About the Execution of GreatSPN+red for CryptoMiner-COL-D20N100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 901.023 | 607822.00 | 743107.00 | 1886.30 | FFFFFTFFFFFFFTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r091-tall-171624187500356.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 CryptoMiner-COL-D20N100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r091-tall-171624187500356
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 7.9K Apr 12 12:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 12 12:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 12 12:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 12 12:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Apr 12 12:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 12 12:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 12 12:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 114K Apr 12 12:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 8 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 13K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME CryptoMiner-COL-D20N100-LTLFireability-00
FORMULA_NAME CryptoMiner-COL-D20N100-LTLFireability-01
FORMULA_NAME CryptoMiner-COL-D20N100-LTLFireability-02
FORMULA_NAME CryptoMiner-COL-D20N100-LTLFireability-03
FORMULA_NAME CryptoMiner-COL-D20N100-LTLFireability-04
FORMULA_NAME CryptoMiner-COL-D20N100-LTLFireability-05
FORMULA_NAME CryptoMiner-COL-D20N100-LTLFireability-06
FORMULA_NAME CryptoMiner-COL-D20N100-LTLFireability-07
FORMULA_NAME CryptoMiner-COL-D20N100-LTLFireability-08
FORMULA_NAME CryptoMiner-COL-D20N100-LTLFireability-09
FORMULA_NAME CryptoMiner-COL-D20N100-LTLFireability-10
FORMULA_NAME CryptoMiner-COL-D20N100-LTLFireability-11
FORMULA_NAME CryptoMiner-COL-D20N100-LTLFireability-12
FORMULA_NAME CryptoMiner-COL-D20N100-LTLFireability-13
FORMULA_NAME CryptoMiner-COL-D20N100-LTLFireability-14
FORMULA_NAME CryptoMiner-COL-D20N100-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716281422204
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CryptoMiner-COL-D20N100
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 08:50:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-21 08:50:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 08:50:23] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-21 08:50:23] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-21 08:50:24] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 557 ms
[2024-05-21 08:50:24] [INFO ] Imported 3 HL places and 5 HL transitions for a total of 63 PT places and 105.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2024-05-21 08:50:24] [INFO ] Built PT skeleton of HLPN with 3 places and 5 transitions 14 arcs in 5 ms.
[2024-05-21 08:50:24] [INFO ] Skeletonized 6 HLPN properties in 1 ms. Removed 10 properties that had guard overlaps.
Computed a total of 3 stabilizing places and 3 stable transitions
All 16 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Arc [0:1*[(MOD (ADD $x 1) 21)]] contains successor/predecessor on variables of sort CD
[2024-05-21 08:50:24] [INFO ] Unfolded HLPN to a Petri net with 63 places and 63 transitions 187 arcs in 17 ms.
[2024-05-21 08:50:24] [INFO ] Unfolded 16 HLPN properties in 5 ms.
Support contains 42 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 63/63 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 62 transition count 63
Applied a total of 1 rules in 13 ms. Remains 62 /63 variables (removed 1) and now considering 63/63 (removed 0) transitions.
// Phase 1: matrix 63 rows 62 cols
[2024-05-21 08:50:24] [INFO ] Computed 0 invariants in 12 ms
[2024-05-21 08:50:24] [INFO ] Implicit Places using invariants in 227 ms returned []
[2024-05-21 08:50:24] [INFO ] Invariant cache hit.
[2024-05-21 08:50:24] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:50:24] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 359 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-21 08:50:24] [INFO ] Invariant cache hit.
[2024-05-21 08:50:24] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1603 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1769 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3446ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3464ms
Starting structural reductions in LTL mode, iteration 1 : 62/63 places, 63/63 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3854 ms. Remains : 62/63 places, 63/63 transitions.
Support contains 42 out of 62 places after structural reductions.
[2024-05-21 08:50:28] [INFO ] Flatten gal took : 23 ms
[2024-05-21 08:50:28] [INFO ] Flatten gal took : 14 ms
[2024-05-21 08:50:28] [INFO ] Input system was already deterministic with 63 transitions.
Reduction of identical properties reduced properties to check from 12 to 9
RANDOM walk for 40221 steps (8 resets) in 183 ms. (218 steps per ms) remains 1/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 937 ms. (42 steps per ms) remains 1/1 properties
[2024-05-21 08:50:28] [INFO ] Invariant cache hit.
[2024-05-21 08:50:28] [INFO ] State equation strengthened by 20 read => feed constraints.
Problem AtomicPropp6 is UNSAT
After SMT solving in domain Real declared 20/125 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 23 ms.
Refiners :[State Equation: 0/62 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 31ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA CryptoMiner-COL-D20N100-LTLFireability-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
FORMULA CryptoMiner-COL-D20N100-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 40 stabilizing places and 41 stable transitions
Graph (complete) has 162 edges and 62 vertex of which 22 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.2 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((F(p0) U p1))))'
Support contains 41 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 7 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:50:29] [INFO ] Invariant cache hit.
[2024-05-21 08:50:29] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-21 08:50:29] [INFO ] Invariant cache hit.
[2024-05-21 08:50:29] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:50:29] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2024-05-21 08:50:29] [INFO ] Redundant transitions in 1 ms returned []
Running 60 sub problems to find dead transitions.
[2024-05-21 08:50:29] [INFO ] Invariant cache hit.
[2024-05-21 08:50:29] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1297 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1845 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3156ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3159ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3295 ms. Remains : 62/62 places, 63/63 transitions.
