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-oct2-162089287300248.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-S10J30, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287300248
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 87K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 383K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.5M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 5.8M 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 12K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 267K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 747K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Mar 27 09:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 27 09:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 32K Mar 25 12:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Mar 25 12:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.9K 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-S10J30-ReachabilityFireability-00
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-01
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-02
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-03
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-04
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-05
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-06
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-07
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-08
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-09
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-10
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-11
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-12
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-13
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-14
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621390879637

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 02:21:22] [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 02:21:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 02:21:23] [INFO ] Load time of PNML (sax parser for PT used): 817 ms
[2021-05-19 02:21:23] [INFO ] Transformed 664 places.
[2021-05-19 02:21:23] [INFO ] Transformed 12050 transitions.
[2021-05-19 02:21:23] [INFO ] Parsed PT model containing 664 places and 12050 transitions in 983 ms.
[2021-05-19 02:21:23] [INFO ] Reduced 780 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 138 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 559 resets, run finished after 241 ms. (steps per millisecond=41 ) 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 105 resets, run finished after 73 ms. (steps per millisecond=137 ) 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 105 resets, run finished after 38 ms. (steps per millisecond=263 ) 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 107 resets, run finished after 326 ms. (steps per millisecond=30 ) 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 106 resets, run finished after 47 ms. (steps per millisecond=212 ) 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 71 resets, run finished after 296 ms. (steps per millisecond=33 ) properties seen :[1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 76 ms. (steps per millisecond=131 ) properties seen :[0, 0, 0, 1, 0, 0, 0, 0, 0]
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 66 ms. (steps per millisecond=151 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 1]
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2021-05-19 02:21:24] [INFO ] Flow matrix only has 1931 transitions (discarded 9 similar events)
// Phase 1: matrix 1931 rows 664 cols
[2021-05-19 02:21:24] [INFO ] Computed 92 place invariants in 85 ms
[2021-05-19 02:21:25] [INFO ] [Real]Absence check using 63 positive place invariants in 91 ms returned sat
[2021-05-19 02:21:25] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 46 ms returned unsat
[2021-05-19 02:21:25] [INFO ] [Real]Absence check using 63 positive place invariants in 30 ms returned sat
[2021-05-19 02:21:25] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 39 ms returned sat
[2021-05-19 02:21:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:21:28] [INFO ] [Real]Absence check using state equation in 3468 ms returned sat
[2021-05-19 02:21:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-19 02:21:29] [INFO ] [Real]Added 1 Read/Feed constraints in 31 ms returned sat
[2021-05-19 02:21:29] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 303 ms.
[2021-05-19 02:21:29] [INFO ] Added : 6 causal constraints over 2 iterations in 577 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 32 ms.
[2021-05-19 02:21:30] [INFO ] [Real]Absence check using 63 positive place invariants in 30 ms returned sat
[2021-05-19 02:21:30] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 4 ms returned unsat
[2021-05-19 02:21:30] [INFO ] [Real]Absence check using 63 positive place invariants in 30 ms returned sat
[2021-05-19 02:21:30] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 41 ms returned sat
[2021-05-19 02:21:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:21:32] [INFO ] [Real]Absence check using state equation in 2099 ms returned unsat
[2021-05-19 02:21:32] [INFO ] [Real]Absence check using 63 positive place invariants in 31 ms returned sat
[2021-05-19 02:21:32] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 24 ms returned unsat
[2021-05-19 02:21:32] [INFO ] [Real]Absence check using 63 positive place invariants in 31 ms returned sat
[2021-05-19 02:21:32] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 42 ms returned sat
[2021-05-19 02:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:21:34] [INFO ] [Real]Absence check using state equation in 1996 ms returned unsat
[2021-05-19 02:21:34] [INFO ] [Real]Absence check using 63 positive place invariants in 57 ms returned sat
[2021-05-19 02:21:34] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 25 ms returned unsat
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 12 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
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-S10J30"
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-S10J30, 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-oct2-162089287300248"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J30.tgz
mv PolyORBNT-PT-S10J30 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 ;