Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r549-tall-171734898100211.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is FireWire-PT-06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r549-tall-171734898100211
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.8K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K 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 2.1K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 9.9K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K 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 90K 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-06-LTLCardinality-00
FORMULA_NAME FireWire-PT-06-LTLCardinality-01
FORMULA_NAME FireWire-PT-06-LTLCardinality-02
FORMULA_NAME FireWire-PT-06-LTLCardinality-03
FORMULA_NAME FireWire-PT-06-LTLCardinality-04
FORMULA_NAME FireWire-PT-06-LTLCardinality-05
FORMULA_NAME FireWire-PT-06-LTLCardinality-06
FORMULA_NAME FireWire-PT-06-LTLCardinality-07
FORMULA_NAME FireWire-PT-06-LTLCardinality-08
FORMULA_NAME FireWire-PT-06-LTLCardinality-09
FORMULA_NAME FireWire-PT-06-LTLCardinality-10
FORMULA_NAME FireWire-PT-06-LTLCardinality-11
FORMULA_NAME FireWire-PT-06-LTLCardinality-12
FORMULA_NAME FireWire-PT-06-LTLCardinality-13
FORMULA_NAME FireWire-PT-06-LTLCardinality-14
FORMULA_NAME FireWire-PT-06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717366088151

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-06-02 22:08:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-02 22:08:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 22:08:09] [INFO ] Load time of PNML (sax parser for PT used): 78 ms
[2024-06-02 22:08:09] [INFO ] Transformed 116 places.
[2024-06-02 22:08:09] [INFO ] Transformed 368 transitions.
[2024-06-02 22:08:09] [INFO ] Found NUPN structural information;
[2024-06-02 22:08:09] [INFO ] Parsed PT model containing 116 places and 368 transitions and 1362 arcs in 173 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 56 transitions
Reduce redundant transitions removed 56 transitions.
FORMULA FireWire-PT-06-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-06-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-06-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-06-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-06-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 116 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 312/312 transitions.
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 6 place count 116 transition count 306
Applied a total of 6 rules in 24 ms. Remains 116 /116 variables (removed 0) and now considering 306/312 (removed 6) transitions.
[2024-06-02 22:08:09] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
// Phase 1: matrix 280 rows 116 cols
[2024-06-02 22:08:09] [INFO ] Computed 9 invariants in 18 ms
[2024-06-02 22:08:09] [INFO ] Implicit Places using invariants in 249 ms returned []
[2024-06-02 22:08:09] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 22:08:09] [INFO ] Invariant cache hit.
[2024-06-02 22:08:10] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-06-02 22:08:10] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 459 ms to find 0 implicit places.
Running 305 sub problems to find dead transitions.
[2024-06-02 22:08:10] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 22:08:10] [INFO ] Invariant cache hit.
[2024-06-02 22:08:10] [INFO ] State equation strengthened by 41 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 115/115 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 2 (OVERLAPS) 1/116 variables, 9/124 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 305 unsolved
[2024-06-02 22:08:12] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 8 ms to minimize.
[2024-06-02 22:08:12] [INFO ] Deduced a trap composed of 37 places in 37 ms of which 1 ms to minimize.
[2024-06-02 22:08:12] [INFO ] Deduced a trap composed of 63 places in 63 ms of which 1 ms to minimize.
[2024-06-02 22:08:13] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 1 ms to minimize.
[2024-06-02 22:08:13] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 2 ms to minimize.
[2024-06-02 22:08:13] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 1 ms to minimize.
[2024-06-02 22:08:13] [INFO ] Deduced a trap composed of 17 places in 24 ms of which 0 ms to minimize.
[2024-06-02 22:08:13] [INFO ] Deduced a trap composed of 36 places in 52 ms of which 1 ms to minimize.
[2024-06-02 22:08:13] [INFO ] Deduced a trap composed of 44 places in 54 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 9/134 constraints. Problems are: Problem set: 0 solved, 305 unsolved
[2024-06-02 22:08:14] [INFO ] Deduced a trap composed of 40 places in 60 ms of which 2 ms to minimize.
[2024-06-02 22:08:14] [INFO ] Deduced a trap composed of 22 places in 55 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 7 (OVERLAPS) 279/395 variables, 116/252 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/395 variables, 40/292 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/395 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 10 (OVERLAPS) 1/396 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/396 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 12 (OVERLAPS) 0/396 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 305 unsolved
No progress, stopping.
After SMT solving in domain Real declared 396/396 variables, and 293 constraints, problems are : Problem set: 0 solved, 305 unsolved in 15986 ms.
Refiners :[Domain max(s): 116/116 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 116/116 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 305/305 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 305 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 115/115 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 2 (OVERLAPS) 1/116 variables, 9/124 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 1/125 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 11/136 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 6 (OVERLAPS) 279/395 variables, 116/252 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/395 variables, 40/292 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/395 variables, 305/597 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/395 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 10 (OVERLAPS) 1/396 variables, 1/598 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/396 variables, 0/598 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 12 (OVERLAPS) 0/396 variables, 0/598 constraints. Problems are: Problem set: 0 solved, 305 unsolved
No progress, stopping.
After SMT solving in domain Int declared 396/396 variables, and 598 constraints, problems are : Problem set: 0 solved, 305 unsolved in 19903 ms.
Refiners :[Domain max(s): 116/116 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 116/116 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 305/305 constraints, Known Traps: 11/11 constraints]
After SMT, in 36165ms problems are : Problem set: 0 solved, 305 unsolved
Search for dead transitions found 0 dead transitions in 36185ms
Starting structural reductions in LTL mode, iteration 1 : 116/116 places, 306/312 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36686 ms. Remains : 116/116 places, 306/312 transitions.
Support contains 28 out of 116 places after structural reductions.
[2024-06-02 22:08:46] [INFO ] Flatten gal took : 74 ms
[2024-06-02 22:08:46] [INFO ] Flatten gal took : 22 ms
[2024-06-02 22:08:46] [INFO ] Input system was already deterministic with 306 transitions.
Support contains 25 out of 116 places (down from 28) after GAL structural reductions.
RANDOM walk for 40000 steps (2005 resets) in 2594 ms. (15 steps per ms) remains 15/20 properties
BEST_FIRST walk for 4003 steps (48 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (52 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (40 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (53 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (45 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (52 resets) in 25 ms. (153 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (65 resets) in 30 ms. (129 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (53 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (59 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (63 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (46 resets) in 13 ms. (286 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (58 resets) in 25 ms. (153 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (50 resets) in 13 ms. (285 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (54 resets) in 22 ms. (174 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (64 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
[2024-06-02 22:08:47] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 22:08:47] [INFO ] Invariant cache hit.