Stuttering acceptance computed with spot in 286 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : CryptoMiner-COL-D20N100-LTLFireability-01
Product exploration explored 100000 steps with 0 reset in 353 ms.
Product exploration explored 100000 steps with 0 reset in 439 ms.
Computed a total of 40 stabilizing places and 41 stable transitions
Graph (complete) has 162 edges and 62 vertex of which 22 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.1 ms
Computed a total of 40 stabilizing places and 41 stable transitions
Detected a total of 40/62 stabilizing places and 41/63 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 139 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 30316 steps (6 resets) in 63 ms. (473 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR p0 p1))), (F (NOT p0))]
Knowledge based reduction with 10 factoid took 295 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 138 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 41 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 4 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:50:34] [INFO ] Invariant cache hit.
[2024-05-21 08:50:34] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-21 08:50:34] [INFO ] Invariant cache hit.
[2024-05-21 08:50:34] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:50:34] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2024-05-21 08:50:34] [INFO ] Redundant transitions in 1 ms returned []
Running 60 sub problems to find dead transitions.
[2024-05-21 08:50:34] [INFO ] Invariant cache hit.
[2024-05-21 08:50:34] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1317 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1950 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3300ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3302ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3407 ms. Remains : 62/62 places, 63/63 transitions.
Computed a total of 40 stabilizing places and 41 stable transitions
Graph (complete) has 162 edges and 62 vertex of which 22 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.1 ms
Computed a total of 40 stabilizing places and 41 stable transitions
Detected a total of 40/62 stabilizing places and 41/63 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 155 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 30308 steps (6 resets) in 35 ms. (841 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR p0 p1))), (F (NOT p0))]
Knowledge based reduction with 10 factoid took 336 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 194 ms.
Product exploration explored 100000 steps with 0 reset in 278 ms.
Support contains 41 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:50:39] [INFO ] Invariant cache hit.
[2024-05-21 08:50:39] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-21 08:50:39] [INFO ] Invariant cache hit.
[2024-05-21 08:50:39] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:50:39] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2024-05-21 08:50:39] [INFO ] Redundant transitions in 1 ms returned []
Running 60 sub problems to find dead transitions.
[2024-05-21 08:50:39] [INFO ] Invariant cache hit.
[2024-05-21 08:50:39] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1322 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1766 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3139ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3141ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3263 ms. Remains : 62/62 places, 63/63 transitions.
Treatment of property CryptoMiner-COL-D20N100-LTLFireability-01 finished in 13486 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 20 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Graph (trivial) has 21 edges and 62 vertex of which 21 / 62 are part of one of the 1 SCC in 3 ms
Free SCC test removed 20 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Applied a total of 1 rules in 25 ms. Remains 42 /62 variables (removed 20) and now considering 43/63 (removed 20) transitions.
// Phase 1: matrix 43 rows 42 cols
[2024-05-21 08:50:42] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 08:50:42] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-21 08:50:42] [INFO ] Invariant cache hit.
[2024-05-21 08:50:42] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:50:42] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2024-05-21 08:50:42] [INFO ] Redundant transitions in 1 ms returned []
Running 40 sub problems to find dead transitions.
[2024-05-21 08:50:42] [INFO ] Invariant cache hit.
[2024-05-21 08:50:42] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 1/84 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/85 variables, and 62 constraints, problems are : Problem set: 0 solved, 40 unsolved in 721 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (OVERLAPS) 1/84 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (OVERLAPS) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/85 variables, and 102 constraints, problems are : Problem set: 0 solved, 40 unsolved in 832 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
After SMT, in 1586ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1588ms
Starting structural reductions in SI_LTL mode, iteration 1 : 42/62 places, 43/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1723 ms. Remains : 42/62 places, 43/63 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CryptoMiner-COL-D20N100-LTLFireability-02
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 0 ms.
FORMULA CryptoMiner-COL-D20N100-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-COL-D20N100-LTLFireability-02 finished in 1813 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)||G(p1))))'
Support contains 42 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 1 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
// Phase 1: matrix 63 rows 62 cols
[2024-05-21 08:50:44] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 08:50:44] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-21 08:50:44] [INFO ] Invariant cache hit.
[2024-05-21 08:50:44] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:50:44] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-21 08:50:44] [INFO ] Invariant cache hit.
[2024-05-21 08:50:44] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1336 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1743 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3105ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3106ms
Finished structural reductions in LTL mode , in 1 iterations and 3237 ms. Remains : 62/62 places, 63/63 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CryptoMiner-COL-D20N100-LTLFireability-03
Product exploration explored 100000 steps with 722 reset in 202 ms.
Product exploration explored 100000 steps with 723 reset in 204 ms.
Computed a total of 40 stabilizing places and 41 stable transitions
Graph (complete) has 162 edges and 62 vertex of which 22 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.1 ms
Computed a total of 40 stabilizing places and 41 stable transitions
Detected a total of 40/62 stabilizing places and 41/63 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 140 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 5189 steps (1 resets) in 6 ms. (741 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 10 factoid took 163 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-21 08:50:48] [INFO ] Invariant cache hit.
Proved EG (NOT p0)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 10 factoid took 221 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA CryptoMiner-COL-D20N100-LTLFireability-03 FALSE TECHNIQUES KNOWLEDGE
Treatment of property CryptoMiner-COL-D20N100-LTLFireability-03 finished in 4795 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!p0)))'
Support contains 20 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:50:49] [INFO ] Invariant cache hit.
[2024-05-21 08:50:49] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-21 08:50:49] [INFO ] Invariant cache hit.
