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.r519-tall-167987244900180.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is CryptoMiner-PT-D05N100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r519-tall-167987244900180
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 708K
-rw-r--r-- 1 mcc users 11K Mar 23 15:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Mar 23 15:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Mar 23 15:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 23 15:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 38K Mar 23 15:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 277K Mar 23 15:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Mar 23 15:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Mar 23 15:23 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-D05N100-LTLFireability-00
FORMULA_NAME CryptoMiner-PT-D05N100-LTLFireability-01
FORMULA_NAME CryptoMiner-PT-D05N100-LTLFireability-02
FORMULA_NAME CryptoMiner-PT-D05N100-LTLFireability-03
FORMULA_NAME CryptoMiner-PT-D05N100-LTLFireability-04
FORMULA_NAME CryptoMiner-PT-D05N100-LTLFireability-05
FORMULA_NAME CryptoMiner-PT-D05N100-LTLFireability-06
FORMULA_NAME CryptoMiner-PT-D05N100-LTLFireability-07
FORMULA_NAME CryptoMiner-PT-D05N100-LTLFireability-08
FORMULA_NAME CryptoMiner-PT-D05N100-LTLFireability-09
FORMULA_NAME CryptoMiner-PT-D05N100-LTLFireability-10
FORMULA_NAME CryptoMiner-PT-D05N100-LTLFireability-11
FORMULA_NAME CryptoMiner-PT-D05N100-LTLFireability-12
FORMULA_NAME CryptoMiner-PT-D05N100-LTLFireability-13
FORMULA_NAME CryptoMiner-PT-D05N100-LTLFireability-14
FORMULA_NAME CryptoMiner-PT-D05N100-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1680843440826

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CryptoMiner-PT-D05N100
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2023-04-07 04:57:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-04-07 04:57:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 04:57:22] [INFO ] Load time of PNML (sax parser for PT used): 19 ms
[2023-04-07 04:57:22] [INFO ] Transformed 18 places.
[2023-04-07 04:57:22] [INFO ] Transformed 18 transitions.
[2023-04-07 04:57:22] [INFO ] Parsed PT model containing 18 places and 18 transitions and 52 arcs in 73 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA CryptoMiner-PT-D05N100-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CryptoMiner-PT-D05N100-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CryptoMiner-PT-D05N100-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 10 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 13 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 04:57:22] [INFO ] Computed 0 invariants in 6 ms
[2023-04-07 04:57:22] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-04-07 04:57:22] [INFO ] Invariant cache hit.
[2023-04-07 04:57:22] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:22] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2023-04-07 04:57:22] [INFO ] Invariant cache hit.
[2023-04-07 04:57:22] [INFO ] Dead Transitions using invariants and state equation in 24 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 211 ms. Remains : 17/18 places, 18/18 transitions.
Support contains 10 out of 17 places after structural reductions.
[2023-04-07 04:57:22] [INFO ] Flatten gal took : 13 ms
[2023-04-07 04:57:22] [INFO ] Flatten gal took : 3 ms
[2023-04-07 04:57:22] [INFO ] Input system was already deterministic with 18 transitions.
Incomplete random walk after 10021 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=501 ) properties (out of 10) seen :9
Finished Best-First random walk after 400 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=100 )
Parikh walk visited 0 properties in 0 ms.
FORMULA CryptoMiner-PT-D05N100-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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' '!((F(p0)||X(X(G(p1)))))'
Support contains 7 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 04:57:23] [INFO ] Invariant cache hit.
[2023-04-07 04:57:23] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 04:57:23] [INFO ] Invariant cache hit.
[2023-04-07 04:57:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:23] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-04-07 04:57:23] [INFO ] Invariant cache hit.
[2023-04-07 04:57:23] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110 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 238 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CryptoMiner-PT-D05N100-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (LT s0 1) (LT s1 1) (LT s2 1) (LT s3 1) (LT s4 1) (LT s5 1)), p1:(LT 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, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 196 ms.
Stack based approach found an accepted trace after 79 steps with 0 reset with depth 80 and stack size 80 in 1 ms.
