Reduce redundant transitions removed 13 transitions.
FORMULA ASLink-PT-03a-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 58 out of 821 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 821/821 places, 1268/1268 transitions.
Ensure Unique test removed 12 places
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 803 transition count 1268
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 23 place count 798 transition count 1258
Ensure Unique test removed 1 places
Iterating global reduction 1 with 6 rules applied. Total rules applied 29 place count 797 transition count 1258
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 31 place count 797 transition count 1256
Applied a total of 31 rules in 199 ms. Remains 797 /821 variables (removed 24) and now considering 1256/1268 (removed 12) transitions.
// Phase 1: matrix 1256 rows 797 cols
[2024-05-20 21:54:27] [INFO ] Computed 137 invariants in 103 ms
[2024-05-20 21:54:28] [INFO ] Implicit Places using invariants in 1651 ms returned [1, 19, 20, 52, 70, 199, 215, 220, 241, 259, 388, 404, 409, 410, 411, 429, 447, 576, 581, 598, 599, 600, 637, 640, 658, 659, 660, 661, 678, 686, 694, 700, 706, 712, 726, 732, 738, 746]
Discarding 38 places :
Implicit Place search using SMT only with invariants took 1704 ms to find 38 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 759/821 places, 1256/1268 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 748 transition count 1245
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 748 transition count 1245
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 30 place count 740 transition count 1237
Iterating global reduction 0 with 8 rules applied. Total rules applied 38 place count 740 transition count 1237
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 41 place count 737 transition count 1234
Iterating global reduction 0 with 3 rules applied. Total rules applied 44 place count 737 transition count 1234
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 736 transition count 1233
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 736 transition count 1233
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 735 transition count 1232
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 735 transition count 1232
Applied a total of 48 rules in 239 ms. Remains 735 /759 variables (removed 24) and now considering 1232/1256 (removed 24) transitions.
// Phase 1: matrix 1232 rows 735 cols
[2024-05-20 21:54:29] [INFO ] Computed 99 invariants in 32 ms
[2024-05-20 21:54:29] [INFO ] Implicit Places using invariants in 737 ms returned []
[2024-05-20 21:54:29] [INFO ] Invariant cache hit.
[2024-05-20 21:54:31] [INFO ] Implicit Places using invariants and state equation in 1793 ms returned []
Implicit Place search using SMT with State Equation took 2535 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 735/821 places, 1232/1268 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4704 ms. Remains : 735/821 places, 1232/1268 transitions.
Support contains 58 out of 735 places after structural reductions.
[2024-05-20 21:54:32] [INFO ] Flatten gal took : 276 ms
[2024-05-20 21:54:32] [INFO ] Flatten gal took : 160 ms
[2024-05-20 21:54:32] [INFO ] Input system was already deterministic with 1232 transitions.
Support contains 56 out of 735 places (down from 58) after GAL structural reductions.
RANDOM walk for 40000 steps (342 resets) in 3820 ms. (10 steps per ms) remains 21/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 45 ms. (87 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4001 steps (9 resets) in 19 ms. (200 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (9 resets) in 35 ms. (111 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (10 resets) in 51 ms. (76 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (10 resets) in 27 ms. (143 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (9 resets) in 41 ms. (95 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (10 resets) in 22 ms. (174 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (9 resets) in 12 ms. (308 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (9 resets) in 47 ms. (83 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (10 resets) in 12 ms. (307 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (10 resets) in 12 ms. (307 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (9 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (9 resets) in 24 ms. (160 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (10 resets) in 17 ms. (222 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (11 resets) in 23 ms. (166 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (9 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (9 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
[2024-05-20 21:54:34] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 138/183 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 106/289 variables, 13/22 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Problem AtomicPropp10 is UNSAT
At refinement iteration 5 (OVERLAPS) 424/713 variables, 69/91 constraints. Problems are: Problem set: 1 solved, 20 unsolved
[2024-05-20 21:54:35] [INFO ] Deduced a trap composed of 76 places in 427 ms of which 48 ms to minimize.
[2024-05-20 21:54:35] [INFO ] Deduced a trap composed of 36 places in 160 ms of which 3 ms to minimize.
[2024-05-20 21:54:36] [INFO ] Deduced a trap composed of 28 places in 212 ms of which 3 ms to minimize.
Problem AtomicPropp17 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/713 variables, 3/94 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/713 variables, 0/94 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 8 (OVERLAPS) 22/735 variables, 8/102 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/735 variables, 0/102 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 10 (OVERLAPS) 1232/1967 variables, 735/837 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1967 variables, 0/837 constraints. Problems are: Problem set: 2 solved, 19 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1967/1967 variables, and 837 constraints, problems are : Problem set: 2 solved, 19 unsolved in 5016 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 77/77 constraints, State Equation: 735/735 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 2 solved, 19 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 138/180 variables, 9/9 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/180 variables, 0/9 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 106/286 variables, 13/22 constraints. Problems are: Problem set: 2 solved, 19 unsolved
[2024-05-20 21:54:39] [INFO ] Deduced a trap composed of 70 places in 78 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 1/23 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 0/23 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 6 (OVERLAPS) 427/713 variables, 69/92 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/713 variables, 3/95 constraints. Problems are: Problem set: 2 solved, 19 unsolved
[2024-05-20 21:54:41] [INFO ] Deduced a trap composed of 26 places in 768 ms of which 9 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/713 variables, 1/96 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/713 variables, 0/96 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 10 (OVERLAPS) 22/735 variables, 8/104 constraints. Problems are: Problem set: 2 solved, 19 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/735 variables, 0/104 constraints. Problems are: Problem set: 2 solved, 19 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp26 is UNSAT
At refinement iteration 12 (OVERLAPS) 1232/1967 variables, 735/839 constraints. Problems are: Problem set: 13 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1967 variables, 8/847 constraints. Problems are: Problem set: 13 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1967/1967 variables, and 847 constraints, problems are : Problem set: 13 solved, 8 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 77/77 constraints, State Equation: 735/735 constraints, PredecessorRefiner: 8/21 constraints, Known Traps: 5/5 constraints]
After SMT, in 10127ms problems are : Problem set: 13 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 21 out of 735 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 735/735 places, 1232/1232 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 735 transition count 1131
Reduce places removed 101 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 1 with 114 rules applied. Total rules applied 215 place count 634 transition count 1118
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 228 place count 621 transition count 1118
Performed 87 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 87 Pre rules applied. Total rules applied 228 place count 621 transition count 1031
Deduced a syphon composed of 87 places in 1 ms
Ensure Unique test removed 29 places
Reduce places removed 116 places and 0 transitions.