[2024-05-21 08:50:49] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:50:49] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-21 08:50:49] [INFO ] Invariant cache hit.
[2024-05-21 08:50:49] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1325 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1702 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3073ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3074ms
Finished structural reductions in LTL mode , in 1 iterations and 3200 ms. Remains : 62/62 places, 63/63 transitions.
Stuttering acceptance computed with spot in 71 ms :[true, p0, p0]
Running random walk in product with property : CryptoMiner-COL-D20N100-LTLFireability-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CryptoMiner-COL-D20N100-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-COL-D20N100-LTLFireability-04 finished in 3285 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(!p1)||p0))))'
Support contains 20 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:50:52] [INFO ] Invariant cache hit.
[2024-05-21 08:50:52] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-21 08:50:52] [INFO ] Invariant cache hit.
[2024-05-21 08:50:52] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:50:52] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-21 08:50:52] [INFO ] Invariant cache hit.
[2024-05-21 08:50:52] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1288 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1747 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3089ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3090ms
Finished structural reductions in LTL mode , in 1 iterations and 3190 ms. Remains : 62/62 places, 63/63 transitions.
Stuttering acceptance computed with spot in 103 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Running random walk in product with property : CryptoMiner-COL-D20N100-LTLFireability-05
Product exploration explored 100000 steps with 0 reset in 357 ms.
Product exploration explored 100000 steps with 0 reset in 438 ms.
Computed a total of 40 stabilizing places and 41 stable transitions
Graph (complete) has 162 edges and 62 vertex of which 22 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.1 ms
Computed a total of 40 stabilizing places and 41 stable transitions
Detected a total of 40/62 stabilizing places and 41/63 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 168 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Reduction of identical properties reduced properties to check from 4 to 2
RANDOM walk for 40217 steps (9 resets) in 10 ms. (3656 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 215 ms. (185 steps per ms) remains 1/1 properties
[2024-05-21 08:50:56] [INFO ] Invariant cache hit.
[2024-05-21 08:50:56] [INFO ] State equation strengthened by 20 read => feed constraints.
Problem apf0 is UNSAT
After SMT solving in domain Real declared 20/125 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 28 ms.
Refiners :[State Equation: 0/62 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 46ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (OR (NOT p0) p1))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 337 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 109 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Support contains 20 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 1 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:50:57] [INFO ] Invariant cache hit.
[2024-05-21 08:50:57] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 08:50:57] [INFO ] Invariant cache hit.
[2024-05-21 08:50:57] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:50:57] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-21 08:50:57] [INFO ] Invariant cache hit.
[2024-05-21 08:50:57] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1330 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1770 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3120ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3121ms
Finished structural reductions in LTL mode , in 1 iterations and 3226 ms. Remains : 62/62 places, 63/63 transitions.
Computed a total of 40 stabilizing places and 41 stable transitions
Graph (complete) has 162 edges and 62 vertex of which 22 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.1 ms
Computed a total of 40 stabilizing places and 41 stable transitions
Detected a total of 40/62 stabilizing places and 41/63 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 133 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Reduction of identical properties reduced properties to check from 2 to 1
RANDOM walk for 6145 steps (0 resets) in 10 ms. (558 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 281 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 241 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 116 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 107 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 0 reset in 237 ms.
Product exploration explored 100000 steps with 0 reset in 270 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 106 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Support contains 20 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Graph (trivial) has 21 edges and 62 vertex of which 21 / 62 are part of one of the 1 SCC in 1 ms
Free SCC test removed 20 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Applied a total of 1 rules in 10 ms. Remains 42 /62 variables (removed 20) and now considering 43/63 (removed 20) transitions.
[2024-05-21 08:51:02] [INFO ] Redundant transitions in 0 ms returned []
Running 40 sub problems to find dead transitions.
// Phase 1: matrix 43 rows 42 cols
[2024-05-21 08:51:02] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 08:51:02] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 1/84 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/85 variables, and 62 constraints, problems are : Problem set: 0 solved, 40 unsolved in 723 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (OVERLAPS) 1/84 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (OVERLAPS) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/85 variables, and 102 constraints, problems are : Problem set: 0 solved, 40 unsolved in 810 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
After SMT, in 1555ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1561ms
Starting structural reductions in SI_LTL mode, iteration 1 : 42/62 places, 43/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1583 ms. Remains : 42/62 places, 43/63 transitions.
Support contains 20 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 1 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
// Phase 1: matrix 63 rows 62 cols
[2024-05-21 08:51:04] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 08:51:04] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-21 08:51:04] [INFO ] Invariant cache hit.
[2024-05-21 08:51:04] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:04] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-21 08:51:04] [INFO ] Invariant cache hit.
[2024-05-21 08:51:04] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1378 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1755 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3186ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3187ms
Finished structural reductions in LTL mode , in 1 iterations and 3319 ms. Remains : 62/62 places, 63/63 transitions.
Treatment of property CryptoMiner-COL-D20N100-LTLFireability-05 finished in 15092 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 U (p2||G(!p1)))))))'
Support contains 22 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:51:07] [INFO ] Invariant cache hit.
[2024-05-21 08:51:07] [INFO ] Implicit Places using invariants in 275 ms returned []
[2024-05-21 08:51:07] [INFO ] Invariant cache hit.
[2024-05-21 08:51:07] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:07] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 391 ms to find 0 implicit places.
[2024-05-21 08:51:07] [INFO ] Redundant transitions in 0 ms returned []
Running 60 sub problems to find dead transitions.
