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-159033477900759.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 ShieldRVs-PT-001B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477900759
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 188K
-rw-r--r-- 1 mcc users 2.8K May 14 02:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 15K May 14 02:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 19:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 13 19:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 2.9K May 14 10:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 14 10:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.3K May 13 14:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 13 14:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 13 09:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K May 13 09:02 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 13K 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 ShieldRVs-PT-001B-ReachabilityFireability-00
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-01
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-02
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-03
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-04
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-05
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-06
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-07
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-08
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-09
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-10
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-11
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-12
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-13
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-14
FORMULA_NAME ShieldRVs-PT-001B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591325603533

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 02:53:25] [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 02:53:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 02:53:25] [INFO ] Load time of PNML (sax parser for PT used): 40 ms
[2020-06-05 02:53:25] [INFO ] Transformed 43 places.
[2020-06-05 02:53:25] [INFO ] Transformed 48 transitions.
[2020-06-05 02:53:25] [INFO ] Found NUPN structural information;
[2020-06-05 02:53:25] [INFO ] Parsed PT model containing 43 places and 48 transitions in 81 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 23 resets, run finished after 43 ms. (steps per millisecond=232 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 116 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 114 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0]
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 122 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 48 rows 43 cols
[2020-06-05 02:53:25] [INFO ] Computed 5 place invariants in 3 ms
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 63 ms returned unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 34 ms returned sat
[2020-06-05 02:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 15 places in 53 ms
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 13 places in 26 ms
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 11 places in 31 ms
[2020-06-05 02:53:26] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 127 ms
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2020-06-05 02:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 14 places in 17 ms
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 10 places in 9 ms
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 20 places in 15 ms
[2020-06-05 02:53:26] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 54 ms
[2020-06-05 02:53:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 02:53:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 24 ms returned sat
[2020-06-05 02:53:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 02:53:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 14 places in 18 ms
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 19 places in 19 ms
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 10 places in 9 ms
[2020-06-05 02:53:26] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 59 ms
[2020-06-05 02:53:26] [INFO ] Computed and/alt/rep : 47/113/47 causal constraints in 3 ms.
[2020-06-05 02:53:26] [INFO ] Added : 45 causal constraints over 9 iterations in 40 ms. Result :unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2020-06-05 02:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 12 places in 11 ms
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 20 places in 12 ms
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 16 places in 13 ms
[2020-06-05 02:53:26] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 46 ms
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2020-06-05 02:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 10 places in 19 ms
[2020-06-05 02:53:26] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 22 ms
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned unsat
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2020-06-05 02:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 02:53:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2020-06-05 02:53:26] [INFO ] Deduced a trap composed of 12 places in 13 ms
[2020-06-05 02:53:26] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 14 ms
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-001B-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
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="ShieldRVs-PT-001B"
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 ShieldRVs-PT-001B, 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-159033477900759"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-001B.tgz
mv ShieldRVs-PT-001B 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 ;