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Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r094-tall-162048902400164
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for DiscoveryGPU-PT-11b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
252.808 3600000.00 13845.00 208.10 TTFTFTFTTFTTFTTT 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.r094-tall-162048902400164.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 DiscoveryGPU-PT-11b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r094-tall-162048902400164
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 79K May 10 09:42 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 3.2K Mar 28 16:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 10:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 10:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 18:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 18:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 82K 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 DiscoveryGPU-PT-11b-ReachabilityFireability-00
FORMULA_NAME DiscoveryGPU-PT-11b-ReachabilityFireability-01
FORMULA_NAME DiscoveryGPU-PT-11b-ReachabilityFireability-02
FORMULA_NAME DiscoveryGPU-PT-11b-ReachabilityFireability-03
FORMULA_NAME DiscoveryGPU-PT-11b-ReachabilityFireability-04
FORMULA_NAME DiscoveryGPU-PT-11b-ReachabilityFireability-05
FORMULA_NAME DiscoveryGPU-PT-11b-ReachabilityFireability-06
FORMULA_NAME DiscoveryGPU-PT-11b-ReachabilityFireability-07
FORMULA_NAME DiscoveryGPU-PT-11b-ReachabilityFireability-08
FORMULA_NAME DiscoveryGPU-PT-11b-ReachabilityFireability-09
FORMULA_NAME DiscoveryGPU-PT-11b-ReachabilityFireability-10
FORMULA_NAME DiscoveryGPU-PT-11b-ReachabilityFireability-11
FORMULA_NAME DiscoveryGPU-PT-11b-ReachabilityFireability-12
FORMULA_NAME DiscoveryGPU-PT-11b-ReachabilityFireability-13
FORMULA_NAME DiscoveryGPU-PT-11b-ReachabilityFireability-14
FORMULA_NAME DiscoveryGPU-PT-11b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620739486099

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-11 13:24:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-11 13:24:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 13:24:47] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2021-05-11 13:24:47] [INFO ] Transformed 324 places.
[2021-05-11 13:24:47] [INFO ] Transformed 344 transitions.
[2021-05-11 13:24:47] [INFO ] Found NUPN structural information;
[2021-05-11 13:24:47] [INFO ] Parsed PT model containing 324 places and 344 transitions in 104 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
FORMULA DiscoveryGPU-PT-11b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 27 resets, run finished after 74 ms. (steps per millisecond=135 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0]
FORMULA DiscoveryGPU-PT-11b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-11b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-11b-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-11b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-11b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-11b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-11b-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-11b-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-11b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-11b-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-11b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-11b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[1, 0, 0]
FORMULA DiscoveryGPU-PT-11b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0]
// Phase 1: matrix 344 rows 324 cols
[2021-05-11 13:24:47] [INFO ] Computed 13 place invariants in 11 ms
[2021-05-11 13:24:48] [INFO ] [Real]Absence check using 13 positive place invariants in 29 ms returned sat
[2021-05-11 13:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 13:24:48] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2021-05-11 13:24:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 13:24:48] [INFO ] [Nat]Absence check using 13 positive place invariants in 300 ms returned sat
[2021-05-11 13:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 13:24:49] [INFO ] [Nat]Absence check using state equation in 244 ms returned sat
[2021-05-11 13:24:49] [INFO ] Computed and/alt/rep : 343/833/343 causal constraints in 35 ms.
[2021-05-11 13:24:49] [INFO ] Added : 209 causal constraints over 42 iterations in 889 ms. Result :sat
[2021-05-11 13:24:50] [INFO ] Deduced a trap composed of 88 places in 147 ms
[2021-05-11 13:24:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 195 ms
Attempting to minimize the solution found.
Minimization took 11 ms.
[2021-05-11 13:24:50] [INFO ] [Real]Absence check using 13 positive place invariants in 14 ms returned sat
[2021-05-11 13:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 13:24:50] [INFO ] [Real]Absence check using state equation in 242 ms returned sat
[2021-05-11 13:24:50] [INFO ] Computed and/alt/rep : 343/833/343 causal constraints in 20 ms.
[2021-05-11 13:24:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-11 13:24:50] [INFO ] [Nat]Absence check using 13 positive place invariants in 91 ms returned sat
[2021-05-11 13:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-11 13:24:50] [INFO ] [Nat]Absence check using state equation in 217 ms returned sat
[2021-05-11 13:24:50] [INFO ] Computed and/alt/rep : 343/833/343 causal constraints in 40 ms.
[2021-05-11 13:24:52] [INFO ] Added : 274 causal constraints over 55 iterations in 1174 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
Incomplete Parikh walk after 37000 steps, including 107 resets, run finished after 143 ms. (steps per millisecond=258 ) properties seen :[0, 1] could not realise parikh vector
FORMULA DiscoveryGPU-PT-11b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 87 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=43 )
FORMULA DiscoveryGPU-PT-11b-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

--------------------
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="DiscoveryGPU-PT-11b"
export BK_EXAMINATION="ReachabilityFireability"
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 DiscoveryGPU-PT-11b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r094-tall-162048902400164"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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