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-171649587500134.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 HirschbergSinclair-PT-50, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r202-smll-171649587500134
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 13 02:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Apr 13 02:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 13 02:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 13 02:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K 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 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 652K 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 HirschbergSinclair-PT-50-ReachabilityCardinality-2024-00
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-01
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-02
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-03
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-04
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-05
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-06
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-07
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-08
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-09
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-10
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-11
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-12
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-13
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-14
FORMULA_NAME HirschbergSinclair-PT-50-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716639899787

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-50
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-25 12:25:01] [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 12:25:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 12:25:02] [INFO ] Load time of PNML (sax parser for PT used): 233 ms
[2024-05-25 12:25:02] [INFO ] Transformed 1208 places.
[2024-05-25 12:25:02] [INFO ] Transformed 1102 transitions.
[2024-05-25 12:25:02] [INFO ] Parsed PT model containing 1208 places and 1102 transitions and 3361 arcs in 452 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 44 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (36 resets) in 3762 ms. (10 steps per ms) remains 7/16 properties
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 602 ms. (66 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 267 ms. (149 steps per ms) remains 7/7 properties
[2024-05-25 12:25:04] [INFO ] Flatten gal took : 458 ms
BEST_FIRST walk for 40004 steps (8 resets) in 355 ms. (112 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 205 ms. (194 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 285 ms. (139 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 231 ms. (172 steps per ms) remains 7/7 properties
[2024-05-25 12:25:04] [INFO ] Flatten gal took : 263 ms
[2024-05-25 12:25:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15648476241786208255.gal : 168 ms
BEST_FIRST walk for 40004 steps (8 resets) in 922 ms. (43 steps per ms) remains 7/7 properties
[2024-05-25 12:25:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15563249707378040360.prop : 5 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/ReachabilityCardinality15648476241786208255.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15563249707378040360.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 ...330
// Phase 1: matrix 1102 rows 1208 cols
[2024-05-25 12:25:04] [INFO ] Computed 106 invariants in 80 ms
Loading property file /tmp/ReachabilityCardinality15563249707378040360.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem HirschbergSinclair-PT-50-ReachabilityCardinality-2024-02 is UNSAT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-50-ReachabilityCardinality-2024-06 is UNSAT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-50-ReachabilityCardinality-2024-08 is UNSAT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-50-ReachabilityCardinality-2024-09 is UNSAT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 876/1011 variables, 69/69 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1011 variables, 0/69 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 93/1104 variables, 31/100 constraints. Problems are: Problem set: 4 solved, 3 unsolved
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :6 after 17
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :17 after 112
At refinement iteration 4 (INCLUDED_ONLY) 0/1104 variables, 0/100 constraints. Problems are: Problem set: 4 solved, 3 unsolved
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :112 after 2692
Problem HirschbergSinclair-PT-50-ReachabilityCardinality-2024-07 is UNSAT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (OVERLAPS) 57/1161 variables, 6/106 constraints. Problems are: Problem set: 5 solved, 2 unsolved
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :2692 after 69220
At refinement iteration 6 (INCLUDED_ONLY) 0/1161 variables, 0/106 constraints. Problems are: Problem set: 5 solved, 2 unsolved
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :69220 after 115696
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :115696 after 232353
At refinement iteration 7 (OVERLAPS) 1102/2263 variables, 1161/1267 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2263 variables, 0/1267 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 47/2310 variables, 47/1314 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2310 variables, 0/1314 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/2310 variables, 0/1314 constraints. Problems are: Problem set: 5 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2310/2310 variables, and 1314 constraints, problems are : Problem set: 5 solved, 2 unsolved in 2483 ms.
Refiners :[Positive P Invariants (semi-flows): 100/100 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 1208/1208 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/103 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 2 unsolved
Problem HirschbergSinclair-PT-50-ReachabilityCardinality-2024-01 is UNSAT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-50-ReachabilityCardinality-2024-14 is UNSAT
FORMULA HirschbergSinclair-PT-50-ReachabilityCardinality-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 998/2310 variables, and 66 constraints, problems are : Problem set: 7 solved, 0 unsolved in 513 ms.
Refiners :[Positive P Invariants (semi-flows): 66/100 constraints, Generalized P Invariants (flows): 0/6 constraints, State Equation: 0/1208 constraints, PredecessorRefiner: 0/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 3326ms 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 6216 ms.

BK_STOP 1716639908078

--------------------
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="HirschbergSinclair-PT-50"
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 HirschbergSinclair-PT-50, 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-171649587500134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-50.tgz
mv HirschbergSinclair-PT-50 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 ;