Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r170-oct2-162089287300252.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is PolyORBNT-PT-S10J40, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287300252
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 26M
-rw-r--r-- 1 mcc users 128K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 529K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 884K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.3M May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 13K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 43K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 262K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 817K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Mar 27 09:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 64K Mar 27 09:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 559K Mar 25 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.6M Mar 25 12:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.2K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 18M May 5 16:51 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 PolyORBNT-PT-S10J40-ReachabilityFireability-00
FORMULA_NAME PolyORBNT-PT-S10J40-ReachabilityFireability-01
FORMULA_NAME PolyORBNT-PT-S10J40-ReachabilityFireability-02
FORMULA_NAME PolyORBNT-PT-S10J40-ReachabilityFireability-03
FORMULA_NAME PolyORBNT-PT-S10J40-ReachabilityFireability-04
FORMULA_NAME PolyORBNT-PT-S10J40-ReachabilityFireability-05
FORMULA_NAME PolyORBNT-PT-S10J40-ReachabilityFireability-06
FORMULA_NAME PolyORBNT-PT-S10J40-ReachabilityFireability-07
FORMULA_NAME PolyORBNT-PT-S10J40-ReachabilityFireability-08
FORMULA_NAME PolyORBNT-PT-S10J40-ReachabilityFireability-09
FORMULA_NAME PolyORBNT-PT-S10J40-ReachabilityFireability-10
FORMULA_NAME PolyORBNT-PT-S10J40-ReachabilityFireability-11
FORMULA_NAME PolyORBNT-PT-S10J40-ReachabilityFireability-12
FORMULA_NAME PolyORBNT-PT-S10J40-ReachabilityFireability-13
FORMULA_NAME PolyORBNT-PT-S10J40-ReachabilityFireability-14
FORMULA_NAME PolyORBNT-PT-S10J40-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621391058557

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 02:24:22] [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]
[2021-05-19 02:24:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 02:24:23] [INFO ] Load time of PNML (sax parser for PT used): 806 ms
[2021-05-19 02:24:23] [INFO ] Transformed 854 places.
[2021-05-19 02:24:23] [INFO ] Transformed 12340 transitions.
[2021-05-19 02:24:23] [INFO ] Parsed PT model containing 854 places and 12340 transitions in 965 ms.
[2021-05-19 02:24:23] [INFO ] Reduced 780 identical enabling conditions.
[2021-05-19 02:24:23] [INFO ] Reduced 780 identical enabling conditions.
[2021-05-19 02:24:23] [INFO ] Reduced 9285 identical enabling conditions.
[2021-05-19 02:24:23] [INFO ] Reduced 780 identical enabling conditions.
[2021-05-19 02:24:23] [INFO ] Reduced 45 identical enabling conditions.
[2021-05-19 02:24:23] [INFO ] Reduced 9285 identical enabling conditions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 234 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 560 resets, run finished after 2405 ms. (steps per millisecond=4 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 462 ms. (steps per millisecond=21 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 106 resets, run finished after 482 ms. (steps per millisecond=20 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 95 resets, run finished after 1131 ms. (steps per millisecond=8 ) properties seen :[0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA PolyORBNT-PT-S10J40-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J40-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J40-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J40-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 651 ms. (steps per millisecond=15 ) properties seen :[1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA PolyORBNT-PT-S10J40-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J40-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 124 ms. (steps per millisecond=80 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 98 resets, run finished after 105 ms. (steps per millisecond=95 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 69 ms. (steps per millisecond=144 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2021-05-19 02:24:29] [INFO ] Flow matrix only has 2221 transitions (discarded 9 similar events)
// Phase 1: matrix 2221 rows 854 cols
[2021-05-19 02:24:29] [INFO ] Computed 112 place invariants in 280 ms
[2021-05-19 02:24:30] [INFO ] [Real]Absence check using 81 positive place invariants in 358 ms returned sat
[2021-05-19 02:24:30] [INFO ] [Real]Absence check using 81 positive and 31 generalized place invariants in 109 ms returned unsat
[2021-05-19 02:24:31] [INFO ] [Real]Absence check using 81 positive place invariants in 98 ms returned unsat
[2021-05-19 02:24:31] [INFO ] [Real]Absence check using 81 positive place invariants in 13 ms returned unsat
[2021-05-19 02:24:31] [INFO ] [Real]Absence check using 81 positive place invariants in 96 ms returned sat
[2021-05-19 02:24:31] [INFO ] [Real]Absence check using 81 positive and 31 generalized place invariants in 42 ms returned unsat
[2021-05-19 02:24:31] [INFO ] [Real]Absence check using 81 positive place invariants in 73 ms returned sat
[2021-05-19 02:24:31] [INFO ] [Real]Absence check using 81 positive and 31 generalized place invariants in 4 ms returned unsat
[2021-05-19 02:24:32] [INFO ] [Real]Absence check using 81 positive place invariants in 77 ms returned sat
[2021-05-19 02:24:32] [INFO ] [Real]Absence check using 81 positive and 31 generalized place invariants in 7 ms returned unsat
[2021-05-19 02:24:32] [INFO ] [Real]Absence check using 81 positive place invariants in 122 ms returned sat
[2021-05-19 02:24:32] [INFO ] [Real]Absence check using 81 positive and 31 generalized place invariants in 72 ms returned sat
[2021-05-19 02:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:24:34] [INFO ] [Real]Absence check using state equation in 2037 ms returned unsat
[2021-05-19 02:24:34] [INFO ] [Real]Absence check using 81 positive place invariants in 200 ms returned sat
[2021-05-19 02:24:34] [INFO ] [Real]Absence check using 81 positive and 31 generalized place invariants in 38 ms returned unsat
[2021-05-19 02:24:35] [INFO ] [Real]Absence check using 81 positive place invariants in 213 ms returned sat
[2021-05-19 02:24:35] [INFO ] [Real]Absence check using 81 positive and 31 generalized place invariants in 103 ms returned sat
[2021-05-19 02:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:24:37] [INFO ] [Real]Absence check using state equation in 2092 ms returned unsat
[2021-05-19 02:24:37] [INFO ] [Real]Absence check using 81 positive place invariants in 167 ms returned sat
[2021-05-19 02:24:37] [INFO ] [Real]Absence check using 81 positive and 31 generalized place invariants in 24 ms returned unsat
FORMULA PolyORBNT-PT-S10J40-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J40-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J40-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J40-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J40-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J40-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J40-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J40-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J40-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J40-ReachabilityFireability-01 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="PolyORBNT-PT-S10J40"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
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 2-4028"
echo " Executing tool gold2020"
echo " Input is PolyORBNT-PT-S10J40, 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 r170-oct2-162089287300252"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J40.tgz
mv PolyORBNT-PT-S10J40 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 ;