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Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r464-smll-171620117900148
Last Updated
July 7, 2024

About the Execution of LTSMin+red for ASLink-PT-09b

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
3649.779 3600000.00 10749880.00 4436.80 T???TFFFFTFFFTFT 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.r464-smll-171620117900148.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 ltsminxred
Input is ASLink-PT-09b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r464-smll-171620117900148
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K 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 3.5K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 17:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:23 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 1.3M 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-09b-LTLFireability-00
FORMULA_NAME ASLink-PT-09b-LTLFireability-01
FORMULA_NAME ASLink-PT-09b-LTLFireability-02
FORMULA_NAME ASLink-PT-09b-LTLFireability-03
FORMULA_NAME ASLink-PT-09b-LTLFireability-04
FORMULA_NAME ASLink-PT-09b-LTLFireability-05
FORMULA_NAME ASLink-PT-09b-LTLFireability-06
FORMULA_NAME ASLink-PT-09b-LTLFireability-07
FORMULA_NAME ASLink-PT-09b-LTLFireability-08
FORMULA_NAME ASLink-PT-09b-LTLFireability-09
FORMULA_NAME ASLink-PT-09b-LTLFireability-10
FORMULA_NAME ASLink-PT-09b-LTLFireability-11
FORMULA_NAME ASLink-PT-09b-LTLFireability-12
FORMULA_NAME ASLink-PT-09b-LTLFireability-13
FORMULA_NAME ASLink-PT-09b-LTLFireability-14
FORMULA_NAME ASLink-PT-09b-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717235314251

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-09b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 09:48:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 09:48:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 09:48:37] [INFO ] Load time of PNML (sax parser for PT used): 709 ms
[2024-06-01 09:48:37] [INFO ] Transformed 4014 places.
[2024-06-01 09:48:38] [INFO ] Transformed 4932 transitions.
[2024-06-01 09:48:38] [INFO ] Found NUPN structural information;
[2024-06-01 09:48:38] [INFO ] Parsed PT model containing 4014 places and 4932 transitions and 14960 arcs in 1060 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ASLink-PT-09b-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09b-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09b-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 4014 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4014/4014 places, 4932/4932 transitions.
Discarding 245 places :
Symmetric choice reduction at 0 with 245 rule applications. Total rules 245 place count 3769 transition count 4687
Iterating global reduction 0 with 245 rules applied. Total rules applied 490 place count 3769 transition count 4687
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 491 place count 3769 transition count 4686
Discarding 92 places :
Symmetric choice reduction at 1 with 92 rule applications. Total rules 583 place count 3677 transition count 4549
Iterating global reduction 1 with 92 rules applied. Total rules applied 675 place count 3677 transition count 4549
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 705 place count 3677 transition count 4519
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 717 place count 3665 transition count 4507
Iterating global reduction 2 with 12 rules applied. Total rules applied 729 place count 3665 transition count 4507
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 732 place count 3662 transition count 4504
Iterating global reduction 2 with 3 rules applied. Total rules applied 735 place count 3662 transition count 4504
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 737 place count 3660 transition count 4502
Iterating global reduction 2 with 2 rules applied. Total rules applied 739 place count 3660 transition count 4502
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 741 place count 3658 transition count 4500
Iterating global reduction 2 with 2 rules applied. Total rules applied 743 place count 3658 transition count 4500
Applied a total of 743 rules in 4292 ms. Remains 3658 /4014 variables (removed 356) and now considering 4500/4932 (removed 432) transitions.
// Phase 1: matrix 4500 rows 3658 cols
[2024-06-01 09:48:43] [INFO ] Computed 394 invariants in 239 ms
[2024-06-01 09:48:46] [INFO ] Implicit Places using invariants in 3297 ms returned [3492, 3503, 3514, 3522, 3530, 3538, 3546, 3557, 3565, 3573, 3584]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 3357 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3647/4014 places, 4500/4932 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 3634 transition count 4487
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 3634 transition count 4487
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 37 place count 3623 transition count 4476
Iterating global reduction 0 with 11 rules applied. Total rules applied 48 place count 3623 transition count 4476
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 57 place count 3614 transition count 4467
Iterating global reduction 0 with 9 rules applied. Total rules applied 66 place count 3614 transition count 4467
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 70 place count 3610 transition count 4463
Iterating global reduction 0 with 4 rules applied. Total rules applied 74 place count 3610 transition count 4463
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 3608 transition count 4461
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 3608 transition count 4461
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 3606 transition count 4459
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 3606 transition count 4459
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 3605 transition count 4458
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 3605 transition count 4458
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 3604 transition count 4457
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 3604 transition count 4457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 3603 transition count 4456
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 3603 transition count 4456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 3602 transition count 4455
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 3602 transition count 4455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 3601 transition count 4454
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 3601 transition count 4454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 3600 transition count 4453
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 3600 transition count 4453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 3599 transition count 4452
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 3599 transition count 4452
Applied a total of 96 rules in 5925 ms. Remains 3599 /3647 variables (removed 48) and now considering 4452/4500 (removed 48) transitions.
// Phase 1: matrix 4452 rows 3599 cols
[2024-06-01 09:48:52] [INFO ] Computed 383 invariants in 162 ms
[2024-06-01 09:48:55] [INFO ] Implicit Places using invariants in 3065 ms returned []
[2024-06-01 09:48:55] [INFO ] Invariant cache hit.
[2024-06-01 09:49:30] [INFO ] Performed 2830/3599 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 09:49:42] [INFO ] Implicit Places using invariants and state equation in 47433 ms returned []
Implicit Place search using SMT with State Equation took 50503 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3599/4014 places, 4452/4932 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64115 ms. Remains : 3599/4014 places, 4452/4932 transitions.
Support contains 53 out of 3599 places after structural reductions.
[2024-06-01 09:49:43] [INFO ] Flatten gal took : 503 ms
[2024-06-01 09:49:43] [INFO ] Flatten gal took : 284 ms
[2024-06-01 09:49:44] [INFO ] Input system was already deterministic with 4452 transitions.
Support contains 48 out of 3599 places (down from 53) after GAL structural reductions.
RANDOM walk for 40000 steps (56 resets) in 3432 ms. (11 steps per ms) remains 22/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
[2024-06-01 09:49:45] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 136/169 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/169 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 732/901 variables, 80/91 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/901 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 22 unsolved
Problem AtomicPropp10 is UNSAT
At refinement iteration 5 (OVERLAPS) 2551/3452 variables, 273/364 constraints. Problems are: Problem set: 1 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3452 variables, 0/364 constraints. Problems are: Problem set: 1 solved, 21 unsolved
At refinement iteration 7 (OVERLAPS) 147/3599 variables, 19/383 constraints. Problems are: Problem set: 1 solved, 21 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3599/8051 variables, and 383 constraints, problems are : Problem set: 1 solved, 21 unsolved in 5027 ms.
Refiners :[Positive P Invariants (semi-flows): 91/91 constraints, Generalized P Invariants (flows): 292/292 constraints, State Equation: 0/3599 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 21 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 136/165 variables, 11/11 constraints. Problems are: Problem set: 1 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/165 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 732/897 variables, 80/91 constraints. Problems are: Problem set: 1 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/897 variables, 0/91 constraints. Problems are: Problem set: 1 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 2555/3452 variables, 273/364 constraints. Problems are: Problem set: 1 solved, 21 unsolved
[2024-06-01 09:49:55] [INFO ] Deduced a trap composed of 24 places in 1815 ms of which 185 ms to minimize.
[2024-06-01 09:49:56] [INFO ] Deduced a trap composed of 25 places in 1242 ms of which 11 ms to minimize.
SMT process timed out in 10494ms, After SMT, problems are : Problem set: 1 solved, 21 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 29 out of 3599 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3599/3599 places, 4452/4452 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 656 transitions
Trivial Post-agglo rules discarded 656 transitions
Performed 656 trivial Post agglomeration. Transition count delta: 656
Iterating post reduction 0 with 656 rules applied. Total rules applied 656 place count 3599 transition count 3796
Reduce places removed 656 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 659 rules applied. Total rules applied 1315 place count 2943 transition count 3793
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 1319 place count 2941 transition count 3791
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1321 place count 2939 transition count 3791
Performed 968 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 968 Pre rules applied. Total rules applied 1321 place count 2939 transition count 2823
Deduced a syphon composed of 968 places in 14 ms
Ensure Unique test removed 92 places
Reduce places removed 1060 places and 0 transitions.
Iterating global reduction 4 with 2028 rules applied. Total rules applied 3349 place count 1879 transition count 2823
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 4 with 66 rules applied. Total rules applied 3415 place count 1868 transition count 2768
Reduce places removed 55 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 5 with 58 rules applied. Total rules applied 3473 place count 1813 transition count 2765
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 3476 place count 1810 transition count 2765
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 37 Pre rules applied. Total rules applied 3476 place count 1810 transition count 2728
Deduced a syphon composed of 37 places in 15 ms
Ensure Unique test removed 36 places
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 7 with 110 rules applied. Total rules applied 3586 place count 1737 transition count 2728
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 35 Pre rules applied. Total rules applied 3586 place count 1737 transition count 2693
Deduced a syphon composed of 35 places in 17 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 7 with 70 rules applied. Total rules applied 3656 place count 1702 transition count 2693
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3657 place count 1701 transition count 2692
Iterating global reduction 7 with 1 rules applied. Total rules applied 3658 place count 1701 transition count 2692
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3659 place count 1700 transition count 2683
Iterating global reduction 7 with 1 rules applied. Total rules applied 3660 place count 1700 transition count 2683
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3661 place count 1699 transition count 2675
Iterating global reduction 7 with 1 rules applied. Total rules applied 3662 place count 1699 transition count 2675
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3663 place count 1698 transition count 2667
Iterating global reduction 7 with 1 rules applied. Total rules applied 3664 place count 1698 transition count 2667
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3665 place count 1697 transition count 2659
Iterating global reduction 7 with 1 rules applied. Total rules applied 3666 place count 1697 transition count 2659
Performed 282 Post agglomeration using F-continuation condition.Transition count delta: 282
Deduced a syphon composed of 282 places in 6 ms
Ensure Unique test removed 2 places
Reduce places removed 284 places and 0 transitions.
Iterating global reduction 7 with 566 rules applied. Total rules applied 4232 place count 1413 transition count 2377
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 4236 place count 1409 transition count 2373
Ensure Unique test removed 1 places
Iterating global reduction 7 with 5 rules applied. Total rules applied 4241 place count 1408 transition count 2373
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 7 with 1 rules applied. Total rules applied 4242 place count 1408 transition count 2372
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4243 place count 1407 transition count 2372
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 4243 place count 1407 transition count 2371
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 4245 place count 1406 transition count 2371
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 4247 place count 1404 transition count 2369
Iterating global reduction 9 with 2 rules applied. Total rules applied 4249 place count 1404 transition count 2369
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 2 rules applied. Total rules applied 4251 place count 1404 transition count 2367
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 4252 place count 1403 transition count 2367
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 4254 place count 1402 transition count 2372
Free-agglomeration rule applied 10 times.
Iterating global reduction 11 with 10 rules applied. Total rules applied 4264 place count 1402 transition count 2362
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 11 with 10 rules applied. Total rules applied 4274 place count 1392 transition count 2362
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 12 with 8 rules applied. Total rules applied 4282 place count 1392 transition count 2354
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 12 with 8 rules applied. Total rules applied 4290 place count 1384 transition count 2354
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 13 with 9 rules applied. Total rules applied 4299 place count 1384 transition count 2354
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 4300 place count 1384 transition count 2354
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 4301 place count 1383 transition count 2353
Reduce places removed 16 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 13 with 23 rules applied. Total rules applied 4324 place count 1367 transition count 2346
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 14 with 7 rules applied. Total rules applied 4331 place count 1360 transition count 2346
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 25 Pre rules applied. Total rules applied 4331 place count 1360 transition count 2321
Deduced a syphon composed of 25 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 15 with 51 rules applied. Total rules applied 4382 place count 1334 transition count 2321
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 15 with 7 rules applied. Total rules applied 4389 place count 1327 transition count 2321
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 1 Pre rules applied. Total rules applied 4389 place count 1327 transition count 2320
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 4391 place count 1326 transition count 2320
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 7 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 16 with 32 rules applied. Total rules applied 4423 place count 1310 transition count 2304
Discarding 6 places :
Symmetric choice reduction at 16 with 6 rule applications. Total rules 4429 place count 1304 transition count 2298
Iterating global reduction 16 with 6 rules applied. Total rules applied 4435 place count 1304 transition count 2298
Free-agglomeration rule applied 6 times.
Iterating global reduction 16 with 6 rules applied. Total rules applied 4441 place count 1304 transition count 2292
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 4447 place count 1298 transition count 2292
Applied a total of 4447 rules in 2713 ms. Remains 1298 /3599 variables (removed 2301) and now considering 2292/4452 (removed 2160) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2714 ms. Remains : 1298/3599 places, 2292/4452 transitions.
RANDOM walk for 40000 steps (389 resets) in 891 ms. (44 steps per ms) remains 20/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 20/20 properties
Interrupted probabilistic random walk after 112096 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :0 out of 20
Probabilistic random walk after 112096 steps, saw 23886 distinct states, run finished after 3007 ms. (steps per millisecond=37 ) properties seen :0
// Phase 1: matrix 2292 rows 1298 cols
[2024-06-01 09:50:02] [INFO ] Computed 217 invariants in 60 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 155/183 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 13/196 variables, 13/23 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/196 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 575/771 variables, 63/86 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/771 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 113/884 variables, 26/112 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/884 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (OVERLAPS) 5/889 variables, 5/117 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/889 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 11 (OVERLAPS) 337/1226 variables, 86/203 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1226 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 13 (OVERLAPS) 3/1229 variables, 3/206 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1229 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 15 (OVERLAPS) 69/1298 variables, 11/217 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1298 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 17 (OVERLAPS) 2292/3590 variables, 1298/1515 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/3590 variables, 0/1515 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 19 (OVERLAPS) 0/3590 variables, 0/1515 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3590/3590 variables, and 1515 constraints, problems are : Problem set: 0 solved, 20 unsolved in 9980 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, Generalized P Invariants (flows): 160/160 constraints, State Equation: 1298/1298 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 155/183 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 13/196 variables, 13/23 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/196 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 575/771 variables, 63/86 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/771 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 113/884 variables, 26/112 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/884 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (OVERLAPS) 5/889 variables, 5/117 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/889 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 11 (OVERLAPS) 337/1226 variables, 86/203 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1226 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 13 (OVERLAPS) 3/1229 variables, 3/206 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1229 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 15 (OVERLAPS) 69/1298 variables, 11/217 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1298 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp27 is UNSAT
At refinement iteration 17 (OVERLAPS) 2292/3590 variables, 1298/1515 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/3590 variables, 16/1531 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/3590 variables, 0/1531 constraints. Problems are: Problem set: 4 solved, 16 unsolved
At refinement iteration 20 (OVERLAPS) 0/3590 variables, 0/1531 constraints. Problems are: Problem set: 4 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3590/3590 variables, and 1531 constraints, problems are : Problem set: 4 solved, 16 unsolved in 29467 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, Generalized P Invariants (flows): 160/160 constraints, State Equation: 1298/1298 constraints, PredecessorRefiner: 16/20 constraints, Known Traps: 0/0 constraints]
After SMT, in 39614ms problems are : Problem set: 4 solved, 16 unsolved
Fused 16 Parikh solutions to 11 different solutions.
Parikh walk visited 0 properties in 15079 ms.
Support contains 20 out of 1298 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1298/1298 places, 2292/2292 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 1298 transition count 2291
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1297 transition count 2291
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 2 place count 1297 transition count 2287
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 1293 transition count 2287
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 1292 transition count 2279
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 1292 transition count 2279
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 13 place count 1291 transition count 2271
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 1291 transition count 2271
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 15 place count 1290 transition count 2263
Iterating global reduction 2 with 1 rules applied. Total rules applied 16 place count 1290 transition count 2263
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 17 place count 1289 transition count 2255
Iterating global reduction 2 with 1 rules applied. Total rules applied 18 place count 1289 transition count 2255
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 19 place count 1288 transition count 2247
Iterating global reduction 2 with 1 rules applied. Total rules applied 20 place count 1288 transition count 2247
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 1287 transition count 2239
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 1287 transition count 2239
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 1286 transition count 2231
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 1286 transition count 2231
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 1285 transition count 2223
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 1285 transition count 2223
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 27 place count 1284 transition count 2215
Iterating global reduction 2 with 1 rules applied. Total rules applied 28 place count 1284 transition count 2215
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 1283 transition count 2207
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 1283 transition count 2207
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 31 place count 1282 transition count 2199
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 1282 transition count 2199
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 1281 transition count 2191
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 1281 transition count 2191
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 35 place count 1280 transition count 2183
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 1280 transition count 2183
Applied a total of 36 rules in 731 ms. Remains 1280 /1298 variables (removed 18) and now considering 2183/2292 (removed 109) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 731 ms. Remains : 1280/1298 places, 2183/2292 transitions.
RANDOM walk for 40000 steps (366 resets) in 490 ms. (81 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
Interrupted probabilistic random walk after 130856 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :0 out of 16
Probabilistic random walk after 130856 steps, saw 27568 distinct states, run finished after 3001 ms. (steps per millisecond=43 ) properties seen :0
// Phase 1: matrix 2183 rows 1280 cols
[2024-06-01 09:51:01] [INFO ] Computed 217 invariants in 35 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 154/174 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 13/187 variables, 13/23 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/187 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 511/698 variables, 60/83 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/698 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 89/787 variables, 21/104 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/787 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 5/792 variables, 5/109 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/792 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (OVERLAPS) 336/1128 variables, 79/188 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1128 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (OVERLAPS) 37/1165 variables, 5/193 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1165 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 15 (OVERLAPS) 2/1167 variables, 2/195 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1167 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 17 (OVERLAPS) 111/1278 variables, 20/215 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1278 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 19 (OVERLAPS) 1/1279 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1279 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 21 (OVERLAPS) 1/1280 variables, 1/217 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1280 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 23 (OVERLAPS) 2183/3463 variables, 1280/1497 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-06-01 09:51:09] [INFO ] Deduced a trap composed of 58 places in 477 ms of which 7 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/3463 variables, 1/1498 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/3463 variables, 0/1498 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 26 (OVERLAPS) 0/3463 variables, 0/1498 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3463/3463 variables, and 1498 constraints, problems are : Problem set: 0 solved, 16 unsolved in 12364 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, Generalized P Invariants (flows): 160/160 constraints, State Equation: 1280/1280 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 154/174 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 13/187 variables, 13/23 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/187 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 511/698 variables, 60/83 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/698 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 89/787 variables, 21/104 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/787 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 5/792 variables, 5/109 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/792 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (OVERLAPS) 336/1128 variables, 79/188 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1128 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (OVERLAPS) 37/1165 variables, 5/193 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-06-01 09:51:18] [INFO ] Deduced a trap composed of 35 places in 1030 ms of which 12 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1165 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1165 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 16 (OVERLAPS) 2/1167 variables, 2/196 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1167 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 18 (OVERLAPS) 111/1278 variables, 20/216 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1278 variables, 1/217 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1278 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 21 (OVERLAPS) 1/1279 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1279 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 23 (OVERLAPS) 1/1280 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1280 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 25 (OVERLAPS) 2183/3463 variables, 1280/1499 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/3463 variables, 16/1515 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/3463 variables, 0/1515 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 28 (OVERLAPS) 0/3463 variables, 0/1515 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3463/3463 variables, and 1515 constraints, problems are : Problem set: 0 solved, 16 unsolved in 24759 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, Generalized P Invariants (flows): 160/160 constraints, State Equation: 1280/1280 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 2/2 constraints]
After SMT, in 37192ms problems are : Problem set: 0 solved, 16 unsolved
Fused 16 Parikh solutions to 10 different solutions.
Parikh walk visited 5 properties in 30010 ms.
Support contains 13 out of 1280 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1280/1280 places, 2183/2183 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1280 transition count 2181
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 1277 transition count 2181
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 5 place count 1277 transition count 2180
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 1276 transition count 2180
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 1275 transition count 2180
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 16 place count 1271 transition count 2176
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 17 place count 1270 transition count 2175
Iterating global reduction 3 with 1 rules applied. Total rules applied 18 place count 1270 transition count 2175
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 19 place count 1270 transition count 2174
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 20 place count 1269 transition count 2174
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 21 place count 1268 transition count 2173
Applied a total of 21 rules in 347 ms. Remains 1268 /1280 variables (removed 12) and now considering 2173/2183 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 348 ms. Remains : 1268/1280 places, 2173/2183 transitions.
Successfully simplified 5 atomic propositions for a total of 13 simplifications.
