Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r521-tall-167987246300188.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CryptoMiner-PT-D05N250, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246300188
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 708K
-rw-r--r-- 1 mcc users 20K Mar 23 15:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 149K Mar 23 15:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Mar 23 15:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 23 15:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.5K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 36K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 24K Mar 23 15:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 172K Mar 23 15:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K Mar 23 15:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 141K Mar 23 15:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 7.8K Mar 31 16:48 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-PT-D05N250-LTLFireability-00
FORMULA_NAME CryptoMiner-PT-D05N250-LTLFireability-01
FORMULA_NAME CryptoMiner-PT-D05N250-LTLFireability-02
FORMULA_NAME CryptoMiner-PT-D05N250-LTLFireability-03
FORMULA_NAME CryptoMiner-PT-D05N250-LTLFireability-04
FORMULA_NAME CryptoMiner-PT-D05N250-LTLFireability-05
FORMULA_NAME CryptoMiner-PT-D05N250-LTLFireability-06
FORMULA_NAME CryptoMiner-PT-D05N250-LTLFireability-07
FORMULA_NAME CryptoMiner-PT-D05N250-LTLFireability-08
FORMULA_NAME CryptoMiner-PT-D05N250-LTLFireability-09
FORMULA_NAME CryptoMiner-PT-D05N250-LTLFireability-10
FORMULA_NAME CryptoMiner-PT-D05N250-LTLFireability-11
FORMULA_NAME CryptoMiner-PT-D05N250-LTLFireability-12
FORMULA_NAME CryptoMiner-PT-D05N250-LTLFireability-13
FORMULA_NAME CryptoMiner-PT-D05N250-LTLFireability-14
FORMULA_NAME CryptoMiner-PT-D05N250-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1680887915782

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CryptoMiner-PT-D05N250
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-07 17:18:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-04-07 17:18:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 17:18:41] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2023-04-07 17:18:41] [INFO ] Transformed 18 places.
[2023-04-07 17:18:41] [INFO ] Transformed 18 transitions.
[2023-04-07 17:18:41] [INFO ] Parsed PT model containing 18 places and 18 transitions and 52 arcs in 314 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 43 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA CryptoMiner-PT-D05N250-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CryptoMiner-PT-D05N250-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CryptoMiner-PT-D05N250-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 18 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 18/18 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 17 transition count 18
Applied a total of 1 rules in 23 ms. Remains 17 /18 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 17 cols
[2023-04-07 17:18:42] [INFO ] Computed 0 invariants in 9 ms
[2023-04-07 17:18:42] [INFO ] Implicit Places using invariants in 478 ms returned []
[2023-04-07 17:18:42] [INFO ] Invariant cache hit.
[2023-04-07 17:18:42] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:18:42] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 860 ms to find 0 implicit places.
[2023-04-07 17:18:42] [INFO ] Invariant cache hit.
[2023-04-07 17:18:42] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 17/18 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 981 ms. Remains : 17/18 places, 18/18 transitions.
Support contains 12 out of 17 places after structural reductions.
[2023-04-07 17:18:43] [INFO ] Flatten gal took : 34 ms
[2023-04-07 17:18:43] [INFO ] Flatten gal took : 4 ms
[2023-04-07 17:18:43] [INFO ] Input system was already deterministic with 18 transitions.
Incomplete random walk after 10062 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=38 ) properties (out of 14) seen :10
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-04-07 17:18:43] [INFO ] Invariant cache hit.
[2023-04-07 17:18:43] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
FORMULA CryptoMiner-PT-D05N250-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 10 stabilizing places and 11 stable transitions
Graph (complete) has 42 edges and 17 vertex of which 7 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((!p0 U !p1))))'
Support contains 6 out of 17 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17/17 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 17:18:44] [INFO ] Invariant cache hit.
[2023-04-07 17:18:44] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-04-07 17:18:44] [INFO ] Invariant cache hit.
[2023-04-07 17:18:44] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:18:44] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
[2023-04-07 17:18:44] [INFO ] Invariant cache hit.
[2023-04-07 17:18:45] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 306 ms. Remains : 17/17 places, 18/18 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 639 ms :[p1, p1, true, p1]
Running random walk in product with property : CryptoMiner-PT-D05N250-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s0 1) (GEQ s11 1)), p0:(OR (GEQ s15 1) (GEQ s11 1) (GEQ s12 1) (GEQ s13 1) (GEQ s14 1) (AND (GEQ s0 1) (GEQ s11 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 7 ms.