Iterating global reduction 3 with 203 rules applied. Total rules applied 431 place count 505 transition count 1031
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 3 with 1 rules applied. Total rules applied 432 place count 505 transition count 1030
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 433 place count 504 transition count 1030
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 433 place count 504 transition count 1022
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 449 place count 496 transition count 1022
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 453 place count 492 transition count 1005
Iterating global reduction 5 with 4 rules applied. Total rules applied 457 place count 492 transition count 1005
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 5 with 18 rules applied. Total rules applied 475 place count 487 transition count 992
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 488 place count 474 transition count 992
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 488 place count 474 transition count 991
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 490 place count 473 transition count 991
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 494 place count 469 transition count 980
Iterating global reduction 7 with 4 rules applied. Total rules applied 498 place count 469 transition count 980
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 501 place count 469 transition count 977
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 502 place count 468 transition count 969
Iterating global reduction 8 with 1 rules applied. Total rules applied 503 place count 468 transition count 969
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 504 place count 467 transition count 961
Iterating global reduction 8 with 1 rules applied. Total rules applied 505 place count 467 transition count 961
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 506 place count 466 transition count 953
Iterating global reduction 8 with 1 rules applied. Total rules applied 507 place count 466 transition count 953
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 508 place count 465 transition count 945
Iterating global reduction 8 with 1 rules applied. Total rules applied 509 place count 465 transition count 945
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 510 place count 464 transition count 937
Iterating global reduction 8 with 1 rules applied. Total rules applied 511 place count 464 transition count 937
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 512 place count 463 transition count 929
Iterating global reduction 8 with 1 rules applied. Total rules applied 513 place count 463 transition count 929
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 514 place count 462 transition count 921
Iterating global reduction 8 with 1 rules applied. Total rules applied 515 place count 462 transition count 921
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 516 place count 461 transition count 913
Iterating global reduction 8 with 1 rules applied. Total rules applied 517 place count 461 transition count 913
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 518 place count 460 transition count 905
Iterating global reduction 8 with 1 rules applied. Total rules applied 519 place count 460 transition count 905
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 520 place count 459 transition count 897
Iterating global reduction 8 with 1 rules applied. Total rules applied 521 place count 459 transition count 897
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 522 place count 458 transition count 889
Iterating global reduction 8 with 1 rules applied. Total rules applied 523 place count 458 transition count 889
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 524 place count 457 transition count 881
Iterating global reduction 8 with 1 rules applied. Total rules applied 525 place count 457 transition count 881
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 526 place count 456 transition count 873
Iterating global reduction 8 with 1 rules applied. Total rules applied 527 place count 456 transition count 873
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 528 place count 455 transition count 865
Iterating global reduction 8 with 1 rules applied. Total rules applied 529 place count 455 transition count 865
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 530 place count 454 transition count 857
Iterating global reduction 8 with 1 rules applied. Total rules applied 531 place count 454 transition count 857
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 3 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 8 with 62 rules applied. Total rules applied 593 place count 423 transition count 826
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 594 place count 422 transition count 825
Iterating global reduction 8 with 1 rules applied. Total rules applied 595 place count 422 transition count 825
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 596 place count 422 transition count 824
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 597 place count 421 transition count 824
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 9 with 12 rules applied. Total rules applied 609 place count 421 transition count 812
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 9 with 13 rules applied. Total rules applied 622 place count 408 transition count 812
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 10 with 6 rules applied. Total rules applied 628 place count 408 transition count 812
Applied a total of 628 rules in 502 ms. Remains 408 /735 variables (removed 327) and now considering 812/1232 (removed 420) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 502 ms. Remains : 408/735 places, 812/1232 transitions.
RANDOM walk for 40000 steps (633 resets) in 844 ms. (47 steps per ms) remains 5/8 properties
BEST_FIRST walk for 40003 steps (165 resets) in 165 ms. (240 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40001 steps (190 resets) in 139 ms. (285 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (194 resets) in 167 ms. (238 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (186 resets) in 108 ms. (366 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (191 resets) in 58 ms. (678 steps per ms) remains 5/5 properties
// Phase 1: matrix 812 rows 408 cols
[2024-05-20 21:54:45] [INFO ] Computed 64 invariants in 12 ms
[2024-05-20 21:54:45] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 33/48 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 116/164 variables, 14/20 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/164 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 226/390 variables, 41/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-20 21:54:46] [INFO ] Deduced a trap composed of 27 places in 109 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/390 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/390 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 18/408 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/408 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 812/1220 variables, 408/473 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1220 variables, 15/488 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1220 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 0/1220 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1220/1220 variables, and 488 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1727 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 44/44 constraints, State Equation: 408/408 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 33/48 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 116/164 variables, 14/20 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/164 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 226/390 variables, 41/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/390 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/390 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 18/408 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/408 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 812/1220 variables, 408/473 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1220 variables, 15/488 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1220 variables, 5/493 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1220 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 0/1220 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1220/1220 variables, and 493 constraints, problems are : Problem set: 0 solved, 5 unsolved in 10210 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 44/44 constraints, State Equation: 408/408 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 1/1 constraints]
After SMT, in 11982ms problems are : Problem set: 0 solved, 5 unsolved
Parikh walk visited 1 properties in 20414 ms.
Support contains 13 out of 408 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 408/408 places, 812/812 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 408 transition count 811
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 407 transition count 811
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 5 place count 407 transition count 811
Applied a total of 5 rules in 57 ms. Remains 407 /408 variables (removed 1) and now considering 811/812 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 407/408 places, 811/812 transitions.
RANDOM walk for 40000 steps (648 resets) in 193 ms. (206 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (166 resets) in 61 ms. (645 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (181 resets) in 68 ms. (579 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (188 resets) in 108 ms. (367 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (187 resets) in 98 ms. (404 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 204274 steps, run timeout after 3001 ms. (steps per millisecond=68 ) properties seen :2 out of 4
Probabilistic random walk after 204274 steps, saw 133667 distinct states, run finished after 3006 ms. (steps per millisecond=67 ) properties seen :2
// Phase 1: matrix 811 rows 407 cols
[2024-05-20 21:55:21] [INFO ] Computed 64 invariants in 12 ms
[2024-05-20 21:55:21] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 8/17 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 111/128 variables, 14/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 249/377 variables, 40/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-20 21:55:21] [INFO ] Deduced a trap composed of 59 places in 247 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/377 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-20 21:55:21] [INFO ] Deduced a trap composed of 35 places in 159 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/377 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/377 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 30/407 variables, 7/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/407 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 811/1218 variables, 407/473 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1218 variables, 15/488 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1218 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/1218 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1218/1218 variables, and 488 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1191 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 407/407 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 8/17 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 111/128 variables, 14/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 249/377 variables, 40/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/377 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/377 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 30/407 variables, 7/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/407 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 811/1218 variables, 407/473 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1218 variables, 15/488 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1218 variables, 2/490 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1218 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/1218 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1218/1218 variables, and 490 constraints, problems are : Problem set: 0 solved, 2 unsolved in 979 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 407/407 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 constraints]
After SMT, in 2198ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 1519 ms.
Support contains 9 out of 407 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 407/407 places, 811/811 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 407 transition count 806
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 402 transition count 806
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 11 place count 401 transition count 805
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 16 place count 396 transition count 805
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 16 place count 396 transition count 794
Deduced a syphon composed of 11 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 25 rules applied. Total rules applied 41 place count 382 transition count 794
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 42 place count 381 transition count 794
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 45 place count 378 transition count 791
Iterating global reduction 4 with 3 rules applied. Total rules applied 48 place count 378 transition count 791
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 51 place count 378 transition count 788
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 59 place count 374 transition count 784
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 60 place count 374 transition count 783
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 61 place count 374 transition count 782
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 63 place count 373 transition count 781
Applied a total of 63 rules in 96 ms. Remains 373 /407 variables (removed 34) and now considering 781/811 (removed 30) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 373/407 places, 781/811 transitions.
RANDOM walk for 40000 steps (796 resets) in 146 ms. (272 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (246 resets) in 107 ms. (370 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (239 resets) in 80 ms. (493 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 305182 steps, run timeout after 3001 ms. (steps per millisecond=101 ) properties seen :0 out of 2
Probabilistic random walk after 305182 steps, saw 133968 distinct states, run finished after 3001 ms. (steps per millisecond=101 ) properties seen :0
// Phase 1: matrix 781 rows 373 cols
[2024-05-20 21:55:28] [INFO ] Computed 55 invariants in 7 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 7/16 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 118/134 variables, 12/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 33/167 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 157/324 variables, 24/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-20 21:55:28] [INFO ] Deduced a trap composed of 25 places in 138 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/324 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/324 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 24/348 variables, 5/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/348 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 25/373 variables, 7/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/373 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 781/1154 variables, 373/429 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-20 21:55:29] [INFO ] Deduced a trap composed of 46 places in 242 ms of which 4 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1154 variables, 1/430 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1154 variables, 0/430 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 0/1154 variables, 0/430 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1154/1154 variables, and 430 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1529 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 43/43 constraints, State Equation: 373/373 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 7/16 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 118/134 variables, 12/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 33/167 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 157/324 variables, 24/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/324 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/324 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 24/348 variables, 5/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/348 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 25/373 variables, 7/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/373 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/373 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 781/1154 variables, 373/430 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1154 variables, 2/432 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1154 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/1154 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1154/1154 variables, and 432 constraints, problems are : Problem set: 0 solved, 2 unsolved in 896 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 43/43 constraints, State Equation: 373/373 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 constraints]
After SMT, in 2452ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 773 ms.
Support contains 9 out of 373 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 373/373 places, 781/781 transitions.
Applied a total of 0 rules in 17 ms. Remains 373 /373 variables (removed 0) and now considering 781/781 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 373/373 places, 781/781 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 373/373 places, 781/781 transitions.
