Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r178-tajo-158987882000175.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is DNAwalker-PT-12ringLLLarge, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882000175
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 324K
-rw-r--r-- 1 mcc users 4.0K Mar 31 04:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 31 04:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 29 20:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 29 20:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 28 13:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 28 13:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 06:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 27 06:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 14 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 135K Mar 24 05:37 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-12ringLLLarge-ReachabilityFireability-00
FORMULA_NAME DNAwalker-PT-12ringLLLarge-ReachabilityFireability-01
FORMULA_NAME DNAwalker-PT-12ringLLLarge-ReachabilityFireability-02
FORMULA_NAME DNAwalker-PT-12ringLLLarge-ReachabilityFireability-03
FORMULA_NAME DNAwalker-PT-12ringLLLarge-ReachabilityFireability-04
FORMULA_NAME DNAwalker-PT-12ringLLLarge-ReachabilityFireability-05
FORMULA_NAME DNAwalker-PT-12ringLLLarge-ReachabilityFireability-06
FORMULA_NAME DNAwalker-PT-12ringLLLarge-ReachabilityFireability-07
FORMULA_NAME DNAwalker-PT-12ringLLLarge-ReachabilityFireability-08
FORMULA_NAME DNAwalker-PT-12ringLLLarge-ReachabilityFireability-09
FORMULA_NAME DNAwalker-PT-12ringLLLarge-ReachabilityFireability-10
FORMULA_NAME DNAwalker-PT-12ringLLLarge-ReachabilityFireability-11
FORMULA_NAME DNAwalker-PT-12ringLLLarge-ReachabilityFireability-12
FORMULA_NAME DNAwalker-PT-12ringLLLarge-ReachabilityFireability-13
FORMULA_NAME DNAwalker-PT-12ringLLLarge-ReachabilityFireability-14
FORMULA_NAME DNAwalker-PT-12ringLLLarge-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591207037157

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 17:57:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 17:57:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 17:57:20] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2020-06-03 17:57:20] [INFO ] Transformed 33 places.
[2020-06-03 17:57:20] [INFO ] Transformed 312 transitions.
[2020-06-03 17:57:20] [INFO ] Parsed PT model containing 33 places and 312 transitions in 147 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 779 resets, run finished after 116 ms. (steps per millisecond=86 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA DNAwalker-PT-12ringLLLarge-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 43 ms. (steps per millisecond=232 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 43 ms. (steps per millisecond=232 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-06-03 17:57:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2020-06-03 17:57:20] [INFO ] Computed 0 place invariants in 8 ms
[2020-06-03 17:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:21] [INFO ] [Real]Absence check using state equation in 307 ms returned sat
[2020-06-03 17:57:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:21] [INFO ] [Nat]Absence check using state equation in 288 ms returned unsat
[2020-06-03 17:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:21] [INFO ] [Real]Absence check using state equation in 118 ms returned sat
[2020-06-03 17:57:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:22] [INFO ] [Nat]Absence check using state equation in 441 ms returned unsat
[2020-06-03 17:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:22] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2020-06-03 17:57:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:22] [INFO ] [Nat]Absence check using state equation in 231 ms returned unsat
[2020-06-03 17:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:22] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2020-06-03 17:57:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:23] [INFO ] [Nat]Absence check using state equation in 318 ms returned unsat
[2020-06-03 17:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:23] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2020-06-03 17:57:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:23] [INFO ] [Nat]Absence check using state equation in 363 ms returned unsat
[2020-06-03 17:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:23] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2020-06-03 17:57:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:24] [INFO ] [Nat]Absence check using state equation in 277 ms returned unsat
[2020-06-03 17:57:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:24] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2020-06-03 17:57:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:57:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:24] [INFO ] [Nat]Absence check using state equation in 245 ms returned unsat
[2020-06-03 17:57:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:24] [INFO ] [Real]Absence check using state equation in 130 ms returned sat
[2020-06-03 17:57:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:57:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:25] [INFO ] [Nat]Absence check using state equation in 607 ms returned unsat
[2020-06-03 17:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:25] [INFO ] [Real]Absence check using state equation in 363 ms returned sat
[2020-06-03 17:57:25] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:26] [INFO ] [Nat]Absence check using state equation in 370 ms returned unsat
[2020-06-03 17:57:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:26] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2020-06-03 17:57:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:57:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:26] [INFO ] [Nat]Absence check using state equation in 330 ms returned unsat
[2020-06-03 17:57:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:27] [INFO ] [Real]Absence check using state equation in 332 ms returned sat
[2020-06-03 17:57:27] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:57:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:27] [INFO ] [Nat]Absence check using state equation in 298 ms returned unsat
[2020-06-03 17:57:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:27] [INFO ] [Real]Absence check using state equation in 340 ms returned sat
[2020-06-03 17:57:27] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:57:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:28] [INFO ] [Nat]Absence check using state equation in 360 ms returned unsat
[2020-06-03 17:57:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:28] [INFO ] [Real]Absence check using state equation in 369 ms returned sat
[2020-06-03 17:57:28] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:57:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:28] [INFO ] [Nat]Absence check using state equation in 289 ms returned unsat
[2020-06-03 17:57:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:29] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2020-06-03 17:57:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:57:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:29] [INFO ] [Nat]Absence check using state equation in 473 ms returned unsat
[2020-06-03 17:57:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:29] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2020-06-03 17:57:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:57:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:57:30] [INFO ] [Nat]Absence check using state equation in 533 ms returned unsat
FORMULA DNAwalker-PT-12ringLLLarge-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-12ringLLLarge-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-12ringLLLarge-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-12ringLLLarge-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-12ringLLLarge-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-12ringLLLarge-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-12ringLLLarge-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-12ringLLLarge-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-12ringLLLarge-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-12ringLLLarge-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-12ringLLLarge-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-12ringLLLarge-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-12ringLLLarge-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-12ringLLLarge-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-12ringLLLarge-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

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

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-12ringLLLarge"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-4028"
echo " Executing tool itslola"
echo " Input is DNAwalker-PT-12ringLLLarge, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-158987882000175"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-12ringLLLarge.tgz
mv DNAwalker-PT-12ringLLLarge execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;