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.r210-tajo-159033476000647.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 itstools
Input is ShieldPPPt-PT-005B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033476000647
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 280K
-rw-r--r-- 1 mcc users 4.2K May 14 01:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 01:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 19:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 13 19:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 14 10:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 14 10:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K 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 3.8K May 13 14:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 13 14:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 08:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K 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 92K 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-005B-ReachabilityFireability-00
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-01
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-02
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-03
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-04
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-05
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-06
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-07
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-08
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-09
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-10
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-11
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-12
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-13
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-14
FORMULA_NAME ShieldPPPt-PT-005B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590609081645

[2020-05-27 19:51:23] [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, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-27 19:51:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-27 19:51:23] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2020-05-27 19:51:23] [INFO ] Transformed 393 places.
[2020-05-27 19:51:23] [INFO ] Transformed 358 transitions.
[2020-05-27 19:51:23] [INFO ] Found NUPN structural information;
[2020-05-27 19:51:23] [INFO ] Parsed PT model containing 393 places and 358 transitions in 94 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
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, 0, 1, 0, 0, 1, 1, 1, 1, 1]
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[1, 0, 0, 0, 0]
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 1]
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 358 rows 393 cols
[2020-05-27 19:51:23] [INFO ] Computed 56 place invariants in 12 ms
[2020-05-27 19:51:23] [INFO ] [Real]Absence check using 56 positive place invariants in 30 ms returned unsat
[2020-05-27 19:51:23] [INFO ] [Real]Absence check using 56 positive place invariants in 27 ms returned sat
[2020-05-27 19:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 19:51:24] [INFO ] [Real]Absence check using state equation in 281 ms returned sat
[2020-05-27 19:51:24] [INFO ] Deduced a trap composed of 31 places in 130 ms
[2020-05-27 19:51:24] [INFO ] Deduced a trap composed of 30 places in 87 ms
[2020-05-27 19:51:24] [INFO ] Deduced a trap composed of 21 places in 83 ms
[2020-05-27 19:51:24] [INFO ] Deduced a trap composed of 20 places in 92 ms
[2020-05-27 19:51:24] [INFO ] Deduced a trap composed of 24 places in 74 ms
[2020-05-27 19:51:24] [INFO ] Deduced a trap composed of 20 places in 60 ms
[2020-05-27 19:51:24] [INFO ] Deduced a trap composed of 22 places in 57 ms
[2020-05-27 19:51:24] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 708 ms
[2020-05-27 19:51:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 19:51:25] [INFO ] [Nat]Absence check using 56 positive place invariants in 79 ms returned sat
[2020-05-27 19:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 19:51:25] [INFO ] [Nat]Absence check using state equation in 296 ms returned sat
[2020-05-27 19:51:25] [INFO ] Deduced a trap composed of 20 places in 95 ms
[2020-05-27 19:51:25] [INFO ] Deduced a trap composed of 23 places in 88 ms
[2020-05-27 19:51:25] [INFO ] Deduced a trap composed of 30 places in 76 ms
[2020-05-27 19:51:25] [INFO ] Deduced a trap composed of 20 places in 93 ms
[2020-05-27 19:51:25] [INFO ] Deduced a trap composed of 22 places in 83 ms
[2020-05-27 19:51:25] [INFO ] Deduced a trap composed of 21 places in 94 ms
[2020-05-27 19:51:26] [INFO ] Deduced a trap composed of 19 places in 74 ms
[2020-05-27 19:51:26] [INFO ] Deduced a trap composed of 22 places in 49 ms
[2020-05-27 19:51:26] [INFO ] Deduced a trap composed of 25 places in 50 ms
[2020-05-27 19:51:26] [INFO ] Deduced a trap composed of 21 places in 52 ms
[2020-05-27 19:51:26] [INFO ] Deduced a trap composed of 20 places in 52 ms
[2020-05-27 19:51:26] [INFO ] Deduced a trap composed of 23 places in 45 ms
[2020-05-27 19:51:26] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1109 ms
[2020-05-27 19:51:26] [INFO ] Computed and/alt/rep : 357/533/357 causal constraints in 26 ms.