Applied a total of 0 rules in 15 ms. Remains 373 /373 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2024-05-20 21:55:31] [INFO ] Invariant cache hit.
[2024-05-20 21:55:31] [INFO ] Implicit Places using invariants in 514 ms returned [76, 97, 103, 106, 108, 109, 119, 120, 121, 174, 195, 201, 204, 206, 207, 212, 213, 265, 282, 289, 294, 295, 323, 361]
[2024-05-20 21:55:31] [INFO ] Actually due to overlaps returned [207, 295, 323, 121, 97, 103, 108, 195, 201, 206, 76, 109, 265, 282, 289, 294, 361]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 522 ms to find 17 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 356/373 places, 781/781 transitions.
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 0 with 6 rules applied. Total rules applied 6 place count 356 transition count 775
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 350 transition count 775
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 25 place count 337 transition count 762
Iterating global reduction 2 with 13 rules applied. Total rules applied 38 place count 337 transition count 762
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 43 place count 332 transition count 757
Iterating global reduction 2 with 5 rules applied. Total rules applied 48 place count 332 transition count 757
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 49 place count 331 transition count 756
Iterating global reduction 2 with 1 rules applied. Total rules applied 50 place count 331 transition count 756
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 51 place count 330 transition count 755
Iterating global reduction 2 with 1 rules applied. Total rules applied 52 place count 330 transition count 755
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 76 place count 318 transition count 743
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 77 place count 317 transition count 741
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 317 transition count 741
Free-agglomeration rule applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 88 place count 317 transition count 731
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 98 place count 307 transition count 731
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 99 place count 307 transition count 730
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 100 place count 306 transition count 730
Applied a total of 100 rules in 98 ms. Remains 306 /356 variables (removed 50) and now considering 730/781 (removed 51) transitions.
// Phase 1: matrix 730 rows 306 cols
[2024-05-20 21:55:32] [INFO ] Computed 38 invariants in 6 ms
[2024-05-20 21:55:32] [INFO ] Implicit Places using invariants in 326 ms returned [101, 102, 154, 175, 176]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 329 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 301/373 places, 730/781 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 300 transition count 729
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 300 transition count 728
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 299 transition count 728
Applied a total of 4 rules in 34 ms. Remains 299 /301 variables (removed 2) and now considering 728/730 (removed 2) transitions.
// Phase 1: matrix 728 rows 299 cols
[2024-05-20 21:55:32] [INFO ] Computed 33 invariants in 6 ms
[2024-05-20 21:55:32] [INFO ] Implicit Places using invariants in 308 ms returned []
[2024-05-20 21:55:32] [INFO ] Invariant cache hit.
[2024-05-20 21:55:33] [INFO ] Implicit Places using invariants and state equation in 827 ms returned []
Implicit Place search using SMT with State Equation took 1143 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 299/373 places, 728/781 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 2142 ms. Remains : 299/373 places, 728/781 transitions.
RANDOM walk for 40000 steps (855 resets) in 182 ms. (218 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (293 resets) in 74 ms. (533 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (296 resets) in 73 ms. (540 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 286806 steps, run timeout after 3001 ms. (steps per millisecond=95 ) properties seen :0 out of 2
Probabilistic random walk after 286806 steps, saw 143615 distinct states, run finished after 3001 ms. (steps per millisecond=95 ) properties seen :0
[2024-05-20 21:55:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 44/53 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 171/224 variables, 14/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-20 21:55:36] [INFO ] Deduced a trap composed of 19 places in 54 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/224 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/224 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 26/250 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 49/299 variables, 9/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/299 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 728/1027 variables, 299/333 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1027 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/1027 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1027/1027 variables, and 333 constraints, problems are : Problem set: 0 solved, 2 unsolved in 789 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 299/299 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 44/53 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 171/224 variables, 14/19 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/224 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/224 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 26/250 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/250 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 49/299 variables, 9/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/299 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 728/1027 variables, 299/333 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1027 variables, 2/335 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1027 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/1027 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1027/1027 variables, and 335 constraints, problems are : Problem set: 0 solved, 2 unsolved in 533 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 299/299 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 1335ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 732 ms.
Support contains 9 out of 299 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 299/299 places, 728/728 transitions.
Applied a total of 0 rules in 12 ms. Remains 299 /299 variables (removed 0) and now considering 728/728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 299/299 places, 728/728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 299/299 places, 728/728 transitions.
Applied a total of 0 rules in 11 ms. Remains 299 /299 variables (removed 0) and now considering 728/728 (removed 0) transitions.
[2024-05-20 21:55:38] [INFO ] Invariant cache hit.
[2024-05-20 21:55:39] [INFO ] Implicit Places using invariants in 285 ms returned []
[2024-05-20 21:55:39] [INFO ] Invariant cache hit.
[2024-05-20 21:55:39] [INFO ] Implicit Places using invariants and state equation in 699 ms returned []
Implicit Place search using SMT with State Equation took 989 ms to find 0 implicit places.
[2024-05-20 21:55:39] [INFO ] Redundant transitions in 50 ms returned []
Running 710 sub problems to find dead transitions.
[2024-05-20 21:55:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/298 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/298 variables, 22/29 constraints. Problems are: Problem set: 0 solved, 710 unsolved
[2024-05-20 21:55:52] [INFO ] Deduced a trap composed of 31 places in 130 ms of which 2 ms to minimize.
Problem TDEAD544 is UNSAT
Problem TDEAD547 is UNSAT
Problem TDEAD550 is UNSAT
Problem TDEAD553 is UNSAT
[2024-05-20 21:55:54] [INFO ] Deduced a trap composed of 20 places in 78 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/298 variables, 2/31 constraints. Problems are: Problem set: 4 solved, 706 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/298 variables, 0/31 constraints. Problems are: Problem set: 4 solved, 706 unsolved
At refinement iteration 4 (OVERLAPS) 1/299 variables, 3/34 constraints. Problems are: Problem set: 4 solved, 706 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/299 variables, 1/35 constraints. Problems are: Problem set: 4 solved, 706 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 299/1027 variables, and 35 constraints, problems are : Problem set: 4 solved, 706 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 0/299 constraints, PredecessorRefiner: 710/710 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 4 solved, 706 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/298 variables, 7/7 constraints. Problems are: Problem set: 4 solved, 706 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/298 variables, 22/29 constraints. Problems are: Problem set: 4 solved, 706 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/298 variables, 2/31 constraints. Problems are: Problem set: 4 solved, 706 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/298 variables, 0/31 constraints. Problems are: Problem set: 4 solved, 706 unsolved
At refinement iteration 4 (OVERLAPS) 1/299 variables, 3/34 constraints. Problems are: Problem set: 4 solved, 706 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/299 variables, 1/35 constraints. Problems are: Problem set: 4 solved, 706 unsolved
[2024-05-20 21:56:28] [INFO ] Deduced a trap composed of 13 places in 211 ms of which 4 ms to minimize.
[2024-05-20 21:56:32] [INFO ] Deduced a trap composed of 82 places in 430 ms of which 6 ms to minimize.
[2024-05-20 21:56:32] [INFO ] Deduced a trap composed of 67 places in 440 ms of which 6 ms to minimize.
[2024-05-20 21:56:33] [INFO ] Deduced a trap composed of 62 places in 365 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/299 variables, 4/39 constraints. Problems are: Problem set: 4 solved, 706 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 299/1027 variables, and 39 constraints, problems are : Problem set: 4 solved, 706 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 0/299 constraints, PredecessorRefiner: 0/710 constraints, Known Traps: 6/6 constraints]
After SMT, in 60673ms problems are : Problem set: 4 solved, 706 unsolved
Search for dead transitions found 4 dead transitions in 60686ms
Found 4 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 299/299 places, 724/728 transitions.
Applied a total of 0 rules in 17 ms. Remains 299 /299 variables (removed 0) and now considering 724/724 (removed 0) transitions.
[2024-05-20 21:56:40] [INFO ] Redundant transitions in 16 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 61793 ms. Remains : 299/299 places, 724/728 transitions.
