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.r422-smll-171690573900253.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 itstools
Input is TriangularGrid-PT-4022, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r422-smll-171690573900253
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 8.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K 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 52K 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 3.8K Apr 23 08:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 08:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 08:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 08:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 13 04:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Apr 13 04:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 13 04:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 144K Apr 13 04:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 08:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rwxr-xr-x 1 mcc users 121K 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 TriangularGrid-PT-4022-UpperBounds-00
FORMULA_NAME TriangularGrid-PT-4022-UpperBounds-01
FORMULA_NAME TriangularGrid-PT-4022-UpperBounds-02
FORMULA_NAME TriangularGrid-PT-4022-UpperBounds-03
FORMULA_NAME TriangularGrid-PT-4022-UpperBounds-04
FORMULA_NAME TriangularGrid-PT-4022-UpperBounds-05
FORMULA_NAME TriangularGrid-PT-4022-UpperBounds-06
FORMULA_NAME TriangularGrid-PT-4022-UpperBounds-07
FORMULA_NAME TriangularGrid-PT-4022-UpperBounds-08
FORMULA_NAME TriangularGrid-PT-4022-UpperBounds-09
FORMULA_NAME TriangularGrid-PT-4022-UpperBounds-10
FORMULA_NAME TriangularGrid-PT-4022-UpperBounds-11
FORMULA_NAME TriangularGrid-PT-4022-UpperBounds-12
FORMULA_NAME TriangularGrid-PT-4022-UpperBounds-13
FORMULA_NAME TriangularGrid-PT-4022-UpperBounds-14
FORMULA_NAME TriangularGrid-PT-4022-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1717035039855

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TriangularGrid-PT-4022
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-30 02:10:42] [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]
[2024-05-30 02:10:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 02:10:42] [INFO ] Load time of PNML (sax parser for PT used): 169 ms
[2024-05-30 02:10:42] [INFO ] Transformed 184 places.
[2024-05-30 02:10:42] [INFO ] Transformed 156 transitions.
[2024-05-30 02:10:42] [INFO ] Parsed PT model containing 184 places and 156 transitions and 624 arcs in 403 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 16 ms.
Current structural bounds on expressions (Initially) : Max Seen:[1, 2, 0, 2, 0, 0, 2, 1, 2, 2, 2, 2, 0, 2, 0, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[1, 2, 0, 2, 0, 0, 2, 1, 2, 2, 2, 2, 0, 2, 0, 2] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
// Phase 1: matrix 156 rows 184 cols
[2024-05-30 02:10:42] [INFO ] Computed 77 invariants in 49 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1, 2, 0, 2, 0, 0, 2, 1, 2, 2, 2, 2, 0, 2, 0, 2] Max Struct:[1, 8, 1, 8, 1, 1, 92, 1, 8, 8, 8, 8, 1, 8, 1, 8]
FORMULA TriangularGrid-PT-4022-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-4022-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 10000 steps (3 resets) in 243 ms. (40 steps per ms)
FORMULA TriangularGrid-PT-4022-UpperBounds-15 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA TriangularGrid-PT-4022-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA TriangularGrid-PT-4022-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA TriangularGrid-PT-4022-UpperBounds-11 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA TriangularGrid-PT-4022-UpperBounds-09 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA TriangularGrid-PT-4022-UpperBounds-08 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA TriangularGrid-PT-4022-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA TriangularGrid-PT-4022-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA TriangularGrid-PT-4022-UpperBounds-03 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA TriangularGrid-PT-4022-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA TriangularGrid-PT-4022-UpperBounds-01 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 30003 steps (6 resets) in 190 ms. (157 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[8, 5, 6] Max Struct:[92, 8, 8]
[2024-05-30 02:10:43] [INFO ] Invariant cache hit.
[2024-05-30 02:10:43] [INFO ] [Real]Absence check using 76 positive place invariants in 56 ms returned sat
[2024-05-30 02:10:43] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 5 ms returned unsat
[2024-05-30 02:10:44] [INFO ] [Real]Absence check using 76 positive place invariants in 72 ms returned sat
[2024-05-30 02:10:44] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-30 02:10:44] [INFO ] [Real]Absence check using state equation in 196 ms returned sat
[2024-05-30 02:10:44] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 39 ms.
[2024-05-30 02:10:44] [INFO ] Added : 46 causal constraints over 10 iterations in 366 ms. Result :sat
Minimization took 104 ms.
[2024-05-30 02:10:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 02:10:45] [INFO ] [Nat]Absence check using 76 positive place invariants in 38 ms returned sat
[2024-05-30 02:10:45] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-30 02:10:45] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2024-05-30 02:10:45] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 28 ms.
[2024-05-30 02:10:45] [INFO ] Added : 46 causal constraints over 10 iterations in 242 ms. Result :sat
Minimization took 95 ms.
[2024-05-30 02:10:45] [INFO ] [Real]Absence check using 76 positive place invariants in 30 ms returned sat
[2024-05-30 02:10:45] [INFO ] [Real]Absence check using 76 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-30 02:10:45] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2024-05-30 02:10:45] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 25 ms.
[2024-05-30 02:10:46] [INFO ] Added : 49 causal constraints over 10 iterations in 262 ms. Result :sat
Minimization took 94 ms.
[2024-05-30 02:10:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 02:10:46] [INFO ] [Nat]Absence check using 76 positive place invariants in 33 ms returned sat
[2024-05-30 02:10:46] [INFO ] [Nat]Absence check using 76 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-30 02:10:46] [INFO ] [Nat]Absence check using state equation in 137 ms returned sat
[2024-05-30 02:10:46] [INFO ] Computed and/alt/rep : 108/108/108 causal constraints (skipped 0 transitions) in 24 ms.
[2024-05-30 02:10:46] [INFO ] Added : 49 causal constraints over 10 iterations in 269 ms. Result :sat
Minimization took 106 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[8, 5, 6] Max Struct:[8, 8, 8]
FORMULA TriangularGrid-PT-4022-UpperBounds-06 8 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA TriangularGrid-PT-4022-UpperBounds-13 8 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[7] Max Struct:[8]
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 184/184 places, 156/156 transitions.
Applied a total of 0 rules in 36 ms. Remains 184 /184 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 184/184 places, 156/156 transitions.
[2024-05-30 02:10:47] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[7] Max Struct:[8]
RANDOM walk for 1000000 steps (384 resets) in 8030 ms. (124 steps per ms)
FORMULA TriangularGrid-PT-4022-UpperBounds-10 8 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (14 resets) in 3362 ms. (297 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2024-05-30 02:10:59] [INFO ] Flatten gal took : 124 ms
[2024-05-30 02:10:59] [INFO ] Flatten gal took : 37 ms
[2024-05-30 02:10:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13759327410135381370.gal : 25 ms
[2024-05-30 02:10:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10104244610412861555.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13759327410135381370.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10104244610412861555.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 17636 ms.

BK_STOP 1717035060094

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="TriangularGrid-PT-4022"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 itstools"
echo " Input is TriangularGrid-PT-4022, 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 r422-smll-171690573900253"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-4022.tgz
mv TriangularGrid-PT-4022 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 ;