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-159033476400919.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldRVs-PT-100B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033476400919
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 3.8K May 14 02:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 02:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 20:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 20:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 14 10:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 3.7K May 13 14:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 13 14:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 09:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 09:27 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 1.3M 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-100B-ReachabilityFireability-00
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-01
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-02
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-03
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-04
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-05
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-06
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-07
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-08
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-09
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-10
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-11
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-12
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-13
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-14
FORMULA_NAME ShieldRVs-PT-100B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590629893577

[2020-05-28 01:38:16] [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]
[2020-05-28 01:38:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-28 01:38:16] [INFO ] Load time of PNML (sax parser for PT used): 284 ms
[2020-05-28 01:38:16] [INFO ] Transformed 4003 places.
[2020-05-28 01:38:16] [INFO ] Transformed 4503 transitions.
[2020-05-28 01:38:16] [INFO ] Found NUPN structural information;
[2020-05-28 01:38:16] [INFO ] Parsed PT model containing 4003 places and 4503 transitions in 492 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 133 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=63 ) properties seen :[0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0]
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 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, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 4503 rows 4003 cols
[2020-05-28 01:38:17] [INFO ] Computed 401 place invariants in 79 ms
[2020-05-28 01:38:18] [INFO ] [Real]Absence check using 401 positive place invariants in 960 ms returned sat
[2020-05-28 01:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-28 01:38:22] [INFO ] [Real]Absence check using state equation in 3357 ms returned (error "Solver has unexpectedly terminated")
[2020-05-28 01:38:23] [INFO ] [Real]Absence check using 401 positive place invariants in 941 ms returned sat
[2020-05-28 01:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-28 01:38:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-28 01:38:27] [INFO ] [Real]Absence check using state equation in 3470 ms returned (error "Failed to check-sat")
[2020-05-28 01:38:29] [INFO ] [Real]Absence check using 401 positive place invariants in 1346 ms returned sat
[2020-05-28 01:38:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-28 01:38:32] [INFO ] [Real]Absence check using state equation in 3126 ms returned (error "Solver has unexpectedly terminated")
[2020-05-28 01:38:33] [INFO ] [Real]Absence check using 401 positive place invariants in 843 ms returned sat
[2020-05-28 01:38:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-28 01:38:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= s502 (- (+ t4449 t4451) t122))") while checking expression at index 3
[2020-05-28 01:38:38] [INFO ] [Real]Absence check using 401 positive place invariants in 779 ms returned sat
[2020-05-28 01:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-28 01:38:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-28 01:38:42] [INFO ] [Real]Absence check using state equation in 3669 ms returned (error "Failed to check-sat")
[2020-05-28 01:38:43] [INFO ] [Real]Absence check using 401 positive place invariants in 994 ms returned sat
[2020-05-28 01:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-28 01:38:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-28 01:38:47] [INFO ] [Real]Absence check using state equation in 3553 ms returned (error "Failed to check-sat")
[2020-05-28 01:38:48] [INFO ] [Real]Absence check using 401 positive place invariants in 827 ms returned sat
[2020-05-28 01:38:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-28 01:38:52] [INFO ] [Real]Absence check using state equation in 3597 ms returned (error "Failed to check-sat")
[2020-05-28 01:38:53] [INFO ] [Real]Absence check using 401 positive place invariants in 829 ms returned sat
[2020-05-28 01:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-28 01:38:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-28 01:38:57] [INFO ] [Real]Absence check using state equation in 3528 ms returned (error "Failed to check-sat")
[2020-05-28 01:38:58] [INFO ] [Real]Absence check using 401 positive place invariants in 1023 ms returned sat
[2020-05-28 01:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-28 01:39:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-28 01:39:02] [INFO ] [Real]Absence check using state equation in 3513 ms returned (error "Failed to check-sat")
[2020-05-28 01:39:03] [INFO ] [Real]Absence check using 401 positive place invariants in 920 ms returned sat
[2020-05-28 01:39:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-28 01:39:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-28 01:39:07] [INFO ] [Real]Absence check using state equation in 3582 ms returned (error "Failed to check-sat")
Support contains 85 out of 4003 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4003/4003 places, 4503/4503 transitions.
Performed 396 Post agglomeration using F-continuation condition.Transition count delta: 396
Iterating post reduction 0 with 396 rules applied. Total rules applied 396 place count 4003 transition count 4107
Reduce places removed 396 places and 0 transitions.
Iterating post reduction 1 with 396 rules applied. Total rules applied 792 place count 3607 transition count 4107
Performed 496 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 496 Pre rules applied. Total rules applied 792 place count 3607 transition count 3611
Deduced a syphon composed of 496 places in 14 ms
Reduce places removed 496 places and 0 transitions.
Iterating global reduction 2 with 992 rules applied. Total rules applied 1784 place count 3111 transition count 3611
Symmetric choice reduction at 2 with 683 rule applications. Total rules 2467 place count 3111 transition count 3611
Deduced a syphon composed of 683 places in 28 ms
Reduce places removed 683 places and 683 transitions.
Iterating global reduction 2 with 1366 rules applied. Total rules applied 3833 place count 2428 transition count 2928
Performed 272 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 272 Pre rules applied. Total rules applied 3833 place count 2428 transition count 2656
Deduced a syphon composed of 272 places in 12 ms
Reduce places removed 272 places and 0 transitions.
Iterating global reduction 2 with 544 rules applied. Total rules applied 4377 place count 2156 transition count 2656
Performed 693 Post agglomeration using F-continuation condition.Transition count delta: 693
Deduced a syphon composed of 693 places in 7 ms
Reduce places removed 693 places and 0 transitions.
Iterating global reduction 2 with 1386 rules applied. Total rules applied 5763 place count 1463 transition count 1963
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 192 times.
Drop transitions removed 192 transitions
Iterating global reduction 2 with 192 rules applied. Total rules applied 5955 place count 1463 transition count 1963
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5956 place count 1462 transition count 1962
Applied a total of 5956 rules in 1597 ms. Remains 1462 /4003 variables (removed 2541) and now considering 1962/4503 (removed 2541) transitions.
Finished structural reductions, in 1 iterations. Remains : 1462/4003 places, 1962/4503 transitions.
Incomplete random walk after 1000000 steps, including 808 resets, run finished after 7817 ms. (steps per millisecond=127 ) properties seen :[1, 0, 1, 1, 0, 1, 0, 1, 1, 0]
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 77 resets, run finished after 4639 ms. (steps per millisecond=215 ) properties seen :[1, 0, 0, 0]
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 997377 steps, including 82 resets, run timeout after 5001 ms. (steps per millisecond=199 ) properties seen :[1, 0, 0]
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 999008 steps, including 76 resets, run timeout after 5001 ms. (steps per millisecond=199 ) properties seen :[1, 0]
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 43595 steps, including 3 resets, run visited all 1 properties in 340 ms. (steps per millisecond=128 )
FORMULA ShieldRVs-PT-100B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590629972474

--------------------
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-100B"
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-100B, 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-159033476400919"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-100B.tgz
mv ShieldRVs-PT-100B 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 ;