[2024-05-21 08:51:07] [INFO ] Invariant cache hit.
[2024-05-21 08:51:07] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1311 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1693 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3038ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3039ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3438 ms. Remains : 62/62 places, 63/63 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR p0 (AND p1 (NOT p2))), p0, (AND (NOT p2) p1)]
Running random walk in product with property : CryptoMiner-COL-D20N100-LTLFireability-07
Product exploration explored 100000 steps with 1234 reset in 125 ms.
Product exploration explored 100000 steps with 1210 reset in 131 ms.
Computed a total of 40 stabilizing places and 41 stable transitions
Graph (complete) has 162 edges and 62 vertex of which 22 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.1 ms
Computed a total of 40 stabilizing places and 41 stable transitions
Detected a total of 40/62 stabilizing places and 41/63 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT (AND (NOT p2) (NOT p1)))), (X p0), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X p1), (X (NOT p1)), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (X p2)), (X (X (NOT p2))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1))))]
Knowledge based reduction with 6 factoid took 533 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(OR p0 (AND p1 (NOT p2))), p0, (AND p1 (NOT p2))]
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 6847 steps (0 resets) in 8 ms. (760 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT (AND (NOT p2) (NOT p1)))), (X p0), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X p1), (X (NOT p1)), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (X p2)), (X (X (NOT p2))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (F (NOT p1)), (F (NOT p0)), (F p2), (F (NOT (OR p1 p2))), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 6 factoid took 651 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 154 ms :[(OR p0 (AND p1 (NOT p2))), p0, (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 99 ms :[(OR p0 (AND p1 (NOT p2))), p0, (AND p1 (NOT p2))]
[2024-05-21 08:51:13] [INFO ] Invariant cache hit.
[2024-05-21 08:51:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-21 08:51:13] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:13] [INFO ] [Real]Added 20 Read/Feed constraints in 4 ms returned sat
[2024-05-21 08:51:13] [INFO ] Computed and/alt/rep : 60/100/60 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-21 08:51:13] [INFO ] Added : 18 causal constraints over 4 iterations in 70 ms. Result :sat
Could not prove EG p0
[2024-05-21 08:51:13] [INFO ] Invariant cache hit.
[2024-05-21 08:51:13] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-21 08:51:13] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:13] [INFO ] [Real]Added 20 Read/Feed constraints in 3 ms returned sat
[2024-05-21 08:51:13] [INFO ] Computed and/alt/rep : 60/100/60 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-21 08:51:13] [INFO ] Added : 0 causal constraints over 0 iterations in 20 ms. Result :sat
Could not prove EG (AND p1 (NOT p2))
Support contains 22 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:51:13] [INFO ] Invariant cache hit.
[2024-05-21 08:51:13] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-21 08:51:13] [INFO ] Invariant cache hit.
[2024-05-21 08:51:13] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:13] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2024-05-21 08:51:13] [INFO ] Redundant transitions in 1 ms returned []
Running 60 sub problems to find dead transitions.
[2024-05-21 08:51:13] [INFO ] Invariant cache hit.
[2024-05-21 08:51:13] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1559 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1942 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3538ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3539ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3693 ms. Remains : 62/62 places, 63/63 transitions.
Computed a total of 40 stabilizing places and 41 stable transitions
Graph (complete) has 162 edges and 62 vertex of which 22 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.0 ms
Computed a total of 40 stabilizing places and 41 stable transitions
Detected a total of 40/62 stabilizing places and 41/63 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X p0), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 6 factoid took 539 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(OR p0 (AND p1 (NOT p2))), p0, (AND p1 (NOT p2))]
Reduction of identical properties reduced properties to check from 5 to 4
RANDOM walk for 4322 steps (0 resets) in 6 ms. (617 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X p0), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT p0)), (F p2), (F (NOT (OR p1 p2))), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 6 factoid took 705 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[(OR p0 (AND p1 (NOT p2))), p0, (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 103 ms :[(OR p0 (AND p1 (NOT p2))), p0, (AND p1 (NOT p2))]
[2024-05-21 08:51:18] [INFO ] Invariant cache hit.
[2024-05-21 08:51:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-21 08:51:18] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:18] [INFO ] [Real]Added 20 Read/Feed constraints in 4 ms returned sat
[2024-05-21 08:51:18] [INFO ] Computed and/alt/rep : 60/100/60 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-21 08:51:18] [INFO ] Added : 18 causal constraints over 4 iterations in 36 ms. Result :sat
Could not prove EG p0
[2024-05-21 08:51:18] [INFO ] Invariant cache hit.
[2024-05-21 08:51:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-21 08:51:18] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:18] [INFO ] [Real]Added 20 Read/Feed constraints in 3 ms returned sat
[2024-05-21 08:51:18] [INFO ] Computed and/alt/rep : 60/100/60 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-21 08:51:18] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Could not prove EG (AND p1 (NOT p2))
Stuttering acceptance computed with spot in 103 ms :[(OR p0 (AND p1 (NOT p2))), p0, (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 1253 reset in 131 ms.
Product exploration explored 100000 steps with 1182 reset in 128 ms.
Support contains 22 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:51:19] [INFO ] Invariant cache hit.
[2024-05-21 08:51:19] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-21 08:51:19] [INFO ] Invariant cache hit.
[2024-05-21 08:51:19] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:19] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2024-05-21 08:51:19] [INFO ] Redundant transitions in 1 ms returned []
Running 60 sub problems to find dead transitions.
