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.r553-tall-171734901300258.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 FireWire-PT-12, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r553-tall-171734901300258
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 6.7K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 11K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K 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 125K 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 FireWire-PT-12-CTLFireability-2024-00
FORMULA_NAME FireWire-PT-12-CTLFireability-2024-01
FORMULA_NAME FireWire-PT-12-CTLFireability-2024-02
FORMULA_NAME FireWire-PT-12-CTLFireability-2024-03
FORMULA_NAME FireWire-PT-12-CTLFireability-2024-04
FORMULA_NAME FireWire-PT-12-CTLFireability-2024-05
FORMULA_NAME FireWire-PT-12-CTLFireability-2024-06
FORMULA_NAME FireWire-PT-12-CTLFireability-2024-07
FORMULA_NAME FireWire-PT-12-CTLFireability-2024-08
FORMULA_NAME FireWire-PT-12-CTLFireability-2024-09
FORMULA_NAME FireWire-PT-12-CTLFireability-2024-10
FORMULA_NAME FireWire-PT-12-CTLFireability-2024-11
FORMULA_NAME FireWire-PT-12-CTLFireability-2024-12
FORMULA_NAME FireWire-PT-12-CTLFireability-2024-13
FORMULA_NAME FireWire-PT-12-CTLFireability-2024-14
FORMULA_NAME FireWire-PT-12-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717355378127

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-12
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 19:09:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-02 19:09:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 19:09:39] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2024-06-02 19:09:39] [INFO ] Transformed 169 places.
[2024-06-02 19:09:39] [INFO ] Transformed 508 transitions.
[2024-06-02 19:09:39] [INFO ] Found NUPN structural information;
[2024-06-02 19:09:39] [INFO ] Parsed PT model containing 169 places and 508 transitions and 1889 arcs in 178 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Ensure Unique test removed 68 transitions
Reduce redundant transitions removed 68 transitions.
Support contains 96 out of 169 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 440/440 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 167 transition count 436
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 167 transition count 436
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 10 place count 167 transition count 430
Applied a total of 10 rules in 33 ms. Remains 167 /169 variables (removed 2) and now considering 430/440 (removed 10) transitions.
[2024-06-02 19:09:39] [INFO ] Flow matrix only has 398 transitions (discarded 32 similar events)
// Phase 1: matrix 398 rows 167 cols
[2024-06-02 19:09:39] [INFO ] Computed 10 invariants in 19 ms
[2024-06-02 19:09:39] [INFO ] Implicit Places using invariants in 269 ms returned []
[2024-06-02 19:09:39] [INFO ] Flow matrix only has 398 transitions (discarded 32 similar events)
[2024-06-02 19:09:39] [INFO ] Invariant cache hit.
[2024-06-02 19:09:40] [INFO ] State equation strengthened by 58 read => feed constraints.
[2024-06-02 19:09:40] [INFO ] Implicit Places using invariants and state equation in 276 ms returned [62, 113, 165]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 576 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/169 places, 430/440 transitions.
Applied a total of 0 rules in 5 ms. Remains 164 /164 variables (removed 0) and now considering 430/430 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 631 ms. Remains : 164/169 places, 430/440 transitions.
Support contains 96 out of 164 places after structural reductions.
[2024-06-02 19:09:40] [INFO ] Flatten gal took : 58 ms
[2024-06-02 19:09:40] [INFO ] Flatten gal took : 29 ms
[2024-06-02 19:09:40] [INFO ] Input system was already deterministic with 430 transitions.
