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.r180-ebro-158987900400583.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 DLCround-PT-11a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987900400583
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 940K
-rw-r--r-- 1 mcc users 3.5K Mar 30 20:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 30 20:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 29 10:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 29 10:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 06:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 28 06:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 27 00:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 27 00:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 762K 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 DLCround-PT-11a-ReachabilityFireability-00
FORMULA_NAME DLCround-PT-11a-ReachabilityFireability-01
FORMULA_NAME DLCround-PT-11a-ReachabilityFireability-02
FORMULA_NAME DLCround-PT-11a-ReachabilityFireability-03
FORMULA_NAME DLCround-PT-11a-ReachabilityFireability-04
FORMULA_NAME DLCround-PT-11a-ReachabilityFireability-05
FORMULA_NAME DLCround-PT-11a-ReachabilityFireability-06
FORMULA_NAME DLCround-PT-11a-ReachabilityFireability-07
FORMULA_NAME DLCround-PT-11a-ReachabilityFireability-08
FORMULA_NAME DLCround-PT-11a-ReachabilityFireability-09
FORMULA_NAME DLCround-PT-11a-ReachabilityFireability-10
FORMULA_NAME DLCround-PT-11a-ReachabilityFireability-11
FORMULA_NAME DLCround-PT-11a-ReachabilityFireability-12
FORMULA_NAME DLCround-PT-11a-ReachabilityFireability-13
FORMULA_NAME DLCround-PT-11a-ReachabilityFireability-14
FORMULA_NAME DLCround-PT-11a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591255009670

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 07:16:52] [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]
[2020-06-04 07:16:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 07:16:53] [INFO ] Load time of PNML (sax parser for PT used): 370 ms
[2020-06-04 07:16:53] [INFO ] Transformed 377 places.
[2020-06-04 07:16:53] [INFO ] Transformed 2993 transitions.
[2020-06-04 07:16:53] [INFO ] Found NUPN structural information;
[2020-06-04 07:16:53] [INFO ] Parsed PT model containing 377 places and 2993 transitions in 492 ms.
Ensure Unique test removed 280 transitions
Reduce redundant transitions removed 280 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 94 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 227 ms. (steps per millisecond=44 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1]
FORMULA DLCround-PT-11a-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-11a-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-11a-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-11a-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-11a-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-11a-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-11a-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-11a-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-11a-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-11a-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-11a-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 121 ms. (steps per millisecond=82 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 124 ms. (steps per millisecond=80 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 93 ms. (steps per millisecond=107 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=116 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 79 ms. (steps per millisecond=126 ) properties seen :[0, 0, 0, 0, 0]
[2020-06-04 07:16:54] [INFO ] Flow matrix only has 234 transitions (discarded 2479 similar events)
// Phase 1: matrix 234 rows 377 cols
[2020-06-04 07:16:54] [INFO ] Computed 244 place invariants in 22 ms
[2020-06-04 07:16:54] [INFO ] [Real]Absence check using 244 positive place invariants in 69 ms returned unsat
[2020-06-04 07:16:54] [INFO ] [Real]Absence check using 244 positive place invariants in 156 ms returned sat
[2020-06-04 07:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 07:16:55] [INFO ] [Real]Absence check using state equation in 634 ms returned sat
[2020-06-04 07:16:55] [INFO ] State equation strengthened by 93 read => feed constraints.
[2020-06-04 07:16:55] [INFO ] [Real]Added 93 Read/Feed constraints in 49 ms returned sat
[2020-06-04 07:16:55] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 07:16:55] [INFO ] [Nat]Absence check using 244 positive place invariants in 156 ms returned sat
[2020-06-04 07:16:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 07:16:56] [INFO ] [Nat]Absence check using state equation in 659 ms returned sat
[2020-06-04 07:16:56] [INFO ] [Nat]Added 93 Read/Feed constraints in 38 ms returned sat
[2020-06-04 07:16:56] [INFO ] Computed and/alt/rep : 2712/9572/233 causal constraints in 168 ms.
[2020-06-04 07:16:59] [INFO ] Added : 228 causal constraints over 46 iterations in 2768 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 30 ms.
[2020-06-04 07:17:00] [INFO ] [Real]Absence check using 244 positive place invariants in 120 ms returned unsat
[2020-06-04 07:17:00] [INFO ] [Real]Absence check using 244 positive place invariants in 109 ms returned unsat
[2020-06-04 07:17:00] [INFO ] [Real]Absence check using 244 positive place invariants in 149 ms returned sat
[2020-06-04 07:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 07:17:01] [INFO ] [Real]Absence check using state equation in 629 ms returned sat
[2020-06-04 07:17:01] [INFO ] [Real]Added 93 Read/Feed constraints in 49 ms returned sat
[2020-06-04 07:17:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 07:17:01] [INFO ] [Nat]Absence check using 244 positive place invariants in 251 ms returned sat
[2020-06-04 07:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 07:17:02] [INFO ] [Nat]Absence check using state equation in 795 ms returned sat
[2020-06-04 07:17:02] [INFO ] [Nat]Added 93 Read/Feed constraints in 35 ms returned sat
[2020-06-04 07:17:02] [INFO ] Computed and/alt/rep : 2712/9572/233 causal constraints in 129 ms.
[2020-06-04 07:17:04] [INFO ] Added : 227 causal constraints over 46 iterations in 2300 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 19 ms.
FORMULA DLCround-PT-11a-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCround-PT-11a-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DLCround-PT-11a-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 182 steps, including 0 resets, run visited all 2 properties in 9 ms. (steps per millisecond=20 )
FORMULA DLCround-PT-11a-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCround-PT-11a-ReachabilityFireability-09 TRUE 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="DLCround-PT-11a"
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 DLCround-PT-11a, 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 r180-ebro-158987900400583"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-11a.tgz
mv DLCround-PT-11a 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 ;