FORMULA ASLink-PT-09b-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09b-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 146 stabilizing places and 146 stable transitions
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&&F(p1))||(p1&&X(p2)))))'
Support contains 5 out of 3599 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3599/3599 places, 4452/4452 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 3592 transition count 4445
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 3592 transition count 4445
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 20 place count 3586 transition count 4431
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 3586 transition count 4431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 3585 transition count 4430
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 3585 transition count 4430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 3584 transition count 4422
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 3584 transition count 4422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 3583 transition count 4421
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 3583 transition count 4421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 3582 transition count 4413
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 3582 transition count 4413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 3581 transition count 4405
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 3581 transition count 4405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 3580 transition count 4404
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 3580 transition count 4404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 3579 transition count 4396
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 3579 transition count 4396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 3578 transition count 4388
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 3578 transition count 4388
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 3577 transition count 4387
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 3577 transition count 4387
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 3576 transition count 4379
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 3576 transition count 4379
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 3575 transition count 4371
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 3575 transition count 4371
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 3574 transition count 4370
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 3574 transition count 4370
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 3573 transition count 4362
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 3573 transition count 4362
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 3572 transition count 4354
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 3572 transition count 4354
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 3571 transition count 4353
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 3571 transition count 4353
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 3570 transition count 4345
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 3570 transition count 4345
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 3569 transition count 4337
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 3569 transition count 4337
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 3568 transition count 4336
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 3568 transition count 4336
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 3567 transition count 4328
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 3567 transition count 4328
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 3566 transition count 4320
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 3566 transition count 4320
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 3565 transition count 4319
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 3565 transition count 4319
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 3564 transition count 4311
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 3564 transition count 4311
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 3563 transition count 4303
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 3563 transition count 4303
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 3562 transition count 4302
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 3562 transition count 4302
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 3561 transition count 4294
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 3561 transition count 4294
Applied a total of 76 rules in 12159 ms. Remains 3561 /3599 variables (removed 38) and now considering 4294/4452 (removed 158) transitions.
// Phase 1: matrix 4294 rows 3561 cols
[2024-06-01 09:52:21] [INFO ] Computed 383 invariants in 67 ms
[2024-06-01 09:52:25] [INFO ] Implicit Places using invariants in 3915 ms returned []
[2024-06-01 09:52:25] [INFO ] Invariant cache hit.
[2024-06-01 09:53:01] [INFO ] Performed 3507/3561 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 09:53:01] [INFO ] Implicit Places using invariants and state equation in 35899 ms returned []
Implicit Place search using SMT with State Equation took 39821 ms to find 0 implicit places.
Running 4293 sub problems to find dead transitions.
[2024-06-01 09:53:01] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/3560 variables, 222/222 constraints. Problems are: Problem set: 0 solved, 4293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3560/7855 variables, and 222 constraints, problems are : Problem set: 0 solved, 4293 unsolved in 30233 ms.
Refiners :[Positive P Invariants (semi-flows): 0/94 constraints, Generalized P Invariants (flows): 222/289 constraints, State Equation: 0/3561 constraints, PredecessorRefiner: 4293/4293 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4293 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3560 variables, 222/222 constraints. Problems are: Problem set: 0 solved, 4293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3560/7855 variables, and 222 constraints, problems are : Problem set: 0 solved, 4293 unsolved in 30145 ms.
Refiners :[Positive P Invariants (semi-flows): 0/94 constraints, Generalized P Invariants (flows): 222/289 constraints, State Equation: 0/3561 constraints, PredecessorRefiner: 0/4293 constraints, Known Traps: 0/0 constraints]
After SMT, in 63428ms problems are : Problem set: 0 solved, 4293 unsolved
Search for dead transitions found 0 dead transitions in 63498ms
Starting structural reductions in LTL mode, iteration 1 : 3561/3599 places, 4294/4452 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115531 ms. Remains : 3561/3599 places, 4294/4452 transitions.
Stuttering acceptance computed with spot in 504 ms :[(NOT p1), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p2), true, (OR (NOT p1) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-00
Product exploration explored 100000 steps with 50000 reset in 1748 ms.
Product exploration explored 100000 steps with 50000 reset in 1497 ms.
Computed a total of 146 stabilizing places and 146 stable transitions
Computed a total of 146 stabilizing places and 146 stable transitions
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X p1)), (X (X (NOT p2)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 26 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-09b-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-09b-LTLFireability-00 finished in 119610 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||G((X((p1||G(p2)))||G(p0))))))'
Support contains 2 out of 3599 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3599/3599 places, 4452/4452 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 3592 transition count 4445
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 3592 transition count 4445
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 20 place count 3586 transition count 4431
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 3586 transition count 4431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 3585 transition count 4430
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 3585 transition count 4430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 3584 transition count 4422
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 3584 transition count 4422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 3583 transition count 4421
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 3583 transition count 4421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 3582 transition count 4413
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 3582 transition count 4413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 3581 transition count 4405
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 3581 transition count 4405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 3580 transition count 4404
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 3580 transition count 4404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 3579 transition count 4396
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 3579 transition count 4396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 3578 transition count 4388
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 3578 transition count 4388
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 3577 transition count 4387
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 3577 transition count 4387
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 3576 transition count 4379
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 3576 transition count 4379
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 3575 transition count 4371
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 3575 transition count 4371
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 3574 transition count 4370
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 3574 transition count 4370
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 3573 transition count 4362
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 3573 transition count 4362
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 3572 transition count 4354
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 3572 transition count 4354
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 3571 transition count 4353
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 3571 transition count 4353
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 3570 transition count 4345
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 3570 transition count 4345
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 3569 transition count 4337
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 3569 transition count 4337
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 3568 transition count 4336
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 3568 transition count 4336
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 3567 transition count 4328
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 3567 transition count 4328
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 3566 transition count 4320
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 3566 transition count 4320
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 3565 transition count 4319
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 3565 transition count 4319
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 3564 transition count 4311
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 3564 transition count 4311
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 3563 transition count 4303
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 3563 transition count 4303
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 3562 transition count 4302
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 3562 transition count 4302
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 3561 transition count 4294
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 3561 transition count 4294
Applied a total of 76 rules in 11156 ms. Remains 3561 /3599 variables (removed 38) and now considering 4294/4452 (removed 158) transitions.
[2024-06-01 09:54:20] [INFO ] Invariant cache hit.
[2024-06-01 09:54:23] [INFO ] Implicit Places using invariants in 3682 ms returned []
[2024-06-01 09:54:23] [INFO ] Invariant cache hit.
[2024-06-01 09:54:52] [INFO ] Implicit Places using invariants and state equation in 28885 ms returned []
Implicit Place search using SMT with State Equation took 32583 ms to find 0 implicit places.
Running 4293 sub problems to find dead transitions.
[2024-06-01 09:54:52] [INFO ] Invariant cache hit.
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(s1635 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3560 variables, 222/222 constraints. Problems are: Problem set: 0 solved, 4293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3560/7855 variables, and 222 constraints, problems are : Problem set: 0 solved, 4293 unsolved in 30145 ms.
Refiners :[Positive P Invariants (semi-flows): 0/94 constraints, Generalized P Invariants (flows): 222/289 constraints, State Equation: 0/3561 constraints, PredecessorRefiner: 4293/4293 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4293 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3560 variables, 222/222 constraints. Problems are: Problem set: 0 solved, 4293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3560/7855 variables, and 222 constraints, problems are : Problem set: 0 solved, 4293 unsolved in 30153 ms.
Refiners :[Positive P Invariants (semi-flows): 0/94 constraints, Generalized P Invariants (flows): 222/289 constraints, State Equation: 0/3561 constraints, PredecessorRefiner: 0/4293 constraints, Known Traps: 0/0 constraints]
After SMT, in 62838ms problems are : Problem set: 0 solved, 4293 unsolved
Search for dead transitions found 0 dead transitions in 62921ms
Starting structural reductions in LTL mode, iteration 1 : 3561/3599 places, 4294/4452 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106674 ms. Remains : 3561/3599 places, 4294/4452 transitions.
Stuttering acceptance computed with spot in 431 ms :[true, (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0)), (NOT p2), (NOT p0)]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-01
Product exploration explored 100000 steps with 128 reset in 777 ms.
Product exploration explored 100000 steps with 136 reset in 577 ms.
Computed a total of 146 stabilizing places and 146 stable transitions
Computed a total of 146 stabilizing places and 146 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (X p2)), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 139 ms. Reduced automaton from 8 states, 21 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
RANDOM walk for 40000 steps (56 resets) in 380 ms. (104 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 118 ms. (336 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 115284 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :0 out of 1
Probabilistic random walk after 115284 steps, saw 26487 distinct states, run finished after 3001 ms. (steps per millisecond=38 ) properties seen :0
[2024-06-01 09:56:01] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 230/231 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/231 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 901/1132 variables, 94/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1132 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2303/3435 variables, 269/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3435 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 126/3561 variables, 14/383 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3561 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7855/7855 variables, and 3944 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3024 ms.
Refiners :[Positive P Invariants (semi-flows): 94/94 constraints, Generalized P Invariants (flows): 289/289 constraints, State Equation: 3561/3561 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 230/231 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/231 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 901/1132 variables, 94/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1132 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2303/3435 variables, 269/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 09:56:07] [INFO ] Deduced a trap composed of 30 places in 1799 ms of which 17 ms to minimize.
[2024-06-01 09:56:09] [INFO ] Deduced a trap composed of 34 places in 1941 ms of which 16 ms to minimize.
[2024-06-01 09:56:10] [INFO ] Deduced a trap composed of 27 places in 1831 ms of which 17 ms to minimize.
SMT process timed out in 9890ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 3561 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3561/3561 places, 4294/4294 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 664 transitions
Trivial Post-agglo rules discarded 664 transitions
Performed 664 trivial Post agglomeration. Transition count delta: 664
Iterating post reduction 0 with 664 rules applied. Total rules applied 664 place count 3561 transition count 3630
Reduce places removed 664 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 667 rules applied. Total rules applied 1331 place count 2897 transition count 3627
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1333 place count 2895 transition count 3627
Performed 966 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 966 Pre rules applied. Total rules applied 1333 place count 2895 transition count 2661
Deduced a syphon composed of 966 places in 15 ms
Ensure Unique test removed 94 places
Reduce places removed 1060 places and 0 transitions.
Iterating global reduction 3 with 2026 rules applied. Total rules applied 3359 place count 1835 transition count 2661
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 3 with 67 rules applied. Total rules applied 3426 place count 1826 transition count 2603
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 4 with 58 rules applied. Total rules applied 3484 place count 1768 transition count 2603
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 37 Pre rules applied. Total rules applied 3484 place count 1768 transition count 2566
Deduced a syphon composed of 37 places in 13 ms
Ensure Unique test removed 37 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 5 with 111 rules applied. Total rules applied 3595 place count 1694 transition count 2566
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 3595 place count 1694 transition count 2530
Deduced a syphon composed of 36 places in 13 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 3667 place count 1658 transition count 2530
Performed 284 Post agglomeration using F-continuation condition.Transition count delta: 284
Deduced a syphon composed of 284 places in 9 ms
Ensure Unique test removed 2 places
Reduce places removed 286 places and 0 transitions.
Iterating global reduction 5 with 570 rules applied. Total rules applied 4237 place count 1372 transition count 2246
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 4241 place count 1368 transition count 2242
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 4246 place count 1367 transition count 2242
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 5 with 1 rules applied. Total rules applied 4247 place count 1367 transition count 2241
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4248 place count 1366 transition count 2241
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 4248 place count 1366 transition count 2240
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4250 place count 1365 transition count 2240
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 4252 place count 1363 transition count 2238
Iterating global reduction 7 with 2 rules applied. Total rules applied 4254 place count 1363 transition count 2238
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 4256 place count 1363 transition count 2236
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4257 place count 1362 transition count 2236
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 4259 place count 1361 transition count 2241
Free-agglomeration rule applied 10 times.
Iterating global reduction 9 with 10 rules applied. Total rules applied 4269 place count 1361 transition count 2231
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 4279 place count 1351 transition count 2231
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 10 with 8 rules applied. Total rules applied 4287 place count 1351 transition count 2223
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 4295 place count 1343 transition count 2223
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 11 with 9 rules applied. Total rules applied 4304 place count 1343 transition count 2223
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 4305 place count 1342 transition count 2222
Reduce places removed 18 places and 0 transitions.
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 11 with 27 rules applied. Total rules applied 4332 place count 1324 transition count 2213
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 12 with 9 rules applied. Total rules applied 4341 place count 1315 transition count 2213
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 27 Pre rules applied. Total rules applied 4341 place count 1315 transition count 2186
Deduced a syphon composed of 27 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 13 with 55 rules applied. Total rules applied 4396 place count 1287 transition count 2186
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 13 with 10 rules applied. Total rules applied 4406 place count 1277 transition count 2186
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 4406 place count 1277 transition count 2185
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 4408 place count 1276 transition count 2185
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 8 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 14 with 38 rules applied. Total rules applied 4446 place count 1257 transition count 2166
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 4455 place count 1248 transition count 2157
Iterating global reduction 14 with 9 rules applied. Total rules applied 4464 place count 1248 transition count 2157
Free-agglomeration rule applied 9 times.
Iterating global reduction 14 with 9 rules applied. Total rules applied 4473 place count 1248 transition count 2148
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 14 with 9 rules applied. Total rules applied 4482 place count 1239 transition count 2148
Applied a total of 4482 rules in 1612 ms. Remains 1239 /3561 variables (removed 2322) and now considering 2148/4294 (removed 2146) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1613 ms. Remains : 1239/3561 places, 2148/4294 transitions.
RANDOM walk for 40000 steps (389 resets) in 421 ms. (94 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (41 resets) in 197 ms. (202 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 160298 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :0 out of 1
Probabilistic random walk after 160298 steps, saw 36443 distinct states, run finished after 3001 ms. (steps per millisecond=53 ) properties seen :0
// Phase 1: matrix 2148 rows 1239 cols
[2024-06-01 09:56:15] [INFO ] Computed 211 invariants in 35 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 26/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3/30 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 101/131 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 38/169 variables, 6/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/169 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 3/172 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/172 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 189/361 variables, 23/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/361 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 56/417 variables, 13/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/417 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/419 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/419 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 176/595 variables, 30/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/595 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 16/611 variables, 6/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/611 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 1/612 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/612 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 108/720 variables, 16/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/720 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 15/735 variables, 5/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/735 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 1/736 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/736 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 107/843 variables, 15/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/843 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 15/858 variables, 5/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/858 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 1/859 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/859 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 107/966 variables, 15/156 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/966 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 15/981 variables, 5/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/981 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 1/982 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/982 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 107/1089 variables, 15/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1089 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (OVERLAPS) 15/1104 variables, 5/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1104 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 1/1105 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 97/1202 variables, 15/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1202 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (OVERLAPS) 2/1204 variables, 2/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/1204 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (OVERLAPS) 33/1237 variables, 10/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1237 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 2/1239 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1239 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 2148/3387 variables, 1239/1450 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/3387 variables, 0/1450 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (OVERLAPS) 0/3387 variables, 0/1450 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3387/3387 variables, and 1450 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1889 ms.
Refiners :[Positive P Invariants (semi-flows): 61/61 constraints, Generalized P Invariants (flows): 150/150 constraints, State Equation: 1239/1239 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 26/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3/30 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 101/131 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 38/169 variables, 6/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/169 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 3/172 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/172 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 189/361 variables, 23/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/361 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 56/417 variables, 13/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 09:56:17] [INFO ] Deduced a trap composed of 35 places in 70 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/417 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/417 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/419 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/419 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 176/595 variables, 30/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/595 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 16/611 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/611 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 1/612 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/612 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 108/720 variables, 16/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/720 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 15/735 variables, 5/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/735 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 1/736 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/736 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 107/843 variables, 15/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/843 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 15/858 variables, 5/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/858 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 1/859 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/859 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 107/966 variables, 15/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/966 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (OVERLAPS) 15/981 variables, 5/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/981 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (OVERLAPS) 1/982 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/982 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 107/1089 variables, 15/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1089 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 15/1104 variables, 5/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1104 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (OVERLAPS) 1/1105 variables, 1/184 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1105 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 97/1202 variables, 15/199 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1202 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 2/1204 variables, 2/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1204 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (OVERLAPS) 33/1237 variables, 10/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1237 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (OVERLAPS) 2/1239 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1239 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 2148/3387 variables, 1239/1451 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/3387 variables, 1/1452 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/3387 variables, 0/1452 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 0/3387 variables, 0/1452 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3387/3387 variables, and 1452 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3013 ms.
Refiners :[Positive P Invariants (semi-flows): 61/61 constraints, Generalized P Invariants (flows): 150/150 constraints, State Equation: 1239/1239 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 4947ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 90 ms.
Support contains 1 out of 1239 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1239/1239 places, 2148/2148 transitions.
Applied a total of 0 rules in 56 ms. Remains 1239 /1239 variables (removed 0) and now considering 2148/2148 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 1239/1239 places, 2148/2148 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1239/1239 places, 2148/2148 transitions.
Applied a total of 0 rules in 55 ms. Remains 1239 /1239 variables (removed 0) and now considering 2148/2148 (removed 0) transitions.
[2024-06-01 09:56:20] [INFO ] Invariant cache hit.
[2024-06-01 09:56:22] [INFO ] Implicit Places using invariants in 1955 ms returned [1, 18, 19, 31, 48, 66, 135, 139, 148, 149, 151, 168, 186, 255, 259, 260, 271, 272, 274, 291, 309, 378, 382, 383, 394, 395, 397, 414, 432, 501, 505, 506, 517, 518, 520, 537, 555, 624, 628, 629, 640, 641, 643, 660, 678, 747, 751, 752, 763, 764, 766, 783, 801, 870, 874, 875, 886, 887, 889, 906, 924, 995, 999, 1000, 1011, 1012, 1014, 1031, 1049, 1118, 1122, 1123, 1126, 1137, 1138, 1139, 1157, 1178, 1179, 1180, 1181]
[2024-06-01 09:56:22] [INFO ] Actually due to overlaps returned [1157, 1139, 48, 168, 291, 414, 537, 660, 783, 906, 1031, 31, 151, 274, 397, 520, 643, 766, 889, 1014, 148, 271, 394, 517, 640, 763, 886, 1011, 1137, 1178, 149, 272, 395, 518, 641, 764, 887, 1012, 1138, 1179, 1, 18, 259, 260, 382, 383, 505, 506, 628, 629, 751, 752, 874, 875, 999, 1000, 1122, 1123, 66, 186, 309, 432, 555, 678, 801, 924, 1049, 1180, 19, 1126, 1181]
Discarding 71 places :
Implicit Place search using SMT only with invariants took 1961 ms to find 71 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1168/1239 places, 2148/2148 transitions.
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 156 transitions
Trivial Post-agglo rules discarded 156 transitions
Performed 156 trivial Post agglomeration. Transition count delta: 156
Iterating post reduction 0 with 165 rules applied. Total rules applied 165 place count 1159 transition count 1992
Reduce places removed 156 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 166 rules applied. Total rules applied 331 place count 1003 transition count 1982
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 332 place count 1002 transition count 1982
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 332 place count 1002 transition count 1939
Deduced a syphon composed of 43 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 87 rules applied. Total rules applied 419 place count 958 transition count 1939
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 431 place count 954 transition count 1931
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 439 place count 946 transition count 1931
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 442 place count 943 transition count 1928
Iterating global reduction 5 with 3 rules applied. Total rules applied 445 place count 943 transition count 1928
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 448 place count 943 transition count 1925
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 5 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 6 with 120 rules applied. Total rules applied 568 place count 883 transition count 1865
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 577 place count 874 transition count 1856
Iterating global reduction 6 with 9 rules applied. Total rules applied 586 place count 874 transition count 1856
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 595 place count 874 transition count 1847
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 599 place count 872 transition count 1848
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 7 with 19 rules applied. Total rules applied 618 place count 872 transition count 1829
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 638 place count 852 transition count 1829
Partial Free-agglomeration rule applied 27 times.
Drop transitions (Partial Free agglomeration) removed 27 transitions
Iterating global reduction 8 with 27 rules applied. Total rules applied 665 place count 852 transition count 1829
Applied a total of 665 rules in 458 ms. Remains 852 /1168 variables (removed 316) and now considering 1829/2148 (removed 319) transitions.