Reduction of identical properties reduced properties to check from 95 to 93
RANDOM walk for 40000 steps (1063 resets) in 2423 ms. (16 steps per ms) remains 28/93 properties
BEST_FIRST walk for 4004 steps (9 resets) in 27 ms. (143 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 50 ms. (78 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (18 resets) in 41 ms. (95 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (24 resets) in 18 ms. (210 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (24 resets) in 22 ms. (174 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (25 resets) in 16 ms. (235 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (12 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 26/28 properties
BEST_FIRST walk for 4002 steps (15 resets) in 39 ms. (100 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (10 resets) in 12 ms. (308 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (10 resets) in 35 ms. (111 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (14 resets) in 13 ms. (286 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (21 resets) in 13 ms. (285 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (22 resets) in 13 ms. (285 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (21 resets) in 14 ms. (266 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (15 resets) in 29 ms. (133 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (9 resets) in 34 ms. (114 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (18 resets) in 14 ms. (266 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (24 resets) in 13 ms. (286 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (10 resets) in 20 ms. (190 steps per ms) remains 23/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (19 resets) in 12 ms. (307 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (20 resets) in 13 ms. (286 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (20 resets) in 14 ms. (266 steps per ms) remains 23/23 properties
[2024-06-02 19:09:41] [INFO ] Flow matrix only has 398 transitions (discarded 32 similar events)
// Phase 1: matrix 398 rows 164 cols
[2024-06-02 19:09:41] [INFO ] Computed 7 invariants in 17 ms
[2024-06-02 19:09:41] [INFO ] State equation strengthened by 58 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp57 is UNSAT
At refinement iteration 1 (OVERLAPS) 111/153 variables, 7/7 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 0/7 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 390/543 variables, 153/160 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/543 variables, 57/217 constraints. Problems are: Problem set: 5 solved, 18 unsolved
[2024-06-02 19:09:42] [INFO ] Deduced a trap composed of 36 places in 45 ms of which 7 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/543 variables, 1/218 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/543 variables, 0/218 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 18/561 variables, 11/229 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/561 variables, 0/229 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 1/562 variables, 1/230 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/562 variables, 0/230 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 11 (OVERLAPS) 0/562 variables, 0/230 constraints. Problems are: Problem set: 5 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 562/562 variables, and 230 constraints, problems are : Problem set: 5 solved, 18 unsolved in 1296 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 164/164 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 5 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 117/149 variables, 6/6 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 1/7 constraints. Problems are: Problem set: 5 solved, 18 unsolved
[2024-06-02 19:09:43] [INFO ] Deduced a trap composed of 24 places in 91 ms of which 2 ms to minimize.
[2024-06-02 19:09:43] [INFO ] Deduced a trap composed of 36 places in 28 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/149 variables, 2/9 constraints. Problems are: Problem set: 5 solved, 18 unsolved
[2024-06-02 19:09:43] [INFO ] Deduced a trap composed of 42 places in 31 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/149 variables, 1/10 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/149 variables, 0/10 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 3/152 variables, 1/11 constraints. Problems are: Problem set: 5 solved, 18 unsolved
[2024-06-02 19:09:43] [INFO ] Deduced a trap composed of 43 places in 31 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/152 variables, 1/12 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/152 variables, 0/12 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 389/541 variables, 152/164 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/541 variables, 56/220 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/541 variables, 16/236 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/541 variables, 0/236 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 13 (OVERLAPS) 20/561 variables, 12/248 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/561 variables, 1/249 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/561 variables, 2/251 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/561 variables, 0/251 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 17 (OVERLAPS) 1/562 variables, 1/252 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/562 variables, 0/252 constraints. Problems are: Problem set: 5 solved, 18 unsolved
At refinement iteration 19 (OVERLAPS) 0/562 variables, 0/252 constraints. Problems are: Problem set: 5 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 562/562 variables, and 252 constraints, problems are : Problem set: 5 solved, 18 unsolved in 3262 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 164/164 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 18/23 constraints, Known Traps: 5/5 constraints]
After SMT, in 4667ms problems are : Problem set: 5 solved, 18 unsolved
Parikh walk visited 8 properties in 28213 ms.
Support contains 19 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 430/430 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 164 transition count 427
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 3 place count 164 transition count 422
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 13 place count 159 transition count 422
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 158 transition count 420
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 158 transition count 420
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 21 place count 155 transition count 429
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 27 place count 155 transition count 423
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 30 place count 155 transition count 420
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 155 transition count 421
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 33 place count 154 transition count 420
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 34 place count 153 transition count 419
Applied a total of 34 rules in 115 ms. Remains 153 /164 variables (removed 11) and now considering 419/430 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 153/164 places, 419/430 transitions.
