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.r408-tall-171690546300143.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-10b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r408-tall-171690546300143
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416M
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 16:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K 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 416M 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1717101046270

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=StigmergyCommit-PT-10b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 20:30:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-05-30 20:30:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 20:31:01] [INFO ] Load time of PNML (sax parser for PT used): 13570 ms
[2024-05-30 20:31:02] [INFO ] Transformed 3352 places.
[2024-05-30 20:31:03] [INFO ] Transformed 359880 transitions.
[2024-05-30 20:31:03] [INFO ] Found NUPN structural information;
[2024-05-30 20:31:03] [INFO ] Parsed PT model containing 3352 places and 359880 transitions and 7847007 arcs in 15590 ms.
Graph (trivial) has 3329 edges and 3352 vertex of which 231 / 3352 are part of one of the 33 SCC in 55 ms
Free SCC test removed 198 places
Structural test allowed to assert that 1477 places are NOT stable. Took 951 ms.
Ensure Unique test removed 220 transitions
Reduce redundant transitions removed 220 transitions.
RANDOM walk for 40000 steps (197 resets) in 13170 ms. (3 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 27 ms. (4 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 26 ms. (4 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 60 ms. (2 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 94 ms. (1 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 59 ms. (2 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 76 ms. (1 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 95 ms. (1 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 30 ms. (3 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 23 ms. (5 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 31 ms. (3 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 21 ms. (5 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 122 steps (8 resets) in 27 ms. (4 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 26 ms. (4 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 27 ms. (4 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 122 steps (8 resets) in 22 ms. (5 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 24 ms. (4 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 35 ms. (3 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 27 ms. (4 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 25 ms. (4 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 22 ms. (5 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 24 ms. (4 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 34 ms. (3 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 122 steps (8 resets) in 35 ms. (3 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 34 ms. (3 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 36 ms. (3 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 24 ms. (4 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 21 ms. (5 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 26 ms. (4 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 34 ms. (3 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 22 ms. (5 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 22 ms. (5 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 20 ms. (5 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 26 ms. (4 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 20 ms. (5 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 18 ms. (6 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 21 ms. (5 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 122 steps (8 resets) in 21 ms. (5 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 23 ms. (5 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 18 ms. (6 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 17 ms. (6 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 19 ms. (6 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 21 ms. (5 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 19 ms. (6 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 123 steps (8 resets) in 21 ms. (5 steps per ms) remains 1875/1875 properties
Interrupted probabilistic random walk after 6459 steps, run timeout after 12012 ms. (steps per millisecond=0 ) properties seen :89 out of 1875
Probabilistic random walk after 6459 steps, saw 5543 distinct states, run finished after 12018 ms. (steps per millisecond=0 ) properties seen :89
[2024-05-30 20:31:26] [INFO ] Flow matrix only has 359628 transitions (discarded 32 similar events)
// Phase 1: matrix 359628 rows 3154 cols
[2024-05-30 20:31:47] [INFO ] Computed 12 invariants in 21147 ms
[2024-05-30 20:31:49] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1786 variables, 1786/1786 constraints. Problems are: Problem set: 0 solved, 1786 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1786/362782 variables, and 1786 constraints, problems are : Problem set: 0 solved, 1786 unsolved in 5137 ms.
Refiners :[Domain max(s): 1786/3154 constraints, Positive P Invariants (semi-flows): 0/12 constraints, State Equation: 0/3154 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1786/1709 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1786 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1786 variables, 1786/1786 constraints. Problems are: Problem set: 0 solved, 1786 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1786/362782 variables, and 1786 constraints, problems are : Problem set: 0 solved, 1786 unsolved in 5028 ms.
Refiners :[Domain max(s): 1786/3154 constraints, Positive P Invariants (semi-flows): 0/12 constraints, State Equation: 0/3154 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 77/1709 constraints, Known Traps: 0/0 constraints]
After SMT, in 141460ms problems are : Problem set: 0 solved, 1786 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1786 out of 3154 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3154/3154 places, 359660/359660 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1143 transitions
Trivial Post-agglo rules discarded 1143 transitions
Performed 1143 trivial Post agglomeration. Transition count delta: 1143
Iterating post reduction 0 with 1176 rules applied. Total rules applied 1176 place count 3154 transition count 358484
Reduce places removed 1143 places and 0 transitions.
Iterating post reduction 1 with 1143 rules applied. Total rules applied 2319 place count 2011 transition count 358484
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 2319 place count 2011 transition count 358462
Deduced a syphon composed of 22 places in 443 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 2363 place count 1989 transition count 358462
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 2364 place count 1988 transition count 358461
Iterating global reduction 2 with 1 rules applied. Total rules applied 2365 place count 1988 transition count 358461
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 140 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 2411 place count 1965 transition count 358438
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 24 places in 136 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 2459 place count 1941 transition count 358467
Free-agglomeration rule applied 95 times.
Iterating global reduction 2 with 95 rules applied. Total rules applied 2554 place count 1941 transition count 358372
Reduce places removed 95 places and 0 transitions.
Iterating post reduction 2 with 95 rules applied. Total rules applied 2649 place count 1846 transition count 358372
Renaming transitions due to excessive name length > 1024 char.
Applied a total of 2649 rules in 1001393 ms. Remains 1846 /3154 variables (removed 1308) and now considering 358372/359660 (removed 1288) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1001432 ms. Remains : 1846/3154 places, 358372/359660 transitions.
RANDOM walk for 402 steps (0 resets) in 132651 ms. (0 steps per ms) remains 1605/1786 properties
BEST_FIRST walk for 4004 steps (3 resets) in 96414 ms. (0 steps per ms) remains 1545/1605 properties
BEST_FIRST walk for 4004 steps (5 resets) in 64806 ms. (0 steps per ms) remains 1502/1545 properties
BEST_FIRST walk for 4004 steps (2 resets) in 127609 ms. (0 steps per ms) remains 1483/1502 properties
BEST_FIRST walk for 4004 steps (2 resets) in 96238 ms. (0 steps per ms) remains 1464/1483 properties
BEST_FIRST walk for 4003 steps (5 resets) in 64657 ms. (0 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4003 steps (3 resets) in 96427 ms. (0 steps per ms) remains 1455/1464 properties
BEST_FIRST walk for 4004 steps (6 resets) in 96353 ms. (0 steps per ms) remains 1445/1455 properties
BEST_FIRST walk for 4003 steps (3 resets) in 95754 ms. (0 steps per ms) remains 1445/1445 properties
BEST_FIRST walk for 4004 steps (4 resets) in 96109 ms. (0 steps per ms) remains 1438/1445 properties
BEST_FIRST walk for 4004 steps (7 resets) in 96173 ms. (0 steps per ms) remains 1438/1438 properties
BEST_FIRST walk for 4004 steps (6 resets) in 64763 ms. (0 steps per ms) remains 1428/1438 properties
BEST_FIRST walk for 4004 steps (4 resets) in 96318 ms. (0 steps per ms) remains 1425/1428 properties
BEST_FIRST walk for 4004 steps (2 resets) in 127640 ms. (0 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64759 ms. (0 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (4 resets) in 96449 ms. (0 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (1 resets) in 128428 ms. (0 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (2 resets) in 96127 ms. (0 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (5 resets) in 64588 ms. (0 steps per ms) remains 1425/1425 properties

BK_TIME_CONFINEMENT_REACHED

--------------------
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 StableMarking -timeout 180 -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-10b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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-10b, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r408-tall-171690546300143"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-10b.tgz
mv StigmergyCommit-PT-10b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;