fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r303-tall-162124171100076
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for GPUForwardProgress-PT-16a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
228.619 4408.00 9160.00 195.90 TFTFFTFTFFTTTTTF 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.r303-tall-162124171100076.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 GPUForwardProgress-PT-16a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171100076
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 13K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 134K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 93K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.0K May 11 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 11 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 11 15:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 11 15:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.3K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 20K May 12 08:13 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 net-ReachabilityFireability-00
FORMULA_NAME net-ReachabilityFireability-01
FORMULA_NAME net-ReachabilityFireability-02
FORMULA_NAME net-ReachabilityFireability-03
FORMULA_NAME net-ReachabilityFireability-04
FORMULA_NAME net-ReachabilityFireability-05
FORMULA_NAME net-ReachabilityFireability-06
FORMULA_NAME net-ReachabilityFireability-07
FORMULA_NAME net-ReachabilityFireability-08
FORMULA_NAME net-ReachabilityFireability-09
FORMULA_NAME net-ReachabilityFireability-10
FORMULA_NAME net-ReachabilityFireability-11
FORMULA_NAME net-ReachabilityFireability-12
FORMULA_NAME net-ReachabilityFireability-13
FORMULA_NAME net-ReachabilityFireability-14
FORMULA_NAME net-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621335630977

[2021-05-18 11:00:32] [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]
[2021-05-18 11:00:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 11:00:32] [INFO ] Load time of PNML (sax parser for PT used): 36 ms
[2021-05-18 11:00:32] [INFO ] Transformed 72 places.
[2021-05-18 11:00:32] [INFO ] Transformed 89 transitions.
[2021-05-18 11:00:32] [INFO ] Found NUPN structural information;
[2021-05-18 11:00:32] [INFO ] Parsed PT model containing 72 places and 89 transitions in 75 ms.
Ensure Unique test removed 18 transitions
Reduce redundant transitions removed 18 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 34 resets, run finished after 84 ms. (steps per millisecond=119 ) properties seen :[0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1]
FORMULA net-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA net-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 1, 0, 0, 0]
FORMULA net-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 71 rows 72 cols
[2021-05-18 11:00:32] [INFO ] Computed 18 place invariants in 5 ms
[2021-05-18 11:00:33] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 15 ms returned sat
[2021-05-18 11:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:00:33] [INFO ] [Real]Absence check using state equation in 23 ms returned unsat
[2021-05-18 11:00:33] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 10 ms returned sat
[2021-05-18 11:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:00:33] [INFO ] [Real]Absence check using state equation in 11 ms returned unsat
[2021-05-18 11:00:33] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 8 ms returned sat
[2021-05-18 11:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:00:33] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2021-05-18 11:00:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:00:33] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 15 ms returned sat
[2021-05-18 11:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:00:33] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2021-05-18 11:00:33] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-18 11:00:33] [INFO ] [Nat]Added 17 Read/Feed constraints in 6 ms returned sat
[2021-05-18 11:00:33] [INFO ] Computed and/alt/rep : 70/340/70 causal constraints in 7 ms.
[2021-05-18 11:00:33] [INFO ] Added : 64 causal constraints over 13 iterations in 125 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2021-05-18 11:00:33] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 7 ms returned sat
[2021-05-18 11:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:00:33] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-18 11:00:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2021-05-18 11:00:33] [INFO ] Computed and/alt/rep : 70/340/70 causal constraints in 5 ms.
[2021-05-18 11:00:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:00:33] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 11 ms returned sat
[2021-05-18 11:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:00:33] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2021-05-18 11:00:33] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2021-05-18 11:00:33] [INFO ] Computed and/alt/rep : 70/340/70 causal constraints in 11 ms.
[2021-05-18 11:00:33] [INFO ] Added : 65 causal constraints over 14 iterations in 110 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-18 11:00:33] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 7 ms returned sat
[2021-05-18 11:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:00:33] [INFO ] [Real]Absence check using state equation in 10 ms returned unsat
[2021-05-18 11:00:33] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 7 ms returned sat
[2021-05-18 11:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:00:33] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-18 11:00:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2021-05-18 11:00:33] [INFO ] Computed and/alt/rep : 70/340/70 causal constraints in 8 ms.
[2021-05-18 11:00:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:00:33] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 10 ms returned sat
[2021-05-18 11:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:00:33] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2021-05-18 11:00:33] [INFO ] [Nat]Added 17 Read/Feed constraints in 6 ms returned sat
[2021-05-18 11:00:33] [INFO ] Computed and/alt/rep : 70/340/70 causal constraints in 7 ms.
[2021-05-18 11:00:34] [INFO ] Added : 64 causal constraints over 13 iterations in 93 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-18 11:00:34] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 6 ms returned sat
[2021-05-18 11:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:00:34] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-18 11:00:34] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2021-05-18 11:00:34] [INFO ] Computed and/alt/rep : 70/340/70 causal constraints in 5 ms.
[2021-05-18 11:00:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:00:34] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 9 ms returned sat
[2021-05-18 11:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:00:34] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-18 11:00:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2021-05-18 11:00:34] [INFO ] Computed and/alt/rep : 70/340/70 causal constraints in 5 ms.
[2021-05-18 11:00:34] [INFO ] Added : 64 causal constraints over 14 iterations in 96 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-18 11:00:34] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 6 ms returned unsat
[2021-05-18 11:00:34] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 7 ms returned sat
[2021-05-18 11:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:00:34] [INFO ] [Real]Absence check using state equation in 10 ms returned unsat
FORMULA net-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA net-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA net-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA net-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA net-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 6789 steps, including 57 resets, run visited all 4 properties in 32 ms. (steps per millisecond=212 )
FORMULA net-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA net-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA net-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA net-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621335635385

--------------------
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="GPUForwardProgress-PT-16a"
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 GPUForwardProgress-PT-16a, 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 r303-tall-162124171100076"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-16a.tgz
mv GPUForwardProgress-PT-16a 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 ;