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-159033478200967.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 ShieldRVt-PT-003B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033478200967
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 200K
-rw-r--r-- 1 mcc users 3.1K May 14 02:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 14 02:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 20:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 13 20:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K May 14 10:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 14 10:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 14 10:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.6K May 13 14:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 13 14:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 09:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 09:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 36K 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 ShieldRVt-PT-003B-ReachabilityFireability-00
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-01
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-02
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-03
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-04
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-05
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-06
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-07
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-08
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-09
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-10
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-11
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-12
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-13
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-14
FORMULA_NAME ShieldRVt-PT-003B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591335761336

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 05:42:43] [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]
[2020-06-05 05:42:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 05:42:43] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2020-06-05 05:42:43] [INFO ] Transformed 153 places.
[2020-06-05 05:42:43] [INFO ] Transformed 153 transitions.
[2020-06-05 05:42:43] [INFO ] Found NUPN structural information;
[2020-06-05 05:42:43] [INFO ] Parsed PT model containing 153 places and 153 transitions in 72 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1]
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 1, 0, 0]
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 153 rows 153 cols
[2020-06-05 05:42:43] [INFO ] Computed 13 place invariants in 6 ms
[2020-06-05 05:42:43] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2020-06-05 05:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 05:42:43] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2020-06-05 05:42:43] [INFO ] Deduced a trap composed of 14 places in 54 ms
[2020-06-05 05:42:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 76 ms
[2020-06-05 05:42:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 05:42:43] [INFO ] [Nat]Absence check using 13 positive place invariants in 77 ms returned sat
[2020-06-05 05:42:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 05:42:43] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2020-06-05 05:42:43] [INFO ] Computed and/alt/rep : 152/225/152 causal constraints in 11 ms.
[2020-06-05 05:42:44] [INFO ] Added : 143 causal constraints over 29 iterations in 303 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 10 ms.
[2020-06-05 05:42:44] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2020-06-05 05:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 05:42:44] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2020-06-05 05:42:44] [INFO ] Deduced a trap composed of 35 places in 58 ms
[2020-06-05 05:42:44] [INFO ] Deduced a trap composed of 27 places in 44 ms
[2020-06-05 05:42:44] [INFO ] Deduced a trap composed of 29 places in 36 ms
[2020-06-05 05:42:44] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 161 ms
[2020-06-05 05:42:44] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 05:42:44] [INFO ] [Nat]Absence check using 13 positive place invariants in 83 ms returned sat
[2020-06-05 05:42:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 05:42:44] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2020-06-05 05:42:44] [INFO ] Deduced a trap composed of 35 places in 91 ms
[2020-06-05 05:42:44] [INFO ] Deduced a trap composed of 27 places in 40 ms
[2020-06-05 05:42:44] [INFO ] Deduced a trap composed of 29 places in 36 ms
[2020-06-05 05:42:44] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 201 ms
[2020-06-05 05:42:44] [INFO ] Computed and/alt/rep : 152/225/152 causal constraints in 8 ms.
[2020-06-05 05:42:45] [INFO ] Added : 129 causal constraints over 26 iterations in 203 ms. Result :unsat
[2020-06-05 05:42:45] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned unsat
[2020-06-05 05:42:45] [INFO ] [Real]Absence check using 13 positive place invariants in 33 ms returned sat
[2020-06-05 05:42:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 05:42:45] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2020-06-05 05:42:45] [INFO ] Deduced a trap composed of 22 places in 44 ms
[2020-06-05 05:42:45] [INFO ] Deduced a trap composed of 21 places in 28 ms
[2020-06-05 05:42:45] [INFO ] Deduced a trap composed of 20 places in 24 ms
[2020-06-05 05:42:45] [INFO ] Deduced a trap composed of 13 places in 19 ms
[2020-06-05 05:42:45] [INFO ] Deduced a trap composed of 19 places in 15 ms
[2020-06-05 05:42:45] [INFO ] Deduced a trap composed of 25 places in 21 ms
[2020-06-05 05:42:45] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 223 ms
[2020-06-05 05:42:45] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 05:42:45] [INFO ] [Nat]Absence check using 13 positive place invariants in 18 ms returned sat
[2020-06-05 05:42:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 05:42:45] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2020-06-05 05:42:45] [INFO ] Deduced a trap composed of 19 places in 53 ms
[2020-06-05 05:42:45] [INFO ] Deduced a trap composed of 21 places in 36 ms
[2020-06-05 05:42:45] [INFO ] Deduced a trap composed of 44 places in 29 ms
[2020-06-05 05:42:45] [INFO ] Deduced a trap composed of 25 places in 13 ms
[2020-06-05 05:42:45] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 173 ms
[2020-06-05 05:42:45] [INFO ] Computed and/alt/rep : 152/225/152 causal constraints in 9 ms.
[2020-06-05 05:42:46] [INFO ] Added : 145 causal constraints over 29 iterations in 260 ms. Result :unsat
[2020-06-05 05:42:46] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned unsat
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 563 steps, including 6 resets, run visited all 1 properties in 3 ms. (steps per millisecond=187 )
FORMULA ShieldRVt-PT-003B-ReachabilityFireability-05 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="ShieldRVt-PT-003B"
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 ShieldRVt-PT-003B, 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-159033478200967"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-003B.tgz
mv ShieldRVt-PT-003B 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 ;