About the Execution of ITS-LoLa for ShieldPPPt-PT-004B
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15745.020 | 3600000.00 | 10784.00 | 63.10 | TTFFFFTFFFFFFFTF | 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-159033477700630.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-004B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477700630
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 236K
-rw-r--r-- 1 mcc users 3.4K May 14 01:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 14 01:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 19:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 19:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K 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 16K 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 14:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 13 14:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 13 08:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K May 13 08:50 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 74K 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-004B-ReachabilityCardinality-00
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-01
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-02
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-03
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-04
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-05
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-06
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-07
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-08
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-09
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-10
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-11
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-12
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-13
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-14
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1591317530004
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 00:38:51] [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 00:38:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 00:38:51] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2020-06-05 00:38:51] [INFO ] Transformed 315 places.
[2020-06-05 00:38:51] [INFO ] Transformed 287 transitions.
[2020-06-05 00:38:51] [INFO ] Found NUPN structural information;
[2020-06-05 00:38:51] [INFO ] Parsed PT model containing 315 places and 287 transitions in 88 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[1, 1, 0, 1, 1, 1, 0, 1, 1]
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 1]
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 287 rows 315 cols
[2020-06-05 00:38:51] [INFO ] Computed 45 place invariants in 9 ms
[2020-06-05 00:38:51] [INFO ] [Real]Absence check using 45 positive place invariants in 30 ms returned sat
[2020-06-05 00:38:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 00:38:52] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2020-06-05 00:38:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 00:38:52] [INFO ] [Nat]Absence check using 45 positive place invariants in 51 ms returned sat
[2020-06-05 00:38:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 00:38:52] [INFO ] [Nat]Absence check using state equation in 266 ms returned sat
[2020-06-05 00:38:52] [INFO ] Deduced a trap composed of 21 places in 169 ms
[2020-06-05 00:38:52] [INFO ] Deduced a trap composed of 23 places in 99 ms
[2020-06-05 00:38:53] [INFO ] Deduced a trap composed of 17 places in 76 ms
[2020-06-05 00:38:53] [INFO ] Deduced a trap composed of 18 places in 64 ms
[2020-06-05 00:38:53] [INFO ] Deduced a trap composed of 20 places in 56 ms
[2020-06-05 00:38:53] [INFO ] Deduced a trap composed of 19 places in 44 ms
[2020-06-05 00:38:53] [INFO ] Deduced a trap composed of 20 places in 60 ms
[2020-06-05 00:38:53] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 718 ms
[2020-06-05 00:38:53] [INFO ] Computed and/alt/rep : 286/427/286 causal constraints in 20 ms.
[2020-06-05 00:38:54] [INFO ] Added : 277 causal constraints over 56 iterations in 1118 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 18 ms.
Incomplete Parikh walk after 33900 steps, including 217 resets, run finished after 91 ms. (steps per millisecond=372 ) properties seen :[0] could not realise parikh vector
Support contains 4 out of 315 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 315/315 places, 287/287 transitions.
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Iterating post reduction 0 with 77 rules applied. Total rules applied 77 place count 315 transition count 210
Reduce places removed 77 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 79 rules applied. Total rules applied 156 place count 238 transition count 208
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 157 place count 237 transition count 208
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 157 place count 237 transition count 192
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 189 place count 221 transition count 192
Symmetric choice reduction at 3 with 28 rule applications. Total rules 217 place count 221 transition count 192
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 28 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 273 place count 193 transition count 164
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 273 place count 193 transition count 153
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 295 place count 182 transition count 153
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 0 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 427 place count 116 transition count 87
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 445 place count 107 transition count 87
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 455 place count 107 transition count 87
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 456 place count 106 transition count 86
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 457 place count 105 transition count 86
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 457 place count 105 transition count 84
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 461 place count 103 transition count 84
Applied a total of 461 rules in 112 ms. Remains 103 /315 variables (removed 212) and now considering 84/287 (removed 203) transitions.
Finished structural reductions, in 1 iterations. Remains : 103/315 places, 84/287 transitions.
Finished random walk after 485 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=161 )
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-04 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-004B"
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-004B, 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-159033477700630"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-004B.tgz
mv ShieldPPPt-PT-004B 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 ;