[2020-05-27 19:51:28] [INFO ] Added : 349 causal constraints over 70 iterations in 1891 ms. Result :sat
[2020-05-27 19:51:28] [INFO ] Deduced a trap composed of 35 places in 49 ms
[2020-05-27 19:51:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 114 ms
Attempting to minimize the solution found.
Minimization took 27 ms.
[2020-05-27 19:51:28] [INFO ] [Real]Absence check using 56 positive place invariants in 34 ms returned sat
[2020-05-27 19:51:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 19:51:29] [INFO ] [Real]Absence check using state equation in 378 ms returned sat
[2020-05-27 19:51:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 19:51:29] [INFO ] [Nat]Absence check using 56 positive place invariants in 39 ms returned sat
[2020-05-27 19:51:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 19:51:29] [INFO ] [Nat]Absence check using state equation in 281 ms returned sat
[2020-05-27 19:51:29] [INFO ] Deduced a trap composed of 19 places in 100 ms
[2020-05-27 19:51:29] [INFO ] Deduced a trap composed of 20 places in 66 ms
[2020-05-27 19:51:29] [INFO ] Deduced a trap composed of 22 places in 56 ms
[2020-05-27 19:51:29] [INFO ] Deduced a trap composed of 18 places in 52 ms
[2020-05-27 19:51:29] [INFO ] Deduced a trap composed of 19 places in 49 ms
[2020-05-27 19:51:29] [INFO ] Deduced a trap composed of 18 places in 53 ms
[2020-05-27 19:51:29] [INFO ] Deduced a trap composed of 20 places in 53 ms
[2020-05-27 19:51:30] [INFO ] Deduced a trap composed of 20 places in 47 ms
[2020-05-27 19:51:30] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 599 ms
[2020-05-27 19:51:30] [INFO ] Computed and/alt/rep : 357/533/357 causal constraints in 24 ms.
[2020-05-27 19:51:31] [INFO ] Added : 350 causal constraints over 70 iterations in 1353 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 17 ms.
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 35100 steps, including 117 resets, run finished after 72 ms. (steps per millisecond=487 ) properties seen :[0, 1] could not realise parikh vector
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 42300 steps, including 325 resets, run finished after 64 ms. (steps per millisecond=660 ) properties seen :[0] could not realise parikh vector
Support contains 7 out of 393 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 393/393 places, 358/358 transitions.
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 95
Iterating post reduction 0 with 95 rules applied. Total rules applied 95 place count 393 transition count 263
Reduce places removed 95 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 97 rules applied. Total rules applied 192 place count 298 transition count 261
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 193 place count 297 transition count 261
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 193 place count 297 transition count 240
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 235 place count 276 transition count 240
Symmetric choice reduction at 3 with 34 rule applications. Total rules 269 place count 276 transition count 240
Deduced a syphon composed of 34 places in 2 ms
Reduce places removed 34 places and 34 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 337 place count 242 transition count 206
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 337 place count 242 transition count 191
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 367 place count 227 transition count 191
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 527 place count 147 transition count 111
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 553 place count 134 transition count 111
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 3 with 13 rules applied. Total rules applied 566 place count 134 transition count 111
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 567 place count 133 transition count 110
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 568 place count 132 transition count 110
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 568 place count 132 transition count 108
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 572 place count 130 transition count 108
Applied a total of 572 rules in 83 ms. Remains 130 /393 variables (removed 263) and now considering 108/358 (removed 250) transitions.
Finished structural reductions, in 1 iterations. Remains : 130/393 places, 108/358 transitions.
Finished random walk after 181 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=181 )
FORMULA ShieldPPPt-PT-005B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590609091846

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-005B"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is ShieldPPPt-PT-005B, 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 r210-tajo-159033476000647"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-005B.tgz
mv ShieldPPPt-PT-005B 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 ;