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-171640604100734.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-05, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640604100734
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 19:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Apr 12 19:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 12 19:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 12 19:54 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 51K 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-05-ReachabilityCardinality-2024-00
FORMULA_NAME HealthRecord-PT-05-ReachabilityCardinality-2024-01
FORMULA_NAME HealthRecord-PT-05-ReachabilityCardinality-2024-02
FORMULA_NAME HealthRecord-PT-05-ReachabilityCardinality-2024-03
FORMULA_NAME HealthRecord-PT-05-ReachabilityCardinality-2024-04
FORMULA_NAME HealthRecord-PT-05-ReachabilityCardinality-2024-05
FORMULA_NAME HealthRecord-PT-05-ReachabilityCardinality-2024-06
FORMULA_NAME HealthRecord-PT-05-ReachabilityCardinality-2024-07
FORMULA_NAME HealthRecord-PT-05-ReachabilityCardinality-2024-08
FORMULA_NAME HealthRecord-PT-05-ReachabilityCardinality-2024-09
FORMULA_NAME HealthRecord-PT-05-ReachabilityCardinality-2024-10
FORMULA_NAME HealthRecord-PT-05-ReachabilityCardinality-2024-11
FORMULA_NAME HealthRecord-PT-05-ReachabilityCardinality-2024-12
FORMULA_NAME HealthRecord-PT-05-ReachabilityCardinality-2024-13
FORMULA_NAME HealthRecord-PT-05-ReachabilityCardinality-2024-14
FORMULA_NAME HealthRecord-PT-05-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716519541270

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-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-24 02:59:02] [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 02:59:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 02:59:02] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2024-05-24 02:59:02] [INFO ] Transformed 125 places.
[2024-05-24 02:59:02] [INFO ] Transformed 246 transitions.
[2024-05-24 02:59:02] [INFO ] Found NUPN structural information;
[2024-05-24 02:59:02] [INFO ] Parsed PT model containing 125 places and 246 transitions and 637 arcs in 161 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 9 transitions
Reduce redundant transitions removed 9 transitions.
FORMULA HealthRecord-PT-05-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-05-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-05-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-05-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-24 02:59:03] [INFO ] Flatten gal took : 82 ms
[2024-05-24 02:59:03] [INFO ] Flatten gal took : 67 ms
[2024-05-24 02:59:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14471248401314057712.gal : 14 ms
[2024-05-24 02:59:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2741087912220027884.prop : 7 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/ReachabilityCardinality14471248401314057712.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2741087912220027884.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
RANDOM walk for 40000 steps (3690 resets) in 2162 ms. (18 steps per ms) remains 11/12 properties
FORMULA HealthRecord-PT-05-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Loading property file /tmp/ReachabilityCardinality2741087912220027884.prop.
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :5 after 25
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :25 after 487
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :487 after 4055
BEST_FIRST walk for 40004 steps (496 resets) in 485 ms. (82 steps per ms) remains 11/11 properties
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :4055 after 4479
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :4479 after 4939
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :4939 after 7207
BEST_FIRST walk for 40003 steps (493 resets) in 171 ms. (232 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (485 resets) in 357 ms. (111 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (498 resets) in 162 ms. (245 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (492 resets) in 283 ms. (140 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (492 resets) in 276 ms. (144 steps per ms) remains 11/11 properties
Reachability property HealthRecord-PT-05-ReachabilityCardinality-2024-01 is true.
BEST_FIRST walk for 40004 steps (495 resets) in 335 ms. (119 steps per ms) remains 11/11 properties
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :7207 after 31576
BEST_FIRST walk for 40004 steps (495 resets) in 83 ms. (476 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (493 resets) in 91 ms. (434 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (502 resets) in 83 ms. (476 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (485 resets) in 156 ms. (254 steps per ms) remains 11/11 properties
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :31576 after 35950
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :35950 after 44680
Reachability property HealthRecord-PT-05-ReachabilityCardinality-2024-11 is true.
FORMULA HealthRecord-PT-05-ReachabilityCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :44680 after 73816
Reachability property HealthRecord-PT-05-ReachabilityCardinality-2024-13 is true.
FORMULA HealthRecord-PT-05-ReachabilityCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property HealthRecord-PT-05-ReachabilityCardinality-2024-05 is true.
FORMULA HealthRecord-PT-05-ReachabilityCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property HealthRecord-PT-05-ReachabilityCardinality-2024-00 does not hold.
FORMULA HealthRecord-PT-05-ReachabilityCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :73816 after 113881
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :113881 after 146989
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :146989 after 246443
Interrupted probabilistic random walk after 1204817 steps, run timeout after 3001 ms. (steps per millisecond=401 ) properties seen :7 out of 11
Probabilistic random walk after 1204817 steps, saw 166469 distinct states, run finished after 3007 ms. (steps per millisecond=400 ) properties seen :7
FORMULA HealthRecord-PT-05-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-05-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-05-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2024-05-24 02:59:07] [INFO ] Flow matrix only has 229 transitions (discarded 8 similar events)
// Phase 1: matrix 229 rows 125 cols
[2024-05-24 02:59:07] [INFO ] Computed 14 invariants in 7 ms
[2024-05-24 02:59:07] [INFO ] State equation strengthened by 1 read => feed constraints.
Reachability property HealthRecord-PT-05-ReachabilityCardinality-2024-06 is true.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 70/70 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 35/105 variables, 8/78 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/105 variables, 35/113 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 20/125 variables, 6/119 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 20/139 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem HealthRecord-PT-05-ReachabilityCardinality-2024-14 is UNSAT
FORMULA HealthRecord-PT-05-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 8 (OVERLAPS) 228/353 variables, 125/264 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/353 variables, 0/264 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 1/354 variables, 1/265 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/354 variables, 0/265 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 0/354 variables, 0/265 constraints. Problems are: Problem set: 1 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 354/354 variables, and 265 constraints, problems are : Problem set: 1 solved, 3 unsolved in 361 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 125/125 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Problem HealthRecord-PT-05-ReachabilityCardinality-2024-02 is UNSAT
FORMULA HealthRecord-PT-05-ReachabilityCardinality-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem HealthRecord-PT-05-ReachabilityCardinality-2024-08 is UNSAT
FORMULA HealthRecord-PT-05-ReachabilityCardinality-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 50/94 variables, 8/52 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 50/102 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/94 variables, 0/102 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 31/125 variables, 6/108 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 31/139 constraints. Problems are: Problem set: 3 solved, 1 unsolved
[2024-05-24 02:59:07] [INFO ] Deduced a trap composed of 33 places in 79 ms of which 7 ms to minimize.
Problem HealthRecord-PT-05-ReachabilityCardinality-2024-03 is UNSAT
FORMULA HealthRecord-PT-05-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 125/354 variables, and 140 constraints, problems are : Problem set: 4 solved, 0 unsolved in 180 ms.
Refiners :[Domain max(s): 125/125 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/125 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/4 constraints, Known Traps: 1/1 constraints]
After SMT, in 626ms problems are : Problem set: 4 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 5349 ms.

BK_STOP 1716519547846

--------------------
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="HealthRecord-PT-05"
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-05, 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-171640604100734"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-05.tgz
mv HealthRecord-PT-05 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 ;