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Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r107-smll-165260580500167
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for GPUForwardProgress-PT-40a

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
249.867 9322.00 19660.00 363.20 FFFTFTTTTFTTFFTT 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-165260580500167.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-40a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-smll-165260580500167
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 8.7K Apr 29 13:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 29 13:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 29 12:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 29 12:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Apr 29 13:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 29 13:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 29 13:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 106K Apr 29 13:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:57 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 62K 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-40a-ReachabilityCardinality-00
FORMULA_NAME GPUForwardProgress-PT-40a-ReachabilityCardinality-01
FORMULA_NAME GPUForwardProgress-PT-40a-ReachabilityCardinality-02
FORMULA_NAME GPUForwardProgress-PT-40a-ReachabilityCardinality-03
FORMULA_NAME GPUForwardProgress-PT-40a-ReachabilityCardinality-04
FORMULA_NAME GPUForwardProgress-PT-40a-ReachabilityCardinality-05
FORMULA_NAME GPUForwardProgress-PT-40a-ReachabilityCardinality-06
FORMULA_NAME GPUForwardProgress-PT-40a-ReachabilityCardinality-07
FORMULA_NAME GPUForwardProgress-PT-40a-ReachabilityCardinality-08
FORMULA_NAME GPUForwardProgress-PT-40a-ReachabilityCardinality-09
FORMULA_NAME GPUForwardProgress-PT-40a-ReachabilityCardinality-10
FORMULA_NAME GPUForwardProgress-PT-40a-ReachabilityCardinality-11
FORMULA_NAME GPUForwardProgress-PT-40a-ReachabilityCardinality-12
FORMULA_NAME GPUForwardProgress-PT-40a-ReachabilityCardinality-13
FORMULA_NAME GPUForwardProgress-PT-40a-ReachabilityCardinality-14
FORMULA_NAME GPUForwardProgress-PT-40a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655076500533

Running Version 0
[2022-06-12 23:28:23] [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]
[2022-06-12 23:28:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 23:28:23] [INFO ] Load time of PNML (sax parser for PT used): 98 ms
[2022-06-12 23:28:23] [INFO ] Transformed 168 places.
[2022-06-12 23:28:23] [INFO ] Transformed 209 transitions.
[2022-06-12 23:28:23] [INFO ] Found NUPN structural information;
[2022-06-12 23:28:23] [INFO ] Parsed PT model containing 168 places and 209 transitions in 166 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 42 transitions
Reduce redundant transitions removed 42 transitions.
FORMULA GPUForwardProgress-PT-40a-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40a-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-40a-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 11 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 13) seen :1
FORMULA GPUForwardProgress-PT-40a-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 12) seen :2
FORMULA GPUForwardProgress-PT-40a-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-40a-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 167 rows 168 cols
[2022-06-12 23:28:24] [INFO ] Computed 42 place invariants in 31 ms
[2022-06-12 23:28:24] [INFO ] [Real]Absence check using 0 positive and 42 generalized place invariants in 19 ms returned sat
[2022-06-12 23:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:28:24] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2022-06-12 23:28:24] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:28:25] [INFO ] [Nat]Absence check using 0 positive and 42 generalized place invariants in 23 ms returned sat
[2022-06-12 23:28:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:28:25] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2022-06-12 23:28:25] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-12 23:28:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 22 ms returned sat
[2022-06-12 23:28:25] [INFO ] Computed and/alt/rep : 160/600/160 causal constraints (skipped 6 transitions) in 51 ms.
[2022-06-12 23:28:26] [INFO ] Added : 140 causal constraints over 29 iterations in 869 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-06-12 23:28:26] [INFO ] [Real]Absence check using 0 positive and 42 generalized place invariants in 16 ms returned sat
[2022-06-12 23:28:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:28:26] [INFO ] [Real]Absence check using state equation in 173 ms returned sat
[2022-06-12 23:28:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:28:26] [INFO ] [Real]Absence check using 0 positive and 42 generalized place invariants in 21 ms returned sat
[2022-06-12 23:28:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:28:26] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2022-06-12 23:28:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:28:26] [INFO ] [Real]Absence check using 0 positive and 42 generalized place invariants in 13 ms returned sat
[2022-06-12 23:28:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:28:27] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2022-06-12 23:28:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:28:27] [INFO ] [Real]Absence check using 0 positive and 42 generalized place invariants in 26 ms returned sat
[2022-06-12 23:28:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:28:27] [INFO ] [Real]Absence check using state equation in 130 ms returned sat
[2022-06-12 23:28:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:28:27] [INFO ] [Real]Absence check using 0 positive and 42 generalized place invariants in 71 ms returned sat
[2022-06-12 23:28:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:28:27] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2022-06-12 23:28:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:28:27] [INFO ] [Real]Absence check using 0 positive and 42 generalized place invariants in 20 ms returned sat
[2022-06-12 23:28:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:28:27] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2022-06-12 23:28:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:28:28] [INFO ] [Real]Absence check using 0 positive and 42 generalized place invariants in 13 ms returned sat
[2022-06-12 23:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:28:28] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2022-06-12 23:28:28] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:28:28] [INFO ] [Real]Absence check using 0 positive and 42 generalized place invariants in 19 ms returned sat
[2022-06-12 23:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:28:28] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2022-06-12 23:28:28] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:28:28] [INFO ] [Real]Absence check using 0 positive and 42 generalized place invariants in 14 ms returned sat
[2022-06-12 23:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:28:28] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-06-12 23:28:28] [INFO ] Solution in real domain found non-integer solution.
FORMULA GPUForwardProgress-PT-40a-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPUForwardProgress-PT-40a-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPUForwardProgress-PT-40a-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPUForwardProgress-PT-40a-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPUForwardProgress-PT-40a-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPUForwardProgress-PT-40a-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPUForwardProgress-PT-40a-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPUForwardProgress-PT-40a-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPUForwardProgress-PT-40a-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 1 different solutions.
Finished Parikh walk after 58 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=29 )
FORMULA GPUForwardProgress-PT-40a-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655076509855

--------------------
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="GPUForwardProgress-PT-40a"
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 GPUForwardProgress-PT-40a, 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 r107-smll-165260580500167"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-40a.tgz
mv GPUForwardProgress-PT-40a 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 ;