Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r197-tall-171640625400336.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is GPUForwardProgress-PT-20b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-tall-171640625400336
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 22:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Apr 11 22:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 11 22:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Apr 11 22:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 103K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-00
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-01
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-02
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-03
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-04
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-05
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-06
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-07
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-08
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-09
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-10
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-11
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-12
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-13
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-14
FORMULA_NAME GPUForwardProgress-PT-20b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716554868909

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-20b
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-24 12:47:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 12:47:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 12:47:50] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2024-05-24 12:47:50] [INFO ] Transformed 416 places.
[2024-05-24 12:47:50] [INFO ] Transformed 437 transitions.
[2024-05-24 12:47:50] [INFO ] Found NUPN structural information;
[2024-05-24 12:47:50] [INFO ] Parsed PT model containing 416 places and 437 transitions and 1077 arcs in 130 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 4 ms.
// Phase 1: matrix 437 rows 416 cols
[2024-05-24 12:47:50] [INFO ] Computed 22 invariants in 24 ms
Incomplete random walk after 10000 steps, including 54 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 16) seen :10
FORMULA GPUForwardProgress-PT-20b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :0
[2024-05-24 12:47:50] [INFO ] Invariant cache hit.
[2024-05-24 12:47:50] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 15 ms returned sat
[2024-05-24 12:47:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 12:47:51] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2024-05-24 12:47:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 12:47:51] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 11 ms returned sat
[2024-05-24 12:47:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 12:47:51] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2024-05-24 12:47:51] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 27 ms.
[2024-05-24 12:47:52] [INFO ] Added : 265 causal constraints over 53 iterations in 1485 ms. Result :sat
Minimization took 168 ms.
[2024-05-24 12:47:53] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 11 ms returned sat
[2024-05-24 12:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 12:47:53] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2024-05-24 12:47:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 12:47:53] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 11 ms returned sat
[2024-05-24 12:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 12:47:53] [INFO ] [Nat]Absence check using state equation in 110 ms returned sat
[2024-05-24 12:47:53] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 29 ms.
[2024-05-24 12:47:54] [INFO ] Added : 149 causal constraints over 30 iterations in 795 ms. Result :sat
Minimization took 56 ms.
[2024-05-24 12:47:54] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 10 ms returned sat
[2024-05-24 12:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 12:47:54] [INFO ] [Real]Absence check using state equation in 111 ms returned sat
[2024-05-24 12:47:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 12:47:54] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 13 ms returned sat
[2024-05-24 12:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 12:47:54] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2024-05-24 12:47:54] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 22 ms.
[2024-05-24 12:47:55] [INFO ] Added : 112 causal constraints over 23 iterations in 525 ms. Result :sat
Minimization took 47 ms.
[2024-05-24 12:47:55] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 10 ms returned sat
[2024-05-24 12:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 12:47:55] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2024-05-24 12:47:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 12:47:55] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 12 ms returned sat
[2024-05-24 12:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 12:47:55] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2024-05-24 12:47:55] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 24 ms.
[2024-05-24 12:47:56] [INFO ] Added : 134 causal constraints over 27 iterations in 710 ms. Result :sat
Minimization took 53 ms.
[2024-05-24 12:47:56] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 10 ms returned sat
[2024-05-24 12:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 12:47:56] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2024-05-24 12:47:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 12:47:56] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 11 ms returned sat
[2024-05-24 12:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 12:47:56] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2024-05-24 12:47:56] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 23 ms.
[2024-05-24 12:47:57] [INFO ] Added : 134 causal constraints over 27 iterations in 671 ms. Result :sat
Minimization took 53 ms.
[2024-05-24 12:47:57] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 11 ms returned sat
[2024-05-24 12:47:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 12:47:57] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2024-05-24 12:47:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 12:47:57] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 11 ms returned sat
[2024-05-24 12:47:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 12:47:58] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2024-05-24 12:47:58] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 26 ms.
[2024-05-24 12:47:58] [INFO ] Added : 124 causal constraints over 25 iterations in 599 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
FORMULA GPUForwardProgress-PT-20b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 8674 ms.

BK_STOP 1716554879802

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-20b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is GPUForwardProgress-PT-20b, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r197-tall-171640625400336"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-20b.tgz
mv GPUForwardProgress-PT-20b execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;