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-159033477000143.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ShieldIIPs-PT-020A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477000143
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 332K
-rw-r--r-- 1 mcc users 3.3K May 14 00:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K May 14 00:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 17:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 17:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 14 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.0K May 13 13:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K May 13 13:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 07:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 07:42 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 169K 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 ShieldIIPs-PT-020A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPs-PT-020A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPs-PT-020A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPs-PT-020A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPs-PT-020A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPs-PT-020A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPs-PT-020A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPs-PT-020A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPs-PT-020A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPs-PT-020A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPs-PT-020A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPs-PT-020A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPs-PT-020A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPs-PT-020A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPs-PT-020A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPs-PT-020A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591288032751

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 16:27:14] [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 16:27:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 16:27:14] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2020-06-04 16:27:14] [INFO ] Transformed 503 places.
[2020-06-04 16:27:14] [INFO ] Transformed 483 transitions.
[2020-06-04 16:27:14] [INFO ] Found NUPN structural information;
[2020-06-04 16:27:14] [INFO ] Parsed PT model containing 503 places and 483 transitions in 164 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 40 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 9 resets, run finished after 76 ms. (steps per millisecond=131 ) properties seen :[1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA ShieldIIPs-PT-020A-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-020A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-020A-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-020A-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-020A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-020A-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-020A-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-020A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-020A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-020A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-020A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-020A-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-020A-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-020A-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0]
// Phase 1: matrix 483 rows 503 cols
[2020-06-04 16:27:14] [INFO ] Computed 181 place invariants in 14 ms
[2020-06-04 16:27:15] [INFO ] [Real]Absence check using 181 positive place invariants in 78 ms returned sat
[2020-06-04 16:27:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:27:15] [INFO ] [Real]Absence check using state equation in 445 ms returned sat
[2020-06-04 16:27:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 16:27:15] [INFO ] [Nat]Absence check using 181 positive place invariants in 64 ms returned sat
[2020-06-04 16:27:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 16:27:16] [INFO ] [Nat]Absence check using state equation in 678 ms returned sat
[2020-06-04 16:27:16] [INFO ] Computed and/alt/rep : 482/1923/482 causal constraints in 39 ms.
[2020-06-04 16:27:20] [INFO ] Added : 375 causal constraints over 75 iterations in 4163 ms. Result :(error "Failed to check-sat")
[2020-06-04 16:27:20] [INFO ] [Real]Absence check using 181 positive place invariants in 53 ms returned unsat
FORMULA ShieldIIPs-PT-020A-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 17 out of 503 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 503/503 places, 483/483 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 503 transition count 482
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 502 transition count 482
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 501 transition count 481
Partial Free-agglomeration rule applied 130 times.
Drop transitions removed 130 transitions
Iterating global reduction 0 with 130 rules applied. Total rules applied 134 place count 501 transition count 481
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 135 place count 501 transition count 481
Applied a total of 135 rules in 183 ms. Remains 501 /503 variables (removed 2) and now considering 481/483 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 501/503 places, 481/483 transitions.
Finished random walk after 4432 steps, including 2 resets, run visited all 1 properties in 51 ms. (steps per millisecond=86 )
FORMULA ShieldIIPs-PT-020A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_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="ShieldIIPs-PT-020A"
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 ShieldIIPs-PT-020A, 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 r211-tajo-159033477000143"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-020A.tgz
mv ShieldIIPs-PT-020A 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 ;