Successfully simplified 13 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ASLink-PT-03a-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
FORMULA ASLink-PT-03a-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 735 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 735/735 places, 1232/1232 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 732 transition count 1211
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 732 transition count 1211
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 731 transition count 1203
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 731 transition count 1203
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 730 transition count 1195
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 730 transition count 1195
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 729 transition count 1187
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 729 transition count 1187
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 728 transition count 1179
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 728 transition count 1179
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 727 transition count 1171
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 727 transition count 1171
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 726 transition count 1163
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 726 transition count 1163
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 725 transition count 1155
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 725 transition count 1155
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 724 transition count 1147
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 724 transition count 1147
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 723 transition count 1139
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 723 transition count 1139
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 722 transition count 1131
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 722 transition count 1131
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 721 transition count 1123
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 721 transition count 1123
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 720 transition count 1115
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 720 transition count 1115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 719 transition count 1107
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 719 transition count 1107
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 718 transition count 1099
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 718 transition count 1099
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 717 transition count 1091
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 717 transition count 1091
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 716 transition count 1083
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 716 transition count 1083
Applied a total of 38 rules in 418 ms. Remains 716 /735 variables (removed 19) and now considering 1083/1232 (removed 149) transitions.
// Phase 1: matrix 1083 rows 716 cols
[2024-05-20 21:56:41] [INFO ] Computed 99 invariants in 9 ms
[2024-05-20 21:56:42] [INFO ] Implicit Places using invariants in 830 ms returned [20, 30, 212, 213, 572, 594, 654]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 833 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 709/735 places, 1083/1232 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 707 transition count 1081
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 707 transition count 1081
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 705 transition count 1079
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 705 transition count 1079
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 703 transition count 1077
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 703 transition count 1077
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 702 transition count 1076
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 702 transition count 1076
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 701 transition count 1075
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 701 transition count 1075
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 700 transition count 1074
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 700 transition count 1074
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 699 transition count 1073
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 699 transition count 1073
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 698 transition count 1072
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 698 transition count 1072
Applied a total of 22 rules in 185 ms. Remains 698 /709 variables (removed 11) and now considering 1072/1083 (removed 11) transitions.
// Phase 1: matrix 1072 rows 698 cols
[2024-05-20 21:56:42] [INFO ] Computed 92 invariants in 15 ms
[2024-05-20 21:56:43] [INFO ] Implicit Places using invariants in 724 ms returned []
[2024-05-20 21:56:43] [INFO ] Invariant cache hit.
[2024-05-20 21:56:45] [INFO ] Implicit Places using invariants and state equation in 2568 ms returned []
Implicit Place search using SMT with State Equation took 3299 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 698/735 places, 1072/1232 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4738 ms. Remains : 698/735 places, 1072/1232 transitions.
Stuttering acceptance computed with spot in 476 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-03a-LTLFireability-01
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA ASLink-PT-03a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-03a-LTLFireability-01 finished in 5316 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 735 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 735/735 places, 1232/1232 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 732 transition count 1211
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 732 transition count 1211
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 731 transition count 1203
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 731 transition count 1203
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 730 transition count 1195
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 730 transition count 1195
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 729 transition count 1187
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 729 transition count 1187
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 728 transition count 1179
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 728 transition count 1179
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 727 transition count 1171
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 727 transition count 1171
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 726 transition count 1163
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 726 transition count 1163
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 725 transition count 1155
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 725 transition count 1155
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 724 transition count 1147
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 724 transition count 1147
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 723 transition count 1139
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 723 transition count 1139
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 722 transition count 1131
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 722 transition count 1131
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 721 transition count 1123
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 721 transition count 1123
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 720 transition count 1115
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 720 transition count 1115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 719 transition count 1107
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 719 transition count 1107
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 718 transition count 1099
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 718 transition count 1099
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 717 transition count 1091
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 717 transition count 1091
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 716 transition count 1083
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 716 transition count 1083
Applied a total of 38 rules in 308 ms. Remains 716 /735 variables (removed 19) and now considering 1083/1232 (removed 149) transitions.
// Phase 1: matrix 1083 rows 716 cols
[2024-05-20 21:56:46] [INFO ] Computed 99 invariants in 14 ms
[2024-05-20 21:56:47] [INFO ] Implicit Places using invariants in 923 ms returned [20, 30, 212, 213, 572, 594, 654]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 926 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 709/735 places, 1083/1232 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 707 transition count 1081
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 707 transition count 1081
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 705 transition count 1079
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 705 transition count 1079
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 703 transition count 1077
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 703 transition count 1077
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 702 transition count 1076
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 702 transition count 1076
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 701 transition count 1075
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 701 transition count 1075
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 700 transition count 1074
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 700 transition count 1074
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 699 transition count 1073
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 699 transition count 1073
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 698 transition count 1072
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 698 transition count 1072
Applied a total of 22 rules in 189 ms. Remains 698 /709 variables (removed 11) and now considering 1072/1083 (removed 11) transitions.
// Phase 1: matrix 1072 rows 698 cols
[2024-05-20 21:56:47] [INFO ] Computed 92 invariants in 14 ms
[2024-05-20 21:56:48] [INFO ] Implicit Places using invariants in 889 ms returned []
[2024-05-20 21:56:48] [INFO ] Invariant cache hit.
[2024-05-20 21:56:50] [INFO ] Implicit Places using invariants and state equation in 2104 ms returned []
Implicit Place search using SMT with State Equation took 3002 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 698/735 places, 1072/1232 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4426 ms. Remains : 698/735 places, 1072/1232 transitions.
Stuttering acceptance computed with spot in 219 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-03a-LTLFireability-02
Entered a terminal (fully accepting) state of product in 38762 steps with 342 reset in 415 ms.
FORMULA ASLink-PT-03a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-03a-LTLFireability-02 finished in 5086 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U (G(p0)&&p1)))'
Support contains 4 out of 735 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 735/735 places, 1232/1232 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 117 transitions
Trivial Post-agglo rules discarded 117 transitions
Performed 117 trivial Post agglomeration. Transition count delta: 117
Iterating post reduction 0 with 117 rules applied. Total rules applied 117 place count 735 transition count 1115
Reduce places removed 117 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 118 rules applied. Total rules applied 235 place count 618 transition count 1114
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 236 place count 617 transition count 1114
Performed 86 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 86 Pre rules applied. Total rules applied 236 place count 617 transition count 1028
Deduced a syphon composed of 86 places in 2 ms
Ensure Unique test removed 29 places
Reduce places removed 115 places and 0 transitions.
Iterating global reduction 3 with 201 rules applied. Total rules applied 437 place count 502 transition count 1028
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 5 rules applied. Total rules applied 442 place count 502 transition count 1023
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 447 place count 497 transition count 1023
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 447 place count 497 transition count 1015
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 463 place count 489 transition count 1015
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 468 place count 484 transition count 992
Iterating global reduction 5 with 5 rules applied. Total rules applied 473 place count 484 transition count 992
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 5 with 19 rules applied. Total rules applied 492 place count 478 transition count 979
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 505 place count 465 transition count 979
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 505 place count 465 transition count 978
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 507 place count 464 transition count 978
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 511 place count 460 transition count 967
Iterating global reduction 7 with 4 rules applied. Total rules applied 515 place count 460 transition count 967
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 518 place count 460 transition count 964
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 519 place count 459 transition count 956
Iterating global reduction 8 with 1 rules applied. Total rules applied 520 place count 459 transition count 956
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 521 place count 458 transition count 948
Iterating global reduction 8 with 1 rules applied. Total rules applied 522 place count 458 transition count 948
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 523 place count 457 transition count 940
Iterating global reduction 8 with 1 rules applied. Total rules applied 524 place count 457 transition count 940
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 525 place count 456 transition count 932
Iterating global reduction 8 with 1 rules applied. Total rules applied 526 place count 456 transition count 932
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 527 place count 455 transition count 924
Iterating global reduction 8 with 1 rules applied. Total rules applied 528 place count 455 transition count 924
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 529 place count 454 transition count 916
Iterating global reduction 8 with 1 rules applied. Total rules applied 530 place count 454 transition count 916
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 531 place count 453 transition count 908
Iterating global reduction 8 with 1 rules applied. Total rules applied 532 place count 453 transition count 908
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 533 place count 452 transition count 900
Iterating global reduction 8 with 1 rules applied. Total rules applied 534 place count 452 transition count 900
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 535 place count 451 transition count 892
Iterating global reduction 8 with 1 rules applied. Total rules applied 536 place count 451 transition count 892
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 537 place count 450 transition count 884
Iterating global reduction 8 with 1 rules applied. Total rules applied 538 place count 450 transition count 884
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 539 place count 449 transition count 876
Iterating global reduction 8 with 1 rules applied. Total rules applied 540 place count 449 transition count 876
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 541 place count 448 transition count 868
Iterating global reduction 8 with 1 rules applied. Total rules applied 542 place count 448 transition count 868
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 543 place count 447 transition count 860
Iterating global reduction 8 with 1 rules applied. Total rules applied 544 place count 447 transition count 860
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 545 place count 446 transition count 852
Iterating global reduction 8 with 1 rules applied. Total rules applied 546 place count 446 transition count 852
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 547 place count 445 transition count 844
Iterating global reduction 8 with 1 rules applied. Total rules applied 548 place count 445 transition count 844
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 8 with 66 rules applied. Total rules applied 614 place count 412 transition count 811
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 616 place count 410 transition count 809
Iterating global reduction 8 with 2 rules applied. Total rules applied 618 place count 410 transition count 809
Applied a total of 618 rules in 377 ms. Remains 410 /735 variables (removed 325) and now considering 809/1232 (removed 423) transitions.
