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.r579-smll-171734921300114.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)
......................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is MedleyA-PT-15, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r579-smll-171734921300114
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 6.0K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 9.4K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 110K Jun 2 16:33 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 MedleyA-PT-15-CTLFireability-2024-00
FORMULA_NAME MedleyA-PT-15-CTLFireability-2024-01
FORMULA_NAME MedleyA-PT-15-CTLFireability-2024-02
FORMULA_NAME MedleyA-PT-15-CTLFireability-2024-03
FORMULA_NAME MedleyA-PT-15-CTLFireability-2024-04
FORMULA_NAME MedleyA-PT-15-CTLFireability-2024-05
FORMULA_NAME MedleyA-PT-15-CTLFireability-2024-06
FORMULA_NAME MedleyA-PT-15-CTLFireability-2024-07
FORMULA_NAME MedleyA-PT-15-CTLFireability-2024-08
FORMULA_NAME MedleyA-PT-15-CTLFireability-2024-09
FORMULA_NAME MedleyA-PT-15-CTLFireability-2024-10
FORMULA_NAME MedleyA-PT-15-CTLFireability-2024-11
FORMULA_NAME MedleyA-PT-15-CTLFireability-2024-12
FORMULA_NAME MedleyA-PT-15-CTLFireability-2024-13
FORMULA_NAME MedleyA-PT-15-CTLFireability-2024-14
FORMULA_NAME MedleyA-PT-15-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717357704505

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyA-PT-15
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 19:48:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-02 19:48:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 19:48:27] [INFO ] Load time of PNML (sax parser for PT used): 170 ms
[2024-06-02 19:48:27] [INFO ] Transformed 192 places.
[2024-06-02 19:48:27] [INFO ] Transformed 475 transitions.
[2024-06-02 19:48:27] [INFO ] Found NUPN structural information;
[2024-06-02 19:48:27] [INFO ] Parsed PT model containing 192 places and 475 transitions and 1522 arcs in 396 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 24 ms.
Ensure Unique test removed 2 transitions
Reduce redundant transitions removed 2 transitions.
Support contains 104 out of 192 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 473/473 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 175 transition count 451
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 175 transition count 451
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 43 place count 175 transition count 442
Applied a total of 43 rules in 53 ms. Remains 175 /192 variables (removed 17) and now considering 442/473 (removed 31) transitions.
// Phase 1: matrix 442 rows 175 cols
[2024-06-02 19:48:27] [INFO ] Computed 7 invariants in 40 ms
[2024-06-02 19:48:28] [INFO ] Implicit Places using invariants in 437 ms returned []
[2024-06-02 19:48:28] [INFO ] Invariant cache hit.
[2024-06-02 19:48:28] [INFO ] Implicit Places using invariants and state equation in 454 ms returned []
Implicit Place search using SMT with State Equation took 938 ms to find 0 implicit places.
Running 441 sub problems to find dead transitions.
[2024-06-02 19:48:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/174 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 441 unsolved
At refinement iteration 1 (OVERLAPS) 1/175 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 441 unsolved
[2024-06-02 19:48:35] [INFO ] Deduced a trap composed of 23 places in 142 ms of which 25 ms to minimize.
[2024-06-02 19:48:35] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 3 ms to minimize.
[2024-06-02 19:48:35] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 2 ms to minimize.
[2024-06-02 19:48:36] [INFO ] Deduced a trap composed of 18 places in 142 ms of which 2 ms to minimize.
[2024-06-02 19:48:36] [INFO ] Deduced a trap composed of 114 places in 135 ms of which 2 ms to minimize.
[2024-06-02 19:48:36] [INFO ] Deduced a trap composed of 17 places in 152 ms of which 3 ms to minimize.
[2024-06-02 19:48:36] [INFO ] Deduced a trap composed of 101 places in 127 ms of which 3 ms to minimize.
[2024-06-02 19:48:36] [INFO ] Deduced a trap composed of 42 places in 118 ms of which 2 ms to minimize.
[2024-06-02 19:48:36] [INFO ] Deduced a trap composed of 89 places in 111 ms of which 2 ms to minimize.
[2024-06-02 19:48:37] [INFO ] Deduced a trap composed of 60 places in 125 ms of which 2 ms to minimize.
[2024-06-02 19:48:37] [INFO ] Deduced a trap composed of 42 places in 108 ms of which 2 ms to minimize.
[2024-06-02 19:48:38] [INFO ] Deduced a trap composed of 38 places in 178 ms of which 4 ms to minimize.
[2024-06-02 19:48:38] [INFO ] Deduced a trap composed of 42 places in 111 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/175 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 441 unsolved
[2024-06-02 19:48:40] [INFO ] Deduced a trap composed of 93 places in 199 ms of which 3 ms to minimize.
[2024-06-02 19:48:41] [INFO ] Deduced a trap composed of 114 places in 114 ms of which 2 ms to minimize.
[2024-06-02 19:48:41] [INFO ] Deduced a trap composed of 47 places in 164 ms of which 3 ms to minimize.
[2024-06-02 19:48:42] [INFO ] Deduced a trap composed of 27 places in 126 ms of which 3 ms to minimize.
[2024-06-02 19:48:42] [INFO ] Deduced a trap composed of 25 places in 211 ms of which 3 ms to minimize.
[2024-06-02 19:48:42] [INFO ] Deduced a trap composed of 37 places in 175 ms of which 3 ms to minimize.
