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-171624187500354.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is CryptoMiner-COL-D20N100, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r091-tall-171624187500354
=====================================================================

--------------------
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-CTLFireability-2024-00
FORMULA_NAME CryptoMiner-COL-D20N100-CTLFireability-2024-01
FORMULA_NAME CryptoMiner-COL-D20N100-CTLFireability-2024-02
FORMULA_NAME CryptoMiner-COL-D20N100-CTLFireability-2024-03
FORMULA_NAME CryptoMiner-COL-D20N100-CTLFireability-2024-04
FORMULA_NAME CryptoMiner-COL-D20N100-CTLFireability-2024-05
FORMULA_NAME CryptoMiner-COL-D20N100-CTLFireability-2024-06
FORMULA_NAME CryptoMiner-COL-D20N100-CTLFireability-2024-07
FORMULA_NAME CryptoMiner-COL-D20N100-CTLFireability-2024-08
FORMULA_NAME CryptoMiner-COL-D20N100-CTLFireability-2024-09
FORMULA_NAME CryptoMiner-COL-D20N100-CTLFireability-2024-10
FORMULA_NAME CryptoMiner-COL-D20N100-CTLFireability-2024-11
FORMULA_NAME CryptoMiner-COL-D20N100-CTLFireability-2024-12
FORMULA_NAME CryptoMiner-COL-D20N100-CTLFireability-2024-13
FORMULA_NAME CryptoMiner-COL-D20N100-CTLFireability-2024-14
FORMULA_NAME CryptoMiner-COL-D20N100-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716280918123