FORMULA CryptoMiner-PT-D05N250-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-PT-D05N250-LTLFireability-00 finished in 1203 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0&&X(p1))))'
Support contains 3 out of 17 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17/17 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 17:18:45] [INFO ] Invariant cache hit.
[2023-04-07 17:18:45] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-04-07 17:18:45] [INFO ] Invariant cache hit.
[2023-04-07 17:18:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:18:45] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
[2023-04-07 17:18:45] [INFO ] Invariant cache hit.
[2023-04-07 17:18:45] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 236 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 233 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), true]
Running random walk in product with property : CryptoMiner-PT-D05N250-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(GEQ s16 1), p0:(AND (GEQ s0 1) (GEQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CryptoMiner-PT-D05N250-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-PT-D05N250-LTLFireability-01 finished in 516 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 2 out of 17 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17/17 places, 18/18 transitions.
Applied a total of 0 rules in 4 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 17:18:46] [INFO ] Invariant cache hit.
[2023-04-07 17:18:46] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-04-07 17:18:46] [INFO ] Invariant cache hit.
[2023-04-07 17:18:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:18:46] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2023-04-07 17:18:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:18:46] [INFO ] Invariant cache hit.
[2023-04-07 17:18:46] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 317 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 73 ms :[p0]
Running random walk in product with property : CryptoMiner-PT-D05N250-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 505 ms.
Product exploration explored 100000 steps with 0 reset in 335 ms.
Computed a total of 10 stabilizing places and 11 stable transitions
Graph (complete) has 42 edges and 17 vertex of which 7 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.24 ms
Computed a total of 10 stabilizing places and 11 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 366 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[p0]
Finished random walk after 251 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=251 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 460 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[p0]
Stuttering acceptance computed with spot in 71 ms :[p0]
[2023-04-07 17:18:48] [INFO ] Invariant cache hit.
[2023-04-07 17:18:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:18:48] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-04-07 17:18:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:18:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 17:18:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:18:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:18:49] [INFO ] Computed and/alt/rep : 15/25/15 causal constraints (skipped 0 transitions) in 18 ms.
[2023-04-07 17:18:49] [INFO ] Added : 0 causal constraints over 0 iterations in 46 ms. Result :sat
Could not prove EG p0
Support contains 2 out of 17 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17/17 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 17:18:49] [INFO ] Invariant cache hit.
[2023-04-07 17:18:49] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-04-07 17:18:49] [INFO ] Invariant cache hit.
[2023-04-07 17:18:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:18:49] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
[2023-04-07 17:18:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:18:49] [INFO ] Invariant cache hit.
[2023-04-07 17:18:49] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 287 ms. Remains : 17/17 places, 18/18 transitions.
Computed a total of 10 stabilizing places and 11 stable transitions
Graph (complete) has 42 edges and 17 vertex of which 7 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Computed a total of 10 stabilizing places and 11 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 392 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[p0]
Finished random walk after 251 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=251 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 377 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[p0]
Stuttering acceptance computed with spot in 106 ms :[p0]
[2023-04-07 17:18:50] [INFO ] Invariant cache hit.
[2023-04-07 17:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:18:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 17:18:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:18:50] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-04-07 17:18:50] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:18:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:18:50] [INFO ] Computed and/alt/rep : 15/25/15 causal constraints (skipped 0 transitions) in 25 ms.
[2023-04-07 17:18:50] [INFO ] Added : 0 causal constraints over 0 iterations in 62 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 125 ms :[p0]
Product exploration explored 100000 steps with 0 reset in 210 ms.
Product exploration explored 100000 steps with 0 reset in 267 ms.
Support contains 2 out of 17 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17/17 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 17:18:51] [INFO ] Invariant cache hit.
[2023-04-07 17:18:51] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-04-07 17:18:51] [INFO ] Invariant cache hit.
[2023-04-07 17:18:51] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:18:51] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2023-04-07 17:18:51] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 17:18:51] [INFO ] Invariant cache hit.
[2023-04-07 17:18:51] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 319 ms. Remains : 17/17 places, 18/18 transitions.
