About the Execution of 2020-gold for Diffusion2D-PT-D50N010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 715.447 | 3600000.00 | 57645.00 | 296.50 | TFFTTFFFTFFTFTFF | 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.r094-tall-162048902300103.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 Diffusion2D-PT-D50N010, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r094-tall-162048902300103
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.7M
-rw-r--r-- 1 mcc users 25K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 158K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 88K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Mar 28 16:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 28 16:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 10:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 10:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 22 17:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 17:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 8 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 7.3M 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 Diffusion2D-PT-D50N010-ReachabilityCardinality-00
FORMULA_NAME Diffusion2D-PT-D50N010-ReachabilityCardinality-01
FORMULA_NAME Diffusion2D-PT-D50N010-ReachabilityCardinality-02
FORMULA_NAME Diffusion2D-PT-D50N010-ReachabilityCardinality-03
FORMULA_NAME Diffusion2D-PT-D50N010-ReachabilityCardinality-04
FORMULA_NAME Diffusion2D-PT-D50N010-ReachabilityCardinality-05
FORMULA_NAME Diffusion2D-PT-D50N010-ReachabilityCardinality-06
FORMULA_NAME Diffusion2D-PT-D50N010-ReachabilityCardinality-07
FORMULA_NAME Diffusion2D-PT-D50N010-ReachabilityCardinality-08
FORMULA_NAME Diffusion2D-PT-D50N010-ReachabilityCardinality-09
FORMULA_NAME Diffusion2D-PT-D50N010-ReachabilityCardinality-10
FORMULA_NAME Diffusion2D-PT-D50N010-ReachabilityCardinality-11
FORMULA_NAME Diffusion2D-PT-D50N010-ReachabilityCardinality-12
FORMULA_NAME Diffusion2D-PT-D50N010-ReachabilityCardinality-13
FORMULA_NAME Diffusion2D-PT-D50N010-ReachabilityCardinality-14
FORMULA_NAME Diffusion2D-PT-D50N010-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1620732120281
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-11 11:22:01] [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]
[2021-05-11 11:22:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 11:22:02] [INFO ] Load time of PNML (sax parser for PT used): 413 ms
[2021-05-11 11:22:02] [INFO ] Transformed 2500 places.
[2021-05-11 11:22:02] [INFO ] Transformed 19404 transitions.
[2021-05-11 11:22:02] [INFO ] Parsed PT model containing 2500 places and 19404 transitions in 499 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 134 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10002 steps, including 0 resets, run finished after 115 ms. (steps per millisecond=86 ) properties seen :[1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D50N010-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N010-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N010-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N010-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N010-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N010-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N010-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-11 11:22:02] [INFO ] Computed 1 place invariants in 182 ms
[2021-05-11 11:22:03] [INFO ] [Real]Absence check using 1 positive place invariants in 44 ms returned sat
[2021-05-11 11:22:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 11:22:08] [INFO ] [Real]Absence check using state equation in 4698 ms returned (error "Failed to check-sat")
[2021-05-11 11:22:08] [INFO ] [Real]Absence check using 1 positive place invariants in 37 ms returned sat
[2021-05-11 11:22:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 11:22:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 11:22:13] [INFO ] [Real]Absence check using state equation in 4762 ms returned (error "Failed to check-sat")
[2021-05-11 11:22:13] [INFO ] [Real]Absence check using 1 positive place invariants in 36 ms returned sat
[2021-05-11 11:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 11:22:18] [INFO ] [Real]Absence check using state equation in 4716 ms returned (error "Solver has unexpectedly terminated")
[2021-05-11 11:22:18] [INFO ] [Real]Absence check using 1 positive place invariants in 37 ms returned sat
[2021-05-11 11:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 11:22:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 11:22:23] [INFO ] [Real]Absence check using state equation in 4746 ms returned (error "Failed to check-sat")
[2021-05-11 11:22:23] [INFO ] [Real]Absence check using 1 positive place invariants in 35 ms returned sat
[2021-05-11 11:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 11:22:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 11:22:28] [INFO ] [Real]Absence check using state equation in 4732 ms returned unknown
[2021-05-11 11:22:28] [INFO ] [Real]Absence check using 1 positive place invariants in 37 ms returned sat
[2021-05-11 11:22:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 11:22:33] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 11:22:33] [INFO ] [Real]Absence check using state equation in 4781 ms returned (error "Failed to check-sat")
[2021-05-11 11:22:33] [INFO ] [Real]Absence check using 1 positive place invariants in 37 ms returned sat
[2021-05-11 11:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 11:22:38] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 11:22:38] [INFO ] [Real]Absence check using state equation in 4766 ms returned unknown
[2021-05-11 11:22:38] [INFO ] [Real]Absence check using 1 positive place invariants in 37 ms returned sat
[2021-05-11 11:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 11:22:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= s208 (- (+ t1245 t1252 t1259 t1636 t1651 t2028 t2035 t2042) (+ t1640 t1641 t1642 t1643 t1644 t1645 t1646 t1647)))") while checking expression at index 7
[2021-05-11 11:22:43] [INFO ] [Real]Absence check using 1 positive place invariants in 41 ms returned sat
[2021-05-11 11:22:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 11:22:48] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 11:22:48] [INFO ] [Real]Absence check using state equation in 4808 ms returned unknown
Support contains 36 out of 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Graph (trivial) has 18858 edges and 2500 vertex of which 2464 / 2500 are part of one of the 1 SCC in 70 ms
Free SCC test removed 2463 places
Drop transitions removed 18858 transitions
Ensure Unique test removed 468 transitions
Reduce isomorphic transitions removed 19326 transitions.
Iterating post reduction 0 with 19326 rules applied. Total rules applied 19327 place count 37 transition count 78
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 19335 place count 37 transition count 70
Applied a total of 19335 rules in 185 ms. Remains 37 /2500 variables (removed 2463) and now considering 70/19404 (removed 19334) transitions.
Finished structural reductions, in 1 iterations. Remains : 37/2500 places, 70/19404 transitions.
Finished random walk after 55656 steps, including 0 resets, run visited all 9 properties in 41 ms. (steps per millisecond=1357 )
FORMULA Diffusion2D-PT-D50N010-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N010-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N010-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N010-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N010-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N010-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N010-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N010-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D50N010-ReachabilityCardinality-04 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="Diffusion2D-PT-D50N010"
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 Diffusion2D-PT-D50N010, 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 r094-tall-162048902300103"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D50N010.tgz
mv Diffusion2D-PT-D50N010 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 '
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 ;