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.r180-tall-171640604000694.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 itstools
Input is GlobalResAllocation-PT-05, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640604000694
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 194M
-rw-r--r-- 1 mcc users 30K Apr 12 14:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 154K Apr 12 14:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6M Apr 12 14:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 24M Apr 12 14:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 16K Apr 22 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Apr 22 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5M Apr 22 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 14M Apr 22 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 78K Apr 12 22:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 403K Apr 12 22:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19M Apr 12 21:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74M Apr 12 21:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.2K Apr 22 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 55M 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 booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME GlobalResAllocation-PT-05-ReachabilityCardinality-2024-00
FORMULA_NAME GlobalResAllocation-PT-05-ReachabilityCardinality-2024-01
FORMULA_NAME GlobalResAllocation-PT-05-ReachabilityCardinality-2024-02
FORMULA_NAME GlobalResAllocation-PT-05-ReachabilityCardinality-2024-03
FORMULA_NAME GlobalResAllocation-PT-05-ReachabilityCardinality-2024-04
FORMULA_NAME GlobalResAllocation-PT-05-ReachabilityCardinality-2024-05
FORMULA_NAME GlobalResAllocation-PT-05-ReachabilityCardinality-2024-06
FORMULA_NAME GlobalResAllocation-PT-05-ReachabilityCardinality-2024-07
FORMULA_NAME GlobalResAllocation-PT-05-ReachabilityCardinality-2024-08
FORMULA_NAME GlobalResAllocation-PT-05-ReachabilityCardinality-2024-09
FORMULA_NAME GlobalResAllocation-PT-05-ReachabilityCardinality-2024-10
FORMULA_NAME GlobalResAllocation-PT-05-ReachabilityCardinality-2024-11
FORMULA_NAME GlobalResAllocation-PT-05-ReachabilityCardinality-2024-12
FORMULA_NAME GlobalResAllocation-PT-05-ReachabilityCardinality-2024-13
FORMULA_NAME GlobalResAllocation-PT-05-ReachabilityCardinality-2024-14
FORMULA_NAME GlobalResAllocation-PT-05-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716518668185

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GlobalResAllocation-PT-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-24 02:44:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 02:44:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 02:44:30] [INFO ] Load time of PNML (sax parser for PT used): 1513 ms
[2024-05-24 02:44:30] [INFO ] Transformed 75 places.
[2024-05-24 02:44:31] [INFO ] Transformed 56105 transitions.
[2024-05-24 02:44:31] [INFO ] Parsed PT model containing 75 places and 56105 transitions and 492760 arcs in 1871 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 53 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 50775 transitions
Reduce redundant transitions removed 50775 transitions.
RANDOM walk for 40000 steps (8 resets) in 8556 ms. (4 steps per ms) remains 14/16 properties
FORMULA GlobalResAllocation-PT-05-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GlobalResAllocation-PT-05-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-24 02:44:34] [INFO ] Flatten gal took : 1746 ms
BEST_FIRST walk for 40004 steps (8 resets) in 1187 ms. (33 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1125 ms. (35 steps per ms) remains 14/14 properties
[2024-05-24 02:44:34] [INFO ] Flatten gal took : 475 ms
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 665 ms. (60 steps per ms) remains 14/14 properties
[2024-05-24 02:44:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14537300982107495793.gal : 225 ms
[2024-05-24 02:44:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6394306000004578838.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14537300982107495793.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6394306000004578838.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 223 ms. (178 steps per ms) remains 14/14 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40004 steps (8 resets) in 1192 ms. (33 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 589 ms. (67 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 368 ms. (108 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 346 ms. (115 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 341 ms. (116 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 147 ms. (270 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 203 ms. (196 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 108 ms. (367 steps per ms) remains 14/14 properties
Loading property file /tmp/ReachabilityCardinality6394306000004578838.prop.
Normalized transition count is 5280 out of 5330 initially.
// Phase 1: matrix 5280 rows 75 cols
[2024-05-24 02:44:37] [INFO ] Computed 20 invariants in 207 ms
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :8 after 434
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :434 after 6320
Problem GlobalResAllocation-PT-05-ReachabilityCardinality-2024-06 is UNSAT
FORMULA GlobalResAllocation-PT-05-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem GlobalResAllocation-PT-05-ReachabilityCardinality-2024-04 is UNSAT
FORMULA GlobalResAllocation-PT-05-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem GlobalResAllocation-PT-05-ReachabilityCardinality-2024-10 is UNSAT
FORMULA GlobalResAllocation-PT-05-ReachabilityCardinality-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem GlobalResAllocation-PT-05-ReachabilityCardinality-2024-12 is UNSAT
FORMULA GlobalResAllocation-PT-05-ReachabilityCardinality-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem GlobalResAllocation-PT-05-ReachabilityCardinality-2024-13 is UNSAT
FORMULA GlobalResAllocation-PT-05-ReachabilityCardinality-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
Problem GlobalResAllocation-PT-05-ReachabilityCardinality-2024-14 is UNSAT
FORMULA GlobalResAllocation-PT-05-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
Problem GlobalResAllocation-PT-05-ReachabilityCardinality-2024-15 is UNSAT
FORMULA GlobalResAllocation-PT-05-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 12/12 constraints. Problems are: Problem set: 7 solved, 7 unsolved
Problem GlobalResAllocation-PT-05-ReachabilityCardinality-2024-00 is UNSAT
FORMULA GlobalResAllocation-PT-05-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem GlobalResAllocation-PT-05-ReachabilityCardinality-2024-01 is UNSAT
FORMULA GlobalResAllocation-PT-05-ReachabilityCardinality-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem GlobalResAllocation-PT-05-ReachabilityCardinality-2024-02 is UNSAT
FORMULA GlobalResAllocation-PT-05-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem GlobalResAllocation-PT-05-ReachabilityCardinality-2024-05 is UNSAT
FORMULA GlobalResAllocation-PT-05-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem GlobalResAllocation-PT-05-ReachabilityCardinality-2024-07 is UNSAT
FORMULA GlobalResAllocation-PT-05-ReachabilityCardinality-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem GlobalResAllocation-PT-05-ReachabilityCardinality-2024-08 is UNSAT
FORMULA GlobalResAllocation-PT-05-ReachabilityCardinality-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 8/20 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/20 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 5330/5405 variables, 75/95 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5405 variables, 0/95 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/5405 variables, 0/95 constraints. Problems are: Problem set: 13 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5405/5405 variables, and 95 constraints, problems are : Problem set: 13 solved, 1 unsolved in 1395 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 13 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 13 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 13 solved, 1 unsolved
Problem GlobalResAllocation-PT-05-ReachabilityCardinality-2024-11 is UNSAT
FORMULA GlobalResAllocation-PT-05-ReachabilityCardinality-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 69/5405 variables, and 12 constraints, problems are : Problem set: 14 solved, 0 unsolved in 64 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 0/8 constraints, State Equation: 0/75 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 3092ms problems are : Problem set: 14 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 10832 ms.

BK_STOP 1716518680184

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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="GlobalResAllocation-PT-05"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is GlobalResAllocation-PT-05, 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 r180-tall-171640604000694"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GlobalResAllocation-PT-05.tgz
mv GlobalResAllocation-PT-05 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 ;