// Phase 1: matrix 809 rows 410 cols
[2024-05-20 21:56:51] [INFO ] Computed 64 invariants in 13 ms
[2024-05-20 21:56:52] [INFO ] Implicit Places using invariants in 565 ms returned [19, 22, 129, 130, 131, 206, 212, 217, 233, 304, 310, 315, 340, 358, 396, 407]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 568 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 394/735 places, 809/1232 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 394 transition count 797
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 382 transition count 797
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 24 place count 382 transition count 787
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 44 place count 372 transition count 787
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 50 place count 366 transition count 781
Iterating global reduction 2 with 6 rules applied. Total rules applied 56 place count 366 transition count 781
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 61 place count 361 transition count 776
Iterating global reduction 2 with 5 rules applied. Total rules applied 66 place count 361 transition count 776
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 358 transition count 773
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 358 transition count 773
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 357 transition count 772
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 357 transition count 772
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 100 place count 344 transition count 759
Applied a total of 100 rules in 90 ms. Remains 344 /394 variables (removed 50) and now considering 759/809 (removed 50) transitions.
// Phase 1: matrix 759 rows 344 cols
[2024-05-20 21:56:52] [INFO ] Computed 48 invariants in 6 ms
[2024-05-20 21:56:52] [INFO ] Implicit Places using invariants in 345 ms returned [89, 95, 100, 102, 105, 186, 189, 275, 278]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 347 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 335/735 places, 759/1232 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 335 transition count 756
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 332 transition count 756
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 11 place count 327 transition count 751
Iterating global reduction 2 with 5 rules applied. Total rules applied 16 place count 327 transition count 751
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 19 place count 327 transition count 748
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 21 place count 325 transition count 746
Iterating global reduction 3 with 2 rules applied. Total rules applied 23 place count 325 transition count 746
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 24 place count 324 transition count 745
Iterating global reduction 3 with 1 rules applied. Total rules applied 25 place count 324 transition count 745
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 29 place count 322 transition count 743
Applied a total of 29 rules in 46 ms. Remains 322 /335 variables (removed 13) and now considering 743/759 (removed 16) transitions.
// Phase 1: matrix 743 rows 322 cols
[2024-05-20 21:56:52] [INFO ] Computed 39 invariants in 6 ms
[2024-05-20 21:56:53] [INFO ] Implicit Places using invariants in 413 ms returned [72, 151, 231]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 416 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 319/735 places, 743/1232 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 316 transition count 740
Applied a total of 6 rules in 20 ms. Remains 316 /319 variables (removed 3) and now considering 740/743 (removed 3) transitions.
// Phase 1: matrix 740 rows 316 cols
[2024-05-20 21:56:53] [INFO ] Computed 36 invariants in 6 ms
[2024-05-20 21:56:53] [INFO ] Implicit Places using invariants in 446 ms returned []
[2024-05-20 21:56:53] [INFO ] Invariant cache hit.
[2024-05-20 21:56:54] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 21:56:54] [INFO ] Implicit Places using invariants and state equation in 1294 ms returned []
Implicit Place search using SMT with State Equation took 1746 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 316/735 places, 740/1232 transitions.
Finished structural reductions in SI_LTL mode , in 4 iterations and 3610 ms. Remains : 316/735 places, 740/1232 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ASLink-PT-03a-LTLFireability-04
Entered a terminal (fully accepting) state of product in 153 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-03a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-03a-LTLFireability-04 finished in 3739 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 5 out of 735 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 735/735 places, 1232/1232 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 117 transitions
Trivial Post-agglo rules discarded 117 transitions
Performed 117 trivial Post agglomeration. Transition count delta: 117
Iterating post reduction 0 with 117 rules applied. Total rules applied 117 place count 734 transition count 1114
Reduce places removed 120 places and 0 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 121 rules applied. Total rules applied 238 place count 614 transition count 1113
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 239 place count 613 transition count 1113
Performed 93 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 93 Pre rules applied. Total rules applied 239 place count 613 transition count 1020
Deduced a syphon composed of 93 places in 1 ms
Ensure Unique test removed 29 places
Reduce places removed 122 places and 0 transitions.
Iterating global reduction 3 with 215 rules applied. Total rules applied 454 place count 491 transition count 1020
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 12 rules applied. Total rules applied 466 place count 488 transition count 1011
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 476 place count 478 transition count 1011
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 13 Pre rules applied. Total rules applied 476 place count 478 transition count 998
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 502 place count 465 transition count 998
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 509 place count 458 transition count 973
Iterating global reduction 5 with 7 rules applied. Total rules applied 516 place count 458 transition count 973
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 5 with 21 rules applied. Total rules applied 537 place count 452 transition count 958
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 550 place count 439 transition count 958
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 550 place count 439 transition count 957
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 552 place count 438 transition count 957
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 556 place count 434 transition count 946
Iterating global reduction 7 with 4 rules applied. Total rules applied 560 place count 434 transition count 946
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 563 place count 434 transition count 943
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 564 place count 433 transition count 935
Iterating global reduction 8 with 1 rules applied. Total rules applied 565 place count 433 transition count 935
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 566 place count 432 transition count 927
Iterating global reduction 8 with 1 rules applied. Total rules applied 567 place count 432 transition count 927
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 568 place count 431 transition count 919
Iterating global reduction 8 with 1 rules applied. Total rules applied 569 place count 431 transition count 919
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 570 place count 430 transition count 911
Iterating global reduction 8 with 1 rules applied. Total rules applied 571 place count 430 transition count 911
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 572 place count 429 transition count 903
Iterating global reduction 8 with 1 rules applied. Total rules applied 573 place count 429 transition count 903
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 574 place count 428 transition count 895
Iterating global reduction 8 with 1 rules applied. Total rules applied 575 place count 428 transition count 895
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 576 place count 427 transition count 887
Iterating global reduction 8 with 1 rules applied. Total rules applied 577 place count 427 transition count 887
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 578 place count 426 transition count 879
Iterating global reduction 8 with 1 rules applied. Total rules applied 579 place count 426 transition count 879
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 580 place count 425 transition count 871
Iterating global reduction 8 with 1 rules applied. Total rules applied 581 place count 425 transition count 871
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 582 place count 424 transition count 863
Iterating global reduction 8 with 1 rules applied. Total rules applied 583 place count 424 transition count 863
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 584 place count 423 transition count 855
Iterating global reduction 8 with 1 rules applied. Total rules applied 585 place count 423 transition count 855
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 586 place count 422 transition count 847
Iterating global reduction 8 with 1 rules applied. Total rules applied 587 place count 422 transition count 847
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 588 place count 421 transition count 839
Iterating global reduction 8 with 1 rules applied. Total rules applied 589 place count 421 transition count 839
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 590 place count 420 transition count 831
Iterating global reduction 8 with 1 rules applied. Total rules applied 591 place count 420 transition count 831
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 592 place count 419 transition count 823
Iterating global reduction 8 with 1 rules applied. Total rules applied 593 place count 419 transition count 823
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 8 with 64 rules applied. Total rules applied 657 place count 387 transition count 791
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 659 place count 385 transition count 789
Iterating global reduction 8 with 2 rules applied. Total rules applied 661 place count 385 transition count 789
Applied a total of 661 rules in 227 ms. Remains 385 /735 variables (removed 350) and now considering 789/1232 (removed 443) transitions.