// Phase 1: matrix 1829 rows 852 cols
[2024-06-01 09:56:23] [INFO ] Computed 125 invariants in 22 ms
[2024-06-01 09:56:24] [INFO ] Implicit Places using invariants in 1397 ms returned [73, 89, 95, 98, 100, 101, 104, 105, 158, 174, 180, 183, 185, 190, 191, 244, 260, 266, 269, 271, 276, 277, 330, 346, 352, 355, 357, 362, 363, 416, 432, 438, 441, 443, 448, 449, 502, 518, 524, 527, 529, 534, 535, 588, 604, 610, 613, 615, 620, 621, 674, 691, 697, 700, 702, 707, 708, 761, 777, 783, 786, 788]
[2024-06-01 09:56:24] [INFO ] Actually due to overlaps returned [104, 190, 276, 362, 448, 534, 620, 707, 105, 191, 277, 363, 449, 535, 621, 708, 89, 95, 100, 174, 180, 185, 260, 266, 271, 346, 352, 357, 432, 438, 443, 518, 524, 529, 604, 610, 615, 691, 697, 702, 777, 783, 788, 73, 101, 158, 244, 330, 416, 502, 588, 674, 761]
Discarding 53 places :
Implicit Place search using SMT only with invariants took 1411 ms to find 53 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 799/1239 places, 1829/2148 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 763 transition count 1793
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 763 transition count 1793
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 81 place count 754 transition count 1784
Iterating global reduction 0 with 9 rules applied. Total rules applied 90 place count 754 transition count 1784
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 6 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 126 place count 736 transition count 1766
Free-agglomeration rule applied 27 times.
Iterating global reduction 0 with 27 rules applied. Total rules applied 153 place count 736 transition count 1739
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 180 place count 709 transition count 1739
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 1 with 9 rules applied. Total rules applied 189 place count 709 transition count 1730
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 198 place count 700 transition count 1730
Applied a total of 198 rules in 317 ms. Remains 700 /799 variables (removed 99) and now considering 1730/1829 (removed 99) transitions.
// Phase 1: matrix 1730 rows 700 cols
[2024-06-01 09:56:25] [INFO ] Computed 72 invariants in 18 ms
[2024-06-01 09:56:26] [INFO ] Implicit Places using invariants in 1391 ms returned []
[2024-06-01 09:56:26] [INFO ] Invariant cache hit.
[2024-06-01 09:56:29] [INFO ] Implicit Places using invariants and state equation in 2820 ms returned []
Implicit Place search using SMT with State Equation took 4219 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 700/1239 places, 1730/2148 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 8422 ms. Remains : 700/1239 places, 1730/2148 transitions.
RANDOM walk for 40000 steps (659 resets) in 191 ms. (208 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (92 resets) in 58 ms. (678 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 204197 steps, run timeout after 3001 ms. (steps per millisecond=68 ) properties seen :0 out of 1
Probabilistic random walk after 204197 steps, saw 49212 distinct states, run finished after 3001 ms. (steps per millisecond=68 ) properties seen :0
[2024-06-01 09:56:32] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 77/78 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/85 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 194/279 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 38/317 variables, 7/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/317 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 183/500 variables, 21/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/500 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 4/504 variables, 2/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/504 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 134/638 variables, 12/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/638 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 5/643 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/643 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 57/700 variables, 8/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/700 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 1730/2430 variables, 700/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2430 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/2430 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2430/2430 variables, and 772 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1197 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 700/700 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 77/78 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/85 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 194/279 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 38/317 variables, 7/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 09:56:33] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/317 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/317 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 183/500 variables, 21/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/500 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 4/504 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/504 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 134/638 variables, 12/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/638 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 5/643 variables, 2/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/643 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 57/700 variables, 8/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/700 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 1730/2430 variables, 700/773 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/2430 variables, 1/774 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2430 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/2430 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2430/2430 variables, and 774 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1385 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 700/700 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 2597ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 55 ms.
Support contains 1 out of 700 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 700/700 places, 1730/1730 transitions.
Applied a total of 0 rules in 31 ms. Remains 700 /700 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 700/700 places, 1730/1730 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 700/700 places, 1730/1730 transitions.
Applied a total of 0 rules in 32 ms. Remains 700 /700 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
[2024-06-01 09:56:35] [INFO ] Invariant cache hit.
[2024-06-01 09:56:36] [INFO ] Implicit Places using invariants in 1237 ms returned []
[2024-06-01 09:56:36] [INFO ] Invariant cache hit.
[2024-06-01 09:56:39] [INFO ] Implicit Places using invariants and state equation in 2904 ms returned []
Implicit Place search using SMT with State Equation took 4143 ms to find 0 implicit places.
[2024-06-01 09:56:39] [INFO ] Redundant transitions in 224 ms returned []
Running 1685 sub problems to find dead transitions.
[2024-06-01 09:56:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/699 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1685 unsolved
SMT process timed out in 31215ms, After SMT, problems are : Problem set: 0 solved, 1685 unsolved
Search for dead transitions found 0 dead transitions in 31248ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35668 ms. Remains : 700/700 places, 1730/1730 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 62 ms. Remains 700 /700 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-06-01 09:57:10] [INFO ] Invariant cache hit.
[2024-06-01 09:57:11] [INFO ] After 216ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-01 09:57:11] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-06-01 09:57:11] [INFO ] [Nat]Absence check using 14 positive and 58 generalized place invariants in 55 ms returned sat
[2024-06-01 09:57:12] [INFO ] After 1095ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-06-01 09:57:12] [INFO ] After 1195ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-06-01 09:57:12] [INFO ] After 1576ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 1897 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT p0)), (X (X p2)), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 161 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 229 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 228 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Support contains 1 out of 3561 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 3561/3561 places, 4294/4294 transitions.
Applied a total of 0 rules in 559 ms. Remains 3561 /3561 variables (removed 0) and now considering 4294/4294 (removed 0) transitions.
// Phase 1: matrix 4294 rows 3561 cols
[2024-06-01 09:57:13] [INFO ] Computed 383 invariants in 106 ms
[2024-06-01 09:57:17] [INFO ] Implicit Places using invariants in 3591 ms returned []
[2024-06-01 09:57:17] [INFO ] Invariant cache hit.
[2024-06-01 09:57:48] [INFO ] Implicit Places using invariants and state equation in 31348 ms returned []
Implicit Place search using SMT with State Equation took 34942 ms to find 0 implicit places.
Running 4293 sub problems to find dead transitions.
[2024-06-01 09:57:48] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3560 variables, 222/222 constraints. Problems are: Problem set: 0 solved, 4293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3560/7855 variables, and 222 constraints, problems are : Problem set: 0 solved, 4293 unsolved in 30112 ms.
Refiners :[Positive P Invariants (semi-flows): 0/94 constraints, Generalized P Invariants (flows): 222/289 constraints, State Equation: 0/3561 constraints, PredecessorRefiner: 4293/4293 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4293 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3560 variables, 222/222 constraints. Problems are: Problem set: 0 solved, 4293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3560/7855 variables, and 222 constraints, problems are : Problem set: 0 solved, 4293 unsolved in 30078 ms.
Refiners :[Positive P Invariants (semi-flows): 0/94 constraints, Generalized P Invariants (flows): 222/289 constraints, State Equation: 0/3561 constraints, PredecessorRefiner: 0/4293 constraints, Known Traps: 0/0 constraints]
After SMT, in 63084ms problems are : Problem set: 0 solved, 4293 unsolved
Search for dead transitions found 0 dead transitions in 63135ms
Finished structural reductions in LTL mode , in 1 iterations and 98652 ms. Remains : 3561/3561 places, 4294/4294 transitions.
Computed a total of 146 stabilizing places and 146 stable transitions
Computed a total of 146 stabilizing places and 146 stable transitions
Knowledge obtained : [p2]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 159 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 241 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
RANDOM walk for 40000 steps (51 resets) in 645 ms. (61 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 96837 steps, run timeout after 3001 ms. (steps per millisecond=32 ) properties seen :0 out of 1
Probabilistic random walk after 96837 steps, saw 23521 distinct states, run finished after 3001 ms. (steps per millisecond=32 ) properties seen :0
[2024-06-01 09:58:55] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 230/231 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/231 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 901/1132 variables, 94/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1132 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2303/3435 variables, 269/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3435 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 126/3561 variables, 14/383 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3561 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7855/7855 variables, and 3944 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3312 ms.
Refiners :[Positive P Invariants (semi-flows): 94/94 constraints, Generalized P Invariants (flows): 289/289 constraints, State Equation: 3561/3561 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 230/231 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/231 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 901/1132 variables, 94/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1132 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2303/3435 variables, 269/369 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 09:59:02] [INFO ] Deduced a trap composed of 30 places in 2449 ms of which 28 ms to minimize.
[2024-06-01 09:59:05] [INFO ] Deduced a trap composed of 34 places in 2423 ms of which 19 ms to minimize.
SMT process timed out in 9572ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 3561 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3561/3561 places, 4294/4294 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 664 transitions
Trivial Post-agglo rules discarded 664 transitions
Performed 664 trivial Post agglomeration. Transition count delta: 664
Iterating post reduction 0 with 664 rules applied. Total rules applied 664 place count 3561 transition count 3630
Reduce places removed 664 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 667 rules applied. Total rules applied 1331 place count 2897 transition count 3627
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1333 place count 2895 transition count 3627
Performed 966 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 966 Pre rules applied. Total rules applied 1333 place count 2895 transition count 2661
Deduced a syphon composed of 966 places in 9 ms
Ensure Unique test removed 94 places
Reduce places removed 1060 places and 0 transitions.
Iterating global reduction 3 with 2026 rules applied. Total rules applied 3359 place count 1835 transition count 2661
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 3 with 67 rules applied. Total rules applied 3426 place count 1826 transition count 2603
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 4 with 58 rules applied. Total rules applied 3484 place count 1768 transition count 2603
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 37 Pre rules applied. Total rules applied 3484 place count 1768 transition count 2566
Deduced a syphon composed of 37 places in 8 ms
Ensure Unique test removed 37 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 5 with 111 rules applied. Total rules applied 3595 place count 1694 transition count 2566
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 3595 place count 1694 transition count 2530
Deduced a syphon composed of 36 places in 8 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 3667 place count 1658 transition count 2530
Performed 284 Post agglomeration using F-continuation condition.Transition count delta: 284
Deduced a syphon composed of 284 places in 6 ms
Ensure Unique test removed 2 places
Reduce places removed 286 places and 0 transitions.
Iterating global reduction 5 with 570 rules applied. Total rules applied 4237 place count 1372 transition count 2246
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 4241 place count 1368 transition count 2242
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 4246 place count 1367 transition count 2242
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 5 with 1 rules applied. Total rules applied 4247 place count 1367 transition count 2241
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4248 place count 1366 transition count 2241
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 4248 place count 1366 transition count 2240
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4250 place count 1365 transition count 2240
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 4252 place count 1363 transition count 2238
Iterating global reduction 7 with 2 rules applied. Total rules applied 4254 place count 1363 transition count 2238
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 4256 place count 1363 transition count 2236
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4257 place count 1362 transition count 2236
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 4259 place count 1361 transition count 2241
Free-agglomeration rule applied 10 times.
Iterating global reduction 9 with 10 rules applied. Total rules applied 4269 place count 1361 transition count 2231
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 4279 place count 1351 transition count 2231
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 10 with 8 rules applied. Total rules applied 4287 place count 1351 transition count 2223
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 4295 place count 1343 transition count 2223
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 11 with 9 rules applied. Total rules applied 4304 place count 1343 transition count 2223
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 4305 place count 1342 transition count 2222
Reduce places removed 18 places and 0 transitions.
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 11 with 27 rules applied. Total rules applied 4332 place count 1324 transition count 2213
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 12 with 9 rules applied. Total rules applied 4341 place count 1315 transition count 2213
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 27 Pre rules applied. Total rules applied 4341 place count 1315 transition count 2186
Deduced a syphon composed of 27 places in 9 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 13 with 55 rules applied. Total rules applied 4396 place count 1287 transition count 2186
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 13 with 10 rules applied. Total rules applied 4406 place count 1277 transition count 2186
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 4406 place count 1277 transition count 2185
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 4408 place count 1276 transition count 2185
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 8 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 14 with 38 rules applied. Total rules applied 4446 place count 1257 transition count 2166
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 4455 place count 1248 transition count 2157
Iterating global reduction 14 with 9 rules applied. Total rules applied 4464 place count 1248 transition count 2157
Free-agglomeration rule applied 9 times.
Iterating global reduction 14 with 9 rules applied. Total rules applied 4473 place count 1248 transition count 2148
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 14 with 9 rules applied. Total rules applied 4482 place count 1239 transition count 2148
Applied a total of 4482 rules in 1391 ms. Remains 1239 /3561 variables (removed 2322) and now considering 2148/4294 (removed 2146) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1392 ms. Remains : 1239/3561 places, 2148/4294 transitions.
RANDOM walk for 40000 steps (403 resets) in 337 ms. (118 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (41 resets) in 101 ms. (392 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 154310 steps, run timeout after 3001 ms. (steps per millisecond=51 ) properties seen :0 out of 1
Probabilistic random walk after 154310 steps, saw 35030 distinct states, run finished after 3001 ms. (steps per millisecond=51 ) properties seen :0
// Phase 1: matrix 2148 rows 1239 cols
[2024-06-01 09:59:09] [INFO ] Computed 211 invariants in 54 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 26/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3/30 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 101/131 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 38/169 variables, 6/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/169 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 3/172 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/172 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 189/361 variables, 23/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/361 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 56/417 variables, 13/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/417 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/419 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/419 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 176/595 variables, 30/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/595 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 16/611 variables, 6/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/611 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 1/612 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/612 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 108/720 variables, 16/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/720 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 15/735 variables, 5/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/735 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 1/736 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/736 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 107/843 variables, 15/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/843 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 15/858 variables, 5/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/858 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 1/859 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/859 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 107/966 variables, 15/156 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/966 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 15/981 variables, 5/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/981 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 1/982 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/982 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 107/1089 variables, 15/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1089 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (OVERLAPS) 15/1104 variables, 5/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1104 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 1/1105 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1105 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 97/1202 variables, 15/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1202 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (OVERLAPS) 2/1204 variables, 2/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/1204 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (OVERLAPS) 33/1237 variables, 10/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1237 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 2/1239 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1239 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 2148/3387 variables, 1239/1450 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/3387 variables, 0/1450 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (OVERLAPS) 0/3387 variables, 0/1450 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3387/3387 variables, and 1450 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2513 ms.
Refiners :[Positive P Invariants (semi-flows): 61/61 constraints, Generalized P Invariants (flows): 150/150 constraints, State Equation: 1239/1239 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 26/27 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3/30 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 101/131 variables, 10/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 38/169 variables, 6/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/169 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 3/172 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/172 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 189/361 variables, 23/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/361 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 56/417 variables, 13/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 09:59:12] [INFO ] Deduced a trap composed of 35 places in 67 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/417 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/417 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/419 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/419 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 176/595 variables, 30/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/595 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 16/611 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/611 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 1/612 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/612 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 108/720 variables, 16/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/720 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 15/735 variables, 5/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/735 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 1/736 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/736 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 107/843 variables, 15/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/843 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 15/858 variables, 5/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/858 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 1/859 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/859 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 107/966 variables, 15/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/966 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (OVERLAPS) 15/981 variables, 5/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/981 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (OVERLAPS) 1/982 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/982 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 107/1089 variables, 15/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1089 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 15/1104 variables, 5/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1104 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (OVERLAPS) 1/1105 variables, 1/184 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1105 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 97/1202 variables, 15/199 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1202 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 2/1204 variables, 2/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1204 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (OVERLAPS) 33/1237 variables, 10/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1237 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (OVERLAPS) 2/1239 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1239 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 2148/3387 variables, 1239/1451 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/3387 variables, 1/1452 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/3387 variables, 0/1452 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 0/3387 variables, 0/1452 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3387/3387 variables, and 1452 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3129 ms.
Refiners :[Positive P Invariants (semi-flows): 61/61 constraints, Generalized P Invariants (flows): 150/150 constraints, State Equation: 1239/1239 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 5715ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 117 ms.
Support contains 1 out of 1239 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1239/1239 places, 2148/2148 transitions.
Applied a total of 0 rules in 94 ms. Remains 1239 /1239 variables (removed 0) and now considering 2148/2148 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 1239/1239 places, 2148/2148 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1239/1239 places, 2148/2148 transitions.
Applied a total of 0 rules in 92 ms. Remains 1239 /1239 variables (removed 0) and now considering 2148/2148 (removed 0) transitions.
[2024-06-01 09:59:15] [INFO ] Invariant cache hit.
[2024-06-01 09:59:18] [INFO ] Implicit Places using invariants in 2302 ms returned [1, 18, 19, 31, 48, 66, 135, 139, 148, 149, 151, 168, 186, 255, 259, 260, 271, 272, 274, 291, 309, 378, 382, 383, 394, 395, 397, 414, 432, 501, 505, 506, 517, 518, 520, 537, 555, 624, 628, 629, 640, 641, 643, 660, 678, 747, 751, 752, 763, 764, 766, 783, 801, 870, 874, 875, 886, 887, 889, 906, 924, 995, 999, 1000, 1011, 1012, 1014, 1031, 1049, 1118, 1122, 1123, 1126, 1137, 1138, 1139, 1157, 1178, 1179, 1180, 1181]
[2024-06-01 09:59:18] [INFO ] Actually due to overlaps returned [1157, 1139, 48, 168, 291, 414, 537, 660, 783, 906, 1031, 31, 151, 274, 397, 520, 643, 766, 889, 1014, 148, 271, 394, 517, 640, 763, 886, 1011, 1137, 1178, 149, 272, 395, 518, 641, 764, 887, 1012, 1138, 1179, 1, 18, 259, 260, 382, 383, 505, 506, 628, 629, 751, 752, 874, 875, 999, 1000, 1122, 1123, 66, 186, 309, 432, 555, 678, 801, 924, 1049, 1180, 19, 1126, 1181]
Discarding 71 places :
Implicit Place search using SMT only with invariants took 2313 ms to find 71 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1168/1239 places, 2148/2148 transitions.
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 156 transitions
Trivial Post-agglo rules discarded 156 transitions
Performed 156 trivial Post agglomeration. Transition count delta: 156
Iterating post reduction 0 with 165 rules applied. Total rules applied 165 place count 1159 transition count 1992
Reduce places removed 156 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 166 rules applied. Total rules applied 331 place count 1003 transition count 1982
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 332 place count 1002 transition count 1982
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 332 place count 1002 transition count 1939
Deduced a syphon composed of 43 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 87 rules applied. Total rules applied 419 place count 958 transition count 1939
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 431 place count 954 transition count 1931
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 439 place count 946 transition count 1931
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 442 place count 943 transition count 1928
Iterating global reduction 5 with 3 rules applied. Total rules applied 445 place count 943 transition count 1928
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 448 place count 943 transition count 1925
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 6 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 6 with 120 rules applied. Total rules applied 568 place count 883 transition count 1865
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 577 place count 874 transition count 1856
Iterating global reduction 6 with 9 rules applied. Total rules applied 586 place count 874 transition count 1856
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 595 place count 874 transition count 1847
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 599 place count 872 transition count 1848
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 7 with 19 rules applied. Total rules applied 618 place count 872 transition count 1829
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 7 with 20 rules applied. Total rules applied 638 place count 852 transition count 1829
Partial Free-agglomeration rule applied 27 times.
Drop transitions (Partial Free agglomeration) removed 27 transitions
Iterating global reduction 8 with 27 rules applied. Total rules applied 665 place count 852 transition count 1829
Applied a total of 665 rules in 478 ms. Remains 852 /1168 variables (removed 316) and now considering 1829/2148 (removed 319) transitions.
// Phase 1: matrix 1829 rows 852 cols
[2024-06-01 09:59:18] [INFO ] Computed 125 invariants in 33 ms
[2024-06-01 09:59:20] [INFO ] Implicit Places using invariants in 1917 ms returned [73, 89, 95, 98, 100, 101, 104, 105, 158, 174, 180, 183, 185, 190, 191, 244, 260, 266, 269, 271, 276, 277, 330, 346, 352, 355, 357, 362, 363, 416, 432, 438, 441, 443, 448, 449, 502, 518, 524, 527, 529, 534, 535, 588, 604, 610, 613, 615, 620, 621, 674, 691, 697, 700, 702, 707, 708, 761, 777, 783, 786, 788]
[2024-06-01 09:59:20] [INFO ] Actually due to overlaps returned [104, 190, 276, 362, 448, 534, 620, 707, 105, 191, 277, 363, 449, 535, 621, 708, 89, 95, 100, 174, 180, 185, 260, 266, 271, 346, 352, 357, 432, 438, 443, 518, 524, 529, 604, 610, 615, 691, 697, 702, 777, 783, 788, 73, 101, 158, 244, 330, 416, 502, 588, 674, 761]
Discarding 53 places :
Implicit Place search using SMT only with invariants took 1924 ms to find 53 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 799/1239 places, 1829/2148 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 763 transition count 1793
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 763 transition count 1793
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 81 place count 754 transition count 1784
Iterating global reduction 0 with 9 rules applied. Total rules applied 90 place count 754 transition count 1784
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 6 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 126 place count 736 transition count 1766
Free-agglomeration rule applied 27 times.
