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-159033476300807.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-004B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033476300807
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 224K
-rw-r--r-- 1 mcc users 3.2K May 14 02:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K May 14 02:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 19:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 13 19:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 14 10:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 10:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.1K May 13 14:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 13 14:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 09:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 13 09:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 49K 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-004B-ReachabilityFireability-00
FORMULA_NAME ShieldRVs-PT-004B-ReachabilityFireability-01
FORMULA_NAME ShieldRVs-PT-004B-ReachabilityFireability-02
FORMULA_NAME ShieldRVs-PT-004B-ReachabilityFireability-03
FORMULA_NAME ShieldRVs-PT-004B-ReachabilityFireability-04
FORMULA_NAME ShieldRVs-PT-004B-ReachabilityFireability-05
FORMULA_NAME ShieldRVs-PT-004B-ReachabilityFireability-06
FORMULA_NAME ShieldRVs-PT-004B-ReachabilityFireability-07
FORMULA_NAME ShieldRVs-PT-004B-ReachabilityFireability-08
FORMULA_NAME ShieldRVs-PT-004B-ReachabilityFireability-09
FORMULA_NAME ShieldRVs-PT-004B-ReachabilityFireability-10
FORMULA_NAME ShieldRVs-PT-004B-ReachabilityFireability-11
FORMULA_NAME ShieldRVs-PT-004B-ReachabilityFireability-12
FORMULA_NAME ShieldRVs-PT-004B-ReachabilityFireability-13
FORMULA_NAME ShieldRVs-PT-004B-ReachabilityFireability-14
FORMULA_NAME ShieldRVs-PT-004B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590619468787

[2020-05-27 22:44:31] [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 22:44:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-27 22:44:31] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2020-05-27 22:44:31] [INFO ] Transformed 163 places.
[2020-05-27 22:44:31] [INFO ] Transformed 183 transitions.
[2020-05-27 22:44:31] [INFO ] Found NUPN structural information;
[2020-05-27 22:44:31] [INFO ] Parsed PT model containing 163 places and 183 transitions in 98 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 39 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 52 resets, run finished after 91 ms. (steps per millisecond=109 ) properties seen :[0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 1]
FORMULA ShieldRVs-PT-004B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-004B-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-004B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-004B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-004B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-004B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-004B-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-004B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-004B-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 1, 0, 0, 0, 0]
FORMULA ShieldRVs-PT-004B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 1, 0]
FORMULA ShieldRVs-PT-004B-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 183 rows 163 cols
[2020-05-27 22:44:31] [INFO ] Computed 17 place invariants in 19 ms
[2020-05-27 22:44:31] [INFO ] [Real]Absence check using 17 positive place invariants in 22 ms returned unsat
[2020-05-27 22:44:31] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned unsat
[2020-05-27 22:44:31] [INFO ] [Real]Absence check using 17 positive place invariants in 10 ms returned sat
[2020-05-27 22:44:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 22:44:32] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2020-05-27 22:44:32] [INFO ] Deduced a trap composed of 29 places in 114 ms
[2020-05-27 22:44:32] [INFO ] Deduced a trap composed of 25 places in 217 ms
[2020-05-27 22:44:32] [INFO ] Deduced a trap composed of 27 places in 61 ms
[2020-05-27 22:44:32] [INFO ] Deduced a trap composed of 24 places in 47 ms
[2020-05-27 22:44:32] [INFO ] Deduced a trap composed of 39 places in 40 ms
[2020-05-27 22:44:32] [INFO ] Deduced a trap composed of 26 places in 50 ms
[2020-05-27 22:44:32] [INFO ] Deduced a trap composed of 30 places in 60 ms
[2020-05-27 22:44:32] [INFO ] Deduced a trap composed of 30 places in 51 ms
[2020-05-27 22:44:32] [INFO ] Deduced a trap composed of 36 places in 47 ms
[2020-05-27 22:44:32] [INFO ] Deduced a trap composed of 30 places in 38 ms
[2020-05-27 22:44:32] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 883 ms
[2020-05-27 22:44:32] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 22:44:33] [INFO ] [Nat]Absence check using 17 positive place invariants in 42 ms returned sat
[2020-05-27 22:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 22:44:33] [INFO ] [Nat]Absence check using state equation in 103 ms returned sat
[2020-05-27 22:44:34] [INFO ] Deduced a trap composed of 20 places in 1577 ms
[2020-05-27 22:44:34] [INFO ] Deduced a trap composed of 21 places in 66 ms
[2020-05-27 22:44:34] [INFO ] Deduced a trap composed of 20 places in 47 ms
[2020-05-27 22:44:34] [INFO ] Deduced a trap composed of 31 places in 44 ms
[2020-05-27 22:44:35] [INFO ] Deduced a trap composed of 29 places in 43 ms
[2020-05-27 22:44:35] [INFO ] Deduced a trap composed of 26 places in 43 ms
[2020-05-27 22:44:35] [INFO ] Deduced a trap composed of 36 places in 61 ms
[2020-05-27 22:44:35] [INFO ] Deduced a trap composed of 30 places in 27 ms
[2020-05-27 22:44:35] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 2041 ms
[2020-05-27 22:44:35] [INFO ] Computed and/alt/rep : 182/515/182 causal constraints in 14 ms.