Treatment of property CryptoMiner-PT-D05N250-LTLFireability-02 finished in 5486 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G((F(!p1)&&F(G(p2))))))'
Support contains 8 out of 17 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17/17 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 17:18:51] [INFO ] Invariant cache hit.
[2023-04-07 17:18:51] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-04-07 17:18:51] [INFO ] Invariant cache hit.
[2023-04-07 17:18:51] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:18:51] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2023-04-07 17:18:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:18:51] [INFO ] Invariant cache hit.
[2023-04-07 17:18:52] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 285 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 241 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1)]
Running random walk in product with property : CryptoMiner-PT-D05N250-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s11 1)), p2:(AND (LT s16 1) (LT s0 1) (LT s1 1) (LT s2 1) (LT s3 1) (LT s4 1) (LT s5 1)), p1:(GEQ s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 173 ms.
Stack based approach found an accepted trace after 60 steps with 0 reset with depth 61 and stack size 61 in 0 ms.
FORMULA CryptoMiner-PT-D05N250-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property CryptoMiner-PT-D05N250-LTLFireability-03 finished in 741 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||X(G(!p1))))))'
Support contains 3 out of 17 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17/17 places, 18/18 transitions.
Applied a total of 0 rules in 6 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 17:18:52] [INFO ] Invariant cache hit.
[2023-04-07 17:18:52] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-04-07 17:18:52] [INFO ] Invariant cache hit.
[2023-04-07 17:18:52] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:18:52] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-04-07 17:18:52] [INFO ] Invariant cache hit.
[2023-04-07 17:18:52] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 161 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 352 ms :[true, (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : CryptoMiner-PT-D05N250-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(AND (GEQ s0 1) (GEQ s11 1)), p1:(GEQ s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 13 steps with 1 reset in 0 ms.
FORMULA CryptoMiner-PT-D05N250-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-PT-D05N250-LTLFireability-04 finished in 572 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((!p1 U p2)||p0))))'
Support contains 12 out of 17 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17/17 places, 18/18 transitions.
Applied a total of 0 rules in 2 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 17:18:53] [INFO ] Invariant cache hit.
[2023-04-07 17:18:53] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-04-07 17:18:53] [INFO ] Invariant cache hit.
[2023-04-07 17:18:53] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:18:53] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2023-04-07 17:18:53] [INFO ] Invariant cache hit.
[2023-04-07 17:18:53] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 184 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : CryptoMiner-PT-D05N250-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s0 1) (GEQ s1 1) (GEQ s2 1) (GEQ s3 1) (GEQ s4 1) (GEQ s5 1) (AND (LT s15 1) (LT s11 1) (LT s12 1) (LT s13 1) (LT s14 1))), p2:(GEQ s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 208 ms.
Product exploration explored 100000 steps with 50000 reset in 181 ms.
Computed a total of 10 stabilizing places and 11 stable transitions
Graph (complete) has 42 edges and 17 vertex of which 7 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Computed a total of 10 stabilizing places and 11 stable transitions
Detected a total of 10/17 stabilizing places and 11/18 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 51 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CryptoMiner-PT-D05N250-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CryptoMiner-PT-D05N250-LTLFireability-06 finished in 854 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 17 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17/17 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 17:18:53] [INFO ] Invariant cache hit.
[2023-04-07 17:18:54] [INFO ] Implicit Places using invariants in 299 ms returned []
[2023-04-07 17:18:54] [INFO ] Invariant cache hit.
[2023-04-07 17:18:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:18:54] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 374 ms to find 0 implicit places.
[2023-04-07 17:18:54] [INFO ] Invariant cache hit.
[2023-04-07 17:18:55] [INFO ] Dead Transitions using invariants and state equation in 775 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1159 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 205 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CryptoMiner-PT-D05N250-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GEQ s13 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 12498 reset in 125 ms.
Stack based approach found an accepted trace after 1158 steps with 157 reset with depth 11 and stack size 11 in 17 ms.
FORMULA CryptoMiner-PT-D05N250-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property CryptoMiner-PT-D05N250-LTLFireability-08 finished in 1569 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(F(((X(p0) U p1)&&p2))))))'
Support contains 4 out of 17 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17/17 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 17:18:55] [INFO ] Invariant cache hit.
