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.r210-smll-171649593900173.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 HypercubeGrid-PT-C5K3P3B15, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-171649593900173
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.5K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 19 18:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 13 20:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Apr 13 20:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 13 07:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 13 07:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 19 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rwxr-xr-x 1 mcc users 14M May 18 16:42 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 1716625454180

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=HypercubeGrid-PT-C5K3P3B15
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 08:24:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-05-25 08:24:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 08:24:17] [INFO ] Load time of PNML (sax parser for PT used): 1170 ms
[2024-05-25 08:24:17] [INFO ] Transformed 9153 places.
[2024-05-25 08:24:17] [INFO ] Transformed 25110 transitions.
[2024-05-25 08:24:17] [INFO ] Parsed PT model containing 9153 places and 25110 transitions and 100440 arcs in 1513 ms.
RANDOM walk for 40000 steps (8 resets) in 52199 ms. (0 steps per ms) remains 80/9153 properties
BEST_FIRST walk for 4004 steps (0 resets) in 849 ms. (4 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1162 ms. (3 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1277 ms. (3 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1048 ms. (3 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 714 ms. (5 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 687 ms. (5 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 954 ms. (4 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 568 ms. (7 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 569 ms. (7 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 542 ms. (7 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 665 ms. (6 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 470 ms. (8 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 459 ms. (8 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 622 ms. (6 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 705 ms. (5 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 633 ms. (6 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 462 ms. (8 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 513 ms. (7 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 508 ms. (7 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 814 ms. (4 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 736 ms. (5 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 637 ms. (6 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 532 ms. (7 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 514 ms. (7 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 524 ms. (7 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 639 ms. (6 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 697 ms. (5 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 689 ms. (5 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 520 ms. (7 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 513 ms. (7 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 526 ms. (7 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 520 ms. (7 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 524 ms. (7 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 507 ms. (7 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 460 ms. (8 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 600 ms. (6 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 635 ms. (6 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 634 ms. (6 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 549 ms. (7 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 456 ms. (8 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 455 ms. (8 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 456 ms. (8 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 459 ms. (8 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 459 ms. (8 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 455 ms. (8 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 460 ms. (8 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 458 ms. (8 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 599 ms. (6 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 631 ms. (6 steps per ms) remains 80/80 properties
BEST_FIRST walk for 4004 steps (0 resets) in 633 ms. (6 steps per ms) remains 80/80 properties
// Phase 1: matrix 25110 rows 9153 cols
[2024-05-25 08:24:41] [INFO ] Computed 3484 invariants in 1577 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 3443/3523 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 80 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3523/34263 variables, and 41 constraints, problems are : Problem set: 0 solved, 80 unsolved in 5088 ms.
Refiners :[Positive P Invariants (semi-flows): 41/3483 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/9153 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 40/40 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 3443/3523 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 80 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3523/34263 variables, and 41 constraints, problems are : Problem set: 0 solved, 80 unsolved in 5217 ms.
Refiners :[Positive P Invariants (semi-flows): 41/3483 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/9153 constraints, PredecessorRefiner: 0/80 constraints, Known Traps: 0/0 constraints]
After SMT, in 12494ms problems are : Problem set: 0 solved, 80 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 80 out of 9153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 2672 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2696 ms. Remains : 9153/9153 places, 25110/25110 transitions.
RANDOM walk for 90816 steps (0 resets) in 89514 ms. (1 steps per ms) remains 0/80 properties
Able to resolve query StableMarking after proving 9153 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK TOPOLOGICAL
Total runtime 63103 ms.
ITS solved all properties within timeout

BK_STOP 1716625519469

--------------------
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="HypercubeGrid-PT-C5K3P3B15"
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 HypercubeGrid-PT-C5K3P3B15, 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 r210-smll-171649593900173"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C5K3P3B15.tgz
mv HypercubeGrid-PT-C5K3P3B15 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 ;