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.r132-tall-162075428100025.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 gold2020
Input is GlobalResAllocation-COL-11, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-162075428100025
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 396K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 114K 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 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 28 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Mar 23 11:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 11:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 22 20:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 20:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 29K 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 booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME GlobalResAllocation-COL-11-00
FORMULA_NAME GlobalResAllocation-COL-11-01
FORMULA_NAME GlobalResAllocation-COL-11-02
FORMULA_NAME GlobalResAllocation-COL-11-03
FORMULA_NAME GlobalResAllocation-COL-11-04
FORMULA_NAME GlobalResAllocation-COL-11-05
FORMULA_NAME GlobalResAllocation-COL-11-06
FORMULA_NAME GlobalResAllocation-COL-11-07
FORMULA_NAME GlobalResAllocation-COL-11-08
FORMULA_NAME GlobalResAllocation-COL-11-09
FORMULA_NAME GlobalResAllocation-COL-11-10
FORMULA_NAME GlobalResAllocation-COL-11-11
FORMULA_NAME GlobalResAllocation-COL-11-12
FORMULA_NAME GlobalResAllocation-COL-11-13
FORMULA_NAME GlobalResAllocation-COL-11-14
FORMULA_NAME GlobalResAllocation-COL-11-15

=== Now, execution of the tool begins

BK_START 1620892039150

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 07:47:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-13 07:47:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 07:47:20] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2021-05-13 07:47:21] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 556 ms
[2021-05-13 07:47:21] [INFO ] sort/places :
Proc->Processes,pr_in,pr_released,
Res->Resources,
PR->in_critical_s,

[2021-05-13 07:47:21] [INFO ] r2 symmetric to r1 in transition enter2
[2021-05-13 07:47:21] [INFO ] r3 symmetric to r2 in transition enter3
[2021-05-13 07:47:21] [INFO ] r2 symmetric to r1 in transition enter3
[2021-05-13 07:47:21] [INFO ] r4 symmetric to r3 in transition enter4
[2021-05-13 07:47:21] [INFO ] r3 symmetric to r2 in transition enter4
[2021-05-13 07:47:21] [INFO ] r2 symmetric to r1 in transition enter4
[2021-05-13 07:47:21] [INFO ] r2 symmetric to r1 in transition release2
[2021-05-13 07:47:21] [INFO ] Imported 5 HL places and 7 HL transitions for a total of 297 PT places and 2705087.0 transition bindings in 22 ms.
[2021-05-13 07:47:21] [INFO ] Computed order based on color domains.
[2021-05-13 07:47:22] [INFO ] Unfolded HLPN to a Petri net with 297 places and 167475 transitions in 818 ms.
[2021-05-13 07:47:22] [INFO ] Unfolded HLPN properties in 3 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 1314 ms.
Working with output stream class java.io.PrintStream
Interrupted random walk after 15488 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen :[1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 0]
Normalized transition count is 167233 out of 167475 initially.
// Phase 1: matrix 167233 rows 297 cols
[2021-05-13 07:47:59] [INFO ] Computed 44 place invariants in 5924 ms
[2021-05-13 07:47:59] [INFO ] [Real]Absence check using 29 positive place invariants in 16 ms returned unsat
[2021-05-13 07:47:59] [INFO ] [Real]Absence check using 29 positive place invariants in 19 ms returned sat
[2021-05-13 07:47:59] [INFO ] [Real]Absence check using 29 positive and 15 generalized place invariants in 7 ms returned unsat
[2021-05-13 07:47:59] [INFO ] [Real]Absence check using 29 positive place invariants in 13 ms returned unsat
[2021-05-13 07:47:59] [INFO ] [Real]Absence check using 29 positive place invariants in 20 ms returned sat
[2021-05-13 07:47:59] [INFO ] [Real]Absence check using 29 positive and 15 generalized place invariants in 8 ms returned unsat
[2021-05-13 07:47:59] [INFO ] [Real]Absence check using 29 positive place invariants in 16 ms returned sat
[2021-05-13 07:47:59] [INFO ] [Real]Absence check using 29 positive and 15 generalized place invariants in 11 ms returned sat
[2021-05-13 07:47:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 07:48:19] [INFO ] [Real]Absence check using state equation in 19951 ms returned (error "Solver has unexpectedly terminated")
[2021-05-13 07:48:19] [INFO ] [Real]Absence check using 29 positive place invariants in 30 ms returned sat
[2021-05-13 07:48:19] [INFO ] [Real]Absence check using 29 positive and 15 generalized place invariants in 8 ms returned sat
[2021-05-13 07:48:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 07:48:39] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 07:48:39] [INFO ] [Real]Absence check using state equation in 19920 ms returned (error "Failed to check-sat")
[2021-05-13 07:48:39] [INFO ] [Real]Absence check using 29 positive place invariants in 6 ms returned unsat
[2021-05-13 07:48:39] [INFO ] [Real]Absence check using 29 positive place invariants in 6 ms returned unsat
[2021-05-13 07:48:39] [INFO ] [Real]Absence check using 29 positive place invariants in 7 ms returned unsat
Successfully simplified 7 atomic propositions for a total of 9 simplifications.
[2021-05-13 07:48:49] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2021-05-13 07:48:50] [INFO ] Flatten gal took : 9980 ms
FORMULA GlobalResAllocation-COL-11-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-11-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-11-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-11-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-11-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-11-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-11-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-11-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 07:48:51] [INFO ] Applying decomposition
[2021-05-13 07:48:59] [INFO ] Flatten gal took : 8782 ms
[2021-05-13 07:49:07] [INFO ] Decomposing Gal with order
[2021-05-13 07:49:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 07:49:38] [INFO ] Removed a total of 1290146 redundant transitions.
[2021-05-13 07:49:41] [INFO ] Flatten gal took : 25073 ms
[2021-05-13 07:49:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3203 ms.
[2021-05-13 07:49:51] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2021-05-13 07:49:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 961 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ GlobalResAllocation-COL-11 @ 3570 seconds
vrfy: finished
info: timeLeft: 3499
rslt: Output for LTLCardinality @ GlobalResAllocation-COL-11
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 167772/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 9504
lola: finding significant places
lola: 297 places, 167475 transitions, 253 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
Killed
rslt: finished

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

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="GlobalResAllocation-COL-11"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
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 gold2020"
echo " Input is GlobalResAllocation-COL-11, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r132-tall-162075428100025"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GlobalResAllocation-COL-11.tgz
mv GlobalResAllocation-COL-11 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;