[2024-06-02 22:08:47] [INFO ] State equation strengthened by 41 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 85/104 variables, 5/24 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 85/109 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/104 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 12/116 variables, 4/113 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 12/125 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2024-06-02 22:08:48] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 279/395 variables, 116/242 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/395 variables, 40/282 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/395 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 15 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 1/396 variables, 1/283 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/396 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 14 (OVERLAPS) 0/396 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 396/396 variables, and 283 constraints, problems are : Problem set: 0 solved, 15 unsolved in 883 ms.
Refiners :[Domain max(s): 116/116 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 116/116 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 85/104 variables, 5/24 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 85/109 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2024-06-02 22:08:48] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 1 ms to minimize.
[2024-06-02 22:08:48] [INFO ] Deduced a trap composed of 38 places in 84 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/104 variables, 2/111 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/104 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 12/116 variables, 4/115 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 12/127 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2024-06-02 22:08:49] [INFO ] Deduced a trap composed of 3 places in 104 ms of which 1 ms to minimize.
[2024-06-02 22:08:49] [INFO ] Deduced a trap composed of 37 places in 57 ms of which 2 ms to minimize.
[2024-06-02 22:08:49] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 1 ms to minimize.
[2024-06-02 22:08:49] [INFO ] Deduced a trap composed of 22 places in 24 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/116 variables, 4/132 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (OVERLAPS) 279/395 variables, 116/248 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/395 variables, 40/288 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/395 variables, 15/303 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/395 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 15 (OVERLAPS) 1/396 variables, 1/304 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/396 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 17 (OVERLAPS) 0/396 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 396/396 variables, and 304 constraints, problems are : Problem set: 0 solved, 15 unsolved in 1955 ms.
Refiners :[Domain max(s): 116/116 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 116/116 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 7/7 constraints]
After SMT, in 2860ms problems are : Problem set: 0 solved, 15 unsolved
Fused 15 Parikh solutions to 13 different solutions.
Parikh walk visited 12 properties in 5207 ms.
Support contains 6 out of 116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 116/116 places, 306/306 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 116 transition count 303
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 116 transition count 302
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 115 transition count 302
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 114 transition count 300
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 114 transition count 300
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 1 with 4 rules applied. Total rules applied 11 place count 112 transition count 298
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 17 place count 109 transition count 305
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 23 place count 109 transition count 299
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 28 place count 109 transition count 294
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 29 place count 109 transition count 296
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 32 place count 108 transition count 294
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 34 place count 108 transition count 292
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 35 place count 107 transition count 291
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 36 place count 106 transition count 291
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 36 place count 106 transition count 290
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 38 place count 105 transition count 290
Applied a total of 38 rules in 102 ms. Remains 105 /116 variables (removed 11) and now considering 290/306 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 105/116 places, 290/306 transitions.
RANDOM walk for 40000 steps (2437 resets) in 1007 ms. (39 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (625 resets) in 70 ms. (563 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (615 resets) in 97 ms. (408 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (536 resets) in 55 ms. (714 steps per ms) remains 3/3 properties
Finished probabilistic random walk after 32339 steps, run visited all 3 properties in 170 ms. (steps per millisecond=190 )
Probabilistic random walk after 32339 steps, saw 9231 distinct states, run finished after 176 ms. (steps per millisecond=183 ) properties seen :3
Computed a total of 3 stabilizing places and 2 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||G(p1)))'
Support contains 3 out of 116 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 306/306 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 115 transition count 304
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 115 transition count 304
Applied a total of 2 rules in 5 ms. Remains 115 /116 variables (removed 1) and now considering 304/306 (removed 2) transitions.
[2024-06-02 22:08:56] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
// Phase 1: matrix 278 rows 115 cols
[2024-06-02 22:08:56] [INFO ] Computed 9 invariants in 4 ms
[2024-06-02 22:08:56] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-06-02 22:08:56] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
[2024-06-02 22:08:56] [INFO ] Invariant cache hit.
[2024-06-02 22:08:56] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-06-02 22:08:57] [INFO ] Implicit Places using invariants and state equation in 205 ms returned [36, 61]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 276 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 113/116 places, 304/306 transitions.
Applied a total of 0 rules in 3 ms. Remains 113 /113 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 284 ms. Remains : 113/116 places, 304/306 transitions.
Stuttering acceptance computed with spot in 233 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : FireWire-PT-06-LTLCardinality-00
Product exploration explored 100000 steps with 50000 reset in 215 ms.
Product exploration explored 100000 steps with 50000 reset in 155 ms.
Computed a total of 3 stabilizing places and 2 stable transitions
Computed a total of 3 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 21 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FireWire-PT-06-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FireWire-PT-06-LTLCardinality-00 finished in 978 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 3 out of 116 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 116/116 places, 306/306 transitions.
Reduce places removed 1 places and 1 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 115 transition count 304
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 114 transition count 304
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 113 transition count 302
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 113 transition count 302
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 112 transition count 301
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 109 transition count 308
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 20 place count 109 transition count 300
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 21 place count 108 transition count 299
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 22 place count 107 transition count 299
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 22 place count 107 transition count 298
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 24 place count 106 transition count 298
Applied a total of 24 rules in 40 ms. Remains 106 /116 variables (removed 10) and now considering 298/306 (removed 8) transitions.
[2024-06-02 22:08:57] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
// Phase 1: matrix 266 rows 106 cols
[2024-06-02 22:08:57] [INFO ] Computed 8 invariants in 2 ms
[2024-06-02 22:08:57] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-06-02 22:08:57] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
[2024-06-02 22:08:57] [INFO ] Invariant cache hit.
[2024-06-02 22:08:57] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-02 22:08:58] [INFO ] Implicit Places using invariants and state equation in 155 ms returned [34, 58]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 219 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 104/116 places, 298/306 transitions.
Applied a total of 0 rules in 8 ms. Remains 104 /104 variables (removed 0) and now considering 298/298 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 267 ms. Remains : 104/116 places, 298/306 transitions.
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : FireWire-PT-06-LTLCardinality-01
Product exploration explored 100000 steps with 2 reset in 202 ms.
Product exploration explored 100000 steps with 0 reset in 100 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 76 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 40000 steps (2429 resets) in 204 ms. (195 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (591 resets) in 68 ms. (579 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (578 resets) in 63 ms. (625 steps per ms) remains 2/2 properties
Finished probabilistic random walk after 2013 steps, run visited all 2 properties in 26 ms. (steps per millisecond=77 )
Probabilistic random walk after 2013 steps, saw 1099 distinct states, run finished after 26 ms. (steps per millisecond=77 ) properties seen :2
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 145 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 256 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 3 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 298/298 transitions.
