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.r004-smll-171620118400367.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 itstools
Input is Anderson-PT-10, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620118400367
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 22 14:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 17:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Apr 12 15:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 12 15:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 15:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 12 15:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.3M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME Anderson-PT-10-ReachabilityFireability-2024-00
FORMULA_NAME Anderson-PT-10-ReachabilityFireability-2024-01
FORMULA_NAME Anderson-PT-10-ReachabilityFireability-2024-02
FORMULA_NAME Anderson-PT-10-ReachabilityFireability-2024-03
FORMULA_NAME Anderson-PT-10-ReachabilityFireability-2024-04
FORMULA_NAME Anderson-PT-10-ReachabilityFireability-2024-05
FORMULA_NAME Anderson-PT-10-ReachabilityFireability-2024-06
FORMULA_NAME Anderson-PT-10-ReachabilityFireability-2024-07
FORMULA_NAME Anderson-PT-10-ReachabilityFireability-2024-08
FORMULA_NAME Anderson-PT-10-ReachabilityFireability-2024-09
FORMULA_NAME Anderson-PT-10-ReachabilityFireability-2024-10
FORMULA_NAME Anderson-PT-10-ReachabilityFireability-2024-11
FORMULA_NAME Anderson-PT-10-ReachabilityFireability-2024-12
FORMULA_NAME Anderson-PT-10-ReachabilityFireability-2024-13
FORMULA_NAME Anderson-PT-10-ReachabilityFireability-2024-14
FORMULA_NAME Anderson-PT-10-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716448879560

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Anderson-PT-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-23 07:21:22] [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]
[2024-05-23 07:21:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 07:21:22] [INFO ] Load time of PNML (sax parser for PT used): 495 ms
[2024-05-23 07:21:22] [INFO ] Transformed 621 places.
[2024-05-23 07:21:22] [INFO ] Transformed 2480 transitions.
[2024-05-23 07:21:22] [INFO ] Found NUPN structural information;
[2024-05-23 07:21:22] [INFO ] Parsed PT model containing 621 places and 2480 transitions and 9560 arcs in 767 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 31 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 4404 ms. (9 steps per ms) remains 10/16 properties
FORMULA Anderson-PT-10-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-10-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-10-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-10-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-10-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Anderson-PT-10-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (8 resets) in 798 ms. (50 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 329 ms. (121 steps per ms) remains 5/10 properties
FORMULA Anderson-PT-10-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-10-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-10-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-10-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-10-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 128 ms. (310 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 151 ms. (263 steps per ms) remains 5/5 properties
[2024-05-23 07:21:25] [INFO ] Flatten gal took : 924 ms
BEST_FIRST walk for 40003 steps (8 resets) in 1354 ms. (29 steps per ms) remains 5/5 properties
[2024-05-23 07:21:25] [INFO ] Flatten gal took : 326 ms
[2024-05-23 07:21:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8927013903642369904.gal : 102 ms
// Phase 1: matrix 2480 rows 621 cols
[2024-05-23 07:21:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12022858234573210431.prop : 3 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/ReachabilityCardinality8927013903642369904.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12022858234573210431.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 ...329
[2024-05-23 07:21:25] [INFO ] Computed 23 invariants in 163 ms
[2024-05-23 07:21:25] [INFO ] State equation strengthened by 90 read => feed constraints.
Loading property file /tmp/ReachabilityCardinality12022858234573210431.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 98/98 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 522/620 variables, 11/109 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/620 variables, 522/631 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/620 variables, 9/640 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/620 variables, 0/640 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem Anderson-PT-10-ReachabilityFireability-2024-00 is UNSAT
FORMULA Anderson-PT-10-ReachabilityFireability-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem Anderson-PT-10-ReachabilityFireability-2024-01 is UNSAT
FORMULA Anderson-PT-10-ReachabilityFireability-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem Anderson-PT-10-ReachabilityFireability-2024-06 is UNSAT
FORMULA Anderson-PT-10-ReachabilityFireability-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem Anderson-PT-10-ReachabilityFireability-2024-10 is UNSAT
FORMULA Anderson-PT-10-ReachabilityFireability-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
SDD proceeding with computation,5 properties remain. new max is 4
At refinement iteration 6 (OVERLAPS) 1/621 variables, 3/643 constraints. Problems are: Problem set: 4 solved, 1 unsolved
SDD size :1 after 3
At refinement iteration 7 (INCLUDED_ONLY) 0/621 variables, 1/644 constraints. Problems are: Problem set: 4 solved, 1 unsolved
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :3 after 9
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :9 after 11
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :11 after 12
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :12 after 19
At refinement iteration 8 (INCLUDED_ONLY) 0/621 variables, 0/644 constraints. Problems are: Problem set: 4 solved, 1 unsolved
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :19 after 50
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :50 after 67
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :67 after 105
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :105 after 403
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :403 after 911
At refinement iteration 9 (OVERLAPS) 2480/3101 variables, 621/1265 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3101 variables, 90/1355 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3101 variables, 0/1355 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/3101 variables, 0/1355 constraints. Problems are: Problem set: 4 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3101/3101 variables, and 1355 constraints, problems are : Problem set: 4 solved, 1 unsolved in 2315 ms.
Refiners :[Domain max(s): 621/621 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 621/621 constraints, ReadFeed: 90/90 constraints, PredecessorRefiner: 5/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 40/40 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/40 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 525/565 variables, 10/50 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/565 variables, 525/575 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/565 variables, 1/576 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/565 variables, 0/576 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 49/614 variables, 1/577 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/614 variables, 49/626 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/614 variables, 4/630 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/614 variables, 0/630 constraints. Problems are: Problem set: 4 solved, 1 unsolved
Problem Anderson-PT-10-ReachabilityFireability-2024-15 is UNSAT
FORMULA Anderson-PT-10-ReachabilityFireability-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 621/3101 variables, and 637 constraints, problems are : Problem set: 5 solved, 0 unsolved in 427 ms.
Refiners :[Domain max(s): 614/621 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 0/621 constraints, ReadFeed: 0/90 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 3529ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
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 6920 ms.

BK_STOP 1716448888974

--------------------
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="Anderson-PT-10"
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 Anderson-PT-10, 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 r004-smll-171620118400367"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-10.tgz
mv Anderson-PT-10 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 ;