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.r037-tajo-167813690600645.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CANConstruction-PT-040, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690600645
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.9M
-rw-r--r-- 1 mcc users 11K Feb 25 21:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 25 21:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 21:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 21:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 21:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 25 21:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 21:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 25 21:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:40 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
-rw-r--r-- 1 mcc users 2.5M 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 CANConstruction-PT-040-UpperBounds-00
FORMULA_NAME CANConstruction-PT-040-UpperBounds-01
FORMULA_NAME CANConstruction-PT-040-UpperBounds-02
FORMULA_NAME CANConstruction-PT-040-UpperBounds-03
FORMULA_NAME CANConstruction-PT-040-UpperBounds-04
FORMULA_NAME CANConstruction-PT-040-UpperBounds-05
FORMULA_NAME CANConstruction-PT-040-UpperBounds-06
FORMULA_NAME CANConstruction-PT-040-UpperBounds-07
FORMULA_NAME CANConstruction-PT-040-UpperBounds-08
FORMULA_NAME CANConstruction-PT-040-UpperBounds-09
FORMULA_NAME CANConstruction-PT-040-UpperBounds-10
FORMULA_NAME CANConstruction-PT-040-UpperBounds-11
FORMULA_NAME CANConstruction-PT-040-UpperBounds-12
FORMULA_NAME CANConstruction-PT-040-UpperBounds-13
FORMULA_NAME CANConstruction-PT-040-UpperBounds-14
FORMULA_NAME CANConstruction-PT-040-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678367980649