RANDOM walk for 40000 steps (1248 resets) in 786 ms. (50 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40003 steps (265 resets) in 125 ms. (317 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (349 resets) in 49 ms. (800 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (264 resets) in 66 ms. (597 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (262 resets) in 81 ms. (487 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (271 resets) in 89 ms. (444 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 35 ms. (1111 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (258 resets) in 74 ms. (533 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (55 resets) in 34 ms. (1142 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (219 resets) in 32 ms. (1212 steps per ms) remains 6/7 properties
[2024-06-02 19:10:15] [INFO ] Flow matrix only has 385 transitions (discarded 34 similar events)
// Phase 1: matrix 385 rows 153 cols
[2024-06-02 19:10:15] [INFO ] Computed 7 invariants in 2 ms
[2024-06-02 19:10:15] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 126/134 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-06-02 19:10:15] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/134 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 375/509 variables, 134/139 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/509 variables, 56/195 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/509 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 24/533 variables, 15/210 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/533 variables, 3/213 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/533 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 4/537 variables, 3/216 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/537 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 1/538 variables, 1/217 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/538 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 0/538 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 538/538 variables, and 217 constraints, problems are : Problem set: 0 solved, 6 unsolved in 644 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 153/153 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 126/134 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/134 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 375/509 variables, 134/139 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/509 variables, 56/195 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/509 variables, 5/200 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/509 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 24/533 variables, 15/215 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/533 variables, 3/218 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/533 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/533 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 4/537 variables, 3/222 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/537 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 1/538 variables, 1/223 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/538 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (OVERLAPS) 0/538 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 538/538 variables, and 223 constraints, problems are : Problem set: 0 solved, 6 unsolved in 860 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 153/153 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 1/1 constraints]
After SMT, in 1541ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 1887 ms.
Support contains 8 out of 153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 153/153 places, 419/419 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 153 transition count 418
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 152 transition count 418
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 7 place count 152 transition count 426
Reduce places removed 5 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 20 place count 147 transition count 418
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 147 transition count 412
Applied a total of 26 rules in 33 ms. Remains 147 /153 variables (removed 6) and now considering 412/419 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 147/153 places, 412/419 transitions.
RANDOM walk for 40000 steps (1266 resets) in 151 ms. (263 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (281 resets) in 45 ms. (869 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (281 resets) in 64 ms. (615 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (288 resets) in 226 ms. (176 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (273 resets) in 57 ms. (689 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (285 resets) in 47 ms. (833 steps per ms) remains 5/5 properties
[2024-06-02 19:10:18] [INFO ] Flow matrix only has 375 transitions (discarded 37 similar events)
// Phase 1: matrix 375 rows 147 cols
[2024-06-02 19:10:18] [INFO ] Computed 7 invariants in 7 ms
[2024-06-02 19:10:18] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 123/129 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-06-02 19:10:18] [INFO ] Deduced a trap composed of 23 places in 70 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/129 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 366/495 variables, 129/134 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/495 variables, 56/190 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/495 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 24/519 variables, 15/205 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/519 variables, 3/208 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/519 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 3/522 variables, 3/211 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/522 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 0/522 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 522/522 variables, and 211 constraints, problems are : Problem set: 0 solved, 5 unsolved in 527 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 147/147 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 123/129 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/129 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 366/495 variables, 129/134 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/495 variables, 56/190 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/495 variables, 4/194 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/495 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 24/519 variables, 15/209 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/519 variables, 3/212 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/519 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/519 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 3/522 variables, 3/216 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/522 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 0/522 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 522/522 variables, and 216 constraints, problems are : Problem set: 0 solved, 5 unsolved in 616 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 147/147 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 1/1 constraints]
After SMT, in 1164ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 641 ms.
Support contains 6 out of 147 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 147/147 places, 412/412 transitions.
Applied a total of 0 rules in 9 ms. Remains 147 /147 variables (removed 0) and now considering 412/412 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 147/147 places, 412/412 transitions.