[2024-06-02 19:48:43] [INFO ] Deduced a trap composed of 41 places in 158 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/175 variables, 7/27 constraints. Problems are: Problem set: 0 solved, 441 unsolved
[2024-06-02 19:48:49] [INFO ] Deduced a trap composed of 128 places in 232 ms of which 3 ms to minimize.
[2024-06-02 19:48:50] [INFO ] Deduced a trap composed of 119 places in 191 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/175 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 441 unsolved
[2024-06-02 19:48:53] [INFO ] Deduced a trap composed of 119 places in 224 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/175 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 441 unsolved
[2024-06-02 19:48:57] [INFO ] Deduced a trap composed of 118 places in 206 ms of which 3 ms to minimize.
[2024-06-02 19:48:58] [INFO ] Deduced a trap composed of 119 places in 128 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 175/617 variables, and 32 constraints, problems are : Problem set: 0 solved, 441 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/175 constraints, PredecessorRefiner: 441/441 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 441 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/174 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 441 unsolved
At refinement iteration 1 (OVERLAPS) 1/175 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 441 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/175 variables, 25/32 constraints. Problems are: Problem set: 0 solved, 441 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/175 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 441 unsolved
At refinement iteration 4 (OVERLAPS) 442/617 variables, 175/207 constraints. Problems are: Problem set: 0 solved, 441 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/617 variables, 441/648 constraints. Problems are: Problem set: 0 solved, 441 unsolved
[2024-06-02 19:49:10] [INFO ] Deduced a trap composed of 29 places in 110 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/617 variables, 1/649 constraints. Problems are: Problem set: 0 solved, 441 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 617/617 variables, and 649 constraints, problems are : Problem set: 0 solved, 441 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 175/175 constraints, PredecessorRefiner: 441/441 constraints, Known Traps: 26/26 constraints]
After SMT, in 60737ms problems are : Problem set: 0 solved, 441 unsolved
Search for dead transitions found 0 dead transitions in 60791ms
Starting structural reductions in LTL mode, iteration 1 : 175/192 places, 442/473 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61844 ms. Remains : 175/192 places, 442/473 transitions.
Support contains 104 out of 175 places after structural reductions.
[2024-06-02 19:49:29] [INFO ] Flatten gal took : 84 ms
[2024-06-02 19:49:29] [INFO ] Flatten gal took : 53 ms
[2024-06-02 19:49:30] [INFO ] Input system was already deterministic with 442 transitions.
RANDOM walk for 40000 steps (8 resets) in 3169 ms. (12 steps per ms) remains 88/99 properties
BEST_FIRST walk for 4003 steps (8 resets) in 110 ms. (36 steps per ms) remains 88/88 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 86/88 properties
BEST_FIRST walk for 4002 steps (8 resets) in 83 ms. (47 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 86/86 properties
BEST_FIRST walk for 4002 steps (8 resets) in 51 ms. (76 steps per ms) remains 82/86 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (8 resets) in 38 ms. (102 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4001 steps (8 resets) in 26 ms. (148 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4001 steps (8 resets) in 29 ms. (133 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4001 steps (8 resets) in 37 ms. (105 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4001 steps (8 resets) in 23 ms. (166 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4000 steps (8 resets) in 20 ms. (190 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (8 resets) in 42 ms. (93 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4001 steps (8 resets) in 21 ms. (181 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 82/82 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 81/82 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 61 ms. (64 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 41 ms. (95 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 61 ms. (64 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4001 steps (8 resets) in 29 ms. (133 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 36 ms. (108 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4000 steps (8 resets) in 29 ms. (133 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4001 steps (8 resets) in 29 ms. (133 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4001 steps (8 resets) in 21 ms. (181 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4001 steps (8 resets) in 15 ms. (250 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4001 steps (8 resets) in 26 ms. (148 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4000 steps (8 resets) in 18 ms. (210 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4001 steps (8 resets) in 24 ms. (160 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4001 steps (8 resets) in 15 ms. (250 steps per ms) remains 81/81 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 81/81 properties
[2024-06-02 19:49:32] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 81 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp84 is UNSAT
At refinement iteration 1 (OVERLAPS) 86/175 variables, 7/7 constraints. Problems are: Problem set: 4 solved, 77 unsolved
[2024-06-02 19:49:33] [INFO ] Deduced a trap composed of 42 places in 113 ms of which 2 ms to minimize.
[2024-06-02 19:49:33] [INFO ] Deduced a trap composed of 38 places in 107 ms of which 2 ms to minimize.
[2024-06-02 19:49:33] [INFO ] Deduced a trap composed of 18 places in 50 ms of which 1 ms to minimize.
[2024-06-02 19:49:33] [INFO ] Deduced a trap composed of 29 places in 127 ms of which 2 ms to minimize.
[2024-06-02 19:49:34] [INFO ] Deduced a trap composed of 42 places in 124 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/175 variables, 5/12 constraints. Problems are: Problem set: 4 solved, 77 unsolved
[2024-06-02 19:49:34] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 1 ms to minimize.
[2024-06-02 19:49:34] [INFO ] Deduced a trap composed of 38 places in 117 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/175 variables, 2/14 constraints. Problems are: Problem set: 4 solved, 77 unsolved
[2024-06-02 19:49:35] [INFO ] Deduced a trap composed of 25 places in 196 ms of which 3 ms to minimize.
