Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r263-tall-171654372700401.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is NoC3x3-PT-6B, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-tall-171654372700401
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 211K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 552K May 18 16:43 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 NoC3x3-PT-6B-UpperBounds-00
FORMULA_NAME NoC3x3-PT-6B-UpperBounds-01
FORMULA_NAME NoC3x3-PT-6B-UpperBounds-02
FORMULA_NAME NoC3x3-PT-6B-UpperBounds-03
FORMULA_NAME NoC3x3-PT-6B-UpperBounds-04
FORMULA_NAME NoC3x3-PT-6B-UpperBounds-05
FORMULA_NAME NoC3x3-PT-6B-UpperBounds-06
FORMULA_NAME NoC3x3-PT-6B-UpperBounds-07
FORMULA_NAME NoC3x3-PT-6B-UpperBounds-08
FORMULA_NAME NoC3x3-PT-6B-UpperBounds-09
FORMULA_NAME NoC3x3-PT-6B-UpperBounds-10
FORMULA_NAME NoC3x3-PT-6B-UpperBounds-11
FORMULA_NAME NoC3x3-PT-6B-UpperBounds-12
FORMULA_NAME NoC3x3-PT-6B-UpperBounds-13
FORMULA_NAME NoC3x3-PT-6B-UpperBounds-14
FORMULA_NAME NoC3x3-PT-6B-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716693855906

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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-6B
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-26 03:24:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-26 03:24:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 03:24:17] [INFO ] Load time of PNML (sax parser for PT used): 128 ms
[2024-05-26 03:24:17] [INFO ] Transformed 1544 places.
[2024-05-26 03:24:17] [INFO ] Transformed 2229 transitions.
[2024-05-26 03:24:17] [INFO ] Found NUPN structural information;
[2024-05-26 03:24:17] [INFO ] Parsed PT model containing 1544 places and 2229 transitions and 6663 arcs in 221 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 2229 rows 1544 cols
[2024-05-26 03:24:17] [INFO ] Computed 66 invariants in 42 ms
Incomplete random walk after 10000 steps, including 22 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 16) seen :14
FORMULA NoC3x3-PT-6B-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :1
FORMULA NoC3x3-PT-6B-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-26 03:24:18] [INFO ] Invariant cache hit.
[2024-05-26 03:24:18] [INFO ] [Real]Absence check using 66 positive place invariants in 53 ms returned sat
[2024-05-26 03:24:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-26 03:24:19] [INFO ] [Real]Absence check using state equation in 753 ms returned sat
[2024-05-26 03:24:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-26 03:24:19] [INFO ] [Nat]Absence check using 66 positive place invariants in 53 ms returned sat
[2024-05-26 03:24:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-26 03:24:24] [INFO ] [Nat]Absence check using state equation in 4752 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1544 places. Attempting structural reductions.
Drop transitions removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 1544/1544 places, 2228/2228 transitions.
Drop transitions removed 230 transitions
Trivial Post-agglo rules discarded 230 transitions
Performed 230 trivial Post agglomeration. Transition count delta: 230
Iterating post reduction 0 with 230 rules applied. Total rules applied 230 place count 1544 transition count 1998
Reduce places removed 230 places and 0 transitions.
Iterating post reduction 1 with 230 rules applied. Total rules applied 460 place count 1314 transition count 1998
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 460 place count 1314 transition count 1933
Deduced a syphon composed of 65 places in 4 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 590 place count 1249 transition count 1933
Discarding 272 places :
Symmetric choice reduction at 2 with 272 rule applications. Total rules 862 place count 977 transition count 1661
Iterating global reduction 2 with 272 rules applied. Total rules applied 1134 place count 977 transition count 1661
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 1134 place count 977 transition count 1628
Deduced a syphon composed of 33 places in 9 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 1200 place count 944 transition count 1628
Discarding 110 places :
Symmetric choice reduction at 2 with 110 rule applications. Total rules 1310 place count 834 transition count 1277
Iterating global reduction 2 with 110 rules applied. Total rules applied 1420 place count 834 transition count 1277
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 1476 place count 778 transition count 1162
Iterating global reduction 2 with 56 rules applied. Total rules applied 1532 place count 778 transition count 1162
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 1557 place count 753 transition count 1112
Iterating global reduction 2 with 25 rules applied. Total rules applied 1582 place count 753 transition count 1112
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 1599 place count 736 transition count 1076
Iterating global reduction 2 with 17 rules applied. Total rules applied 1616 place count 736 transition count 1076
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 1620 place count 732 transition count 1068
Iterating global reduction 2 with 4 rules applied. Total rules applied 1624 place count 732 transition count 1068
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 1628 place count 728 transition count 1060
Iterating global reduction 2 with 4 rules applied. Total rules applied 1632 place count 728 transition count 1060
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 1636 place count 728 transition count 1056
Performed 154 Post agglomeration using F-continuation condition.Transition count delta: 154
Deduced a syphon composed of 154 places in 1 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 3 with 308 rules applied. Total rules applied 1944 place count 574 transition count 902
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 2146 place count 473 transition count 933
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 2224 place count 434 transition count 948
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 3 with 23 rules applied. Total rules applied 2247 place count 434 transition count 925
Free-agglomeration rule applied 25 times.
Iterating global reduction 3 with 25 rules applied. Total rules applied 2272 place count 434 transition count 900
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 39 rules applied. Total rules applied 2311 place count 409 transition count 886
Applied a total of 2311 rules in 651 ms. Remains 409 /1544 variables (removed 1135) and now considering 886/2228 (removed 1342) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 651 ms. Remains : 409/1544 places, 886/2228 transitions.
// Phase 1: matrix 886 rows 409 cols
[2024-05-26 03:24:25] [INFO ] Computed 66 invariants in 8 ms
Incomplete random walk after 1000000 steps, including 6898 resets, run finished after 4261 ms. (steps per millisecond=234 ) properties (out of 1) seen :1
FORMULA NoC3x3-PT-6B-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 12151 ms.

BK_STOP 1716693870538

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="NoC3x3-PT-6B"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is NoC3x3-PT-6B, 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 r263-tall-171654372700401"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-6B.tgz
mv NoC3x3-PT-6B 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 ;