fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r284-smll-162123894500170
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for ViralEpidemic-PT-S16D2C4A03

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
10608.016 3600000.00 3688046.00 8048.90 T??TF???F??????? normal

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 ;