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.r202-smll-171649587500142.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 HospitalTriage-PT-none, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r202-smll-171649587500142
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K 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 57K 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 6.3K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 14:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Apr 11 14:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 11 14:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 11 14:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 78K 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 HospitalTriage-PT-none-ReachabilityCardinality-2024-00
FORMULA_NAME HospitalTriage-PT-none-ReachabilityCardinality-2024-01
FORMULA_NAME HospitalTriage-PT-none-ReachabilityCardinality-2024-02
FORMULA_NAME HospitalTriage-PT-none-ReachabilityCardinality-2024-03
FORMULA_NAME HospitalTriage-PT-none-ReachabilityCardinality-2024-04
FORMULA_NAME HospitalTriage-PT-none-ReachabilityCardinality-2024-05
FORMULA_NAME HospitalTriage-PT-none-ReachabilityCardinality-2024-06
FORMULA_NAME HospitalTriage-PT-none-ReachabilityCardinality-2024-07
FORMULA_NAME HospitalTriage-PT-none-ReachabilityCardinality-2024-08
FORMULA_NAME HospitalTriage-PT-none-ReachabilityCardinality-2024-09
FORMULA_NAME HospitalTriage-PT-none-ReachabilityCardinality-2024-10
FORMULA_NAME HospitalTriage-PT-none-ReachabilityCardinality-2024-11
FORMULA_NAME HospitalTriage-PT-none-ReachabilityCardinality-2024-12
FORMULA_NAME HospitalTriage-PT-none-ReachabilityCardinality-2024-13
FORMULA_NAME HospitalTriage-PT-none-ReachabilityCardinality-2024-14
FORMULA_NAME HospitalTriage-PT-none-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716644558041

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HospitalTriage-PT-none
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-25 13:42:39] [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]
[2024-05-25 13:42:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 13:42:40] [INFO ] Load time of PNML (sax parser for PT used): 289 ms
[2024-05-25 13:42:40] [INFO ] Transformed 245 places.
[2024-05-25 13:42:40] [INFO ] Transformed 228 transitions.
[2024-05-25 13:42:40] [INFO ] Parsed PT model containing 245 places and 228 transitions and 680 arcs in 451 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 37 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 84 places in 2 ms
Reduce places removed 84 places and 80 transitions.
FORMULA HospitalTriage-PT-none-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HospitalTriage-PT-none-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-25 13:42:41] [INFO ] Flatten gal took : 221 ms
[2024-05-25 13:42:41] [INFO ] Flatten gal took : 83 ms
[2024-05-25 13:42:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1955733118944099593.gal : 26 ms
[2024-05-25 13:42:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9299544128185113495.prop : 6 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/ReachabilityCardinality1955733118944099593.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9299544128185113495.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (8 resets) in 2741 ms. (14 steps per ms) remains 7/12 properties
FORMULA HospitalTriage-PT-none-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HospitalTriage-PT-none-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HospitalTriage-PT-none-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HospitalTriage-PT-none-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HospitalTriage-PT-none-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK

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/ReachabilityCardinality9299544128185113495.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 153 ms. (259 steps per ms) remains 7/7 properties
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,12 properties remain. new max is 8
BEST_FIRST walk for 40003 steps (8 resets) in 170 ms. (233 steps per ms) remains 7/7 properties
SDD size :5 after 7
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :7 after 8
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :8 after 14
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :14 after 48
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :48 after 185
Reachability property HospitalTriage-PT-none-ReachabilityCardinality-2024-07 is true.
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :185 after 733
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :733 after 1095
BEST_FIRST walk for 40004 steps (8 resets) in 355 ms. (112 steps per ms) remains 7/7 properties
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :1095 after 7105
BEST_FIRST walk for 40004 steps (8 resets) in 224 ms. (177 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 628 ms. (63 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 944 ms. (42 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 279 ms. (142 steps per ms) remains 7/7 properties
// Phase 1: matrix 148 rows 161 cols
[2024-05-25 13:42:42] [INFO ] Computed 33 invariants in 15 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem HospitalTriage-PT-none-ReachabilityCardinality-2024-01 is UNSAT
FORMULA HospitalTriage-PT-none-ReachabilityCardinality-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem HospitalTriage-PT-none-ReachabilityCardinality-2024-04 is UNSAT
FORMULA HospitalTriage-PT-none-ReachabilityCardinality-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem HospitalTriage-PT-none-ReachabilityCardinality-2024-06 is UNSAT
FORMULA HospitalTriage-PT-none-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem HospitalTriage-PT-none-ReachabilityCardinality-2024-09 is UNSAT
FORMULA HospitalTriage-PT-none-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem HospitalTriage-PT-none-ReachabilityCardinality-2024-10 is UNSAT
FORMULA HospitalTriage-PT-none-ReachabilityCardinality-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem HospitalTriage-PT-none-ReachabilityCardinality-2024-11 is UNSAT
FORMULA HospitalTriage-PT-none-ReachabilityCardinality-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
Problem HospitalTriage-PT-none-ReachabilityCardinality-2024-14 is UNSAT
FORMULA HospitalTriage-PT-none-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Real declared 160/309 variables, and 32 constraints, problems are : Problem set: 7 solved, 0 unsolved in 424 ms.
Refiners :[Positive P Invariants (semi-flows): 32/33 constraints, State Equation: 0/161 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 549ms problems are : Problem set: 7 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 3043 ms.

BK_STOP 1716644562922

--------------------
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="HospitalTriage-PT-none"
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 HospitalTriage-PT-none, 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 r202-smll-171649587500142"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HospitalTriage-PT-none.tgz
mv HospitalTriage-PT-none 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 ;