Iterating global reduction 0 with 27 rules applied. Total rules applied 153 place count 736 transition count 1739
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 180 place count 709 transition count 1739
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 1 with 9 rules applied. Total rules applied 189 place count 709 transition count 1730
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 198 place count 700 transition count 1730
Applied a total of 198 rules in 363 ms. Remains 700 /799 variables (removed 99) and now considering 1730/1829 (removed 99) transitions.
// Phase 1: matrix 1730 rows 700 cols
[2024-06-01 09:59:21] [INFO ] Computed 72 invariants in 29 ms
[2024-06-01 09:59:22] [INFO ] Implicit Places using invariants in 1432 ms returned []
[2024-06-01 09:59:22] [INFO ] Invariant cache hit.
[2024-06-01 09:59:24] [INFO ] Implicit Places using invariants and state equation in 2523 ms returned []
Implicit Place search using SMT with State Equation took 3958 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 700/1239 places, 1730/2148 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 9135 ms. Remains : 700/1239 places, 1730/2148 transitions.
RANDOM walk for 40000 steps (618 resets) in 159 ms. (250 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (102 resets) in 50 ms. (784 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 225117 steps, run timeout after 3001 ms. (steps per millisecond=75 ) properties seen :0 out of 1
Probabilistic random walk after 225117 steps, saw 53378 distinct states, run finished after 3001 ms. (steps per millisecond=75 ) properties seen :0
[2024-06-01 09:59:28] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 77/78 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/85 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 194/279 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 38/317 variables, 7/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/317 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 183/500 variables, 21/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/500 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 4/504 variables, 2/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/504 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 134/638 variables, 12/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/638 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 5/643 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/643 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 57/700 variables, 8/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/700 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 1730/2430 variables, 700/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2430 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/2430 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2430/2430 variables, and 772 constraints, problems are : Problem set: 0 solved, 1 unsolved in 860 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 700/700 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 77/78 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/85 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 194/279 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 38/317 variables, 7/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 09:59:29] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/317 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/317 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 183/500 variables, 21/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/500 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 4/504 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/504 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 134/638 variables, 12/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/638 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 5/643 variables, 2/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/643 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 57/700 variables, 8/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/700 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 1730/2430 variables, 700/773 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/2430 variables, 1/774 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2430 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/2430 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2430/2430 variables, and 774 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1061 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 58/58 constraints, State Equation: 700/700 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 1930ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 51 ms.
Support contains 1 out of 700 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 700/700 places, 1730/1730 transitions.
Applied a total of 0 rules in 33 ms. Remains 700 /700 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 700/700 places, 1730/1730 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 700/700 places, 1730/1730 transitions.
Applied a total of 0 rules in 33 ms. Remains 700 /700 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
[2024-06-01 09:59:30] [INFO ] Invariant cache hit.
[2024-06-01 09:59:31] [INFO ] Implicit Places using invariants in 1024 ms returned []
[2024-06-01 09:59:31] [INFO ] Invariant cache hit.
[2024-06-01 09:59:34] [INFO ] Implicit Places using invariants and state equation in 3368 ms returned []
Implicit Place search using SMT with State Equation took 4421 ms to find 0 implicit places.
[2024-06-01 09:59:34] [INFO ] Redundant transitions in 94 ms returned []
Running 1685 sub problems to find dead transitions.
[2024-06-01 09:59:34] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/699 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1685 unsolved
SMT process timed out in 31404ms, After SMT, problems are : Problem set: 0 solved, 1685 unsolved
Search for dead transitions found 0 dead transitions in 31443ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36031 ms. Remains : 700/700 places, 1730/1730 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 33 ms. Remains 700 /700 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-06-01 10:00:06] [INFO ] Invariant cache hit.
[2024-06-01 10:00:06] [INFO ] After 171ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-01 10:00:06] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2024-06-01 10:00:06] [INFO ] [Nat]Absence check using 14 positive and 58 generalized place invariants in 38 ms returned sat
[2024-06-01 10:00:07] [INFO ] After 937ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-06-01 10:00:07] [INFO ] After 1095ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-06-01 10:00:07] [INFO ] After 1371ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 1599 ms.
Knowledge obtained : [p2]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 107 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 208 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 283 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 117 reset in 661 ms.
Product exploration explored 100000 steps with 122 reset in 645 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 198 ms :[true, (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Support contains 1 out of 3561 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3561/3561 places, 4294/4294 transitions.
Performed 646 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 646 rules applied. Total rules applied 646 place count 3561 transition count 4294
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 647 place count 3561 transition count 4293
Performed 651 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 651 Pre rules applied. Total rules applied 647 place count 3561 transition count 4438
Deduced a syphon composed of 1297 places in 22 ms
Iterating global reduction 2 with 651 rules applied. Total rules applied 1298 place count 3561 transition count 4438
Discarding 363 places :
Symmetric choice reduction at 2 with 363 rule applications. Total rules 1661 place count 3198 transition count 4075
Deduced a syphon composed of 934 places in 13 ms
Iterating global reduction 2 with 363 rules applied. Total rules applied 2024 place count 3198 transition count 4075
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 2024 place count 3198 transition count 4084
Deduced a syphon composed of 943 places in 13 ms
Iterating global reduction 2 with 9 rules applied. Total rules applied 2033 place count 3198 transition count 4084
Performed 615 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1558 places in 11 ms
Iterating global reduction 2 with 615 rules applied. Total rules applied 2648 place count 3198 transition count 4085
Renaming transitions due to excessive name length > 1024 char.
Discarding 239 places :
Symmetric choice reduction at 2 with 239 rule applications. Total rules 2887 place count 2959 transition count 3844
Deduced a syphon composed of 1323 places in 9 ms
Iterating global reduction 2 with 239 rules applied. Total rules applied 3126 place count 2959 transition count 3844
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 3128 place count 2957 transition count 3841
Deduced a syphon composed of 1323 places in 10 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 3130 place count 2957 transition count 3841
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 3132 place count 2957 transition count 3839
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: -171
Deduced a syphon composed of 1374 places in 8 ms
Iterating global reduction 3 with 51 rules applied. Total rules applied 3183 place count 2957 transition count 4010
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 3196 place count 2944 transition count 3982
Deduced a syphon composed of 1361 places in 8 ms
Iterating global reduction 3 with 13 rules applied. Total rules applied 3209 place count 2944 transition count 3982
Performed 1(complex) Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Deduced a syphon composed of 1362 places in 9 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 3210 place count 2944 transition count 3984
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 3211 place count 2943 transition count 3982
Deduced a syphon composed of 1361 places in 9 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 3212 place count 2943 transition count 3982
Deduced a syphon composed of 1361 places in 9 ms
Applied a total of 3212 rules in 3647 ms. Remains 2943 /3561 variables (removed 618) and now considering 3982/4294 (removed 312) transitions.
[2024-06-01 10:00:14] [INFO ] Redundant transitions in 190 ms returned []
Running 3981 sub problems to find dead transitions.
// Phase 1: matrix 3982 rows 2943 cols
[2024-06-01 10:00:14] [INFO ] Computed 383 invariants in 104 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2942 variables, 271/271 constraints. Problems are: Problem set: 0 solved, 3981 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2942/6925 variables, and 271 constraints, problems are : Problem set: 0 solved, 3981 unsolved in 30094 ms.
Refiners :[Positive P Invariants (semi-flows): 0/87 constraints, Generalized P Invariants (flows): 271/296 constraints, State Equation: 0/2943 constraints, PredecessorRefiner: 3981/3981 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3981 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2942 variables, 271/271 constraints. Problems are: Problem set: 0 solved, 3981 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2942/6925 variables, and 271 constraints, problems are : Problem set: 0 solved, 3981 unsolved in 30098 ms.
Refiners :[Positive P Invariants (semi-flows): 0/87 constraints, Generalized P Invariants (flows): 271/296 constraints, State Equation: 0/2943 constraints, PredecessorRefiner: 0/3981 constraints, Known Traps: 0/0 constraints]
After SMT, in 63868ms problems are : Problem set: 0 solved, 3981 unsolved
Search for dead transitions found 0 dead transitions in 63915ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2943/3561 places, 3982/4294 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 67781 ms. Remains : 2943/3561 places, 3982/4294 transitions.
Support contains 1 out of 3561 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3561/3561 places, 4294/4294 transitions.
Applied a total of 0 rules in 677 ms. Remains 3561 /3561 variables (removed 0) and now considering 4294/4294 (removed 0) transitions.
// Phase 1: matrix 4294 rows 3561 cols
[2024-06-01 10:01:18] [INFO ] Computed 383 invariants in 66 ms
[2024-06-01 10:01:22] [INFO ] Implicit Places using invariants in 3398 ms returned []
[2024-06-01 10:01:22] [INFO ] Invariant cache hit.
[2024-06-01 10:01:53] [INFO ] Implicit Places using invariants and state equation in 30872 ms returned []
Implicit Place search using SMT with State Equation took 34279 ms to find 0 implicit places.
Running 4293 sub problems to find dead transitions.
[2024-06-01 10:01:53] [INFO ] Invariant cache hit.
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(s637 1.0)
(s638 1.0)
(s639 1.0)
(s640 16.0)
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(s644 1.0)
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(s646 0.0)
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(s650 0.0)
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(s659 1.0)
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(s662 1.0)
(s663 1.0)
(s664 1.0)
(s665 1.0)
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(s668 1.0)
(s669 1.0)
(s670 1.0)
(s671 1.0)
(s672 1.0)
(s673 1.0)
(s674 1.0)
(s675 1.0)
(s676 1.0)
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(s683 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/3560 variables, 222/222 constraints. Problems are: Problem set: 0 solved, 4293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3560/7855 variables, and 222 constraints, problems are : Problem set: 0 solved, 4293 unsolved in 30094 ms.
Refiners :[Positive P Invariants (semi-flows): 0/94 constraints, Generalized P Invariants (flows): 222/289 constraints, State Equation: 0/3561 constraints, PredecessorRefiner: 4293/4293 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4293 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3560 variables, 222/222 constraints. Problems are: Problem set: 0 solved, 4293 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s2732 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3560/7855 variables, and 222 constraints, problems are : Problem set: 0 solved, 4293 unsolved in 30134 ms.
Refiners :[Positive P Invariants (semi-flows): 0/94 constraints, Generalized P Invariants (flows): 222/289 constraints, State Equation: 0/3561 constraints, PredecessorRefiner: 0/4293 constraints, Known Traps: 0/0 constraints]
After SMT, in 62803ms problems are : Problem set: 0 solved, 4293 unsolved
Search for dead transitions found 0 dead transitions in 62854ms
Finished structural reductions in LTL mode , in 1 iterations and 97820 ms. Remains : 3561/3561 places, 4294/4294 transitions.
Treatment of property ASLink-PT-09b-LTLFireability-01 finished in 527863 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 U (G(p0)||(p0&&(p1||G(p2))))))))'
Support contains 4 out of 3599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3599/3599 places, 4452/4452 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 670 transitions
Trivial Post-agglo rules discarded 670 transitions
Performed 670 trivial Post agglomeration. Transition count delta: 670
Iterating post reduction 0 with 670 rules applied. Total rules applied 670 place count 3598 transition count 3781
Reduce places removed 670 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 673 rules applied. Total rules applied 1343 place count 2928 transition count 3778
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1345 place count 2926 transition count 3778
Performed 973 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 973 Pre rules applied. Total rules applied 1345 place count 2926 transition count 2805
Deduced a syphon composed of 973 places in 9 ms
Ensure Unique test removed 93 places
Reduce places removed 1066 places and 0 transitions.
Iterating global reduction 3 with 2039 rules applied. Total rules applied 3384 place count 1860 transition count 2805
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 3 with 66 rules applied. Total rules applied 3450 place count 1851 transition count 2748
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 4 with 57 rules applied. Total rules applied 3507 place count 1794 transition count 2748
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 37 Pre rules applied. Total rules applied 3507 place count 1794 transition count 2711
Deduced a syphon composed of 37 places in 8 ms
Ensure Unique test removed 37 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 5 with 111 rules applied. Total rules applied 3618 place count 1720 transition count 2711
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 3618 place count 1720 transition count 2675
Deduced a syphon composed of 36 places in 9 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 3690 place count 1684 transition count 2675
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 3692 place count 1682 transition count 2673
Iterating global reduction 5 with 2 rules applied. Total rules applied 3694 place count 1682 transition count 2673
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3695 place count 1681 transition count 2664
Iterating global reduction 5 with 1 rules applied. Total rules applied 3696 place count 1681 transition count 2664
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3697 place count 1680 transition count 2656
Iterating global reduction 5 with 1 rules applied. Total rules applied 3698 place count 1680 transition count 2656
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3699 place count 1679 transition count 2648
Iterating global reduction 5 with 1 rules applied. Total rules applied 3700 place count 1679 transition count 2648
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3701 place count 1678 transition count 2640
Iterating global reduction 5 with 1 rules applied. Total rules applied 3702 place count 1678 transition count 2640
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3703 place count 1677 transition count 2632
Iterating global reduction 5 with 1 rules applied. Total rules applied 3704 place count 1677 transition count 2632
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3705 place count 1676 transition count 2624
Iterating global reduction 5 with 1 rules applied. Total rules applied 3706 place count 1676 transition count 2624
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3707 place count 1675 transition count 2616
Iterating global reduction 5 with 1 rules applied. Total rules applied 3708 place count 1675 transition count 2616
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3709 place count 1674 transition count 2608
Iterating global reduction 5 with 1 rules applied. Total rules applied 3710 place count 1674 transition count 2608
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3711 place count 1673 transition count 2600
Iterating global reduction 5 with 1 rules applied. Total rules applied 3712 place count 1673 transition count 2600
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3713 place count 1672 transition count 2592
Iterating global reduction 5 with 1 rules applied. Total rules applied 3714 place count 1672 transition count 2592
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3715 place count 1671 transition count 2584
Iterating global reduction 5 with 1 rules applied. Total rules applied 3716 place count 1671 transition count 2584
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3717 place count 1670 transition count 2576
Iterating global reduction 5 with 1 rules applied. Total rules applied 3718 place count 1670 transition count 2576
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3719 place count 1669 transition count 2568
Iterating global reduction 5 with 1 rules applied. Total rules applied 3720 place count 1669 transition count 2568
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3721 place count 1668 transition count 2560
Iterating global reduction 5 with 1 rules applied. Total rules applied 3722 place count 1668 transition count 2560
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3723 place count 1667 transition count 2552
Iterating global reduction 5 with 1 rules applied. Total rules applied 3724 place count 1667 transition count 2552
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3725 place count 1666 transition count 2544
Iterating global reduction 5 with 1 rules applied. Total rules applied 3726 place count 1666 transition count 2544
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3727 place count 1665 transition count 2536
Iterating global reduction 5 with 1 rules applied. Total rules applied 3728 place count 1665 transition count 2536
Performed 284 Post agglomeration using F-continuation condition.Transition count delta: 284
Deduced a syphon composed of 284 places in 6 ms
Ensure Unique test removed 2 places
Reduce places removed 286 places and 0 transitions.
Iterating global reduction 5 with 570 rules applied. Total rules applied 4298 place count 1379 transition count 2252
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 4302 place count 1375 transition count 2248
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 4307 place count 1374 transition count 2248
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 5 with 1 rules applied. Total rules applied 4308 place count 1374 transition count 2247
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4309 place count 1373 transition count 2247
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 4309 place count 1373 transition count 2246
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4311 place count 1372 transition count 2246
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 4313 place count 1370 transition count 2244
Iterating global reduction 7 with 2 rules applied. Total rules applied 4315 place count 1370 transition count 2244
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 4317 place count 1370 transition count 2242
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4318 place count 1369 transition count 2242
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 4320 place count 1368 transition count 2247
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 4322 place count 1366 transition count 2245
Reduce places removed 18 places and 0 transitions.
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 9 with 27 rules applied. Total rules applied 4349 place count 1348 transition count 2236
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 4358 place count 1339 transition count 2236
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 27 Pre rules applied. Total rules applied 4358 place count 1339 transition count 2209
Deduced a syphon composed of 27 places in 8 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 11 with 55 rules applied. Total rules applied 4413 place count 1311 transition count 2209
Discarding 18 places :
Implicit places reduction removed 18 places
Iterating post reduction 11 with 18 rules applied. Total rules applied 4431 place count 1293 transition count 2209
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 4431 place count 1293 transition count 2208
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 4433 place count 1292 transition count 2208
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 8 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 12 with 54 rules applied. Total rules applied 4487 place count 1265 transition count 2181
Discarding 16 places :
Symmetric choice reduction at 12 with 16 rule applications. Total rules 4503 place count 1249 transition count 2165
Iterating global reduction 12 with 16 rules applied. Total rules applied 4519 place count 1249 transition count 2165
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 4527 place count 1241 transition count 2157
Iterating global reduction 12 with 8 rules applied. Total rules applied 4535 place count 1241 transition count 2157
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 12 with 8 rules applied. Total rules applied 4543 place count 1241 transition count 2149
Applied a total of 4543 rules in 3248 ms. Remains 1241 /3599 variables (removed 2358) and now considering 2149/4452 (removed 2303) transitions.
// Phase 1: matrix 2149 rows 1241 cols
[2024-06-01 10:03:00] [INFO ] Computed 204 invariants in 57 ms
[2024-06-01 10:03:02] [INFO ] Implicit Places using invariants in 2427 ms returned [1, 18, 19, 31, 48, 66, 141, 151, 152, 154, 171, 189, 209, 262, 263, 275, 276, 278, 295, 313, 333, 384, 385, 397, 398, 400, 417, 435, 455, 506, 507, 519, 520, 522, 539, 557, 577, 628, 629, 641, 642, 644, 661, 679, 699, 748, 755, 756, 768, 771, 773, 790, 808, 828, 879, 880, 892, 893, 895, 912, 930, 950, 1001, 1002, 1014, 1015, 1017, 1034, 1052, 1072, 1123, 1124, 1127, 1138, 1139, 1140, 1158, 1179, 1180, 1181, 1182]
Discarding 81 places :
Implicit Place search using SMT only with invariants took 2431 ms to find 81 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1160/3599 places, 2149/4452 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 148 transitions
Trivial Post-agglo rules discarded 148 transitions
Performed 148 trivial Post agglomeration. Transition count delta: 148
Iterating post reduction 0 with 148 rules applied. Total rules applied 148 place count 1160 transition count 2001
Reduce places removed 148 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 150 rules applied. Total rules applied 298 place count 1012 transition count 1999
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 300 place count 1010 transition count 1999
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 300 place count 1010 transition count 1956
Deduced a syphon composed of 43 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 87 rules applied. Total rules applied 387 place count 966 transition count 1956
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 399 place count 962 transition count 1948
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 407 place count 954 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 410 place count 951 transition count 1945
Iterating global reduction 5 with 3 rules applied. Total rules applied 413 place count 951 transition count 1945
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 416 place count 951 transition count 1942
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 6 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 6 with 138 rules applied. Total rules applied 554 place count 882 transition count 1873
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 558 place count 880 transition count 1874
Applied a total of 558 rules in 336 ms. Remains 880 /1160 variables (removed 280) and now considering 1874/2149 (removed 275) transitions.
// Phase 1: matrix 1874 rows 880 cols
[2024-06-01 10:03:02] [INFO ] Computed 118 invariants in 48 ms
[2024-06-01 10:03:04] [INFO ] Implicit Places using invariants in 1535 ms returned [92, 98, 103, 181, 187, 192, 269, 275, 280, 357, 363, 368, 445, 451, 456, 533, 539, 544, 625, 631, 636, 713, 719, 724, 801, 807, 812, 877]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 1541 ms to find 28 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 852/3599 places, 1874/4452 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 852 transition count 1873
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 851 transition count 1873
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 20 place count 833 transition count 1855
Iterating global reduction 2 with 18 rules applied. Total rules applied 38 place count 833 transition count 1855
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 56 place count 815 transition count 1837
Iterating global reduction 2 with 18 rules applied. Total rules applied 74 place count 815 transition count 1837
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 83 place count 806 transition count 1828
Iterating global reduction 2 with 9 rules applied. Total rules applied 92 place count 806 transition count 1828
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 110 place count 797 transition count 1819
Applied a total of 110 rules in 183 ms. Remains 797 /852 variables (removed 55) and now considering 1819/1874 (removed 55) transitions.
// Phase 1: matrix 1819 rows 797 cols
[2024-06-01 10:03:04] [INFO ] Computed 90 invariants in 19 ms
[2024-06-01 10:03:05] [INFO ] Implicit Places using invariants in 1119 ms returned []
[2024-06-01 10:03:05] [INFO ] Invariant cache hit.
[2024-06-01 10:03:09] [INFO ] Implicit Places using invariants and state equation in 3378 ms returned []
Implicit Place search using SMT with State Equation took 4503 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 797/3599 places, 1819/4452 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 12243 ms. Remains : 797/3599 places, 1819/4452 transitions.
Stuttering acceptance computed with spot in 178 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-02
Product exploration explored 100000 steps with 1102 reset in 586 ms.
