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-159033476300839.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 ShieldRVs-PT-010B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033476300839
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 292K
-rw-r--r-- 1 mcc users 3.0K May 14 02:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 14 02:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 19:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 19:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 14 10:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 14 10:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 14 10:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.9K May 13 14:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K May 13 14:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 09:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 13 09:05 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 122K 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-010B-ReachabilityFireability-00
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-01
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-02
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-03
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-04
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-05
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-06
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-07
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-08
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-09
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-10
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-11
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-12
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-13
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-14
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590621144767

[2020-05-27 23:12:26] [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 23:12:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-27 23:12:26] [INFO ] Load time of PNML (sax parser for PT used): 85 ms
[2020-05-27 23:12:26] [INFO ] Transformed 403 places.
[2020-05-27 23:12:26] [INFO ] Transformed 453 transitions.
[2020-05-27 23:12:26] [INFO ] Found NUPN structural information;
[2020-05-27 23:12:26] [INFO ] Parsed PT model containing 403 places and 453 transitions in 148 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 22 resets, run finished after 56 ms. (steps per millisecond=178 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1]
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0]
// Phase 1: matrix 453 rows 403 cols
[2020-05-27 23:12:26] [INFO ] Computed 41 place invariants in 16 ms
[2020-05-27 23:12:27] [INFO ] [Real]Absence check using 41 positive place invariants in 37 ms returned sat
[2020-05-27 23:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 23:12:27] [INFO ] [Real]Absence check using state equation in 340 ms returned sat
[2020-05-27 23:12:27] [INFO ] Deduced a trap composed of 26 places in 176 ms
[2020-05-27 23:12:27] [INFO ] Deduced a trap composed of 24 places in 116 ms
[2020-05-27 23:12:28] [INFO ] Deduced a trap composed of 26 places in 138 ms
[2020-05-27 23:12:28] [INFO ] Deduced a trap composed of 26 places in 114 ms
[2020-05-27 23:12:28] [INFO ] Deduced a trap composed of 30 places in 112 ms
[2020-05-27 23:12:28] [INFO ] Deduced a trap composed of 22 places in 139 ms
[2020-05-27 23:12:28] [INFO ] Deduced a trap composed of 21 places in 117 ms
[2020-05-27 23:12:28] [INFO ] Deduced a trap composed of 26 places in 108 ms
[2020-05-27 23:12:28] [INFO ] Deduced a trap composed of 34 places in 146 ms
[2020-05-27 23:12:28] [INFO ] Deduced a trap composed of 25 places in 65 ms
[2020-05-27 23:12:29] [INFO ] Deduced a trap composed of 19 places in 47 ms
[2020-05-27 23:12:29] [INFO ] Deduced a trap composed of 21 places in 55 ms
[2020-05-27 23:12:29] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1613 ms
[2020-05-27 23:12:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 23:12:29] [INFO ] [Nat]Absence check using 41 positive place invariants in 70 ms returned sat
[2020-05-27 23:12:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 23:12:29] [INFO ] [Nat]Absence check using state equation in 377 ms returned sat
[2020-05-27 23:12:29] [INFO ] Deduced a trap composed of 21 places in 180 ms
[2020-05-27 23:12:30] [INFO ] Deduced a trap composed of 24 places in 166 ms
[2020-05-27 23:12:30] [INFO ] Deduced a trap composed of 29 places in 160 ms
[2020-05-27 23:12:30] [INFO ] Deduced a trap composed of 24 places in 126 ms
[2020-05-27 23:12:30] [INFO ] Deduced a trap composed of 26 places in 124 ms
[2020-05-27 23:12:30] [INFO ] Deduced a trap composed of 39 places in 106 ms
[2020-05-27 23:12:30] [INFO ] Deduced a trap composed of 24 places in 98 ms
[2020-05-27 23:12:30] [INFO ] Deduced a trap composed of 32 places in 98 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 19 places in 95 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 23 places in 91 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 20 places in 114 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 25 places in 95 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 32 places in 85 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 29 places in 89 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 31 places in 82 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 24 places in 90 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 32 places in 82 ms
[2020-05-27 23:12:32] [INFO ] Deduced a trap composed of 27 places in 79 ms
[2020-05-27 23:12:32] [INFO ] Deduced a trap composed of 21 places in 76 ms
[2020-05-27 23:12:32] [INFO ] Deduced a trap composed of 25 places in 68 ms
[2020-05-27 23:12:32] [INFO ] Deduced a trap composed of 23 places in 53 ms
[2020-05-27 23:12:32] [INFO ] Deduced a trap composed of 27 places in 60 ms
[2020-05-27 23:12:32] [INFO ] Deduced a trap composed of 28 places in 108 ms
[2020-05-27 23:12:32] [INFO ] Deduced a trap composed of 32 places in 70 ms
[2020-05-27 23:12:32] [INFO ] Deduced a trap composed of 24 places in 42 ms
[2020-05-27 23:12:32] [INFO ] Trap strengthening (SAT) tested/added 26/25 trap constraints in 2951 ms
[2020-05-27 23:12:32] [INFO ] Computed and/alt/rep : 452/1319/452 causal constraints in 28 ms.
[2020-05-27 23:12:34] [INFO ] Added : 290 causal constraints over 58 iterations in 1522 ms. Result :(error "Solver has unexpectedly terminated")
Support contains 10 out of 403 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 403/403 places, 453/453 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 403 transition count 413
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 80 place count 363 transition count 413
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 49 Pre rules applied. Total rules applied 80 place count 363 transition count 364
Deduced a syphon composed of 49 places in 2 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 178 place count 314 transition count 364
Symmetric choice reduction at 2 with 68 rule applications. Total rules 246 place count 314 transition count 364
Deduced a syphon composed of 68 places in 4 ms
Reduce places removed 68 places and 68 transitions.
Iterating global reduction 2 with 136 rules applied. Total rules applied 382 place count 246 transition count 296
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 382 place count 246 transition count 269
Deduced a syphon composed of 27 places in 3 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 436 place count 219 transition count 269
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 2 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 576 place count 149 transition count 199
Partial Free-agglomeration rule applied 18 times.
Drop transitions removed 18 transitions
Iterating global reduction 2 with 18 rules applied. Total rules applied 594 place count 149 transition count 199
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 595 place count 148 transition count 198
Applied a total of 595 rules in 168 ms. Remains 148 /403 variables (removed 255) and now considering 198/453 (removed 255) transitions.
Finished structural reductions, in 1 iterations. Remains : 148/403 places, 198/453 transitions.
Finished random walk after 219722 steps, including 1513 resets, run visited all 1 properties in 573 ms. (steps per millisecond=383 )
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590621155223

--------------------
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="ShieldRVs-PT-010B"
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 ShieldRVs-PT-010B, 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-159033476300839"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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