RANDOM walk for 40000 steps (1231 resets) in 167 ms. (238 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (270 resets) in 59 ms. (666 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (276 resets) in 40 ms. (975 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (275 resets) in 56 ms. (701 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (262 resets) in 53 ms. (740 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (275 resets) in 51 ms. (769 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 665975 steps, run timeout after 3001 ms. (steps per millisecond=221 ) properties seen :2 out of 5
Probabilistic random walk after 665975 steps, saw 193704 distinct states, run finished after 3010 ms. (steps per millisecond=221 ) properties seen :2
[2024-06-02 19:10:23] [INFO ] Flow matrix only has 375 transitions (discarded 37 similar events)
[2024-06-02 19:10:23] [INFO ] Invariant cache hit.
[2024-06-02 19:10:23] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 86/90 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 326/416 variables, 90/93 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/416 variables, 36/129 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/416 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 95/511 variables, 49/178 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/511 variables, 3/181 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/511 variables, 20/201 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/511 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 10/521 variables, 7/208 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/521 variables, 1/209 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/521 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 1/522 variables, 1/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/522 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/522 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 522/522 variables, and 210 constraints, problems are : Problem set: 0 solved, 3 unsolved in 367 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 147/147 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 86/90 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 326/416 variables, 90/93 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/416 variables, 36/129 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/416 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 95/511 variables, 49/178 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/511 variables, 3/181 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/511 variables, 20/201 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/511 variables, 3/204 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/511 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 10/521 variables, 7/211 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/521 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/521 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 1/522 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/522 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 0/522 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 522/522 variables, and 213 constraints, problems are : Problem set: 0 solved, 3 unsolved in 384 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 147/147 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 761ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 196 ms.
Support contains 4 out of 147 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 147/147 places, 412/412 transitions.
Applied a total of 0 rules in 10 ms. Remains 147 /147 variables (removed 0) and now considering 412/412 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 147/147 places, 412/412 transitions.
RANDOM walk for 40000 steps (1280 resets) in 143 ms. (277 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (267 resets) in 41 ms. (952 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (269 resets) in 32 ms. (1212 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (270 resets) in 48 ms. (816 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 670180 steps, run timeout after 3001 ms. (steps per millisecond=223 ) properties seen :0 out of 3
Probabilistic random walk after 670180 steps, saw 195030 distinct states, run finished after 3001 ms. (steps per millisecond=223 ) properties seen :0
[2024-06-02 19:10:27] [INFO ] Flow matrix only has 375 transitions (discarded 37 similar events)
[2024-06-02 19:10:27] [INFO ] Invariant cache hit.
[2024-06-02 19:10:27] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 86/90 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 326/416 variables, 90/93 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/416 variables, 36/129 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/416 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 95/511 variables, 49/178 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/511 variables, 3/181 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/511 variables, 20/201 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/511 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 10/521 variables, 7/208 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/521 variables, 1/209 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/521 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 1/522 variables, 1/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/522 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/522 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 522/522 variables, and 210 constraints, problems are : Problem set: 0 solved, 3 unsolved in 364 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 147/147 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 86/90 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 326/416 variables, 90/93 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/416 variables, 36/129 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/416 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 95/511 variables, 49/178 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/511 variables, 3/181 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/511 variables, 20/201 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/511 variables, 3/204 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/511 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 10/521 variables, 7/211 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/521 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/521 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 1/522 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/522 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 0/522 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 522/522 variables, and 213 constraints, problems are : Problem set: 0 solved, 3 unsolved in 390 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 147/147 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 776ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 330 ms.
Support contains 4 out of 147 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 147/147 places, 412/412 transitions.
Applied a total of 0 rules in 8 ms. Remains 147 /147 variables (removed 0) and now considering 412/412 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 147/147 places, 412/412 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 147/147 places, 412/412 transitions.
Applied a total of 0 rules in 8 ms. Remains 147 /147 variables (removed 0) and now considering 412/412 (removed 0) transitions.
[2024-06-02 19:10:29] [INFO ] Flow matrix only has 375 transitions (discarded 37 similar events)
[2024-06-02 19:10:29] [INFO ] Invariant cache hit.
[2024-06-02 19:10:29] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-06-02 19:10:29] [INFO ] Flow matrix only has 375 transitions (discarded 37 similar events)
[2024-06-02 19:10:29] [INFO ] Invariant cache hit.