[2024-06-02 19:49:35] [INFO ] Deduced a trap composed of 44 places in 160 ms of which 7 ms to minimize.
[2024-06-02 19:49:35] [INFO ] Deduced a trap composed of 27 places in 123 ms of which 2 ms to minimize.
[2024-06-02 19:49:35] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/175 variables, 4/18 constraints. Problems are: Problem set: 4 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/175 variables, 0/18 constraints. Problems are: Problem set: 4 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 442/617 variables, 175/193 constraints. Problems are: Problem set: 4 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/617 variables, 0/193 constraints. Problems are: Problem set: 4 solved, 77 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 617/617 variables, and 193 constraints, problems are : Problem set: 4 solved, 77 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 175/175 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 4 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 77 unsolved
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp41 is UNSAT
At refinement iteration 1 (OVERLAPS) 89/175 variables, 7/7 constraints. Problems are: Problem set: 6 solved, 75 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/175 variables, 11/18 constraints. Problems are: Problem set: 6 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/175 variables, 0/18 constraints. Problems are: Problem set: 6 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 442/617 variables, 175/193 constraints. Problems are: Problem set: 6 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/617 variables, 75/268 constraints. Problems are: Problem set: 6 solved, 75 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 617/617 variables, and 268 constraints, problems are : Problem set: 6 solved, 75 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 175/175 constraints, PredecessorRefiner: 75/81 constraints, Known Traps: 11/11 constraints]
After SMT, in 10104ms problems are : Problem set: 6 solved, 75 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 85 out of 175 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 175/175 places, 442/442 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 0 with 7 rules applied. Total rules applied 7 place count 175 transition count 435
Reduce places removed 7 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 10 rules applied. Total rules applied 17 place count 168 transition count 432
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 20 place count 165 transition count 432
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 20 place count 165 transition count 427
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 30 place count 160 transition count 427
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 36 place count 154 transition count 418
Iterating global reduction 3 with 6 rules applied. Total rules applied 42 place count 154 transition count 418
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 43 place count 154 transition count 417
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 63 place count 144 transition count 407
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 64 place count 144 transition count 406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 68 place count 142 transition count 416
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 77 place count 142 transition count 407
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 78 place count 141 transition count 406
Iterating global reduction 5 with 1 rules applied. Total rules applied 79 place count 141 transition count 406
Free-agglomeration rule applied 7 times.
Iterating global reduction 5 with 7 rules applied. Total rules applied 86 place count 141 transition count 399
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 93 place count 134 transition count 399
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 95 place count 134 transition count 397
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 96 place count 134 transition count 397
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 97 place count 133 transition count 396
Applied a total of 97 rules in 214 ms. Remains 133 /175 variables (removed 42) and now considering 396/442 (removed 46) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 215 ms. Remains : 133/175 places, 396/442 transitions.
RANDOM walk for 40000 steps (8 resets) in 822 ms. (48 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4002 steps (8 resets) in 80 ms. (49 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4002 steps (8 resets) in 66 ms. (59 steps per ms) remains 75/75 properties
BEST_FIRST walk for 4002 steps (8 resets) in 50 ms. (78 steps per ms) remains 74/75 properties
BEST_FIRST walk for 4002 steps (8 resets) in 56 ms. (70 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (8 resets) in 57 ms. (69 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (8 resets) in 40 ms. (97 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (8 resets) in 55 ms. (71 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (8 resets) in 58 ms. (67 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4000 steps (8 resets) in 41 ms. (95 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (8 resets) in 44 ms. (88 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4000 steps (8 resets) in 43 ms. (90 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (8 resets) in 41 ms. (95 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (8 resets) in 75 ms. (52 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (8 resets) in 50 ms. (78 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (8 resets) in 59 ms. (66 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (8 resets) in 51 ms. (76 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (8 resets) in 41 ms. (95 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (8 resets) in 31 ms. (125 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4000 steps (8 resets) in 29 ms. (133 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4001 steps (8 resets) in 53 ms. (74 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 74/74 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 73/74 properties
BEST_FIRST walk for 4002 steps (8 resets) in 32 ms. (121 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4001 steps (8 resets) in 31 ms. (125 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4001 steps (8 resets) in 40 ms. (97 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4000 steps (8 resets) in 29 ms. (133 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4001 steps (8 resets) in 28 ms. (137 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4001 steps (8 resets) in 28 ms. (137 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4001 steps (8 resets) in 28 ms. (137 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4001 steps (8 resets) in 30 ms. (129 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4001 steps (8 resets) in 29 ms. (133 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4001 steps (8 resets) in 29 ms. (133 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4001 steps (8 resets) in 28 ms. (137 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4001 steps (8 resets) in 29 ms. (133 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4001 steps (8 resets) in 28 ms. (137 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4001 steps (8 resets) in 29 ms. (133 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4001 steps (8 resets) in 27 ms. (142 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4000 steps (8 resets) in 27 ms. (142 steps per ms) remains 73/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 73/73 properties
Interrupted probabilistic random walk after 424763 steps, run timeout after 3001 ms. (steps per millisecond=141 ) properties seen :65 out of 73
Probabilistic random walk after 424763 steps, saw 74609 distinct states, run finished after 3006 ms. (steps per millisecond=141 ) properties seen :65
// Phase 1: matrix 396 rows 133 cols
[2024-06-02 19:49:47] [INFO ] Computed 7 invariants in 4 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, 8 unsolved
At refinement iteration 1 (OVERLAPS) 109/129 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-02 19:49:47] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 2 ms to minimize.
