Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r121-tall-162075406500107.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is HexagonalGrid-PT-410, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075406500107
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 133K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Apr 26 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 26 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 26 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 26 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 11:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 11:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 22 21:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 21:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rwxr-xr-x 1 mcc users 873K May 5 16:51 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-410-UpperBounds-00
FORMULA_NAME HexagonalGrid-PT-410-UpperBounds-01
FORMULA_NAME HexagonalGrid-PT-410-UpperBounds-02
FORMULA_NAME HexagonalGrid-PT-410-UpperBounds-03
FORMULA_NAME HexagonalGrid-PT-410-UpperBounds-04
FORMULA_NAME HexagonalGrid-PT-410-UpperBounds-05
FORMULA_NAME HexagonalGrid-PT-410-UpperBounds-06
FORMULA_NAME HexagonalGrid-PT-410-UpperBounds-07
FORMULA_NAME HexagonalGrid-PT-410-UpperBounds-08
FORMULA_NAME HexagonalGrid-PT-410-UpperBounds-09
FORMULA_NAME HexagonalGrid-PT-410-UpperBounds-10
FORMULA_NAME HexagonalGrid-PT-410-UpperBounds-11
FORMULA_NAME HexagonalGrid-PT-410-UpperBounds-12
FORMULA_NAME HexagonalGrid-PT-410-UpperBounds-13
FORMULA_NAME HexagonalGrid-PT-410-UpperBounds-14
FORMULA_NAME HexagonalGrid-PT-410-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1620786722085

Running Version 0
[2021-05-12 02:32:03] [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]
[2021-05-12 02:32:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 02:32:04] [INFO ] Load time of PNML (sax parser for PT used): 121 ms
[2021-05-12 02:32:04] [INFO ] Transformed 787 places.
[2021-05-12 02:32:04] [INFO ] Transformed 1374 transitions.
[2021-05-12 02:32:04] [INFO ] Parsed PT model containing 787 places and 1374 transitions in 170 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 1374 rows 787 cols
[2021-05-12 02:32:04] [INFO ] Computed 302 place invariants in 71 ms
FORMULA HexagonalGrid-PT-410-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-410-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-410-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-410-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-410-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-410-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=27 ) properties (out of 10) seen :25
FORMULA HexagonalGrid-PT-410-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HexagonalGrid-PT-410-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HexagonalGrid-PT-410-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HexagonalGrid-PT-410-UpperBounds-06 6 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HexagonalGrid-PT-410-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 5) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 5) seen :5
// Phase 1: matrix 1374 rows 787 cols
[2021-05-12 02:32:05] [INFO ] Computed 302 place invariants in 43 ms
[2021-05-12 02:32:05] [INFO ] [Real]Absence check using 301 positive place invariants in 116 ms returned sat
[2021-05-12 02:32:05] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 11 ms returned sat
[2021-05-12 02:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 02:32:05] [INFO ] [Real]Absence check using state equation in 371 ms returned sat
[2021-05-12 02:32:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 02:32:06] [INFO ] [Nat]Absence check using 301 positive place invariants in 86 ms returned sat
[2021-05-12 02:32:06] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 10 ms returned sat
[2021-05-12 02:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 02:32:06] [INFO ] [Nat]Absence check using state equation in 405 ms returned sat
[2021-05-12 02:32:06] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 116 ms.
[2021-05-12 02:32:07] [INFO ] Added : 83 causal constraints over 18 iterations in 1271 ms. Result :sat
Minimization took 209 ms.
[2021-05-12 02:32:08] [INFO ] [Real]Absence check using 301 positive place invariants in 51 ms returned sat
[2021-05-12 02:32:08] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 10 ms returned sat
[2021-05-12 02:32:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 02:32:08] [INFO ] [Real]Absence check using state equation in 364 ms returned sat
[2021-05-12 02:32:08] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 98 ms.
[2021-05-12 02:32:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 02:32:09] [INFO ] [Nat]Absence check using 301 positive place invariants in 43 ms returned sat
[2021-05-12 02:32:09] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 10 ms returned sat
[2021-05-12 02:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 02:32:09] [INFO ] [Nat]Absence check using state equation in 314 ms returned sat
[2021-05-12 02:32:09] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 77 ms.
[2021-05-12 02:32:11] [INFO ] Added : 92 causal constraints over 19 iterations in 1196 ms. Result :sat
Minimization took 168 ms.
[2021-05-12 02:32:11] [INFO ] [Real]Absence check using 301 positive place invariants in 45 ms returned sat
[2021-05-12 02:32:11] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 10 ms returned sat
[2021-05-12 02:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 02:32:11] [INFO ] [Real]Absence check using state equation in 356 ms returned sat
[2021-05-12 02:32:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 02:32:11] [INFO ] [Nat]Absence check using 301 positive place invariants in 47 ms returned sat
[2021-05-12 02:32:11] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 10 ms returned sat
[2021-05-12 02:32:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 02:32:12] [INFO ] [Nat]Absence check using state equation in 349 ms returned sat
[2021-05-12 02:32:12] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 77 ms.
