Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r231-smll-174903497500198.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is StigmergyElection-PT-11b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r231-smll-174903497500198
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 413M
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 153K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 413M May 29 14:33 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 1750356759945

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=StigmergyElection-PT-11b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-06-19 18:12:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-06-19 18:12:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-19 18:13:00] [INFO ] Load time of PNML (sax parser for PT used): 17542 ms
[2025-06-19 18:13:01] [INFO ] Transformed 1515 places.
[2025-06-19 18:13:02] [INFO ] Transformed 357966 transitions.
[2025-06-19 18:13:02] [INFO ] Found NUPN structural information;
[2025-06-19 18:13:02] [INFO ] Parsed PT model containing 1515 places and 357966 transitions and 7842915 arcs in 20006 ms.
Graph (trivial) has 1547 edges and 1515 vertex of which 231 / 1515 are part of one of the 33 SCC in 64 ms
Free SCC test removed 198 places
Structural test allowed to assert that 971 places are NOT stable. Took 1345 ms.
Ensure Unique test removed 220 transitions
Reduce redundant transitions removed 220 transitions.
RANDOM walk for 40000 steps (214 resets) in 58183 ms. (0 steps per ms) remains 544/544 properties
BEST_FIRST walk for 123 steps (8 resets) in 60 ms. (2 steps per ms) remains 544/544 properties
BEST_FIRST walk for 123 steps (8 resets) in 102 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 98 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 88 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 84 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 68 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 122 steps (8 resets) in 69 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 123 steps (8 resets) in 132 ms. (0 steps per ms) remains 544/544 properties
BEST_FIRST walk for 122 steps (8 resets) in 78 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 106 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 122 steps (8 resets) in 89 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 121 steps (8 resets) in 69 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 75 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 89 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 79 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 83 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 85 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 123 steps (8 resets) in 82 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 123 steps (8 resets) in 82 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 69 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 63 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 123 steps (8 resets) in 63 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 123 steps (8 resets) in 65 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 123 steps (8 resets) in 69 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 123 steps (8 resets) in 57 ms. (2 steps per ms) remains 544/544 properties
BEST_FIRST walk for 122 steps (8 resets) in 71 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 84 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 60 ms. (2 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 63 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 122 steps (8 resets) in 65 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 123 steps (8 resets) in 67 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 67 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 68 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 103 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 123 steps (8 resets) in 92 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 123 steps (8 resets) in 93 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 123 steps (8 resets) in 77 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 123 steps (8 resets) in 94 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 84 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 98 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 110 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 104 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 102 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 100 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 89 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 65 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 63 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 72 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 123 steps (8 resets) in 73 ms. (1 steps per ms) remains 544/544 properties
BEST_FIRST walk for 124 steps (8 resets) in 81 ms. (1 steps per ms) remains 544/544 properties
[2025-06-19 18:14:11] [INFO ] Flatten gal took : 53172 ms
Interrupted probabilistic random walk after 13633 steps, run timeout after 48009 ms. (steps per millisecond=0 ) properties seen :93 out of 544
Probabilistic random walk after 13633 steps, saw 8384 distinct states, run finished after 48021 ms. (steps per millisecond=0 ) properties seen :93
[2025-06-19 18:14:15] [INFO ] Flow matrix only has 357714 transitions (discarded 32 similar events)
// Phase 1: matrix 357714 rows 1317 cols
[2025-06-19 18:14:40] [INFO ] Computed 12 invariants in 25177 ms
[2025-06-19 18:14:44] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
[2025-06-19 18:15:00] [INFO ] Flatten gal took : 49529 ms
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
[2025-06-19 18:15:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11030470944749476398.gal : 10297 ms
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
[2025-06-19 18:15:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1511303628090754985.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11030470944749476398.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1511303628090754985.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/451 variables, 451/451 constraints. Problems are: Problem set: 0 solved, 451 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 451/359031 variables, and 451 constraints, problems are : Problem set: 0 solved, 451 unsolved in 7683 ms.
Refiners :[Domain max(s): 451/1317 constraints, Positive P Invariants (semi-flows): 0/12 constraints, State Equation: 0/1317 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 451/375 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 451 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/451 variables, 451/451 constraints. Problems are: Problem set: 0 solved, 451 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 451/359031 variables, and 451 constraints, problems are : Problem set: 0 solved, 451 unsolved in 6152 ms.
Refiners :[Domain max(s): 451/1317 constraints, Positive P Invariants (semi-flows): 0/12 constraints, State Equation: 0/1317 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 76/375 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 72225ms problems are : Problem set: 0 solved, 451 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 451 out of 1317 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1317/1317 places, 357746/357746 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 649 transitions
Trivial Post-agglo rules discarded 649 transitions
Performed 649 trivial Post agglomeration. Transition count delta: 649
Iterating post reduction 0 with 682 rules applied. Total rules applied 682 place count 1317 transition count 357064
Reduce places removed 649 places and 0 transitions.
Iterating post reduction 1 with 649 rules applied. Total rules applied 1331 place count 668 transition count 357064
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 1331 place count 668 transition count 357042

BK_STOP 1750357054451

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="StigmergyElection-PT-11b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
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 2-5832"
echo " Executing tool itstools"
echo " Input is StigmergyElection-PT-11b, 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 r231-smll-174903497500198"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-11b.tgz
mv StigmergyElection-PT-11b 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.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 ;