FORMULA CryptoMiner-PT-D05N100-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property CryptoMiner-PT-D05N100-LTLFireability-00 finished in 612 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)&&F(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 4 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 04:57:23] [INFO ] Invariant cache hit.
[2023-04-07 04:57:23] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 04:57:23] [INFO ] Invariant cache hit.
[2023-04-07 04:57:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:23] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-07 04:57:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:57:23] [INFO ] Invariant cache hit.
[2023-04-07 04:57:23] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 94 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Running random walk in product with property : CryptoMiner-PT-D05N100-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LT s16 1), p1:(AND (GEQ s16 1) (OR (LT s0 1) (LT s11 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 115 ms.
Stack based approach found an accepted trace after 38 steps with 0 reset with depth 39 and stack size 39 in 0 ms.
FORMULA CryptoMiner-PT-D05N100-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property CryptoMiner-PT-D05N100-LTLFireability-01 finished in 348 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||F(!p1))) U X(G(p1)))))'
Support contains 7 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 04:57:24] [INFO ] Invariant cache hit.
[2023-04-07 04:57:24] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 04:57:24] [INFO ] Invariant cache hit.
[2023-04-07 04:57:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:24] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 04:57:24] [INFO ] Invariant cache hit.
[2023-04-07 04:57:24] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 83 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 320 ms :[(NOT p1), (NOT p1), false, (AND p1 (NOT p0)), p1]
Running random walk in product with property : CryptoMiner-PT-D05N100-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (LT s0 1) (LT s1 1) (LT s2 1) (LT s3 1) (LT s4 1) (LT s5 1)), p0:(AND (GEQ s0 1) (GEQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 19923 reset in 148 ms.
Stack based approach found an accepted trace after 24543 steps with 4880 reset with depth 8 and stack size 8 in 28 ms.
FORMULA CryptoMiner-PT-D05N100-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property CryptoMiner-PT-D05N100-LTLFireability-02 finished in 604 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((G(p0)&&X((X(G(p2))&&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 04:57:24] [INFO ] Invariant cache hit.
[2023-04-07 04:57:24] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 04:57:24] [INFO ] Invariant cache hit.
[2023-04-07 04:57:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:24] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-04-07 04:57:24] [INFO ] Invariant cache hit.
[2023-04-07 04:57:24] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 131 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 339 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (OR (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p0) p1 (NOT p2)), (NOT p2)]
Running random walk in product with property : CryptoMiner-PT-D05N100-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}, { cond=p0, acceptance={1} source=1 dest: 2}, { cond=p0, acceptance={0, 1} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0, 1} source=2 dest: 1}, { cond=p0, acceptance={1} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={1} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=3 dest: 4}, { cond=(AND p0 p1), acceptance={1} source=3 dest: 5}, { cond=(AND p0 p1), acceptance={0, 1} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=4 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={1} source=4 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0, 1} source=4 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 4}, { cond=(AND p0 p2), acceptance={} source=4 dest: 5}, { cond=(AND p0 p2), acceptance={0} source=4 dest: 6}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 1} source=5 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={1} source=5 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=6 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1} source=6 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=6 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 1} source=6 dest: 4}, { cond=(AND p0 p2), acceptance={} source=6 dest: 5}, { cond=(AND p0 p1 (NOT p2)), acceptance={1} source=6 dest: 5}, { cond=(AND p0 p2), acceptance={0} source=6 dest: 6}, { cond=(AND p0 p1 (NOT p2)), acceptance={0, 1} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s11 1)), p1:(AND (GEQ s0 1) (GEQ s11 1)), p2:(LT s16 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1 reset in 69 ms.
Stack based approach found an accepted trace after 137 steps with 1 reset with depth 134 and stack size 134 in 0 ms.
FORMULA CryptoMiner-PT-D05N100-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property CryptoMiner-PT-D05N100-LTLFireability-03 finished in 565 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(!p0)&&F(G(!p1))))'
Support contains 7 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 7 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 04:57:25] [INFO ] Invariant cache hit.
[2023-04-07 04:57:25] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 04:57:25] [INFO ] Invariant cache hit.
[2023-04-07 04:57:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:25] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 04:57:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:57:25] [INFO ] Invariant cache hit.
