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.r101-tall-167814476000931.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 itstools
Input is DNAwalker-PT-08ringLL, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814476000931
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 6.3K Feb 25 12:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 12:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 12:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Feb 25 12:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 12:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 25 12:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 25 12:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Feb 25 12:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 112K Mar 5 18:22 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 DNAwalker-PT-08ringLL-LTLCardinality-00
FORMULA_NAME DNAwalker-PT-08ringLL-LTLCardinality-01
FORMULA_NAME DNAwalker-PT-08ringLL-LTLCardinality-02
FORMULA_NAME DNAwalker-PT-08ringLL-LTLCardinality-03
FORMULA_NAME DNAwalker-PT-08ringLL-LTLCardinality-04
FORMULA_NAME DNAwalker-PT-08ringLL-LTLCardinality-05
FORMULA_NAME DNAwalker-PT-08ringLL-LTLCardinality-06
FORMULA_NAME DNAwalker-PT-08ringLL-LTLCardinality-07
FORMULA_NAME DNAwalker-PT-08ringLL-LTLCardinality-08
FORMULA_NAME DNAwalker-PT-08ringLL-LTLCardinality-09
FORMULA_NAME DNAwalker-PT-08ringLL-LTLCardinality-10
FORMULA_NAME DNAwalker-PT-08ringLL-LTLCardinality-11
FORMULA_NAME DNAwalker-PT-08ringLL-LTLCardinality-12
FORMULA_NAME DNAwalker-PT-08ringLL-LTLCardinality-13
FORMULA_NAME DNAwalker-PT-08ringLL-LTLCardinality-14
FORMULA_NAME DNAwalker-PT-08ringLL-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678332369970