Product exploration explored 100000 steps with 1108 reset in 816 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 : [(AND (NOT p1) (NOT p2) p0), (X (NOT p2)), (X (AND (NOT p1) (NOT p2) p0)), (X (NOT (AND (NOT p1) p2 p0))), (X p0), (X (NOT p1)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2) p0))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 225 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
RANDOM walk for 40000 steps (440 resets) in 781 ms. (51 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (65 resets) in 266 ms. (149 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (61 resets) in 429 ms. (93 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (61 resets) in 476 ms. (83 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (63 resets) in 491 ms. (81 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (65 resets) in 424 ms. (94 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (63 resets) in 264 ms. (150 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (62 resets) in 388 ms. (102 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (63 resets) in 383 ms. (104 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 95276 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :3 out of 8
Probabilistic random walk after 95276 steps, saw 29547 distinct states, run finished after 3001 ms. (steps per millisecond=31 ) properties seen :3
[2024-06-01 10:03:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 170/174 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 16/190 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 370/560 variables, 42/58 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/560 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 7/567 variables, 3/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/567 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 138/705 variables, 15/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/705 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 17/722 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/722 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 51/773 variables, 7/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/773 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 22/795 variables, 3/89 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/795 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 2/797 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/797 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 1819/2616 variables, 797/887 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2616 variables, 0/887 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (OVERLAPS) 0/2616 variables, 0/887 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2616/2616 variables, and 887 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2811 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 75/75 constraints, State Equation: 797/797 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 170/174 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 16/190 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 370/560 variables, 42/58 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/560 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 7/567 variables, 3/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/567 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 138/705 variables, 15/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/705 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 17/722 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/722 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 51/773 variables, 7/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/773 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 22/795 variables, 3/89 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/795 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 2/797 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/797 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 1819/2616 variables, 797/887 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2616 variables, 5/892 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/2616 variables, 0/892 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (OVERLAPS) 0/2616 variables, 0/892 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2616/2616 variables, and 892 constraints, problems are : Problem set: 0 solved, 5 unsolved in 4239 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 75/75 constraints, State Equation: 797/797 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 7086ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 21626 ms.
Support contains 4 out of 797 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 797/797 places, 1819/1819 transitions.
Free-agglomeration rule applied 45 times.
Iterating global reduction 0 with 45 rules applied. Total rules applied 45 place count 797 transition count 1774
Reduce places removed 45 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 98 place count 752 transition count 1766
Free-agglomeration rule (complex) applied 27 times.
Iterating global reduction 1 with 27 rules applied. Total rules applied 125 place count 752 transition count 1739
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 152 place count 725 transition count 1739
Applied a total of 152 rules in 224 ms. Remains 725 /797 variables (removed 72) and now considering 1739/1819 (removed 80) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 225 ms. Remains : 725/797 places, 1739/1819 transitions.
RANDOM walk for 40000 steps (619 resets) in 1795 ms. (22 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (96 resets) in 159 ms. (250 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (97 resets) in 203 ms. (196 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (93 resets) in 365 ms. (109 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (97 resets) in 335 ms. (119 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (98 resets) in 330 ms. (120 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 134586 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :0 out of 5
Probabilistic random walk after 134586 steps, saw 34262 distinct states, run finished after 3001 ms. (steps per millisecond=44 ) properties seen :0
// Phase 1: matrix 1739 rows 725 cols
[2024-06-01 10:03:48] [INFO ] Computed 90 invariants in 31 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 134/138 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 11/149 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/149 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 332/481 variables, 40/56 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/481 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 4/485 variables, 3/59 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/485 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 127/612 variables, 17/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/612 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 26/638 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/638 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 54/692 variables, 6/85 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/692 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 22/714 variables, 3/88 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/714 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 11/725 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/725 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 1739/2464 variables, 725/815 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2464 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (OVERLAPS) 0/2464 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2464/2464 variables, and 815 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2373 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 75/75 constraints, State Equation: 725/725 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 134/138 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 11/149 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/149 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 332/481 variables, 40/56 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/481 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 4/485 variables, 3/59 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/485 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 127/612 variables, 17/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/612 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 26/638 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/638 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 54/692 variables, 6/85 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/692 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 22/714 variables, 3/88 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/714 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 11/725 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/725 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 1739/2464 variables, 725/815 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2464 variables, 5/820 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/2464 variables, 0/820 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (OVERLAPS) 0/2464 variables, 0/820 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2464/2464 variables, and 820 constraints, problems are : Problem set: 0 solved, 5 unsolved in 4272 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 75/75 constraints, State Equation: 725/725 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 6692ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 22926 ms.
Support contains 4 out of 725 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 725/725 places, 1739/1739 transitions.
Applied a total of 0 rules in 38 ms. Remains 725 /725 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 725/725 places, 1739/1739 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 725/725 places, 1739/1739 transitions.
Applied a total of 0 rules in 60 ms. Remains 725 /725 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
[2024-06-01 10:04:18] [INFO ] Invariant cache hit.
[2024-06-01 10:04:19] [INFO ] Implicit Places using invariants in 1228 ms returned [93, 94, 165, 166, 236, 237, 307, 308, 378, 379, 451, 452, 524, 525, 595, 596]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 1232 ms to find 16 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 709/725 places, 1739/1739 transitions.
Applied a total of 0 rules in 40 ms. Remains 709 /709 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1333 ms. Remains : 709/725 places, 1739/1739 transitions.
RANDOM walk for 40000 steps (659 resets) in 1808 ms. (22 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (94 resets) in 406 ms. (98 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (95 resets) in 432 ms. (92 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (99 resets) in 217 ms. (183 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (95 resets) in 333 ms. (119 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (96 resets) in 202 ms. (197 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 116610 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :0 out of 5
Probabilistic random walk after 116610 steps, saw 28794 distinct states, run finished after 3001 ms. (steps per millisecond=38 ) properties seen :0
// Phase 1: matrix 1739 rows 709 cols
[2024-06-01 10:04:23] [INFO ] Computed 74 invariants in 19 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 162/166 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 11/177 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/177 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 322/499 variables, 29/45 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/499 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 5/504 variables, 3/48 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/504 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 113/617 variables, 12/60 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/617 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 51/668 variables, 5/65 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/668 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 41/709 variables, 9/74 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/709 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 1739/2448 variables, 709/783 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2448 variables, 0/783 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 0/2448 variables, 0/783 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2448/2448 variables, and 783 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2252 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 60/60 constraints, State Equation: 709/709 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 162/166 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 11/177 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/177 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 322/499 variables, 29/45 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/499 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 5/504 variables, 3/48 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/504 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 113/617 variables, 12/60 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/617 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 51/668 variables, 5/65 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/668 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 41/709 variables, 9/74 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/709 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 1739/2448 variables, 709/783 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2448 variables, 5/788 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2448 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 0/2448 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2448/2448 variables, and 788 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5789 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 60/60 constraints, State Equation: 709/709 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 8075ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 21149 ms.
Support contains 4 out of 709 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 709/709 places, 1739/1739 transitions.
Applied a total of 0 rules in 36 ms. Remains 709 /709 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 709/709 places, 1739/1739 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 709/709 places, 1739/1739 transitions.
Applied a total of 0 rules in 35 ms. Remains 709 /709 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
[2024-06-01 10:04:53] [INFO ] Invariant cache hit.
[2024-06-01 10:04:54] [INFO ] Implicit Places using invariants in 1069 ms returned []
[2024-06-01 10:04:54] [INFO ] Invariant cache hit.
[2024-06-01 10:04:57] [INFO ] Implicit Places using invariants and state equation in 3297 ms returned []
Implicit Place search using SMT with State Equation took 4385 ms to find 0 implicit places.
[2024-06-01 10:04:57] [INFO ] Redundant transitions in 60 ms returned []
Running 1694 sub problems to find dead transitions.
[2024-06-01 10:04:57] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/708 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1694 unsolved
SMT process timed out in 31490ms, After SMT, problems are : Problem set: 0 solved, 1694 unsolved
Search for dead transitions found 0 dead transitions in 31524ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36019 ms. Remains : 709/709 places, 1739/1739 transitions.
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (NOT p2)), (X (AND (NOT p1) (NOT p2) p0)), (X (NOT (AND (NOT p1) p2 p0))), (X p0), (X (NOT p1)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2) p0))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p2) (NOT p1)))), (F (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (F p1)]
Knowledge based reduction with 13 factoid took 447 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 180 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Support contains 4 out of 797 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 797/797 places, 1819/1819 transitions.
Applied a total of 0 rules in 65 ms. Remains 797 /797 variables (removed 0) and now considering 1819/1819 (removed 0) transitions.
// Phase 1: matrix 1819 rows 797 cols
[2024-06-01 10:05:30] [INFO ] Computed 90 invariants in 31 ms
[2024-06-01 10:05:31] [INFO ] Implicit Places using invariants in 1603 ms returned []
[2024-06-01 10:05:31] [INFO ] Invariant cache hit.
[2024-06-01 10:05:34] [INFO ] Implicit Places using invariants and state equation in 2768 ms returned []
Implicit Place search using SMT with State Equation took 4374 ms to find 0 implicit places.
[2024-06-01 10:05:34] [INFO ] Redundant transitions in 37 ms returned []
Running 1756 sub problems to find dead transitions.
[2024-06-01 10:05:34] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/787 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1756 unsolved
SMT process timed out in 31228ms, After SMT, problems are : Problem set: 0 solved, 1756 unsolved
Search for dead transitions found 0 dead transitions in 31248ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 35736 ms. Remains : 797/797 places, 1819/1819 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 : [(AND p0 (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND p0 p2 (NOT p1)))), (X (AND p0 (NOT p2) (NOT p1))), (X p0), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) p2))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 232 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
RANDOM walk for 40000 steps (436 resets) in 1558 ms. (25 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (61 resets) in 321 ms. (124 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (66 resets) in 245 ms. (162 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (65 resets) in 330 ms. (120 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (61 resets) in 120 ms. (330 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (64 resets) in 225 ms. (177 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (63 resets) in 325 ms. (122 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (61 resets) in 385 ms. (103 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (67 resets) in 326 ms. (122 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 101230 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :3 out of 8
Probabilistic random walk after 101230 steps, saw 30814 distinct states, run finished after 3002 ms. (steps per millisecond=33 ) properties seen :3
[2024-06-01 10:06:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 170/174 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 16/190 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 370/560 variables, 42/58 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/560 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 7/567 variables, 3/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/567 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 138/705 variables, 15/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/705 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 17/722 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/722 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 51/773 variables, 7/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/773 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 22/795 variables, 3/89 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/795 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 2/797 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/797 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 1819/2616 variables, 797/887 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2616 variables, 0/887 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (OVERLAPS) 0/2616 variables, 0/887 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2616/2616 variables, and 887 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2732 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 75/75 constraints, State Equation: 797/797 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 170/174 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 16/190 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 370/560 variables, 42/58 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/560 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 7/567 variables, 3/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/567 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 138/705 variables, 15/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/705 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 17/722 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/722 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 51/773 variables, 7/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/773 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 22/795 variables, 3/89 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/795 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 2/797 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/797 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 1819/2616 variables, 797/887 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2616 variables, 5/892 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/2616 variables, 0/892 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (OVERLAPS) 0/2616 variables, 0/892 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2616/2616 variables, and 892 constraints, problems are : Problem set: 0 solved, 5 unsolved in 4188 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 75/75 constraints, State Equation: 797/797 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 6940ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 21854 ms.
Support contains 4 out of 797 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 797/797 places, 1819/1819 transitions.
Free-agglomeration rule applied 45 times.
Iterating global reduction 0 with 45 rules applied. Total rules applied 45 place count 797 transition count 1774
Reduce places removed 45 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 98 place count 752 transition count 1766
Free-agglomeration rule (complex) applied 27 times.
Iterating global reduction 1 with 27 rules applied. Total rules applied 125 place count 752 transition count 1739
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 152 place count 725 transition count 1739
Applied a total of 152 rules in 199 ms. Remains 725 /797 variables (removed 72) and now considering 1739/1819 (removed 80) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 201 ms. Remains : 725/797 places, 1739/1819 transitions.
RANDOM walk for 40000 steps (628 resets) in 1957 ms. (20 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (100 resets) in 317 ms. (125 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (95 resets) in 373 ms. (106 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (96 resets) in 278 ms. (143 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (97 resets) in 377 ms. (105 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (93 resets) in 325 ms. (122 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 147176 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :0 out of 5
Probabilistic random walk after 147176 steps, saw 37929 distinct states, run finished after 3001 ms. (steps per millisecond=49 ) properties seen :0
// Phase 1: matrix 1739 rows 725 cols
[2024-06-01 10:06:43] [INFO ] Computed 90 invariants in 20 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 134/138 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 11/149 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/149 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 332/481 variables, 40/56 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/481 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 4/485 variables, 3/59 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/485 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 127/612 variables, 17/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/612 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 26/638 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/638 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 54/692 variables, 6/85 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/692 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 22/714 variables, 3/88 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/714 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 11/725 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/725 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 1739/2464 variables, 725/815 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2464 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (OVERLAPS) 0/2464 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2464/2464 variables, and 815 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2323 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 75/75 constraints, State Equation: 725/725 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 134/138 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 11/149 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/149 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 332/481 variables, 40/56 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/481 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 4/485 variables, 3/59 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/485 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 127/612 variables, 17/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/612 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 26/638 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/638 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 54/692 variables, 6/85 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/692 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 22/714 variables, 3/88 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/714 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 11/725 variables, 2/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/725 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 1739/2464 variables, 725/815 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2464 variables, 5/820 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/2464 variables, 0/820 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (OVERLAPS) 0/2464 variables, 0/820 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2464/2464 variables, and 820 constraints, problems are : Problem set: 0 solved, 5 unsolved in 4189 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 75/75 constraints, State Equation: 725/725 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 6547ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 24663 ms.
Support contains 4 out of 725 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 725/725 places, 1739/1739 transitions.
Applied a total of 0 rules in 37 ms. Remains 725 /725 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 725/725 places, 1739/1739 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 725/725 places, 1739/1739 transitions.
Applied a total of 0 rules in 36 ms. Remains 725 /725 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
[2024-06-01 10:07:14] [INFO ] Invariant cache hit.
[2024-06-01 10:07:16] [INFO ] Implicit Places using invariants in 1056 ms returned [93, 94, 165, 166, 236, 237, 307, 308, 378, 379, 451, 452, 524, 525, 595, 596]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 1058 ms to find 16 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 709/725 places, 1739/1739 transitions.
Applied a total of 0 rules in 35 ms. Remains 709 /709 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1129 ms. Remains : 709/725 places, 1739/1739 transitions.
RANDOM walk for 40000 steps (685 resets) in 1340 ms. (29 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (98 resets) in 381 ms. (104 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (98 resets) in 368 ms. (108 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (100 resets) in 179 ms. (222 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40001 steps (92 resets) in 219 ms. (181 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (100 resets) in 172 ms. (231 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 140682 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :0 out of 5
Probabilistic random walk after 140682 steps, saw 35913 distinct states, run finished after 3001 ms. (steps per millisecond=46 ) properties seen :0
// Phase 1: matrix 1739 rows 709 cols
[2024-06-01 10:07:19] [INFO ] Computed 74 invariants in 20 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 162/166 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 11/177 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/177 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 322/499 variables, 29/45 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/499 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 5/504 variables, 3/48 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/504 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 113/617 variables, 12/60 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/617 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 51/668 variables, 5/65 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/668 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 41/709 variables, 9/74 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/709 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 1739/2448 variables, 709/783 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2448 variables, 0/783 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 0/2448 variables, 0/783 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2448/2448 variables, and 783 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1870 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 60/60 constraints, State Equation: 709/709 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 162/166 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 11/177 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/177 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 322/499 variables, 29/45 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/499 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 5/504 variables, 3/48 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/504 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 113/617 variables, 12/60 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/617 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 51/668 variables, 5/65 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/668 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 41/709 variables, 9/74 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/709 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 1739/2448 variables, 709/783 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2448 variables, 5/788 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2448 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 0/2448 variables, 0/788 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2448/2448 variables, and 788 constraints, problems are : Problem set: 0 solved, 5 unsolved in 7519 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 60/60 constraints, State Equation: 709/709 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 9433ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 22029 ms.
Support contains 4 out of 709 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 709/709 places, 1739/1739 transitions.
Applied a total of 0 rules in 59 ms. Remains 709 /709 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 709/709 places, 1739/1739 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 709/709 places, 1739/1739 transitions.
Applied a total of 0 rules in 58 ms. Remains 709 /709 variables (removed 0) and now considering 1739/1739 (removed 0) transitions.
[2024-06-01 10:07:51] [INFO ] Invariant cache hit.
[2024-06-01 10:07:52] [INFO ] Implicit Places using invariants in 1049 ms returned []
[2024-06-01 10:07:52] [INFO ] Invariant cache hit.
[2024-06-01 10:07:55] [INFO ] Implicit Places using invariants and state equation in 2453 ms returned []
Implicit Place search using SMT with State Equation took 3508 ms to find 0 implicit places.
[2024-06-01 10:07:55] [INFO ] Redundant transitions in 60 ms returned []
Running 1694 sub problems to find dead transitions.
[2024-06-01 10:07:55] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/708 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1694 unsolved
SMT process timed out in 31554ms, After SMT, problems are : Problem set: 0 solved, 1694 unsolved
Search for dead transitions found 0 dead transitions in 31587ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35228 ms. Remains : 709/709 places, 1739/1739 transitions.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND p0 p2 (NOT p1)))), (X (AND p0 (NOT p2) (NOT p1))), (X p0), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) p2))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p2) (NOT p1)))), (F (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (F p1)]
Knowledge based reduction with 13 factoid took 414 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 180 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 1111 reset in 555 ms.
Product exploration explored 100000 steps with 1089 reset in 397 ms.
Support contains 4 out of 797 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 797/797 places, 1819/1819 transitions.
Applied a total of 0 rules in 39 ms. Remains 797 /797 variables (removed 0) and now considering 1819/1819 (removed 0) transitions.
// Phase 1: matrix 1819 rows 797 cols
[2024-06-01 10:08:28] [INFO ] Computed 90 invariants in 31 ms
[2024-06-01 10:08:29] [INFO ] Implicit Places using invariants in 1197 ms returned []
[2024-06-01 10:08:29] [INFO ] Invariant cache hit.
[2024-06-01 10:08:33] [INFO ] Implicit Places using invariants and state equation in 3179 ms returned []
Implicit Place search using SMT with State Equation took 4378 ms to find 0 implicit places.
[2024-06-01 10:08:33] [INFO ] Redundant transitions in 37 ms returned []
Running 1756 sub problems to find dead transitions.
[2024-06-01 10:08:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/787 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1756 unsolved
SMT process timed out in 31132ms, After SMT, problems are : Problem set: 0 solved, 1756 unsolved
Search for dead transitions found 0 dead transitions in 31153ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 35625 ms. Remains : 797/797 places, 1819/1819 transitions.
Treatment of property ASLink-PT-09b-LTLFireability-02 finished in 367763 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(p0))'
Support contains 1 out of 3599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3599/3599 places, 4452/4452 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 672 transitions
Trivial Post-agglo rules discarded 672 transitions
Performed 672 trivial Post agglomeration. Transition count delta: 672
Iterating post reduction 0 with 672 rules applied. Total rules applied 672 place count 3598 transition count 3779
Reduce places removed 672 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 675 rules applied. Total rules applied 1347 place count 2926 transition count 3776
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 1350 place count 2924 transition count 3775
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1351 place count 2923 transition count 3775
Performed 975 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 975 Pre rules applied. Total rules applied 1351 place count 2923 transition count 2800
Deduced a syphon composed of 975 places in 14 ms
Ensure Unique test removed 94 places
Reduce places removed 1069 places and 0 transitions.