[2024-06-02 19:49:47] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-06-02 19:49:47] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 3 ms to minimize.
[2024-06-02 19:49:47] [INFO ] Deduced a trap composed of 30 places in 97 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/129 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 393/522 variables, 129/138 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-02 19:49:47] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/522 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/522 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 7/529 variables, 4/143 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/529 variables, 2/145 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/529 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/529 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 529/529 variables, and 145 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1044 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 133/133 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 109/129 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/129 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 393/522 variables, 129/139 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/522 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/522 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 7/529 variables, 4/146 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/529 variables, 2/148 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/529 variables, 5/153 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/529 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 0/529 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 529/529 variables, and 153 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1330 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 133/133 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 5/5 constraints]
After SMT, in 2392ms problems are : Problem set: 0 solved, 8 unsolved
Parikh walk visited 0 properties in 9210 ms.
Support contains 20 out of 133 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 133/133 places, 396/396 transitions.
Graph (trivial) has 97 edges and 133 vertex of which 5 / 133 are part of one of the 2 SCC in 5 ms
Free SCC test removed 3 places
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 130 transition count 385
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 124 transition count 385
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 13 place count 124 transition count 379
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 27 place count 116 transition count 379
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 100 edges and 116 vertex of which 28 / 116 are part of one of the 8 SCC in 1 ms
Free SCC test removed 20 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 29 place count 96 transition count 378
Drop transitions (Empty/Sink Transition effects.) removed 60 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 3 with 72 rules applied. Total rules applied 101 place count 96 transition count 306
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 117 place count 80 transition count 266
Iterating global reduction 4 with 16 rules applied. Total rules applied 133 place count 80 transition count 266
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 147 place count 80 transition count 252
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 147 place count 80 transition count 251
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 149 place count 79 transition count 251
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 153 place count 77 transition count 249
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 154 place count 77 transition count 248
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -47
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 166 place count 71 transition count 295
Drop transitions (Redundant composition of simpler transitions.) removed 86 transitions
Redundant transition composition rules discarded 86 transitions
Iterating global reduction 6 with 86 rules applied. Total rules applied 252 place count 71 transition count 209
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 6 with 3 rules applied. Total rules applied 255 place count 71 transition count 206
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 258 place count 68 transition count 206
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 258 place count 68 transition count 205
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 260 place count 67 transition count 205
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 261 place count 66 transition count 197
Iterating global reduction 8 with 1 rules applied. Total rules applied 262 place count 66 transition count 197
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 264 place count 65 transition count 196
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 266 place count 64 transition count 200
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 8 with 7 rules applied. Total rules applied 273 place count 64 transition count 193
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 275 place count 63 transition count 192
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 276 place count 63 transition count 191
Free-agglomeration rule applied 6 times.
Iterating global reduction 8 with 6 rules applied. Total rules applied 282 place count 63 transition count 185
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 288 place count 57 transition count 185
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 9 with 2 rules applied. Total rules applied 290 place count 57 transition count 228
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 292 place count 55 transition count 228
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 10 with 4 rules applied. Total rules applied 296 place count 55 transition count 228
Applied a total of 296 rules in 92 ms. Remains 55 /133 variables (removed 78) and now considering 228/396 (removed 168) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 55/133 places, 228/396 transitions.
RANDOM walk for 40000 steps (57 resets) in 421 ms. (94 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40000 steps (143 resets) in 408 ms. (97 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40000 steps (6664 resets) in 146 ms. (272 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (43 resets) in 581 ms. (68 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (16 resets) in 176 ms. (226 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (3133 resets) in 140 ms. (283 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40000 steps (150 resets) in 183 ms. (217 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (196 resets) in 139 ms. (285 steps per ms) remains 6/6 properties
[2024-06-02 19:49:59] [INFO ] Flow matrix only has 216 transitions (discarded 12 similar events)
// Phase 1: matrix 216 rows 55 cols
[2024-06-02 19:49:59] [INFO ] Computed 5 invariants in 2 ms
[2024-06-02 19:49:59] [INFO ] State equation strengthened by 9 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 38/55 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-06-02 19:49:59] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 2 ms to minimize.
[2024-06-02 19:49:59] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-06-02 19:49:59] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-06-02 19:50:00] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-06-02 19:50:00] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 216/271 variables, 55/65 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/271 variables, 9/74 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/271 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 0/271 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 271/271 variables, and 74 constraints, problems are : Problem set: 0 solved, 6 unsolved in 693 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 55/55 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 38/55 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 216/271 variables, 55/65 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/271 variables, 9/74 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/271 variables, 6/80 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-06-02 19:50:00] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 1 ms to minimize.
[2024-06-02 19:50:00] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/271 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-06-02 19:50:01] [INFO ] Deduced a trap composed of 8 places in 54 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/271 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/271 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 0/271 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 271/271 variables, and 83 constraints, problems are : Problem set: 0 solved, 6 unsolved in 976 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 55/55 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 8/8 constraints]
After SMT, in 1693ms problems are : Problem set: 0 solved, 6 unsolved
Parikh walk visited 2 properties in 3543 ms.
Support contains 14 out of 55 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 55/55 places, 228/228 transitions.