[2023-04-07 04:57:25] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 99 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 102 ms :[(OR p0 p1), p0, p1]
Running random walk in product with property : CryptoMiner-PT-D05N100-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (LT s0 1) (LT s1 1) (LT s2 1) (LT s3 1) (LT s4 1) (LT s5 1)), p1:(LT 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 66 ms.
Stack based approach found an accepted trace after 86 steps with 0 reset with depth 87 and stack size 87 in 1 ms.
FORMULA CryptoMiner-PT-D05N100-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property CryptoMiner-PT-D05N100-LTLFireability-06 finished in 285 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)))'
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 04:57:25] [INFO ] Invariant cache hit.
[2023-04-07 04:57:25] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 04:57:25] [INFO ] Invariant cache hit.
[2023-04-07 04:57:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:25] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-07 04:57:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:57:25] [INFO ] Invariant cache hit.
[2023-04-07 04:57:25] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 114 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 59 ms :[p0, p0]
Running random walk in product with property : CryptoMiner-PT-D05N100-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2 reset in 61 ms.
Product exploration explored 100000 steps with 0 reset in 158 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
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 154 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[p0, p0]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 193 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[p0, p0]
Stuttering acceptance computed with spot in 79 ms :[p0, p0]
[2023-04-07 04:57:26] [INFO ] Invariant cache hit.
[2023-04-07 04:57:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:57:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:57:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:57:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:57:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:57:26] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:57:26] [INFO ] Computed and/alt/rep : 15/25/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:57:26] [INFO ] Added : 0 causal constraints over 0 iterations in 5 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 1 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 04:57:26] [INFO ] Invariant cache hit.
[2023-04-07 04:57:26] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 04:57:26] [INFO ] Invariant cache hit.
[2023-04-07 04:57:26] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:26] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 04:57:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:57:26] [INFO ] Invariant cache hit.
[2023-04-07 04:57:26] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 83 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 p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 120 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[p0, p0]
Finished random walk after 101 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=50 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 195 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[p0, p0]
Stuttering acceptance computed with spot in 79 ms :[p0, p0]
[2023-04-07 04:57:27] [INFO ] Invariant cache hit.
[2023-04-07 04:57:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:57:27] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-04-07 04:57:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:57:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:57:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 04:57:27] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 04:57:27] [INFO ] Computed and/alt/rep : 15/25/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:57:27] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 76 ms :[p0, p0]
Product exploration explored 100000 steps with 2 reset in 115 ms.
Product exploration explored 100000 steps with 0 reset in 168 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 2 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 04:57:27] [INFO ] Invariant cache hit.
[2023-04-07 04:57:27] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-04-07 04:57:27] [INFO ] Invariant cache hit.
[2023-04-07 04:57:27] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:27] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-07 04:57:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:57:27] [INFO ] Invariant cache hit.
[2023-04-07 04:57:27] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 89 ms. Remains : 17/17 places, 18/18 transitions.
Treatment of property CryptoMiner-PT-D05N100-LTLFireability-07 finished in 2316 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))||G(p1)))'
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 04:57:27] [INFO ] Invariant cache hit.
[2023-04-07 04:57:27] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 04:57:27] [INFO ] Invariant cache hit.
[2023-04-07 04:57:28] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:28] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-07 04:57:28] [INFO ] Invariant cache hit.
[2023-04-07 04:57:28] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 79 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 130 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : CryptoMiner-PT-D05N100-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(LT s5 1), p0:(LT s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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 22 steps with 0 reset in 0 ms.
FORMULA CryptoMiner-PT-D05N100-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-PT-D05N100-LTLFireability-08 finished in 224 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((G(F(!p0)) U 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 0 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 04:57:28] [INFO ] Invariant cache hit.
[2023-04-07 04:57:28] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 04:57:28] [INFO ] Invariant cache hit.
[2023-04-07 04:57:28] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:28] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-07 04:57:28] [INFO ] Invariant cache hit.
[2023-04-07 04:57:28] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 184 ms :[(NOT p1), (NOT p1), p0, p0, (NOT p1)]
Running random walk in product with property : CryptoMiner-PT-D05N100-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 2}, { cond=(NOT p1), acceptance={0} source=4 dest: 3}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s0 1) (GEQ s11 1)), p0:(LT s16 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 18 reset in 48 ms.
