About the Execution of 2024-gold for Champagne-PT-H08T2O
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15692.380 | 40748.00 | 51515.00 | 201.20 | T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r266-tall-174931350000072.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool gold2024
Input is Champagne-PT-H08T2O, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r266-tall-174931350000072
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 6.9K Jun 6 08:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Jun 6 08:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Jun 6 08:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Jun 6 08:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Jun 6 13:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Jun 6 13:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 13:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 13:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 8.9K Jun 6 08:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Jun 6 08:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Jun 6 08:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Jun 6 08:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 13:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 13:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 283K Jun 5 20:08 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 QuasiLiveness
=== Now, execution of the tool begins
BK_START 1749318922136
Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Champagne-PT-H08T2O
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2025-06-07 17:55:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2025-06-07 17:55:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 17:55:23] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2025-06-07 17:55:23] [INFO ] Transformed 1405 places.
[2025-06-07 17:55:23] [INFO ] Transformed 1828 transitions.
[2025-06-07 17:55:23] [INFO ] Found NUPN structural information;
[2025-06-07 17:55:23] [INFO ] Parsed PT model containing 1405 places and 1828 transitions and 4416 arcs in 227 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1405/1405 places, 1828/1828 transitions.
Graph (trivial) has 1465 edges and 1405 vertex of which 723 / 1405 are part of one of the 37 SCC in 9 ms
Free SCC test removed 686 places
Ensure Unique test removed 747 transitions
Reduce isomorphic transitions removed 747 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 357 transitions
Trivial Post-agglo rules discarded 357 transitions
Performed 357 trivial Post agglomeration. Transition count delta: 357
Iterating post reduction 0 with 357 rules applied. Total rules applied 358 place count 719 transition count 724
Reduce places removed 357 places and 0 transitions.
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 1 with 427 rules applied. Total rules applied 785 place count 362 transition count 654
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 2 with 35 rules applied. Total rules applied 820 place count 327 transition count 654
Performed 198 Post agglomeration using F-continuation condition.Transition count delta: 198
Deduced a syphon composed of 198 places in 1 ms
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 3 with 396 rules applied. Total rules applied 1216 place count 129 transition count 456
Applied a total of 1216 rules in 105 ms. Remains 129 /1405 variables (removed 1276) and now considering 456/1828 (removed 1372) transitions.
[2025-06-07 17:55:23] [INFO ] Flow matrix only has 148 transitions (discarded 308 similar events)
// Phase 1: matrix 148 rows 129 cols
[2025-06-07 17:55:23] [INFO ] Computed 37 invariants in 8 ms
[2025-06-07 17:55:24] [INFO ] Implicit Places using invariants in 251 ms returned []
[2025-06-07 17:55:24] [INFO ] Flow matrix only has 148 transitions (discarded 308 similar events)
[2025-06-07 17:55:24] [INFO ] Invariant cache hit.
[2025-06-07 17:55:24] [INFO ] State equation strengthened by 55 read => feed constraints.
[2025-06-07 17:55:24] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 486 ms to find 0 implicit places.
Running 455 sub problems to find dead transitions.
[2025-06-07 17:55:24] [INFO ] Flow matrix only has 148 transitions (discarded 308 similar events)
[2025-06-07 17:55:24] [INFO ] Invariant cache hit.
[2025-06-07 17:55:24] [INFO ] State equation strengthened by 55 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/128 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 2 (OVERLAPS) 1/129 variables, 37/165 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/129 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/129 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 5 (OVERLAPS) 147/276 variables, 129/295 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/276 variables, 54/349 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/276 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 8 (OVERLAPS) 1/277 variables, 1/350 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/277 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 10 (OVERLAPS) 0/277 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 455 unsolved
No progress, stopping.
After SMT solving in domain Real declared 277/277 variables, and 350 constraints, problems are : Problem set: 0 solved, 455 unsolved in 16522 ms.
Refiners :[Domain max(s): 129/129 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 129/129 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 455/455 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 455 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 128/128 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/128 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 2 (OVERLAPS) 1/129 variables, 37/165 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/129 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/129 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 5 (OVERLAPS) 147/276 variables, 129/295 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/276 variables, 54/349 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/276 variables, 455/804 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/276 variables, 0/804 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 9 (OVERLAPS) 1/277 variables, 1/805 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/277 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 11 (OVERLAPS) 0/277 variables, 0/805 constraints. Problems are: Problem set: 0 solved, 455 unsolved
No progress, stopping.
After SMT solving in domain Int declared 277/277 variables, and 805 constraints, problems are : Problem set: 0 solved, 455 unsolved in 21175 ms.
Refiners :[Domain max(s): 129/129 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 129/129 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 455/455 constraints, Known Traps: 0/0 constraints]
After SMT, in 37981ms problems are : Problem set: 0 solved, 455 unsolved
Search for dead transitions found 0 dead transitions in 38005ms
Starting structural reductions in LIVENESS mode, iteration 1 : 129/1405 places, 456/1828 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 38631 ms. Remains : 129/1405 places, 456/1828 transitions.
Discarding 126 transitions out of 456. Remains 330
Initial state reduction rules removed 1 formulas.
RANDOM walk for 40000 steps (536 resets) in 1783 ms. (22 steps per ms) remains 1/329 properties
BEST_FIRST walk for 7218 steps (0 resets) in 57 ms. (124 steps per ms) remains 0/1 properties
Able to resolve query QuasiLiveness after proving 330 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 39466 ms.
ITS solved all properties within timeout
BK_STOP 1749318962884
--------------------
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 QuasiLiveness -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="Champagne-PT-H08T2O"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2024"
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 gold2024"
echo " Input is Champagne-PT-H08T2O, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r266-tall-174931350000072"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Champagne-PT-H08T2O.tgz
mv Champagne-PT-H08T2O execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.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 '
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;