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=CANConstruction-PT-040
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-09 13:19:42] [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]
[2023-03-09 13:19:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 13:19:43] [INFO ] Load time of PNML (sax parser for PT used): 280 ms
[2023-03-09 13:19:43] [INFO ] Transformed 3682 places.
[2023-03-09 13:19:43] [INFO ] Transformed 6720 transitions.
[2023-03-09 13:19:43] [INFO ] Parsed PT model containing 3682 places and 6720 transitions and 20000 arcs in 417 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
// Phase 1: matrix 6720 rows 3682 cols
[2023-03-09 13:19:43] [INFO ] Computed 81 place invariants in 109 ms
Incomplete random walk after 10000 steps, including 13 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 16) seen :10
FORMULA CANConstruction-PT-040-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-040-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-040-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-040-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-040-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-040-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-040-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-040-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-040-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-040-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 6) seen :0
[2023-03-09 13:19:43] [INFO ] Invariant cache hit.
[2023-03-09 13:19:44] [INFO ] [Real]Absence check using 41 positive place invariants in 136 ms returned sat
[2023-03-09 13:19:44] [INFO ] [Real]Absence check using 41 positive and 40 generalized place invariants in 18 ms returned sat
[2023-03-09 13:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 13:19:46] [INFO ] [Real]Absence check using state equation in 1985 ms returned sat
[2023-03-09 13:19:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 13:19:47] [INFO ] [Nat]Absence check using 41 positive place invariants in 63 ms returned sat
[2023-03-09 13:19:47] [INFO ] [Nat]Absence check using 41 positive and 40 generalized place invariants in 14 ms returned sat
[2023-03-09 13:19:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 13:19:49] [INFO ] [Nat]Absence check using state equation in 1921 ms returned sat
[2023-03-09 13:19:49] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2023-03-09 13:19:49] [INFO ] [Nat]Added 3160 Read/Feed constraints in 236 ms returned sat
[2023-03-09 13:19:50] [INFO ] Computed and/alt/rep : 6560/12840/6560 causal constraints (skipped 120 transitions) in 385 ms.
[2023-03-09 13:19:51] [INFO ] Added : 8 causal constraints over 2 iterations in 1705 ms. Result :sat
[2023-03-09 13:19:51] [INFO ] [Real]Absence check using 41 positive place invariants in 58 ms returned sat
[2023-03-09 13:19:51] [INFO ] [Real]Absence check using 41 positive and 40 generalized place invariants in 13 ms returned sat
[2023-03-09 13:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 13:19:53] [INFO ] [Real]Absence check using state equation in 1846 ms returned sat
[2023-03-09 13:19:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 13:19:54] [INFO ] [Nat]Absence check using 41 positive place invariants in 58 ms returned sat
[2023-03-09 13:19:54] [INFO ] [Nat]Absence check using 41 positive and 40 generalized place invariants in 14 ms returned sat
[2023-03-09 13:19:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 13:19:56] [INFO ] [Nat]Absence check using state equation in 2024 ms returned sat
[2023-03-09 13:19:56] [INFO ] [Nat]Added 3160 Read/Feed constraints in 221 ms returned sat
[2023-03-09 13:19:57] [INFO ] Computed and/alt/rep : 6560/12840/6560 causal constraints (skipped 120 transitions) in 384 ms.
[2023-03-09 13:19:58] [INFO ] Added : 8 causal constraints over 2 iterations in 1843 ms. Result :sat
[2023-03-09 13:19:59] [INFO ] [Real]Absence check using 41 positive place invariants in 76 ms returned sat
[2023-03-09 13:19:59] [INFO ] [Real]Absence check using 41 positive and 40 generalized place invariants in 17 ms returned sat
[2023-03-09 13:19:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 13:20:01] [INFO ] [Real]Absence check using state equation in 2224 ms returned sat
[2023-03-09 13:20:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 13:20:02] [INFO ] [Nat]Absence check using 41 positive place invariants in 65 ms returned sat
[2023-03-09 13:20:02] [INFO ] [Nat]Absence check using 41 positive and 40 generalized place invariants in 16 ms returned sat
[2023-03-09 13:20:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 13:20:04] [INFO ] [Nat]Absence check using state equation in 2007 ms returned sat
[2023-03-09 13:20:04] [INFO ] [Nat]Added 3160 Read/Feed constraints in 309 ms returned sat
[2023-03-09 13:20:05] [INFO ] Computed and/alt/rep : 6560/12840/6560 causal constraints (skipped 120 transitions) in 345 ms.
[2023-03-09 13:20:06] [INFO ] Added : 11 causal constraints over 3 iterations in 2017 ms. Result :unknown
[2023-03-09 13:20:07] [INFO ] [Real]Absence check using 41 positive place invariants in 85 ms returned sat
[2023-03-09 13:20:07] [INFO ] [Real]Absence check using 41 positive and 40 generalized place invariants in 20 ms returned sat
[2023-03-09 13:20:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 13:20:09] [INFO ] [Real]Absence check using state equation in 2135 ms returned sat
[2023-03-09 13:20:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 13:20:09] [INFO ] [Nat]Absence check using 41 positive place invariants in 59 ms returned sat
[2023-03-09 13:20:10] [INFO ] [Nat]Absence check using 41 positive and 40 generalized place invariants in 14 ms returned sat
[2023-03-09 13:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 13:20:11] [INFO ] [Nat]Absence check using state equation in 1855 ms returned sat
[2023-03-09 13:20:12] [INFO ] [Nat]Added 3160 Read/Feed constraints in 218 ms returned sat
[2023-03-09 13:20:12] [INFO ] Computed and/alt/rep : 6560/12840/6560 causal constraints (skipped 120 transitions) in 307 ms.
[2023-03-09 13:20:13] [INFO ] Added : 8 causal constraints over 2 iterations in 1201 ms. Result :sat
[2023-03-09 13:20:14] [INFO ] [Real]Absence check using 41 positive place invariants in 56 ms returned sat
[2023-03-09 13:20:14] [INFO ] [Real]Absence check using 41 positive and 40 generalized place invariants in 13 ms returned sat
[2023-03-09 13:20:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 13:20:16] [INFO ] [Real]Absence check using state equation in 1952 ms returned sat
[2023-03-09 13:20:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 13:20:16] [INFO ] [Nat]Absence check using 41 positive place invariants in 61 ms returned sat
[2023-03-09 13:20:16] [INFO ] [Nat]Absence check using 41 positive and 40 generalized place invariants in 16 ms returned sat
[2023-03-09 13:20:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 13:20:18] [INFO ] [Nat]Absence check using state equation in 2015 ms returned sat
[2023-03-09 13:20:19] [INFO ] [Nat]Added 3160 Read/Feed constraints in 261 ms returned sat
[2023-03-09 13:20:19] [INFO ] Computed and/alt/rep : 6560/12840/6560 causal constraints (skipped 120 transitions) in 467 ms.
[2023-03-09 13:20:21] [INFO ] Added : 11 causal constraints over 3 iterations in 2092 ms. Result :unknown
[2023-03-09 13:20:21] [INFO ] [Real]Absence check using 41 positive place invariants in 75 ms returned sat
[2023-03-09 13:20:21] [INFO ] [Real]Absence check using 41 positive and 40 generalized place invariants in 19 ms returned sat
[2023-03-09 13:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 13:20:23] [INFO ] [Real]Absence check using state equation in 1959 ms returned sat
[2023-03-09 13:20:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 13:20:24] [INFO ] [Nat]Absence check using 41 positive place invariants in 55 ms returned sat
[2023-03-09 13:20:24] [INFO ] [Nat]Absence check using 41 positive and 40 generalized place invariants in 39 ms returned sat
[2023-03-09 13:20:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 13:20:26] [INFO ] [Nat]Absence check using state equation in 2060 ms returned sat
[2023-03-09 13:20:26] [INFO ] [Nat]Added 3160 Read/Feed constraints in 248 ms returned sat
[2023-03-09 13:20:27] [INFO ] Computed and/alt/rep : 6560/12840/6560 causal constraints (skipped 120 transitions) in 304 ms.
[2023-03-09 13:20:28] [INFO ] Added : 8 causal constraints over 2 iterations in 1507 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
FORMULA CANConstruction-PT-040-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CANConstruction-PT-040-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CANConstruction-PT-040-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CANConstruction-PT-040-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CANConstruction-PT-040-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CANConstruction-PT-040-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 46278 ms.

BK_STOP 1678368029486

--------------------
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="CANConstruction-PT-040"
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 CANConstruction-PT-040, 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 r037-tajo-167813690600645"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-040.tgz
mv CANConstruction-PT-040 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 ;