Stack based approach found an accepted trace after 269 steps with 15 reset with depth 31 and stack size 31 in 1 ms.
FORMULA CryptoMiner-PT-D05N100-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property CryptoMiner-PT-D05N100-LTLFireability-09 finished in 331 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((G(p0)||X(p1))))'
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 04:57:28] [INFO ] Invariant cache hit.
[2023-04-07 04:57:28] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 04:57:28] [INFO ] Invariant cache hit.
[2023-04-07 04:57:28] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:28] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-07 04:57:28] [INFO ] Invariant cache hit.
[2023-04-07 04:57:28] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 82 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 149 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : CryptoMiner-PT-D05N100-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(LT s16 1), p1:(LT s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 12 steps with 0 reset in 1 ms.
FORMULA CryptoMiner-PT-D05N100-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-PT-D05N100-LTLFireability-10 finished in 248 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' '!(((p0||G(!p0)) U (p1&&(!p1 U !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.
Graph (trivial) has 8 edges and 17 vertex of which 6 / 17 are part of one of the 1 SCC in 4 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Applied a total of 1 rules in 8 ms. Remains 12 /17 variables (removed 5) and now considering 13/18 (removed 5) transitions.
// Phase 1: matrix 13 rows 12 cols
[2023-04-07 04:57:28] [INFO ] Computed 0 invariants in 1 ms
[2023-04-07 04:57:28] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 04:57:28] [INFO ] Invariant cache hit.
[2023-04-07 04:57:28] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:28] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-07 04:57:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:57:28] [INFO ] Invariant cache hit.
[2023-04-07 04:57:28] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/17 places, 13/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 103 ms. Remains : 12/17 places, 13/18 transitions.
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p1) p0), p0, true]
Running random walk in product with property : CryptoMiner-PT-D05N100-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LT s11 1), p0:(LT s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CryptoMiner-PT-D05N100-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CryptoMiner-PT-D05N100-LTLFireability-11 finished in 221 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' '!(((!p0&&G(!p1)) U (X(F(!p2))||G(p3))))'
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 1 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 17 cols
[2023-04-07 04:57:28] [INFO ] Computed 0 invariants in 1 ms
[2023-04-07 04:57:28] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-07 04:57:28] [INFO ] Invariant cache hit.
[2023-04-07 04:57:29] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:29] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 04:57:29] [INFO ] Invariant cache hit.
[2023-04-07 04:57:29] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 207 ms :[(AND p2 (NOT p3)), p2, (AND p2 p1), (AND p2 (NOT p3)), (AND p2 (NOT p3))]
Running random walk in product with property : CryptoMiner-PT-D05N100-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p3) p0) (AND (NOT p3) p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 3}, { cond=(OR (AND p3 p0) (AND p3 p1)), acceptance={} source=0 dest: 4}], [{ cond=p2, acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}], [{ cond=(OR (AND (NOT p3) p0 p2) (AND (NOT p3) p1 p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p3) (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 2}, { cond=(AND p3 (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p3) (NOT p0) (NOT p1) p2), acceptance={0} source=3 dest: 3}, { cond=(OR (AND p3 p0 p2) (AND p3 p1 p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p3) p2), acceptance={} source=4 dest: 1}, { cond=(AND p3 p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p3:(AND (GEQ s1 1) (GEQ s16 1)), p0:(LT s5 1), p1:(LT s1 1), p2:(LT s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 5105 reset in 80 ms.
Stack based approach found an accepted trace after 215 steps with 13 reset with depth 19 and stack size 19 in 0 ms.
FORMULA CryptoMiner-PT-D05N100-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property CryptoMiner-PT-D05N100-LTLFireability-14 finished in 382 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((!p0&&(G(!p0)||X(X(G(p1)))))) U !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 0 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 04:57:29] [INFO ] Invariant cache hit.
[2023-04-07 04:57:29] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 04:57:29] [INFO ] Invariant cache hit.
[2023-04-07 04:57:29] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:29] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 04:57:29] [INFO ] Invariant cache hit.
