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-159033477800662.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 ShieldPPPt-PT-010B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477800662
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 360K
-rw-r--r-- 1 mcc users 3.6K May 14 01:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 14 01:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 13 19:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 19:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 14 10:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 14 10:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.4K May 13 14:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 13 14:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 08:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 08:51 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 185K 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 ShieldPPPt-PT-010B-ReachabilityCardinality-00
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-01
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-02
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-03
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-04
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-05
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-06
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-07
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-08
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-09
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-10
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-11
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-12
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-13
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-14
FORMULA_NAME ShieldPPPt-PT-010B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591320034114

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 01:20:35] [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]
[2020-06-05 01:20:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 01:20:35] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2020-06-05 01:20:35] [INFO ] Transformed 783 places.
[2020-06-05 01:20:35] [INFO ] Transformed 713 transitions.
[2020-06-05 01:20:35] [INFO ] Found NUPN structural information;
[2020-06-05 01:20:35] [INFO ] Parsed PT model containing 783 places and 713 transitions in 116 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 35 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[1, 0, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0]
// Phase 1: matrix 713 rows 783 cols
[2020-06-05 01:20:35] [INFO ] Computed 111 place invariants in 20 ms
[2020-06-05 01:20:36] [INFO ] [Real]Absence check using 111 positive place invariants in 72 ms returned sat
[2020-06-05 01:20:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 01:20:37] [INFO ] [Real]Absence check using state equation in 1037 ms returned sat
[2020-06-05 01:20:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 01:20:37] [INFO ] [Nat]Absence check using 111 positive place invariants in 115 ms returned sat
[2020-06-05 01:20:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 01:20:38] [INFO ] [Nat]Absence check using state equation in 1198 ms returned sat
[2020-06-05 01:20:39] [INFO ] Deduced a trap composed of 20 places in 392 ms
[2020-06-05 01:20:39] [INFO ] Deduced a trap composed of 22 places in 266 ms
[2020-06-05 01:20:39] [INFO ] Deduced a trap composed of 21 places in 217 ms
[2020-06-05 01:20:40] [INFO ] Deduced a trap composed of 35 places in 320 ms
[2020-06-05 01:20:40] [INFO ] Deduced a trap composed of 20 places in 268 ms
[2020-06-05 01:20:40] [INFO ] Deduced a trap composed of 28 places in 248 ms
[2020-06-05 01:20:40] [INFO ] Deduced a trap composed of 23 places in 230 ms
[2020-06-05 01:20:41] [INFO ] Deduced a trap composed of 17 places in 237 ms
[2020-06-05 01:20:41] [INFO ] Deduced a trap composed of 21 places in 214 ms
[2020-06-05 01:20:41] [INFO ] Deduced a trap composed of 33 places in 217 ms
[2020-06-05 01:20:41] [INFO ] Deduced a trap composed of 21 places in 229 ms
[2020-06-05 01:20:42] [INFO ] Deduced a trap composed of 25 places in 229 ms
[2020-06-05 01:20:42] [INFO ] Deduced a trap composed of 18 places in 230 ms
[2020-06-05 01:20:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s0 s1 s2 s3 s4 s5 s6 s244 s245 s246 s247 s252 s253 s254 s288 s295 s296 s297) 0)") while checking expression at index 0
Support contains 3 out of 783 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 783/783 places, 713/713 transitions.
Performed 193 Post agglomeration using F-continuation condition.Transition count delta: 193
Iterating post reduction 0 with 193 rules applied. Total rules applied 193 place count 783 transition count 520
Reduce places removed 193 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 195 rules applied. Total rules applied 388 place count 590 transition count 518
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 389 place count 589 transition count 518
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 40 Pre rules applied. Total rules applied 389 place count 589 transition count 478
Deduced a syphon composed of 40 places in 5 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 469 place count 549 transition count 478
Symmetric choice reduction at 3 with 69 rule applications. Total rules 538 place count 549 transition count 478
Deduced a syphon composed of 69 places in 3 ms
Reduce places removed 69 places and 69 transitions.
Iterating global reduction 3 with 138 rules applied. Total rules applied 676 place count 480 transition count 409
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 676 place count 480 transition count 380
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 734 place count 451 transition count 380
Performed 168 Post agglomeration using F-continuation condition.Transition count delta: 168
Deduced a syphon composed of 168 places in 0 ms
Reduce places removed 168 places and 0 transitions.
Iterating global reduction 3 with 336 rules applied. Total rules applied 1070 place count 283 transition count 212
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 1128 place count 254 transition count 212
Partial Free-agglomeration rule applied 29 times.
Drop transitions removed 29 transitions
Iterating global reduction 3 with 29 rules applied. Total rules applied 1157 place count 254 transition count 212
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 1158 place count 253 transition count 211
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1159 place count 252 transition count 211
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 1159 place count 252 transition count 209
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 1163 place count 250 transition count 209
Applied a total of 1163 rules in 265 ms. Remains 250 /783 variables (removed 533) and now considering 209/713 (removed 504) transitions.
Finished structural reductions, in 1 iterations. Remains : 250/783 places, 209/713 transitions.
Finished random walk after 6014 steps, including 0 resets, run visited all 1 properties in 47 ms. (steps per millisecond=127 )
FORMULA ShieldPPPt-PT-010B-ReachabilityCardinality-02 FALSE 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="ShieldPPPt-PT-010B"
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 ShieldPPPt-PT-010B, 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-159033477800662"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-010B.tgz
mv ShieldPPPt-PT-010B 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 ;