[2024-05-21 08:51:19] [INFO ] Invariant cache hit.
[2024-05-21 08:51:19] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1510 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1704 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3247ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3251ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3388 ms. Remains : 62/62 places, 63/63 transitions.
Treatment of property CryptoMiner-COL-D20N100-LTLFireability-07 finished in 15012 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 20 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Graph (trivial) has 21 edges and 62 vertex of which 21 / 62 are part of one of the 1 SCC in 0 ms
Free SCC test removed 20 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Applied a total of 1 rules in 3 ms. Remains 42 /62 variables (removed 20) and now considering 43/63 (removed 20) transitions.
// Phase 1: matrix 43 rows 42 cols
[2024-05-21 08:51:22] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 08:51:22] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 08:51:22] [INFO ] Invariant cache hit.
[2024-05-21 08:51:22] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:22] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2024-05-21 08:51:22] [INFO ] Redundant transitions in 0 ms returned []
Running 40 sub problems to find dead transitions.
[2024-05-21 08:51:22] [INFO ] Invariant cache hit.
[2024-05-21 08:51:22] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 1/84 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/85 variables, and 62 constraints, problems are : Problem set: 0 solved, 40 unsolved in 743 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (OVERLAPS) 1/84 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (OVERLAPS) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/85 variables, and 102 constraints, problems are : Problem set: 0 solved, 40 unsolved in 801 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
After SMT, in 1579ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1580ms
Starting structural reductions in SI_LTL mode, iteration 1 : 42/62 places, 43/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1680 ms. Remains : 42/62 places, 43/63 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : CryptoMiner-COL-D20N100-LTLFireability-08
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 0 ms.
FORMULA CryptoMiner-COL-D20N100-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-COL-D20N100-LTLFireability-08 finished in 1727 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&F((p0&&X(X(p1)))))))'
Support contains 21 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
// Phase 1: matrix 63 rows 62 cols
[2024-05-21 08:51:24] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 08:51:24] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-21 08:51:24] [INFO ] Invariant cache hit.
[2024-05-21 08:51:24] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:24] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-21 08:51:24] [INFO ] Invariant cache hit.
[2024-05-21 08:51:24] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1428 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1721 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3197ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3197ms
Finished structural reductions in LTL mode , in 1 iterations and 3303 ms. Remains : 62/62 places, 63/63 transitions.
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : CryptoMiner-COL-D20N100-LTLFireability-09
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CryptoMiner-COL-D20N100-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-COL-D20N100-LTLFireability-09 finished in 3507 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 20 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Graph (trivial) has 21 edges and 62 vertex of which 21 / 62 are part of one of the 1 SCC in 0 ms
Free SCC test removed 20 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Applied a total of 1 rules in 3 ms. Remains 42 /62 variables (removed 20) and now considering 43/63 (removed 20) transitions.
// Phase 1: matrix 43 rows 42 cols
[2024-05-21 08:51:27] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 08:51:27] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 08:51:27] [INFO ] Invariant cache hit.
[2024-05-21 08:51:27] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:27] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2024-05-21 08:51:27] [INFO ] Redundant transitions in 1 ms returned []
Running 40 sub problems to find dead transitions.
[2024-05-21 08:51:27] [INFO ] Invariant cache hit.
[2024-05-21 08:51:27] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 1/84 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/85 variables, and 62 constraints, problems are : Problem set: 0 solved, 40 unsolved in 717 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (OVERLAPS) 1/84 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (OVERLAPS) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/85 variables, and 102 constraints, problems are : Problem set: 0 solved, 40 unsolved in 1012 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
After SMT, in 1786ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1794ms
Starting structural reductions in SI_LTL mode, iteration 1 : 42/62 places, 43/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1893 ms. Remains : 42/62 places, 43/63 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : CryptoMiner-COL-D20N100-LTLFireability-10
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 1 ms.
FORMULA CryptoMiner-COL-D20N100-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-COL-D20N100-LTLFireability-10 finished in 1932 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 1 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Graph (trivial) has 40 edges and 62 vertex of which 21 / 62 are part of one of the 1 SCC in 0 ms
Free SCC test removed 20 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Applied a total of 1 rules in 5 ms. Remains 42 /62 variables (removed 20) and now considering 43/63 (removed 20) transitions.
[2024-05-21 08:51:29] [INFO ] Invariant cache hit.
[2024-05-21 08:51:29] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-21 08:51:29] [INFO ] Invariant cache hit.
[2024-05-21 08:51:29] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:29] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2024-05-21 08:51:29] [INFO ] Redundant transitions in 0 ms returned []
Running 40 sub problems to find dead transitions.
[2024-05-21 08:51:29] [INFO ] Invariant cache hit.
[2024-05-21 08:51:29] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 1/84 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/85 variables, and 62 constraints, problems are : Problem set: 0 solved, 40 unsolved in 689 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (OVERLAPS) 1/84 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (OVERLAPS) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/85 variables, and 102 constraints, problems are : Problem set: 0 solved, 40 unsolved in 794 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
After SMT, in 1521ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1522ms
Starting structural reductions in SI_LTL mode, iteration 1 : 42/62 places, 43/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1635 ms. Remains : 42/62 places, 43/63 transitions.
Stuttering acceptance computed with spot in 63 ms :[p0, p0]
Running random walk in product with property : CryptoMiner-COL-D20N100-LTLFireability-11
Stuttering criterion allowed to conclude after 38 steps with 0 reset in 0 ms.
