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-171679080700630.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 ServersAndClients-PT-100080, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679080700630
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.3M
-rw-r--r-- 1 mcc users 8.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Apr 23 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 15:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Apr 13 15:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Apr 13 15:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 13 15:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 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 4.9M 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 ServersAndClients-PT-100080-ReachabilityCardinality-2024-00
FORMULA_NAME ServersAndClients-PT-100080-ReachabilityCardinality-2024-01
FORMULA_NAME ServersAndClients-PT-100080-ReachabilityCardinality-2024-02
FORMULA_NAME ServersAndClients-PT-100080-ReachabilityCardinality-2024-03
FORMULA_NAME ServersAndClients-PT-100080-ReachabilityCardinality-2024-04
FORMULA_NAME ServersAndClients-PT-100080-ReachabilityCardinality-2024-05
FORMULA_NAME ServersAndClients-PT-100080-ReachabilityCardinality-2024-06
FORMULA_NAME ServersAndClients-PT-100080-ReachabilityCardinality-2024-07
FORMULA_NAME ServersAndClients-PT-100080-ReachabilityCardinality-2024-08
FORMULA_NAME ServersAndClients-PT-100080-ReachabilityCardinality-2024-09
FORMULA_NAME ServersAndClients-PT-100080-ReachabilityCardinality-2024-10
FORMULA_NAME ServersAndClients-PT-100080-ReachabilityCardinality-2024-11
FORMULA_NAME ServersAndClients-PT-100080-ReachabilityCardinality-2024-12
FORMULA_NAME ServersAndClients-PT-100080-ReachabilityCardinality-2024-13
FORMULA_NAME ServersAndClients-PT-100080-ReachabilityCardinality-2024-14
FORMULA_NAME ServersAndClients-PT-100080-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716861249166

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ServersAndClients-PT-100080
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-28 01:54:10] [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 01:54:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 01:54:10] [INFO ] Load time of PNML (sax parser for PT used): 427 ms
[2024-05-28 01:54:10] [INFO ] Transformed 8481 places.
[2024-05-28 01:54:10] [INFO ] Transformed 16200 transitions.
[2024-05-28 01:54:10] [INFO ] Found NUPN structural information;
[2024-05-28 01:54:10] [INFO ] Parsed PT model containing 8481 places and 16200 transitions and 48800 arcs in 596 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
FORMULA ServersAndClients-PT-100080-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100080-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-100080-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 5354 ms. (7 steps per ms) remains 10/13 properties
FORMULA ServersAndClients-PT-100080-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-100080-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ServersAndClients-PT-100080-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 474 ms. (84 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 336 ms. (118 steps per ms) remains 8/10 properties
FORMULA ServersAndClients-PT-100080-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ServersAndClients-PT-100080-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-28 01:54:12] [INFO ] Flatten gal took : 1230 ms
BEST_FIRST walk for 40004 steps (8 resets) in 372 ms. (107 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 289 ms. (137 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 358 ms. (111 steps per ms) remains 7/8 properties
FORMULA ServersAndClients-PT-100080-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 709 ms. (56 steps per ms) remains 6/7 properties
FORMULA ServersAndClients-PT-100080-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-28 01:54:13] [INFO ] Flatten gal took : 755 ms
BEST_FIRST walk for 40004 steps (8 resets) in 1199 ms. (33 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 409 ms. (97 steps per ms) remains 6/6 properties
[2024-05-28 01:54:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17748196550279228286.gal : 285 ms
[2024-05-28 01:54:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7549314795451584457.prop : 1 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/ReachabilityCardinality17748196550279228286.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7549314795451584457.prop' '--nowitness' '--gen-order' 'FOLLOW'
// Phase 1: matrix 16200 rows 8481 cols

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
[2024-05-28 01:54:14] [INFO ] Computed 281 invariants in 193 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem ServersAndClients-PT-100080-ReachabilityCardinality-2024-00 is UNSAT
FORMULA ServersAndClients-PT-100080-ReachabilityCardinality-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem ServersAndClients-PT-100080-ReachabilityCardinality-2024-05 is UNSAT
FORMULA ServersAndClients-PT-100080-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem ServersAndClients-PT-100080-ReachabilityCardinality-2024-09 is UNSAT
FORMULA ServersAndClients-PT-100080-ReachabilityCardinality-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 8222/8292 variables, 92/162 constraints. Problems are: Problem set: 3 solved, 3 unsolved
Loading property file /tmp/ReachabilityCardinality7549314795451584457.prop.
At refinement iteration 3 (INCLUDED_ONLY) 0/8292 variables, 8222/8384 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8292 variables, 0/8384 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 89/8381 variables, 89/8473 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8381 variables, 89/8562 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8381 variables, 0/8562 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 100/8481 variables, 100/8662 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/8481 variables, 100/8762 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/8481 variables, 0/8762 constraints. Problems are: Problem set: 3 solved, 3 unsolved
SMT process timed out in 5439ms, After SMT, problems are : Problem set: 3 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 25 out of 8481 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8481/8481 places, 16200/16200 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7975 transitions
Trivial Post-agglo rules discarded 7975 transitions
Performed 7975 trivial Post agglomeration. Transition count delta: 7975
Iterating post reduction 0 with 7975 rules applied. Total rules applied 7975 place count 8481 transition count 8225
Reduce places removed 8033 places and 0 transitions.
Ensure Unique test removed 5700 transitions
Reduce isomorphic transitions removed 5700 transitions.
Iterating post reduction 1 with 13733 rules applied. Total rules applied 21708 place count 448 transition count 2525
Drop transitions (Redundant composition of simpler transitions.) removed 2175 transitions
Redundant transition composition rules discarded 2175 transitions
Iterating global reduction 2 with 2175 rules applied. Total rules applied 23883 place count 448 transition count 350
Discarding 79 places :
Implicit places reduction removed 79 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 158 transitions
Trivial Post-agglo rules discarded 158 transitions
Performed 158 trivial Post agglomeration. Transition count delta: 158
Iterating post reduction 2 with 237 rules applied. Total rules applied 24120 place count 369 transition count 192
Reduce places removed 237 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Iterating post reduction 3 with 316 rules applied. Total rules applied 24436 place count 132 transition count 113
Partial Free-agglomeration rule applied 21 times.
Drop transitions (Partial Free agglomeration) removed 21 transitions
Iterating global reduction 4 with 21 rules applied. Total rules applied 24457 place count 132 transition count 113
Applied a total of 24457 rules in 402 ms. Remains 132 /8481 variables (removed 8349) and now considering 113/16200 (removed 16087) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 420 ms. Remains : 132/8481 places, 113/16200 transitions.
RANDOM walk for 40000 steps (8 resets) in 590 ms. (67 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 94 ms. (421 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 113 ms. (350 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 3/3 properties
Probably explored full state space saw : 68 states, properties seen :0
Probabilistic random walk after 181 steps, saw 68 distinct states, run finished after 14 ms. (steps per millisecond=12 ) properties seen :0
Explored full state space saw : 68 states, properties seen :0
Exhaustive walk after 181 steps, saw 68 distinct states, run finished after 6 ms. (steps per millisecond=30 ) properties seen :0
FORMULA ServersAndClients-PT-100080-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA ServersAndClients-PT-100080-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA ServersAndClients-PT-100080-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
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 9847 ms.

BK_STOP 1716861260217

--------------------
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="ServersAndClients-PT-100080"
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 ServersAndClients-PT-100080, 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-171679080700630"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-100080.tgz
mv ServersAndClients-PT-100080 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 ;