[2020-05-27 22:44:36] [INFO ] Added : 182 causal constraints over 38 iterations in 906 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 21 ms.
[2020-05-27 22:44:36] [INFO ] [Real]Absence check using 17 positive place invariants in 12 ms returned unsat
[2020-05-27 22:44:36] [INFO ] [Real]Absence check using 17 positive place invariants in 13 ms returned sat
[2020-05-27 22:44:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 22:44:36] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2020-05-27 22:44:36] [INFO ] Deduced a trap composed of 14 places in 68 ms
[2020-05-27 22:44:36] [INFO ] Deduced a trap composed of 21 places in 69 ms
[2020-05-27 22:44:36] [INFO ] Deduced a trap composed of 21 places in 40 ms
[2020-05-27 22:44:36] [INFO ] Deduced a trap composed of 23 places in 27 ms
[2020-05-27 22:44:36] [INFO ] Deduced a trap composed of 21 places in 26 ms
[2020-05-27 22:44:36] [INFO ] Deduced a trap composed of 22 places in 24 ms
[2020-05-27 22:44:36] [INFO ] Deduced a trap composed of 17 places in 27 ms
[2020-05-27 22:44:36] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 383 ms
[2020-05-27 22:44:36] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 22:44:36] [INFO ] [Nat]Absence check using 17 positive place invariants in 25 ms returned sat
[2020-05-27 22:44:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 22:44:36] [INFO ] [Nat]Absence check using state equation in 118 ms returned sat
[2020-05-27 22:44:37] [INFO ] Deduced a trap composed of 21 places in 69 ms
[2020-05-27 22:44:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2020-05-27 22:44:37] [INFO ] Computed and/alt/rep : 182/515/182 causal constraints in 16 ms.
[2020-05-27 22:44:37] [INFO ] Added : 182 causal constraints over 40 iterations in 886 ms. Result :sat
[2020-05-27 22:44:38] [INFO ] Deduced a trap composed of 32 places in 74 ms
[2020-05-27 22:44:38] [INFO ] Deduced a trap composed of 32 places in 72 ms
[2020-05-27 22:44:38] [INFO ] Deduced a trap composed of 17 places in 59 ms
[2020-05-27 22:44:38] [INFO ] Deduced a trap composed of 18 places in 55 ms
[2020-05-27 22:44:38] [INFO ] Deduced a trap composed of 28 places in 47 ms
[2020-05-27 22:44:38] [INFO ] Deduced a trap composed of 41 places in 60 ms
[2020-05-27 22:44:38] [INFO ] Deduced a trap composed of 38 places in 64 ms
[2020-05-27 22:44:38] [INFO ] Deduced a trap composed of 41 places in 63 ms
[2020-05-27 22:44:38] [INFO ] Deduced a trap composed of 17 places in 25 ms
[2020-05-27 22:44:38] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 820 ms
Attempting to minimize the solution found.
Minimization took 13 ms.
FORMULA ShieldRVs-PT-004B-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-004B-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldRVs-PT-004B-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 35900 steps, including 188 resets, run finished after 81 ms. (steps per millisecond=443 ) properties seen :[1, 0] could not realise parikh vector
FORMULA ShieldRVs-PT-004B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 17300 steps, including 137 resets, run finished after 26 ms. (steps per millisecond=665 ) properties seen :[0] could not realise parikh vector
Support contains 7 out of 163 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 163/163 places, 183/183 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 163 transition count 167
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 147 transition count 167
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 32 place count 147 transition count 147
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 72 place count 127 transition count 147
Symmetric choice reduction at 2 with 24 rule applications. Total rules 96 place count 127 transition count 147
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 24 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 144 place count 103 transition count 123
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 144 place count 103 transition count 113
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 164 place count 93 transition count 113
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 222 place count 64 transition count 84
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 232 place count 64 transition count 84
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 233 place count 63 transition count 83
Applied a total of 233 rules in 58 ms. Remains 63 /163 variables (removed 100) and now considering 83/183 (removed 100) transitions.
Finished structural reductions, in 1 iterations. Remains : 63/163 places, 83/183 transitions.
Finished random walk after 68379 steps, including 960 resets, run visited all 1 properties in 126 ms. (steps per millisecond=542 )
FORMULA ShieldRVs-PT-004B-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590619479391

--------------------
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-004B"
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-004B, 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-159033476300807"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-004B.tgz
mv ShieldRVs-PT-004B 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 ;