Applied a total of 0 rules in 7 ms. Remains 104 /104 variables (removed 0) and now considering 298/298 (removed 0) transitions.
[2024-06-02 22:08:59] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
// Phase 1: matrix 266 rows 104 cols
[2024-06-02 22:08:59] [INFO ] Computed 6 invariants in 1 ms
[2024-06-02 22:08:59] [INFO ] Implicit Places using invariants in 119 ms returned []
[2024-06-02 22:08:59] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
[2024-06-02 22:08:59] [INFO ] Invariant cache hit.
[2024-06-02 22:08:59] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-02 22:08:59] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2024-06-02 22:08:59] [INFO ] Redundant transitions in 14 ms returned []
Running 295 sub problems to find dead transitions.
[2024-06-02 22:08:59] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
[2024-06-02 22:08:59] [INFO ] Invariant cache hit.
[2024-06-02 22:08:59] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:09:00] [INFO ] Deduced a trap composed of 37 places in 52 ms of which 1 ms to minimize.
[2024-06-02 22:09:00] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 1 ms to minimize.
[2024-06-02 22:09:00] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-06-02 22:09:01] [INFO ] Deduced a trap composed of 33 places in 58 ms of which 2 ms to minimize.
[2024-06-02 22:09:01] [INFO ] Deduced a trap composed of 39 places in 44 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:09:02] [INFO ] Deduced a trap composed of 15 places in 271 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (OVERLAPS) 265/369 variables, 104/116 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/369 variables, 39/155 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:09:04] [INFO ] Deduced a trap composed of 21 places in 62 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/369 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/369 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (OVERLAPS) 0/369 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 369/370 variables, and 156 constraints, problems are : Problem set: 0 solved, 295 unsolved in 10873 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 104/104 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:09:11] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (OVERLAPS) 265/369 variables, 104/118 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/369 variables, 39/157 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/369 variables, 295/452 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:09:15] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2024-06-02 22:09:15] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/369 variables, 2/454 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/369 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (OVERLAPS) 0/369 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Int declared 369/370 variables, and 454 constraints, problems are : Problem set: 0 solved, 295 unsolved in 16254 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 104/104 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 10/10 constraints]
After SMT, in 27326ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 27329ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 27670 ms. Remains : 104/104 places, 298/298 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 79 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 40000 steps (2469 resets) in 120 ms. (330 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (639 resets) in 41 ms. (952 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (617 resets) in 43 ms. (909 steps per ms) remains 2/2 properties
Finished probabilistic random walk after 2013 steps, run visited all 2 properties in 12 ms. (steps per millisecond=167 )
Probabilistic random walk after 2013 steps, saw 1099 distinct states, run finished after 12 ms. (steps per millisecond=167 ) properties seen :2
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 122 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 50 ms.
Product exploration explored 100000 steps with 2 reset in 169 ms.
Support contains 3 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 298/298 transitions.
Applied a total of 0 rules in 7 ms. Remains 104 /104 variables (removed 0) and now considering 298/298 (removed 0) transitions.
[2024-06-02 22:09:28] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
[2024-06-02 22:09:28] [INFO ] Invariant cache hit.
[2024-06-02 22:09:28] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-06-02 22:09:28] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
[2024-06-02 22:09:28] [INFO ] Invariant cache hit.
[2024-06-02 22:09:28] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-02 22:09:28] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
[2024-06-02 22:09:28] [INFO ] Redundant transitions in 4 ms returned []
Running 295 sub problems to find dead transitions.
[2024-06-02 22:09:28] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
[2024-06-02 22:09:28] [INFO ] Invariant cache hit.
[2024-06-02 22:09:28] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:09:29] [INFO ] Deduced a trap composed of 37 places in 61 ms of which 1 ms to minimize.
[2024-06-02 22:09:29] [INFO ] Deduced a trap composed of 23 places in 62 ms of which 1 ms to minimize.
[2024-06-02 22:09:29] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2024-06-02 22:09:29] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 1 ms to minimize.
[2024-06-02 22:09:30] [INFO ] Deduced a trap composed of 39 places in 34 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:09:30] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (OVERLAPS) 265/369 variables, 104/116 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/369 variables, 39/155 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:09:32] [INFO ] Deduced a trap composed of 21 places in 69 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/369 variables, 1/156 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/369 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (OVERLAPS) 0/369 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 369/370 variables, and 156 constraints, problems are : Problem set: 0 solved, 295 unsolved in 10577 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 104/104 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:09:40] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (OVERLAPS) 265/369 variables, 104/118 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/369 variables, 39/157 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/369 variables, 295/452 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:09:43] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2024-06-02 22:09:43] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/369 variables, 2/454 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/369 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (OVERLAPS) 0/369 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Int declared 369/370 variables, and 454 constraints, problems are : Problem set: 0 solved, 295 unsolved in 16386 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 104/104 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 10/10 constraints]
After SMT, in 27141ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 27144ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 27366 ms. Remains : 104/104 places, 298/298 transitions.
Treatment of property FireWire-PT-06-LTLCardinality-01 finished in 57766 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((p1 U p2)&&p0))))'
Support contains 3 out of 116 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 116/116 places, 306/306 transitions.
Reduce places removed 1 places and 1 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 115 transition count 304
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 114 transition count 304
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 113 transition count 302
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 113 transition count 302
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 110 transition count 309
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 16 place count 110 transition count 303
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 109 transition count 302
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 18 place count 108 transition count 302
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 18 place count 108 transition count 301
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 107 transition count 301
Applied a total of 20 rules in 30 ms. Remains 107 /116 variables (removed 9) and now considering 301/306 (removed 5) transitions.
[2024-06-02 22:09:55] [INFO ] Flow matrix only has 268 transitions (discarded 33 similar events)
// Phase 1: matrix 268 rows 107 cols
[2024-06-02 22:09:55] [INFO ] Computed 8 invariants in 2 ms
[2024-06-02 22:09:55] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-06-02 22:09:55] [INFO ] Flow matrix only has 268 transitions (discarded 33 similar events)
[2024-06-02 22:09:55] [INFO ] Invariant cache hit.
[2024-06-02 22:09:55] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 22:09:55] [INFO ] Implicit Places using invariants and state equation in 145 ms returned [34, 58]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 207 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 105/116 places, 301/306 transitions.
Applied a total of 0 rules in 5 ms. Remains 105 /105 variables (removed 0) and now considering 301/301 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 244 ms. Remains : 105/116 places, 301/306 transitions.
Stuttering acceptance computed with spot in 94 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : FireWire-PT-06-LTLCardinality-02
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-06-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-06-LTLCardinality-02 finished in 360 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(((!p1 U (p2||G(!p1)))&&p0)))))'
Support contains 4 out of 116 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 306/306 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 115 transition count 304
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 115 transition count 304
Applied a total of 2 rules in 4 ms. Remains 115 /116 variables (removed 1) and now considering 304/306 (removed 2) transitions.
