Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r189-tajo-162089433000399.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is ResAllocation-PT-R015C002, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r189-tajo-162089433000399
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 97K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 10:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 10:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 25 14:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 25K Mar 25 14:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 9 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 64K May 5 16:51 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 ResAllocation-PT-R015C002-ReachabilityCardinality-00
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-01
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-02
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-03
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-04
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-05
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-06
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-07
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-08
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-09
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-10
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-11
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-12
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-13
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-14
FORMULA_NAME ResAllocation-PT-R015C002-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621430332241

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 13:18:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 13:18:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 13:18:54] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2021-05-19 13:18:54] [INFO ] Transformed 60 places.
[2021-05-19 13:18:54] [INFO ] Transformed 32 transitions.
[2021-05-19 13:18:54] [INFO ] Parsed PT model containing 60 places and 32 transitions in 94 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 144 resets, run finished after 64 ms. (steps per millisecond=156 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 32 rows 60 cols
[2021-05-19 13:18:54] [INFO ] Computed 30 place invariants in 3 ms
[2021-05-19 13:18:54] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned unsat
[2021-05-19 13:18:54] [INFO ] [Real]Absence check using 30 positive place invariants in 3 ms returned unsat
[2021-05-19 13:18:54] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned unsat
[2021-05-19 13:18:54] [INFO ] [Real]Absence check using 30 positive place invariants in 6 ms returned unsat
[2021-05-19 13:18:54] [INFO ] [Real]Absence check using 30 positive place invariants in 9 ms returned unsat
[2021-05-19 13:18:54] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned unsat
[2021-05-19 13:18:54] [INFO ] [Real]Absence check using 30 positive place invariants in 7 ms returned unsat
[2021-05-19 13:18:54] [INFO ] [Real]Absence check using 30 positive place invariants in 7 ms returned sat
[2021-05-19 13:18:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 13:18:54] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2021-05-19 13:18:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 13:18:54] [INFO ] [Nat]Absence check using 30 positive place invariants in 10 ms returned sat
[2021-05-19 13:18:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 13:18:54] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 13:18:54] [INFO ] Deduced a trap composed of 4 places in 33 ms
[2021-05-19 13:18:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 44 ms
[2021-05-19 13:18:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints in 3 ms.
[2021-05-19 13:18:54] [INFO ] Added : 21 causal constraints over 5 iterations in 23 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2021-05-19 13:18:54] [INFO ] [Real]Absence check using 30 positive place invariants in 3 ms returned unsat
[2021-05-19 13:18:54] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned unsat
[2021-05-19 13:18:54] [INFO ] [Real]Absence check using 30 positive place invariants in 5 ms returned unsat
[2021-05-19 13:18:54] [INFO ] [Real]Absence check using 30 positive place invariants in 4 ms returned unsat
[2021-05-19 13:18:54] [INFO ] [Real]Absence check using 30 positive place invariants in 10 ms returned unsat
[2021-05-19 13:18:55] [INFO ] [Real]Absence check using 30 positive place invariants in 7 ms returned unsat
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 7000 steps, including 148 resets, run finished after 13 ms. (steps per millisecond=538 ) properties seen :[0] could not realise parikh vector
Support contains 7 out of 60 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 60/60 places, 32/32 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 57 transition count 30
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 57 transition count 29
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 55 transition count 29
Applied a total of 8 rules in 17 ms. Remains 55 /60 variables (removed 5) and now considering 29/32 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 55/60 places, 29/32 transitions.
Incomplete random walk after 1000000 steps, including 16544 resets, run finished after 935 ms. (steps per millisecond=1069 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 4478 resets, run finished after 577 ms. (steps per millisecond=1733 ) properties seen :[0]
Probably explored full state space saw : 122878 states, properties seen :[0]
Probabilistic random walk after 651253 steps, saw 122878 distinct states, run finished after 720 ms. (steps per millisecond=904 ) properties seen :[0]
Explored full state space saw : 122880 states, properties seen :[0]
Exhaustive walk after 651264 steps, saw 122880 distinct states, run finished after 610 ms. (steps per millisecond=1067 ) properties seen :[0]
FORMULA ResAllocation-PT-R015C002-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
All properties solved without resorting to model-checking.

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

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="ResAllocation-PT-R015C002"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2020"
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 2-4028"
echo " Executing tool gold2020"
echo " Input is ResAllocation-PT-R015C002, 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 r189-tajo-162089433000399"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R015C002.tgz
mv ResAllocation-PT-R015C002 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 ;