Graph (trivial) has 21 edges and 55 vertex of which 2 / 55 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 54 transition count 225
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 53 transition count 225
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 51 transition count 223
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 50 transition count 227
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 15 place count 50 transition count 221
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 50 transition count 241
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 49 transition count 241
Applied a total of 17 rules in 24 ms. Remains 49 /55 variables (removed 6) and now considering 241/228 (removed -13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 49/55 places, 241/228 transitions.
RANDOM walk for 40000 steps (79 resets) in 81 ms. (487 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40000 steps (6664 resets) in 75 ms. (526 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (15 resets) in 94 ms. (421 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (142 resets) in 55 ms. (714 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (78 resets) in 125 ms. (317 steps per ms) remains 3/4 properties
[2024-06-02 19:50:05] [INFO ] Flow matrix only has 229 transitions (discarded 12 similar events)
// Phase 1: matrix 229 rows 49 cols
[2024-06-02 19:50:05] [INFO ] Computed 5 invariants in 2 ms
[2024-06-02 19:50:05] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 40/49 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-06-02 19:50:05] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 1 ms to minimize.
[2024-06-02 19:50:05] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 229/278 variables, 49/56 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/278 variables, 12/68 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-06-02 19:50:05] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/278 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/278 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/278 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 278/278 variables, and 69 constraints, problems are : Problem set: 0 solved, 3 unsolved in 388 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 49/49 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 40/49 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 229/278 variables, 49/57 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/278 variables, 12/69 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/278 variables, 3/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-06-02 19:50:06] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/278 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/278 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/278 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 278/278 variables, and 73 constraints, problems are : Problem set: 0 solved, 3 unsolved in 733 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 49/49 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 4/4 constraints]
After SMT, in 1131ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 1879 ms.
Support contains 9 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 241/241 transitions.
Graph (trivial) has 21 edges and 49 vertex of which 2 / 49 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 48 transition count 238
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 47 transition count 238
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 47 transition count 237
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 46 transition count 237
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 6 place count 45 transition count 229
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 45 transition count 229
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 44 transition count 228
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 2 with 21 rules applied. Total rules applied 30 place count 44 transition count 207
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 43 transition count 206
Free-agglomeration rule applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 35 place count 43 transition count 203
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 38 place count 40 transition count 203
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 44 place count 40 transition count 197
Applied a total of 44 rules in 50 ms. Remains 40 /49 variables (removed 9) and now considering 197/241 (removed 44) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 40/49 places, 197/241 transitions.
RANDOM walk for 40000 steps (51 resets) in 78 ms. (506 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40000 steps (10000 resets) in 28 ms. (1379 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (19 resets) in 98 ms. (404 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (11 resets) in 131 ms. (303 steps per ms) remains 3/3 properties
Finished probabilistic random walk after 4201 steps, run visited all 3 properties in 34 ms. (steps per millisecond=123 )
Probabilistic random walk after 4201 steps, saw 1493 distinct states, run finished after 41 ms. (steps per millisecond=102 ) properties seen :3
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2024-06-02 19:50:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-02 19:50:08] [INFO ] Flatten gal took : 47 ms
FORMULA MedleyA-PT-15-CTLFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-02 19:50:08] [INFO ] Flatten gal took : 48 ms
[2024-06-02 19:50:08] [INFO ] Input system was already deterministic with 442 transitions.
Support contains 89 out of 175 places (down from 96) after GAL structural reductions.
Computed a total of 15 stabilizing places and 15 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 442/442 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 143 transition count 385
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 143 transition count 385
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 81 place count 143 transition count 368
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 83 place count 141 transition count 364
Iterating global reduction 1 with 2 rules applied. Total rules applied 85 place count 141 transition count 364
Applied a total of 85 rules in 25 ms. Remains 141 /175 variables (removed 34) and now considering 364/442 (removed 78) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 141/175 places, 364/442 transitions.
[2024-06-02 19:50:08] [INFO ] Flatten gal took : 30 ms
[2024-06-02 19:50:08] [INFO ] Flatten gal took : 28 ms
[2024-06-02 19:50:08] [INFO ] Input system was already deterministic with 364 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 175/175 places, 442/442 transitions.
