fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r284-smll-162123894300058
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for TokenRing-PT-030

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
7047.735 3600000.00 3673655.00 9933.90 ?F??FF???????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-162123894300058.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 TokenRing-PT-030, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r284-smll-162123894300058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 229M
-rw-r--r-- 1 mcc users 1.3M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 6.3M May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 29M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 100M 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 488K Mar 28 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.7M Mar 28 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.4M Mar 28 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 24M Mar 28 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 529K Mar 27 14:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.7M Mar 27 14:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11M Mar 25 20:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 28M Mar 25 20:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 110K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 262K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 20M 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 TokenRing-PT-030-00
FORMULA_NAME TokenRing-PT-030-01
FORMULA_NAME TokenRing-PT-030-02
FORMULA_NAME TokenRing-PT-030-03
FORMULA_NAME TokenRing-PT-030-04
FORMULA_NAME TokenRing-PT-030-05
FORMULA_NAME TokenRing-PT-030-06
FORMULA_NAME TokenRing-PT-030-07
FORMULA_NAME TokenRing-PT-030-08
FORMULA_NAME TokenRing-PT-030-09
FORMULA_NAME TokenRing-PT-030-10
FORMULA_NAME TokenRing-PT-030-11
FORMULA_NAME TokenRing-PT-030-12
FORMULA_NAME TokenRing-PT-030-13
FORMULA_NAME TokenRing-PT-030-14
FORMULA_NAME TokenRing-PT-030-15

=== Now, execution of the tool begins

BK_START 1621421326239

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 10:48:49] [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]
[2021-05-19 10:48:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 10:48:50] [INFO ] Load time of PNML (sax parser for PT used): 1286 ms
[2021-05-19 10:48:51] [INFO ] Transformed 961 places.
[2021-05-19 10:48:51] [INFO ] Transformed 27931 transitions.
[2021-05-19 10:48:51] [INFO ] Found NUPN structural information;
[2021-05-19 10:48:51] [INFO ] Parsed PT model containing 961 places and 27931 transitions in 1595 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 2907 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 3089 ms. (steps per millisecond=32 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 27931 rows 961 cols
[2021-05-19 10:48:59] [INFO ] Computed 31 place invariants in 190 ms
[2021-05-19 10:48:59] [INFO ] [Real]Absence check using 31 positive place invariants in 101 ms returned sat
[2021-05-19 10:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:49:19] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 10:49:19] [INFO ] [Real]Absence check using state equation in 19507 ms returned (error "Failed to check-sat")
[2021-05-19 10:49:19] [INFO ] [Real]Absence check using 31 positive place invariants in 61 ms returned sat
[2021-05-19 10:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:49:39] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 10:49:39] [INFO ] [Real]Absence check using state equation in 19763 ms returned (error "Failed to check-sat")
[2021-05-19 10:49:39] [INFO ] [Real]Absence check using 31 positive place invariants in 60 ms returned sat
[2021-05-19 10:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:49:59] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 10:49:59] [INFO ] [Real]Absence check using state equation in 19787 ms returned unknown
[2021-05-19 10:49:59] [INFO ] [Real]Absence check using 31 positive place invariants in 59 ms returned sat
[2021-05-19 10:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:50:19] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 10:50:19] [INFO ] [Real]Absence check using state equation in 19798 ms returned (error "Failed to check-sat")
[2021-05-19 10:50:19] [INFO ] [Real]Absence check using 31 positive place invariants in 64 ms returned sat
[2021-05-19 10:50:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:50:39] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 10:50:39] [INFO ] [Real]Absence check using state equation in 19778 ms returned (error "Failed to check-sat")
[2021-05-19 10:50:39] [INFO ] [Real]Absence check using 31 positive place invariants in 58 ms returned unsat
[2021-05-19 10:50:40] [INFO ] [Real]Absence check using 31 positive place invariants in 94 ms returned sat
[2021-05-19 10:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:50:59] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 10:50:59] [INFO ] [Real]Absence check using state equation in 19661 ms returned (error "Failed to check-sat")
[2021-05-19 10:50:59] [INFO ] [Real]Absence check using 31 positive place invariants in 59 ms returned sat
[2021-05-19 10:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:51:19] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 10:51:19] [INFO ] [Real]Absence check using state equation in 19796 ms returned (error "Failed to check-sat")
[2021-05-19 10:51:19] [INFO ] [Real]Absence check using 31 positive place invariants in 58 ms returned sat
[2021-05-19 10:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:51:39] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 10:51:39] [INFO ] [Real]Absence check using state equation in 19796 ms returned unknown
[2021-05-19 10:51:39] [INFO ] [Real]Absence check using 31 positive place invariants in 59 ms returned sat
[2021-05-19 10:51:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:51:59] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 10:51:59] [INFO ] [Real]Absence check using state equation in 19777 ms returned unknown
[2021-05-19 10:51:59] [INFO ] [Real]Absence check using 31 positive place invariants in 57 ms returned sat
[2021-05-19 10:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:52:19] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 10:52:19] [INFO ] [Real]Absence check using state equation in 19792 ms returned (error "Failed to check-sat")
[2021-05-19 10:52:19] [INFO ] [Real]Absence check using 31 positive place invariants in 61 ms returned sat
[2021-05-19 10:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 10:52:39] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 10:52:39] [INFO ] [Real]Absence check using state equation in 19796 ms returned (error "Failed to check-sat")
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2021-05-19 10:53:22] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2021-05-19 10:53:22] [INFO ] Flatten gal took : 38736 ms
FORMULA TokenRing-PT-030-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-030-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-030-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-030-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 10:53:23] [INFO ] Applying decomposition
[2021-05-19 10:53:25] [INFO ] Flatten gal took : 1791 ms
[2021-05-19 10:53:27] [INFO ] Decomposing Gal with order
[2021-05-19 10:53:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 10:59:33] [INFO ] Removed a total of 26970 redundant transitions.
[2021-05-19 10:59:37] [INFO ] Flatten gal took : 33855 ms
[2021-05-19 10:59:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 27900 labels/synchronizations in 14199 ms.
[2021-05-19 10:59:59] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 865 ms.
[2021-05-19 10:59:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 152 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ TokenRing-PT-030 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 8588736 kB
After kill :
MemTotal: 16427364 kB
MemFree: 15576292 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="TokenRing-PT-030"
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 TokenRing-PT-030, 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-162123894300058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-030.tgz
mv TokenRing-PT-030 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 ;