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-171640625500376.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)
..............................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is GPUForwardProgress-PT-36b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-tall-171640625500376
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K Apr 11 22:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 61K Apr 11 22:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 11 22:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 11 22:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K 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 179K 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-36b-UpperBounds-00
FORMULA_NAME GPUForwardProgress-PT-36b-UpperBounds-01
FORMULA_NAME GPUForwardProgress-PT-36b-UpperBounds-02
FORMULA_NAME GPUForwardProgress-PT-36b-UpperBounds-03
FORMULA_NAME GPUForwardProgress-PT-36b-UpperBounds-04
FORMULA_NAME GPUForwardProgress-PT-36b-UpperBounds-05
FORMULA_NAME GPUForwardProgress-PT-36b-UpperBounds-06
FORMULA_NAME GPUForwardProgress-PT-36b-UpperBounds-07
FORMULA_NAME GPUForwardProgress-PT-36b-UpperBounds-08
FORMULA_NAME GPUForwardProgress-PT-36b-UpperBounds-09
FORMULA_NAME GPUForwardProgress-PT-36b-UpperBounds-10
FORMULA_NAME GPUForwardProgress-PT-36b-UpperBounds-11
FORMULA_NAME GPUForwardProgress-PT-36b-UpperBounds-12
FORMULA_NAME GPUForwardProgress-PT-36b-UpperBounds-13
FORMULA_NAME GPUForwardProgress-PT-36b-UpperBounds-14
FORMULA_NAME GPUForwardProgress-PT-36b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716555254944

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-36b
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-24 12:54:16] [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 12:54:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 12:54:16] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2024-05-24 12:54:16] [INFO ] Transformed 720 places.
[2024-05-24 12:54:16] [INFO ] Transformed 757 transitions.
[2024-05-24 12:54:16] [INFO ] Found NUPN structural information;
[2024-05-24 12:54:16] [INFO ] Parsed PT model containing 720 places and 757 transitions and 1877 arcs in 146 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 757 rows 720 cols
[2024-05-24 12:54:16] [INFO ] Computed 38 invariants in 30 ms
Incomplete random walk after 10000 steps, including 32 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 16) seen :8
FORMULA GPUForwardProgress-PT-36b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-36b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-36b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-36b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-36b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-36b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-36b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-36b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 8) seen :1
FORMULA GPUForwardProgress-PT-36b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 7) seen :0
[2024-05-24 12:54:17] [INFO ] Invariant cache hit.
[2024-05-24 12:54:17] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 81 ms returned sat
[2024-05-24 12:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 12:54:17] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2024-05-24 12:54:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 12:54:17] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 27 ms returned sat
[2024-05-24 12:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 12:54:18] [INFO ] [Nat]Absence check using state equation in 207 ms returned sat
[2024-05-24 12:54:18] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 46 ms.
[2024-05-24 12:54:19] [INFO ] Added : 185 causal constraints over 37 iterations in 1549 ms. Result :sat
Minimization took 81 ms.
[2024-05-24 12:54:19] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 22 ms returned sat
[2024-05-24 12:54:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 12:54:20] [INFO ] [Real]Absence check using state equation in 208 ms returned sat
[2024-05-24 12:54:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 12:54:20] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 21 ms returned sat
[2024-05-24 12:54:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 12:54:20] [INFO ] [Nat]Absence check using state equation in 204 ms returned sat
[2024-05-24 12:54:20] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 39 ms.
[2024-05-24 12:54:21] [INFO ] Added : 179 causal constraints over 36 iterations in 1425 ms. Result :sat
Minimization took 79 ms.
[2024-05-24 12:54:22] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 20 ms returned sat
[2024-05-24 12:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 12:54:22] [INFO ] [Real]Absence check using state equation in 208 ms returned sat
[2024-05-24 12:54:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 12:54:22] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 21 ms returned sat
[2024-05-24 12:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 12:54:22] [INFO ] [Nat]Absence check using state equation in 206 ms returned sat
[2024-05-24 12:54:22] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 49 ms.
[2024-05-24 12:54:24] [INFO ] Added : 156 causal constraints over 32 iterations in 1407 ms. Result :sat
Minimization took 91 ms.
[2024-05-24 12:54:24] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 20 ms returned sat
[2024-05-24 12:54:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 12:54:24] [INFO ] [Real]Absence check using state equation in 206 ms returned sat
[2024-05-24 12:54:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 12:54:24] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 21 ms returned sat
[2024-05-24 12:54:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 12:54:25] [INFO ] [Nat]Absence check using state equation in 206 ms returned sat
[2024-05-24 12:54:25] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 45 ms.
[2024-05-24 12:54:26] [INFO ] Added : 172 causal constraints over 35 iterations in 1657 ms. Result :sat
Minimization took 83 ms.
[2024-05-24 12:54:27] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 21 ms returned sat
[2024-05-24 12:54:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 12:54:27] [INFO ] [Real]Absence check using state equation in 212 ms returned sat
[2024-05-24 12:54:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 12:54:27] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 22 ms returned sat
[2024-05-24 12:54:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 12:54:27] [INFO ] [Nat]Absence check using state equation in 208 ms returned sat
[2024-05-24 12:54:27] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 34 ms.
[2024-05-24 12:54:29] [INFO ] Added : 181 causal constraints over 37 iterations in 1521 ms. Result :sat
Minimization took 85 ms.
[2024-05-24 12:54:29] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 20 ms returned sat
[2024-05-24 12:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 12:54:29] [INFO ] [Real]Absence check using state equation in 218 ms returned sat
[2024-05-24 12:54:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 12:54:29] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 21 ms returned sat
[2024-05-24 12:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 12:54:29] [INFO ] [Nat]Absence check using state equation in 193 ms returned sat
[2024-05-24 12:54:30] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 38 ms.
[2024-05-24 12:54:30] [INFO ] Added : 113 causal constraints over 23 iterations in 904 ms. Result :sat
Minimization took 71 ms.
[2024-05-24 12:54:31] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 20 ms returned sat
[2024-05-24 12:54:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 12:54:31] [INFO ] [Real]Absence check using state equation in 205 ms returned sat
[2024-05-24 12:54:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 12:54:31] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 23 ms returned sat
[2024-05-24 12:54:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 12:54:31] [INFO ] [Nat]Absence check using state equation in 194 ms returned sat
[2024-05-24 12:54:31] [INFO ] Computed and/alt/rep : 751/1369/751 causal constraints (skipped 5 transitions) in 39 ms.
[2024-05-24 12:54:33] [INFO ] Added : 193 causal constraints over 39 iterations in 1565 ms. Result :sat
Minimization took 95 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
FORMULA GPUForwardProgress-PT-36b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-36b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-36b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-36b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-36b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-36b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-36b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.
Total runtime 17273 ms.

BK_STOP 1716555274617

--------------------
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-36b"
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-36b, 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-171640625500376"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-36b.tgz
mv GPUForwardProgress-PT-36b 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 ;