fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r179-tall-165277026800134
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for Philosophers-PT-005000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16249.071 3600000.00 1274702.00 1912176.00 TTFT?????T?????T normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r179-tall-165277026800134.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is Philosophers-PT-005000, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-165277026800134
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 265M
-rw-r--r-- 1 mcc users 7.8M Apr 29 20:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 40M Apr 29 20:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0M Apr 29 14:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 24M Apr 29 14:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7M May 9 08:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13M May 9 08:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7M May 9 08:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.4M May 9 08:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 13M Apr 30 05:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65M Apr 30 05:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11M Apr 30 00:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64M Apr 30 00:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 501K May 9 08:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 1.3M May 9 08:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 11M May 10 09:34 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 Philosophers-PT-005000-ReachabilityCardinality-00
FORMULA_NAME Philosophers-PT-005000-ReachabilityCardinality-01
FORMULA_NAME Philosophers-PT-005000-ReachabilityCardinality-02
FORMULA_NAME Philosophers-PT-005000-ReachabilityCardinality-03
FORMULA_NAME Philosophers-PT-005000-ReachabilityCardinality-04
FORMULA_NAME Philosophers-PT-005000-ReachabilityCardinality-05
FORMULA_NAME Philosophers-PT-005000-ReachabilityCardinality-06
FORMULA_NAME Philosophers-PT-005000-ReachabilityCardinality-07
FORMULA_NAME Philosophers-PT-005000-ReachabilityCardinality-08
FORMULA_NAME Philosophers-PT-005000-ReachabilityCardinality-09
FORMULA_NAME Philosophers-PT-005000-ReachabilityCardinality-10
FORMULA_NAME Philosophers-PT-005000-ReachabilityCardinality-11
FORMULA_NAME Philosophers-PT-005000-ReachabilityCardinality-12
FORMULA_NAME Philosophers-PT-005000-ReachabilityCardinality-13
FORMULA_NAME Philosophers-PT-005000-ReachabilityCardinality-14
FORMULA_NAME Philosophers-PT-005000-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655079448762

Running Version 0
[2022-06-13 00:17:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-13 00:17:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-13 00:17:31] [INFO ] Load time of PNML (sax parser for PT used): 647 ms
[2022-06-13 00:17:31] [INFO ] Transformed 25000 places.
[2022-06-13 00:17:31] [INFO ] Transformed 25000 transitions.
[2022-06-13 00:17:31] [INFO ] Parsed PT model containing 25000 places and 25000 transitions in 804 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 73426 ms.
Working with output stream class java.io.PrintStream
FORMULA Philosophers-PT-005000-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 9301 steps, including 2 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties seen :{0=1, 1=1, 2=1, 8=1, 14=1}
FORMULA Philosophers-PT-005000-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-005000-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-005000-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-005000-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-005000-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 17325 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 3001 steps, including 0 resets, run timeout after 7288 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 1001 steps, including 0 resets, run timeout after 10717 ms. (steps per millisecond=0 ) properties seen :{}
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5523 ms. (steps per millisecond=1 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1250 ms. (steps per millisecond=8 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1363 ms. (steps per millisecond=7 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1169 ms. (steps per millisecond=8 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1157 ms. (steps per millisecond=8 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1185 ms. (steps per millisecond=8 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1162 ms. (steps per millisecond=8 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 25000 rows 25000 cols
[2022-06-13 00:20:06] [INFO ] Computed 10000 place invariants in 166 ms
[2022-06-13 00:20:14] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:10
[2022-06-13 00:20:30] [INFO ] [Nat]Absence check using 10000 positive place invariants in 8633 ms returned sat
[2022-06-13 00:20:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-13 00:20:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 10 Parikh solutions to 1 different solutions.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 280 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
[2022-06-13 00:20:42] [INFO ] Flatten gal took : 1293 ms
[2022-06-13 00:20:43] [INFO ] Flatten gal took : 1066 ms
[2022-06-13 00:20:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14599160479242282745.gal : 145 ms
[2022-06-13 00:20:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1933303903835843646.prop : 170 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality14599160479242282745.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1933303903835843646.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality14599160479242282745.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1933303903835843646.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality1933303903835843646.prop.
Detected timeout of ITS tools.
[2022-06-13 00:21:01] [INFO ] Flatten gal took : 992 ms
[2022-06-13 00:21:01] [INFO ] Applying decomposition
[2022-06-13 00:21:02] [INFO ] Flatten gal took : 926 ms

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="Philosophers-PT-005000"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is Philosophers-PT-005000, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r179-tall-165277026800134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-005000.tgz
mv Philosophers-PT-005000 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;