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.r399-tall-171690529900247.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 greatspnxred
Input is StigmergyCommit-PT-11b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r399-tall-171690529900247
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4G
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 165K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.4G 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 StigmergyCommit-PT-11b-ReachabilityFireability-2024-00
FORMULA_NAME StigmergyCommit-PT-11b-ReachabilityFireability-2024-01
FORMULA_NAME StigmergyCommit-PT-11b-ReachabilityFireability-2024-02
FORMULA_NAME StigmergyCommit-PT-11b-ReachabilityFireability-2024-03
FORMULA_NAME StigmergyCommit-PT-11b-ReachabilityFireability-2024-04
FORMULA_NAME StigmergyCommit-PT-11b-ReachabilityFireability-2024-05
FORMULA_NAME StigmergyCommit-PT-11b-ReachabilityFireability-2024-06
FORMULA_NAME StigmergyCommit-PT-11b-ReachabilityFireability-2024-07
FORMULA_NAME StigmergyCommit-PT-11b-ReachabilityFireability-2024-08
FORMULA_NAME StigmergyCommit-PT-11b-ReachabilityFireability-2024-09
FORMULA_NAME StigmergyCommit-PT-11b-ReachabilityFireability-2024-10
FORMULA_NAME StigmergyCommit-PT-11b-ReachabilityFireability-2024-11
FORMULA_NAME StigmergyCommit-PT-11b-ReachabilityFireability-2023-12
FORMULA_NAME StigmergyCommit-PT-11b-ReachabilityFireability-2023-13
FORMULA_NAME StigmergyCommit-PT-11b-ReachabilityFireability-2023-14
FORMULA_NAME StigmergyCommit-PT-11b-ReachabilityFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717008130561

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-11b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 18:42:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-29 18:42:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 18:42:55] [INFO ] Load time of PNML (sax parser for PT used): 41988 ms
[2024-05-29 18:42:57] [INFO ] Transformed 3655 places.
[2024-05-29 18:43:01] [INFO ] Transformed 1070836 transitions.
[2024-05-29 18:43:01] [INFO ] Found NUPN structural information;
[2024-05-29 18:43:01] [INFO ] Parsed PT model containing 3655 places and 1070836 transitions and 25615632 arcs in 48045 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 186 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (184 resets) in 23349 ms. (1 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 325 ms. (12 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 628 ms. (6 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 247 ms. (16 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 304 ms. (13 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 244 ms. (16 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 241 ms. (16 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 227 ms. (17 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 295 ms. (13 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 213 ms. (18 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 226 ms. (17 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 205 ms. (19 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 204 ms. (19 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 222 ms. (17 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 218 ms. (18 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 224 ms. (17 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 230 ms. (17 steps per ms) remains 16/16 properties
Interrupted probabilistic random walk after 4388 steps, run timeout after 21051 ms. (steps per millisecond=0 ) properties seen :0 out of 16
Probabilistic random walk after 4388 steps, saw 3880 distinct states, run finished after 21056 ms. (steps per millisecond=0 ) properties seen :0
// Phase 1: matrix 1070836 rows 3655 cols
[2024-05-29 18:45:04] [INFO ] Computed 13 invariants in 80384 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 85/85 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem StigmergyCommit-PT-11b-ReachabilityFireability-2024-03 is UNSAT
FORMULA StigmergyCommit-PT-11b-ReachabilityFireability-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem StigmergyCommit-PT-11b-ReachabilityFireability-2023-12 is UNSAT
FORMULA StigmergyCommit-PT-11b-ReachabilityFireability-2023-12 FALSE TECHNIQUES SMT_REFINEMENT
Problem StigmergyCommit-PT-11b-ReachabilityFireability-2023-13 is UNSAT
FORMULA StigmergyCommit-PT-11b-ReachabilityFireability-2023-13 FALSE TECHNIQUES SMT_REFINEMENT
Problem StigmergyCommit-PT-11b-ReachabilityFireability-2023-15 is UNSAT
FORMULA StigmergyCommit-PT-11b-ReachabilityFireability-2023-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 3551/3636 variables, 12/97 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3636 variables, 3551/3648 constraints. Problems are: Problem set: 4 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3636/1074491 variables, and 3648 constraints, problems are : Problem set: 4 solved, 12 unsolved in 69899 ms.
Refiners :[Domain max(s): 3636/3655 constraints, Positive P Invariants (semi-flows): 12/13 constraints, State Equation: 0/3655 constraints, PredecessorRefiner: 16/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 85/85 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 0/85 constraints. Problems are: Problem set: 4 solved, 12 unsolved
Problem StigmergyCommit-PT-11b-ReachabilityFireability-2024-01 is UNSAT
FORMULA StigmergyCommit-PT-11b-ReachabilityFireability-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem StigmergyCommit-PT-11b-ReachabilityFireability-2024-04 is UNSAT
FORMULA StigmergyCommit-PT-11b-ReachabilityFireability-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem StigmergyCommit-PT-11b-ReachabilityFireability-2024-07 is UNSAT
FORMULA StigmergyCommit-PT-11b-ReachabilityFireability-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem StigmergyCommit-PT-11b-ReachabilityFireability-2023-14 is UNSAT
FORMULA StigmergyCommit-PT-11b-ReachabilityFireability-2023-14 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 3551/3636 variables, 12/97 constraints. Problems are: Problem set: 8 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3636 variables, 3551/3648 constraints. Problems are: Problem set: 8 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3636/1074491 variables, and 3648 constraints, problems are : Problem set: 8 solved, 8 unsolved in 75269 ms.
Refiners :[Domain max(s): 3636/3655 constraints, Positive P Invariants (semi-flows): 12/13 constraints, State Equation: 0/3655 constraints, PredecessorRefiner: 11/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 237940ms problems are : Problem set: 8 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 85 out of 3655 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3655/3655 places, 1070836/1070836 transitions.
Graph (trivial) has 3406 edges and 3655 vertex of which 252 / 3655 are part of one of the 36 SCC in 71 ms
Free SCC test removed 216 places
Drop transitions (Empty/Sink Transition effects.) removed 276 transitions
Reduce isomorphic transitions removed 276 transitions.
Graph (complete) has 7005 edges and 3439 vertex of which 3415 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.3855 ms
Discarding 24 places :
Also discarding 12 output transitions
Drop transitions (Output transitions of discarded places.) removed 12 transitions
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2571 transitions
Trivial Post-agglo rules discarded 2571 transitions
Performed 2571 trivial Post agglomeration. Transition count delta: 2571
Iterating post reduction 0 with 2583 rules applied. Total rules applied 2585 place count 3415 transition count 1067965
Reduce places removed 2571 places and 0 transitions.
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 1 with 2631 rules applied. Total rules applied 5216 place count 844 transition count 1067905
Reduce places removed 24 places and 0 transitions.
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Iterating post reduction 2 with 61 rules applied. Total rules applied 5277 place count 820 transition count 1067868
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 3 with 37 rules applied. Total rules applied 5314 place count 783 transition count 1067868
Performed 168 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 168 Pre rules applied. Total rules applied 5314 place count 783 transition count 1067700
Deduced a syphon composed of 168 places in 3036 ms
Reduce places removed 168 places and 0 transitions.
Iterating global reduction 4 with 336 rules applied. Total rules applied 5650 place count 615 transition count 1067700
Discarding 177 places :
Symmetric choice reduction at 4 with 177 rule applications. Total rules 5827 place count 438 transition count 1067523
Iterating global reduction 4 with 177 rules applied. Total rules applied 6004 place count 438 transition count 1067523
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 4 with 23 rules applied. Total rules applied 6027 place count 438 transition count 1067500
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 6027 place count 438 transition count 1067499
Deduced a syphon composed of 1 places in 2830 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 6029 place count 437 transition count 1067499
Discarding 67 places :
Symmetric choice reduction at 5 with 67 rule applications. Total rules 6096 place count 370 transition count 1067409
Iterating global reduction 5 with 67 rules applied. Total rules applied 6163 place count 370 transition count 1067409
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running StigmergyCommit-PT-11b

