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.r105-tall-167814481900931.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 ltsminxred
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 r105-tall-167814481900931
=====================================================================

--------------------
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 1678403945135

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-08ringLL
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 23:19:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-09 23:19:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 23:19:06] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2023-03-09 23:19:06] [INFO ] Transformed 27 places.
[2023-03-09 23:19:06] [INFO ] Transformed 260 transitions.
[2023-03-09 23:19:06] [INFO ] Parsed PT model containing 27 places and 260 transitions and 760 arcs in 110 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 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 275 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:07] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2023-03-09 23:19:07] [INFO ] Computed 0 place invariants in 10 ms
[2023-03-09 23:19:07] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
[2023-03-09 23:19:07] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:07] [INFO ] Invariant cache hit.
[2023-03-09 23:19:07] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-09 23:19:07] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:07] [INFO ] Invariant cache hit.
[2023-03-09 23:19:07] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 23:19:07] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2023-03-09 23:19:07] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:07] [INFO ] Invariant cache hit.
[2023-03-09 23:19:07] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 793 ms. Remains : 27/27 places, 260/260 transitions.
Support contains 23 out of 27 places after structural reductions.
[2023-03-09 23:19:07] [INFO ] Flatten gal took : 32 ms
[2023-03-09 23:19:07] [INFO ] Flatten gal took : 15 ms
[2023-03-09 23:19:07] [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 809 resets, run finished after 412 ms. (steps per millisecond=24 ) properties (out of 24) seen :15
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 55 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 52 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 55 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 61 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 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 23:19:08] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:08] [INFO ] Invariant cache hit.
[2023-03-09 23:19:08] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-09 23:19:10] [INFO ] After 1662ms 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 1 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 3 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:10] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:10] [INFO ] Invariant cache hit.
[2023-03-09 23:19:10] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
[2023-03-09 23:19:10] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:10] [INFO ] Invariant cache hit.
[2023-03-09 23:19:10] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-09 23:19:10] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:10] [INFO ] Invariant cache hit.
[2023-03-09 23:19:10] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 23:19:10] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
[2023-03-09 23:19:10] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:10] [INFO ] Invariant cache hit.
[2023-03-09 23:19:10] [INFO ] Dead Transitions using invariants and state equation in 86 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 272 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 2 ms.
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-08ringLL-LTLCardinality-00 finished in 806 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 18 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:11] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:11] [INFO ] Invariant cache hit.
[2023-03-09 23:19:11] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
[2023-03-09 23:19:11] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:11] [INFO ] Invariant cache hit.
[2023-03-09 23:19:11] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-09 23:19:11] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:11] [INFO ] Invariant cache hit.
[2023-03-09 23:19:11] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 23:19:11] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
[2023-03-09 23:19:11] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-09 23:19:11] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:11] [INFO ] Invariant cache hit.
[2023-03-09 23:19:11] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 467 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 40 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 1 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 525 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 12 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:11] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:11] [INFO ] Invariant cache hit.
[2023-03-09 23:19:11] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
[2023-03-09 23:19:11] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:11] [INFO ] Invariant cache hit.
[2023-03-09 23:19:11] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-09 23:19:11] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:11] [INFO ] Invariant cache hit.
[2023-03-09 23:19:11] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 23:19:12] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
[2023-03-09 23:19:12] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:12] [INFO ] Invariant cache hit.
[2023-03-09 23:19:12] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 475 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 248 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 7 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 754 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 13 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:12] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:12] [INFO ] Invariant cache hit.
[2023-03-09 23:19:12] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
[2023-03-09 23:19:12] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:12] [INFO ] Invariant cache hit.
[2023-03-09 23:19:12] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 23:19:12] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:12] [INFO ] Invariant cache hit.
[2023-03-09 23:19:12] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 23:19:12] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
[2023-03-09 23:19:12] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-09 23:19:12] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:12] [INFO ] Invariant cache hit.
[2023-03-09 23:19:12] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 483 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 40 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 534 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 3 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:13] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:13] [INFO ] Invariant cache hit.
[2023-03-09 23:19:13] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
[2023-03-09 23:19:13] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:13] [INFO ] Invariant cache hit.
[2023-03-09 23:19:13] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-09 23:19:13] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:13] [INFO ] Invariant cache hit.
[2023-03-09 23:19:13] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 23:19:13] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
[2023-03-09 23:19:13] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:13] [INFO ] Invariant cache hit.
[2023-03-09 23:19:13] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 437 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 63 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 33 steps with 4 reset in 3 ms.
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-08ringLL-LTLCardinality-08 finished in 520 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 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:13] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:13] [INFO ] Invariant cache hit.
[2023-03-09 23:19:13] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
[2023-03-09 23:19:13] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:13] [INFO ] Invariant cache hit.
[2023-03-09 23:19:13] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-09 23:19:13] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:13] [INFO ] Invariant cache hit.
[2023-03-09 23:19:13] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 23:19:13] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
[2023-03-09 23:19:13] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:13] [INFO ] Invariant cache hit.
[2023-03-09 23:19:13] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 375 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 190 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 2 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-08ringLL-LTLCardinality-13 finished in 576 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 7 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:19:14] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:14] [INFO ] Invariant cache hit.
[2023-03-09 23:19:14] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
[2023-03-09 23:19:14] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:14] [INFO ] Invariant cache hit.
[2023-03-09 23:19:14] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-09 23:19:14] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:14] [INFO ] Invariant cache hit.
[2023-03-09 23:19:14] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 23:19:14] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2023-03-09 23:19:14] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 23:19:14] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:19:14] [INFO ] Invariant cache hit.
[2023-03-09 23:19:14] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 440 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 91 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]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-08ringLL-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-08ringLL-LTLCardinality-15 finished in 546 ms.
All properties solved by simple procedures.
Total runtime 8133 ms.
ITS solved all properties within timeout

BK_STOP 1678403955657

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DNAwalker-PT-08ringLL"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is 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 r105-tall-167814481900931"
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 ;