// Phase 1: matrix 789 rows 385 cols
[2024-05-20 21:56:55] [INFO ] Computed 57 invariants in 7 ms
[2024-05-20 21:56:55] [INFO ] Implicit Places using invariants in 414 ms returned [22, 97, 103, 108, 127, 180, 201, 207, 212, 214, 274, 291, 297, 302, 304, 333, 371, 382]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 416 ms to find 18 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 367/735 places, 789/1232 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 367 transition count 779
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 357 transition count 779
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 28 place count 349 transition count 771
Iterating global reduction 2 with 8 rules applied. Total rules applied 36 place count 349 transition count 771
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 43 place count 342 transition count 764
Iterating global reduction 2 with 7 rules applied. Total rules applied 50 place count 342 transition count 764
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 54 place count 338 transition count 760
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 place count 338 transition count 760
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 337 transition count 759
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 337 transition count 759
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 88 place count 323 transition count 745
Applied a total of 88 rules in 47 ms. Remains 323 /367 variables (removed 44) and now considering 745/789 (removed 44) transitions.
// Phase 1: matrix 745 rows 323 cols
[2024-05-20 21:56:55] [INFO ] Computed 39 invariants in 6 ms
[2024-05-20 21:56:56] [INFO ] Implicit Places using invariants in 415 ms returned []
[2024-05-20 21:56:56] [INFO ] Invariant cache hit.
[2024-05-20 21:56:57] [INFO ] Implicit Places using invariants and state equation in 1000 ms returned []
Implicit Place search using SMT with State Equation took 1419 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 323/735 places, 745/1232 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2111 ms. Remains : 323/735 places, 745/1232 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-03a-LTLFireability-05
Stuttering criterion allowed to conclude after 69 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-03a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-03a-LTLFireability-05 finished in 2190 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((F(p0)&&X(p1)))||X(p0))))'
Support contains 3 out of 735 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 735/735 places, 1232/1232 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 732 transition count 1211
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 732 transition count 1211
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 731 transition count 1203
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 731 transition count 1203
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 730 transition count 1195
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 730 transition count 1195
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 729 transition count 1187
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 729 transition count 1187
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 728 transition count 1179
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 728 transition count 1179
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 727 transition count 1171
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 727 transition count 1171
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 726 transition count 1163
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 726 transition count 1163
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 725 transition count 1155
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 725 transition count 1155
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 724 transition count 1147
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 724 transition count 1147
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 723 transition count 1139
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 723 transition count 1139
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 722 transition count 1131
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 722 transition count 1131
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 721 transition count 1123
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 721 transition count 1123
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 720 transition count 1115
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 720 transition count 1115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 719 transition count 1107
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 719 transition count 1107
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 718 transition count 1099
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 718 transition count 1099
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 717 transition count 1091
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 717 transition count 1091
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 716 transition count 1083
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 716 transition count 1083
Applied a total of 38 rules in 301 ms. Remains 716 /735 variables (removed 19) and now considering 1083/1232 (removed 149) transitions.
// Phase 1: matrix 1083 rows 716 cols
[2024-05-20 21:56:57] [INFO ] Computed 99 invariants in 9 ms
[2024-05-20 21:56:58] [INFO ] Implicit Places using invariants in 882 ms returned [20, 30, 212, 213, 572, 654]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 883 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 710/735 places, 1083/1232 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 708 transition count 1081
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 708 transition count 1081
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 706 transition count 1079
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 706 transition count 1079
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 704 transition count 1077
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 704 transition count 1077
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 703 transition count 1076
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 703 transition count 1076
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 702 transition count 1075
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 702 transition count 1075
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 701 transition count 1074
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 701 transition count 1074
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 700 transition count 1073
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 700 transition count 1073
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 699 transition count 1072
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 699 transition count 1072
Applied a total of 22 rules in 122 ms. Remains 699 /710 variables (removed 11) and now considering 1072/1083 (removed 11) transitions.
// Phase 1: matrix 1072 rows 699 cols
[2024-05-20 21:56:58] [INFO ] Computed 93 invariants in 14 ms
[2024-05-20 21:56:59] [INFO ] Implicit Places using invariants in 799 ms returned []
[2024-05-20 21:56:59] [INFO ] Invariant cache hit.
[2024-05-20 21:57:01] [INFO ] Implicit Places using invariants and state equation in 1918 ms returned []
Implicit Place search using SMT with State Equation took 2723 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 699/735 places, 1072/1232 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4030 ms. Remains : 699/735 places, 1072/1232 transitions.
Stuttering acceptance computed with spot in 341 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ASLink-PT-03a-LTLFireability-06
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-03a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-03a-LTLFireability-06 finished in 4404 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0 U (!p1||G(!p0)))))'
Support contains 6 out of 735 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 735/735 places, 1232/1232 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 733 transition count 1217
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 733 transition count 1217
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 732 transition count 1209
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 732 transition count 1209
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 731 transition count 1201
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 731 transition count 1201
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 730 transition count 1193
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 730 transition count 1193
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 729 transition count 1185
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 729 transition count 1185
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 728 transition count 1177
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 728 transition count 1177
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 727 transition count 1169
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 727 transition count 1169
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 726 transition count 1161
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 726 transition count 1161
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 725 transition count 1153
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 725 transition count 1153
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 724 transition count 1145
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 724 transition count 1145
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 723 transition count 1137
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 723 transition count 1137
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 722 transition count 1129
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 722 transition count 1129
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 721 transition count 1121
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 721 transition count 1121
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 720 transition count 1113
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 720 transition count 1113
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 719 transition count 1105
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 719 transition count 1105
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 718 transition count 1097
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 718 transition count 1097
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 717 transition count 1089
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 717 transition count 1089
Applied a total of 36 rules in 394 ms. Remains 717 /735 variables (removed 18) and now considering 1089/1232 (removed 143) transitions.
// Phase 1: matrix 1089 rows 717 cols
[2024-05-20 21:57:02] [INFO ] Computed 99 invariants in 14 ms
[2024-05-20 21:57:02] [INFO ] Implicit Places using invariants in 899 ms returned [20, 213, 214, 573, 595]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 907 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 712/735 places, 1089/1232 transitions.
Applied a total of 0 rules in 20 ms. Remains 712 /712 variables (removed 0) and now considering 1089/1089 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1323 ms. Remains : 712/735 places, 1089/1232 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, (AND p1 p0), (AND p1 p0)]
Running random walk in product with property : ASLink-PT-03a-LTLFireability-10
Product exploration explored 100000 steps with 50000 reset in 853 ms.
Product exploration explored 100000 steps with 50000 reset in 617 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 25 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-03a-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-03a-LTLFireability-10 finished in 2982 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G(!p0))||G(p1)) U p0))'
Support contains 3 out of 735 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 735/735 places, 1232/1232 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 113 transitions
Trivial Post-agglo rules discarded 113 transitions
Performed 113 trivial Post agglomeration. Transition count delta: 113
Iterating post reduction 0 with 113 rules applied. Total rules applied 113 place count 734 transition count 1118
Reduce places removed 117 places and 0 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 118 rules applied. Total rules applied 231 place count 617 transition count 1117
Reduce places removed 1 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 6 rules applied. Total rules applied 237 place count 616 transition count 1112
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 242 place count 611 transition count 1112
Performed 94 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 94 Pre rules applied. Total rules applied 242 place count 611 transition count 1018
Deduced a syphon composed of 94 places in 1 ms
Ensure Unique test removed 30 places
Reduce places removed 124 places and 0 transitions.
