Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654447300511.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...........................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBNT-PT-S10J60, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654447300511
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 24M
-rw-r--r-- 1 mcc users 36K Apr 12 11:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 196K Apr 12 11:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.4M Apr 12 11:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 5.2M Apr 12 11:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 23K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 58K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 180K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 160K Apr 12 13:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 714K Apr 12 13:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 401K Apr 12 13:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.6M Apr 12 13:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.5K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 14M 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 PolyORBNT-PT-S10J60-ReachabilityFireability-2024-00
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityFireability-2024-01
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityFireability-2024-02
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityFireability-2024-03
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityFireability-2024-04
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityFireability-2024-05
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityFireability-2024-06
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityFireability-2024-07
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityFireability-2024-08
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityFireability-2024-09
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityFireability-2024-10
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityFireability-2024-11
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityFireability-2024-12
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityFireability-2024-13
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityFireability-2024-14
FORMULA_NAME PolyORBNT-PT-S10J60-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716934310553

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S10J60
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-28 22:11:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 22:11:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 22:11:52] [INFO ] Load time of PNML (sax parser for PT used): 693 ms
[2024-05-28 22:11:52] [INFO ] Transformed 1234 places.
[2024-05-28 22:11:52] [INFO ] Transformed 12920 transitions.
[2024-05-28 22:11:52] [INFO ] Parsed PT model containing 1234 places and 12920 transitions and 116879 arcs in 926 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 83 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 22:11:53] [INFO ] Reduced 9285 identical enabling conditions.
[2024-05-28 22:11:53] [INFO ] Reduced 780 identical enabling conditions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
[2024-05-28 22:11:55] [INFO ] Flatten gal took : 795 ms
[2024-05-28 22:11:56] [INFO ] Flatten gal took : 373 ms
RANDOM walk for 40000 steps (2238 resets) in 9129 ms. (4 steps per ms) remains 11/16 properties
FORMULA PolyORBNT-PT-S10J60-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J60-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J60-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J60-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J60-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 22:11:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13784945813998784807.gal : 331 ms
[2024-05-28 22:11:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality702800615485321098.prop : 86 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13784945813998784807.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality702800615485321098.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality702800615485321098.prop.
BEST_FIRST walk for 40004 steps (424 resets) in 9353 ms. (4 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (120 resets) in 3853 ms. (10 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (164 resets) in 3600 ms. (11 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (407 resets) in 1250 ms. (31 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (52 resets) in 226 ms. (176 steps per ms) remains 10/11 properties
FORMULA PolyORBNT-PT-S10J60-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (80 resets) in 615 ms. (64 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (52 resets) in 274 ms. (145 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (48 resets) in 432 ms. (92 steps per ms) remains 9/10 properties
FORMULA PolyORBNT-PT-S10J60-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (24 resets) in 314 ms. (126 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (51 resets) in 365 ms. (109 steps per ms) remains 8/9 properties
FORMULA PolyORBNT-PT-S10J60-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (52 resets) in 227 ms. (175 steps per ms) remains 7/8 properties
FORMULA PolyORBNT-PT-S10J60-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-28 22:12:02] [INFO ] Flow matrix only has 2801 transitions (discarded 9 similar events)
// Phase 1: matrix 2801 rows 1234 cols
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 8
[2024-05-28 22:12:02] [INFO ] Computed 152 invariants in 143 ms
[2024-05-28 22:12:02] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :8 after 32
Problem PolyORBNT-PT-S10J60-ReachabilityFireability-2024-08 is UNSAT
FORMULA PolyORBNT-PT-S10J60-ReachabilityFireability-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1147 variables, 61/61 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1147 variables, 3/64 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1147 variables, 0/64 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Problem PolyORBNT-PT-S10J60-ReachabilityFireability-2024-07 is UNSAT
FORMULA PolyORBNT-PT-S10J60-ReachabilityFireability-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 63/1210 variables, 60/124 constraints. Problems are: Problem set: 2 solved, 5 unsolved
Problem PolyORBNT-PT-S10J60-ReachabilityFireability-2024-03 is UNSAT
FORMULA PolyORBNT-PT-S10J60-ReachabilityFireability-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S10J60-ReachabilityFireability-2024-13 is UNSAT
FORMULA PolyORBNT-PT-S10J60-ReachabilityFireability-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 4 (INCLUDED_ONLY) 0/1210 variables, 6/130 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1210 variables, 0/130 constraints. Problems are: Problem set: 4 solved, 3 unsolved
Problem PolyORBNT-PT-S10J60-ReachabilityFireability-2024-02 is UNSAT
FORMULA PolyORBNT-PT-S10J60-ReachabilityFireability-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S10J60-ReachabilityFireability-2024-11 is UNSAT
FORMULA PolyORBNT-PT-S10J60-ReachabilityFireability-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 24/1234 variables, 22/152 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1234 variables, 0/152 constraints. Problems are: Problem set: 6 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4035/4035 variables, and 1386 constraints, problems are : Problem set: 6 solved, 1 unsolved in 2864 ms.
Refiners :[Positive P Invariants (semi-flows): 121/121 constraints, Generalized P Invariants (flows): 31/31 constraints, State Equation: 1234/1234 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 209/226 variables, 4/4 constraints. Problems are: Problem set: 6 solved, 1 unsolved
[2024-05-28 22:12:10] [INFO ] Deduced a trap composed of 124 places in 116 ms of which 15 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/226 variables, 1/5 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/226 variables, 0/5 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 346/572 variables, 57/62 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/572 variables, 0/62 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 560/1132 variables, 56/118 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1132 variables, 0/118 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 98/1230 variables, 31/149 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1230 variables, 0/149 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 4/1234 variables, 4/153 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1234 variables, 0/153 constraints. Problems are: Problem set: 6 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4035/4035 variables, and 1387 constraints, problems are : Problem set: 6 solved, 1 unsolved in 2410 ms.
Refiners :[Positive P Invariants (semi-flows): 121/121 constraints, Generalized P Invariants (flows): 31/31 constraints, State Equation: 1234/1234 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 1/1 constraints]
After SMT, in 10421ms problems are : Problem set: 6 solved, 1 unsolved
Finished Parikh walk after 11 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
FORMULA PolyORBNT-PT-S10J60-ReachabilityFireability-2024-10 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 12 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 20596 ms.

BK_STOP 1716934332545

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="PolyORBNT-PT-S10J60"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is PolyORBNT-PT-S10J60, 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 r290-tajo-171654447300511"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J60.tgz
mv PolyORBNT-PT-S10J60 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 ;