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-171640603300390.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-C0010N0000000100, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640603300390
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K 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 Apr 22 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 22 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.6K Apr 12 08:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 12 08:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 12 08:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K Apr 12 08:54 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-C0010N0000000100-ReachabilityCardinality-2024-00
FORMULA_NAME GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-01
FORMULA_NAME GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-02
FORMULA_NAME GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-03
FORMULA_NAME GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-04
FORMULA_NAME GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-05
FORMULA_NAME GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-06
FORMULA_NAME GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-07
FORMULA_NAME GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-08
FORMULA_NAME GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-09
FORMULA_NAME GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-10
FORMULA_NAME GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-11
FORMULA_NAME GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-12
FORMULA_NAME GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-13
FORMULA_NAME GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-14
FORMULA_NAME GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716497809147

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPPP-PT-C0010N0000000100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-23 20:56:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 20:56:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 20:56:50] [INFO ] Load time of PNML (sax parser for PT used): 41 ms
[2024-05-23 20:56:50] [INFO ] Transformed 33 places.
[2024-05-23 20:56:50] [INFO ] Transformed 22 transitions.
[2024-05-23 20:56:50] [INFO ] Parsed PT model containing 33 places and 22 transitions and 83 arcs in 148 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40064 steps (95 resets) in 798 ms. (50 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 68 ms. (58 steps per ms) remains 16/16 properties
[2024-05-23 20:56:50] [INFO ] Flatten gal took : 56 ms
BEST_FIRST walk for 4004 steps (8 resets) in 118 ms. (33 steps per ms) remains 16/16 properties
[2024-05-23 20:56:50] [INFO ] Flatten gal took : 28 ms
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 16/16 properties
[2024-05-23 20:56:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8200015056820636500.gal : 16 ms
BEST_FIRST walk for 4004 steps (8 resets) in 206 ms. (19 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 15/16 properties
FORMULA GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-23 20:56:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14479055095744662005.prop : 9 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/ReachabilityCardinality8200015056820636500.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14479055095744662005.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 15/15 properties

its-reach command run as :
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 15/15 properties

/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/ReachabilityCardinality14479055095744662005.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :4 after 8
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :8 after 22
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :22 after 54
SDD proceeding with computation,16 properties remain. new max is 64
BEST_FIRST walk for 4004 steps (8 resets) in 80 ms. (49 steps per ms) remains 15/15 properties
SDD size :54 after 77
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :77 after 214
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :214 after 950
BEST_FIRST walk for 4002 steps (8 resets) in 53 ms. (74 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :950 after 3084
BEST_FIRST walk for 4002 steps (8 resets) in 226 ms. (17 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :3084 after 16875
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :16875 after 96702
SDD proceeding with computation,16 properties remain. new max is 4096
SDD size :96702 after 611516
Interrupted probabilistic random walk after 840282 steps, run timeout after 3001 ms. (steps per millisecond=280 ) properties seen :0 out of 15
Probabilistic random walk after 840282 steps, saw 130719 distinct states, run finished after 3005 ms. (steps per millisecond=279 ) properties seen :0
// Phase 1: matrix 22 rows 33 cols
[2024-05-23 20:56:54] [INFO ] Computed 12 invariants in 7 ms
Problem GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-05 is UNSAT
FORMULA GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-15 is UNSAT
FORMULA GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 5/5 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 3/8 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 0/8 constraints. Problems are: Problem set: 2 solved, 13 unsolved
Problem GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-11 is UNSAT
FORMULA GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 1/33 variables, 1/9 constraints. Problems are: Problem set: 3 solved, 12 unsolved
Problem GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-01 is UNSAT
FORMULA GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-02 is UNSAT
FORMULA GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-03 is UNSAT
FORMULA GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-04 is UNSAT
FORMULA GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-06 is UNSAT
FORMULA GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-07 is UNSAT
FORMULA GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-08 is UNSAT
FORMULA GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-09 is UNSAT
FORMULA GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-12 is UNSAT
FORMULA GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 3/12 constraints. Problems are: Problem set: 12 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/12 constraints. Problems are: Problem set: 12 solved, 3 unsolved
Problem GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-00 is UNSAT
FORMULA GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-13 is UNSAT
FORMULA GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
Problem GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-14 is UNSAT
FORMULA GPPP-PT-C0010N0000000100-ReachabilityCardinality-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 55/55 variables, and 45 constraints, problems are : Problem set: 15 solved, 0 unsolved in 237 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 300ms problems are : Problem set: 15 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 4296 ms.

BK_STOP 1716497814610

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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-C0010N0000000100"
export BK_EXAMINATION="ReachabilityCardinality"
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-C0010N0000000100, examination is ReachabilityCardinality"
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-171640603300390"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C0010N0000000100.tgz
mv GPPP-PT-C0010N0000000100 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;