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.r043-tajo-167813696900517.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 BusinessProcesses-PT-09, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r043-tajo-167813696900517
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 6.8K Feb 25 16:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 25 16:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 16:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 16:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 16:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 16:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 25 16:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 104K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BusinessProcesses-PT-09-UpperBounds-00
FORMULA_NAME BusinessProcesses-PT-09-UpperBounds-01
FORMULA_NAME BusinessProcesses-PT-09-UpperBounds-02
FORMULA_NAME BusinessProcesses-PT-09-UpperBounds-03
FORMULA_NAME BusinessProcesses-PT-09-UpperBounds-04
FORMULA_NAME BusinessProcesses-PT-09-UpperBounds-05
FORMULA_NAME BusinessProcesses-PT-09-UpperBounds-06
FORMULA_NAME BusinessProcesses-PT-09-UpperBounds-07
FORMULA_NAME BusinessProcesses-PT-09-UpperBounds-08
FORMULA_NAME BusinessProcesses-PT-09-UpperBounds-09
FORMULA_NAME BusinessProcesses-PT-09-UpperBounds-10
FORMULA_NAME BusinessProcesses-PT-09-UpperBounds-11
FORMULA_NAME BusinessProcesses-PT-09-UpperBounds-12
FORMULA_NAME BusinessProcesses-PT-09-UpperBounds-13
FORMULA_NAME BusinessProcesses-PT-09-UpperBounds-14
FORMULA_NAME BusinessProcesses-PT-09-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678791088611