FORMULA CryptoMiner-COL-D20N100-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-COL-D20N100-LTLFireability-11 finished in 1709 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(X(X(F(p1))))))'
Support contains 21 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
// Phase 1: matrix 63 rows 62 cols
[2024-05-21 08:51:31] [INFO ] Computed 0 invariants in 1 ms
[2024-05-21 08:51:31] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-21 08:51:31] [INFO ] Invariant cache hit.
[2024-05-21 08:51:31] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:31] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-21 08:51:31] [INFO ] Invariant cache hit.
[2024-05-21 08:51:31] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1311 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1758 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3089ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3090ms
Finished structural reductions in LTL mode , in 1 iterations and 3213 ms. Remains : 62/62 places, 63/63 transitions.
Stuttering acceptance computed with spot in 176 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : CryptoMiner-COL-D20N100-LTLFireability-12
Product exploration explored 100000 steps with 1 reset in 141 ms.
Product exploration explored 100000 steps with 0 reset in 191 ms.
Computed a total of 40 stabilizing places and 41 stable transitions
Graph (complete) has 162 edges and 62 vertex of which 22 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.5 ms
Computed a total of 40 stabilizing places and 41 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 149 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 404 steps (0 resets) in 5 ms. (67 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 172 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 62 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:51:35] [INFO ] Invariant cache hit.
[2024-05-21 08:51:35] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-21 08:51:35] [INFO ] Invariant cache hit.
[2024-05-21 08:51:35] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:35] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-21 08:51:36] [INFO ] Invariant cache hit.
[2024-05-21 08:51:36] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1270 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1755 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3070ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3072ms
Finished structural reductions in LTL mode , in 1 iterations and 3182 ms. Remains : 62/62 places, 63/63 transitions.
Computed a total of 40 stabilizing places and 41 stable transitions
Graph (complete) has 162 edges and 62 vertex of which 22 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.0 ms
Computed a total of 40 stabilizing places and 41 stable transitions
Knowledge obtained : [p1]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 78 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 204 steps (0 resets) in 4 ms. (40 steps per ms) remains 0/1 properties
Knowledge obtained : [p1]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 1 factoid took 90 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 132 ms.
Product exploration explored 100000 steps with 0 reset in 194 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 126 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 5 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:51:40] [INFO ] Redundant transitions in 2 ms returned []
Running 60 sub problems to find dead transitions.
[2024-05-21 08:51:40] [INFO ] Invariant cache hit.
[2024-05-21 08:51:40] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1311 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1701 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3069ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3070ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3081 ms. Remains : 62/62 places, 63/63 transitions.
Support contains 2 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 1 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:51:43] [INFO ] Invariant cache hit.
[2024-05-21 08:51:43] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-21 08:51:43] [INFO ] Invariant cache hit.
[2024-05-21 08:51:43] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:43] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-21 08:51:43] [INFO ] Invariant cache hit.
[2024-05-21 08:51:43] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1313 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1735 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3058ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3059ms
Finished structural reductions in LTL mode , in 1 iterations and 3164 ms. Remains : 62/62 places, 63/63 transitions.
Treatment of property CryptoMiner-COL-D20N100-LTLFireability-12 finished in 15175 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((X(X(p0))||(X(F(p2))&&p1))))'
Support contains 22 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 10 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:51:46] [INFO ] Invariant cache hit.
[2024-05-21 08:51:46] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-21 08:51:46] [INFO ] Invariant cache hit.
[2024-05-21 08:51:46] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:46] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-21 08:51:46] [INFO ] Invariant cache hit.
[2024-05-21 08:51:46] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1291 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1831 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3143ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3144ms
Finished structural reductions in LTL mode , in 1 iterations and 3275 ms. Remains : 62/62 places, 63/63 transitions.
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : CryptoMiner-COL-D20N100-LTLFireability-13
Product exploration explored 100000 steps with 33333 reset in 66 ms.
Product exploration explored 100000 steps with 33333 reset in 75 ms.
Computed a total of 40 stabilizing places and 41 stable transitions
Graph (complete) has 162 edges and 62 vertex of which 22 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.0 ms
Computed a total of 40 stabilizing places and 41 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X p2)), (X (X (NOT p2)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 19 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CryptoMiner-COL-D20N100-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CryptoMiner-COL-D20N100-LTLFireability-13 finished in 3624 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(!p0)&&F(G(!p1))))))'
Support contains 22 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 1 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:51:50] [INFO ] Invariant cache hit.
[2024-05-21 08:51:50] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-21 08:51:50] [INFO ] Invariant cache hit.
[2024-05-21 08:51:50] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:50] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-21 08:51:50] [INFO ] Invariant cache hit.
[2024-05-21 08:51:50] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1281 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1709 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3022ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3023ms
Finished structural reductions in LTL mode , in 1 iterations and 3156 ms. Remains : 62/62 places, 63/63 transitions.
Stuttering acceptance computed with spot in 136 ms :[(OR p0 p1), (OR p0 p1), (OR p0 p1), true, p1]
Running random walk in product with property : CryptoMiner-COL-D20N100-LTLFireability-14
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CryptoMiner-COL-D20N100-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-COL-D20N100-LTLFireability-14 finished in 3306 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X((G(p0)||X(p1)))))'
Support contains 21 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:51:53] [INFO ] Invariant cache hit.
[2024-05-21 08:51:53] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 08:51:53] [INFO ] Invariant cache hit.
[2024-05-21 08:51:53] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:53] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-21 08:51:53] [INFO ] Invariant cache hit.