[2023-04-07 04:57:29] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70 ms. Remains : 17/17 places, 18/18 transitions.
Stuttering acceptance computed with spot in 229 ms :[p1, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : CryptoMiner-PT-D05N100-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0, 1} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0, 1} source=1 dest: 1}, { cond=(NOT p0), acceptance={1} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={1} source=2 dest: 3}, { cond=p0, acceptance={0, 1} source=2 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=3 dest: 3}, { cond=(AND p1 p0), acceptance={0} source=3 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=3 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={0, 1} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=4 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(LT s13 1), p0:(AND (GEQ s0 1) (GEQ s11 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1 reset in 87 ms.
Product exploration explored 100000 steps with 0 reset in 111 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 p1 p0), (X p1), (X (X (NOT (AND (NOT p1) p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 4 factoid took 509 ms. Reduced automaton from 5 states, 15 edges and 2 AP (stutter sensitive) to 5 states, 15 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 224 ms :[p1, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 10026 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=1253 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-04-07 04:57:30] [INFO ] Invariant cache hit.
[2023-04-07 04:57:30] [INFO ] After 42ms 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 p1 p0), (X p1), (X (X (NOT (AND (NOT p1) p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (AND (NOT p0) (NOT p1))), (F (NOT p0)), (F (NOT p1)), (F (AND (NOT p0) p1)), (F (NOT (AND p0 p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 604 ms. Reduced automaton from 5 states, 15 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[p1]
Stuttering acceptance computed with spot in 40 ms :[p1]
[2023-04-07 04:57:31] [INFO ] Invariant cache hit.
[2023-04-07 04:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:57:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 04:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:57:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 04:57:31] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 3 ms returned sat
[2023-04-07 04:57:31] [INFO ] Computed and/alt/rep : 15/25/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:57:31] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Could not prove EG p1
Support contains 1 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 1 ms. Remains 17 /17 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-04-07 04:57:31] [INFO ] Invariant cache hit.
[2023-04-07 04:57:31] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-04-07 04:57:31] [INFO ] Invariant cache hit.
[2023-04-07 04:57:31] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:31] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-04-07 04:57:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:57:31] [INFO ] Invariant cache hit.
[2023-04-07 04:57:31] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 163 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
Detected a total of 10/17 stabilizing places and 11/18 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p1, (X p1), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[p1]
Finished random walk after 103 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=103 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1, (X p1), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[p1]
Stuttering acceptance computed with spot in 39 ms :[p1]
[2023-04-07 04:57:32] [INFO ] Invariant cache hit.
[2023-04-07 04:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:57:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:57:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:57:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:57:32] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 04:57:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:57:32] [INFO ] Computed and/alt/rep : 15/25/15 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:57:32] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Could not prove EG p1
Stuttering acceptance computed with spot in 30 ms :[p1]
Product exploration explored 100000 steps with 12575 reset in 63 ms.
Stack based approach found an accepted trace after 473 steps with 60 reset with depth 11 and stack size 11 in 1 ms.
FORMULA CryptoMiner-PT-D05N100-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property CryptoMiner-PT-D05N100-LTLFireability-15 finished in 2857 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)))'
[2023-04-07 04:57:32] [INFO ] Flatten gal took : 5 ms
[2023-04-07 04:57:32] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-04-07 04:57:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 17 places, 18 transitions and 51 arcs took 0 ms.
Total runtime 10136 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT CryptoMiner-PT-D05N100
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373
LTLFireability

FORMULA CryptoMiner-PT-D05N100-LTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1680843453450

--------------------
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_1.0.0.202304061127.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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/LTLFireability.xml
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 1 (type EXCL) for 0 CryptoMiner-PT-D05N100-LTLFireability-07
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for CryptoMiner-PT-D05N100-LTLFireability-07
lola: result : false
lola: markings : 722
lola: fired transitions : 823
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
CryptoMiner-PT-D05N100-LTLFireability-07: LTL false LTL model checker


Time elapsed: 0 secs. Pages in use: 1

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-D05N100"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is CryptoMiner-PT-D05N100, 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 r519-tall-167987244900180"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CryptoMiner-PT-D05N100.tgz
mv CryptoMiner-PT-D05N100 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 ;