Iterating global reduction 4 with 2044 rules applied. Total rules applied 3395 place count 1854 transition count 2800
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 4 with 67 rules applied. Total rules applied 3462 place count 1845 transition count 2742
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 5 with 58 rules applied. Total rules applied 3520 place count 1787 transition count 2742
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 37 Pre rules applied. Total rules applied 3520 place count 1787 transition count 2705
Deduced a syphon composed of 37 places in 14 ms
Ensure Unique test removed 37 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 6 with 111 rules applied. Total rules applied 3631 place count 1713 transition count 2705
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 36 Pre rules applied. Total rules applied 3631 place count 1713 transition count 2669
Deduced a syphon composed of 36 places in 14 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 6 with 72 rules applied. Total rules applied 3703 place count 1677 transition count 2669
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 3706 place count 1674 transition count 2666
Iterating global reduction 6 with 3 rules applied. Total rules applied 3709 place count 1674 transition count 2666
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3710 place count 1673 transition count 2657
Iterating global reduction 6 with 1 rules applied. Total rules applied 3711 place count 1673 transition count 2657
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3712 place count 1672 transition count 2649
Iterating global reduction 6 with 1 rules applied. Total rules applied 3713 place count 1672 transition count 2649
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3714 place count 1671 transition count 2641
Iterating global reduction 6 with 1 rules applied. Total rules applied 3715 place count 1671 transition count 2641
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3716 place count 1670 transition count 2633
Iterating global reduction 6 with 1 rules applied. Total rules applied 3717 place count 1670 transition count 2633
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3718 place count 1669 transition count 2625
Iterating global reduction 6 with 1 rules applied. Total rules applied 3719 place count 1669 transition count 2625
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3720 place count 1668 transition count 2617
Iterating global reduction 6 with 1 rules applied. Total rules applied 3721 place count 1668 transition count 2617
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3722 place count 1667 transition count 2609
Iterating global reduction 6 with 1 rules applied. Total rules applied 3723 place count 1667 transition count 2609
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3724 place count 1666 transition count 2601
Iterating global reduction 6 with 1 rules applied. Total rules applied 3725 place count 1666 transition count 2601
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3726 place count 1665 transition count 2593
Iterating global reduction 6 with 1 rules applied. Total rules applied 3727 place count 1665 transition count 2593
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3728 place count 1664 transition count 2585
Iterating global reduction 6 with 1 rules applied. Total rules applied 3729 place count 1664 transition count 2585
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3730 place count 1663 transition count 2577
Iterating global reduction 6 with 1 rules applied. Total rules applied 3731 place count 1663 transition count 2577
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3732 place count 1662 transition count 2569
Iterating global reduction 6 with 1 rules applied. Total rules applied 3733 place count 1662 transition count 2569
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3734 place count 1661 transition count 2561
Iterating global reduction 6 with 1 rules applied. Total rules applied 3735 place count 1661 transition count 2561
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3736 place count 1660 transition count 2553
Iterating global reduction 6 with 1 rules applied. Total rules applied 3737 place count 1660 transition count 2553
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3738 place count 1659 transition count 2545
Iterating global reduction 6 with 1 rules applied. Total rules applied 3739 place count 1659 transition count 2545
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3740 place count 1658 transition count 2537
Iterating global reduction 6 with 1 rules applied. Total rules applied 3741 place count 1658 transition count 2537
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3742 place count 1657 transition count 2529
Iterating global reduction 6 with 1 rules applied. Total rules applied 3743 place count 1657 transition count 2529
Performed 282 Post agglomeration using F-continuation condition.Transition count delta: 282
Deduced a syphon composed of 282 places in 9 ms
Ensure Unique test removed 2 places
Reduce places removed 284 places and 0 transitions.
Iterating global reduction 6 with 566 rules applied. Total rules applied 4309 place count 1373 transition count 2247
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 4313 place count 1369 transition count 2243
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 4318 place count 1368 transition count 2243
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 6 with 1 rules applied. Total rules applied 4319 place count 1368 transition count 2242
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4320 place count 1367 transition count 2242
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 4320 place count 1367 transition count 2241
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 4322 place count 1366 transition count 2241
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 4324 place count 1364 transition count 2239
Iterating global reduction 8 with 2 rules applied. Total rules applied 4326 place count 1364 transition count 2239
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 4328 place count 1364 transition count 2237
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 4329 place count 1363 transition count 2237
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 4331 place count 1362 transition count 2242
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 4333 place count 1360 transition count 2240
Reduce places removed 18 places and 0 transitions.
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 10 with 27 rules applied. Total rules applied 4360 place count 1342 transition count 2231
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 11 with 9 rules applied. Total rules applied 4369 place count 1333 transition count 2231
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 27 Pre rules applied. Total rules applied 4369 place count 1333 transition count 2204
Deduced a syphon composed of 27 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 12 with 55 rules applied. Total rules applied 4424 place count 1305 transition count 2204
Discarding 19 places :
Implicit places reduction removed 19 places
Iterating post reduction 12 with 19 rules applied. Total rules applied 4443 place count 1286 transition count 2204
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 4443 place count 1286 transition count 2203
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 4445 place count 1285 transition count 2203
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 5 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 13 with 56 rules applied. Total rules applied 4501 place count 1257 transition count 2175
Discarding 18 places :
Symmetric choice reduction at 13 with 18 rule applications. Total rules 4519 place count 1239 transition count 2157
Iterating global reduction 13 with 18 rules applied. Total rules applied 4537 place count 1239 transition count 2157
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 4546 place count 1230 transition count 2148
Iterating global reduction 13 with 9 rules applied. Total rules applied 4555 place count 1230 transition count 2148
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 13 with 9 rules applied. Total rules applied 4564 place count 1230 transition count 2139
Applied a total of 4564 rules in 3203 ms. Remains 1230 /3599 variables (removed 2369) and now considering 2139/4452 (removed 2313) transitions.
// Phase 1: matrix 2139 rows 1230 cols
[2024-06-01 10:09:07] [INFO ] Computed 202 invariants in 35 ms
[2024-06-01 10:09:09] [INFO ] Implicit Places using invariants in 1958 ms returned [1, 18, 19, 31, 48, 66, 85, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 273, 290, 308, 329, 380, 381, 393, 394, 396, 413, 431, 451, 502, 503, 515, 516, 518, 535, 553, 573, 624, 625, 637, 638, 640, 657, 675, 695, 746, 747, 759, 760, 762, 779, 797, 817, 868, 869, 881, 882, 884, 901, 919, 939, 990, 991, 1003, 1004, 1006, 1023, 1041, 1061, 1112, 1113, 1116, 1127, 1128, 1129, 1147, 1168, 1169, 1170, 1171]
Discarding 81 places :
Implicit Place search using SMT only with invariants took 1970 ms to find 81 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1149/3599 places, 2139/4452 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 148 transitions
Trivial Post-agglo rules discarded 148 transitions
Performed 148 trivial Post agglomeration. Transition count delta: 148
Iterating post reduction 0 with 148 rules applied. Total rules applied 148 place count 1149 transition count 1991
Reduce places removed 148 places and 0 transitions.
Iterating post reduction 1 with 148 rules applied. Total rules applied 296 place count 1001 transition count 1991
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 43 Pre rules applied. Total rules applied 296 place count 1001 transition count 1948
Deduced a syphon composed of 43 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 87 rules applied. Total rules applied 383 place count 957 transition count 1948
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 395 place count 953 transition count 1940
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 403 place count 945 transition count 1940
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 406 place count 942 transition count 1937
Iterating global reduction 4 with 3 rules applied. Total rules applied 409 place count 942 transition count 1937
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 412 place count 942 transition count 1934
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 4 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 5 with 138 rules applied. Total rules applied 550 place count 873 transition count 1865
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 554 place count 871 transition count 1866
Applied a total of 554 rules in 203 ms. Remains 871 /1149 variables (removed 278) and now considering 1866/2139 (removed 273) transitions.
// Phase 1: matrix 1866 rows 871 cols
[2024-06-01 10:09:09] [INFO ] Computed 116 invariants in 25 ms
[2024-06-01 10:09:11] [INFO ] Implicit Places using invariants in 1484 ms returned [88, 94, 99, 174, 180, 185, 264, 270, 275, 352, 358, 363, 440, 446, 451, 528, 534, 539, 616, 622, 627, 704, 710, 715, 792, 798, 803, 868]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 1498 ms to find 28 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 843/3599 places, 1866/4452 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 843 transition count 1865
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 842 transition count 1865
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 20 place count 824 transition count 1847
Iterating global reduction 2 with 18 rules applied. Total rules applied 38 place count 824 transition count 1847
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 56 place count 806 transition count 1829
Iterating global reduction 2 with 18 rules applied. Total rules applied 74 place count 806 transition count 1829
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 83 place count 797 transition count 1820
Iterating global reduction 2 with 9 rules applied. Total rules applied 92 place count 797 transition count 1820
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 6 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 110 place count 788 transition count 1811
Applied a total of 110 rules in 307 ms. Remains 788 /843 variables (removed 55) and now considering 1811/1866 (removed 55) transitions.
// Phase 1: matrix 1811 rows 788 cols
[2024-06-01 10:09:11] [INFO ] Computed 88 invariants in 31 ms
[2024-06-01 10:09:13] [INFO ] Implicit Places using invariants in 1393 ms returned []
[2024-06-01 10:09:13] [INFO ] Invariant cache hit.
[2024-06-01 10:09:16] [INFO ] Implicit Places using invariants and state equation in 3508 ms returned []
Implicit Place search using SMT with State Equation took 4928 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 788/3599 places, 1811/4452 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 12113 ms. Remains : 788/3599 places, 1811/4452 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-03
Product exploration explored 100000 steps with 7479 reset in 554 ms.
Product exploration explored 100000 steps with 7409 reset in 486 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/788 stabilizing places and 2/1811 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 180 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
RANDOM walk for 42 steps (0 resets) in 4 ms. (8 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 209 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
[2024-06-01 10:09:18] [INFO ] Invariant cache hit.
[2024-06-01 10:09:20] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-06-01 10:09:20] [INFO ] [Real]Absence check using 14 positive and 74 generalized place invariants in 132 ms returned sat
[2024-06-01 10:09:25] [INFO ] [Real]Absence check using state equation in 5090 ms returned sat
[2024-06-01 10:09:25] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 10:09:27] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-06-01 10:09:27] [INFO ] [Nat]Absence check using 14 positive and 74 generalized place invariants in 91 ms returned sat
[2024-06-01 10:09:33] [INFO ] [Nat]Absence check using state equation in 6676 ms returned unknown
Could not prove EG (NOT p0)
Support contains 1 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 1811/1811 transitions.
Applied a total of 0 rules in 42 ms. Remains 788 /788 variables (removed 0) and now considering 1811/1811 (removed 0) transitions.
[2024-06-01 10:09:33] [INFO ] Invariant cache hit.
[2024-06-01 10:09:34] [INFO ] Implicit Places using invariants in 954 ms returned []
[2024-06-01 10:09:34] [INFO ] Invariant cache hit.
[2024-06-01 10:09:38] [INFO ] Implicit Places using invariants and state equation in 3138 ms returned []
Implicit Place search using SMT with State Equation took 4118 ms to find 0 implicit places.
[2024-06-01 10:09:38] [INFO ] Redundant transitions in 47 ms returned []
Running 1753 sub problems to find dead transitions.
[2024-06-01 10:09:38] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/778 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1753 unsolved
SMT process timed out in 31583ms, After SMT, problems are : Problem set: 0 solved, 1753 unsolved
Search for dead transitions found 0 dead transitions in 31621ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 35839 ms. Remains : 788/788 places, 1811/1811 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/788 stabilizing places and 2/1811 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 270 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
RANDOM walk for 41 steps (0 resets) in 8 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 289 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
[2024-06-01 10:10:10] [INFO ] Invariant cache hit.
[2024-06-01 10:10:12] [INFO ] [Real]Absence check using 14 positive place invariants in 16 ms returned sat
[2024-06-01 10:10:12] [INFO ] [Real]Absence check using 14 positive and 74 generalized place invariants in 173 ms returned sat
[2024-06-01 10:10:17] [INFO ] [Real]Absence check using state equation in 5001 ms returned sat
[2024-06-01 10:10:18] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 10:10:20] [INFO ] [Nat]Absence check using 14 positive place invariants in 20 ms returned sat
[2024-06-01 10:10:20] [INFO ] [Nat]Absence check using 14 positive and 74 generalized place invariants in 129 ms returned sat
[2024-06-01 10:10:26] [INFO ] [Nat]Absence check using state equation in 6627 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Product exploration explored 100000 steps with 7480 reset in 692 ms.
Product exploration explored 100000 steps with 7547 reset in 476 ms.
Support contains 1 out of 788 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 788/788 places, 1811/1811 transitions.
Applied a total of 0 rules in 42 ms. Remains 788 /788 variables (removed 0) and now considering 1811/1811 (removed 0) transitions.
[2024-06-01 10:10:28] [INFO ] Invariant cache hit.
[2024-06-01 10:10:29] [INFO ] Implicit Places using invariants in 1554 ms returned []
[2024-06-01 10:10:29] [INFO ] Invariant cache hit.
[2024-06-01 10:10:33] [INFO ] Implicit Places using invariants and state equation in 3837 ms returned []
Implicit Place search using SMT with State Equation took 5406 ms to find 0 implicit places.
[2024-06-01 10:10:33] [INFO ] Redundant transitions in 62 ms returned []
Running 1753 sub problems to find dead transitions.
[2024-06-01 10:10:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/778 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1753 unsolved
SMT process timed out in 31547ms, After SMT, problems are : Problem set: 0 solved, 1753 unsolved
Search for dead transitions found 0 dead transitions in 31584ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 37109 ms. Remains : 788/788 places, 1811/1811 transitions.
Treatment of property ASLink-PT-09b-LTLFireability-03 finished in 120822 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(p1)&&p0) U X(X((!p2||X(p3))))))'
Support contains 5 out of 3599 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3599/3599 places, 4452/4452 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 3593 transition count 4446
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 3593 transition count 4446
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 3588 transition count 4433
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 3588 transition count 4433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 3587 transition count 4432
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 3587 transition count 4432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 3586 transition count 4424
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 3586 transition count 4424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 3585 transition count 4423
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 3585 transition count 4423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 3584 transition count 4415
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 3584 transition count 4415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 3583 transition count 4407
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 3583 transition count 4407
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 3582 transition count 4406
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 3582 transition count 4406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 3581 transition count 4398
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 3581 transition count 4398
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 3580 transition count 4390
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 3580 transition count 4390
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 3579 transition count 4389
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 3579 transition count 4389
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 3578 transition count 4381
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 3578 transition count 4381
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 3577 transition count 4373
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 3577 transition count 4373
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 3576 transition count 4372
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 3576 transition count 4372
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 3575 transition count 4364
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 3575 transition count 4364
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 3574 transition count 4356
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 3574 transition count 4356
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 3573 transition count 4355
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 3573 transition count 4355
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 3572 transition count 4347
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 3572 transition count 4347
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 3571 transition count 4339
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 3571 transition count 4339
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 3570 transition count 4338
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 3570 transition count 4338
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 3569 transition count 4330
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 3569 transition count 4330
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 3568 transition count 4322
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 3568 transition count 4322
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 3567 transition count 4321
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 3567 transition count 4321
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 3566 transition count 4313
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 3566 transition count 4313
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 3565 transition count 4305
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 3565 transition count 4305
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 3564 transition count 4304
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 3564 transition count 4304
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 3563 transition count 4296
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 3563 transition count 4296
Applied a total of 72 rules in 13908 ms. Remains 3563 /3599 variables (removed 36) and now considering 4296/4452 (removed 156) transitions.
// Phase 1: matrix 4296 rows 3563 cols
[2024-06-01 10:11:19] [INFO ] Computed 383 invariants in 66 ms
[2024-06-01 10:11:22] [INFO ] Implicit Places using invariants in 3281 ms returned []
[2024-06-01 10:11:22] [INFO ] Invariant cache hit.
[2024-06-01 10:11:46] [INFO ] Implicit Places using invariants and state equation in 23800 ms returned []
Implicit Place search using SMT with State Equation took 27102 ms to find 0 implicit places.
Running 4295 sub problems to find dead transitions.
[2024-06-01 10:11:46] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/3562 variables, 223/223 constraints. Problems are: Problem set: 0 solved, 4295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3562/7859 variables, and 223 constraints, problems are : Problem set: 0 solved, 4295 unsolved in 30112 ms.
Refiners :[Positive P Invariants (semi-flows): 0/94 constraints, Generalized P Invariants (flows): 223/289 constraints, State Equation: 0/3563 constraints, PredecessorRefiner: 4295/4295 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3562 variables, 223/223 constraints. Problems are: Problem set: 0 solved, 4295 unsolved
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(s2316 1)
(s2317 1)
(s2318 1)
(s2319 1)
(s2320 1)
(s2321 1)
(s2322 1)
(s2323 1)
(s2324 1)
(s2325 1)
(s2326 1)
(s2327 1)
(s2328 1)
(s2329 1)
(s2330 1)
(s2331 1)
(s2332 1)
(s2333 1)
(s2334 1)
(s2335 1)
(s2336 1)
(s2337 1)
(s2338 1)
(s2339 1)
(s2340 1)
(s2341 1)
(s2342 1)
(s2343 1)
(s2344 1)
(s2345 1)
(s2346 1)
(s2347 1)
(s2348 1)
(s2349 1)
(s2350 1)
(s2351 1)
(s2352 1)
(s2353 1)
(s2354 1)
(s2355 1)
(s2356 23)
(s2357 1)
(s2358 1)
(s2359 1)
(s2360 1)
(s2361 1)
(s2362 1)
(s2363 1)
(s2364 1)
(s2365 1)
(s2366 1)
(s2367 1)
(s2368 1)
(s2369 1)
(s2370 1)
(s2371 1)
(s2372 1)
(s2373 1)
(s2374 1)
(s2375 1)
(s2376 1)
(s2377 1)
(s2378 1)
(s2379 1)
(s2380 1)
(s2381 1)
(s2382 1)
(s2383 1)
(s2384 1)
(s2385 1)
(s2386 1)
(s2387 1)
(s2388 1)
(s2389 1)
(s2390 1)
(s2391 1)
(s2392 1)
(s2393 1)
(s2394 1)
(s2395 1)
(s2396 1)
(s2397 1)
(s2398 1)
(s2399 1)
(s2400 1)
(s2401 1)
(s2402 1)
(s2403 1)
(s2404 1)
(s2405 1)
(s2406 1)
(s2407 1)
(s2408 1)
(s2409 1)
(s2410 1)
(s2411 1)
(s2412 1)
(s2413 1)
(s2414 1)
(s2415 1)
(s2416 1)
(s2417 1)
(s2418 1)
(s2419 1)
(s2420 1)
(s2421 1)
(s2422 1)
(s2423 1)
(s2424 1)
(s2425 1)
(s2426 1)
(s2427 1)
(s2428 1)
(s2429 1)
(s2430 1)
(s2431 1)
(s2432 1)
(s2433 16)
(s2434 1)
(s2435 1)
(s2436 1)
(s2437 1)
(s2438 1)
(s2439 1)
(s2440 0)
(s2441 1)
(s2442 0)
(s2443 1)
(s2444 1)
(s2445 1)
(s2446 1)
(s2447 1)
(s2448 1)
(s2449 1)
(s2450 1)
(s2451 0)
(s2452 1)
(s2453 0)
(s2454 0)
(s2455 0)
(s2456 0)
(s2457 1)
(s2458 1)
(s2459 1)
(s2460 1)
(s2461 1)
(s2462 0)
(s2463 0)
(s2464 0)
(s2465 1)
(s2466 1)
(s2467 0)
(s2468 1)
(s2469 1)
(s2470 1)
(s2471 1)
(s2472 1)
(s2473 1)
(s2474 1)
(s2475 1)
(s2476 0)
(s2477 1)
(s2478 0)
(s2479 1)
(s2480 1)
(s2481 1)
(s2482 1)
(s2483 1)
(s2484 1)
(s2485 1)
(s2486 0)
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(s2489 2)
(s2490 0)
(s2491 0)
(s2492 0)
(s2493 1)
(s2494 0)
(s2495 1)
(s2496 1)
(s2497 0)
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(s2501 1)
(s2502 1)
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(s2506 1)
(s2507 1)
(s2508 1)
(s2509 1)
(s2510 0)
(s2511 1)
(s2512 1)
(s2513 1)
(s2514 0)
(s2515 1)
(s2516 1)
(s2517 1)
(s2518 1)
(s2519 1)
(s2520 0)
(s2521 1)
(s2522 4)
(s2523 1)
(s2524 0)
(s2525 0)
(s2526 1)
(s2527 1)
(s2528 1)
(s2529 1)
(s2530 1)
(s2531 1)
(s2532 1)
(s2533 1)
(s2534 1)
(s2535 1)
(s2536 1)
(s2537 1)
(s2538 1)
(s2539 1)
(s2540 1)
(s2541 1)
(s2542 1)
(s2543 1)
(s2544 1)
(s2545 1)
(s2546 1)
(s2547 9)
(s2548 1)
(s2549 1)
(s2550 1)
(s2551 1)
(s2552 1)
(s2553 1)
(s2554 9)
(s2555 1)
(s2556 1)
(s2557 1)
(s2558 1)
(s2559 1)
(s2560 6)
(s2561 1)
(s2562 1)
(s2563 1)
(s2564 1)
(s2565 1)
(s2566 1)
(s2567 1)
(s2568 4)
(s2569 1)
(s2570 1)
(s2571 1)
(s2572 1)
(s2573 108)
(s2574 1)
(s2575 1)
(s2576 1)
(s2577 1)
(s2578 1)
(s2579 1)
(s2580 1)
(s2581 1)
(s2582 1)
(s2583 1)
(s2584 1)
(s2585 1)
(s2586 1)
(s2587 1)
(s2588 1)
(s2589 1)
(s2590 1)
(s2591 1)
(s2592 1)
(s2593 1)
(s2594 1)
(s2595 1)
(s2596 1)
(s2597 1)
(s2598 1)
(s2599 1)
(s2600 1)
(s2601 1)
(s2602 1)
(s2603 1)
(s2604 1)
(s2605 1)
(s2606 1)
(s2607 1)
(s2608 1)
(s2609 0)
(s2610 0)
(s2611 1)
(s2612 1)
(s2613 0)
(s2614 0)
(s2615 1)
(s2616 0)
(s2617 0)
(s2618 0)
(s2619 1)
(s2620 0)
(s2621 0)
(s2622 0)
(s2623 1)
(s2624 0)
(s2625 0)
(s2626 0)
(s2627 1)
(s2628 0)
(s2629 0)
(s2630 0)
(s2631 1)
(s2632 0)
(s2633 0)
(s2634 0)
(s2635 1)
(s2636 0)
(s2637 0)
(s2638 0)
(s2639 1)
(s2640 1)
(s2641 1)
(s2642 1)
(s2643 1)
(s2644 0)
(s2645 0)
(s2646 1)
(s2647 0)
(s2648 0)
(s2649 1)
(s2650 0)
(s2651 0)
(s2652 0)
(s2653 0)
(s2654 0)
(s2655 1)
(s2656 1)
(s2657 0)
(s2658 1)
(s2659 1)
(s2660 0)
(s2661 1)
(s2662 1)
(s2663 0)
(s2664 1)
(s2665 1)
(s2666 1)
(s2667 1)
(s2668 1)
(s2669 1)
(s2670 1)
(s2671 1)
(s2672 1)
(s2673 1)
(s2674 1)
(s2675 1)
(s2676 1)
(s2677 1)
(s2678 1)
(s2679 1)
(s2680 1)
(s2681 1)
(s2682 1)
(s2683 1)
(s2684 1)
(s2685 1)
(s2686 1)
(s2687 1)
(s2688 1)
(s2689 1)
(s2690 1)
(s2691 1)
(s2692 1)
(s2693 1)
(s2694 1)
(s2695 1)
(s2696 1)
(s2697 1)
(s2698 1)
(s2699 1)
(s2700 1)
(s2701 1)
(s2702 1)
(s2703 1)
(s2704 1)
(s2705 1)
(s2706 1)
(s2707 1)
(s2708 1)
(s2709 1)
(s2710 1)
(s2711 1)
(s2712 1)
(s2713 1)
(s2714 1)
(s2715 1)
(s2716 1)
(s2717 1)
(s2718 1)
(s2719 1)
(s2720 1)
(s2721 1)
(s2722 1)
(s2723 1)
(s2724 1)
(s2725 1)
(s2726 1)
(s2727 1)
(s2728 1)
(s2729 1)
(s2730 1)
(s2731 1)
(s2732 1)
(s2733 1)
(s2734 1)
(s2735 1)
(s2736 1)
(s2737 1)
(s2738 1)
(s2739 1)
(s2740 1)
(s2741 1)
(s2742 1)
(s2743 1)
(s2744 1)timeout

(s2745 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3562/7859 variables, and 223 constraints, problems are : Problem set: 0 solved, 4295 unsolved in 30130 ms.
