Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089415800439.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-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 Railroad-PT-050, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415800439
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 20K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 145K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 112K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 28 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 10:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 10:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 13:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 13:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.4M May 5 16:51 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 Railroad-PT-050-ReachabilityFireability-00
FORMULA_NAME Railroad-PT-050-ReachabilityFireability-01
FORMULA_NAME Railroad-PT-050-ReachabilityFireability-02
FORMULA_NAME Railroad-PT-050-ReachabilityFireability-03
FORMULA_NAME Railroad-PT-050-ReachabilityFireability-04
FORMULA_NAME Railroad-PT-050-ReachabilityFireability-05
FORMULA_NAME Railroad-PT-050-ReachabilityFireability-06
FORMULA_NAME Railroad-PT-050-ReachabilityFireability-07
FORMULA_NAME Railroad-PT-050-ReachabilityFireability-08
FORMULA_NAME Railroad-PT-050-ReachabilityFireability-09
FORMULA_NAME Railroad-PT-050-ReachabilityFireability-10
FORMULA_NAME Railroad-PT-050-ReachabilityFireability-11
FORMULA_NAME Railroad-PT-050-ReachabilityFireability-12
FORMULA_NAME Railroad-PT-050-ReachabilityFireability-13
FORMULA_NAME Railroad-PT-050-ReachabilityFireability-14
FORMULA_NAME Railroad-PT-050-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621257932618

Running Version 0
[2021-05-17 13:25:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 13:25:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 13:25:34] [INFO ] Load time of PNML (sax parser for PT used): 210 ms
[2021-05-17 13:25:34] [INFO ] Transformed 518 places.
[2021-05-17 13:25:34] [INFO ] Transformed 2756 transitions.
[2021-05-17 13:25:34] [INFO ] Found NUPN structural information;
[2021-05-17 13:25:34] [INFO ] Parsed PT model containing 518 places and 2756 transitions in 338 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 151 places in 18 ms
Reduce places removed 151 places and 50 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 16) seen :4
FORMULA Railroad-PT-050-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Railroad-PT-050-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Railroad-PT-050-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Railroad-PT-050-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 12) seen :1
FORMULA Railroad-PT-050-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 2706 rows 367 cols
[2021-05-17 13:25:35] [INFO ] Invariants computation overflowed in 64 ms
[2021-05-17 13:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:36] [INFO ] [Real]Absence check using state equation in 517 ms returned sat
[2021-05-17 13:25:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:36] [INFO ] [Nat]Absence check using state equation in 320 ms returned unsat
[2021-05-17 13:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:37] [INFO ] [Real]Absence check using state equation in 451 ms returned sat
[2021-05-17 13:25:37] [INFO ] Computed and/alt/rep : 154/259/154 causal constraints (skipped 2502 transitions) in 388 ms.
[2021-05-17 13:25:38] [INFO ] Added : 10 causal constraints over 2 iterations in 838 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 10 ms.
[2021-05-17 13:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:39] [INFO ] [Real]Absence check using state equation in 402 ms returned unsat
[2021-05-17 13:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:39] [INFO ] [Real]Absence check using state equation in 525 ms returned sat
[2021-05-17 13:25:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:40] [INFO ] [Nat]Absence check using state equation in 502 ms returned sat
[2021-05-17 13:25:41] [INFO ] Computed and/alt/rep : 154/259/154 causal constraints (skipped 2502 transitions) in 440 ms.
[2021-05-17 13:25:41] [INFO ] Added : 7 causal constraints over 2 iterations in 925 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-17 13:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:42] [INFO ] [Real]Absence check using state equation in 400 ms returned unsat
[2021-05-17 13:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:42] [INFO ] [Real]Absence check using state equation in 371 ms returned unsat
[2021-05-17 13:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:43] [INFO ] [Real]Absence check using state equation in 384 ms returned sat
[2021-05-17 13:25:43] [INFO ] Computed and/alt/rep : 154/259/154 causal constraints (skipped 2502 transitions) in 206 ms.
[2021-05-17 13:25:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:44] [INFO ] [Nat]Absence check using state equation in 499 ms returned sat
[2021-05-17 13:25:44] [INFO ] Computed and/alt/rep : 154/259/154 causal constraints (skipped 2502 transitions) in 233 ms.
[2021-05-17 13:25:45] [INFO ] Added : 6 causal constraints over 2 iterations in 758 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 16 ms.
[2021-05-17 13:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:45] [INFO ] [Real]Absence check using state equation in 296 ms returned unsat
[2021-05-17 13:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:45] [INFO ] [Real]Absence check using state equation in 283 ms returned unsat
[2021-05-17 13:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:46] [INFO ] [Real]Absence check using state equation in 452 ms returned sat
[2021-05-17 13:25:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:46] [INFO ] [Nat]Absence check using state equation in 379 ms returned sat
[2021-05-17 13:25:47] [INFO ] Computed and/alt/rep : 154/259/154 causal constraints (skipped 2502 transitions) in 195 ms.
[2021-05-17 13:25:47] [INFO ] Added : 8 causal constraints over 2 iterations in 632 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-17 13:25:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:48] [INFO ] [Real]Absence check using state equation in 519 ms returned sat
[2021-05-17 13:25:48] [INFO ] Computed and/alt/rep : 154/259/154 causal constraints (skipped 2502 transitions) in 334 ms.
[2021-05-17 13:25:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:49] [INFO ] [Nat]Absence check using state equation in 510 ms returned sat
[2021-05-17 13:25:50] [INFO ] Computed and/alt/rep : 154/259/154 causal constraints (skipped 2502 transitions) in 259 ms.
[2021-05-17 13:25:50] [INFO ] Added : 6 causal constraints over 2 iterations in 739 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 14 ms.
FORMULA Railroad-PT-050-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Railroad-PT-050-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Railroad-PT-050-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Railroad-PT-050-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Railroad-PT-050-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Railroad-PT-050-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 5 different solutions.
Incomplete Parikh walk after 8300 steps, including 102 resets, run finished after 191 ms. (steps per millisecond=43 ) properties (out of 5) seen :1 could not realise parikh vector
FORMULA Railroad-PT-050-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 4100 steps, including 132 resets, run finished after 69 ms. (steps per millisecond=59 ) properties (out of 4) seen :1 could not realise parikh vector
FORMULA Railroad-PT-050-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 3300 steps, including 100 resets, run finished after 55 ms. (steps per millisecond=60 ) properties (out of 3) seen :1 could not realise parikh vector
FORMULA Railroad-PT-050-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 11400 steps, including 117 resets, run finished after 180 ms. (steps per millisecond=63 ) properties (out of 2) seen :1 could not realise parikh vector
FORMULA Railroad-PT-050-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 34 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=17 )
FORMULA Railroad-PT-050-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621257951426

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="Railroad-PT-050"
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"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 Railroad-PT-050, 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 r178-tajo-162089415800439"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Railroad-PT-050.tgz
mv Railroad-PT-050 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 ;