Graph (trivial) has 183 edges and 175 vertex of which 9 / 175 are part of one of the 3 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 168 transition count 414
Reduce places removed 21 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 22 rules applied. Total rules applied 44 place count 147 transition count 413
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 45 place count 146 transition count 413
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 45 place count 146 transition count 405
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 61 place count 138 transition count 405
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 89 place count 110 transition count 352
Iterating global reduction 3 with 28 rules applied. Total rules applied 117 place count 110 transition count 352
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 133 place count 110 transition count 336
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 133 place count 110 transition count 335
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 135 place count 109 transition count 335
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 157 place count 98 transition count 324
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 158 place count 98 transition count 323
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 161 place count 95 transition count 315
Iterating global reduction 5 with 3 rules applied. Total rules applied 164 place count 95 transition count 315
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 174 place count 95 transition count 305
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 176 place count 94 transition count 304
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 177 place count 93 transition count 303
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 101 edges and 91 vertex of which 34 / 91 are part of one of the 14 SCC in 0 ms
Free SCC test removed 20 places
Iterating post reduction 5 with 3 rules applied. Total rules applied 180 place count 71 transition count 303
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 6 with 63 rules applied. Total rules applied 243 place count 71 transition count 240
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 248 place count 66 transition count 182
Iterating global reduction 7 with 5 rules applied. Total rules applied 253 place count 66 transition count 182
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 255 place count 66 transition count 180
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 259 place count 64 transition count 178
Drop transitions (Redundant composition of simpler transitions.) removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 8 with 56 rules applied. Total rules applied 315 place count 64 transition count 122
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 8 with 4 rules applied. Total rules applied 319 place count 64 transition count 118
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 323 place count 60 transition count 118
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 323 place count 60 transition count 117
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 325 place count 59 transition count 117
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 326 place count 58 transition count 113
Iterating global reduction 10 with 1 rules applied. Total rules applied 327 place count 58 transition count 113
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 331 place count 56 transition count 111
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 334 place count 56 transition count 108
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 10 with 2 rules applied. Total rules applied 336 place count 56 transition count 106
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 338 place count 54 transition count 106
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 338 place count 54 transition count 105
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 340 place count 53 transition count 105
Applied a total of 340 rules in 86 ms. Remains 53 /175 variables (removed 122) and now considering 105/442 (removed 337) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 86 ms. Remains : 53/175 places, 105/442 transitions.
[2024-06-02 19:50:08] [INFO ] Flatten gal took : 7 ms
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 9 ms
[2024-06-02 19:50:09] [INFO ] Input system was already deterministic with 105 transitions.
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 442/442 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 148 transition count 393
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 148 transition count 393
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 68 place count 148 transition count 379
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 69 place count 147 transition count 377
Iterating global reduction 1 with 1 rules applied. Total rules applied 70 place count 147 transition count 377
Applied a total of 70 rules in 8 ms. Remains 147 /175 variables (removed 28) and now considering 377/442 (removed 65) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 147/175 places, 377/442 transitions.
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 18 ms
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 19 ms
[2024-06-02 19:50:09] [INFO ] Input system was already deterministic with 377 transitions.
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 442/442 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 146 transition count 390
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 146 transition count 390
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 68 place count 146 transition count 380
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 70 place count 144 transition count 376
Iterating global reduction 1 with 2 rules applied. Total rules applied 72 place count 144 transition count 376
Applied a total of 72 rules in 8 ms. Remains 144 /175 variables (removed 31) and now considering 376/442 (removed 66) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 144/175 places, 376/442 transitions.
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 15 ms
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 17 ms
[2024-06-02 19:50:09] [INFO ] Input system was already deterministic with 376 transitions.
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 442/442 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 143 transition count 385
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 143 transition count 385
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 81 place count 143 transition count 368
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 83 place count 141 transition count 364
Iterating global reduction 1 with 2 rules applied. Total rules applied 85 place count 141 transition count 364
Applied a total of 85 rules in 8 ms. Remains 141 /175 variables (removed 34) and now considering 364/442 (removed 78) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 141/175 places, 364/442 transitions.
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 15 ms
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 18 ms
[2024-06-02 19:50:09] [INFO ] Input system was already deterministic with 364 transitions.
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 442/442 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 147 transition count 390
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 147 transition count 390
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 72 place count 147 transition count 374
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 73 place count 146 transition count 372
Iterating global reduction 1 with 1 rules applied. Total rules applied 74 place count 146 transition count 372
Applied a total of 74 rules in 7 ms. Remains 146 /175 variables (removed 29) and now considering 372/442 (removed 70) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 146/175 places, 372/442 transitions.
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 13 ms
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 13 ms
[2024-06-02 19:50:09] [INFO ] Input system was already deterministic with 372 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 175/175 places, 442/442 transitions.
Graph (trivial) has 200 edges and 175 vertex of which 9 / 175 are part of one of the 3 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 25 place count 168 transition count 411
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 49 place count 144 transition count 411
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 49 place count 144 transition count 402
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 67 place count 135 transition count 402
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 96 place count 106 transition count 347
Iterating global reduction 2 with 29 rules applied. Total rules applied 125 place count 106 transition count 347
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 141 place count 106 transition count 331
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 141 place count 106 transition count 330
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 143 place count 105 transition count 330
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 144 place count 104 transition count 326
Iterating global reduction 3 with 1 rules applied. Total rules applied 145 place count 104 transition count 326
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 169 place count 92 transition count 314
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 170 place count 92 transition count 313
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 173 place count 89 transition count 306
Iterating global reduction 4 with 3 rules applied. Total rules applied 176 place count 89 transition count 306
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 4 with 14 rules applied. Total rules applied 190 place count 89 transition count 292
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 194 place count 87 transition count 290
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 195 place count 86 transition count 289
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 107 edges and 84 vertex of which 36 / 84 are part of one of the 14 SCC in 1 ms
Free SCC test removed 22 places
Iterating post reduction 4 with 3 rules applied. Total rules applied 198 place count 62 transition count 289
Ensure Unique test removed 83 transitions
Reduce isomorphic transitions removed 83 transitions.
