fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r066-tajo-158922814800743
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for DiscoveryGPU-PT-15b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.880 11076.00 19954.00 48.40 FTTFFTFTTTTTTFTF normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r066-tajo-158922814800743.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 itstools
Input is DiscoveryGPU-PT-15b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tajo-158922814800743
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 292K
-rw-r--r-- 1 mcc users 3.4K Mar 31 07:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 31 07:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 30 00:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 30 00:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 14:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 28 14:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 27 07:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 27 07:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 28 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 111K Mar 24 05:37 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-15b-ReachabilityFireability-00
FORMULA_NAME DiscoveryGPU-PT-15b-ReachabilityFireability-01
FORMULA_NAME DiscoveryGPU-PT-15b-ReachabilityFireability-02
FORMULA_NAME DiscoveryGPU-PT-15b-ReachabilityFireability-03
FORMULA_NAME DiscoveryGPU-PT-15b-ReachabilityFireability-04
FORMULA_NAME DiscoveryGPU-PT-15b-ReachabilityFireability-05
FORMULA_NAME DiscoveryGPU-PT-15b-ReachabilityFireability-06
FORMULA_NAME DiscoveryGPU-PT-15b-ReachabilityFireability-07
FORMULA_NAME DiscoveryGPU-PT-15b-ReachabilityFireability-08
FORMULA_NAME DiscoveryGPU-PT-15b-ReachabilityFireability-09
FORMULA_NAME DiscoveryGPU-PT-15b-ReachabilityFireability-10
FORMULA_NAME DiscoveryGPU-PT-15b-ReachabilityFireability-11
FORMULA_NAME DiscoveryGPU-PT-15b-ReachabilityFireability-12
FORMULA_NAME DiscoveryGPU-PT-15b-ReachabilityFireability-13
FORMULA_NAME DiscoveryGPU-PT-15b-ReachabilityFireability-14
FORMULA_NAME DiscoveryGPU-PT-15b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590133370916

[2020-05-22 07:42:52] [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, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-22 07:42:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-22 07:42:52] [INFO ] Load time of PNML (sax parser for PT used): 62 ms
[2020-05-22 07:42:52] [INFO ] Transformed 436 places.
[2020-05-22 07:42:52] [INFO ] Transformed 464 transitions.
[2020-05-22 07:42:52] [INFO ] Found NUPN structural information;
[2020-05-22 07:42:52] [INFO ] Parsed PT model containing 436 places and 464 transitions in 110 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 21 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[1, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0]
FORMULA DiscoveryGPU-PT-15b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-15b-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-15b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-15b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-15b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-15b-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-15b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DiscoveryGPU-PT-15b-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 1, 0, 0, 1, 0, 0, 0]
FORMULA DiscoveryGPU-PT-15b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DiscoveryGPU-PT-15b-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 1, 0, 0, 0]
FORMULA DiscoveryGPU-PT-15b-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 1, 0, 0]
FORMULA DiscoveryGPU-PT-15b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 464 rows 436 cols
[2020-05-22 07:42:52] [INFO ] Computed 17 place invariants in 20 ms
[2020-05-22 07:42:52] [INFO ] [Real]Absence check using 17 positive place invariants in 28 ms returned sat
[2020-05-22 07:42:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 07:42:53] [INFO ] [Real]Absence check using state equation in 351 ms returned sat
[2020-05-22 07:42:53] [INFO ] Deduced a trap composed of 19 places in 237 ms
[2020-05-22 07:42:53] [INFO ] Deduced a trap composed of 14 places in 146 ms
[2020-05-22 07:42:53] [INFO ] Deduced a trap composed of 118 places in 135 ms
[2020-05-22 07:42:54] [INFO ] Deduced a trap composed of 20 places in 117 ms
[2020-05-22 07:42:54] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 4 trap constraints in 709 ms
[2020-05-22 07:42:54] [INFO ] [Real]Absence check using 17 positive place invariants in 17 ms returned sat
[2020-05-22 07:42:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 07:42:54] [INFO ] [Real]Absence check using state equation in 347 ms returned sat
[2020-05-22 07:42:54] [INFO ] Computed and/alt/rep : 463/1133/463 causal constraints in 31 ms.
[2020-05-22 07:42:54] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 07:42:55] [INFO ] [Nat]Absence check using 17 positive place invariants in 469 ms returned sat
[2020-05-22 07:42:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 07:42:55] [INFO ] [Nat]Absence check using state equation in 491 ms returned sat
[2020-05-22 07:42:55] [INFO ] Computed and/alt/rep : 463/1133/463 causal constraints in 52 ms.
[2020-05-22 07:42:58] [INFO ] Added : 372 causal constraints over 75 iterations in 2474 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 22 ms.
[2020-05-22 07:42:58] [INFO ] [Real]Absence check using 17 positive place invariants in 17 ms returned sat
[2020-05-22 07:42:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-22 07:42:58] [INFO ] [Real]Absence check using state equation in 361 ms returned sat
[2020-05-22 07:42:58] [INFO ] Computed and/alt/rep : 463/1133/463 causal constraints in 36 ms.
[2020-05-22 07:42:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-22 07:42:59] [INFO ] [Nat]Absence check using 17 positive place invariants in 161 ms returned sat
[2020-05-22 07:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-22 07:42:59] [INFO ] [Nat]Absence check using state equation in 406 ms returned sat
[2020-05-22 07:42:59] [INFO ] Computed and/alt/rep : 463/1133/463 causal constraints in 41 ms.
[2020-05-22 07:43:01] [INFO ] Added : 340 causal constraints over 68 iterations in 1998 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 34 ms.
[2020-05-22 07:43:01] [INFO ] [Real]Absence check using 17 positive place invariants in 20 ms returned unsat
FORMULA DiscoveryGPU-PT-15b-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DiscoveryGPU-PT-15b-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 39500 steps, including 108 resets, run finished after 109 ms. (steps per millisecond=362 ) properties seen :[0, 1] could not realise parikh vector
FORMULA DiscoveryGPU-PT-15b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 399 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=199 )
FORMULA DiscoveryGPU-PT-15b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590133381992

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-15b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itstools"
echo " Input is DiscoveryGPU-PT-15b, 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 r066-tajo-158922814800743"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-15b.tgz
mv DiscoveryGPU-PT-15b 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 ;