[2023-04-07 17:18:55] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 17:18:55] [INFO ] Invariant cache hit.
[2023-04-07 17:18:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:18:55] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-04-07 17:18:55] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 17:18:55] [INFO ] Invariant cache hit.
[2023-04-07 17:18:55] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 164 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 349 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : CryptoMiner-PT-D05N250-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(OR (AND (NOT p1) p2) (AND (NOT p1) p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(LT s15 1), p1:(GEQ s3 1), p0:(AND (GEQ s0 1) (GEQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 8775 reset in 104 ms.
Stack based approach found an accepted trace after 6677 steps with 603 reset with depth 28 and stack size 28 in 5 ms.
FORMULA CryptoMiner-PT-D05N250-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property CryptoMiner-PT-D05N250-LTLFireability-09 finished in 651 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((F((!p0&&F(p1)))&&X(F(p2)))||G((F(p1)&&F(!p0)))))))'
Support contains 4 out of 17 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17/17 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 17:18:56] [INFO ] Invariant cache hit.
[2023-04-07 17:18:56] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-04-07 17:18:56] [INFO ] Invariant cache hit.
[2023-04-07 17:18:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:18:56] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-04-07 17:18:56] [INFO ] Invariant cache hit.
[2023-04-07 17:18:56] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 175 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 743 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p1), p0, (AND p0 (NOT p2))]
Running random walk in product with property : CryptoMiner-PT-D05N250-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=p0, acceptance={} source=2 dest: 6}, { cond=p0, acceptance={} source=2 dest: 7}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 8}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 4}, { cond=p0, acceptance={} source=6 dest: 6}], [{ cond=p0, acceptance={0} source=7 dest: 7}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p1:(GEQ s4 1), p0:(GEQ s3 1), p2:(AND (GEQ s0 1) (GEQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 7857 reset in 97 ms.
Stack based approach found an accepted trace after 68127 steps with 5347 reset with depth 72 and stack size 72 in 54 ms.
FORMULA CryptoMiner-PT-D05N250-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property CryptoMiner-PT-D05N250-LTLFireability-10 finished in 1152 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(!p0)))))'
Support contains 2 out of 17 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17/17 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 17:18:57] [INFO ] Invariant cache hit.
[2023-04-07 17:18:57] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-04-07 17:18:57] [INFO ] Invariant cache hit.
[2023-04-07 17:18:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:18:57] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2023-04-07 17:18:57] [INFO ] Invariant cache hit.
[2023-04-07 17:18:57] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 223 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 262 ms :[p0, p0, p0, p0]
Running random walk in product with property : CryptoMiner-PT-D05N250-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (GEQ s0 1) (GEQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 17865 reset in 85 ms.
Stack based approach found an accepted trace after 675 steps with 124 reset with depth 10 and stack size 10 in 0 ms.
FORMULA CryptoMiner-PT-D05N250-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property CryptoMiner-PT-D05N250-LTLFireability-12 finished in 607 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(!p0)||G(p1))))'
Support contains 3 out of 17 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17/17 places, 18/18 transitions.
Applied a total of 0 rules in 8 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 17:18:57] [INFO ] Invariant cache hit.
[2023-04-07 17:18:57] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-04-07 17:18:57] [INFO ] Invariant cache hit.
[2023-04-07 17:18:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:18:57] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2023-04-07 17:18:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:18:58] [INFO ] Invariant cache hit.
[2023-04-07 17:18:58] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 193 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND p0 (NOT p1))]
Running random walk in product with property : CryptoMiner-PT-D05N250-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s11 1)), p1:(AND (OR (LT s0 1) (LT s11 1)) (LT s4 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 91 ms.
Product exploration explored 100000 steps with 0 reset in 113 ms.
Computed a total of 10 stabilizing places and 11 stable transitions
Graph (complete) has 42 edges and 17 vertex of which 7 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Computed a total of 10 stabilizing places and 11 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 5 factoid took 625 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(AND p0 (NOT p1))]
Incomplete random walk after 10073 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=915 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-04-07 17:18:59] [INFO ] Invariant cache hit.
[2023-04-07 17:18:59] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 849 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[p0]
Stuttering acceptance computed with spot in 96 ms :[p0]
[2023-04-07 17:19:00] [INFO ] Invariant cache hit.