[2024-06-02 22:09:55] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
// Phase 1: matrix 278 rows 115 cols
[2024-06-02 22:09:55] [INFO ] Computed 9 invariants in 2 ms
[2024-06-02 22:09:55] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-06-02 22:09:55] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
[2024-06-02 22:09:55] [INFO ] Invariant cache hit.
[2024-06-02 22:09:56] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-06-02 22:09:56] [INFO ] Implicit Places using invariants and state equation in 200 ms returned [61]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 265 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 114/116 places, 304/306 transitions.
Applied a total of 0 rules in 2 ms. Remains 114 /114 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 271 ms. Remains : 114/116 places, 304/306 transitions.
Stuttering acceptance computed with spot in 156 ms :[true, (OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2)))]
Running random walk in product with property : FireWire-PT-06-LTLCardinality-04
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-06-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-06-LTLCardinality-04 finished in 444 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 116 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 306/306 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 115 transition count 304
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 115 transition count 304
Applied a total of 2 rules in 4 ms. Remains 115 /116 variables (removed 1) and now considering 304/306 (removed 2) transitions.
[2024-06-02 22:09:56] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
[2024-06-02 22:09:56] [INFO ] Invariant cache hit.
[2024-06-02 22:09:56] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-06-02 22:09:56] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
[2024-06-02 22:09:56] [INFO ] Invariant cache hit.
[2024-06-02 22:09:56] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-06-02 22:09:56] [INFO ] Implicit Places using invariants and state equation in 178 ms returned [36, 61]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 240 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 113/116 places, 304/306 transitions.
Applied a total of 0 rules in 1 ms. Remains 113 /113 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 245 ms. Remains : 113/116 places, 304/306 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : FireWire-PT-06-LTLCardinality-05
Product exploration explored 100000 steps with 50000 reset in 160 ms.
Product exploration explored 100000 steps with 50000 reset in 190 ms.
Computed a total of 3 stabilizing places and 2 stable transitions
Computed a total of 3 stabilizing places and 2 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 15 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FireWire-PT-06-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FireWire-PT-06-LTLCardinality-05 finished in 735 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 116 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 306/306 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 115 transition count 304
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 115 transition count 304
Applied a total of 2 rules in 3 ms. Remains 115 /116 variables (removed 1) and now considering 304/306 (removed 2) transitions.
[2024-06-02 22:09:57] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
[2024-06-02 22:09:57] [INFO ] Invariant cache hit.
[2024-06-02 22:09:57] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-06-02 22:09:57] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
[2024-06-02 22:09:57] [INFO ] Invariant cache hit.
[2024-06-02 22:09:57] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-06-02 22:09:57] [INFO ] Implicit Places using invariants and state equation in 194 ms returned [36, 61]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 262 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 113/116 places, 304/306 transitions.
Applied a total of 0 rules in 0 ms. Remains 113 /113 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 265 ms. Remains : 113/116 places, 304/306 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-06-LTLCardinality-06
Product exploration explored 100000 steps with 50000 reset in 168 ms.
Product exploration explored 100000 steps with 50000 reset in 183 ms.
Computed a total of 3 stabilizing places and 2 stable transitions
Computed a total of 3 stabilizing places and 2 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 15 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FireWire-PT-06-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FireWire-PT-06-LTLCardinality-06 finished in 735 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(p1)&&G(p2))))'
Support contains 4 out of 116 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 306/306 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 115 transition count 304
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 115 transition count 304
Applied a total of 2 rules in 3 ms. Remains 115 /116 variables (removed 1) and now considering 304/306 (removed 2) transitions.
[2024-06-02 22:09:57] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
[2024-06-02 22:09:57] [INFO ] Invariant cache hit.
[2024-06-02 22:09:57] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-06-02 22:09:57] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
[2024-06-02 22:09:57] [INFO ] Invariant cache hit.
[2024-06-02 22:09:57] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-06-02 22:09:58] [INFO ] Implicit Places using invariants and state equation in 164 ms returned [36, 61]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 220 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 113/116 places, 304/306 transitions.
Applied a total of 0 rules in 1 ms. Remains 113 /113 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 224 ms. Remains : 113/116 places, 304/306 transitions.
Stuttering acceptance computed with spot in 321 ms :[(NOT p2), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0)), true]
Running random walk in product with property : FireWire-PT-06-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-06-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-06-LTLCardinality-07 finished in 561 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 116 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 116/116 places, 306/306 transitions.
Reduce places removed 1 places and 1 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 115 transition count 304
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 114 transition count 304
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 113 transition count 303
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 110 transition count 309
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 18 place count 110 transition count 301
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 109 transition count 300
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 20 place count 108 transition count 300
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 20 place count 108 transition count 299
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 107 transition count 299
Applied a total of 22 rules in 21 ms. Remains 107 /116 variables (removed 9) and now considering 299/306 (removed 7) transitions.
[2024-06-02 22:09:58] [INFO ] Flow matrix only has 267 transitions (discarded 32 similar events)
// Phase 1: matrix 267 rows 107 cols
[2024-06-02 22:09:58] [INFO ] Computed 8 invariants in 2 ms
[2024-06-02 22:09:58] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-06-02 22:09:58] [INFO ] Flow matrix only has 267 transitions (discarded 32 similar events)
[2024-06-02 22:09:58] [INFO ] Invariant cache hit.
[2024-06-02 22:09:58] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-02 22:09:58] [INFO ] Implicit Places using invariants and state equation in 175 ms returned [34, 58]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 247 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 105/116 places, 299/306 transitions.
Applied a total of 0 rules in 6 ms. Remains 105 /105 variables (removed 0) and now considering 299/299 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 275 ms. Remains : 105/116 places, 299/306 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-06-LTLCardinality-09
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-06-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-06-LTLCardinality-09 finished in 363 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(p0))))'
Support contains 2 out of 116 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 116/116 places, 306/306 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 115 transition count 304
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 115 transition count 304
Applied a total of 2 rules in 4 ms. Remains 115 /116 variables (removed 1) and now considering 304/306 (removed 2) transitions.
[2024-06-02 22:09:58] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
// Phase 1: matrix 278 rows 115 cols
[2024-06-02 22:09:58] [INFO ] Computed 9 invariants in 1 ms
[2024-06-02 22:09:58] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-06-02 22:09:58] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
[2024-06-02 22:09:58] [INFO ] Invariant cache hit.
[2024-06-02 22:09:58] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-06-02 22:09:58] [INFO ] Implicit Places using invariants and state equation in 179 ms returned [36, 61]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 236 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 113/116 places, 304/306 transitions.
