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-159033478000791.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-003B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033478000791
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 208K
-rw-r--r-- 1 mcc users 4.4K May 14 02:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 14 02:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 13 19:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 19:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 14 10:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K 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 3.2K May 13 14:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 13 14:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 09:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 09:03 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 ShieldRVs-PT-003B-ReachabilityFireability-00
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-01
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-02
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-03
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-04
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-05
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-06
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-07
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-08
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-09
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-10
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-11
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-12
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-13
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-14
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591326391886

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 03:06:34] [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 03:06:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 03:06:34] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2020-06-05 03:06:34] [INFO ] Transformed 123 places.
[2020-06-05 03:06:34] [INFO ] Transformed 138 transitions.
[2020-06-05 03:06:34] [INFO ] Found NUPN structural information;
[2020-06-05 03:06:34] [INFO ] Parsed PT model containing 123 places and 138 transitions in 127 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 23 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 70 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0]
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0]
// Phase 1: matrix 138 rows 123 cols
[2020-06-05 03:06:34] [INFO ] Computed 13 place invariants in 6 ms
[2020-06-05 03:06:34] [INFO ] [Real]Absence check using 13 positive place invariants in 22 ms returned sat
[2020-06-05 03:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 03:06:35] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2020-06-05 03:06:35] [INFO ] Deduced a trap composed of 21 places in 127 ms
[2020-06-05 03:06:35] [INFO ] Deduced a trap composed of 19 places in 141 ms
[2020-06-05 03:06:35] [INFO ] Deduced a trap composed of 31 places in 58 ms
[2020-06-05 03:06:35] [INFO ] Deduced a trap composed of 35 places in 94 ms
[2020-06-05 03:06:35] [INFO ] Deduced a trap composed of 26 places in 89 ms
[2020-06-05 03:06:35] [INFO ] Deduced a trap composed of 17 places in 163 ms
[2020-06-05 03:06:36] [INFO ] Deduced a trap composed of 19 places in 106 ms
[2020-06-05 03:06:36] [INFO ] Deduced a trap composed of 25 places in 50 ms
[2020-06-05 03:06:36] [INFO ] Deduced a trap composed of 25 places in 242 ms
[2020-06-05 03:06:36] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1262 ms
[2020-06-05 03:06:36] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 03:06:36] [INFO ] [Nat]Absence check using 13 positive place invariants in 139 ms returned sat
[2020-06-05 03:06:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 03:06:36] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2020-06-05 03:06:36] [INFO ] Deduced a trap composed of 20 places in 49 ms
[2020-06-05 03:06:36] [INFO ] Deduced a trap composed of 17 places in 39 ms
[2020-06-05 03:06:36] [INFO ] Deduced a trap composed of 28 places in 43 ms
[2020-06-05 03:06:36] [INFO ] Deduced a trap composed of 30 places in 61 ms
[2020-06-05 03:06:36] [INFO ] Deduced a trap composed of 22 places in 40 ms
[2020-06-05 03:06:37] [INFO ] Deduced a trap composed of 16 places in 37 ms
[2020-06-05 03:06:37] [INFO ] Deduced a trap composed of 21 places in 60 ms
[2020-06-05 03:06:37] [INFO ] Deduced a trap composed of 17 places in 47 ms
[2020-06-05 03:06:37] [INFO ] Deduced a trap composed of 27 places in 715 ms
[2020-06-05 03:06:38] [INFO ] Deduced a trap composed of 18 places in 774 ms
[2020-06-05 03:06:38] [INFO ] Deduced a trap composed of 31 places in 174 ms
[2020-06-05 03:06:39] [INFO ] Deduced a trap composed of 28 places in 977 ms
[2020-06-05 03:06:39] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 3256 ms
[2020-06-05 03:06:39] [INFO ] Computed and/alt/rep : 137/381/137 causal constraints in 22 ms.
[2020-06-05 03:06:40] [INFO ] Added : 127 causal constraints over 28 iterations in 581 ms. Result :unsat
[2020-06-05 03:06:40] [INFO ] [Real]Absence check using 13 positive place invariants in 14 ms returned sat
[2020-06-05 03:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 03:06:40] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2020-06-05 03:06:40] [INFO ] Deduced a trap composed of 17 places in 271 ms
[2020-06-05 03:06:40] [INFO ] Deduced a trap composed of 20 places in 58 ms
[2020-06-05 03:06:41] [INFO ] Deduced a trap composed of 39 places in 48 ms
[2020-06-05 03:06:41] [INFO ] Deduced a trap composed of 32 places in 39 ms
[2020-06-05 03:06:41] [INFO ] Deduced a trap composed of 35 places in 163 ms
[2020-06-05 03:06:41] [INFO ] Deduced a trap composed of 28 places in 55 ms
[2020-06-05 03:06:41] [INFO ] Deduced a trap composed of 27 places in 41 ms
[2020-06-05 03:06:41] [INFO ] Deduced a trap composed of 27 places in 542 ms
[2020-06-05 03:06:41] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1341 ms
[2020-06-05 03:06:41] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 03:06:42] [INFO ] [Nat]Absence check using 13 positive place invariants in 24 ms returned sat
[2020-06-05 03:06:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 03:06:42] [INFO ] [Nat]Absence check using state equation in 492 ms returned sat
[2020-06-05 03:06:42] [INFO ] Deduced a trap composed of 27 places in 59 ms
[2020-06-05 03:06:42] [INFO ] Deduced a trap composed of 27 places in 45 ms
[2020-06-05 03:06:42] [INFO ] Deduced a trap composed of 27 places in 195 ms
[2020-06-05 03:06:42] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 345 ms
[2020-06-05 03:06:42] [INFO ] Computed and/alt/rep : 137/381/137 causal constraints in 10 ms.
[2020-06-05 03:06:43] [INFO ] Added : 129 causal constraints over 26 iterations in 876 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 17 ms.
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 62 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=62 )
FORMULA ShieldRVs-PT-003B-ReachabilityFireability-14 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="ShieldRVs-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 ShieldRVs-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-159033478000791"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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