Iterating global reduction 4 with 218 rules applied. Total rules applied 460 place count 487 transition count 1018
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 4 with 16 rules applied. Total rules applied 476 place count 482 transition count 1007
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 488 place count 470 transition count 1007
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 14 Pre rules applied. Total rules applied 488 place count 470 transition count 993
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 516 place count 456 transition count 993
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 524 place count 448 transition count 967
Iterating global reduction 6 with 8 rules applied. Total rules applied 532 place count 448 transition count 967
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 6 with 22 rules applied. Total rules applied 554 place count 442 transition count 951
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 567 place count 429 transition count 951
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 567 place count 429 transition count 950
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 569 place count 428 transition count 950
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 573 place count 424 transition count 939
Iterating global reduction 8 with 4 rules applied. Total rules applied 577 place count 424 transition count 939
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 580 place count 424 transition count 936
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 581 place count 423 transition count 928
Iterating global reduction 9 with 1 rules applied. Total rules applied 582 place count 423 transition count 928
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 583 place count 422 transition count 920
Iterating global reduction 9 with 1 rules applied. Total rules applied 584 place count 422 transition count 920
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 585 place count 421 transition count 912
Iterating global reduction 9 with 1 rules applied. Total rules applied 586 place count 421 transition count 912
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 587 place count 420 transition count 904
Iterating global reduction 9 with 1 rules applied. Total rules applied 588 place count 420 transition count 904
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 589 place count 419 transition count 896
Iterating global reduction 9 with 1 rules applied. Total rules applied 590 place count 419 transition count 896
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 591 place count 418 transition count 888
Iterating global reduction 9 with 1 rules applied. Total rules applied 592 place count 418 transition count 888
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 593 place count 417 transition count 880
Iterating global reduction 9 with 1 rules applied. Total rules applied 594 place count 417 transition count 880
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 595 place count 416 transition count 872
Iterating global reduction 9 with 1 rules applied. Total rules applied 596 place count 416 transition count 872
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 597 place count 415 transition count 864
Iterating global reduction 9 with 1 rules applied. Total rules applied 598 place count 415 transition count 864
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 599 place count 414 transition count 856
Iterating global reduction 9 with 1 rules applied. Total rules applied 600 place count 414 transition count 856
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 601 place count 413 transition count 848
Iterating global reduction 9 with 1 rules applied. Total rules applied 602 place count 413 transition count 848
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 603 place count 412 transition count 840
Iterating global reduction 9 with 1 rules applied. Total rules applied 604 place count 412 transition count 840
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 605 place count 411 transition count 832
Iterating global reduction 9 with 1 rules applied. Total rules applied 606 place count 411 transition count 832
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 607 place count 410 transition count 824
Iterating global reduction 9 with 1 rules applied. Total rules applied 608 place count 410 transition count 824
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 609 place count 409 transition count 816
Iterating global reduction 9 with 1 rules applied. Total rules applied 610 place count 409 transition count 816
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 9 with 62 rules applied. Total rules applied 672 place count 378 transition count 785
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 674 place count 376 transition count 783
Iterating global reduction 9 with 2 rules applied. Total rules applied 676 place count 376 transition count 783
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 677 place count 376 transition count 783
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 678 place count 375 transition count 782
Iterating global reduction 9 with 1 rules applied. Total rules applied 679 place count 375 transition count 782
Applied a total of 679 rules in 209 ms. Remains 375 /735 variables (removed 360) and now considering 782/1232 (removed 450) transitions.
// Phase 1: matrix 782 rows 375 cols
[2024-05-20 21:57:04] [INFO ] Computed 53 invariants in 10 ms
[2024-05-20 21:57:05] [INFO ] Implicit Places using invariants in 516 ms returned [21, 74, 95, 101, 106, 114, 167, 189, 197, 202, 204, 264, 281, 287, 292, 294, 323, 361, 372]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 519 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 356/735 places, 782/1232 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 356 transition count 772
Reduce places removed 10 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 11 rules applied. Total rules applied 21 place count 346 transition count 771
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 22 place count 345 transition count 771
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 29 place count 338 transition count 764
Iterating global reduction 3 with 7 rules applied. Total rules applied 36 place count 338 transition count 764
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 42 place count 332 transition count 758
Iterating global reduction 3 with 6 rules applied. Total rules applied 48 place count 332 transition count 758
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 51 place count 329 transition count 755
Iterating global reduction 3 with 3 rules applied. Total rules applied 54 place count 329 transition count 755
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 55 place count 328 transition count 754
Iterating global reduction 3 with 1 rules applied. Total rules applied 56 place count 328 transition count 754
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 86 place count 313 transition count 739
Applied a total of 86 rules in 47 ms. Remains 313 /356 variables (removed 43) and now considering 739/782 (removed 43) transitions.
// Phase 1: matrix 739 rows 313 cols
[2024-05-20 21:57:05] [INFO ] Computed 34 invariants in 8 ms
[2024-05-20 21:57:05] [INFO ] Implicit Places using invariants in 488 ms returned []
[2024-05-20 21:57:05] [INFO ] Invariant cache hit.
[2024-05-20 21:57:06] [INFO ] Implicit Places using invariants and state equation in 1063 ms returned []
Implicit Place search using SMT with State Equation took 1553 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 313/735 places, 739/1232 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2329 ms. Remains : 313/735 places, 739/1232 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), p0, (AND p0 (NOT p1))]
Running random walk in product with property : ASLink-PT-03a-LTLFireability-11
Stuttering criterion allowed to conclude after 51763 steps with 960 reset in 294 ms.
FORMULA ASLink-PT-03a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-03a-LTLFireability-11 finished in 2799 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 735 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 735/735 places, 1232/1232 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 120 transitions
Trivial Post-agglo rules discarded 120 transitions
Performed 120 trivial Post agglomeration. Transition count delta: 120
Iterating post reduction 0 with 120 rules applied. Total rules applied 120 place count 734 transition count 1111
Reduce places removed 124 places and 0 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 125 rules applied. Total rules applied 245 place count 610 transition count 1110
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 246 place count 609 transition count 1110
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 95 Pre rules applied. Total rules applied 246 place count 609 transition count 1015
Deduced a syphon composed of 95 places in 1 ms
Ensure Unique test removed 30 places
Reduce places removed 125 places and 0 transitions.
Iterating global reduction 3 with 220 rules applied. Total rules applied 466 place count 484 transition count 1015
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 3 with 16 rules applied. Total rules applied 482 place count 479 transition count 1004
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 494 place count 467 transition count 1004
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 14 Pre rules applied. Total rules applied 494 place count 467 transition count 990
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 5 with 28 rules applied. Total rules applied 522 place count 453 transition count 990
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 530 place count 445 transition count 964
Iterating global reduction 5 with 8 rules applied. Total rules applied 538 place count 445 transition count 964
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 5 with 22 rules applied. Total rules applied 560 place count 439 transition count 948
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 573 place count 426 transition count 948
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 573 place count 426 transition count 947
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 575 place count 425 transition count 947
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 579 place count 421 transition count 936
Iterating global reduction 7 with 4 rules applied. Total rules applied 583 place count 421 transition count 936
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 586 place count 421 transition count 933
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 587 place count 420 transition count 925
Iterating global reduction 8 with 1 rules applied. Total rules applied 588 place count 420 transition count 925
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 589 place count 419 transition count 917
Iterating global reduction 8 with 1 rules applied. Total rules applied 590 place count 419 transition count 917
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 591 place count 418 transition count 909
Iterating global reduction 8 with 1 rules applied. Total rules applied 592 place count 418 transition count 909
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 593 place count 417 transition count 901
Iterating global reduction 8 with 1 rules applied. Total rules applied 594 place count 417 transition count 901
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 595 place count 416 transition count 893
Iterating global reduction 8 with 1 rules applied. Total rules applied 596 place count 416 transition count 893
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 597 place count 415 transition count 885
Iterating global reduction 8 with 1 rules applied. Total rules applied 598 place count 415 transition count 885
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 599 place count 414 transition count 877
Iterating global reduction 8 with 1 rules applied. Total rules applied 600 place count 414 transition count 877
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 601 place count 413 transition count 869
Iterating global reduction 8 with 1 rules applied. Total rules applied 602 place count 413 transition count 869
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 603 place count 412 transition count 861
Iterating global reduction 8 with 1 rules applied. Total rules applied 604 place count 412 transition count 861
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 605 place count 411 transition count 853
Iterating global reduction 8 with 1 rules applied. Total rules applied 606 place count 411 transition count 853
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 607 place count 410 transition count 845
Iterating global reduction 8 with 1 rules applied. Total rules applied 608 place count 410 transition count 845
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 609 place count 409 transition count 837
Iterating global reduction 8 with 1 rules applied. Total rules applied 610 place count 409 transition count 837
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 611 place count 408 transition count 829
Iterating global reduction 8 with 1 rules applied. Total rules applied 612 place count 408 transition count 829
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 613 place count 407 transition count 821
Iterating global reduction 8 with 1 rules applied. Total rules applied 614 place count 407 transition count 821
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 615 place count 406 transition count 813
Iterating global reduction 8 with 1 rules applied. Total rules applied 616 place count 406 transition count 813
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 8 with 64 rules applied. Total rules applied 680 place count 374 transition count 781
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 682 place count 372 transition count 779
Iterating global reduction 8 with 2 rules applied. Total rules applied 684 place count 372 transition count 779
Applied a total of 684 rules in 291 ms. Remains 372 /735 variables (removed 363) and now considering 779/1232 (removed 453) transitions.
