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.r056-tajo-167813707200123.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 marciexred
Input is BridgeAndVehicles-PT-V20P10N50, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r056-tajo-167813707200123
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.1M
-rw-r--r-- 1 mcc users 19K Feb 25 12:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 25 12:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 347K Feb 25 12:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M 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 7.6K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 211K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 641K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 25 12:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 728K Feb 25 12:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.8M Feb 25 12:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:35 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 1.8M 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 1679040065844

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=marciexred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BridgeAndVehicles-PT-V20P10N50
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-17 08:01:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-17 08:01:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 08:01:07] [INFO ] Load time of PNML (sax parser for PT used): 135 ms
[2023-03-17 08:01:07] [INFO ] Transformed 108 places.
[2023-03-17 08:01:07] [INFO ] Transformed 2228 transitions.
[2023-03-17 08:01:07] [INFO ] Parsed PT model containing 108 places and 2228 transitions and 17190 arcs in 214 ms.
Incomplete random walk after 10002 steps, including 57 resets, run finished after 507 ms. (steps per millisecond=19 ) properties (out of 108) seen :79
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 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 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 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) 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 1001 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 1001 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 1001 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 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 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 1001 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 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) 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 1001 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 1001 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 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 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 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 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 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 10 ms. (steps per millisecond=100 ) 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 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 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 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Running SMT prover for 29 properties.
[2023-03-17 08:01:08] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2023-03-17 08:01:08] [INFO ] Computed 7 place invariants in 12 ms
[2023-03-17 08:01:08] [INFO ] After 243ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:29
[2023-03-17 08:01:09] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-17 08:01:09] [INFO ] After 295ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :29
[2023-03-17 08:01:09] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-17 08:01:09] [INFO ] After 421ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :29
[2023-03-17 08:01:10] [INFO ] After 1452ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :29
Attempting to minimize the solution found.
Minimization took 346 ms.
[2023-03-17 08:01:11] [INFO ] After 2309ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :29
Parikh walk visited 0 properties in 3996 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.16 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 2 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 6 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 604 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 605 ms. Remains : 101/108 places, 2224/2228 transitions.
Interrupted random walk after 788961 steps, including 6328 resets, run timeout after 30001 ms. (steps per millisecond=26 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 330 resets, run finished after 1836 ms. (steps per millisecond=54 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 332 resets, run finished after 1502 ms. (steps per millisecond=66 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 331 resets, run finished after 1892 ms. (steps per millisecond=52 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1386 ms. (steps per millisecond=72 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 332 resets, run finished after 1379 ms. (steps per millisecond=72 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 329 resets, run finished after 1505 ms. (steps per millisecond=66 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1585 ms. (steps per millisecond=63 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 332 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 331 resets, run finished after 1216 ms. (steps per millisecond=82 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 330 resets, run finished after 1241 ms. (steps per millisecond=80 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 334 resets, run finished after 1187 ms. (steps per millisecond=84 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1301 ms. (steps per millisecond=76 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1405 ms. (steps per millisecond=71 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 331 resets, run finished after 1226 ms. (steps per millisecond=81 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 330 resets, run finished after 1280 ms. (steps per millisecond=78 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 332 resets, run finished after 1555 ms. (steps per millisecond=64 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1439 ms. (steps per millisecond=69 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 333 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 331 resets, run finished after 1425 ms. (steps per millisecond=70 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 331 resets, run finished after 1279 ms. (steps per millisecond=78 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1290 ms. (steps per millisecond=77 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 331 resets, run finished after 1245 ms. (steps per millisecond=80 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 333 resets, run finished after 1223 ms. (steps per millisecond=81 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 333 resets, run finished after 1206 ms. (steps per millisecond=82 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 330 resets, run finished after 1214 ms. (steps per millisecond=82 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 332 resets, run finished after 1259 ms. (steps per millisecond=79 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 332 resets, run finished after 1266 ms. (steps per millisecond=78 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 331 resets, run finished after 1201 ms. (steps per millisecond=83 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 331 resets, run finished after 1275 ms. (steps per millisecond=78 ) 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 91474 ms. (steps per millisecond=61 ) 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 107235 ms. (steps per millisecond=52 ) properties seen :0
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK EXHAUSTIVE_WALK TOPOLOGICAL
Total runtime 276828 ms.
ITS solved all properties within timeout

BK_STOP 1679040344549

--------------------
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-V20P10N50"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is BridgeAndVehicles-PT-V20P10N50, 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 r056-tajo-167813707200123"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P10N50.tgz
mv BridgeAndVehicles-PT-V20P10N50 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 ;