About the Execution of 2020-gold for DatabaseWithMutex-PT-20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 273.111 | 3600000.00 | 29408.00 | 296.60 | TTTFTTFTTTTTTFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r075-tall-162039097600372.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is DatabaseWithMutex-PT-20, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r075-tall-162039097600372
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 2.4M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 10M May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 10M May 5 16:58 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 205K Mar 28 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 650K Mar 28 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 188K Mar 28 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 691K Mar 28 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 170K Mar 23 10:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 493K Mar 23 10:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 108K Mar 22 17:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 375K Mar 22 17:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 32K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 67K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 4.1M 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 DatabaseWithMutex-PT-20-ReachabilityFireability-00
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-01
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-02
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-03
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-04
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-05
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-06
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-07
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-08
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-09
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-10
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-11
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-12
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-13
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-14
FORMULA_NAME DatabaseWithMutex-PT-20-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1620574384287
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-09 15:33:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-09 15:33:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 15:33:06] [INFO ] Load time of PNML (sax parser for PT used): 256 ms
[2021-05-09 15:33:06] [INFO ] Transformed 3260 places.
[2021-05-09 15:33:06] [INFO ] Transformed 3200 transitions.
[2021-05-09 15:33:06] [INFO ] Found NUPN structural information;
[2021-05-09 15:33:06] [INFO ] Parsed PT model containing 3260 places and 3200 transitions in 329 ms.
[2021-05-09 15:33:06] [INFO ] Reduced 380 identical enabling conditions.
[2021-05-09 15:33:06] [INFO ] Reduced 380 identical enabling conditions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 147 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 284 ms. (steps per millisecond=35 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0]
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0]
// Phase 1: matrix 3200 rows 3260 cols
[2021-05-09 15:33:07] [INFO ] Computed 460 place invariants in 320 ms
[2021-05-09 15:33:07] [INFO ] [Real]Absence check using 78 positive place invariants in 220 ms returned sat
[2021-05-09 15:33:08] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 927 ms returned sat
[2021-05-09 15:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:33:12] [INFO ] [Real]Absence check using state equation in 3369 ms returned (error "Solver has unexpectedly terminated")
[2021-05-09 15:33:12] [INFO ] [Real]Absence check using 78 positive place invariants in 191 ms returned sat
[2021-05-09 15:33:13] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 826 ms returned sat
[2021-05-09 15:33:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:33:17] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 15:33:17] [INFO ] [Real]Absence check using state equation in 3607 ms returned unknown
[2021-05-09 15:33:17] [INFO ] [Real]Absence check using 78 positive place invariants in 187 ms returned sat
[2021-05-09 15:33:18] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 829 ms returned sat
[2021-05-09 15:33:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:33:22] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 15:33:22] [INFO ] [Real]Absence check using state equation in 3603 ms returned (error "Failed to check-sat")
Support contains 29 out of 3260 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Performed 757 Post agglomeration using F-continuation condition.Transition count delta: 757
Iterating post reduction 0 with 757 rules applied. Total rules applied 757 place count 3260 transition count 2443
Reduce places removed 774 places and 0 transitions.
Performed 664 Post agglomeration using F-continuation condition.Transition count delta: 664
Iterating post reduction 1 with 1438 rules applied. Total rules applied 2195 place count 2486 transition count 1779
Reduce places removed 664 places and 0 transitions.
Iterating post reduction 2 with 664 rules applied. Total rules applied 2859 place count 1822 transition count 1779
Performed 454 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 454 Pre rules applied. Total rules applied 2859 place count 1822 transition count 1325
Renaming transitions due to excessive name length > 1024 char.
Deduced a syphon composed of 454 places in 2 ms
Reduce places removed 454 places and 0 transitions.
Iterating global reduction 3 with 908 rules applied. Total rules applied 3767 place count 1368 transition count 1325
Free-agglomeration rule applied 400 times.
Iterating global reduction 3 with 400 rules applied. Total rules applied 4167 place count 1368 transition count 925
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 3 with 400 rules applied. Total rules applied 4567 place count 968 transition count 925
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 4 with 19 rules applied. Total rules applied 4586 place count 968 transition count 906
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 4606 place count 948 transition count 906
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 19 Pre rules applied. Total rules applied 4606 place count 948 transition count 887
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 4644 place count 929 transition count 887
Applied a total of 4644 rules in 979 ms. Remains 929 /3260 variables (removed 2331) and now considering 887/3200 (removed 2313) transitions.
Finished structural reductions, in 1 iterations. Remains : 929/3260 places, 887/3200 transitions.
Finished random walk after 25464 steps, including 0 resets, run visited all 3 properties in 526 ms. (steps per millisecond=48 )
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DatabaseWithMutex-PT-20-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_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="DatabaseWithMutex-PT-20"
export BK_EXAMINATION="ReachabilityFireability"
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 DatabaseWithMutex-PT-20, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r075-tall-162039097600372"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-20.tgz
mv DatabaseWithMutex-PT-20 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;