// Phase 1: matrix 779 rows 372 cols
[2024-05-20 21:57:07] [INFO ] Computed 53 invariants in 10 ms
[2024-05-20 21:57:08] [INFO ] Implicit Places using invariants in 633 ms returned [21, 74, 95, 101, 106, 114, 167, 188, 194, 199, 201, 261, 278, 284, 289, 291, 320, 358, 369]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 635 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 353/735 places, 779/1232 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 353 transition count 769
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 343 transition count 769
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 28 place count 335 transition count 761
Iterating global reduction 2 with 8 rules applied. Total rules applied 36 place count 335 transition count 761
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 43 place count 328 transition count 754
Iterating global reduction 2 with 7 rules applied. Total rules applied 50 place count 328 transition count 754
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 54 place count 324 transition count 750
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 place count 324 transition count 750
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 323 transition count 749
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 323 transition count 749
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 90 place count 308 transition count 734
Applied a total of 90 rules in 65 ms. Remains 308 /353 variables (removed 45) and now considering 734/779 (removed 45) transitions.
// Phase 1: matrix 734 rows 308 cols
[2024-05-20 21:57:08] [INFO ] Computed 34 invariants in 9 ms
[2024-05-20 21:57:09] [INFO ] Implicit Places using invariants in 609 ms returned []
[2024-05-20 21:57:09] [INFO ] Invariant cache hit.
[2024-05-20 21:57:10] [INFO ] Implicit Places using invariants and state equation in 1064 ms returned []
Implicit Place search using SMT with State Equation took 1680 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 308/735 places, 734/1232 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2672 ms. Remains : 308/735 places, 734/1232 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-03a-LTLFireability-14
Product exploration explored 100000 steps with 1849 reset in 516 ms.
Product exploration explored 100000 steps with 1833 reset in 539 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 36874 steps (663 resets) in 213 ms. (172 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 145 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 308 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 308/308 places, 734/734 transitions.
Applied a total of 0 rules in 8 ms. Remains 308 /308 variables (removed 0) and now considering 734/734 (removed 0) transitions.
[2024-05-20 21:57:11] [INFO ] Invariant cache hit.
[2024-05-20 21:57:12] [INFO ] Implicit Places using invariants in 380 ms returned []
[2024-05-20 21:57:12] [INFO ] Invariant cache hit.
[2024-05-20 21:57:13] [INFO ] Implicit Places using invariants and state equation in 934 ms returned []
Implicit Place search using SMT with State Equation took 1317 ms to find 0 implicit places.
[2024-05-20 21:57:13] [INFO ] Redundant transitions in 29 ms returned []
Running 713 sub problems to find dead transitions.
[2024-05-20 21:57:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/307 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 713 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/307 variables, 23/28 constraints. Problems are: Problem set: 0 solved, 713 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 713 unsolved
At refinement iteration 3 (OVERLAPS) 1/308 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 713 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/308 variables, 3/34 constraints. Problems are: Problem set: 0 solved, 713 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 308/1042 variables, and 34 constraints, problems are : Problem set: 0 solved, 713 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 0/308 constraints, PredecessorRefiner: 713/713 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 713 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/307 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 713 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/307 variables, 23/28 constraints. Problems are: Problem set: 0 solved, 713 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 713 unsolved
At refinement iteration 3 (OVERLAPS) 1/308 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 713 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/308 variables, 3/34 constraints. Problems are: Problem set: 0 solved, 713 unsolved
[2024-05-20 21:58:03] [INFO ] Deduced a trap composed of 13 places in 167 ms of which 3 ms to minimize.
[2024-05-20 21:58:07] [INFO ] Deduced a trap composed of 93 places in 430 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 2/36 constraints. Problems are: Problem set: 0 solved, 713 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 308/1042 variables, and 36 constraints, problems are : Problem set: 0 solved, 713 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 0/308 constraints, PredecessorRefiner: 0/713 constraints, Known Traps: 2/2 constraints]
After SMT, in 60724ms problems are : Problem set: 0 solved, 713 unsolved
Search for dead transitions found 0 dead transitions in 60738ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62105 ms. Remains : 308/308 places, 734/734 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 24856 steps (455 resets) in 97 ms. (253 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1781 reset in 206 ms.
Product exploration explored 100000 steps with 1798 reset in 212 ms.
Support contains 2 out of 308 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 308/308 places, 734/734 transitions.
Applied a total of 0 rules in 9 ms. Remains 308 /308 variables (removed 0) and now considering 734/734 (removed 0) transitions.
[2024-05-20 21:58:15] [INFO ] Invariant cache hit.
[2024-05-20 21:58:15] [INFO ] Implicit Places using invariants in 392 ms returned []
[2024-05-20 21:58:15] [INFO ] Invariant cache hit.
[2024-05-20 21:58:16] [INFO ] Implicit Places using invariants and state equation in 1099 ms returned []
Implicit Place search using SMT with State Equation took 1499 ms to find 0 implicit places.
[2024-05-20 21:58:16] [INFO ] Redundant transitions in 43 ms returned []
Running 713 sub problems to find dead transitions.
[2024-05-20 21:58:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/307 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 713 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/307 variables, 23/28 constraints. Problems are: Problem set: 0 solved, 713 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 713 unsolved
At refinement iteration 3 (OVERLAPS) 1/308 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 713 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/308 variables, 3/34 constraints. Problems are: Problem set: 0 solved, 713 unsolved
[2024-05-20 21:58:44] [INFO ] Deduced a trap composed of 13 places in 138 ms of which 3 ms to minimize.
[2024-05-20 21:58:46] [INFO ] Deduced a trap composed of 87 places in 253 ms of which 4 ms to minimize.
[2024-05-20 21:58:47] [INFO ] Deduced a trap composed of 68 places in 237 ms of which 3 ms to minimize.
[2024-05-20 21:58:47] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 3 ms to minimize.
SMT process timed out in 30716ms, After SMT, problems are : Problem set: 0 solved, 713 unsolved
Search for dead transitions found 0 dead transitions in 30730ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 32301 ms. Remains : 308/308 places, 734/734 transitions.
Treatment of property ASLink-PT-03a-LTLFireability-14 finished in 100334 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2024-05-20 21:58:48] [INFO ] Flatten gal took : 78 ms
[2024-05-20 21:58:48] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-05-20 21:58:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 735 places, 1232 transitions and 4411 arcs took 14 ms.
Total runtime 261997 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
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Running ASLink-PT-03a
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: 735
TRANSITIONS: 1232
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.034s, Sys 0.000s]
SAVING FILE /home/mcc/execution/414/model (.net / .def) ...
EXPORT TIME: [User 0.006s, 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: 1084
MODEL NAME: /home/mcc/execution/414/model
735 places, 1232 transitions.
No place bound informations found.
No place bound informations found.
No place bound informations found.
No place bound informations found.
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 ASLink-PT-03a-LTLFireability-14 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------
BK_STOP 1716242819389
--------------------
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 LTLFireability -timeout 360 -rebuildPNML
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="ASLink-PT-03a"
export BK_EXAMINATION="LTLFireability"
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 ASLink-PT-03a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r003-smll-171620116900044"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03a.tgz
mv ASLink-PT-03a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;