[2024-06-02 19:10:29] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-06-02 19:10:29] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2024-06-02 19:10:29] [INFO ] Redundant transitions in 21 ms returned []
Running 406 sub problems to find dead transitions.
[2024-06-02 19:10:29] [INFO ] Flow matrix only has 375 transitions (discarded 37 similar events)
[2024-06-02 19:10:29] [INFO ] Invariant cache hit.
[2024-06-02 19:10:29] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 406 unsolved
[2024-06-02 19:10:31] [INFO ] Deduced a trap composed of 50 places in 80 ms of which 1 ms to minimize.
[2024-06-02 19:10:31] [INFO ] Deduced a trap composed of 32 places in 78 ms of which 1 ms to minimize.
[2024-06-02 19:10:31] [INFO ] Deduced a trap composed of 23 places in 76 ms of which 1 ms to minimize.
[2024-06-02 19:10:31] [INFO ] Deduced a trap composed of 17 places in 75 ms of which 1 ms to minimize.
[2024-06-02 19:10:31] [INFO ] Deduced a trap composed of 25 places in 78 ms of which 2 ms to minimize.
[2024-06-02 19:10:31] [INFO ] Deduced a trap composed of 32 places in 31 ms of which 1 ms to minimize.
[2024-06-02 19:10:31] [INFO ] Deduced a trap composed of 32 places in 31 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/147 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/147 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 3 (OVERLAPS) 375/522 variables, 147/161 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/522 variables, 56/217 constraints. Problems are: Problem set: 0 solved, 406 unsolved
[2024-06-02 19:10:39] [INFO ] Deduced a trap composed of 38 places in 39 ms of which 1 ms to minimize.
[2024-06-02 19:10:39] [INFO ] Deduced a trap composed of 38 places in 36 ms of which 1 ms to minimize.
[2024-06-02 19:10:39] [INFO ] Deduced a trap composed of 38 places in 37 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/522 variables, 3/220 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/522 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 406 unsolved
[2024-06-02 19:10:47] [INFO ] Deduced a trap composed of 47 places in 90 ms of which 1 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/522 variables, 1/221 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/522 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 9 (OVERLAPS) 0/522 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 406 unsolved
No progress, stopping.
After SMT solving in domain Real declared 522/522 variables, and 221 constraints, problems are : Problem set: 0 solved, 406 unsolved in 27657 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 147/147 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 406/406 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 406 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/147 variables, 11/18 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/147 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 3 (OVERLAPS) 375/522 variables, 147/165 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/522 variables, 56/221 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/522 variables, 406/627 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/522 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 7 (OVERLAPS) 0/522 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 406 unsolved
No progress, stopping.
After SMT solving in domain Int declared 522/522 variables, and 627 constraints, problems are : Problem set: 0 solved, 406 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 147/147 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 406/406 constraints, Known Traps: 11/11 constraints]
After SMT, in 58060ms problems are : Problem set: 0 solved, 406 unsolved
Search for dead transitions found 0 dead transitions in 58066ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58398 ms. Remains : 147/147 places, 412/412 transitions.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2024-06-02 19:11:27] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-02 19:11:27] [INFO ] Flatten gal took : 25 ms
FORMULA FireWire-PT-12-CTLFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-02 19:11:27] [INFO ] Flatten gal took : 24 ms
[2024-06-02 19:11:27] [INFO ] Input system was already deterministic with 430 transitions.
Support contains 80 out of 164 places (down from 91) after GAL structural reductions.
Computed a total of 20 stabilizing places and 33 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 430/430 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 428
Applied a total of 2 rules in 6 ms. Remains 163 /164 variables (removed 1) and now considering 428/430 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 163/164 places, 428/430 transitions.
[2024-06-02 19:11:27] [INFO ] Flatten gal took : 19 ms
[2024-06-02 19:11:27] [INFO ] Flatten gal took : 20 ms
[2024-06-02 19:11:27] [INFO ] Input system was already deterministic with 428 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 430/430 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 428
Applied a total of 2 rules in 7 ms. Remains 163 /164 variables (removed 1) and now considering 428/430 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 163/164 places, 428/430 transitions.