[2024-05-21 08:51:53] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1291 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1729 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3058ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3066ms
Finished structural reductions in LTL mode , in 1 iterations and 3180 ms. Remains : 62/62 places, 63/63 transitions.
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Running random walk in product with property : CryptoMiner-COL-D20N100-LTLFireability-15
Entered a terminal (fully accepting) state of product in 113 steps with 0 reset in 0 ms.
FORMULA CryptoMiner-COL-D20N100-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-COL-D20N100-LTLFireability-15 finished in 3394 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((F(p0) U 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(G((X(!p1)||p0))))'
Found a Lengthening insensitive property : CryptoMiner-COL-D20N100-LTLFireability-05
Stuttering acceptance computed with spot in 113 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Support contains 20 out of 62 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Graph (trivial) has 21 edges and 62 vertex of which 21 / 62 are part of one of the 1 SCC in 0 ms
Free SCC test removed 20 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Applied a total of 1 rules in 2 ms. Remains 42 /62 variables (removed 20) and now considering 43/63 (removed 20) transitions.
// Phase 1: matrix 43 rows 42 cols
[2024-05-21 08:51:57] [INFO ] Computed 0 invariants in 2 ms
[2024-05-21 08:51:57] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 08:51:57] [INFO ] Invariant cache hit.
[2024-05-21 08:51:57] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:51:57] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Running 40 sub problems to find dead transitions.
[2024-05-21 08:51:57] [INFO ] Invariant cache hit.
[2024-05-21 08:51:57] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 1/84 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/85 variables, and 62 constraints, problems are : Problem set: 0 solved, 40 unsolved in 705 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (OVERLAPS) 1/84 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (OVERLAPS) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/85 variables, and 102 constraints, problems are : Problem set: 0 solved, 40 unsolved in 793 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
After SMT, in 1522ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1524ms
Starting structural reductions in LI_LTL mode, iteration 1 : 42/62 places, 43/63 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1615 ms. Remains : 42/62 places, 43/63 transitions.
Running random walk in product with property : CryptoMiner-COL-D20N100-LTLFireability-05
Product exploration explored 100000 steps with 0 reset in 276 ms.
Product exploration explored 100000 steps with 0 reset in 279 ms.
Computed a total of 42 stabilizing places and 42 stable transitions
Graph (complete) has 142 edges and 42 vertex of which 1 are kept as prefixes of interest. Removing 41 places using SCC suffix rule.0 ms
Computed a total of 42 stabilizing places and 42 stable transitions
Detected a total of 42/42 stabilizing places and 42/43 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 453 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Reduction of identical properties reduced properties to check from 4 to 2
RANDOM walk for 40059 steps (553 resets) in 20 ms. (1907 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40001 steps (1342 resets) in 152 ms. (261 steps per ms) remains 1/1 properties
[2024-05-21 08:52:00] [INFO ] Invariant cache hit.
[2024-05-21 08:52:00] [INFO ] State equation strengthened by 20 read => feed constraints.
Problem apf0 is UNSAT
After SMT solving in domain Real declared 20/85 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 47 ms.
Refiners :[State Equation: 0/42 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 76ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (OR (NOT p0) p1))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 336 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 107 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Support contains 20 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2024-05-21 08:52:00] [INFO ] Invariant cache hit.
[2024-05-21 08:52:00] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 08:52:00] [INFO ] Invariant cache hit.
[2024-05-21 08:52:00] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:52:00] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 40 sub problems to find dead transitions.
[2024-05-21 08:52:00] [INFO ] Invariant cache hit.
[2024-05-21 08:52:00] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 1/84 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/85 variables, and 62 constraints, problems are : Problem set: 0 solved, 40 unsolved in 709 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (OVERLAPS) 1/84 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (OVERLAPS) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/85 variables, and 102 constraints, problems are : Problem set: 0 solved, 40 unsolved in 810 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
After SMT, in 1550ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1551ms
Finished structural reductions in LTL mode , in 1 iterations and 1647 ms. Remains : 42/42 places, 43/43 transitions.
Computed a total of 42 stabilizing places and 42 stable transitions
Graph (complete) has 142 edges and 42 vertex of which 1 are kept as prefixes of interest. Removing 41 places using SCC suffix rule.0 ms
Computed a total of 42 stabilizing places and 42 stable transitions
Detected a total of 42/42 stabilizing places and 42/43 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 126 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Reduction of identical properties reduced properties to check from 2 to 1
RANDOM walk for 181 steps (0 resets) in 5 ms. (30 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 191 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 117 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 99 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 0 reset in 145 ms.
Product exploration explored 100000 steps with 0 reset in 264 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 233 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Support contains 20 out of 42 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 43/43 transitions.
Applied a total of 0 rules in 2 ms. Remains 42 /42 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2024-05-21 08:52:03] [INFO ] Redundant transitions in 1 ms returned []
Running 40 sub problems to find dead transitions.
[2024-05-21 08:52:03] [INFO ] Invariant cache hit.
[2024-05-21 08:52:03] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 1/84 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/85 variables, and 62 constraints, problems are : Problem set: 0 solved, 40 unsolved in 845 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (OVERLAPS) 1/84 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (OVERLAPS) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/85 variables, and 102 constraints, problems are : Problem set: 0 solved, 40 unsolved in 799 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
After SMT, in 1673ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1675ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 1705 ms. Remains : 42/42 places, 43/43 transitions.
Support contains 20 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 43/43 transitions.
Applied a total of 0 rules in 1 ms. Remains 42 /42 variables (removed 0) and now considering 43/43 (removed 0) transitions.
