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-171640604000718.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 HealthRecord-PT-03, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640604000718
=====================================================================

--------------------
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 99K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K 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 3.2K Apr 22 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 20:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Apr 12 20:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 12 20:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 12 20:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:48 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 49K 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 HealthRecord-PT-03-ReachabilityCardinality-2024-00
FORMULA_NAME HealthRecord-PT-03-ReachabilityCardinality-2024-01
FORMULA_NAME HealthRecord-PT-03-ReachabilityCardinality-2024-02
FORMULA_NAME HealthRecord-PT-03-ReachabilityCardinality-2024-03
FORMULA_NAME HealthRecord-PT-03-ReachabilityCardinality-2024-04
FORMULA_NAME HealthRecord-PT-03-ReachabilityCardinality-2024-05
FORMULA_NAME HealthRecord-PT-03-ReachabilityCardinality-2024-06
FORMULA_NAME HealthRecord-PT-03-ReachabilityCardinality-2024-07
FORMULA_NAME HealthRecord-PT-03-ReachabilityCardinality-2024-08
FORMULA_NAME HealthRecord-PT-03-ReachabilityCardinality-2024-09
FORMULA_NAME HealthRecord-PT-03-ReachabilityCardinality-2024-10
FORMULA_NAME HealthRecord-PT-03-ReachabilityCardinality-2024-11
FORMULA_NAME HealthRecord-PT-03-ReachabilityCardinality-2024-12
FORMULA_NAME HealthRecord-PT-03-ReachabilityCardinality-2024-13
FORMULA_NAME HealthRecord-PT-03-ReachabilityCardinality-2024-14
FORMULA_NAME HealthRecord-PT-03-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716519305193

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-03
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-24 02:55:06] [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]
[2024-05-24 02:55:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 02:55:06] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2024-05-24 02:55:06] [INFO ] Transformed 121 places.
[2024-05-24 02:55:06] [INFO ] Transformed 232 transitions.
[2024-05-24 02:55:06] [INFO ] Found NUPN structural information;
[2024-05-24 02:55:06] [INFO ] Parsed PT model containing 121 places and 232 transitions and 597 arcs in 169 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 7 transitions
Reduce redundant transitions removed 7 transitions.
FORMULA HealthRecord-PT-03-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-03-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-03-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-03-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-03-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-03-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-24 02:55:07] [INFO ] Flatten gal took : 120 ms
[2024-05-24 02:55:07] [INFO ] Flatten gal took : 53 ms
[2024-05-24 02:55:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2882552540194328872.gal : 19 ms
[2024-05-24 02:55:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9719364385389891511.prop : 2 ms
RANDOM walk for 40000 steps (2693 resets) in 1917 ms. (20 steps per ms) remains 10/10 properties
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/ReachabilityCardinality2882552540194328872.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9719364385389891511.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/ReachabilityCardinality9719364385389891511.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :4 after 9
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :9 after 10
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :10 after 129
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :129 after 1297
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :1297 after 5137
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :5137 after 9025
BEST_FIRST walk for 40003 steps (404 resets) in 543 ms. (73 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (409 resets) in 162 ms. (245 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (401 resets) in 204 ms. (195 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :9025 after 42529
BEST_FIRST walk for 40003 steps (413 resets) in 160 ms. (248 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (407 resets) in 153 ms. (259 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :42529 after 49657
BEST_FIRST walk for 40002 steps (344 resets) in 184 ms. (216 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (404 resets) in 184 ms. (216 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (388 resets) in 220 ms. (181 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (400 resets) in 77 ms. (512 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :49657 after 69745
BEST_FIRST walk for 40002 steps (390 resets) in 584 ms. (68 steps per ms) remains 10/10 properties
Invariant property HealthRecord-PT-03-ReachabilityCardinality-2024-03 does not hold.
FORMULA HealthRecord-PT-03-ReachabilityCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,9 properties remain. new max is 2048
SDD size :69745 after 210065
Reachability property HealthRecord-PT-03-ReachabilityCardinality-2024-10 is true.
FORMULA HealthRecord-PT-03-ReachabilityCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :210065 after 388241
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :388241 after 566946
Interrupted probabilistic random walk after 769139 steps, run timeout after 3001 ms. (steps per millisecond=256 ) properties seen :4 out of 10
Probabilistic random walk after 769139 steps, saw 108243 distinct states, run finished after 3022 ms. (steps per millisecond=254 ) properties seen :4
FORMULA HealthRecord-PT-03-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-03-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2024-05-24 02:55:11] [INFO ] Flow matrix only has 217 transitions (discarded 8 similar events)
// Phase 1: matrix 217 rows 121 cols
[2024-05-24 02:55:11] [INFO ] Computed 14 invariants in 8 ms
[2024-05-24 02:55:11] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 28/102 variables, 8/82 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 28/110 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 19/121 variables, 6/116 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 19/135 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-24 02:55:11] [INFO ] Deduced a trap composed of 27 places in 90 ms of which 9 ms to minimize.
Problem HealthRecord-PT-03-ReachabilityCardinality-2024-13 is UNSAT
FORMULA HealthRecord-PT-03-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 1/136 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 0/136 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 216/337 variables, 121/257 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/337 variables, 0/257 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 1/338 variables, 1/258 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/338 variables, 0/258 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 0/338 variables, 0/258 constraints. Problems are: Problem set: 1 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 338/338 variables, and 258 constraints, problems are : Problem set: 1 solved, 5 unsolved in 581 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 121/121 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 1 solved, 5 unsolved
Problem HealthRecord-PT-03-ReachabilityCardinality-2024-09 is UNSAT
FORMULA HealthRecord-PT-03-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 68/68 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 0/68 constraints. Problems are: Problem set: 2 solved, 4 unsolved
Problem HealthRecord-PT-03-ReachabilityCardinality-2024-00 is UNSAT
FORMULA HealthRecord-PT-03-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem HealthRecord-PT-03-ReachabilityCardinality-2024-05 is UNSAT
FORMULA HealthRecord-PT-03-ReachabilityCardinality-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem HealthRecord-PT-03-ReachabilityCardinality-2024-06 is UNSAT
FORMULA HealthRecord-PT-03-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem HealthRecord-PT-03-ReachabilityCardinality-2024-07 is UNSAT
FORMULA HealthRecord-PT-03-ReachabilityCardinality-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 99/338 variables, and 76 constraints, problems are : Problem set: 6 solved, 0 unsolved in 70 ms.
Refiners :[Domain max(s): 68/121 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 0/6 constraints, State Equation: 0/121 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/6 constraints, Known Traps: 0/1 constraints]
After SMT, in 751ms problems are : Problem set: 6 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 5596 ms.

BK_STOP 1716519312008

--------------------
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="HealthRecord-PT-03"
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 HealthRecord-PT-03, 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-171640604000718"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-03.tgz
mv HealthRecord-PT-03 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 ;