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.r269-tall-165303553200007.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)
............................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is SquareGrid-PT-080408, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r269-tall-165303553200007
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 8.8K Apr 30 01:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 30 01:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 30 01:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 30 01:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 9 09:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 09:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 09:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 09:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rwxr-xr-x 1 mcc users 505K 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 SquareGrid-PT-080408-UpperBounds-00
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-01
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-02
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-03
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-04
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-05
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-06
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-07
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-08
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-09
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-10
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-11
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-12
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-13
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-14
FORMULA_NAME SquareGrid-PT-080408-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653115697471

Running Version 0
[2022-05-21 06:48:20] [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]
[2022-05-21 06:48:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 06:48:20] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2022-05-21 06:48:20] [INFO ] Transformed 896 places.
[2022-05-21 06:48:20] [INFO ] Transformed 1056 transitions.
[2022-05-21 06:48:20] [INFO ] Parsed PT model containing 896 places and 1056 transitions in 151 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-21 06:48:20] [INFO ] Computed 353 place invariants in 93 ms
FORMULA SquareGrid-PT-080408-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=15 ) properties (out of 13) seen :55
FORMULA SquareGrid-PT-080408-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SquareGrid-PT-080408-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 6) seen :29
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 6) seen :29
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 6) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 6) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 6) seen :29
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 6) seen :33
// Phase 1: matrix 1056 rows 896 cols
[2022-05-21 06:48:22] [INFO ] Computed 353 place invariants in 48 ms
[2022-05-21 06:48:22] [INFO ] [Real]Absence check using 352 positive place invariants in 78 ms returned sat
[2022-05-21 06:48:22] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-21 06:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:48:22] [INFO ] [Real]Absence check using state equation in 308 ms returned sat
[2022-05-21 06:48:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:48:23] [INFO ] [Nat]Absence check using 352 positive place invariants in 96 ms returned sat
[2022-05-21 06:48:23] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-21 06:48:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:48:23] [INFO ] [Nat]Absence check using state equation in 302 ms returned sat
[2022-05-21 06:48:23] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 82 ms.
[2022-05-21 06:48:25] [INFO ] Added : 207 causal constraints over 42 iterations in 2324 ms. Result :sat
Minimization took 97 ms.
[2022-05-21 06:48:26] [INFO ] [Real]Absence check using 352 positive place invariants in 45 ms returned sat
[2022-05-21 06:48:26] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-21 06:48:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:48:26] [INFO ] [Real]Absence check using state equation in 270 ms returned sat
[2022-05-21 06:48:26] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 52 ms.
[2022-05-21 06:48:28] [INFO ] Added : 213 causal constraints over 43 iterations in 2556 ms. Result :sat
Minimization took 128 ms.
[2022-05-21 06:48:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:48:29] [INFO ] [Nat]Absence check using 352 positive place invariants in 61 ms returned sat
[2022-05-21 06:48:29] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-21 06:48:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:48:29] [INFO ] [Nat]Absence check using state equation in 329 ms returned sat
[2022-05-21 06:48:29] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 53 ms.
[2022-05-21 06:48:32] [INFO ] Added : 213 causal constraints over 43 iterations in 2327 ms. Result :sat
Minimization took 107 ms.
[2022-05-21 06:48:32] [INFO ] [Real]Absence check using 352 positive place invariants in 53 ms returned sat
[2022-05-21 06:48:32] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-21 06:48:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:48:32] [INFO ] [Real]Absence check using state equation in 317 ms returned sat
[2022-05-21 06:48:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:48:32] [INFO ] [Nat]Absence check using 352 positive place invariants in 53 ms returned sat
[2022-05-21 06:48:32] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-21 06:48:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:48:33] [INFO ] [Nat]Absence check using state equation in 302 ms returned sat
[2022-05-21 06:48:33] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 46 ms.
[2022-05-21 06:48:35] [INFO ] Added : 226 causal constraints over 46 iterations in 2538 ms. Result :sat
Minimization took 97 ms.