IS_COLORED=
IS_NUPN=1

LOADING model.pnml ...
EXCEPTION RAISED.
FAILED.
Cannot convert PNML file into net/def format.

BK_STOP 1717008784285

--------------------
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 ReachabilityFireability -timeout 360 -rebuildPNML
java.lang.OutOfMemoryError: Java heap space
at java.xml/com.sun.org.apache.xerces.internal.dom.DeferredDocumentImpl.getNodeObject(DeferredDocumentImpl.java:942)
at java.xml/com.sun.org.apache.xerces.internal.dom.DeferredElementImpl.synchronizeData(DeferredElementImpl.java:122)
at java.xml/com.sun.org.apache.xerces.internal.dom.ElementImpl.getTagName(ElementImpl.java:332)
at java.xml/com.sun.org.apache.xerces.internal.dom.DeepNodeListImpl.nextMatchingElementAfter(DeepNodeListImpl.java:198)
at java.xml/com.sun.org.apache.xerces.internal.dom.DeepNodeListImpl.item(DeepNodeListImpl.java:146)
at java.xml/com.sun.org.apache.xerces.internal.dom.DeepNodeListImpl.getLength(DeepNodeListImpl.java:116)
at editor.domain.io.PNMLFormat.importPNML(PNMLFormat.java:807)
at editor.cli.UnfoldingCommand.toolMain(UnfoldingCommand.java:154)
at editor.cli.UnfoldingCommand.main(UnfoldingCommand.java:46)

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="StigmergyCommit-PT-11b"
export BK_EXAMINATION="ReachabilityFireability"
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 StigmergyCommit-PT-11b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r399-tall-171690529900247"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-11b.tgz
mv StigmergyCommit-PT-11b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;