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
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 08:41:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-21 08:41:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 08:41:59] [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 08:41:59] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-21 08:41:59] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 530 ms
[2024-05-21 08:41:59] [INFO ] Imported 3 HL places and 5 HL transitions for a total of 63 PT places and 105.0 transition bindings in 15 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
[2024-05-21 08:41:59] [INFO ] Built PT skeleton of HLPN with 3 places and 5 transitions 14 arcs in 3 ms.
[2024-05-21 08:41:59] [INFO ] Skeletonized 5 HLPN properties in 1 ms. Removed 11 properties that had guard overlaps.
Computed a total of 3 stabilizing places and 3 stable transitions
Remains 2 properties that can be checked using skeleton over-approximation.
Computed a total of 3 stabilizing places and 3 stable transitions
RANDOM walk for 8 steps (2 resets) in 8 ms. (0 steps per ms) remains 0/1 properties
[2024-05-21 08:42:00] [INFO ] Flatten gal took : 12 ms
[2024-05-21 08:42:00] [INFO ] Flatten gal took : 1 ms
Arc [0:1*[(MOD (ADD $x 1) 21)]] contains successor/predecessor on variables of sort CD
[2024-05-21 08:42:00] [INFO ] Unfolded HLPN to a Petri net with 63 places and 63 transitions 187 arcs in 18 ms.
[2024-05-21 08:42:00] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Support contains 62 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 10 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 08:42:00] [INFO ] Computed 0 invariants in 15 ms
[2024-05-21 08:42:00] [INFO ] Implicit Places using invariants in 144 ms returned []
[2024-05-21 08:42:00] [INFO ] Invariant cache hit.
[2024-05-21 08:42:00] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:42:00] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
Running 60 sub problems to find dead transitions.
[2024-05-21 08:42:00] [INFO ] Invariant cache hit.
[2024-05-21 08:42:00] [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 1463 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 1822 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3342ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3359ms
Starting structural reductions in LTL mode, iteration 1 : 62/63 places, 63/63 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3653 ms. Remains : 62/63 places, 63/63 transitions.
Support contains 62 out of 62 places after structural reductions.
[2024-05-21 08:42:03] [INFO ] Flatten gal took : 17 ms
[2024-05-21 08:42:03] [INFO ] Flatten gal took : 18 ms
[2024-05-21 08:42:04] [INFO ] Input system was already deterministic with 63 transitions.
Reduction of identical properties reduced properties to check from 25 to 17
RANDOM walk for 40220 steps (11 resets) in 274 ms. (146 steps per ms) remains 7/17 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1421 ms. (28 steps per ms) remains 3/7 properties
BEST_FIRST walk for 40000 steps (10 resets) in 552 ms. (72 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 152 ms. (261 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 3/3 properties
[2024-05-21 08:42:04] [INFO ] Invariant cache hit.
[2024-05-21 08:42:04] [INFO ] State equation strengthened by 20 read => feed constraints.
Problem AtomicPropp8 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp20 is UNSAT
At refinement iteration 1 (OVERLAPS) 63/125 variables, 62/62 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 20/82 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 2 solved, 1 unsolved in 74 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 1/83 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 0/83 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/125 variables, 0/83 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 83 constraints, problems are : Problem set: 2 solved, 1 unsolved in 142 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 256ms problems are : Problem set: 2 solved, 1 unsolved
Parikh walk visited 0 properties in 178 ms.
Support contains 60 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 63/63 transitions.
Applied a total of 0 rules in 23 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 62/62 places, 63/63 transitions.
RANDOM walk for 40257 steps (8 resets) in 59 ms. (670 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 3162144 steps, run timeout after 3001 ms. (steps per millisecond=1053 ) properties seen :0 out of 1
Probabilistic random walk after 3162144 steps, saw 1276295 distinct states, run finished after 3004 ms. (steps per millisecond=1052 ) properties seen :0
[2024-05-21 08:42:08] [INFO ] Invariant cache hit.
[2024-05-21 08:42:08] [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, 1 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 82 constraints, problems are : Problem set: 0 solved, 1 unsolved in 92 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 63/123 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 2/125 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/125 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 83 constraints, problems are : Problem set: 0 solved, 1 unsolved in 133 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 236ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 158 ms.
Support contains 60 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 62/62 places, 63/63 transitions.
Starting structural reductions in REACHABILITY 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 08:42:08] [INFO ] Invariant cache hit.
[2024-05-21 08:42:08] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 08:42:08] [INFO ] Invariant cache hit.
[2024-05-21 08:42:08] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 08:42:08] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2024-05-21 08:42:08] [INFO ] Redundant transitions in 1 ms returned []
Running 60 sub problems to find dead transitions.
[2024-05-21 08:42:08] [INFO ] Invariant cache hit.
[2024-05-21 08:42:08] [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 1294 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 1719 ms.
Refiners :[State Equation: 62/62 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 3033ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 3034ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3122 ms. Remains : 62/62 places, 63/63 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-21 08:42:11] [INFO ] Invariant cache hit.
[2024-05-21 08:42:11] [INFO ] After 35ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-21 08:42:12] [INFO ] After 86ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 08:42:12] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 08:42:12] [INFO ] After 37ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-21 08:42:12] [INFO ] After 74ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-21 08:42:12] [INFO ] After 150ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 276 ms.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 18 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 10 ms
[2024-05-21 08:42:12] [INFO ] Input system was already deterministic with 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
Starting structural reductions in SI_CTL 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.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4 ms. Remains : 62/62 places, 63/63 transitions.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 7 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 17 ms
[2024-05-21 08:42:12] [INFO ] Input system was already deterministic with 63 transitions.
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.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 62/62 places, 63/63 transitions.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 8 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 6 ms
[2024-05-21 08:42:12] [INFO ] Input system was already deterministic with 63 transitions.
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.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 62/62 places, 63/63 transitions.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Input system was already deterministic with 63 transitions.
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.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 62/62 places, 63/63 transitions.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Input system was already deterministic with 63 transitions.
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.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 62/62 places, 63/63 transitions.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 4 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 4 ms
[2024-05-21 08:42:12] [INFO ] Input system was already deterministic with 63 transitions.
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.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 62/62 places, 63/63 transitions.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Input system was already deterministic with 63 transitions.
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.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 62/62 places, 63/63 transitions.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 2 ms
[2024-05-21 08:42:12] [INFO ] Input system was already deterministic with 63 transitions.
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.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 62/62 places, 63/63 transitions.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in SI_CTL 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.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 62/62 places, 63/63 transitions.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Input system was already deterministic with 63 transitions.
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.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 62/62 places, 63/63 transitions.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Input system was already deterministic with 63 transitions.
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.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 62/62 places, 63/63 transitions.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Input system was already deterministic with 63 transitions.
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.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 62/62 places, 63/63 transitions.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Input system was already deterministic with 63 transitions.
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.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 62/62 places, 63/63 transitions.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 3 ms
[2024-05-21 08:42:12] [INFO ] Input system was already deterministic with 63 transitions.
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.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 62/62 places, 63/63 transitions.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 2 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 4 ms
[2024-05-21 08:42:12] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in SI_CTL 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.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 62/62 places, 63/63 transitions.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 2 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 2 ms
[2024-05-21 08:42:12] [INFO ] Input system was already deterministic with 63 transitions.
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.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 62/62 places, 63/63 transitions.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 2 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 2 ms
[2024-05-21 08:42:12] [INFO ] Input system was already deterministic with 63 transitions.
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 7 ms
[2024-05-21 08:42:12] [INFO ] Flatten gal took : 7 ms
[2024-05-21 08:42:12] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 12 ms.
[2024-05-21 08:42:12] [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 13560 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/412/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/412/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: 583
MODEL NAME: /home/mcc/execution/412/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-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CryptoMiner-COL-D20N100-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CryptoMiner-COL-D20N100-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CryptoMiner-COL-D20N100-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CryptoMiner-COL-D20N100-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CryptoMiner-COL-D20N100-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CryptoMiner-COL-D20N100-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CryptoMiner-COL-D20N100-CTLFireability-2024-01 CANNOT_COMPUTE
FORMULA CryptoMiner-COL-D20N100-CTLFireability-2024-03 CANNOT_COMPUTE
FORMULA CryptoMiner-COL-D20N100-CTLFireability-2024-04 CANNOT_COMPUTE
FORMULA CryptoMiner-COL-D20N100-CTLFireability-2024-06 CANNOT_COMPUTE
FORMULA CryptoMiner-COL-D20N100-CTLFireability-2024-07 CANNOT_COMPUTE
FORMULA CryptoMiner-COL-D20N100-CTLFireability-2024-08 CANNOT_COMPUTE
FORMULA CryptoMiner-COL-D20N100-CTLFireability-2024-11 CANNOT_COMPUTE
FORMULA CryptoMiner-COL-D20N100-CTLFireability-2024-12 CANNOT_COMPUTE
FORMULA CryptoMiner-COL-D20N100-CTLFireability-2024-13 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716282336497

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

Error in allocating array of size 1178103172 at storage/ct_typebased.h, line 1565
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 1178103172 at storage/ct_typebased.h, line 1565
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

Error in allocating array of size 1178103172 at storage/ct_typebased.h, line 1565
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 1178103172 at storage/ct_typebased.h, line 1565
MEDDLY ERROR: Insufficient memory

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="CTLFireability"
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 CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r091-tall-171624187500354"
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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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