Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r057-tajo-167813707900138.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is BridgeAndVehicles-PT-V20P20N50, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r057-tajo-167813707900138
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.9M
-rw-r--r-- 1 mcc users 15K Feb 25 12:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 25 12:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 385K Feb 25 12:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.5M Feb 25 12:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 9.7K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 139K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 404K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 37K Feb 25 12:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 226K Feb 25 12:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 463K Feb 25 12:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.9M Feb 25 12:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.9M 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1679050274712

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=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BridgeAndVehicles-PT-V20P20N50
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-17 10:51:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-17 10:51:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 10:51:16] [INFO ] Load time of PNML (sax parser for PT used): 140 ms
[2023-03-17 10:51:16] [INFO ] Transformed 108 places.
[2023-03-17 10:51:16] [INFO ] Transformed 2228 transitions.
[2023-03-17 10:51:16] [INFO ] Parsed PT model containing 108 places and 2228 transitions and 17190 arcs in 222 ms.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 524 ms. (steps per millisecond=19 ) properties (out of 108) seen :79
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 29) seen :0
Running SMT prover for 29 properties.
[2023-03-17 10:51:17] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2023-03-17 10:51:17] [INFO ] Computed 7 place invariants in 11 ms
[2023-03-17 10:51:18] [INFO ] After 291ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:29
[2023-03-17 10:51:18] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-17 10:51:18] [INFO ] After 363ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :29
[2023-03-17 10:51:18] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-17 10:51:19] [INFO ] After 465ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :29
[2023-03-17 10:51:20] [INFO ] After 1660ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :29
Attempting to minimize the solution found.
Minimization took 313 ms.
[2023-03-17 10:51:20] [INFO ] After 2548ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :29
Parikh walk visited 0 properties in 859 ms.
Support contains 29 out of 108 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Graph (complete) has 882 edges and 108 vertex of which 106 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 103 transition count 2226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 101 transition count 2224
Applied a total of 10 rules in 480 ms. Remains 101 /108 variables (removed 7) and now considering 2224/2228 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 481 ms. Remains : 101/108 places, 2224/2228 transitions.
Interrupted random walk after 836598 steps, including 6710 resets, run timeout after 30001 ms. (steps per millisecond=27 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1589 ms. (steps per millisecond=62 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 331 resets, run finished after 1460 ms. (steps per millisecond=68 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 330 resets, run finished after 1564 ms. (steps per millisecond=63 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 330 resets, run finished after 1528 ms. (steps per millisecond=65 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 333 resets, run finished after 1453 ms. (steps per millisecond=68 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 331 resets, run finished after 1437 ms. (steps per millisecond=69 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 331 resets, run finished after 1452 ms. (steps per millisecond=68 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 330 resets, run finished after 1458 ms. (steps per millisecond=68 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 332 resets, run finished after 1418 ms. (steps per millisecond=70 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 330 resets, run finished after 1417 ms. (steps per millisecond=70 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1487 ms. (steps per millisecond=67 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 331 resets, run finished after 1426 ms. (steps per millisecond=70 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 331 resets, run finished after 1443 ms. (steps per millisecond=69 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1455 ms. (steps per millisecond=68 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 333 resets, run finished after 1458 ms. (steps per millisecond=68 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1427 ms. (steps per millisecond=70 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 333 resets, run finished after 1438 ms. (steps per millisecond=69 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 332 resets, run finished after 1409 ms. (steps per millisecond=70 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 333 resets, run finished after 1436 ms. (steps per millisecond=69 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 332 resets, run finished after 1445 ms. (steps per millisecond=69 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 332 resets, run finished after 1410 ms. (steps per millisecond=70 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 329 resets, run finished after 1431 ms. (steps per millisecond=69 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 334 resets, run finished after 1331 ms. (steps per millisecond=75 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 331 resets, run finished after 1403 ms. (steps per millisecond=71 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 333 resets, run finished after 1406 ms. (steps per millisecond=71 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1343 ms. (steps per millisecond=74 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1450 ms. (steps per millisecond=68 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 331 resets, run finished after 1428 ms. (steps per millisecond=70 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1430 ms. (steps per millisecond=69 ) properties (out of 29) seen :0
Probably explored full state space saw : 1489209 states, properties seen :0
Probabilistic random walk after 5612575 steps, saw 1489209 distinct states, run finished after 94209 ms. (steps per millisecond=59 ) properties seen :0
Explored full state space saw : 1489362 states, properties seen :0
Exhaustive walk after 5613121 steps, saw 1489362 distinct states, run finished after 109816 ms. (steps per millisecond=51 ) properties seen :0
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK EXHAUSTIVE_WALK TOPOLOGICAL
Total runtime 281352 ms.
ITS solved all properties within timeout

BK_STOP 1679050558123

--------------------
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 StableMarking -timeout 180 -rebuildPNML

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="BridgeAndVehicles-PT-V20P20N50"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 BridgeAndVehicles-PT-V20P20N50, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r057-tajo-167813707900138"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P20N50.tgz
mv BridgeAndVehicles-PT-V20P20N50 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;