Iterating post reduction 5 with 83 rules applied. Total rules applied 281 place count 62 transition count 206
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 287 place count 56 transition count 149
Iterating global reduction 6 with 6 rules applied. Total rules applied 293 place count 56 transition count 149
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 295 place count 56 transition count 147
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 299 place count 54 transition count 145
Drop transitions (Redundant composition of simpler transitions.) removed 41 transitions
Redundant transition composition rules discarded 41 transitions
Iterating global reduction 7 with 41 rules applied. Total rules applied 340 place count 54 transition count 104
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 7 with 5 rules applied. Total rules applied 345 place count 54 transition count 99
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 350 place count 49 transition count 99
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 351 place count 48 transition count 96
Iterating global reduction 9 with 1 rules applied. Total rules applied 352 place count 48 transition count 96
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 356 place count 46 transition count 94
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 359 place count 46 transition count 91
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 9 with 2 rules applied. Total rules applied 361 place count 46 transition count 89
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 363 place count 44 transition count 89
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 1 Pre rules applied. Total rules applied 363 place count 44 transition count 88
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 11 with 2 rules applied. Total rules applied 365 place count 43 transition count 88
Applied a total of 365 rules in 60 ms. Remains 43 /175 variables (removed 132) and now considering 88/442 (removed 354) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60 ms. Remains : 43/175 places, 88/442 transitions.
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 4 ms
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 4 ms
[2024-06-02 19:50:09] [INFO ] Input system was already deterministic with 88 transitions.
RANDOM walk for 10482 steps (2566 resets) in 60 ms. (171 steps per ms) remains 0/1 properties
FORMULA MedleyA-PT-15-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 442/442 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 145 transition count 388
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 145 transition count 388
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 77 place count 145 transition count 371
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 78 place count 144 transition count 369
Iterating global reduction 1 with 1 rules applied. Total rules applied 79 place count 144 transition count 369
Applied a total of 79 rules in 7 ms. Remains 144 /175 variables (removed 31) and now considering 369/442 (removed 73) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 144/175 places, 369/442 transitions.
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 13 ms
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 14 ms
[2024-06-02 19:50:09] [INFO ] Input system was already deterministic with 369 transitions.
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 442/442 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 145 transition count 389
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 145 transition count 389
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 67 place count 145 transition count 382
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 69 place count 143 transition count 378
Iterating global reduction 1 with 2 rules applied. Total rules applied 71 place count 143 transition count 378
Applied a total of 71 rules in 6 ms. Remains 143 /175 variables (removed 32) and now considering 378/442 (removed 64) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 143/175 places, 378/442 transitions.
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 13 ms
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 14 ms
[2024-06-02 19:50:09] [INFO ] Input system was already deterministic with 378 transitions.
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 442/442 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 146 transition count 391
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 146 transition count 391
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 75 place count 146 transition count 374
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 76 place count 145 transition count 372
Iterating global reduction 1 with 1 rules applied. Total rules applied 77 place count 145 transition count 372
Applied a total of 77 rules in 6 ms. Remains 145 /175 variables (removed 30) and now considering 372/442 (removed 70) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 145/175 places, 372/442 transitions.
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 13 ms
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 13 ms
[2024-06-02 19:50:09] [INFO ] Input system was already deterministic with 372 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 175/175 places, 442/442 transitions.
Graph (trivial) has 170 edges and 175 vertex of which 6 / 175 are part of one of the 2 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 170 transition count 416
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 43 place count 149 transition count 416
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 43 place count 149 transition count 407
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 61 place count 140 transition count 407
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 87 place count 114 transition count 358
Iterating global reduction 2 with 26 rules applied. Total rules applied 113 place count 114 transition count 358
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 126 place count 114 transition count 345
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 126 place count 114 transition count 344
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 128 place count 113 transition count 344
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 129 place count 112 transition count 340
Iterating global reduction 3 with 1 rules applied. Total rules applied 130 place count 112 transition count 340
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 152 place count 101 transition count 329
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 153 place count 101 transition count 328
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 156 place count 98 transition count 321
Iterating global reduction 4 with 3 rules applied. Total rules applied 159 place count 98 transition count 321
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 167 place count 98 transition count 313
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 169 place count 97 transition count 312
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 170 place count 97 transition count 312
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 171 place count 96 transition count 311
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 95 edges and 94 vertex of which 26 / 94 are part of one of the 11 SCC in 0 ms
Free SCC test removed 15 places
Iterating post reduction 4 with 3 rules applied. Total rules applied 174 place count 79 transition count 311
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 5 with 26 rules applied. Total rules applied 200 place count 79 transition count 285
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 201 place count 78 transition count 270
Iterating global reduction 6 with 1 rules applied. Total rules applied 202 place count 78 transition count 270
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 203 place count 78 transition count 269
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 205 place count 77 transition count 268
Drop transitions (Redundant composition of simpler transitions.) removed 99 transitions
Redundant transition composition rules discarded 99 transitions
Iterating global reduction 7 with 99 rules applied. Total rules applied 304 place count 77 transition count 169
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 7 with 4 rules applied. Total rules applied 308 place count 77 transition count 165
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 312 place count 73 transition count 165
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 314 place count 71 transition count 157
Iterating global reduction 9 with 2 rules applied. Total rules applied 316 place count 71 transition count 157
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 318 place count 70 transition count 156
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 319 place count 70 transition count 155
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 321 place count 69 transition count 154
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 322 place count 69 transition count 153
Applied a total of 322 rules in 56 ms. Remains 69 /175 variables (removed 106) and now considering 153/442 (removed 289) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 57 ms. Remains : 69/175 places, 153/442 transitions.
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 7 ms
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 6 ms
[2024-06-02 19:50:09] [INFO ] Input system was already deterministic with 153 transitions.