Applied a total of 0 rules in 1 ms. Remains 113 /113 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 242 ms. Remains : 113/116 places, 304/306 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : FireWire-PT-06-LTLCardinality-10
Product exploration explored 100000 steps with 25000 reset in 120 ms.
Product exploration explored 100000 steps with 25000 reset in 133 ms.
Computed a total of 3 stabilizing places and 2 stable transitions
Computed a total of 3 stabilizing places and 2 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 64 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
RANDOM walk for 40000 steps (2015 resets) in 72 ms. (547 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (556 resets) in 26 ms. (1481 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 2290864 steps, run timeout after 3001 ms. (steps per millisecond=763 ) properties seen :0 out of 1
Probabilistic random walk after 2290864 steps, saw 398583 distinct states, run finished after 3006 ms. (steps per millisecond=762 ) properties seen :0
[2024-06-02 22:10:02] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
// Phase 1: matrix 278 rows 113 cols
[2024-06-02 22:10:02] [INFO ] Computed 7 invariants in 3 ms
[2024-06-02 22:10:02] [INFO ] State equation strengthened by 41 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 64/66 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 45/111 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 277/388 variables, 111/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/388 variables, 40/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/388 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2/390 variables, 2/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/390 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/391 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/391 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/391 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 391/391 variables, and 161 constraints, problems are : Problem set: 0 solved, 1 unsolved in 96 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 113/113 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 64/66 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 45/111 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 277/388 variables, 111/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/388 variables, 40/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/388 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/388 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/390 variables, 2/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/390 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/391 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/391 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/391 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 391/391 variables, and 162 constraints, problems are : Problem set: 0 solved, 1 unsolved in 120 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 113/113 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 229ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 113 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 113/113 places, 304/304 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 113 transition count 301
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 113 transition count 300
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 112 transition count 300
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 1 with 4 rules applied. Total rules applied 9 place count 110 transition count 298
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 13 place count 108 transition count 303
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 17 place count 108 transition count 299
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 21 place count 108 transition count 295
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 24 place count 108 transition count 295
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 29 place count 105 transition count 293
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 31 place count 105 transition count 291
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 104 transition count 290
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 33 place count 103 transition count 290
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 33 place count 103 transition count 289
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 35 place count 102 transition count 289
Applied a total of 35 rules in 26 ms. Remains 102 /113 variables (removed 11) and now considering 289/304 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 102/113 places, 289/304 transitions.
RANDOM walk for 40000 steps (2504 resets) in 83 ms. (476 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (634 resets) in 28 ms. (1379 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1972 steps, run visited all 1 properties in 6 ms. (steps per millisecond=328 )
Probabilistic random walk after 1972 steps, saw 1071 distinct states, run finished after 6 ms. (steps per millisecond=328 ) properties seen :1
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 118 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 279 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 2 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 304/304 transitions.
Applied a total of 0 rules in 2 ms. Remains 113 /113 variables (removed 0) and now considering 304/304 (removed 0) transitions.
[2024-06-02 22:10:03] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
[2024-06-02 22:10:03] [INFO ] Invariant cache hit.
[2024-06-02 22:10:03] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-06-02 22:10:03] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
[2024-06-02 22:10:03] [INFO ] Invariant cache hit.
[2024-06-02 22:10:03] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-06-02 22:10:03] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
Running 303 sub problems to find dead transitions.
[2024-06-02 22:10:03] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
[2024-06-02 22:10:03] [INFO ] Invariant cache hit.
[2024-06-02 22:10:03] [INFO ] State equation strengthened by 41 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 303 unsolved
[2024-06-02 22:10:05] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 1 ms to minimize.
[2024-06-02 22:10:05] [INFO ] Deduced a trap composed of 36 places in 36 ms of which 2 ms to minimize.
[2024-06-02 22:10:05] [INFO ] Deduced a trap composed of 61 places in 62 ms of which 1 ms to minimize.
[2024-06-02 22:10:05] [INFO ] Deduced a trap composed of 40 places in 58 ms of which 1 ms to minimize.
[2024-06-02 22:10:05] [INFO ] Deduced a trap composed of 22 places in 64 ms of which 1 ms to minimize.
[2024-06-02 22:10:05] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 1 ms to minimize.
[2024-06-02 22:10:06] [INFO ] Deduced a trap composed of 43 places in 38 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 4 (OVERLAPS) 277/390 variables, 113/127 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/390 variables, 40/167 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/390 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 7 (OVERLAPS) 1/391 variables, 1/168 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/391 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 9 (OVERLAPS) 0/391 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 303 unsolved
No progress, stopping.
After SMT solving in domain Real declared 391/391 variables, and 168 constraints, problems are : Problem set: 0 solved, 303 unsolved in 12485 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 113/113 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 303/303 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 303 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 303 unsolved
[2024-06-02 22:10:17] [INFO ] Deduced a trap composed of 38 places in 58 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 5 (OVERLAPS) 277/390 variables, 113/128 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/390 variables, 40/168 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/390 variables, 303/471 constraints. Problems are: Problem set: 0 solved, 303 unsolved
[2024-06-02 22:10:20] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-06-02 22:10:20] [INFO ] Deduced a trap composed of 17 places in 23 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/390 variables, 2/473 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/390 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 10 (OVERLAPS) 1/391 variables, 1/474 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/391 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 12 (OVERLAPS) 0/391 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 303 unsolved
No progress, stopping.
After SMT solving in domain Int declared 391/391 variables, and 474 constraints, problems are : Problem set: 0 solved, 303 unsolved in 29587 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 113/113 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 303/303 constraints, Known Traps: 10/10 constraints]
After SMT, in 42236ms problems are : Problem set: 0 solved, 303 unsolved
Search for dead transitions found 0 dead transitions in 42240ms
Finished structural reductions in LTL mode , in 1 iterations and 42475 ms. Remains : 113/113 places, 304/304 transitions.
Computed a total of 3 stabilizing places and 2 stable transitions
Computed a total of 3 stabilizing places and 2 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 92 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
RANDOM walk for 40000 steps (2000 resets) in 73 ms. (540 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (545 resets) in 27 ms. (1428 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 2312675 steps, run timeout after 3001 ms. (steps per millisecond=770 ) properties seen :0 out of 1
Probabilistic random walk after 2312675 steps, saw 402419 distinct states, run finished after 3001 ms. (steps per millisecond=770 ) properties seen :0
[2024-06-02 22:10:49] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
[2024-06-02 22:10:49] [INFO ] Invariant cache hit.