[2022-05-21 06:48:35] [INFO ] [Real]Absence check using 352 positive place invariants in 53 ms returned sat
[2022-05-21 06:48:35] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 14 ms returned sat
[2022-05-21 06:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:48:36] [INFO ] [Real]Absence check using state equation in 308 ms returned sat
[2022-05-21 06:48:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:48:36] [INFO ] [Nat]Absence check using 352 positive place invariants in 50 ms returned sat
[2022-05-21 06:48:36] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-21 06:48:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:48:36] [INFO ] [Nat]Absence check using state equation in 303 ms returned sat
[2022-05-21 06:48:36] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 60 ms.
[2022-05-21 06:48:39] [INFO ] Added : 211 causal constraints over 43 iterations in 2362 ms. Result :sat
Minimization took 97 ms.
[2022-05-21 06:48:39] [INFO ] [Real]Absence check using 352 positive place invariants in 54 ms returned sat
[2022-05-21 06:48:39] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-21 06:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:48:39] [INFO ] [Real]Absence check using state equation in 299 ms returned sat
[2022-05-21 06:48:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:48:39] [INFO ] [Nat]Absence check using 352 positive place invariants in 61 ms returned sat
[2022-05-21 06:48:39] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-21 06:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:48:40] [INFO ] [Nat]Absence check using state equation in 280 ms returned sat
[2022-05-21 06:48:40] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 41 ms.
[2022-05-21 06:48:42] [INFO ] Added : 218 causal constraints over 44 iterations in 2449 ms. Result :sat
Minimization took 98 ms.
[2022-05-21 06:48:42] [INFO ] [Real]Absence check using 352 positive place invariants in 48 ms returned sat
[2022-05-21 06:48:42] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-21 06:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:48:43] [INFO ] [Real]Absence check using state equation in 289 ms returned sat
[2022-05-21 06:48:43] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 39 ms.
[2022-05-21 06:48:45] [INFO ] Added : 213 causal constraints over 43 iterations in 2531 ms. Result :sat
Minimization took 120 ms.
[2022-05-21 06:48:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:48:46] [INFO ] [Nat]Absence check using 352 positive place invariants in 53 ms returned sat
[2022-05-21 06:48:46] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-21 06:48:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:48:46] [INFO ] [Nat]Absence check using state equation in 291 ms returned sat
[2022-05-21 06:48:46] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 46 ms.
[2022-05-21 06:48:48] [INFO ] Added : 213 causal constraints over 43 iterations in 2295 ms. Result :sat
Minimization took 95 ms.
Current structural bounds on expressions (after SMT) : [24, 24, 24, 24, 24, 24] Max seen :[4, 8, 5, 8, 7, 16]
Incomplete Parikh walk after 60800 steps, including 98 resets, run finished after 1948 ms. (steps per millisecond=31 ) properties (out of 6) seen :47 could not realise parikh vector
FORMULA SquareGrid-PT-080408-UpperBounds-12 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 64900 steps, including 98 resets, run finished after 2053 ms. (steps per millisecond=31 ) properties (out of 5) seen :46 could not realise parikh vector
FORMULA SquareGrid-PT-080408-UpperBounds-11 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 63500 steps, including 98 resets, run finished after 1947 ms. (steps per millisecond=32 ) properties (out of 4) seen :39 could not realise parikh vector
FORMULA SquareGrid-PT-080408-UpperBounds-05 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 67400 steps, including 98 resets, run finished after 2120 ms. (steps per millisecond=31 ) properties (out of 3) seen :33 could not realise parikh vector
FORMULA SquareGrid-PT-080408-UpperBounds-04 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 64500 steps, including 98 resets, run finished after 1960 ms. (steps per millisecond=32 ) properties (out of 2) seen :28 could not realise parikh vector
FORMULA SquareGrid-PT-080408-UpperBounds-01 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 63000 steps, including 98 resets, run finished after 1886 ms. (steps per millisecond=33 ) properties (out of 1) seen :24 could not realise parikh vector
FORMULA SquareGrid-PT-080408-UpperBounds-00 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1653115741997

--------------------
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="SquareGrid-PT-080408"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is SquareGrid-PT-080408, 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 r269-tall-165303553200007"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-080408.tgz
mv SquareGrid-PT-080408 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 ;