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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-08ringLL
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-09 03:26:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 03:26:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 03:26:11] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2023-03-09 03:26:11] [INFO ] Transformed 27 places.
[2023-03-09 03:26:11] [INFO ] Transformed 260 transitions.
[2023-03-09 03:26:11] [INFO ] Parsed PT model containing 27 places and 260 transitions and 760 arcs in 113 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 12 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:26:11] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2023-03-09 03:26:11] [INFO ] Computed 0 place invariants in 10 ms
[2023-03-09 03:26:12] [INFO ] Dead Transitions using invariants and state equation in 384 ms found 0 transitions.
[2023-03-09 03:26:12] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:12] [INFO ] Invariant cache hit.
[2023-03-09 03:26:12] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-09 03:26:12] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:12] [INFO ] Invariant cache hit.
[2023-03-09 03:26:12] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:26:12] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2023-03-09 03:26:12] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:12] [INFO ] Invariant cache hit.
[2023-03-09 03:26:12] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 681 ms. Remains : 27/27 places, 260/260 transitions.
Support contains 23 out of 27 places after structural reductions.
[2023-03-09 03:26:12] [INFO ] Flatten gal took : 35 ms
[2023-03-09 03:26:12] [INFO ] Flatten gal took : 14 ms
[2023-03-09 03:26:12] [INFO ] Input system was already deterministic with 260 transitions.
Support contains 21 out of 27 places (down from 23) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 821 resets, run finished after 417 ms. (steps per millisecond=23 ) properties (out of 24) seen :15
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-09 03:26:13] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:13] [INFO ] Invariant cache hit.
[2023-03-09 03:26:13] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-09 03:26:14] [INFO ] After 1664ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :0
Fused 9 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 2 ms.
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 9 atomic propositions for a total of 12 simplifications.
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 27 stabilizing places and 258 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 8 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:26:15] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:15] [INFO ] Invariant cache hit.
[2023-03-09 03:26:15] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
[2023-03-09 03:26:15] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:15] [INFO ] Invariant cache hit.
[2023-03-09 03:26:15] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-09 03:26:15] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:15] [INFO ] Invariant cache hit.
[2023-03-09 03:26:15] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:26:15] [INFO ] Implicit Places using invariants and state equation in 274 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
[2023-03-09 03:26:15] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:15] [INFO ] Invariant cache hit.
[2023-03-09 03:26:15] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 501 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 247 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-08ringLL-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (GT s6 s18) (GT s2 s25))], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-08ringLL-LTLCardinality-00 finished in 805 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 16 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:26:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:16] [INFO ] Invariant cache hit.
[2023-03-09 03:26:16] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
[2023-03-09 03:26:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:16] [INFO ] Invariant cache hit.
[2023-03-09 03:26:16] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-09 03:26:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:16] [INFO ] Invariant cache hit.
[2023-03-09 03:26:16] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:26:16] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2023-03-09 03:26:16] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-09 03:26:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:16] [INFO ] Invariant cache hit.
[2023-03-09 03:26:16] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 507 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 51 ms :[true, (NOT p0)]
Running random walk in product with property : DNAwalker-PT-08ringLL-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ s10 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-08ringLL-LTLCardinality-01 finished in 574 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(X(F((p0 U (p1||G(p0))))))))))'
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 6 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:26:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:16] [INFO ] Invariant cache hit.
[2023-03-09 03:26:16] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
[2023-03-09 03:26:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:16] [INFO ] Invariant cache hit.
[2023-03-09 03:26:16] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-09 03:26:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:16] [INFO ] Invariant cache hit.
[2023-03-09 03:26:16] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:26:16] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
[2023-03-09 03:26:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:16] [INFO ] Invariant cache hit.
[2023-03-09 03:26:17] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 463 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 253 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-08ringLL-LTLCardinality-02 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=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (LEQ s10 s21) (LEQ s12 s0)), p0:(LEQ s12 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-08ringLL-LTLCardinality-02 finished in 740 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 15 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:26:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:17] [INFO ] Invariant cache hit.
[2023-03-09 03:26:17] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
[2023-03-09 03:26:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:17] [INFO ] Invariant cache hit.
[2023-03-09 03:26:17] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-09 03:26:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:17] [INFO ] Invariant cache hit.
[2023-03-09 03:26:17] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:26:17] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
[2023-03-09 03:26:17] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 03:26:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:17] [INFO ] Invariant cache hit.
[2023-03-09 03:26:17] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 529 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0)]
Running random walk in product with property : DNAwalker-PT-08ringLL-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ 1 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-08ringLL-LTLCardinality-06 finished in 635 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:26:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:17] [INFO ] Invariant cache hit.
[2023-03-09 03:26:18] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
[2023-03-09 03:26:18] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:18] [INFO ] Invariant cache hit.
[2023-03-09 03:26:18] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-09 03:26:18] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:18] [INFO ] Invariant cache hit.
[2023-03-09 03:26:18] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:26:18] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2023-03-09 03:26:18] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:18] [INFO ] Invariant cache hit.
[2023-03-09 03:26:18] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 470 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-08ringLL-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s13 s1)], 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]]
Stuttering criterion allowed to conclude after 19 steps with 2 reset in 1 ms.
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-08ringLL-LTLCardinality-08 finished in 561 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(G(p1)))))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:26:18] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:18] [INFO ] Invariant cache hit.
[2023-03-09 03:26:18] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
[2023-03-09 03:26:18] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:18] [INFO ] Invariant cache hit.
[2023-03-09 03:26:18] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-09 03:26:18] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:18] [INFO ] Invariant cache hit.
[2023-03-09 03:26:18] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:26:18] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2023-03-09 03:26:18] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:18] [INFO ] Invariant cache hit.
[2023-03-09 03:26:18] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 403 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 217 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-08ringLL-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(GT 2 s0), p1:(GT s17 s3)], 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 8 steps with 3 reset in 1 ms.
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-08ringLL-LTLCardinality-13 finished in 639 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0&&(F(G(p1))||G(p2)))))'
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 10 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:26:19] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:19] [INFO ] Invariant cache hit.
[2023-03-09 03:26:19] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
[2023-03-09 03:26:19] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:19] [INFO ] Invariant cache hit.
[2023-03-09 03:26:19] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-09 03:26:19] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:19] [INFO ] Invariant cache hit.
[2023-03-09 03:26:19] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:26:19] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2023-03-09 03:26:19] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-09 03:26:19] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:26:19] [INFO ] Invariant cache hit.
[2023-03-09 03:26:19] [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 428 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p1)]
Running random walk in product with property : DNAwalker-PT-08ringLL-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=true, 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:(LEQ 1 s9), p2:(LEQ s15 s3), p1:(LEQ s16 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 165 ms.
Product exploration explored 100000 steps with 0 reset in 97 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2) p1), (X p0), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p0 (NOT p2))), (X (NOT (AND p0 (NOT p2)))), (X p1), (X (NOT p1)), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be false thanks to negative knowledge :(X (X (NOT p0)))
Knowledge based reduction with 6 factoid took 249 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-15 FALSE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-08ringLL-LTLCardinality-15 finished in 1082 ms.
All properties solved by simple procedures.
Total runtime 8803 ms.

BK_STOP 1678332381189

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="DNAwalker-PT-08ringLL"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is DNAwalker-PT-08ringLL, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r101-tall-167814476000931"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-08ringLL.tgz
mv DNAwalker-PT-08ringLL execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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