[2024-06-02 22:10:49] [INFO ] State equation strengthened by 41 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 64/66 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 45/111 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 277/388 variables, 111/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/388 variables, 40/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/388 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2/390 variables, 2/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/390 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/391 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/391 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/391 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 391/391 variables, and 161 constraints, problems are : Problem set: 0 solved, 1 unsolved in 102 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 113/113 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 64/66 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 45/111 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-02 22:10:49] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 1 ms to minimize.
[2024-06-02 22:10:49] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/111 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 277/388 variables, 111/120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/388 variables, 40/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/388 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/388 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 2/390 variables, 2/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/390 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/391 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/391 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/391 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 391/391 variables, and 164 constraints, problems are : Problem set: 0 solved, 1 unsolved in 269 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 113/113 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 379ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 113 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 113/113 places, 304/304 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 113 transition count 301
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 113 transition count 300
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 112 transition count 300
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 1 with 4 rules applied. Total rules applied 9 place count 110 transition count 298
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 13 place count 108 transition count 303
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 17 place count 108 transition count 299
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 21 place count 108 transition count 295
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 24 place count 108 transition count 295
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 29 place count 105 transition count 293
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 31 place count 105 transition count 291
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 104 transition count 290
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 33 place count 103 transition count 290
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 33 place count 103 transition count 289
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 35 place count 102 transition count 289
Applied a total of 35 rules in 27 ms. Remains 102 /113 variables (removed 11) and now considering 289/304 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 102/113 places, 289/304 transitions.
RANDOM walk for 40000 steps (2420 resets) in 78 ms. (506 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (647 resets) in 26 ms. (1481 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1972 steps, run visited all 1 properties in 7 ms. (steps per millisecond=281 )
Probabilistic random walk after 1972 steps, saw 1071 distinct states, run finished after 7 ms. (steps per millisecond=281 ) properties seen :1
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 84 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 188 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 25000 reset in 103 ms.
Product exploration explored 100000 steps with 25000 reset in 108 ms.
Applying partial POR strategy [true, false, false, false, true]
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 2 out of 113 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 113/113 places, 304/304 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 113 transition count 305
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 113 transition count 305
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 113 transition count 305
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 113 transition count 314
Deduced a syphon composed of 5 places in 0 ms
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 11 place count 113 transition count 308
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 11 rules in 27 ms. Remains 113 /113 variables (removed 0) and now considering 308/304 (removed -4) transitions.
[2024-06-02 22:10:50] [INFO ] Redundant transitions in 3 ms returned []
Running 307 sub problems to find dead transitions.
[2024-06-02 22:10:51] [INFO ] Flow matrix only has 279 transitions (discarded 29 similar events)
// Phase 1: matrix 279 rows 113 cols
[2024-06-02 22:10:51] [INFO ] Computed 7 invariants in 2 ms
[2024-06-02 22:10:51] [INFO ] State equation strengthened by 43 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 307 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 307 unsolved
[2024-06-02 22:10:52] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
Problem TDEAD0 is UNSAT
[2024-06-02 22:10:52] [INFO ] Deduced a trap composed of 41 places in 35 ms of which 1 ms to minimize.
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD7 is UNSAT
[2024-06-02 22:10:52] [INFO ] Deduced a trap composed of 23 places in 29 ms of which 0 ms to minimize.
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
[2024-06-02 22:10:52] [INFO ] Deduced a trap composed of 62 places in 65 ms of which 1 ms to minimize.
[2024-06-02 22:10:52] [INFO ] Deduced a trap composed of 22 places in 61 ms of which 1 ms to minimize.
[2024-06-02 22:10:52] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 1 ms to minimize.
[2024-06-02 22:10:53] [INFO ] Deduced a trap composed of 24 places in 63 ms of which 1 ms to minimize.
[2024-06-02 22:10:53] [INFO ] Deduced a trap composed of 34 places in 32 ms of which 1 ms to minimize.
[2024-06-02 22:10:53] [INFO ] Deduced a trap composed of 40 places in 41 ms of which 1 ms to minimize.
[2024-06-02 22:10:53] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 0 ms to minimize.
Problem TDEAD279 is UNSAT
Problem TDEAD280 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 10/17 constraints. Problems are: Problem set: 8 solved, 299 unsolved
[2024-06-02 22:10:53] [INFO ] Deduced a trap composed of 39 places in 61 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 1/18 constraints. Problems are: Problem set: 8 solved, 299 unsolved
[2024-06-02 22:10:55] [INFO ] Deduced a trap composed of 40 places in 60 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 1/19 constraints. Problems are: Problem set: 8 solved, 299 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 0/19 constraints. Problems are: Problem set: 8 solved, 299 unsolved
At refinement iteration 6 (OVERLAPS) 278/391 variables, 113/132 constraints. Problems are: Problem set: 8 solved, 299 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/391 variables, 42/174 constraints. Problems are: Problem set: 8 solved, 299 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/391 variables, 0/174 constraints. Problems are: Problem set: 8 solved, 299 unsolved
At refinement iteration 9 (OVERLAPS) 1/392 variables, 1/175 constraints. Problems are: Problem set: 8 solved, 299 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/392 variables, 0/175 constraints. Problems are: Problem set: 8 solved, 299 unsolved
At refinement iteration 11 (OVERLAPS) 0/392 variables, 0/175 constraints. Problems are: Problem set: 8 solved, 299 unsolved
No progress, stopping.
After SMT solving in domain Real declared 392/392 variables, and 175 constraints, problems are : Problem set: 8 solved, 299 unsolved in 14064 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 113/113 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 307/307 constraints, Known Traps: 12/12 constraints]
Escalating to Integer solving :Problem set: 8 solved, 299 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 299 unsolved
At refinement iteration 1 (OVERLAPS) 6/113 variables, 7/7 constraints. Problems are: Problem set: 8 solved, 299 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 12/19 constraints. Problems are: Problem set: 8 solved, 299 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/19 constraints. Problems are: Problem set: 8 solved, 299 unsolved
At refinement iteration 4 (OVERLAPS) 278/391 variables, 113/132 constraints. Problems are: Problem set: 8 solved, 299 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/391 variables, 42/174 constraints. Problems are: Problem set: 8 solved, 299 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/391 variables, 299/473 constraints. Problems are: Problem set: 8 solved, 299 unsolved
[2024-06-02 22:11:08] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
[2024-06-02 22:11:08] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/391 variables, 2/475 constraints. Problems are: Problem set: 8 solved, 299 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/391 variables, 0/475 constraints. Problems are: Problem set: 8 solved, 299 unsolved
At refinement iteration 9 (OVERLAPS) 1/392 variables, 1/476 constraints. Problems are: Problem set: 8 solved, 299 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/392 variables, 0/476 constraints. Problems are: Problem set: 8 solved, 299 unsolved
At refinement iteration 11 (OVERLAPS) 0/392 variables, 0/476 constraints. Problems are: Problem set: 8 solved, 299 unsolved
No progress, stopping.