Refiners :[Positive P Invariants (semi-flows): 0/94 constraints, Generalized P Invariants (flows): 223/289 constraints, State Equation: 0/3563 constraints, PredecessorRefiner: 0/4295 constraints, Known Traps: 0/0 constraints]
After SMT, in 62759ms problems are : Problem set: 0 solved, 4295 unsolved
Search for dead transitions found 0 dead transitions in 62807ms
Starting structural reductions in LTL mode, iteration 1 : 3563/3599 places, 4296/4452 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 103827 ms. Remains : 3563/3599 places, 4296/4452 transitions.
Stuttering acceptance computed with spot in 877 ms :[(AND p2 (NOT p3)), (AND p2 (NOT p3)), (AND p2 (NOT p3)), (AND p2 (NOT p3)), (NOT p3), true, (AND (NOT p3) (NOT p1) p2), (AND (NOT p3) p2), (AND p2 (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p3) p2), (AND (NOT p3) (NOT p1) p2), (AND (NOT p3) p2), (AND p2 (NOT p3)), (NOT p1)]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-04
Product exploration explored 100000 steps with 33333 reset in 882 ms.
Product exploration explored 100000 steps with 33333 reset in 675 ms.
Computed a total of 146 stabilizing places and 146 stable transitions
Computed a total of 146 stabilizing places and 146 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2) p3), (X (AND (NOT p0) p1)), (X (NOT (AND p0 p1))), (X p1), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND p0 p1 p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 12 factoid took 20 ms. Reduced automaton from 15 states, 29 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-09b-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-09b-LTLFireability-04 finished in 106390 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)) U G(p1))))'
Support contains 3 out of 3599 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3599/3599 places, 4452/4452 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 3593 transition count 4446
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 3593 transition count 4446
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 3587 transition count 4432
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 3587 transition count 4432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 3586 transition count 4431
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 3586 transition count 4431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 3585 transition count 4423
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 3585 transition count 4423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 3584 transition count 4422
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 3584 transition count 4422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 3583 transition count 4414
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 3583 transition count 4414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 3582 transition count 4406
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 3582 transition count 4406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 3581 transition count 4405
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 3581 transition count 4405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 3580 transition count 4397
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 3580 transition count 4397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 3579 transition count 4389
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 3579 transition count 4389
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 3578 transition count 4388
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 3578 transition count 4388
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 3577 transition count 4380
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 3577 transition count 4380
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 3576 transition count 4372
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 3576 transition count 4372
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 3575 transition count 4371
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 3575 transition count 4371
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 3574 transition count 4363
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 3574 transition count 4363
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 3573 transition count 4355
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 3573 transition count 4355
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 3572 transition count 4354
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 3572 transition count 4354
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 3571 transition count 4346
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 3571 transition count 4346
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 3570 transition count 4338
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 3570 transition count 4338
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 3569 transition count 4337
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 3569 transition count 4337
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 3568 transition count 4329
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 3568 transition count 4329
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 3567 transition count 4321
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 3567 transition count 4321
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 3566 transition count 4320
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 3566 transition count 4320
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 3565 transition count 4312
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 3565 transition count 4312
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 3564 transition count 4304
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 3564 transition count 4304
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 3563 transition count 4303
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 3563 transition count 4303
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 3562 transition count 4295
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 3562 transition count 4295
Applied a total of 74 rules in 13318 ms. Remains 3562 /3599 variables (removed 37) and now considering 4295/4452 (removed 157) transitions.
// Phase 1: matrix 4295 rows 3562 cols
[2024-06-01 10:13:05] [INFO ] Computed 383 invariants in 66 ms
[2024-06-01 10:13:07] [INFO ] Implicit Places using invariants in 2378 ms returned []
[2024-06-01 10:13:07] [INFO ] Invariant cache hit.
[2024-06-01 10:13:27] [INFO ] Implicit Places using invariants and state equation in 19684 ms returned []
Implicit Place search using SMT with State Equation took 22064 ms to find 0 implicit places.
Running 4294 sub problems to find dead transitions.
[2024-06-01 10:13:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3561 variables, 222/222 constraints. Problems are: Problem set: 0 solved, 4294 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3561/7857 variables, and 222 constraints, problems are : Problem set: 0 solved, 4294 unsolved in 30115 ms.
Refiners :[Positive P Invariants (semi-flows): 0/92 constraints, Generalized P Invariants (flows): 222/291 constraints, State Equation: 0/3562 constraints, PredecessorRefiner: 4294/4294 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4294 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3561 variables, 222/222 constraints. Problems are: Problem set: 0 solved, 4294 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3561/7857 variables, and 222 constraints, problems are : Problem set: 0 solved, 4294 unsolved in 30080 ms.
Refiners :[Positive P Invariants (semi-flows): 0/92 constraints, Generalized P Invariants (flows): 222/291 constraints, State Equation: 0/3562 constraints, PredecessorRefiner: 0/4294 constraints, Known Traps: 0/0 constraints]
After SMT, in 62755ms problems are : Problem set: 0 solved, 4294 unsolved
Search for dead transitions found 0 dead transitions in 62804ms
Starting structural reductions in LTL mode, iteration 1 : 3562/3599 places, 4295/4452 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98195 ms. Remains : 3562/3599 places, 4295/4452 transitions.
Stuttering acceptance computed with spot in 194 ms :[(NOT p1), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-06
Stuttering criterion allowed to conclude after 665 steps with 0 reset in 4 ms.
FORMULA ASLink-PT-09b-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09b-LTLFireability-06 finished in 98435 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' '!(((false U (X(p0) U !p1))&&(G(p2)||F(p0))))'
Support contains 5 out of 3599 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3599/3599 places, 4452/4452 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 3593 transition count 4446
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 3593 transition count 4446
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 3588 transition count 4433
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 3588 transition count 4433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 3587 transition count 4432
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 3587 transition count 4432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 3586 transition count 4424
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 3586 transition count 4424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 3585 transition count 4423
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 3585 transition count 4423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 3584 transition count 4415
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 3584 transition count 4415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 3583 transition count 4407
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 3583 transition count 4407
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 3582 transition count 4406
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 3582 transition count 4406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 3581 transition count 4398
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 3581 transition count 4398
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 3580 transition count 4390
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 3580 transition count 4390
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 3579 transition count 4389
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 3579 transition count 4389
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 3578 transition count 4381
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 3578 transition count 4381
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 3577 transition count 4373
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 3577 transition count 4373
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 3576 transition count 4372
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 3576 transition count 4372
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 3575 transition count 4364
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 3575 transition count 4364
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 3574 transition count 4356
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 3574 transition count 4356
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 3573 transition count 4355
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 3573 transition count 4355
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 3572 transition count 4347
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 3572 transition count 4347
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 3571 transition count 4339
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 3571 transition count 4339
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 3570 transition count 4338
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 3570 transition count 4338
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 3569 transition count 4330
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 3569 transition count 4330
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 3568 transition count 4322
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 3568 transition count 4322
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 3567 transition count 4321
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 3567 transition count 4321
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 3566 transition count 4313
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 3566 transition count 4313
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 3565 transition count 4305
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 3565 transition count 4305
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 3564 transition count 4304
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 3564 transition count 4304
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 3563 transition count 4296
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 3563 transition count 4296
Applied a total of 72 rules in 13829 ms. Remains 3563 /3599 variables (removed 36) and now considering 4296/4452 (removed 156) transitions.
// Phase 1: matrix 4296 rows 3563 cols
[2024-06-01 10:14:44] [INFO ] Computed 383 invariants in 68 ms
[2024-06-01 10:14:46] [INFO ] Implicit Places using invariants in 2884 ms returned []
[2024-06-01 10:14:46] [INFO ] Invariant cache hit.
[2024-06-01 10:15:06] [INFO ] Implicit Places using invariants and state equation in 19934 ms returned []
Implicit Place search using SMT with State Equation took 22825 ms to find 0 implicit places.
Running 4295 sub problems to find dead transitions.
[2024-06-01 10:15:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3562 variables, 219/219 constraints. Problems are: Problem set: 0 solved, 4295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3562/7859 variables, and 219 constraints, problems are : Problem set: 0 solved, 4295 unsolved in 30113 ms.
Refiners :[Positive P Invariants (semi-flows): 0/91 constraints, Generalized P Invariants (flows): 219/292 constraints, State Equation: 0/3563 constraints, PredecessorRefiner: 4295/4295 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3562 variables, 219/219 constraints. Problems are: Problem set: 0 solved, 4295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3562/7859 variables, and 219 constraints, problems are : Problem set: 0 solved, 4295 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 0/91 constraints, Generalized P Invariants (flows): 219/292 constraints, State Equation: 0/3563 constraints, PredecessorRefiner: 0/4295 constraints, Known Traps: 0/0 constraints]
After SMT, in 62708ms problems are : Problem set: 0 solved, 4295 unsolved
Search for dead transitions found 0 dead transitions in 62760ms
Starting structural reductions in LTL mode, iteration 1 : 3563/3599 places, 4296/4452 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 99426 ms. Remains : 3563/3599 places, 4296/4452 transitions.
Stuttering acceptance computed with spot in 196 ms :[true, (NOT p0), (OR p1 (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (NOT p0) p1)]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-07
Stuttering criterion allowed to conclude after 1205 steps with 0 reset in 8 ms.
FORMULA ASLink-PT-09b-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09b-LTLFireability-07 finished in 99681 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 1 out of 3599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3599/3599 places, 4452/4452 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 672 transitions
Trivial Post-agglo rules discarded 672 transitions
Performed 672 trivial Post agglomeration. Transition count delta: 672
Iterating post reduction 0 with 672 rules applied. Total rules applied 672 place count 3598 transition count 3779
Reduce places removed 672 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 675 rules applied. Total rules applied 1347 place count 2926 transition count 3776
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 1350 place count 2924 transition count 3775
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1351 place count 2923 transition count 3775
Performed 976 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 976 Pre rules applied. Total rules applied 1351 place count 2923 transition count 2799
Deduced a syphon composed of 976 places in 9 ms
Ensure Unique test removed 94 places
Reduce places removed 1070 places and 0 transitions.
Iterating global reduction 4 with 2046 rules applied. Total rules applied 3397 place count 1853 transition count 2799
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 4 with 67 rules applied. Total rules applied 3464 place count 1844 transition count 2741
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 5 with 58 rules applied. Total rules applied 3522 place count 1786 transition count 2741
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 37 Pre rules applied. Total rules applied 3522 place count 1786 transition count 2704
Deduced a syphon composed of 37 places in 9 ms
Ensure Unique test removed 37 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 6 with 111 rules applied. Total rules applied 3633 place count 1712 transition count 2704
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 36 Pre rules applied. Total rules applied 3633 place count 1712 transition count 2668
Deduced a syphon composed of 36 places in 8 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 6 with 72 rules applied. Total rules applied 3705 place count 1676 transition count 2668
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 3708 place count 1673 transition count 2665
Iterating global reduction 6 with 3 rules applied. Total rules applied 3711 place count 1673 transition count 2665
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3712 place count 1672 transition count 2656
Iterating global reduction 6 with 1 rules applied. Total rules applied 3713 place count 1672 transition count 2656
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3714 place count 1671 transition count 2648
Iterating global reduction 6 with 1 rules applied. Total rules applied 3715 place count 1671 transition count 2648
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3716 place count 1670 transition count 2640
Iterating global reduction 6 with 1 rules applied. Total rules applied 3717 place count 1670 transition count 2640
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3718 place count 1669 transition count 2632
Iterating global reduction 6 with 1 rules applied. Total rules applied 3719 place count 1669 transition count 2632
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3720 place count 1668 transition count 2624
Iterating global reduction 6 with 1 rules applied. Total rules applied 3721 place count 1668 transition count 2624
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3722 place count 1667 transition count 2616
Iterating global reduction 6 with 1 rules applied. Total rules applied 3723 place count 1667 transition count 2616
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3724 place count 1666 transition count 2608
Iterating global reduction 6 with 1 rules applied. Total rules applied 3725 place count 1666 transition count 2608
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3726 place count 1665 transition count 2600
Iterating global reduction 6 with 1 rules applied. Total rules applied 3727 place count 1665 transition count 2600
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3728 place count 1664 transition count 2592
Iterating global reduction 6 with 1 rules applied. Total rules applied 3729 place count 1664 transition count 2592
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3730 place count 1663 transition count 2584
Iterating global reduction 6 with 1 rules applied. Total rules applied 3731 place count 1663 transition count 2584
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3732 place count 1662 transition count 2576
Iterating global reduction 6 with 1 rules applied. Total rules applied 3733 place count 1662 transition count 2576
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3734 place count 1661 transition count 2568
Iterating global reduction 6 with 1 rules applied. Total rules applied 3735 place count 1661 transition count 2568
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3736 place count 1660 transition count 2560
Iterating global reduction 6 with 1 rules applied. Total rules applied 3737 place count 1660 transition count 2560
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3738 place count 1659 transition count 2552
Iterating global reduction 6 with 1 rules applied. Total rules applied 3739 place count 1659 transition count 2552
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3740 place count 1658 transition count 2544
Iterating global reduction 6 with 1 rules applied. Total rules applied 3741 place count 1658 transition count 2544
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3742 place count 1657 transition count 2536
Iterating global reduction 6 with 1 rules applied. Total rules applied 3743 place count 1657 transition count 2536
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3744 place count 1656 transition count 2528
Iterating global reduction 6 with 1 rules applied. Total rules applied 3745 place count 1656 transition count 2528
Performed 282 Post agglomeration using F-continuation condition.Transition count delta: 282
Deduced a syphon composed of 282 places in 6 ms
Ensure Unique test removed 2 places
Reduce places removed 284 places and 0 transitions.
Iterating global reduction 6 with 566 rules applied. Total rules applied 4311 place count 1372 transition count 2246
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 4315 place count 1368 transition count 2242
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 4320 place count 1367 transition count 2242
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 6 with 1 rules applied. Total rules applied 4321 place count 1367 transition count 2241
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4322 place count 1366 transition count 2241
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 4322 place count 1366 transition count 2240
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 4324 place count 1365 transition count 2240
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 4326 place count 1363 transition count 2238
Iterating global reduction 8 with 2 rules applied. Total rules applied 4328 place count 1363 transition count 2238
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 4330 place count 1363 transition count 2236
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 4331 place count 1362 transition count 2236
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 4333 place count 1361 transition count 2241
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 4335 place count 1359 transition count 2239
Reduce places removed 18 places and 0 transitions.
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 10 with 27 rules applied. Total rules applied 4362 place count 1341 transition count 2230
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 11 with 9 rules applied. Total rules applied 4371 place count 1332 transition count 2230
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 27 Pre rules applied. Total rules applied 4371 place count 1332 transition count 2203
Deduced a syphon composed of 27 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 12 with 55 rules applied. Total rules applied 4426 place count 1304 transition count 2203
Discarding 19 places :
Implicit places reduction removed 19 places
Iterating post reduction 12 with 19 rules applied. Total rules applied 4445 place count 1285 transition count 2203
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 4445 place count 1285 transition count 2202
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 4447 place count 1284 transition count 2202
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 5 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 13 with 56 rules applied. Total rules applied 4503 place count 1256 transition count 2174
Discarding 18 places :
Symmetric choice reduction at 13 with 18 rule applications. Total rules 4521 place count 1238 transition count 2156
Iterating global reduction 13 with 18 rules applied. Total rules applied 4539 place count 1238 transition count 2156
Discarding 9 places :
Symmetric choice reduction at 13 with 9 rule applications. Total rules 4548 place count 1229 transition count 2147
Iterating global reduction 13 with 9 rules applied. Total rules applied 4557 place count 1229 transition count 2147
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 13 with 9 rules applied. Total rules applied 4566 place count 1229 transition count 2138
Applied a total of 4566 rules in 2825 ms. Remains 1229 /3599 variables (removed 2370) and now considering 2138/4452 (removed 2314) transitions.
// Phase 1: matrix 2138 rows 1229 cols
[2024-06-01 10:16:12] [INFO ] Computed 202 invariants in 50 ms
[2024-06-01 10:16:14] [INFO ] Implicit Places using invariants in 2052 ms returned [1, 18, 19, 31, 48, 66, 85, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 272, 289, 307, 327, 378, 379, 391, 392, 394, 411, 429, 449, 500, 501, 513, 514, 516, 533, 551, 571, 622, 623, 635, 636, 638, 655, 673, 693, 744, 745, 757, 758, 760, 777, 795, 815, 866, 867, 879, 880, 882, 899, 917, 937, 988, 989, 1001, 1002, 1004, 1021, 1039, 1059, 1111, 1112, 1115, 1126, 1127, 1128, 1146, 1167, 1168, 1169, 1170]
Discarding 81 places :
Implicit Place search using SMT only with invariants took 2055 ms to find 81 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1148/3599 places, 2138/4452 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 148 transitions
Trivial Post-agglo rules discarded 148 transitions
Performed 148 trivial Post agglomeration. Transition count delta: 148
Iterating post reduction 0 with 148 rules applied. Total rules applied 148 place count 1148 transition count 1990
Reduce places removed 148 places and 0 transitions.
Iterating post reduction 1 with 148 rules applied. Total rules applied 296 place count 1000 transition count 1990
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 43 Pre rules applied. Total rules applied 296 place count 1000 transition count 1947
Deduced a syphon composed of 43 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 87 rules applied. Total rules applied 383 place count 956 transition count 1947
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 395 place count 952 transition count 1939
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 403 place count 944 transition count 1939
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 406 place count 941 transition count 1936
Iterating global reduction 4 with 3 rules applied. Total rules applied 409 place count 941 transition count 1936
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 412 place count 941 transition count 1933
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 4 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 5 with 138 rules applied. Total rules applied 550 place count 872 transition count 1864
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 554 place count 870 transition count 1865
Applied a total of 554 rules in 188 ms. Remains 870 /1148 variables (removed 278) and now considering 1865/2138 (removed 273) transitions.
