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-171690529800207.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-09a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r399-tall-171690529800207
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 51M
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Apr 11 18:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Apr 11 18:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 11 18:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 11 18:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:59 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 51M 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-09a-ReachabilityFireability-2024-00
FORMULA_NAME StigmergyCommit-PT-09a-ReachabilityFireability-2024-01
FORMULA_NAME StigmergyCommit-PT-09a-ReachabilityFireability-2024-02
FORMULA_NAME StigmergyCommit-PT-09a-ReachabilityFireability-2024-03
FORMULA_NAME StigmergyCommit-PT-09a-ReachabilityFireability-2024-04
FORMULA_NAME StigmergyCommit-PT-09a-ReachabilityFireability-2024-05
FORMULA_NAME StigmergyCommit-PT-09a-ReachabilityFireability-2024-06
FORMULA_NAME StigmergyCommit-PT-09a-ReachabilityFireability-2024-07
FORMULA_NAME StigmergyCommit-PT-09a-ReachabilityFireability-2024-08
FORMULA_NAME StigmergyCommit-PT-09a-ReachabilityFireability-2024-09
FORMULA_NAME StigmergyCommit-PT-09a-ReachabilityFireability-2024-10
FORMULA_NAME StigmergyCommit-PT-09a-ReachabilityFireability-2024-11
FORMULA_NAME StigmergyCommit-PT-09a-ReachabilityFireability-2024-12
FORMULA_NAME StigmergyCommit-PT-09a-ReachabilityFireability-2024-13
FORMULA_NAME StigmergyCommit-PT-09a-ReachabilityFireability-2024-14
FORMULA_NAME StigmergyCommit-PT-09a-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716996101421

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-09a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 15:21:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-29 15:21:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 15:21:44] [INFO ] Load time of PNML (sax parser for PT used): 2033 ms
[2024-05-29 15:21:44] [INFO ] Transformed 364 places.
[2024-05-29 15:21:45] [INFO ] Transformed 50444 transitions.
[2024-05-29 15:21:45] [INFO ] Found NUPN structural information;
[2024-05-29 15:21:45] [INFO ] Parsed PT model containing 364 places and 50444 transitions and 999956 arcs in 2460 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 25 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 47924 transitions
Reduce redundant transitions removed 47924 transitions.
Reduction of identical properties reduced properties to check from 16 to 9
RANDOM walk for 40000 steps (8 resets) in 5931 ms. (6 steps per ms) remains 6/9 properties
FORMULA StigmergyCommit-PT-09a-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-09a-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-09a-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-09a-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-09a-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-09a-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-09a-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-09a-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-09a-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 345 ms. (115 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 703 ms. (56 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 167 ms. (238 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (9 resets) in 126 ms. (314 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 710 ms. (56 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 6/6 properties
[2024-05-29 15:21:47] [INFO ] Flow matrix only has 2490 transitions (discarded 30 similar events)
// Phase 1: matrix 2490 rows 364 cols
[2024-05-29 15:21:47] [INFO ] Computed 11 invariants in 38 ms
[2024-05-29 15:21:48] [INFO ] State equation strengthened by 2185 read => feed constraints.
Problem StigmergyCommit-PT-09a-ReachabilityFireability-2024-02 is UNSAT
FORMULA StigmergyCommit-PT-09a-ReachabilityFireability-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem StigmergyCommit-PT-09a-ReachabilityFireability-2024-06 is UNSAT
FORMULA StigmergyCommit-PT-09a-ReachabilityFireability-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem StigmergyCommit-PT-09a-ReachabilityFireability-2024-07 is UNSAT
FORMULA StigmergyCommit-PT-09a-ReachabilityFireability-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem StigmergyCommit-PT-09a-ReachabilityFireability-2024-08 is UNSAT
FORMULA StigmergyCommit-PT-09a-ReachabilityFireability-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 12/12 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/12 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 352/364 variables, 11/23 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/364 variables, 352/375 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/364 variables, 0/375 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2489/2853 variables, 364/739 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2853 variables, 2184/2923 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2853 variables, 0/2923 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1/2854 variables, 1/2924 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2854 variables, 0/2924 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/2854 variables, 0/2924 constraints. Problems are: Problem set: 4 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2854/2854 variables, and 2924 constraints, problems are : Problem set: 4 solved, 2 unsolved in 1531 ms.
Refiners :[Domain max(s): 364/364 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 364/364 constraints, ReadFeed: 2185/2185 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 2 unsolved
Problem StigmergyCommit-PT-09a-ReachabilityFireability-2024-00 is UNSAT
FORMULA StigmergyCommit-PT-09a-ReachabilityFireability-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem StigmergyCommit-PT-09a-ReachabilityFireability-2024-05 is UNSAT
FORMULA StigmergyCommit-PT-09a-ReachabilityFireability-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
FORMULA StigmergyCommit-PT-09a-ReachabilityFireability-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 12/2854 variables, and 12 constraints, problems are : Problem set: 6 solved, 0 unsolved in 30 ms.
Refiners :[Domain max(s): 12/364 constraints, Positive P Invariants (semi-flows): 0/11 constraints, State Equation: 0/364 constraints, ReadFeed: 0/2185 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 2334ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 7387 ms.
ITS solved all properties within timeout

BK_STOP 1716996110122

--------------------
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

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-09a"
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-09a, 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-171690529800207"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-09a.tgz
mv StigmergyCommit-PT-09a 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 ;