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.r284-smll-162123894500170.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 gold2020
Input is ViralEpidemic-PT-S16D2C4A03, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r284-smll-162123894500170
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 101M
-rw-r--r-- 1 mcc users 20K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 81K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Mar 28 16:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 28 16:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Mar 27 15:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 15:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 26 06:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 26 06:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 08:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 22 08:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 11 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 101M May 5 16:52 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 ViralEpidemic-PT-S16D2C4A03-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-11
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-15

=== Now, execution of the tool begins

BK_START 1621498521084

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-20 08:15:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-20 08:15:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-20 08:15:27] [INFO ] Load time of PNML (sax parser for PT used): 3475 ms
[2021-05-20 08:15:27] [INFO ] Transformed 78643 places.
[2021-05-20 08:15:28] [INFO ] Transformed 144177 transitions.
[2021-05-20 08:15:28] [INFO ] Parsed PT model containing 78643 places and 144177 transitions in 4178 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 477 ms.
Working with output stream class java.io.PrintStream
Interrupted random walk after 42360 steps, including 5 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :[0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0]
// Phase 1: matrix 144177 rows 78643 cols
[2021-05-20 08:19:49] [INFO ] Invariants computation overflowed in 230089 ms
[2021-05-20 08:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 08:20:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2021-05-20 08:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 08:20:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (>= t98264 0)") while checking expression at index 1
[2021-05-20 08:20:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 08:20:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 2
[2021-05-20 08:20:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 08:21:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 3
[2021-05-20 08:21:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 08:21:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 4
[2021-05-20 08:21:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 08:21:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 5
[2021-05-20 08:21:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 08:22:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (>= t111415 0)") while checking expression at index 6
[2021-05-20 08:22:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 08:22:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 7
[2021-05-20 08:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 08:22:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (>= t116540 0)") while checking expression at index 8
[2021-05-20 08:22:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 08:23:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 9
[2021-05-20 08:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 08:23:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (>= t105396 0)") while checking expression at index 10
[2021-05-20 08:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 08:23:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 11
[2021-05-20 08:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 08:24:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 12
[2021-05-20 08:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 08:24:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (>= t116874 0)") while checking expression at index 13
[2021-05-20 08:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 08:24:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (>= t103679 0)") while checking expression at index 14
[2021-05-20 08:24:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-20 08:25:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (>= t101909 0)") while checking expression at index 15
[2021-05-20 08:25:16] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2021-05-20 08:25:17] [INFO ] Flatten gal took : 6475 ms
FORMULA ViralEpidemic-PT-S16D2C4A03-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A03-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A03-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A03-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-20 08:25:22] [INFO ] Flatten gal took : 5205 ms
[2021-05-20 08:25:26] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 5 ms.
[2021-05-20 08:25:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 658 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ ViralEpidemic-PT-S16D2C4A03 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 5379044 kB
After kill :
MemTotal: 16427364 kB
MemFree: 15926496 kB

--------------------
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="ViralEpidemic-PT-S16D2C4A03"
export BK_EXAMINATION="LTLFireability"
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 ViralEpidemic-PT-S16D2C4A03, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r284-smll-162123894500170"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A03.tgz
mv ViralEpidemic-PT-S16D2C4A03 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;