// Phase 1: matrix 1865 rows 870 cols
[2024-06-01 10:16:14] [INFO ] Computed 116 invariants in 20 ms
[2024-06-01 10:16:16] [INFO ] Implicit Places using invariants in 1628 ms returned [88, 94, 99, 174, 180, 185, 262, 268, 273, 350, 356, 361, 438, 444, 449, 526, 532, 537, 614, 620, 625, 702, 708, 713, 791, 797, 802, 867]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 1635 ms to find 28 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 842/3599 places, 1865/4452 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 842 transition count 1864
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 841 transition count 1864
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 20 place count 823 transition count 1846
Iterating global reduction 2 with 18 rules applied. Total rules applied 38 place count 823 transition count 1846
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 55 place count 806 transition count 1829
Iterating global reduction 2 with 17 rules applied. Total rules applied 72 place count 806 transition count 1829
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 80 place count 798 transition count 1821
Iterating global reduction 2 with 8 rules applied. Total rules applied 88 place count 798 transition count 1821
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 6 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 106 place count 789 transition count 1812
Applied a total of 106 rules in 305 ms. Remains 789 /842 variables (removed 53) and now considering 1812/1865 (removed 53) transitions.
// Phase 1: matrix 1812 rows 789 cols
[2024-06-01 10:16:16] [INFO ] Computed 88 invariants in 30 ms
[2024-06-01 10:16:18] [INFO ] Implicit Places using invariants in 1297 ms returned []
[2024-06-01 10:16:18] [INFO ] Invariant cache hit.
[2024-06-01 10:16:21] [INFO ] Implicit Places using invariants and state equation in 3122 ms returned []
Implicit Place search using SMT with State Equation took 4423 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 789/3599 places, 1812/4452 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 11432 ms. Remains : 789/3599 places, 1812/4452 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-11
Stuttering criterion allowed to conclude after 105 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-09b-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09b-LTLFireability-11 finished in 11513 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 3 out of 3599 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3599/3599 places, 4452/4452 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 673 transitions
Trivial Post-agglo rules discarded 673 transitions
Performed 673 trivial Post agglomeration. Transition count delta: 673
Iterating post reduction 0 with 673 rules applied. Total rules applied 673 place count 3598 transition count 3778
Reduce places removed 673 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 676 rules applied. Total rules applied 1349 place count 2925 transition count 3775
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1351 place count 2923 transition count 3775
Performed 973 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 973 Pre rules applied. Total rules applied 1351 place count 2923 transition count 2802
Deduced a syphon composed of 973 places in 14 ms
Ensure Unique test removed 94 places
Reduce places removed 1067 places and 0 transitions.
Iterating global reduction 3 with 2040 rules applied. Total rules applied 3391 place count 1856 transition count 2802
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 3 with 67 rules applied. Total rules applied 3458 place count 1847 transition count 2744
Reduce places removed 58 places and 0 transitions.
Iterating post reduction 4 with 58 rules applied. Total rules applied 3516 place count 1789 transition count 2744
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 37 Pre rules applied. Total rules applied 3516 place count 1789 transition count 2707
Deduced a syphon composed of 37 places in 15 ms
Ensure Unique test removed 37 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 5 with 111 rules applied. Total rules applied 3627 place count 1715 transition count 2707
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 3627 place count 1715 transition count 2671
Deduced a syphon composed of 36 places in 14 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 3699 place count 1679 transition count 2671
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 3702 place count 1676 transition count 2668
Iterating global reduction 5 with 3 rules applied. Total rules applied 3705 place count 1676 transition count 2668
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3706 place count 1675 transition count 2659
Iterating global reduction 5 with 1 rules applied. Total rules applied 3707 place count 1675 transition count 2659
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3708 place count 1674 transition count 2651
Iterating global reduction 5 with 1 rules applied. Total rules applied 3709 place count 1674 transition count 2651
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3710 place count 1673 transition count 2643
Iterating global reduction 5 with 1 rules applied. Total rules applied 3711 place count 1673 transition count 2643
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3712 place count 1672 transition count 2635
Iterating global reduction 5 with 1 rules applied. Total rules applied 3713 place count 1672 transition count 2635
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3714 place count 1671 transition count 2627
Iterating global reduction 5 with 1 rules applied. Total rules applied 3715 place count 1671 transition count 2627
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3716 place count 1670 transition count 2619
Iterating global reduction 5 with 1 rules applied. Total rules applied 3717 place count 1670 transition count 2619
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3718 place count 1669 transition count 2611
Iterating global reduction 5 with 1 rules applied. Total rules applied 3719 place count 1669 transition count 2611
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3720 place count 1668 transition count 2603
Iterating global reduction 5 with 1 rules applied. Total rules applied 3721 place count 1668 transition count 2603
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3722 place count 1667 transition count 2595
Iterating global reduction 5 with 1 rules applied. Total rules applied 3723 place count 1667 transition count 2595
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3724 place count 1666 transition count 2587
Iterating global reduction 5 with 1 rules applied. Total rules applied 3725 place count 1666 transition count 2587
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3726 place count 1665 transition count 2579
Iterating global reduction 5 with 1 rules applied. Total rules applied 3727 place count 1665 transition count 2579
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3728 place count 1664 transition count 2571
Iterating global reduction 5 with 1 rules applied. Total rules applied 3729 place count 1664 transition count 2571
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3730 place count 1663 transition count 2563
Iterating global reduction 5 with 1 rules applied. Total rules applied 3731 place count 1663 transition count 2563
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3732 place count 1662 transition count 2555
Iterating global reduction 5 with 1 rules applied. Total rules applied 3733 place count 1662 transition count 2555
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3734 place count 1661 transition count 2547
Iterating global reduction 5 with 1 rules applied. Total rules applied 3735 place count 1661 transition count 2547
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3736 place count 1660 transition count 2539
Iterating global reduction 5 with 1 rules applied. Total rules applied 3737 place count 1660 transition count 2539
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 3738 place count 1659 transition count 2531
Iterating global reduction 5 with 1 rules applied. Total rules applied 3739 place count 1659 transition count 2531
Performed 283 Post agglomeration using F-continuation condition.Transition count delta: 283
Deduced a syphon composed of 283 places in 5 ms
Ensure Unique test removed 2 places
Reduce places removed 285 places and 0 transitions.
Iterating global reduction 5 with 568 rules applied. Total rules applied 4307 place count 1374 transition count 2248
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 4311 place count 1370 transition count 2244
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 4316 place count 1369 transition count 2244
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 5 with 1 rules applied. Total rules applied 4317 place count 1369 transition count 2243
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4318 place count 1368 transition count 2243
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 4318 place count 1368 transition count 2242
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4320 place count 1367 transition count 2242
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 4322 place count 1365 transition count 2240
Iterating global reduction 7 with 2 rules applied. Total rules applied 4324 place count 1365 transition count 2240
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 4326 place count 1365 transition count 2238
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4327 place count 1364 transition count 2238
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 4329 place count 1363 transition count 2243
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 4331 place count 1361 transition count 2241
Reduce places removed 18 places and 0 transitions.
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 9 with 27 rules applied. Total rules applied 4358 place count 1343 transition count 2232
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 4367 place count 1334 transition count 2232
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 27 Pre rules applied. Total rules applied 4367 place count 1334 transition count 2205
Deduced a syphon composed of 27 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 11 with 55 rules applied. Total rules applied 4422 place count 1306 transition count 2205
Discarding 19 places :
Implicit places reduction removed 19 places
Iterating post reduction 11 with 19 rules applied. Total rules applied 4441 place count 1287 transition count 2205
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 4441 place count 1287 transition count 2204
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 4443 place count 1286 transition count 2204
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 5 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 12 with 56 rules applied. Total rules applied 4499 place count 1258 transition count 2176
Discarding 18 places :
Symmetric choice reduction at 12 with 18 rule applications. Total rules 4517 place count 1240 transition count 2158
Iterating global reduction 12 with 18 rules applied. Total rules applied 4535 place count 1240 transition count 2158
Discarding 9 places :
Symmetric choice reduction at 12 with 9 rule applications. Total rules 4544 place count 1231 transition count 2149
Iterating global reduction 12 with 9 rules applied. Total rules applied 4553 place count 1231 transition count 2149
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 12 with 9 rules applied. Total rules applied 4562 place count 1231 transition count 2140
Applied a total of 4562 rules in 2996 ms. Remains 1231 /3599 variables (removed 2368) and now considering 2140/4452 (removed 2312) transitions.
// Phase 1: matrix 2140 rows 1231 cols
[2024-06-01 10:16:24] [INFO ] Computed 202 invariants in 42 ms
[2024-06-01 10:16:26] [INFO ] Implicit Places using invariants in 1758 ms returned [1, 18, 19, 31, 48, 67, 86, 139, 149, 150, 152, 169, 187, 207, 258, 259, 271, 272, 274, 291, 309, 329, 380, 381, 393, 394, 396, 413, 431, 451, 502, 503, 515, 516, 518, 535, 553, 573, 624, 625, 637, 638, 640, 657, 675, 695, 747, 748, 760, 761, 763, 780, 798, 818, 869, 870, 882, 883, 885, 902, 920, 940, 991, 992, 1004, 1005, 1007, 1024, 1042, 1062, 1113, 1114, 1117, 1128, 1129, 1130, 1148, 1169, 1170, 1171, 1172]
Discarding 81 places :
Implicit Place search using SMT only with invariants took 1761 ms to find 81 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1150/3599 places, 2140/4452 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 144 transitions
Trivial Post-agglo rules discarded 144 transitions
Performed 144 trivial Post agglomeration. Transition count delta: 144
Iterating post reduction 0 with 144 rules applied. Total rules applied 144 place count 1150 transition count 1996
Reduce places removed 144 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 148 rules applied. Total rules applied 292 place count 1006 transition count 1992
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 296 place count 1002 transition count 1992
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 296 place count 1002 transition count 1949
Deduced a syphon composed of 43 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 87 rules applied. Total rules applied 383 place count 958 transition count 1949
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 395 place count 954 transition count 1941
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 403 place count 946 transition count 1941
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 406 place count 943 transition count 1938
Iterating global reduction 5 with 3 rules applied. Total rules applied 409 place count 943 transition count 1938
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 412 place count 943 transition count 1935
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 68
Deduced a syphon composed of 68 places in 3 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 6 with 136 rules applied. Total rules applied 548 place count 875 transition count 1867
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 552 place count 873 transition count 1868
Applied a total of 552 rules in 213 ms. Remains 873 /1150 variables (removed 277) and now considering 1868/2140 (removed 272) transitions.
// Phase 1: matrix 1868 rows 873 cols
[2024-06-01 10:16:26] [INFO ] Computed 116 invariants in 22 ms
[2024-06-01 10:16:27] [INFO ] Implicit Places using invariants in 1126 ms returned [89, 96, 101, 176, 182, 187, 264, 270, 275, 352, 358, 363, 440, 446, 451, 528, 536, 541, 618, 624, 629, 706, 712, 717, 794, 800, 805, 870]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 1129 ms to find 28 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 845/3599 places, 1868/4452 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 845 transition count 1867
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 844 transition count 1867
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 20 place count 826 transition count 1849
Iterating global reduction 2 with 18 rules applied. Total rules applied 38 place count 826 transition count 1849
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 56 place count 808 transition count 1831
Iterating global reduction 2 with 18 rules applied. Total rules applied 74 place count 808 transition count 1831
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 82 place count 800 transition count 1823
Iterating global reduction 2 with 8 rules applied. Total rules applied 90 place count 800 transition count 1823
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 108 place count 791 transition count 1814
Applied a total of 108 rules in 187 ms. Remains 791 /845 variables (removed 54) and now considering 1814/1868 (removed 54) transitions.
// Phase 1: matrix 1814 rows 791 cols
[2024-06-01 10:16:27] [INFO ] Computed 88 invariants in 20 ms
[2024-06-01 10:16:28] [INFO ] Implicit Places using invariants in 1081 ms returned []
[2024-06-01 10:16:28] [INFO ] Invariant cache hit.
[2024-06-01 10:16:31] [INFO ] Implicit Places using invariants and state equation in 2390 ms returned []
Implicit Place search using SMT with State Equation took 3478 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 791/3599 places, 1814/4452 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 9770 ms. Remains : 791/3599 places, 1814/4452 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-12
Stuttering criterion allowed to conclude after 124 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-09b-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09b-LTLFireability-12 finished in 9865 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 1 out of 3599 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3599/3599 places, 4452/4452 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 3592 transition count 4445
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 3592 transition count 4445
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 20 place count 3586 transition count 4431
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 3586 transition count 4431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 3585 transition count 4430
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 3585 transition count 4430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 3584 transition count 4422
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 3584 transition count 4422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 3583 transition count 4421
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 3583 transition count 4421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 3582 transition count 4413
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 3582 transition count 4413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 3581 transition count 4405
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 3581 transition count 4405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 3580 transition count 4404
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 3580 transition count 4404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 3579 transition count 4396
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 3579 transition count 4396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 3578 transition count 4388
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 3578 transition count 4388
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 3577 transition count 4387
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 3577 transition count 4387
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 3576 transition count 4379
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 3576 transition count 4379
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 3575 transition count 4371
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 3575 transition count 4371
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 3574 transition count 4370
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 3574 transition count 4370
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 3573 transition count 4362
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 3573 transition count 4362
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 3572 transition count 4354
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 3572 transition count 4354
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 3571 transition count 4353
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 3571 transition count 4353
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 3570 transition count 4345
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 3570 transition count 4345
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 3569 transition count 4337
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 3569 transition count 4337
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 3568 transition count 4336
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 3568 transition count 4336
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 3567 transition count 4328
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 3567 transition count 4328
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 3566 transition count 4320
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 3566 transition count 4320
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 3565 transition count 4319
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 3565 transition count 4319
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 3564 transition count 4311
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 3564 transition count 4311
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 3563 transition count 4303
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 3563 transition count 4303
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 3562 transition count 4302
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 3562 transition count 4302
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 3561 transition count 4294
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 3561 transition count 4294
Applied a total of 76 rules in 13401 ms. Remains 3561 /3599 variables (removed 38) and now considering 4294/4452 (removed 158) transitions.
// Phase 1: matrix 4294 rows 3561 cols
[2024-06-01 10:16:44] [INFO ] Computed 383 invariants in 70 ms
[2024-06-01 10:16:47] [INFO ] Implicit Places using invariants in 2730 ms returned []
[2024-06-01 10:16:47] [INFO ] Invariant cache hit.
[2024-06-01 10:17:18] [INFO ] Implicit Places using invariants and state equation in 30711 ms returned []
Implicit Place search using SMT with State Equation took 33447 ms to find 0 implicit places.
Running 4293 sub problems to find dead transitions.
[2024-06-01 10:17:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3560 variables, 222/222 constraints. Problems are: Problem set: 0 solved, 4293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3560/7855 variables, and 222 constraints, problems are : Problem set: 0 solved, 4293 unsolved in 30082 ms.
Refiners :[Positive P Invariants (semi-flows): 0/94 constraints, Generalized P Invariants (flows): 222/289 constraints, State Equation: 0/3561 constraints, PredecessorRefiner: 4293/4293 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4293 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3560 variables, 222/222 constraints. Problems are: Problem set: 0 solved, 4293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3560/7855 variables, and 222 constraints, problems are : Problem set: 0 solved, 4293 unsolved in 30110 ms.
Refiners :[Positive P Invariants (semi-flows): 0/94 constraints, Generalized P Invariants (flows): 222/289 constraints, State Equation: 0/3561 constraints, PredecessorRefiner: 0/4293 constraints, Known Traps: 0/0 constraints]
After SMT, in 62685ms problems are : Problem set: 0 solved, 4293 unsolved
Search for dead transitions found 0 dead transitions in 62739ms
Starting structural reductions in LTL mode, iteration 1 : 3561/3599 places, 4294/4452 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109599 ms. Remains : 3561/3599 places, 4294/4452 transitions.
Stuttering acceptance computed with spot in 88 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-14
Entered a terminal (fully accepting) state of product in 7711 steps with 9 reset in 67 ms.
FORMULA ASLink-PT-09b-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09b-LTLFireability-14 finished in 109808 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(F(((p1 U (p2||G(p1)))&&p0))))'
Support contains 4 out of 3599 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3599/3599 places, 4452/4452 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 3593 transition count 4446
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 3593 transition count 4446
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 3588 transition count 4433
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 3588 transition count 4433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 3587 transition count 4432
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 3587 transition count 4432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 3586 transition count 4424
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 3586 transition count 4424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 3585 transition count 4423
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 3585 transition count 4423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 3584 transition count 4415
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 3584 transition count 4415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 3583 transition count 4407
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 3583 transition count 4407
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 3582 transition count 4406
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 3582 transition count 4406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 3581 transition count 4398
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 3581 transition count 4398
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 3580 transition count 4390
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 3580 transition count 4390
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 3579 transition count 4389
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 3579 transition count 4389
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 3578 transition count 4381
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 3578 transition count 4381
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 3577 transition count 4373
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 3577 transition count 4373
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 3576 transition count 4372
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 3576 transition count 4372
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 3575 transition count 4364
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 3575 transition count 4364
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 3574 transition count 4356
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 3574 transition count 4356
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 3573 transition count 4355
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 3573 transition count 4355
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 3572 transition count 4347
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 3572 transition count 4347
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 3571 transition count 4339
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 3571 transition count 4339
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 3570 transition count 4338
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 3570 transition count 4338
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 3569 transition count 4330
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 3569 transition count 4330
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 3568 transition count 4322
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 3568 transition count 4322
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 3567 transition count 4321
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 3567 transition count 4321
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 3566 transition count 4313
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 3566 transition count 4313
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 3565 transition count 4305
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 3565 transition count 4305
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 3564 transition count 4304
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 3564 transition count 4304
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 3563 transition count 4296
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 3563 transition count 4296
Applied a total of 72 rules in 13278 ms. Remains 3563 /3599 variables (removed 36) and now considering 4296/4452 (removed 156) transitions.
// Phase 1: matrix 4296 rows 3563 cols
[2024-06-01 10:18:34] [INFO ] Computed 383 invariants in 87 ms
[2024-06-01 10:18:38] [INFO ] Implicit Places using invariants in 4155 ms returned []
[2024-06-01 10:18:38] [INFO ] Invariant cache hit.
[2024-06-01 10:18:59] [INFO ] Implicit Places using invariants and state equation in 20690 ms returned []
Implicit Place search using SMT with State Equation took 24848 ms to find 0 implicit places.
Running 4295 sub problems to find dead transitions.
[2024-06-01 10:18:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3562 variables, 219/219 constraints. Problems are: Problem set: 0 solved, 4295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3562/7859 variables, and 219 constraints, problems are : Problem set: 0 solved, 4295 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 0/91 constraints, Generalized P Invariants (flows): 219/292 constraints, State Equation: 0/3563 constraints, PredecessorRefiner: 4295/4295 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3562 variables, 219/219 constraints. Problems are: Problem set: 0 solved, 4295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3562/7859 variables, and 219 constraints, problems are : Problem set: 0 solved, 4295 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 0/91 constraints, Generalized P Invariants (flows): 219/292 constraints, State Equation: 0/3563 constraints, PredecessorRefiner: 0/4295 constraints, Known Traps: 0/0 constraints]
After SMT, in 62593ms problems are : Problem set: 0 solved, 4295 unsolved
Search for dead transitions found 0 dead transitions in 62644ms
Starting structural reductions in LTL mode, iteration 1 : 3563/3599 places, 4296/4452 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100779 ms. Remains : 3563/3599 places, 4296/4452 transitions.
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ASLink-PT-09b-LTLFireability-15
Product exploration explored 100000 steps with 50000 reset in 1372 ms.
Product exploration explored 100000 steps with 50000 reset in 1053 ms.
Computed a total of 146 stabilizing places and 146 stable transitions
Computed a total of 146 stabilizing places and 146 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (NOT (AND p0 (NOT p2) p1))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 13 factoid took 160 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-09b-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-09b-LTLFireability-15 finished in 103633 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||G((X((p1||G(p2)))||G(p0))))))'
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 U (G(p0)||(p0&&(p1||G(p2))))))))'
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(p0))'
[2024-06-01 10:20:05] [INFO ] Flatten gal took : 185 ms
[2024-06-01 10:20:05] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-06-01 10:20:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3599 places, 4452 transitions and 13831 arcs took 31 ms.
Total runtime 1888466 ms.
There are residual formulas that ITS could not solve within timeout

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2024

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-09b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ASLink-PT-09b, 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 r464-smll-171620117900148"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09b.tgz
mv ASLink-PT-09b 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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;