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.r334-tall-171679081200830.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 itstools
Input is SharedMemory-PT-000020, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679081200830
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.3M
-rw-r--r-- 1 mcc users 152K Apr 12 15:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 648K Apr 12 15:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 286K Apr 12 15:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M Apr 12 15:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 55K Apr 23 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 159K Apr 23 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 125K Apr 23 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 388K Apr 23 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 358K Apr 12 16:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.5M Apr 12 16:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 422K Apr 12 16:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.7M Apr 12 16:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 23 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 413K May 18 16:43 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 SharedMemory-PT-000020-ReachabilityCardinality-2024-00
FORMULA_NAME SharedMemory-PT-000020-ReachabilityCardinality-2024-01
FORMULA_NAME SharedMemory-PT-000020-ReachabilityCardinality-2024-02
FORMULA_NAME SharedMemory-PT-000020-ReachabilityCardinality-2024-03
FORMULA_NAME SharedMemory-PT-000020-ReachabilityCardinality-2024-04
FORMULA_NAME SharedMemory-PT-000020-ReachabilityCardinality-2024-05
FORMULA_NAME SharedMemory-PT-000020-ReachabilityCardinality-2024-06
FORMULA_NAME SharedMemory-PT-000020-ReachabilityCardinality-2024-07
FORMULA_NAME SharedMemory-PT-000020-ReachabilityCardinality-2024-08
FORMULA_NAME SharedMemory-PT-000020-ReachabilityCardinality-2024-09
FORMULA_NAME SharedMemory-PT-000020-ReachabilityCardinality-2024-10
FORMULA_NAME SharedMemory-PT-000020-ReachabilityCardinality-2024-11
FORMULA_NAME SharedMemory-PT-000020-ReachabilityCardinality-2024-12
FORMULA_NAME SharedMemory-PT-000020-ReachabilityCardinality-2024-13
FORMULA_NAME SharedMemory-PT-000020-ReachabilityCardinality-2024-14
FORMULA_NAME SharedMemory-PT-000020-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716873338199

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SharedMemory-PT-000020
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-28 05:15:39] [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]
[2024-05-28 05:15:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 05:15:39] [INFO ] Load time of PNML (sax parser for PT used): 155 ms
[2024-05-28 05:15:39] [INFO ] Transformed 461 places.
[2024-05-28 05:15:39] [INFO ] Transformed 820 transitions.
[2024-05-28 05:15:39] [INFO ] Found NUPN structural information;
[2024-05-28 05:15:39] [INFO ] Parsed PT model containing 461 places and 820 transitions and 3200 arcs in 263 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 66 ms.
Working with output stream class java.io.PrintStream
FORMULA SharedMemory-PT-000020-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000020-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000020-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000020-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000020-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000020-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 05:15:40] [INFO ] Flatten gal took : 211 ms
[2024-05-28 05:15:40] [INFO ] Flatten gal took : 95 ms
[2024-05-28 05:15:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12739196702721814220.gal : 69 ms
[2024-05-28 05:15:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13617979486624792890.prop : 41 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/ReachabilityCardinality12739196702721814220.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13617979486624792890.prop' '--nowitness' '--gen-order' 'FOLLOW'

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 ...330
Loading property file /tmp/ReachabilityCardinality13617979486624792890.prop.
RANDOM walk for 40000 steps (8 resets) in 5628 ms. (7 steps per ms) remains 9/10 properties
FORMULA SharedMemory-PT-000020-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 868 ms. (46 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 187 ms. (212 steps per ms) remains 9/9 properties
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :16 after 216
BEST_FIRST walk for 40004 steps (8 resets) in 2277 ms. (17 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1042 ms. (38 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1779 ms. (22 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1493 ms. (26 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1391 ms. (28 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 191 ms. (208 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 162 ms. (245 steps per ms) remains 9/9 properties
// Phase 1: matrix 820 rows 461 cols
[2024-05-28 05:15:44] [INFO ] Computed 41 invariants in 38 ms
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :216 after 26244
Problem SharedMemory-PT-000020-ReachabilityCardinality-2024-07 is UNSAT
FORMULA SharedMemory-PT-000020-ReachabilityCardinality-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem SharedMemory-PT-000020-ReachabilityCardinality-2024-02 is UNSAT
FORMULA SharedMemory-PT-000020-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem SharedMemory-PT-000020-ReachabilityCardinality-2024-03 is UNSAT
FORMULA SharedMemory-PT-000020-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem SharedMemory-PT-000020-ReachabilityCardinality-2024-06 is UNSAT
FORMULA SharedMemory-PT-000020-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/461 variables, 461/461 constraints. Problems are: Problem set: 4 solved, 5 unsolved
Problem SharedMemory-PT-000020-ReachabilityCardinality-2024-00 is UNSAT
FORMULA SharedMemory-PT-000020-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem SharedMemory-PT-000020-ReachabilityCardinality-2024-04 is UNSAT
FORMULA SharedMemory-PT-000020-ReachabilityCardinality-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem SharedMemory-PT-000020-ReachabilityCardinality-2024-05 is UNSAT
FORMULA SharedMemory-PT-000020-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem SharedMemory-PT-000020-ReachabilityCardinality-2024-11 is UNSAT
FORMULA SharedMemory-PT-000020-ReachabilityCardinality-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/461 variables, 41/502 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/461 variables, 0/502 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 820/1281 variables, 461/963 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1281 variables, 0/963 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/1281 variables, 0/963 constraints. Problems are: Problem set: 8 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 963 constraints, problems are : Problem set: 8 solved, 1 unsolved in 670 ms.
Refiners :[Domain max(s): 461/461 constraints, Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 27/27 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/27 constraints. Problems are: Problem set: 8 solved, 1 unsolved
Problem SharedMemory-PT-000020-ReachabilityCardinality-2024-09 is UNSAT
FORMULA SharedMemory-PT-000020-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 440/1281 variables, and 57 constraints, problems are : Problem set: 9 solved, 0 unsolved in 103 ms.
Refiners :[Domain max(s): 27/461 constraints, Positive P Invariants (semi-flows): 30/41 constraints, State Equation: 0/461 constraints, PredecessorRefiner: 0/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 4077ms problems are : Problem set: 9 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 8806 ms.

BK_STOP 1716873349417

--------------------
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="SharedMemory-PT-000020"
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 SharedMemory-PT-000020, 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 r334-tall-171679081200830"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-PT-000020.tgz
mv SharedMemory-PT-000020 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 ;