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.r334-tall-171679080400470.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 SatelliteMemory-PT-X01500Y0046, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679080400470
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 8.4K 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 5.9K 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 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.2K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Apr 13 08:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 13 08:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 13 08:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 132K Apr 13 08:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 12 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rwxr-xr-x 1 mcc users 5.5K 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 SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-00
FORMULA_NAME SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-01
FORMULA_NAME SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-02
FORMULA_NAME SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-03
FORMULA_NAME SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-04
FORMULA_NAME SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-05
FORMULA_NAME SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-06
FORMULA_NAME SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-07
FORMULA_NAME SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-08
FORMULA_NAME SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-09
FORMULA_NAME SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-10
FORMULA_NAME SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-11
FORMULA_NAME SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-12
FORMULA_NAME SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-13
FORMULA_NAME SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-14
FORMULA_NAME SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716833953198

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SatelliteMemory-PT-X01500Y0046
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-27 18:19:14] [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]
[2024-05-27 18:19:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 18:19:14] [INFO ] Load time of PNML (sax parser for PT used): 28 ms
[2024-05-27 18:19:14] [INFO ] Transformed 13 places.
[2024-05-27 18:19:14] [INFO ] Transformed 10 transitions.
[2024-05-27 18:19:14] [INFO ] Parsed PT model containing 13 places and 10 transitions and 40 arcs in 125 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 1 places and 0 transitions.
FORMULA SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 18:19:14] [INFO ] Flatten gal took : 24 ms
[2024-05-27 18:19:14] [INFO ] Flatten gal took : 5 ms
[2024-05-27 18:19:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2779068845036454186.gal : 4 ms
[2024-05-27 18:19:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2472960829063644817.prop : 10 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/ReachabilityCardinality2779068845036454186.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2472960829063644817.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/ReachabilityCardinality2472960829063644817.prop.
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :134 after 263
RANDOM walk for 40000 steps (8 resets) in 1420 ms. (28 steps per ms) remains 10/14 properties
FORMULA SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :263 after 520
BEST_FIRST walk for 40004 steps (8 resets) in 476 ms. (83 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 429 ms. (93 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 107 ms. (370 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 10/10 properties
Reachability property SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-12 is true.
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :520 after 1033
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 130 ms. (305 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 574 ms. (69 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 107 ms. (370 steps per ms) remains 10/10 properties
// Phase 1: matrix 10 rows 12 cols
[2024-05-27 18:19:15] [INFO ] Computed 6 invariants in 11 ms
[2024-05-27 18:19:15] [INFO ] State equation strengthened by 1 read => feed constraints.
Reachability property SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-05 is true.
FORMULA SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :1033 after 1546
Problem SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-01 is UNSAT
FORMULA SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-06 is UNSAT
FORMULA SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-09 is UNSAT
FORMULA SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-10 is UNSAT
FORMULA SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-11 is UNSAT
FORMULA SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-13 is UNSAT
FORMULA SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 6/6 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/6 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 10/22 variables, 12/18 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 1/19 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/19 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/22 variables, 0/19 constraints. Problems are: Problem set: 7 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 19 constraints, problems are : Problem set: 7 solved, 3 unsolved in 182 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 12/12 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 3 unsolved
Problem SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-02 is UNSAT
FORMULA SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 6/6 constraints. Problems are: Problem set: 8 solved, 2 unsolved
[2024-05-27 18:19:16] [INFO ] Deduced a trap composed of 2 places in 52 ms of which 20 ms to minimize.
Problem SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-08 is UNSAT
FORMULA SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 1/7 constraints. Problems are: Problem set: 9 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/7 constraints. Problems are: Problem set: 9 solved, 1 unsolved
Reachability property SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-15 is true.
FORMULA SatelliteMemory-PT-X01500Y0046-ReachabilityCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :1546 after 2059
After SMT solving in domain Int declared 22/22 variables, and 19 constraints, problems are : Problem set: 10 solved, 0 unsolved in 226 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 12/12 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/10 constraints, Known Traps: 1/1 constraints]
After SMT, in 492ms problems are : Problem set: 10 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 1951 ms.

BK_STOP 1716833956307

--------------------
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//
++ 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 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="SatelliteMemory-PT-X01500Y0046"
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 SatelliteMemory-PT-X01500Y0046, 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 r334-tall-171679080400470"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SatelliteMemory-PT-X01500Y0046.tgz
mv SatelliteMemory-PT-X01500Y0046 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 ;