[2024-06-02 19:11:27] [INFO ] Flatten gal took : 17 ms
[2024-06-02 19:11:27] [INFO ] Flatten gal took : 19 ms
[2024-06-02 19:11:27] [INFO ] Input system was already deterministic with 428 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 430/430 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 428
Applied a total of 2 rules in 12 ms. Remains 163 /164 variables (removed 1) and now considering 428/430 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 163/164 places, 428/430 transitions.
[2024-06-02 19:11:27] [INFO ] Flatten gal took : 16 ms
[2024-06-02 19:11:27] [INFO ] Flatten gal took : 15 ms
[2024-06-02 19:11:27] [INFO ] Input system was already deterministic with 428 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 430/430 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 163 transition count 423
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 157 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 156 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 156 transition count 421
Applied a total of 14 rules in 22 ms. Remains 156 /164 variables (removed 8) and now considering 421/430 (removed 9) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22 ms. Remains : 156/164 places, 421/430 transitions.
[2024-06-02 19:11:27] [INFO ] Flatten gal took : 14 ms
[2024-06-02 19:11:27] [INFO ] Flatten gal took : 15 ms
[2024-06-02 19:11:27] [INFO ] Input system was already deterministic with 421 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 430/430 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 428
Applied a total of 2 rules in 3 ms. Remains 163 /164 variables (removed 1) and now considering 428/430 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 163/164 places, 428/430 transitions.
[2024-06-02 19:11:27] [INFO ] Flatten gal took : 14 ms
[2024-06-02 19:11:27] [INFO ] Flatten gal took : 14 ms
[2024-06-02 19:11:28] [INFO ] Input system was already deterministic with 428 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 430/430 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 428
Applied a total of 2 rules in 3 ms. Remains 163 /164 variables (removed 1) and now considering 428/430 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 163/164 places, 428/430 transitions.
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 13 ms
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 14 ms
[2024-06-02 19:11:28] [INFO ] Input system was already deterministic with 428 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 430/430 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 163 transition count 423
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 157 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 156 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 156 transition count 421
Applied a total of 14 rules in 16 ms. Remains 156 /164 variables (removed 8) and now considering 421/430 (removed 9) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16 ms. Remains : 156/164 places, 421/430 transitions.
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 13 ms
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 14 ms
[2024-06-02 19:11:28] [INFO ] Input system was already deterministic with 421 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 430/430 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 428
Applied a total of 2 rules in 3 ms. Remains 163 /164 variables (removed 1) and now considering 428/430 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 163/164 places, 428/430 transitions.
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 12 ms
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 12 ms
[2024-06-02 19:11:28] [INFO ] Input system was already deterministic with 428 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 430/430 transitions.
Applied a total of 0 rules in 2 ms. Remains 164 /164 variables (removed 0) and now considering 430/430 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 164/164 places, 430/430 transitions.
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 11 ms
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 12 ms
[2024-06-02 19:11:28] [INFO ] Input system was already deterministic with 430 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 430/430 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 163 transition count 423
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 157 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 156 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 156 transition count 421
Applied a total of 14 rules in 15 ms. Remains 156 /164 variables (removed 8) and now considering 421/430 (removed 9) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 156/164 places, 421/430 transitions.
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 11 ms
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 11 ms
[2024-06-02 19:11:28] [INFO ] Input system was already deterministic with 421 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 430/430 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 163 transition count 423
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 157 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 156 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 156 transition count 421
Applied a total of 14 rules in 15 ms. Remains 156 /164 variables (removed 8) and now considering 421/430 (removed 9) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 156/164 places, 421/430 transitions.
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 11 ms
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 12 ms
[2024-06-02 19:11:28] [INFO ] Input system was already deterministic with 421 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 430/430 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 428
Applied a total of 2 rules in 3 ms. Remains 163 /164 variables (removed 1) and now considering 428/430 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 163/164 places, 428/430 transitions.
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 11 ms
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 12 ms
[2024-06-02 19:11:28] [INFO ] Input system was already deterministic with 428 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 430/430 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 428
Applied a total of 2 rules in 2 ms. Remains 163 /164 variables (removed 1) and now considering 428/430 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 163/164 places, 428/430 transitions.