[2023-04-07 17:19:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:00] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-07 17:19:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:19:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:00] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-04-07 17:19:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:19:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:19:00] [INFO ] Computed and/alt/rep : 15/25/15 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:19:00] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Could not prove EG p0
Support contains 2 out of 17 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 17/17 places, 18/18 transitions.
Applied a total of 0 rules in 3 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 17:19:00] [INFO ] Invariant cache hit.
[2023-04-07 17:19:00] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-04-07 17:19:00] [INFO ] Invariant cache hit.
[2023-04-07 17:19:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:19:00] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2023-04-07 17:19:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:19:00] [INFO ] Invariant cache hit.
[2023-04-07 17:19:00] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 290 ms. Remains : 17/17 places, 18/18 transitions.
Computed a total of 10 stabilizing places and 11 stable transitions
Graph (complete) has 42 edges and 17 vertex of which 7 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Computed a total of 10 stabilizing places and 11 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 291 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[p0]
Finished random walk after 251 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=251 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 430 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[p0]
Stuttering acceptance computed with spot in 58 ms :[p0]
[2023-04-07 17:19:01] [INFO ] Invariant cache hit.
[2023-04-07 17:19:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-07 17:19:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:19:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:01] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2023-04-07 17:19:01] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:19:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 8 ms returned sat
[2023-04-07 17:19:01] [INFO ] Computed and/alt/rep : 15/25/15 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 17:19:01] [INFO ] Added : 0 causal constraints over 0 iterations in 28 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 90 ms :[p0]
Product exploration explored 100000 steps with 0 reset in 92 ms.
Product exploration explored 100000 steps with 0 reset in 81 ms.
Support contains 2 out of 17 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17/17 places, 18/18 transitions.
Applied a total of 0 rules in 13 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 17:19:02] [INFO ] Invariant cache hit.
[2023-04-07 17:19:02] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-04-07 17:19:02] [INFO ] Invariant cache hit.
[2023-04-07 17:19:02] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:19:02] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2023-04-07 17:19:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:19:02] [INFO ] Invariant cache hit.
[2023-04-07 17:19:02] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 239 ms. Remains : 17/17 places, 18/18 transitions.
Treatment of property CryptoMiner-PT-D05N250-LTLFireability-13 finished in 4609 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U X(p0)))))'
Support contains 1 out of 17 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17/17 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 17:19:02] [INFO ] Invariant cache hit.
[2023-04-07 17:19:02] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-04-07 17:19:02] [INFO ] Invariant cache hit.
[2023-04-07 17:19:02] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 17:19:02] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2023-04-07 17:19:02] [INFO ] Invariant cache hit.
[2023-04-07 17:19:03] [INFO ] Dead Transitions using invariants and state equation in 911 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1092 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CryptoMiner-PT-D05N250-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 105 ms.
Stack based approach found an accepted trace after 45 steps with 0 reset with depth 46 and stack size 46 in 0 ms.
FORMULA CryptoMiner-PT-D05N250-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property CryptoMiner-PT-D05N250-LTLFireability-15 finished in 1371 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(!p0)||G(p1))))'
[2023-04-07 17:19:04] [INFO ] Flatten gal took : 2 ms
[2023-04-07 17:19:04] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 0 ms.
[2023-04-07 17:19:04] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 17 places, 18 transitions and 51 arcs took 8 ms.
Total runtime 23329 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1122/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1122/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : CryptoMiner-PT-D05N250-LTLFireability-02
Could not compute solution for formula : CryptoMiner-PT-D05N250-LTLFireability-13

BK_STOP 1680887945905

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name CryptoMiner-PT-D05N250-LTLFireability-02
ltl formula formula --ltl=/tmp/1122/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 17 places, 18 transitions and 51 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1122/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1122/ltl_0_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.010 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1122/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1122/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
free(): double free detected in tcache 2
ltl formula name CryptoMiner-PT-D05N250-LTLFireability-13
ltl formula formula --ltl=/tmp/1122/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 17 places, 18 transitions and 51 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1122/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1122/ltl_1_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1122/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1122/ltl_1_
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)

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-PT-D05N250"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is CryptoMiner-PT-D05N250, 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 r521-tall-167987246300188"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CryptoMiner-PT-D05N250.tgz
mv CryptoMiner-PT-D05N250 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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;