After SMT solving in domain Int declared 392/392 variables, and 476 constraints, problems are : Problem set: 8 solved, 299 unsolved in 24515 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 113/113 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 299/307 constraints, Known Traps: 14/14 constraints]
After SMT, in 38772ms problems are : Problem set: 8 solved, 299 unsolved
Search for dead transitions found 8 dead transitions in 38775ms
Found 8 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 8 transitions
Dead transitions reduction (with SMT) removed 8 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 113/113 places, 300/304 transitions.
Graph (complete) has 585 edges and 113 vertex of which 108 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 20 ms. Remains 108 /113 variables (removed 5) and now considering 300/300 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 108/113 places, 300/304 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 38834 ms. Remains : 108/113 places, 300/304 transitions.
Support contains 2 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 304/304 transitions.
Applied a total of 0 rules in 1 ms. Remains 113 /113 variables (removed 0) and now considering 304/304 (removed 0) transitions.
[2024-06-02 22:11:29] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
// Phase 1: matrix 278 rows 113 cols
[2024-06-02 22:11:29] [INFO ] Computed 7 invariants in 2 ms
[2024-06-02 22:11:29] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-06-02 22:11:29] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
[2024-06-02 22:11:29] [INFO ] Invariant cache hit.
[2024-06-02 22:11:29] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-06-02 22:11:30] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
Running 303 sub problems to find dead transitions.
[2024-06-02 22:11:30] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
[2024-06-02 22:11:30] [INFO ] Invariant cache hit.
[2024-06-02 22:11:30] [INFO ] State equation strengthened by 41 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 303 unsolved
[2024-06-02 22:11:31] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 0 ms to minimize.
[2024-06-02 22:11:31] [INFO ] Deduced a trap composed of 36 places in 33 ms of which 1 ms to minimize.
[2024-06-02 22:11:31] [INFO ] Deduced a trap composed of 61 places in 60 ms of which 1 ms to minimize.
[2024-06-02 22:11:31] [INFO ] Deduced a trap composed of 40 places in 49 ms of which 1 ms to minimize.
[2024-06-02 22:11:31] [INFO ] Deduced a trap composed of 22 places in 57 ms of which 1 ms to minimize.
[2024-06-02 22:11:32] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-06-02 22:11:32] [INFO ] Deduced a trap composed of 43 places in 31 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 4 (OVERLAPS) 277/390 variables, 113/127 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/390 variables, 40/167 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/390 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 7 (OVERLAPS) 1/391 variables, 1/168 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/391 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 9 (OVERLAPS) 0/391 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 303 unsolved
No progress, stopping.
After SMT solving in domain Real declared 391/391 variables, and 168 constraints, problems are : Problem set: 0 solved, 303 unsolved in 12933 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 113/113 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 303/303 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 303 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 303 unsolved
[2024-06-02 22:11:44] [INFO ] Deduced a trap composed of 38 places in 61 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 5 (OVERLAPS) 277/390 variables, 113/128 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/390 variables, 40/168 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/390 variables, 303/471 constraints. Problems are: Problem set: 0 solved, 303 unsolved
[2024-06-02 22:11:47] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 0 ms to minimize.
[2024-06-02 22:11:47] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/390 variables, 2/473 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/390 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 10 (OVERLAPS) 1/391 variables, 1/474 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/391 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 12 (OVERLAPS) 0/391 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 303 unsolved
No progress, stopping.
After SMT solving in domain Int declared 391/391 variables, and 474 constraints, problems are : Problem set: 0 solved, 303 unsolved in 29379 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 113/113 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 303/303 constraints, Known Traps: 10/10 constraints]
After SMT, in 42467ms problems are : Problem set: 0 solved, 303 unsolved
Search for dead transitions found 0 dead transitions in 42472ms
Finished structural reductions in LTL mode , in 1 iterations and 42722 ms. Remains : 113/113 places, 304/304 transitions.
Treatment of property FireWire-PT-06-LTLCardinality-10 finished in 133811 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 116 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 116/116 places, 306/306 transitions.
Reduce places removed 1 places and 1 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 115 transition count 304
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 114 transition count 304
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 113 transition count 302
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 113 transition count 302
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 112 transition count 301
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 109 transition count 308
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 20 place count 109 transition count 300
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 21 place count 108 transition count 299
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 22 place count 107 transition count 299
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 22 place count 107 transition count 298
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 24 place count 106 transition count 298
Applied a total of 24 rules in 43 ms. Remains 106 /116 variables (removed 10) and now considering 298/306 (removed 8) transitions.
[2024-06-02 22:12:12] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
// Phase 1: matrix 266 rows 106 cols
[2024-06-02 22:12:12] [INFO ] Computed 8 invariants in 2 ms
[2024-06-02 22:12:12] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-06-02 22:12:12] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
[2024-06-02 22:12:12] [INFO ] Invariant cache hit.
[2024-06-02 22:12:12] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-02 22:12:12] [INFO ] Implicit Places using invariants and state equation in 142 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 216 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 105/116 places, 298/306 transitions.
Applied a total of 0 rules in 4 ms. Remains 105 /105 variables (removed 0) and now considering 298/298 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 263 ms. Remains : 105/116 places, 298/306 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : FireWire-PT-06-LTLCardinality-12
Product exploration explored 100000 steps with 2 reset in 50 ms.
Product exploration explored 100000 steps with 1 reset in 50 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
RANDOM walk for 12902 steps (765 resets) in 31 ms. (403 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Support contains 2 out of 105 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 105/105 places, 298/298 transitions.
Applied a total of 0 rules in 9 ms. Remains 105 /105 variables (removed 0) and now considering 298/298 (removed 0) transitions.
[2024-06-02 22:12:13] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
// Phase 1: matrix 266 rows 105 cols
[2024-06-02 22:12:13] [INFO ] Computed 7 invariants in 1 ms
[2024-06-02 22:12:13] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-06-02 22:12:13] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
[2024-06-02 22:12:13] [INFO ] Invariant cache hit.
[2024-06-02 22:12:13] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-02 22:12:13] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2024-06-02 22:12:13] [INFO ] Redundant transitions in 2 ms returned []
Running 295 sub problems to find dead transitions.
[2024-06-02 22:12:13] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
[2024-06-02 22:12:13] [INFO ] Invariant cache hit.
[2024-06-02 22:12:13] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:12:14] [INFO ] Deduced a trap composed of 39 places in 67 ms of which 1 ms to minimize.
[2024-06-02 22:12:14] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 0 ms to minimize.
[2024-06-02 22:12:14] [INFO ] Deduced a trap composed of 23 places in 60 ms of which 1 ms to minimize.
