Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r171-tall-167838858000047.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is ERK-PT-100000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r171-tall-167838858000047
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 5.1K Feb 26 16:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Feb 26 16:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 16:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 16:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 16:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 16:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 16:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 26 16:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 6.7K Mar 5 18:22 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 ERK-PT-100000-ReachabilityFireability-00
FORMULA_NAME ERK-PT-100000-ReachabilityFireability-01
FORMULA_NAME ERK-PT-100000-ReachabilityFireability-02
FORMULA_NAME ERK-PT-100000-ReachabilityFireability-03
FORMULA_NAME ERK-PT-100000-ReachabilityFireability-04
FORMULA_NAME ERK-PT-100000-ReachabilityFireability-05
FORMULA_NAME ERK-PT-100000-ReachabilityFireability-06
FORMULA_NAME ERK-PT-100000-ReachabilityFireability-07
FORMULA_NAME ERK-PT-100000-ReachabilityFireability-08
FORMULA_NAME ERK-PT-100000-ReachabilityFireability-09
FORMULA_NAME ERK-PT-100000-ReachabilityFireability-10
FORMULA_NAME ERK-PT-100000-ReachabilityFireability-11
FORMULA_NAME ERK-PT-100000-ReachabilityFireability-12
FORMULA_NAME ERK-PT-100000-ReachabilityFireability-13
FORMULA_NAME ERK-PT-100000-ReachabilityFireability-14
FORMULA_NAME ERK-PT-100000-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679412629880

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ERK-PT-100000
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-21 15:30:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 15:30:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 15:30:31] [INFO ] Load time of PNML (sax parser for PT used): 19 ms
[2023-03-21 15:30:31] [INFO ] Transformed 11 places.
[2023-03-21 15:30:31] [INFO ] Transformed 11 transitions.
[2023-03-21 15:30:31] [INFO ] Parsed PT model containing 11 places and 11 transitions and 34 arcs in 74 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ERK-PT-100000-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ERK-PT-100000-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ERK-PT-100000-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ERK-PT-100000-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ERK-PT-100000-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ERK-PT-100000-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 100001 steps, including 0 resets, run finished after 56 ms. (steps per millisecond=1785 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 10) seen :1
FORMULA ERK-PT-100000-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 9) seen :3
FORMULA ERK-PT-100000-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ERK-PT-100000-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ERK-PT-100000-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 11 rows 11 cols
[2023-03-21 15:30:32] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-21 15:30:32] [INFO ] [Real]Absence check using 5 positive place invariants in 8 ms returned sat
[2023-03-21 15:30:32] [INFO ] After 153ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:4
[2023-03-21 15:30:32] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-21 15:30:32] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :4
[2023-03-21 15:30:32] [INFO ] After 33ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :4
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-21 15:30:32] [INFO ] After 104ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :4
FORMULA ERK-PT-100000-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ERK-PT-100000-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 4003 ms.
Support contains 11 out of 11 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 8 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 11/11 places, 11/11 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=5263 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 350758 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 350758 steps, saw 235918 distinct states, run finished after 3002 ms. (steps per millisecond=116 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-21 15:30:39] [INFO ] Invariant cache hit.
[2023-03-21 15:30:39] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-21 15:30:39] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-21 15:30:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-21 15:30:39] [INFO ] After 13ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-21 15:30:39] [INFO ] After 27ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-21 15:30:39] [INFO ] After 74ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 8000 ms.
Support contains 11 out of 11 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 6 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 11/11 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-03-21 15:30:47] [INFO ] Invariant cache hit.
[2023-03-21 15:30:47] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-21 15:30:47] [INFO ] Invariant cache hit.
[2023-03-21 15:30:47] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-21 15:30:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 15:30:47] [INFO ] Invariant cache hit.
[2023-03-21 15:30:47] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 11/11 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Running SMT prover for 4 properties.
[2023-03-21 15:30:47] [INFO ] Invariant cache hit.
[2023-03-21 15:30:47] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-21 15:30:47] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-21 15:30:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-21 15:30:47] [INFO ] After 12ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-21 15:30:47] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-21 15:30:47] [INFO ] After 60ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2023-03-21 15:30:47] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2023-03-21 15:30:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 11 places, 11 transitions and 34 arcs took 1 ms.
[2023-03-21 15:30:47] [INFO ] Flatten gal took : 19 ms
Total runtime 16699 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running ERK (PT), instance 100000
Examination ReachabilityFireability
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Fireability.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 11 places, 11 transitions, 34 arcs.
Final Score: 37.039
Took : 0 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS

BK_STOP 1679412649462

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
ERROR in file model.sm near line 67:
syntax error

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="ERK-PT-100000"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="smartxred"
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 2-5348"
echo " Executing tool smartxred"
echo " Input is ERK-PT-100000, 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 r171-tall-167838858000047"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ERK-PT-100000.tgz
mv ERK-PT-100000 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 ;