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.r180-tall-171640603300407.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 GPPP-PT-C0100N0000000010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640603300407
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K 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 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 22 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 08:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Apr 12 08:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 12 08:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Apr 12 08:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 17 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1 May 18 16:42 large_marking
-rw-r--r-- 1 mcc users 21K 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 GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-00
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-01
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-02
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-03
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-04
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-05
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-06
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-07
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-08
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-09
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-10
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-11
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-12
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-13
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-14
FORMULA_NAME GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716499182119

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPPP-PT-C0100N0000000010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-23 21:19:43] [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 21:19:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 21:19:43] [INFO ] Load time of PNML (sax parser for PT used): 40 ms
[2024-05-23 21:19:43] [INFO ] Transformed 33 places.
[2024-05-23 21:19:43] [INFO ] Transformed 22 transitions.
[2024-05-23 21:19:43] [INFO ] Parsed PT model containing 33 places and 22 transitions and 83 arcs in 146 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40045 steps (92 resets) in 958 ms. (41 steps per ms) remains 8/12 properties
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-23 21:19:43] [INFO ] Flatten gal took : 38 ms
[2024-05-23 21:19:43] [INFO ] Flatten gal took : 9 ms
[2024-05-23 21:19:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality693492143420120809.gal : 5 ms
BEST_FIRST walk for 40004 steps (9 resets) in 375 ms. (106 steps per ms) remains 8/8 properties
[2024-05-23 21:19:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18110822631012673938.prop : 2 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/ReachabilityCardinality693492143420120809.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18110822631012673938.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/ReachabilityCardinality18110822631012673938.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 4
BEST_FIRST walk for 40003 steps (12 resets) in 269 ms. (148 steps per ms) remains 7/8 properties
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :4 after 8
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :8 after 22
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :22 after 54
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :54 after 77
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :77 after 214
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :214 after 950
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :950 after 3084
BEST_FIRST walk for 40004 steps (20 resets) in 605 ms. (66 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 250 ms. (159 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (32 resets) in 128 ms. (310 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (10 resets) in 100 ms. (396 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (8 resets) in 475 ms. (84 steps per ms) remains 7/7 properties
// Phase 1: matrix 22 rows 33 cols
[2024-05-23 21:19:44] [INFO ] Computed 12 invariants in 7 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-01 is UNSAT
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-05 is UNSAT
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 1/33 variables, 5/12 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/12 constraints. Problems are: Problem set: 2 solved, 5 unsolved
Problem GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-00 is UNSAT
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-08 is UNSAT
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (OVERLAPS) 22/55 variables, 33/45 constraints. Problems are: Problem set: 4 solved, 3 unsolved
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :3084 after 129034
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/45 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/55 variables, 0/45 constraints. Problems are: Problem set: 4 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 55/55 variables, and 45 constraints, problems are : Problem set: 4 solved, 3 unsolved in 273 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 1/1 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 7/31 variables, 5/6 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 1/7 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/7 constraints. Problems are: Problem set: 4 solved, 3 unsolved
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :129034 after 144600
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :144600 after 182930
At refinement iteration 5 (OVERLAPS) 2/33 variables, 5/12 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33 variables, 0/12 constraints. Problems are: Problem set: 4 solved, 3 unsolved
Problem GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-02 is UNSAT
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-07 is UNSAT
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
Solver is answering 'unknown', stopping.
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :182930 after 257908
Problem GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-10 is UNSAT
FORMULA GPPP-PT-C0100N0000000010-ReachabilityFireability-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 55/55 variables, and 45 constraints, problems are : Problem set: 6 solved, 1 unsolved in 1353 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 0/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 1692ms problems are : Problem set: 6 solved, 1 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 3005 ms.

BK_STOP 1716499186366

--------------------
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="GPPP-PT-C0100N0000000010"
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 GPPP-PT-C0100N0000000010, 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 r180-tall-171640603300407"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C0100N0000000010.tgz
mv GPPP-PT-C0100N0000000010 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 ;