[2024-06-02 22:12:14] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 1 ms to minimize.
[2024-06-02 22:12:14] [INFO ] Deduced a trap composed of 33 places in 71 ms of which 1 ms to minimize.
[2024-06-02 22:12:15] [INFO ] Deduced a trap composed of 39 places in 41 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:12:16] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2024-06-02 22:12:16] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/105 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (OVERLAPS) 265/370 variables, 105/120 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/370 variables, 39/159 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:12:18] [INFO ] Deduced a trap composed of 37 places in 65 ms of which 0 ms to minimize.
[2024-06-02 22:12:18] [INFO ] Deduced a trap composed of 21 places in 65 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/370 variables, 2/161 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/370 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (OVERLAPS) 0/370 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 370/371 variables, and 161 constraints, problems are : Problem set: 0 solved, 295 unsolved in 11200 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 105/105 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 10/17 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (OVERLAPS) 265/370 variables, 105/122 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/370 variables, 39/161 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/370 variables, 295/456 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/370 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:12:33] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/370 variables, 1/457 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/370 variables, 0/457 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (OVERLAPS) 0/370 variables, 0/457 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Int declared 370/371 variables, and 457 constraints, problems are : Problem set: 0 solved, 295 unsolved in 19251 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 105/105 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 11/11 constraints]
After SMT, in 30654ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 30658ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 30879 ms. Remains : 105/105 places, 298/298 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
RANDOM walk for 9374 steps (568 resets) in 30 ms. (302 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 90 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1 reset in 45 ms.
Product exploration explored 100000 steps with 5 reset in 49 ms.
Support contains 2 out of 105 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 105/105 places, 298/298 transitions.
Applied a total of 0 rules in 3 ms. Remains 105 /105 variables (removed 0) and now considering 298/298 (removed 0) transitions.
[2024-06-02 22:12:44] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
[2024-06-02 22:12:44] [INFO ] Invariant cache hit.
[2024-06-02 22:12:44] [INFO ] Implicit Places using invariants in 342 ms returned []
[2024-06-02 22:12:45] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
[2024-06-02 22:12:45] [INFO ] Invariant cache hit.
[2024-06-02 22:12:45] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-02 22:12:45] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 496 ms to find 0 implicit places.
[2024-06-02 22:12:45] [INFO ] Redundant transitions in 1 ms returned []
Running 295 sub problems to find dead transitions.
[2024-06-02 22:12:45] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
[2024-06-02 22:12:45] [INFO ] Invariant cache hit.
[2024-06-02 22:12:45] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:12:46] [INFO ] Deduced a trap composed of 39 places in 73 ms of which 1 ms to minimize.
[2024-06-02 22:12:46] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 0 ms to minimize.
[2024-06-02 22:12:46] [INFO ] Deduced a trap composed of 23 places in 67 ms of which 1 ms to minimize.
[2024-06-02 22:12:46] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 1 ms to minimize.
[2024-06-02 22:12:46] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 1 ms to minimize.
[2024-06-02 22:12:46] [INFO ] Deduced a trap composed of 39 places in 36 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:12:47] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2024-06-02 22:12:47] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/105 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (OVERLAPS) 265/370 variables, 105/120 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/370 variables, 39/159 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:12:49] [INFO ] Deduced a trap composed of 37 places in 50 ms of which 1 ms to minimize.
[2024-06-02 22:12:49] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/370 variables, 2/161 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/370 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (OVERLAPS) 0/370 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Real declared 370/371 variables, and 161 constraints, problems are : Problem set: 0 solved, 295 unsolved in 11147 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 105/105 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 10/17 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (OVERLAPS) 265/370 variables, 105/122 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/370 variables, 39/161 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/370 variables, 295/456 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/370 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 295 unsolved
[2024-06-02 22:13:04] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
At refinement iteration 7 (OVERLAPS) 0/370 variables, 1/457 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/370 variables, 0/457 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 9 (OVERLAPS) 0/370 variables, 0/457 constraints. Problems are: Problem set: 0 solved, 295 unsolved
No progress, stopping.
After SMT solving in domain Int declared 370/371 variables, and 457 constraints, problems are : Problem set: 0 solved, 295 unsolved in 19233 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 105/105 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 11/11 constraints]
After SMT, in 30541ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 30544ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 31051 ms. Remains : 105/105 places, 298/298 transitions.
Treatment of property FireWire-PT-06-LTLCardinality-12 finished in 63174 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)||(X(F(!p0))&&p1)))))'
Support contains 3 out of 116 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 116/116 places, 306/306 transitions.
Reduce places removed 1 places and 1 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 115 transition count 304
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 114 transition count 304
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 113 transition count 302
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 113 transition count 302
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 112 transition count 301
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 109 transition count 308
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 20 place count 109 transition count 300
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 21 place count 108 transition count 299
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 22 place count 107 transition count 299
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 22 place count 107 transition count 298
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 24 place count 106 transition count 298
Applied a total of 24 rules in 24 ms. Remains 106 /116 variables (removed 10) and now considering 298/306 (removed 8) transitions.
[2024-06-02 22:13:15] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
// Phase 1: matrix 266 rows 106 cols
[2024-06-02 22:13:15] [INFO ] Computed 8 invariants in 3 ms
[2024-06-02 22:13:15] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-06-02 22:13:15] [INFO ] Flow matrix only has 266 transitions (discarded 32 similar events)
[2024-06-02 22:13:15] [INFO ] Invariant cache hit.
[2024-06-02 22:13:15] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-02 22:13:15] [INFO ] Implicit Places using invariants and state equation in 157 ms returned [34, 58]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 211 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 104/116 places, 298/306 transitions.
Applied a total of 0 rules in 5 ms. Remains 104 /104 variables (removed 0) and now considering 298/298 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 240 ms. Remains : 104/116 places, 298/306 transitions.
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : FireWire-PT-06-LTLCardinality-13
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-06-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-06-LTLCardinality-13 finished in 346 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(p0))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-06-02 22:13:16] [INFO ] Flatten gal took : 21 ms
[2024-06-02 22:13:16] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2024-06-02 22:13:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 116 places, 306 transitions and 1118 arcs took 3 ms.
Total runtime 307301 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running FireWire-PT-06

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/411/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 116
TRANSITIONS: 306
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.004s, Sys 0.005s]


SAVING FILE /home/mcc/execution/411/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.001s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 1622
MODEL NAME: /home/mcc/execution/411/model
116 places, 306 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA FireWire-PT-06-LTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA FireWire-PT-06-LTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA FireWire-PT-06-LTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1717366398726

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

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

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-06"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is FireWire-PT-06, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r549-tall-171734898100211"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-06.tgz
mv FireWire-PT-06 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;