fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r107-smll-165260580500144
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for GPUForwardProgress-PT-24a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
227.231 6370.00 14223.00 305.70 FTTFTTFFFFTTTFTT 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.r107-smll-165260580500144.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is GPUForwardProgress-PT-24a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-smll-165260580500144
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 7.9K Apr 29 12:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Apr 29 12:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 12:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 12:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 9 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 29 12:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Apr 29 12:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 29 12:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K Apr 29 12:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 38K 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 GPUForwardProgress-PT-24a-ReachabilityFireability-00
FORMULA_NAME GPUForwardProgress-PT-24a-ReachabilityFireability-01
FORMULA_NAME GPUForwardProgress-PT-24a-ReachabilityFireability-02
FORMULA_NAME GPUForwardProgress-PT-24a-ReachabilityFireability-03
FORMULA_NAME GPUForwardProgress-PT-24a-ReachabilityFireability-04
FORMULA_NAME GPUForwardProgress-PT-24a-ReachabilityFireability-05
FORMULA_NAME GPUForwardProgress-PT-24a-ReachabilityFireability-06
FORMULA_NAME GPUForwardProgress-PT-24a-ReachabilityFireability-07
FORMULA_NAME GPUForwardProgress-PT-24a-ReachabilityFireability-08
FORMULA_NAME GPUForwardProgress-PT-24a-ReachabilityFireability-09
FORMULA_NAME GPUForwardProgress-PT-24a-ReachabilityFireability-10
FORMULA_NAME GPUForwardProgress-PT-24a-ReachabilityFireability-11
FORMULA_NAME GPUForwardProgress-PT-24a-ReachabilityFireability-12
FORMULA_NAME GPUForwardProgress-PT-24a-ReachabilityFireability-13
FORMULA_NAME GPUForwardProgress-PT-24a-ReachabilityFireability-14
FORMULA_NAME GPUForwardProgress-PT-24a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655076009469

Running Version 0
[2022-06-12 23:20:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2022-06-12 23:20:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 23:20:12] [INFO ] Load time of PNML (sax parser for PT used): 78 ms
[2022-06-12 23:20:12] [INFO ] Transformed 104 places.
[2022-06-12 23:20:12] [INFO ] Transformed 129 transitions.
[2022-06-12 23:20:12] [INFO ] Found NUPN structural information;
[2022-06-12 23:20:12] [INFO ] Parsed PT model containing 104 places and 129 transitions in 148 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 28 ms.
Working with output stream class java.io.PrintStream
[2022-06-12 23:20:12] [INFO ] Initial state test concluded for 2 properties.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
FORMULA GPUForwardProgress-PT-24a-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-24a-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 24 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 14) seen :8
FORMULA GPUForwardProgress-PT-24a-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-24a-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-24a-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-24a-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-24a-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-24a-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-24a-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-24a-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 6) seen :1
FORMULA GPUForwardProgress-PT-24a-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 5) seen :1
FORMULA GPUForwardProgress-PT-24a-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 103 rows 104 cols
[2022-06-12 23:20:12] [INFO ] Computed 26 place invariants in 14 ms
[2022-06-12 23:20:13] [INFO ] [Real]Absence check using 0 positive and 26 generalized place invariants in 25 ms returned sat
[2022-06-12 23:20:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:20:13] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2022-06-12 23:20:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:20:13] [INFO ] [Nat]Absence check using 0 positive and 26 generalized place invariants in 16 ms returned sat
[2022-06-12 23:20:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:20:13] [INFO ] [Nat]Absence check using state equation in 30 ms returned unsat
[2022-06-12 23:20:13] [INFO ] [Real]Absence check using 0 positive and 26 generalized place invariants in 15 ms returned sat
[2022-06-12 23:20:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:20:13] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2022-06-12 23:20:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:20:13] [INFO ] [Nat]Absence check using 0 positive and 26 generalized place invariants in 16 ms returned sat
[2022-06-12 23:20:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:20:13] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-06-12 23:20:13] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-12 23:20:13] [INFO ] [Nat]Added 25 Read/Feed constraints in 6 ms returned sat
[2022-06-12 23:20:13] [INFO ] Computed and/alt/rep : 96/360/96 causal constraints (skipped 6 transitions) in 17 ms.
[2022-06-12 23:20:14] [INFO ] Added : 71 causal constraints over 15 iterations in 281 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 10 ms.
[2022-06-12 23:20:14] [INFO ] [Real]Absence check using 0 positive and 26 generalized place invariants in 18 ms returned sat
[2022-06-12 23:20:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:20:14] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-06-12 23:20:14] [INFO ] [Real]Added 25 Read/Feed constraints in 13 ms returned sat
[2022-06-12 23:20:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:20:14] [INFO ] [Nat]Absence check using 0 positive and 26 generalized place invariants in 18 ms returned sat
[2022-06-12 23:20:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:20:14] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2022-06-12 23:20:14] [INFO ] [Nat]Added 25 Read/Feed constraints in 7 ms returned sat
[2022-06-12 23:20:14] [INFO ] Computed and/alt/rep : 96/360/96 causal constraints (skipped 6 transitions) in 14 ms.
[2022-06-12 23:20:14] [INFO ] Added : 66 causal constraints over 14 iterations in 233 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-06-12 23:20:14] [INFO ] [Real]Absence check using 0 positive and 26 generalized place invariants in 14 ms returned sat
[2022-06-12 23:20:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:20:14] [INFO ] [Real]Absence check using state equation in 22 ms returned unsat
FORMULA GPUForwardProgress-PT-24a-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPUForwardProgress-PT-24a-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 10800 steps, including 111 resets, run finished after 61 ms. (steps per millisecond=177 ) properties (out of 2) seen :1 could not realise parikh vector
FORMULA GPUForwardProgress-PT-24a-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 69 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=69 )
FORMULA GPUForwardProgress-PT-24a-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655076015839

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="GPUForwardProgress-PT-24a"
export BK_EXAMINATION="ReachabilityFireability"
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 GPUForwardProgress-PT-24a, 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 r107-smll-165260580500144"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-24a.tgz
mv GPUForwardProgress-PT-24a 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 ;