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.r211-tajo-159033477200278.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 ShieldIIPt-PT-004B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477200278
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 228K
-rw-r--r-- 1 mcc users 3.0K May 14 00:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 14 00:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 18:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 18:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 14 10:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 10:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 14 10:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.4K May 13 13:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 13 13:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 08:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 08:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 67K May 12 20:42 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 ShieldIIPt-PT-004B-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPt-PT-004B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591295743507

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 18:35:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 18:35:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 18:35:46] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2020-06-04 18:35:46] [INFO ] Transformed 283 places.
[2020-06-04 18:35:46] [INFO ] Transformed 263 transitions.
[2020-06-04 18:35:46] [INFO ] Found NUPN structural information;
[2020-06-04 18:35:46] [INFO ] Parsed PT model containing 283 places and 263 transitions in 115 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 60 ms. (steps per millisecond=166 ) properties seen :[0, 1, 0, 1, 0, 1, 1, 1, 1]
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 1]
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 263 rows 283 cols
[2020-06-04 18:35:46] [INFO ] Computed 37 place invariants in 18 ms
[2020-06-04 18:35:46] [INFO ] [Real]Absence check using 37 positive place invariants in 44 ms returned sat
[2020-06-04 18:35:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:35:46] [INFO ] [Real]Absence check using state equation in 246 ms returned sat
[2020-06-04 18:35:46] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 18:35:46] [INFO ] [Nat]Absence check using 37 positive place invariants in 42 ms returned sat
[2020-06-04 18:35:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 18:35:47] [INFO ] [Nat]Absence check using state equation in 264 ms returned sat
[2020-06-04 18:35:47] [INFO ] Deduced a trap composed of 24 places in 179 ms
[2020-06-04 18:35:47] [INFO ] Deduced a trap composed of 20 places in 88 ms
[2020-06-04 18:35:47] [INFO ] Deduced a trap composed of 21 places in 82 ms
[2020-06-04 18:35:47] [INFO ] Deduced a trap composed of 14 places in 273 ms
[2020-06-04 18:35:48] [INFO ] Deduced a trap composed of 19 places in 75 ms
[2020-06-04 18:35:48] [INFO ] Deduced a trap composed of 18 places in 508 ms
[2020-06-04 18:35:48] [INFO ] Deduced a trap composed of 12 places in 84 ms
[2020-06-04 18:35:48] [INFO ] Deduced a trap composed of 30 places in 60 ms
[2020-06-04 18:35:48] [INFO ] Deduced a trap composed of 20 places in 83 ms
[2020-06-04 18:35:49] [INFO ] Deduced a trap composed of 22 places in 119 ms
[2020-06-04 18:35:49] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1833 ms
[2020-06-04 18:35:49] [INFO ] Computed and/alt/rep : 262/395/262 causal constraints in 20 ms.
[2020-06-04 18:35:50] [INFO ] Added : 257 causal constraints over 53 iterations in 1164 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 11 ms.
[2020-06-04 18:35:50] [INFO ] [Real]Absence check using 37 positive place invariants in 16 ms returned sat
[2020-06-04 18:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:35:50] [INFO ] [Real]Absence check using state equation in 300 ms returned sat
[2020-06-04 18:35:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 18:35:50] [INFO ] [Nat]Absence check using 37 positive place invariants in 78 ms returned sat
[2020-06-04 18:35:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 18:35:50] [INFO ] [Nat]Absence check using state equation in 228 ms returned sat
[2020-06-04 18:35:51] [INFO ] Deduced a trap composed of 14 places in 95 ms
[2020-06-04 18:35:51] [INFO ] Deduced a trap composed of 44 places in 64 ms
[2020-06-04 18:35:51] [INFO ] Deduced a trap composed of 20 places in 67 ms
[2020-06-04 18:35:51] [INFO ] Deduced a trap composed of 28 places in 72 ms
[2020-06-04 18:35:51] [INFO ] Deduced a trap composed of 21 places in 67 ms
[2020-06-04 18:35:51] [INFO ] Deduced a trap composed of 22 places in 64 ms
[2020-06-04 18:35:51] [INFO ] Deduced a trap composed of 19 places in 41 ms
[2020-06-04 18:35:51] [INFO ] Deduced a trap composed of 18 places in 60 ms
[2020-06-04 18:35:51] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 8 trap constraints in 611 ms
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 144 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=72 )
FORMULA ShieldIIPt-PT-004B-ReachabilityCardinality-01 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="ShieldIIPt-PT-004B"
export BK_EXAMINATION="ReachabilityCardinality"
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 ShieldIIPt-PT-004B, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r211-tajo-159033477200278"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-004B.tgz
mv ShieldIIPt-PT-004B execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;