[2021-05-12 02:32:13] [INFO ] Added : 86 causal constraints over 18 iterations in 1081 ms. Result :sat
Minimization took 206 ms.
[2021-05-12 02:32:13] [INFO ] [Real]Absence check using 301 positive place invariants in 43 ms returned sat
[2021-05-12 02:32:13] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 11 ms returned sat
[2021-05-12 02:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 02:32:14] [INFO ] [Real]Absence check using state equation in 319 ms returned sat
[2021-05-12 02:32:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 02:32:14] [INFO ] [Nat]Absence check using 301 positive place invariants in 52 ms returned sat
[2021-05-12 02:32:14] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 11 ms returned sat
[2021-05-12 02:32:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 02:32:14] [INFO ] [Nat]Absence check using state equation in 364 ms returned sat
[2021-05-12 02:32:14] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 80 ms.
[2021-05-12 02:32:16] [INFO ] Added : 89 causal constraints over 22 iterations in 1372 ms. Result :sat
Minimization took 181 ms.
[2021-05-12 02:32:16] [INFO ] [Real]Absence check using 301 positive place invariants in 41 ms returned sat
[2021-05-12 02:32:16] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 10 ms returned sat
[2021-05-12 02:32:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 02:32:16] [INFO ] [Real]Absence check using state equation in 311 ms returned sat
[2021-05-12 02:32:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-12 02:32:16] [INFO ] [Nat]Absence check using 301 positive place invariants in 42 ms returned sat
[2021-05-12 02:32:16] [INFO ] [Nat]Absence check using 301 positive and 1 generalized place invariants in 10 ms returned sat
[2021-05-12 02:32:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 02:32:17] [INFO ] [Nat]Absence check using state equation in 324 ms returned sat
[2021-05-12 02:32:17] [INFO ] Computed and/alt/rep : 1152/7812/1152 causal constraints (skipped 0 transitions) in 70 ms.
[2021-05-12 02:32:18] [INFO ] Added : 89 causal constraints over 19 iterations in 1148 ms. Result :sat
Minimization took 209 ms.
Current structural bounds on expressions (after SMT) : [6, 6, 222, 6, 6] Max seen :[3, 4, 3, 2, 3]
Incomplete Parikh walk after 4100 steps, including 101 resets, run finished after 71 ms. (steps per millisecond=57 ) properties (out of 5) seen :12 could not realise parikh vector
FORMULA HexagonalGrid-PT-410-UpperBounds-10 6 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 4000 steps, including 100 resets, run finished after 55 ms. (steps per millisecond=72 ) properties (out of 4) seen :9 could not realise parikh vector
FORMULA HexagonalGrid-PT-410-UpperBounds-07 6 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 3100 steps, including 98 resets, run finished after 44 ms. (steps per millisecond=70 ) properties (out of 3) seen :8 could not realise parikh vector
Incomplete Parikh walk after 4800 steps, including 99 resets, run finished after 67 ms. (steps per millisecond=71 ) properties (out of 3) seen :9 could not realise parikh vector
FORMULA HexagonalGrid-PT-410-UpperBounds-02 6 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 3300 steps, including 98 resets, run finished after 46 ms. (steps per millisecond=71 ) properties (out of 2) seen :7 could not realise parikh vector
FORMULA HexagonalGrid-PT-410-UpperBounds-01 6 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 787 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 101 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 787/787 places, 1374/1374 transitions.
// Phase 1: matrix 1374 rows 787 cols
[2021-05-12 02:32:19] [INFO ] Computed 302 place invariants in 12 ms
Incomplete random walk after 1000000 steps, including 158 resets, run finished after 27221 ms. (steps per millisecond=36 ) properties (out of 1) seen :6
Interrupted Best-First random walk after 710925 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=142 ) properties seen :{0=6}
// Phase 1: matrix 1374 rows 787 cols
[2021-05-12 02:32:51] [INFO ] Computed 302 place invariants in 11 ms
[2021-05-12 02:32:51] [INFO ] [Real]Absence check using 301 positive place invariants in 46 ms returned sat
[2021-05-12 02:32:51] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 2 ms returned unsat
Current structural bounds on expressions (after SMT) : [6] Max seen :[6]
FORMULA HexagonalGrid-PT-410-UpperBounds-03 6 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1620786772297

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-410"
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 HexagonalGrid-PT-410, 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 r121-tall-162075406500107"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HexagonalGrid-PT-410.tgz
mv HexagonalGrid-PT-410 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 ;