About the Execution of 2020-gold for Diffusion2D-PT-D30N100
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
282.972 | 3600000.00 | 86038.00 | 195.30 | FFTTFTFFTTTFTFFT | 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-162048902300079.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-D30N100, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r094-tall-162048902300079
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 98K 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 4.0K Mar 28 16:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 28 16:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 16:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 10:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 10:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 22 17:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 17:57 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 3.0M 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-D30N100-ReachabilityCardinality-00
FORMULA_NAME Diffusion2D-PT-D30N100-ReachabilityCardinality-01
FORMULA_NAME Diffusion2D-PT-D30N100-ReachabilityCardinality-02
FORMULA_NAME Diffusion2D-PT-D30N100-ReachabilityCardinality-03
FORMULA_NAME Diffusion2D-PT-D30N100-ReachabilityCardinality-04
FORMULA_NAME Diffusion2D-PT-D30N100-ReachabilityCardinality-05
FORMULA_NAME Diffusion2D-PT-D30N100-ReachabilityCardinality-06
FORMULA_NAME Diffusion2D-PT-D30N100-ReachabilityCardinality-07
FORMULA_NAME Diffusion2D-PT-D30N100-ReachabilityCardinality-08
FORMULA_NAME Diffusion2D-PT-D30N100-ReachabilityCardinality-09
FORMULA_NAME Diffusion2D-PT-D30N100-ReachabilityCardinality-10
FORMULA_NAME Diffusion2D-PT-D30N100-ReachabilityCardinality-11
FORMULA_NAME Diffusion2D-PT-D30N100-ReachabilityCardinality-12
FORMULA_NAME Diffusion2D-PT-D30N100-ReachabilityCardinality-13
FORMULA_NAME Diffusion2D-PT-D30N100-ReachabilityCardinality-14
FORMULA_NAME Diffusion2D-PT-D30N100-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1620729708316
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-11 10:41:51] [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 10:41:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-11 10:41:51] [INFO ] Load time of PNML (sax parser for PT used): 198 ms
[2021-05-11 10:41:51] [INFO ] Transformed 900 places.
[2021-05-11 10:41:51] [INFO ] Transformed 6844 transitions.
[2021-05-11 10:41:51] [INFO ] Parsed PT model containing 900 places and 6844 transitions in 272 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 53 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10002 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA Diffusion2D-PT-D30N100-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N100-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 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 0 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 0 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 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, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 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 10001 steps, including 0 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 0 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 0 resets, run finished after 13 ms. (steps per millisecond=769 ) 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 0 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 0 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 10001 steps, including 0 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 0 resets, run finished after 13 ms. (steps per millisecond=769 ) 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 0 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 10001 steps, including 0 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]
// Phase 1: matrix 6844 rows 900 cols
[2021-05-11 10:41:51] [INFO ] Computed 1 place invariants in 67 ms
[2021-05-11 10:41:51] [INFO ] [Real]Absence check using 1 positive place invariants in 21 ms returned sat
[2021-05-11 10:41:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:41:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 10:41:56] [INFO ] [Real]Absence check using state equation in 4819 ms returned (error "Failed to check-sat")
[2021-05-11 10:41:56] [INFO ] [Real]Absence check using 1 positive place invariants in 13 ms returned sat
[2021-05-11 10:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:42:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 10:42:01] [INFO ] [Real]Absence check using state equation in 4920 ms returned (error "Failed to check-sat")
[2021-05-11 10:42:01] [INFO ] [Real]Absence check using 1 positive place invariants in 13 ms returned sat
[2021-05-11 10:42:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:42:06] [INFO ] [Real]Absence check using state equation in 4930 ms returned (error "Failed to check-sat")
[2021-05-11 10:42:06] [INFO ] [Real]Absence check using 1 positive place invariants in 43 ms returned sat
[2021-05-11 10:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:42:11] [INFO ] [Real]Absence check using state equation in 4872 ms returned (error "Failed to check-sat")
[2021-05-11 10:42:11] [INFO ] [Real]Absence check using 1 positive place invariants in 13 ms returned sat
[2021-05-11 10:42:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:42:16] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 10:42:16] [INFO ] [Real]Absence check using state equation in 4915 ms returned unknown