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 11 ms
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 11 ms
[2024-06-02 19:11:28] [INFO ] Input system was already deterministic with 428 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 430/430 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 163 transition count 423
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 157 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 156 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 156 transition count 421
Applied a total of 14 rules in 14 ms. Remains 156 /164 variables (removed 8) and now considering 421/430 (removed 9) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 156/164 places, 421/430 transitions.
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 15 ms
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 11 ms
[2024-06-02 19:11:28] [INFO ] Input system was already deterministic with 421 transitions.
RANDOM walk for 40000 steps (1334 resets) in 255 ms. (156 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (279 resets) in 112 ms. (354 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 100873 steps, run visited all 1 properties in 228 ms. (steps per millisecond=442 )
Probabilistic random walk after 100873 steps, saw 28273 distinct states, run finished after 245 ms. (steps per millisecond=411 ) properties seen :1
FORMULA FireWire-PT-12-CTLFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 430/430 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 428
Applied a total of 2 rules in 3 ms. Remains 163 /164 variables (removed 1) and now considering 428/430 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 163/164 places, 428/430 transitions.
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 29 ms
[2024-06-02 19:11:28] [INFO ] Flatten gal took : 13 ms
[2024-06-02 19:11:29] [INFO ] Input system was already deterministic with 428 transitions.
[2024-06-02 19:11:29] [INFO ] Flatten gal took : 12 ms
[2024-06-02 19:11:29] [INFO ] Flatten gal took : 13 ms
[2024-06-02 19:11:29] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-06-02 19:11:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 164 places, 430 transitions and 1574 arcs took 2 ms.
Total runtime 109849 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 : FireWire-PT-12-CTLFireability-2024-00
Could not compute solution for formula : FireWire-PT-12-CTLFireability-2024-01
Could not compute solution for formula : FireWire-PT-12-CTLFireability-2024-02
Could not compute solution for formula : FireWire-PT-12-CTLFireability-2024-03
Could not compute solution for formula : FireWire-PT-12-CTLFireability-2024-04
Could not compute solution for formula : FireWire-PT-12-CTLFireability-2024-06
Could not compute solution for formula : FireWire-PT-12-CTLFireability-2024-07
Could not compute solution for formula : FireWire-PT-12-CTLFireability-2024-08
Could not compute solution for formula : FireWire-PT-12-CTLFireability-2024-09
Could not compute solution for formula : FireWire-PT-12-CTLFireability-2024-10
Could not compute solution for formula : FireWire-PT-12-CTLFireability-2024-11
Could not compute solution for formula : FireWire-PT-12-CTLFireability-2024-12
Could not compute solution for formula : FireWire-PT-12-CTLFireability-2024-13
Could not compute solution for formula : FireWire-PT-12-CTLFireability-2024-15

BK_STOP 1717355489470

--------------------
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 FireWire-PT-12-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/612/ctl_0_
ctl formula name FireWire-PT-12-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/612/ctl_1_
ctl formula name FireWire-PT-12-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/612/ctl_2_
ctl formula name FireWire-PT-12-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/612/ctl_3_
ctl formula name FireWire-PT-12-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/612/ctl_4_
ctl formula name FireWire-PT-12-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/612/ctl_5_
ctl formula name FireWire-PT-12-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/612/ctl_6_
ctl formula name FireWire-PT-12-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/612/ctl_7_
ctl formula name FireWire-PT-12-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/612/ctl_8_
ctl formula name FireWire-PT-12-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/612/ctl_9_
ctl formula name FireWire-PT-12-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/612/ctl_10_
ctl formula name FireWire-PT-12-CTLFireability-2024-12
ctl formula formula --ctl=/tmp/612/ctl_11_
ctl formula name FireWire-PT-12-CTLFireability-2024-13
ctl formula formula --ctl=/tmp/612/ctl_12_
ctl formula name FireWire-PT-12-CTLFireability-2024-15
ctl formula formula --ctl=/tmp/612/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="FireWire-PT-12"
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 FireWire-PT-12, 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 r553-tall-171734901300258"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-12.tgz
mv FireWire-PT-12 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 ;