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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BusinessProcesses-PT-09
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-14 10:51:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-14 10:51:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 10:51:30] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2023-03-14 10:51:30] [INFO ] Transformed 403 places.
[2023-03-14 10:51:30] [INFO ] Transformed 374 transitions.
[2023-03-14 10:51:30] [INFO ] Found NUPN structural information;
[2023-03-14 10:51:30] [INFO ] Parsed PT model containing 403 places and 374 transitions and 1148 arcs in 113 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 374 rows 403 cols
[2023-03-14 10:51:30] [INFO ] Computed 65 place invariants in 22 ms
Incomplete random walk after 10000 steps, including 98 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 16) seen :15
FORMULA BusinessProcesses-PT-09-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-09-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
[2023-03-14 10:51:30] [INFO ] Invariant cache hit.
[2023-03-14 10:51:30] [INFO ] [Real]Absence check using 36 positive place invariants in 24 ms returned sat
[2023-03-14 10:51:30] [INFO ] [Real]Absence check using 36 positive and 29 generalized place invariants in 6 ms returned sat
[2023-03-14 10:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 10:51:30] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2023-03-14 10:51:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 10:51:30] [INFO ] [Nat]Absence check using 36 positive place invariants in 11 ms returned sat
[2023-03-14 10:51:30] [INFO ] [Nat]Absence check using 36 positive and 29 generalized place invariants in 9 ms returned sat
[2023-03-14 10:51:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 10:51:30] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2023-03-14 10:51:31] [INFO ] Deduced a trap composed of 8 places in 116 ms of which 2 ms to minimize.
[2023-03-14 10:51:31] [INFO ] Deduced a trap composed of 12 places in 102 ms of which 1 ms to minimize.
[2023-03-14 10:51:31] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 2 ms to minimize.
[2023-03-14 10:51:31] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 379 ms
[2023-03-14 10:51:31] [INFO ] Computed and/alt/rep : 352/641/352 causal constraints (skipped 21 transitions) in 27 ms.
[2023-03-14 10:51:32] [INFO ] Deduced a trap composed of 91 places in 92 ms of which 2 ms to minimize.
[2023-03-14 10:51:32] [INFO ] Deduced a trap composed of 92 places in 118 ms of which 1 ms to minimize.
[2023-03-14 10:51:32] [INFO ] Deduced a trap composed of 89 places in 101 ms of which 0 ms to minimize.
[2023-03-14 10:51:32] [INFO ] Deduced a trap composed of 89 places in 116 ms of which 0 ms to minimize.
[2023-03-14 10:51:32] [INFO ] Deduced a trap composed of 90 places in 91 ms of which 1 ms to minimize.
[2023-03-14 10:51:32] [INFO ] Deduced a trap composed of 90 places in 131 ms of which 1 ms to minimize.
[2023-03-14 10:51:32] [INFO ] Deduced a trap composed of 88 places in 140 ms of which 1 ms to minimize.
[2023-03-14 10:51:33] [INFO ] Deduced a trap composed of 90 places in 118 ms of which 0 ms to minimize.
[2023-03-14 10:51:33] [INFO ] Deduced a trap composed of 88 places in 91 ms of which 1 ms to minimize.
[2023-03-14 10:51:33] [INFO ] Deduced a trap composed of 92 places in 116 ms of which 1 ms to minimize.
[2023-03-14 10:51:33] [INFO ] Deduced a trap composed of 85 places in 121 ms of which 1 ms to minimize.
[2023-03-14 10:51:33] [INFO ] Deduced a trap composed of 87 places in 90 ms of which 0 ms to minimize.
[2023-03-14 10:51:33] [INFO ] Deduced a trap composed of 95 places in 114 ms of which 1 ms to minimize.
[2023-03-14 10:51:34] [INFO ] Deduced a trap composed of 84 places in 88 ms of which 0 ms to minimize.
[2023-03-14 10:51:34] [INFO ] Deduced a trap composed of 90 places in 87 ms of which 1 ms to minimize.
[2023-03-14 10:51:34] [INFO ] Deduced a trap composed of 91 places in 103 ms of which 0 ms to minimize.
[2023-03-14 10:51:34] [INFO ] Deduced a trap composed of 90 places in 93 ms of which 1 ms to minimize.
[2023-03-14 10:51:34] [INFO ] Deduced a trap composed of 88 places in 88 ms of which 0 ms to minimize.
[2023-03-14 10:51:34] [INFO ] Deduced a trap composed of 93 places in 94 ms of which 0 ms to minimize.
[2023-03-14 10:51:34] [INFO ] Deduced a trap composed of 94 places in 87 ms of which 1 ms to minimize.
[2023-03-14 10:51:34] [INFO ] Deduced a trap composed of 85 places in 83 ms of which 1 ms to minimize.
[2023-03-14 10:51:35] [INFO ] Deduced a trap composed of 104 places in 117 ms of which 0 ms to minimize.
[2023-03-14 10:51:35] [INFO ] Deduced a trap composed of 85 places in 88 ms of which 1 ms to minimize.
[2023-03-14 10:51:35] [INFO ] Deduced a trap composed of 86 places in 80 ms of which 0 ms to minimize.
[2023-03-14 10:51:35] [INFO ] Deduced a trap composed of 95 places in 82 ms of which 1 ms to minimize.
[2023-03-14 10:51:35] [INFO ] Deduced a trap composed of 88 places in 92 ms of which 0 ms to minimize.
[2023-03-14 10:51:35] [INFO ] Trap strengthening (SAT) tested/added 27/26 trap constraints in 3683 ms
[2023-03-14 10:51:35] [INFO ] Added : 172 causal constraints over 36 iterations in 4360 ms. Result :sat
Minimization took 66 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 403 places. Attempting structural reductions.
Drop transitions removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 403/403 places, 373/373 transitions.
Graph (trivial) has 225 edges and 403 vertex of which 7 / 403 are part of one of the 1 SCC in 10 ms
Free SCC test removed 6 places
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 836 edges and 397 vertex of which 395 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 87 place count 395 transition count 279
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 1 with 85 rules applied. Total rules applied 172 place count 310 transition count 279
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 62 Pre rules applied. Total rules applied 172 place count 310 transition count 217
Deduced a syphon composed of 62 places in 1 ms
Ensure Unique test removed 10 places
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 134 rules applied. Total rules applied 306 place count 238 transition count 217
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 352 place count 192 transition count 171
Iterating global reduction 2 with 46 rules applied. Total rules applied 398 place count 192 transition count 171
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 398 place count 192 transition count 165
Deduced a syphon composed of 6 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 13 rules applied. Total rules applied 411 place count 185 transition count 165
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 2 with 124 rules applied. Total rules applied 535 place count 122 transition count 104
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 537 place count 121 transition count 107
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 539 place count 121 transition count 105
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 541 place count 119 transition count 105
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 542 place count 119 transition count 105
Applied a total of 542 rules in 100 ms. Remains 119 /403 variables (removed 284) and now considering 105/373 (removed 268) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 119/403 places, 105/373 transitions.
// Phase 1: matrix 105 rows 119 cols
[2023-03-14 10:51:35] [INFO ] Computed 51 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 71278 resets, run finished after 2073 ms. (steps per millisecond=482 ) properties (out of 1) seen :1
FORMULA BusinessProcesses-PT-09-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 7837 ms.
ITS solved all properties within timeout

BK_STOP 1678791098158

--------------------
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 UpperBounds -timeout 360 -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="BusinessProcesses-PT-09"
export BK_EXAMINATION="UpperBounds"
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 BusinessProcesses-PT-09, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r043-tajo-167813696900517"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-09.tgz
mv BusinessProcesses-PT-09 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;