About the Execution of ITS-LoLa for ShieldRVt-PT-020B
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15741.750 | 3600000.00 | 25621.00 | 63.50 | FFFFTFFFFFTFFTTF | normal |
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-159033478301030.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-020B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033478301030
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 3.5K May 14 02:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 14 02:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 13 20:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 20:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 14 10:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K 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 16K May 14 10:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.4K May 13 14:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 13 14:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 09:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 09:34 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 239K 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-020B-ReachabilityCardinality-00
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-01
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-02
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-03
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-04
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-05
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-06
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-07
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-08
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-09
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-10
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-11
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-12
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-13
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-14
FORMULA_NAME ShieldRVt-PT-020B-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1591338693699
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 06:31:35] [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 06:31:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 06:31:35] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2020-06-05 06:31:35] [INFO ] Transformed 1003 places.
[2020-06-05 06:31:35] [INFO ] Transformed 1003 transitions.
[2020-06-05 06:31:35] [INFO ] Found NUPN structural information;
[2020-06-05 06:31:35] [INFO ] Parsed PT model containing 1003 places and 1003 transitions in 127 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 59 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[1, 1, 1, 1, 1, 0, 1, 0]
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0]
// Phase 1: matrix 1003 rows 1003 cols
[2020-06-05 06:31:35] [INFO ] Computed 81 place invariants in 22 ms
[2020-06-05 06:31:35] [INFO ] [Real]Absence check using 81 positive place invariants in 80 ms returned sat
[2020-06-05 06:31:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 06:31:38] [INFO ] [Real]Absence check using state equation in 2118 ms returned sat
[2020-06-05 06:31:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 06:31:38] [INFO ] [Nat]Absence check using 81 positive place invariants in 450 ms returned sat
[2020-06-05 06:31:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 06:31:40] [INFO ] [Nat]Absence check using state equation in 1982 ms returned sat
[2020-06-05 06:31:41] [INFO ] Deduced a trap composed of 44 places in 445 ms
[2020-06-05 06:31:41] [INFO ] Deduced a trap composed of 42 places in 398 ms
[2020-06-05 06:31:42] [INFO ] Deduced a trap composed of 25 places in 356 ms
[2020-06-05 06:31:42] [INFO ] Deduced a trap composed of 45 places in 376 ms
[2020-06-05 06:31:42] [INFO ] Deduced a trap composed of 50 places in 527 ms
[2020-06-05 06:31:43] [INFO ] Deduced a trap composed of 25 places in 379 ms
[2020-06-05 06:31:43] [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 s861 s862 s863 s864 s865 s866 s867 s868 s869 s905 s906 s943 s952 s953 s981 s982 s983 s984 s985 s986 s987 s988 s989) 0)") while checking expression at index 0
[2020-06-05 06:31:43] [INFO ] [Real]Absence check using 81 positive place invariants in 64 ms returned sat
[2020-06-05 06:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 06:31:45] [INFO ] [Real]Absence check using state equation in 1673 ms returned sat
[2020-06-05 06:31:45] [INFO ] Deduced a trap composed of 36 places in 478 ms
[2020-06-05 06:31:46] [INFO ] Deduced a trap composed of 24 places in 353 ms
[2020-06-05 06:31:46] [INFO ] Deduced a trap composed of 23 places in 330 ms
[2020-06-05 06:31:46] [INFO ] Deduced a trap composed of 27 places in 349 ms
[2020-06-05 06:31:47] [INFO ] Deduced a trap composed of 30 places in 335 ms
[2020-06-05 06:31:47] [INFO ] Deduced a trap composed of 78 places in 365 ms
[2020-06-05 06:31:48] [INFO ] Deduced a trap composed of 32 places in 287 ms
[2020-06-05 06:31:48] [INFO ] Deduced a trap composed of 29 places in 261 ms
[2020-06-05 06:31:48] [INFO ] Deduced a trap composed of 25 places in 239 ms
[2020-06-05 06:31:48] [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 s861 s862 s863 s864 s865 s866 s867 s868 s869 s905 s906 s932 s933 s934 s935 s936 s937 s938 s939 s940 s943 s952 s953) 0)") while checking expression at index 1
Support contains 9 out of 1003 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1003/1003 places, 1003/1003 transitions.
Performed 317 Post agglomeration using F-continuation condition.Transition count delta: 317
Iterating post reduction 0 with 317 rules applied. Total rules applied 317 place count 1003 transition count 686
Reduce places removed 317 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 319 rules applied. Total rules applied 636 place count 686 transition count 684
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 637 place count 685 transition count 684
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 81 Pre rules applied. Total rules applied 637 place count 685 transition count 603
Deduced a syphon composed of 81 places in 1 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 3 with 162 rules applied. Total rules applied 799 place count 604 transition count 603
Symmetric choice reduction at 3 with 139 rule applications. Total rules 938 place count 604 transition count 603
Deduced a syphon composed of 139 places in 1 ms
Reduce places removed 139 places and 139 transitions.
Iterating global reduction 3 with 278 rules applied. Total rules applied 1216 place count 465 transition count 464
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 56 Pre rules applied. Total rules applied 1216 place count 465 transition count 408
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 1328 place count 409 transition count 408
Performed 177 Post agglomeration using F-continuation condition.Transition count delta: 177
Deduced a syphon composed of 177 places in 0 ms
Reduce places removed 177 places and 0 transitions.
Iterating global reduction 3 with 354 rules applied. Total rules applied 1682 place count 232 transition count 231
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 1794 place count 176 transition count 281
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1795 place count 176 transition count 280
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1796 place count 176 transition count 279
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1797 place count 175 transition count 279
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1798 place count 175 transition count 278
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1799 place count 174 transition count 277
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1800 place count 173 transition count 277
Applied a total of 1800 rules in 222 ms. Remains 173 /1003 variables (removed 830) and now considering 277/1003 (removed 726) transitions.
Finished structural reductions, in 1 iterations. Remains : 173/1003 places, 277/1003 transitions.
Finished random walk after 6759 steps, including 1 resets, run visited all 2 properties in 25 ms. (steps per millisecond=270 )
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-020B-ReachabilityCardinality-11 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="ShieldRVt-PT-020B"
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 ShieldRVt-PT-020B, 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-159033478301030"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-020B.tgz
mv ShieldRVt-PT-020B 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 '
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 ;