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 442/442 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 144 transition count 387
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 144 transition count 387
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 76 place count 144 transition count 373
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 78 place count 142 transition count 369
Iterating global reduction 1 with 2 rules applied. Total rules applied 80 place count 142 transition count 369
Applied a total of 80 rules in 6 ms. Remains 142 /175 variables (removed 33) and now considering 369/442 (removed 73) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 142/175 places, 369/442 transitions.
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 12 ms
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 13 ms
[2024-06-02 19:50:09] [INFO ] Input system was already deterministic with 369 transitions.
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 442/442 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 145 transition count 388
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 145 transition count 388
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 77 place count 145 transition count 371
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 79 place count 143 transition count 367
Iterating global reduction 1 with 2 rules applied. Total rules applied 81 place count 143 transition count 367
Applied a total of 81 rules in 6 ms. Remains 143 /175 variables (removed 32) and now considering 367/442 (removed 75) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 143/175 places, 367/442 transitions.
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 11 ms
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 13 ms
[2024-06-02 19:50:09] [INFO ] Input system was already deterministic with 367 transitions.
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 442/442 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 145 transition count 388
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 145 transition count 388
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 77 place count 145 transition count 371
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 79 place count 143 transition count 367
Iterating global reduction 1 with 2 rules applied. Total rules applied 81 place count 143 transition count 367
Applied a total of 81 rules in 6 ms. Remains 143 /175 variables (removed 32) and now considering 367/442 (removed 75) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 143/175 places, 367/442 transitions.
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 11 ms
[2024-06-02 19:50:09] [INFO ] Flatten gal took : 12 ms
[2024-06-02 19:50:10] [INFO ] Input system was already deterministic with 367 transitions.
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 442/442 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 148 transition count 393
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 148 transition count 393
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 68 place count 148 transition count 379
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 69 place count 147 transition count 377
Iterating global reduction 1 with 1 rules applied. Total rules applied 70 place count 147 transition count 377
Applied a total of 70 rules in 6 ms. Remains 147 /175 variables (removed 28) and now considering 377/442 (removed 65) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 147/175 places, 377/442 transitions.
[2024-06-02 19:50:10] [INFO ] Flatten gal took : 10 ms
[2024-06-02 19:50:10] [INFO ] Flatten gal took : 11 ms
[2024-06-02 19:50:10] [INFO ] Input system was already deterministic with 377 transitions.
[2024-06-02 19:50:10] [INFO ] Flatten gal took : 13 ms
[2024-06-02 19:50:10] [INFO ] Flatten gal took : 13 ms
[2024-06-02 19:50:10] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2024-06-02 19:50:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 175 places, 442 transitions and 1440 arcs took 5 ms.
Total runtime 103103 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : MedleyA-PT-15-CTLFireability-2024-01
Could not compute solution for formula : MedleyA-PT-15-CTLFireability-2024-02
Could not compute solution for formula : MedleyA-PT-15-CTLFireability-2024-03
Could not compute solution for formula : MedleyA-PT-15-CTLFireability-2024-04
Could not compute solution for formula : MedleyA-PT-15-CTLFireability-2024-05
Could not compute solution for formula : MedleyA-PT-15-CTLFireability-2024-06
Could not compute solution for formula : MedleyA-PT-15-CTLFireability-2024-08
Could not compute solution for formula : MedleyA-PT-15-CTLFireability-2024-09
Could not compute solution for formula : MedleyA-PT-15-CTLFireability-2024-10
Could not compute solution for formula : MedleyA-PT-15-CTLFireability-2024-11
Could not compute solution for formula : MedleyA-PT-15-CTLFireability-2024-12
Could not compute solution for formula : MedleyA-PT-15-CTLFireability-2024-13
Could not compute solution for formula : MedleyA-PT-15-CTLFireability-2024-14
Could not compute solution for formula : MedleyA-PT-15-CTLFireability-2024-15

BK_STOP 1717357810674

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name MedleyA-PT-15-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/722/ctl_0_
ctl formula name MedleyA-PT-15-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/722/ctl_1_
ctl formula name MedleyA-PT-15-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/722/ctl_2_
ctl formula name MedleyA-PT-15-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/722/ctl_3_
ctl formula name MedleyA-PT-15-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/722/ctl_4_
ctl formula name MedleyA-PT-15-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/722/ctl_5_
ctl formula name MedleyA-PT-15-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/722/ctl_6_
ctl formula name MedleyA-PT-15-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/722/ctl_7_
ctl formula name MedleyA-PT-15-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/722/ctl_8_
ctl formula name MedleyA-PT-15-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/722/ctl_9_
ctl formula name MedleyA-PT-15-CTLFireability-2024-12
ctl formula formula --ctl=/tmp/722/ctl_10_
ctl formula name MedleyA-PT-15-CTLFireability-2024-13
ctl formula formula --ctl=/tmp/722/ctl_11_
ctl formula name MedleyA-PT-15-CTLFireability-2024-14
ctl formula formula --ctl=/tmp/722/ctl_12_
ctl formula name MedleyA-PT-15-CTLFireability-2024-15
ctl formula formula --ctl=/tmp/722/ctl_13_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="MedleyA-PT-15"
export BK_EXAMINATION="CTLFireability"
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 MedleyA-PT-15, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r579-smll-171734921300114"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-15.tgz
mv MedleyA-PT-15 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;