[2021-05-11 10:42:16] [INFO ] [Real]Absence check using 1 positive place invariants in 13 ms returned sat
[2021-05-11 10:42:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:42:21] [INFO ] [Real]Absence check using state equation in 4934 ms returned (error "Solver has unexpectedly terminated")
[2021-05-11 10:42:21] [INFO ] [Real]Absence check using 1 positive place invariants in 12 ms returned sat
[2021-05-11 10:42:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:42:26] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 10:42:26] [INFO ] [Real]Absence check using state equation in 4893 ms returned (error "Failed to check-sat")
[2021-05-11 10:42:26] [INFO ] [Real]Absence check using 1 positive place invariants in 13 ms returned sat
[2021-05-11 10:42:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:42:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 10:42:31] [INFO ] [Real]Absence check using state equation in 4922 ms returned (error "Failed to check-sat")
[2021-05-11 10:42:31] [INFO ] [Real]Absence check using 1 positive place invariants in 12 ms returned sat
[2021-05-11 10:42:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:42:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 10:42:36] [INFO ] [Real]Absence check using state equation in 4949 ms returned (error "Failed to check-sat")
[2021-05-11 10:42:36] [INFO ] [Real]Absence check using 1 positive place invariants in 12 ms returned sat
[2021-05-11 10:42:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:42:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 10:42:41] [INFO ] [Real]Absence check using state equation in 4924 ms returned unknown
[2021-05-11 10:42:41] [INFO ] [Real]Absence check using 1 positive place invariants in 12 ms returned sat
[2021-05-11 10:42:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:42:46] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-11 10:42:46] [INFO ] [Real]Absence check using state equation in 4919 ms returned (error "Failed to check-sat")
[2021-05-11 10:42:46] [INFO ] [Real]Absence check using 1 positive place invariants in 13 ms returned sat
[2021-05-11 10:42:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:42:51] [INFO ] [Real]Absence check using state equation in 4915 ms returned (error "Failed to check-sat")
[2021-05-11 10:42:51] [INFO ] [Real]Absence check using 1 positive place invariants in 13 ms returned sat
[2021-05-11 10:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:42:56] [INFO ] [Real]Absence check using state equation in 4922 ms returned (error "Failed to check-sat")
[2021-05-11 10:42:56] [INFO ] [Real]Absence check using 1 positive place invariants in 13 ms returned sat
[2021-05-11 10:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-11 10:43:01] [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 (= s745 (- (+ t5399 t5406 t5413 t5630 t5645 t5862 t5869 t5876) (+ t5634 t5635 t5636 t5637 t5638 t5639 t5640 t5641)))") while checking expression at index 13
Support contains 54 out of 900 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 900/900 places, 6844/6844 transitions.
Graph (trivial) has 6056 edges and 900 vertex of which 846 / 900 are part of one of the 1 SCC in 31 ms
Free SCC test removed 845 places
Drop transitions removed 6056 transitions
Ensure Unique test removed 658 transitions
Reduce isomorphic transitions removed 6714 transitions.
Iterating post reduction 0 with 6714 rules applied. Total rules applied 6715 place count 55 transition count 130
Drop transitions removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 1 with 28 rules applied. Total rules applied 6743 place count 55 transition count 102
Applied a total of 6743 rules in 121 ms. Remains 55 /900 variables (removed 845) and now considering 102/6844 (removed 6742) transitions.
Finished structural reductions, in 1 iterations. Remains : 55/900 places, 102/6844 transitions.
Incomplete random walk after 1000033 steps, including 0 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties seen :[1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0]
FORMULA Diffusion2D-PT-D30N100-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N100-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N100-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N100-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N100-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N100-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N100-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N100-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N100-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Diffusion2D-PT-D30N100-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 190237 steps, including 0 resets, run visited all 4 properties in 168 ms. (steps per millisecond=1132 )
FORMULA Diffusion2D-PT-D30N100-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N100-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N100-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D30N100-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_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-D30N100"
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-D30N100, 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-162048902300079"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D30N100.tgz
mv Diffusion2D-PT-D30N100 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 ;