Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r096-smll-165260576200421.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is GPUForwardProgress-PT-32b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-165260576200421
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 372K
-rw-r--r-- 1 mcc users 6.6K Apr 29 12:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 29 12:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 12:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 12:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 9 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 160K May 10 09:34 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 GPUForwardProgress-PT-32b-UpperBounds-00
FORMULA_NAME GPUForwardProgress-PT-32b-UpperBounds-01
FORMULA_NAME GPUForwardProgress-PT-32b-UpperBounds-02
FORMULA_NAME GPUForwardProgress-PT-32b-UpperBounds-03
FORMULA_NAME GPUForwardProgress-PT-32b-UpperBounds-04
FORMULA_NAME GPUForwardProgress-PT-32b-UpperBounds-05
FORMULA_NAME GPUForwardProgress-PT-32b-UpperBounds-06
FORMULA_NAME GPUForwardProgress-PT-32b-UpperBounds-07
FORMULA_NAME GPUForwardProgress-PT-32b-UpperBounds-08
FORMULA_NAME GPUForwardProgress-PT-32b-UpperBounds-09
FORMULA_NAME GPUForwardProgress-PT-32b-UpperBounds-10
FORMULA_NAME GPUForwardProgress-PT-32b-UpperBounds-11
FORMULA_NAME GPUForwardProgress-PT-32b-UpperBounds-12
FORMULA_NAME GPUForwardProgress-PT-32b-UpperBounds-13
FORMULA_NAME GPUForwardProgress-PT-32b-UpperBounds-14
FORMULA_NAME GPUForwardProgress-PT-32b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652736697095

Running Version 202205111006
[2022-05-16 21:31:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 21:31:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 21:31:39] [INFO ] Load time of PNML (sax parser for PT used): 222 ms
[2022-05-16 21:31:39] [INFO ] Transformed 644 places.
[2022-05-16 21:31:39] [INFO ] Transformed 677 transitions.
[2022-05-16 21:31:39] [INFO ] Found NUPN structural information;
[2022-05-16 21:31:39] [INFO ] Parsed PT model containing 644 places and 677 transitions in 440 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 14 ms.
// Phase 1: matrix 677 rows 644 cols
[2022-05-16 21:31:39] [INFO ] Computed 34 place invariants in 36 ms
Incomplete random walk after 10000 steps, including 35 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 16) seen :10
FORMULA GPUForwardProgress-PT-32b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-32b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-32b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-32b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-32b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-32b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-32b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-32b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-32b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-32b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :1
FORMULA GPUForwardProgress-PT-32b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
// Phase 1: matrix 677 rows 644 cols
[2022-05-16 21:31:40] [INFO ] Computed 34 place invariants in 12 ms
[2022-05-16 21:31:40] [INFO ] [Real]Absence check using 0 positive and 34 generalized place invariants in 41 ms returned sat
[2022-05-16 21:31:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 21:31:41] [INFO ] [Real]Absence check using state equation in 450 ms returned sat
[2022-05-16 21:31:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 21:31:41] [INFO ] [Nat]Absence check using 0 positive and 34 generalized place invariants in 45 ms returned sat
[2022-05-16 21:31:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 21:31:42] [INFO ] [Nat]Absence check using state equation in 357 ms returned sat
[2022-05-16 21:31:42] [INFO ] Computed and/alt/rep : 671/1221/671 causal constraints (skipped 5 transitions) in 72 ms.
[2022-05-16 21:31:43] [INFO ] Added : 137 causal constraints over 28 iterations in 1429 ms. Result :sat
Minimization took 173 ms.
[2022-05-16 21:31:44] [INFO ] [Real]Absence check using 0 positive and 34 generalized place invariants in 46 ms returned sat
[2022-05-16 21:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 21:31:44] [INFO ] [Real]Absence check using state equation in 472 ms returned sat
[2022-05-16 21:31:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 21:31:44] [INFO ] [Nat]Absence check using 0 positive and 34 generalized place invariants in 37 ms returned sat
[2022-05-16 21:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 21:31:45] [INFO ] [Nat]Absence check using state equation in 442 ms returned sat
[2022-05-16 21:31:45] [INFO ] Computed and/alt/rep : 671/1221/671 causal constraints (skipped 5 transitions) in 66 ms.
[2022-05-16 21:31:48] [INFO ] Added : 176 causal constraints over 36 iterations in 2650 ms. Result :sat
Minimization took 218 ms.
[2022-05-16 21:31:48] [INFO ] [Real]Absence check using 0 positive and 34 generalized place invariants in 32 ms returned sat
[2022-05-16 21:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 21:31:49] [INFO ] [Real]Absence check using state equation in 377 ms returned sat
[2022-05-16 21:31:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 21:31:49] [INFO ] [Nat]Absence check using 0 positive and 34 generalized place invariants in 47 ms returned sat
[2022-05-16 21:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 21:31:49] [INFO ] [Nat]Absence check using state equation in 414 ms returned sat
[2022-05-16 21:31:49] [INFO ] Computed and/alt/rep : 671/1221/671 causal constraints (skipped 5 transitions) in 69 ms.
[2022-05-16 21:31:52] [INFO ] Added : 222 causal constraints over 45 iterations in 2470 ms. Result :sat
Minimization took 124 ms.
[2022-05-16 21:31:52] [INFO ] [Real]Absence check using 0 positive and 34 generalized place invariants in 34 ms returned sat
[2022-05-16 21:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 21:31:53] [INFO ] [Real]Absence check using state equation in 366 ms returned sat
[2022-05-16 21:31:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 21:31:53] [INFO ] [Nat]Absence check using 0 positive and 34 generalized place invariants in 33 ms returned sat
[2022-05-16 21:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 21:31:53] [INFO ] [Nat]Absence check using state equation in 362 ms returned sat
[2022-05-16 21:31:53] [INFO ] Computed and/alt/rep : 671/1221/671 causal constraints (skipped 5 transitions) in 84 ms.
[2022-05-16 21:31:55] [INFO ] Added : 171 causal constraints over 35 iterations in 1978 ms. Result :sat
Minimization took 206 ms.
[2022-05-16 21:31:56] [INFO ] [Real]Absence check using 0 positive and 34 generalized place invariants in 34 ms returned sat
[2022-05-16 21:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 21:31:56] [INFO ] [Real]Absence check using state equation in 362 ms returned sat
[2022-05-16 21:31:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 21:31:56] [INFO ] [Nat]Absence check using 0 positive and 34 generalized place invariants in 33 ms returned sat
[2022-05-16 21:31:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 21:31:57] [INFO ] [Nat]Absence check using state equation in 364 ms returned sat
[2022-05-16 21:31:57] [INFO ] Computed and/alt/rep : 671/1221/671 causal constraints (skipped 5 transitions) in 67 ms.
[2022-05-16 21:31:59] [INFO ] Added : 211 causal constraints over 43 iterations in 2309 ms. Result :sat
Minimization took 140 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
FORMULA GPUForwardProgress-PT-32b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-32b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-32b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-32b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-32b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 20769 ms.

BK_STOP 1652736720207

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="GPUForwardProgress-PT-32b"
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 2-4028"
echo " Executing tool itstools"
echo " Input is GPUForwardProgress-PT-32b, 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 r096-smll-165260576200421"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-32b.tgz
mv GPUForwardProgress-PT-32b 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 ;