[2024-05-21 08:52:05] [INFO ] Invariant cache hit.
[2024-05-21 08:52:05] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-21 08:52:05] [INFO ] Invariant cache hit.
[2024-05-21 08:52:05] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:52:05] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Running 40 sub problems to find dead transitions.
[2024-05-21 08:52:05] [INFO ] Invariant cache hit.
[2024-05-21 08:52:05] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (OVERLAPS) 1/84 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (OVERLAPS) 0/84 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 84/85 variables, and 62 constraints, problems are : Problem set: 0 solved, 40 unsolved in 693 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (OVERLAPS) 42/83 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 5 (OVERLAPS) 1/84 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/84 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (OVERLAPS) 0/84 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 84/85 variables, and 102 constraints, problems are : Problem set: 0 solved, 40 unsolved in 797 ms.
Refiners :[State Equation: 42/42 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints]
After SMT, in 1546ms problems are : Problem set: 0 solved, 40 unsolved
Search for dead transitions found 0 dead transitions in 1546ms
Finished structural reductions in LTL mode , in 1 iterations and 1641 ms. Remains : 42/42 places, 43/43 transitions.
Treatment of property CryptoMiner-COL-D20N100-LTLFireability-05 finished in 10270 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 U (p2||G(!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' '!((F(p0)&&X(X(X(F(p1))))))'
Found a Shortening insensitive property : CryptoMiner-COL-D20N100-LTLFireability-12
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), (NOT p1)]
Support contains 21 out of 62 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 6 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
// Phase 1: matrix 63 rows 62 cols
[2024-05-21 08:52:07] [INFO ] Computed 0 invariants in 0 ms
[2024-05-21 08:52:07] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-21 08:52:07] [INFO ] Invariant cache hit.
[2024-05-21 08:52:07] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:52:07] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-21 08:52:07] [INFO ] Invariant cache hit.
[2024-05-21 08:52:07] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1280 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1726 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3053ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3054ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 3162 ms. Remains : 62/62 places, 63/63 transitions.
Running random walk in product with property : CryptoMiner-COL-D20N100-LTLFireability-12
Product exploration explored 100000 steps with 0 reset in 224 ms.
Product exploration explored 100000 steps with 1 reset in 336 ms.
Computed a total of 40 stabilizing places and 41 stable transitions
Graph (complete) has 162 edges and 62 vertex of which 22 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.0 ms
Computed a total of 40 stabilizing places and 41 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 202 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 304 steps (0 resets) in 4 ms. (60 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 162 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 62 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 0 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:52:12] [INFO ] Invariant cache hit.
[2024-05-21 08:52:12] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-21 08:52:12] [INFO ] Invariant cache hit.
[2024-05-21 08:52:12] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:52:12] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-21 08:52:12] [INFO ] Invariant cache hit.
[2024-05-21 08:52:12] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1307 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1698 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3041ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3051ms
Finished structural reductions in LTL mode , in 1 iterations and 3171 ms. Remains : 62/62 places, 63/63 transitions.
Computed a total of 40 stabilizing places and 41 stable transitions
Graph (complete) has 162 edges and 62 vertex of which 22 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.1 ms
Computed a total of 40 stabilizing places and 41 stable transitions
Knowledge obtained : [p1]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 65 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 404 steps (0 resets) in 4 ms. (80 steps per ms) remains 0/1 properties
Knowledge obtained : [p1]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 1 factoid took 101 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 138 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 223 ms.
Product exploration explored 100000 steps with 0 reset in 296 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 130 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 5 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:52:16] [INFO ] Redundant transitions in 1 ms returned []
Running 60 sub problems to find dead transitions.
[2024-05-21 08:52:16] [INFO ] Invariant cache hit.
[2024-05-21 08:52:16] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1273 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1788 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3098ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3098ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3110 ms. Remains : 62/62 places, 63/63 transitions.
Support contains 2 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-21 08:52:19] [INFO ] Invariant cache hit.
[2024-05-21 08:52:19] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 08:52:19] [INFO ] Invariant cache hit.
[2024-05-21 08:52:20] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:52:20] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-21 08:52:20] [INFO ] Invariant cache hit.
[2024-05-21 08:52:20] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1287 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 57/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 2/125 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 3/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 142 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1781 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3105ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3106ms
Finished structural reductions in LTL mode , in 1 iterations and 3209 ms. Remains : 62/62 places, 63/63 transitions.
Treatment of property CryptoMiner-COL-D20N100-LTLFireability-12 finished in 15761 ms.
[2024-05-21 08:52:23] [INFO ] Flatten gal took : 10 ms
[2024-05-21 08:52:23] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-05-21 08:52:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 62 places, 63 transitions and 186 arcs took 3 ms.
Total runtime 119843 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running CryptoMiner-COL-D20N100
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: 62
TRANSITIONS: 63
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.000s, Sys 0.001s]
SAVING FILE /home/mcc/execution/411/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 2395
MODEL NAME: /home/mcc/execution/411/model
62 places, 63 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 CryptoMiner-COL-D20N100-LTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CryptoMiner-COL-D20N100-LTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CryptoMiner-COL-D20N100-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CryptoMiner-COL-D20N100-LTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------
BK_STOP 1716282030026
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
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="CryptoMiner-COL-D20N100"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is CryptoMiner-COL-D20N100, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r091-tall-171624187500356"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CryptoMiner-COL-D20N100.tgz
mv CryptoMiner-COL-D20N100 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;