Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r197-smll-167840344200389.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is HexagonalGrid-PT-226, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840344200389
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 7.0K Feb 26 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 17:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 17:11 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 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Feb 26 17:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 26 17:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 17:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rwxr-xr-x 1 mcc users 112K 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 HexagonalGrid-PT-226-UpperBounds-00
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-01
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-02
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-03
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-04
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-05
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-06
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-07
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-08
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-09
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-10
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-11
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-12
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-13
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-14
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678527134903

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=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HexagonalGrid-PT-226
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-11 09:32:17] [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]
[2023-03-11 09:32:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 09:32:17] [INFO ] Load time of PNML (sax parser for PT used): 100 ms
[2023-03-11 09:32:17] [INFO ] Transformed 169 places.
[2023-03-11 09:32:17] [INFO ] Transformed 270 transitions.
[2023-03-11 09:32:17] [INFO ] Parsed PT model containing 169 places and 270 transitions and 1080 arcs in 197 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 270 rows 169 cols
[2023-03-11 09:32:17] [INFO ] Computed 68 place invariants in 30 ms
FORMULA HexagonalGrid-PT-226-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-226-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-226-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-226-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 12) seen :66
FORMULA HexagonalGrid-PT-226-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :29
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :23
[2023-03-11 09:32:18] [INFO ] Invariant cache hit.
[2023-03-11 09:32:18] [INFO ] [Real]Absence check using 67 positive place invariants in 41 ms returned sat
[2023-03-11 09:32:18] [INFO ] [Real]Absence check using 67 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 09:32:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:32:18] [INFO ] [Real]Absence check using state equation in 132 ms returned sat
[2023-03-11 09:32:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:32:18] [INFO ] [Nat]Absence check using 67 positive place invariants in 23 ms returned sat
[2023-03-11 09:32:18] [INFO ] [Nat]Absence check using 67 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-11 09:32:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:32:18] [INFO ] [Nat]Absence check using state equation in 210 ms returned sat
[2023-03-11 09:32:18] [INFO ] Computed and/alt/rep : 228/228/228 causal constraints (skipped 0 transitions) in 47 ms.
[2023-03-11 09:32:19] [INFO ] Added : 56 causal constraints over 12 iterations in 420 ms. Result :sat
Minimization took 43 ms.
[2023-03-11 09:32:19] [INFO ] [Real]Absence check using 67 positive place invariants in 22 ms returned sat
[2023-03-11 09:32:19] [INFO ] [Real]Absence check using 67 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-11 09:32:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:32:19] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2023-03-11 09:32:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:32:19] [INFO ] [Nat]Absence check using 67 positive place invariants in 24 ms returned sat
[2023-03-11 09:32:19] [INFO ] [Nat]Absence check using 67 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 09:32:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:32:19] [INFO ] [Nat]Absence check using state equation in 134 ms returned sat
[2023-03-11 09:32:19] [INFO ] Computed and/alt/rep : 228/228/228 causal constraints (skipped 0 transitions) in 32 ms.
[2023-03-11 09:32:20] [INFO ] Added : 56 causal constraints over 12 iterations in 313 ms. Result :sat
Minimization took 34 ms.
[2023-03-11 09:32:20] [INFO ] [Real]Absence check using 67 positive place invariants in 22 ms returned sat
[2023-03-11 09:32:20] [INFO ] [Real]Absence check using 67 positive and 1 generalized place invariants in 8 ms returned sat
[2023-03-11 09:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:32:20] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2023-03-11 09:32:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:32:20] [INFO ] [Nat]Absence check using 67 positive place invariants in 33 ms returned sat
[2023-03-11 09:32:20] [INFO ] [Nat]Absence check using 67 positive and 1 generalized place invariants in 6 ms returned sat
[2023-03-11 09:32:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:32:20] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2023-03-11 09:32:20] [INFO ] Computed and/alt/rep : 228/228/228 causal constraints (skipped 0 transitions) in 21 ms.
[2023-03-11 09:32:21] [INFO ] Added : 52 causal constraints over 11 iterations in 277 ms. Result :sat
Minimization took 56 ms.
[2023-03-11 09:32:21] [INFO ] [Real]Absence check using 67 positive place invariants in 25 ms returned sat
[2023-03-11 09:32:21] [INFO ] [Real]Absence check using 67 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 09:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:32:21] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2023-03-11 09:32:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:32:21] [INFO ] [Nat]Absence check using 67 positive place invariants in 25 ms returned sat
[2023-03-11 09:32:21] [INFO ] [Nat]Absence check using 67 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-11 09:32:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:32:21] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2023-03-11 09:32:21] [INFO ] Computed and/alt/rep : 228/228/228 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-11 09:32:21] [INFO ] Added : 44 causal constraints over 9 iterations in 247 ms. Result :sat
Minimization took 41 ms.
[2023-03-11 09:32:21] [INFO ] [Real]Absence check using 67 positive place invariants in 17 ms returned sat
[2023-03-11 09:32:21] [INFO ] [Real]Absence check using 67 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 09:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 09:32:22] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2023-03-11 09:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 09:32:22] [INFO ] [Nat]Absence check using 67 positive place invariants in 26 ms returned sat
[2023-03-11 09:32:22] [INFO ] [Nat]Absence check using 67 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-11 09:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 09:32:22] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2023-03-11 09:32:22] [INFO ] Computed and/alt/rep : 228/228/228 causal constraints (skipped 0 transitions) in 27 ms.
[2023-03-11 09:32:22] [INFO ] Added : 53 causal constraints over 11 iterations in 290 ms. Result :sat
Minimization took 68 ms.
Current structural bounds on expressions (after SMT) : [18, 84, 18, 18, 18] Max seen :[10, 10, 10, 17, 16]
FORMULA HexagonalGrid-PT-226-UpperBounds-13 18 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-11 18 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-09 18 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-07 18 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 169 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 127 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 169/169 places, 270/270 transitions.
[2023-03-11 09:32:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 164 resets, run finished after 7398 ms. (steps per millisecond=135 ) properties (out of 1) seen :18
Incomplete Best-First random walk after 1000001 steps, including 29 resets, run finished after 1980 ms. (steps per millisecond=505 ) properties (out of 1) seen :18
[2023-03-11 09:32:32] [INFO ] Invariant cache hit.
[2023-03-11 09:32:32] [INFO ] [Real]Absence check using 67 positive place invariants in 17 ms returned sat
[2023-03-11 09:32:32] [INFO ] [Real]Absence check using 67 positive and 1 generalized place invariants in 1 ms returned unsat
Current structural bounds on expressions (after SMT) : [18] Max seen :[18]
FORMULA HexagonalGrid-PT-226-UpperBounds-08 18 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 15512 ms.

BK_STOP 1678527153972

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="HexagonalGrid-PT-226"
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 2-5348"
echo " Executing tool itstools"
echo " Input is HexagonalGrid-PT-226, 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 r197-smll-167840344200389"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HexagonalGrid-PT-226.tgz
mv HexagonalGrid-PT-226 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 ;