Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r202-smll-167840348600389.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool marciexred
Input is HexagonalGrid-PT-226, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r202-smll-167840348600389
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 7.0K Feb 26 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 17:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 17:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Feb 26 17:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 26 17:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 17:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rwxr-xr-x 1 mcc users 112K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-00
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-01
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-02
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-03
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-04
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-05
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-06
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-07
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-08
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-09
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-10
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-11
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-12
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-13
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-14
FORMULA_NAME HexagonalGrid-PT-226-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678737893708

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HexagonalGrid-PT-226
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 20:04:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-13 20:04:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 20:04:56] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2023-03-13 20:04:56] [INFO ] Transformed 169 places.
[2023-03-13 20:04:56] [INFO ] Transformed 270 transitions.
[2023-03-13 20:04:56] [INFO ] Parsed PT model containing 169 places and 270 transitions and 1080 arcs in 213 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 270 rows 169 cols
[2023-03-13 20:04:56] [INFO ] Computed 68 place invariants in 50 ms
FORMULA HexagonalGrid-PT-226-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-226-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-226-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-226-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 12) seen :61
FORMULA HexagonalGrid-PT-226-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :23
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :22
[2023-03-13 20:04:57] [INFO ] Invariant cache hit.
[2023-03-13 20:04:57] [INFO ] [Real]Absence check using 67 positive place invariants in 36 ms returned sat
[2023-03-13 20:04:57] [INFO ] [Real]Absence check using 67 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-13 20:04:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 20:04:57] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2023-03-13 20:04:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 20:04:57] [INFO ] [Nat]Absence check using 67 positive place invariants in 22 ms returned sat
[2023-03-13 20:04:57] [INFO ] [Nat]Absence check using 67 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-13 20:04:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 20:04:57] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2023-03-13 20:04:57] [INFO ] Computed and/alt/rep : 228/228/228 causal constraints (skipped 0 transitions) in 50 ms.
[2023-03-13 20:04:58] [INFO ] Added : 56 causal constraints over 12 iterations in 412 ms. Result :sat
Minimization took 57 ms.
[2023-03-13 20:04:58] [INFO ] [Real]Absence check using 67 positive place invariants in 22 ms returned sat
[2023-03-13 20:04:58] [INFO ] [Real]Absence check using 67 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-13 20:04:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 20:04:58] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2023-03-13 20:04:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 20:04:58] [INFO ] [Nat]Absence check using 67 positive place invariants in 18 ms returned sat
[2023-03-13 20:04:58] [INFO ] [Nat]Absence check using 67 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-13 20:04:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 20:04:58] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2023-03-13 20:04:58] [INFO ] Computed and/alt/rep : 228/228/228 causal constraints (skipped 0 transitions) in 28 ms.
[2023-03-13 20:04:59] [INFO ] Added : 57 causal constraints over 12 iterations in 299 ms. Result :sat
Minimization took 73 ms.
[2023-03-13 20:04:59] [INFO ] [Real]Absence check using 67 positive place invariants in 16 ms returned sat
[2023-03-13 20:04:59] [INFO ] [Real]Absence check using 67 positive and 1 generalized place invariants in 10 ms returned sat
[2023-03-13 20:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 20:04:59] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2023-03-13 20:04:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 20:04:59] [INFO ] [Nat]Absence check using 67 positive place invariants in 17 ms returned sat
[2023-03-13 20:04:59] [INFO ] [Nat]Absence check using 67 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-13 20:04:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 20:04:59] [INFO ] [Nat]Absence check using state equation in 118 ms returned sat
[2023-03-13 20:04:59] [INFO ] Computed and/alt/rep : 228/228/228 causal constraints (skipped 0 transitions) in 35 ms.
[2023-03-13 20:04:59] [INFO ] Added : 52 causal constraints over 11 iterations in 282 ms. Result :sat
Minimization took 36 ms.
[2023-03-13 20:05:00] [INFO ] [Real]Absence check using 67 positive place invariants in 24 ms returned sat
[2023-03-13 20:05:00] [INFO ] [Real]Absence check using 67 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-13 20:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 20:05:00] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2023-03-13 20:05:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 20:05:00] [INFO ] [Nat]Absence check using 67 positive place invariants in 21 ms returned sat
[2023-03-13 20:05:00] [INFO ] [Nat]Absence check using 67 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-13 20:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 20:05:00] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2023-03-13 20:05:00] [INFO ] Computed and/alt/rep : 228/228/228 causal constraints (skipped 0 transitions) in 23 ms.
[2023-03-13 20:05:00] [INFO ] Added : 44 causal constraints over 9 iterations in 190 ms. Result :sat
Minimization took 50 ms.
[2023-03-13 20:05:00] [INFO ] [Real]Absence check using 67 positive place invariants in 26 ms returned sat
[2023-03-13 20:05:00] [INFO ] [Real]Absence check using 67 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-13 20:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 20:05:00] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-13 20:05:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 20:05:00] [INFO ] [Nat]Absence check using 67 positive place invariants in 26 ms returned sat
[2023-03-13 20:05:00] [INFO ] [Nat]Absence check using 67 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-13 20:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 20:05:01] [INFO ] [Nat]Absence check using state equation in 127 ms returned sat
[2023-03-13 20:05:01] [INFO ] Computed and/alt/rep : 228/228/228 causal constraints (skipped 0 transitions) in 26 ms.
[2023-03-13 20:05:01] [INFO ] Added : 53 causal constraints over 11 iterations in 223 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [18, 84, 18, 18, 18] Max seen :[8, 13, 7, 17, 9]
FORMULA HexagonalGrid-PT-226-UpperBounds-13 18 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-11 18 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-09 18 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HexagonalGrid-PT-226-UpperBounds-07 18 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 169 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 169/169 places, 270/270 transitions.
Applied a total of 0 rules in 39 ms. Remains 169 /169 variables (removed 0) and now considering 270/270 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 169/169 places, 270/270 transitions.
[2023-03-13 20:05:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159 resets, run finished after 7586 ms. (steps per millisecond=131 ) properties (out of 1) seen :18
Incomplete Best-First random walk after 1000001 steps, including 28 resets, run finished after 1958 ms. (steps per millisecond=510 ) properties (out of 1) seen :18
[2023-03-13 20:05:11] [INFO ] Invariant cache hit.
[2023-03-13 20:05:11] [INFO ] [Real]Absence check using 67 positive place invariants in 18 ms returned sat
[2023-03-13 20:05:11] [INFO ] [Real]Absence check using 67 positive and 1 generalized place invariants in 1 ms returned unsat
Current structural bounds on expressions (after SMT) : [18] Max seen :[18]
FORMULA HexagonalGrid-PT-226-UpperBounds-08 18 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 15154 ms.
ITS solved all properties within timeout

BK_STOP 1678737912453

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

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="HexagonalGrid-PT-226"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="marciexred"
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 2-5348"
echo " Executing tool marciexred"
echo " Input is HexagonalGrid-PT-226, examination is UpperBounds"
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-167840348600389"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HexagonalGrid-PT-226.tgz
mv HexagonalGrid-PT-226 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;