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.r224-tall-171649612500319.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)
.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is LeafsetExtension-PT-S08C2, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r224-tall-171649612500319
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 14K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K 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 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.5K Apr 22 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 13:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 12 13:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Apr 12 13:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Apr 12 13:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Apr 22 14:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 647K 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 LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-00
FORMULA_NAME LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-01
FORMULA_NAME LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-02
FORMULA_NAME LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-03
FORMULA_NAME LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-04
FORMULA_NAME LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-05
FORMULA_NAME LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-06
FORMULA_NAME LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-07
FORMULA_NAME LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-08
FORMULA_NAME LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-09
FORMULA_NAME LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-10
FORMULA_NAME LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-11
FORMULA_NAME LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-12
FORMULA_NAME LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-13
FORMULA_NAME LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-14
FORMULA_NAME LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716578102194

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S08C2
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-24 19:15:03] [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]
[2024-05-24 19:15:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 19:15:03] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2024-05-24 19:15:03] [INFO ] Transformed 462 places.
[2024-05-24 19:15:03] [INFO ] Transformed 409 transitions.
[2024-05-24 19:15:03] [INFO ] Parsed PT model containing 462 places and 409 transitions and 1324 arcs in 218 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2024-05-24 19:15:04] [INFO ] Flatten gal took : 112 ms
[2024-05-24 19:15:04] [INFO ] Flatten gal took : 59 ms
[2024-05-24 19:15:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13114534341834956446.gal : 22 ms
RANDOM walk for 40000 steps (2165 resets) in 2163 ms. (18 steps per ms) remains 8/16 properties
FORMULA LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-24 19:15:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7786874055231995919.prop : 4 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/ReachabilityCardinality13114534341834956446.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7786874055231995919.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
Loading property file /tmp/ReachabilityCardinality7786874055231995919.prop.
BEST_FIRST walk for 40003 steps (334 resets) in 638 ms. (62 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (330 resets) in 463 ms. (86 steps per ms) remains 8/8 properties
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :8 after 10
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :10 after 12
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :12 after 13
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :13 after 20
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :20 after 21
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :21 after 29
Invariant property LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-08 does not hold.
Reachability property LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-00 is true.
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :29 after 45
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :45 after 61
BEST_FIRST walk for 40004 steps (358 resets) in 1025 ms. (38 steps per ms) remains 8/8 properties
SDD proceeding with computation,14 properties remain. new max is 1024
SDD size :61 after 94
BEST_FIRST walk for 40004 steps (544 resets) in 157 ms. (253 steps per ms) remains 7/8 properties
FORMULA LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,14 properties remain. new max is 2048
SDD size :94 after 863
BEST_FIRST walk for 40004 steps (458 resets) in 153 ms. (259 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40000 steps (500 resets) in 136 ms. (291 steps per ms) remains 7/7 properties
Invariant property LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-14 does not hold.
FORMULA LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
BEST_FIRST walk for 40002 steps (453 resets) in 171 ms. (232 steps per ms) remains 7/7 properties
SDD proceeding with computation,13 properties remain. new max is 2048
SDD size :863 after 2369
BEST_FIRST walk for 40004 steps (451 resets) in 144 ms. (275 steps per ms) remains 7/7 properties
// Phase 1: matrix 409 rows 462 cols
[2024-05-24 19:15:05] [INFO ] Computed 53 invariants in 48 ms
SDD proceeding with computation,13 properties remain. new max is 4096
SDD size :2369 after 3830
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 10/121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SDD proceeding with computation,13 properties remain. new max is 8192
SDD size :3830 after 5691
Problem LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-01 is UNSAT
FORMULA LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-11 is UNSAT
FORMULA LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-12 is UNSAT
FORMULA LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-13 is UNSAT
FORMULA LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 337/458 variables, 38/49 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/458 variables, 0/49 constraints. Problems are: Problem set: 4 solved, 2 unsolved
Problem LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-03 is UNSAT
FORMULA LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (OVERLAPS) 4/462 variables, 4/53 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/462 variables, 0/53 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 409/871 variables, 462/515 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/871 variables, 0/515 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/871 variables, 0/515 constraints. Problems are: Problem set: 5 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 871/871 variables, and 515 constraints, problems are : Problem set: 5 solved, 1 unsolved in 528 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 42/42 constraints, State Equation: 462/462 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/48 variables, 7/7 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/7 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 375/423 variables, 31/38 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/423 variables, 0/38 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/427 variables, 4/42 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/427 variables, 0/42 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 35/462 variables, 11/53 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/462 variables, 0/53 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 409/871 variables, 462/515 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/871 variables, 1/516 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/871 variables, 0/516 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/871 variables, 0/516 constraints. Problems are: Problem set: 5 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 871/871 variables, and 516 constraints, problems are : Problem set: 5 solved, 1 unsolved in 371 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 42/42 constraints, State Equation: 462/462 constraints, PredecessorRefiner: 1/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 1097ms problems are : Problem set: 5 solved, 1 unsolved
Finished Parikh walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
FORMULA LeafsetExtension-PT-S08C2-ReachabilityFireability-2024-07 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 8 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 3192 ms.

BK_STOP 1716578106565

--------------------
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="LeafsetExtension-PT-S08C2"
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 LeafsetExtension-PT-S08C2, 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 r224-tall-171649612500319"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S08C2.tgz
mv LeafsetExtension-PT-S08C2 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 ;