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.r267-smll-171654405700118.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 greatspnxred
Input is PermAdmissibility-COL-02, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-171654405700118
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 7.3K Apr 12 09:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 12 09:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 12 09:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 12 09:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 09:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Apr 12 09:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 12 09:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 12 09:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 54K 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 PermAdmissibility-COL-02-ReachabilityCardinality-2024-00
FORMULA_NAME PermAdmissibility-COL-02-ReachabilityCardinality-2024-01
FORMULA_NAME PermAdmissibility-COL-02-ReachabilityCardinality-2024-02
FORMULA_NAME PermAdmissibility-COL-02-ReachabilityCardinality-2024-03
FORMULA_NAME PermAdmissibility-COL-02-ReachabilityCardinality-2024-04
FORMULA_NAME PermAdmissibility-COL-02-ReachabilityCardinality-2024-05
FORMULA_NAME PermAdmissibility-COL-02-ReachabilityCardinality-2024-06
FORMULA_NAME PermAdmissibility-COL-02-ReachabilityCardinality-2024-07
FORMULA_NAME PermAdmissibility-COL-02-ReachabilityCardinality-2024-08
FORMULA_NAME PermAdmissibility-COL-02-ReachabilityCardinality-2024-09
FORMULA_NAME PermAdmissibility-COL-02-ReachabilityCardinality-2024-10
FORMULA_NAME PermAdmissibility-COL-02-ReachabilityCardinality-2024-11
FORMULA_NAME PermAdmissibility-COL-02-ReachabilityCardinality-2024-12
FORMULA_NAME PermAdmissibility-COL-02-ReachabilityCardinality-2024-13
FORMULA_NAME PermAdmissibility-COL-02-ReachabilityCardinality-2024-14
FORMULA_NAME PermAdmissibility-COL-02-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716664733989

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PermAdmissibility-COL-02
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 19:18:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-25 19:18:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 19:18:56] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-25 19:18:57] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-25 19:18:58] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1351 ms
[2024-05-25 19:18:58] [INFO ] Imported 40 HL places and 16 HL transitions for a total of 208 PT places and 1024.0 transition bindings in 40 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 69 ms.
Working with output stream class java.io.PrintStream
[2024-05-25 19:18:58] [INFO ] Built PT skeleton of HLPN with 40 places and 16 transitions 83 arcs in 24 ms.
[2024-05-25 19:18:58] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 40 stabilizing places and 16 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 40 transition count 16
RANDOM walk for 40000 steps (832 resets) in 2216 ms. (18 steps per ms) remains 10/16 properties
BEST_FIRST walk for 40003 steps (532 resets) in 703 ms. (56 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (469 resets) in 401 ms. (99 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (490 resets) in 1143 ms. (34 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (524 resets) in 417 ms. (95 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (632 resets) in 296 ms. (134 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (510 resets) in 179 ms. (222 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (489 resets) in 266 ms. (149 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (539 resets) in 207 ms. (192 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (567 resets) in 135 ms. (294 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40000 steps (581 resets) in 155 ms. (256 steps per ms) remains 10/10 properties
// Phase 1: matrix 16 rows 40 cols
[2024-05-25 19:19:00] [INFO ] Computed 24 invariants in 8 ms
Problem PermAdmissibility-COL-02-ReachabilityCardinality-2024-00 is UNSAT
Problem PermAdmissibility-COL-02-ReachabilityCardinality-2024-02 is UNSAT
Problem PermAdmissibility-COL-02-ReachabilityCardinality-2024-07 is UNSAT
Problem PermAdmissibility-COL-02-ReachabilityCardinality-2024-08 is UNSAT
Problem PermAdmissibility-COL-02-ReachabilityCardinality-2024-09 is UNSAT
Problem PermAdmissibility-COL-02-ReachabilityCardinality-2024-10 is UNSAT
Problem PermAdmissibility-COL-02-ReachabilityCardinality-2024-11 is UNSAT
Problem PermAdmissibility-COL-02-ReachabilityCardinality-2024-12 is UNSAT
Problem PermAdmissibility-COL-02-ReachabilityCardinality-2024-15 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 24/24 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/24 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 16/56 variables, 40/64 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/64 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 0/56 variables, 0/64 constraints. Problems are: Problem set: 9 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 56/56 variables, and 64 constraints, problems are : Problem set: 9 solved, 1 unsolved in 349 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 40/40 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 3/3 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/3 constraints. Problems are: Problem set: 9 solved, 1 unsolved
Problem PermAdmissibility-COL-02-ReachabilityCardinality-2024-05 is UNSAT
After SMT solving in domain Int declared 40/56 variables, and 24 constraints, problems are : Problem set: 10 solved, 0 unsolved in 100 ms.
Refiners :[Generalized P Invariants (flows): 24/24 constraints, State Equation: 0/40 constraints, PredecessorRefiner: 0/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 557ms problems are : Problem set: 10 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2024-05-25 19:19:01] [INFO ] Flatten gal took : 34 ms
[2024-05-25 19:19:01] [INFO ] Flatten gal took : 12 ms
RANDOM walk for 0 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
FORMULA PermAdmissibility-COL-02-ReachabilityCardinality-2024-00 FALSE TECHNIQUES CPN_APPROX
FORMULA PermAdmissibility-COL-02-ReachabilityCardinality-2024-02 TRUE TECHNIQUES CPN_APPROX
FORMULA PermAdmissibility-COL-02-ReachabilityCardinality-2024-05 TRUE TECHNIQUES CPN_APPROX
FORMULA PermAdmissibility-COL-02-ReachabilityCardinality-2024-07 FALSE TECHNIQUES CPN_APPROX
FORMULA PermAdmissibility-COL-02-ReachabilityCardinality-2024-08 TRUE TECHNIQUES CPN_APPROX
FORMULA PermAdmissibility-COL-02-ReachabilityCardinality-2024-09 FALSE TECHNIQUES CPN_APPROX
FORMULA PermAdmissibility-COL-02-ReachabilityCardinality-2024-10 TRUE TECHNIQUES CPN_APPROX
FORMULA PermAdmissibility-COL-02-ReachabilityCardinality-2024-11 FALSE TECHNIQUES CPN_APPROX
FORMULA PermAdmissibility-COL-02-ReachabilityCardinality-2024-12 TRUE TECHNIQUES CPN_APPROX
FORMULA PermAdmissibility-COL-02-ReachabilityCardinality-2024-15 TRUE TECHNIQUES CPN_APPROX
Symmetric sort wr.t. initial and guards and successors and join/free detected :input
Symmetric sort wr.t. initial detected :input
Symmetric sort wr.t. initial and guards detected :input
Applying symmetric unfolding of full symmetric sort :input domain size was 8
[2024-05-25 19:19:01] [INFO ] Unfolded HLPN to a Petri net with 40 places and 16 transitions 83 arcs in 20 ms.
[2024-05-25 19:19:01] [INFO ] Unfolded 16 HLPN properties in 2 ms.
RANDOM walk for 40001 steps (830 resets) in 339 ms. (117 steps per ms) remains 1/6 properties
FORMULA PermAdmissibility-COL-02-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-COL-02-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-COL-02-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-COL-02-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-COL-02-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 412 steps (4 resets) in 6 ms. (58 steps per ms) remains 0/1 properties
FORMULA PermAdmissibility-COL-02-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 5004 ms.
ITS solved all properties within timeout

BK_STOP 1716664741591

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML

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="PermAdmissibility-COL-02"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is PermAdmissibility-COL-02, 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 r267-smll-171654405700118"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PermAdmissibility-COL-02.tgz
mv PermAdmissibility-COL-02 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 ;