About the Execution of 2020-gold for DLCround-PT-03b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 373.283 | 3600000.00 | 33559.00 | 145.10 | FTTTFFFFTFFTFFFF | 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-162039097300143.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 DLCround-PT-03b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r075-tall-162039097300143
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 776K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 89K 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 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 07:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 07:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 22 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 22 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 432K 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 DLCround-PT-03b-ReachabilityCardinality-00
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-01
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-02
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-03
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-04
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-05
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-06
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-07
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-08
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-09
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-10
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-11
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-12
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-13
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-14
FORMULA_NAME DLCround-PT-03b-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1620532646068
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-09 03:57:27] [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]
[2021-05-09 03:57:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 03:57:27] [INFO ] Load time of PNML (sax parser for PT used): 121 ms
[2021-05-09 03:57:27] [INFO ] Transformed 1383 places.
[2021-05-09 03:57:27] [INFO ] Transformed 1887 transitions.
[2021-05-09 03:57:27] [INFO ] Found NUPN structural information;
[2021-05-09 03:57:27] [INFO ] Parsed PT model containing 1383 places and 1887 transitions in 176 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 57 ms.
Working with output stream class java.io.PrintStream
FORMULA DLCround-PT-03b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03b-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03b-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03b-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-03b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 80 ms. (steps per millisecond=125 ) properties seen :[1, 1, 1, 1, 0, 0, 1, 1, 1]
FORMULA DLCround-PT-03b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-03b-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[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]
// Phase 1: matrix 1887 rows 1383 cols
[2021-05-09 03:57:28] [INFO ] Computed 52 place invariants in 42 ms
[2021-05-09 03:57:28] [INFO ] [Real]Absence check using 52 positive place invariants in 88 ms returned sat
[2021-05-09 03:57:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 03:57:32] [INFO ] [Real]Absence check using state equation in 4311 ms returned sat
[2021-05-09 03:57:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 03:57:37] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 03:57:37] [INFO ] [Nat]Absence check using 52 positive place invariants in 4681 ms returned (error "Solver has unexpectedly terminated")
[2021-05-09 03:57:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 03:57:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2021-05-09 03:57:38] [INFO ] [Real]Absence check using 52 positive place invariants in 75 ms returned sat
[2021-05-09 03:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 03:57:42] [INFO ] [Real]Absence check using state equation in 4364 ms returned sat
[2021-05-09 03:57:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 03:57:47] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-09 03:57:47] [INFO ] [Nat]Absence check using 52 positive place invariants in 4802 ms returned (error "Solver has unexpectedly terminated")
[2021-05-09 03:57:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 03:57:47] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 1
Support contains 13 out of 1383 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1383/1383 places, 1887/1887 transitions.
Graph (trivial) has 1327 edges and 1383 vertex of which 288 / 1383 are part of one of the 20 SCC in 29 ms
Free SCC test removed 268 places
Drop transitions removed 300 transitions
Reduce isomorphic transitions removed 300 transitions.
Performed 553 Post agglomeration using F-continuation condition.Transition count delta: 553
Iterating post reduction 0 with 853 rules applied. Total rules applied 854 place count 1115 transition count 1034
Reduce places removed 553 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 597 rules applied. Total rules applied 1451 place count 562 transition count 990
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 28 rules applied. Total rules applied 1479 place count 542 transition count 982
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1483 place count 538 transition count 982
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 1483 place count 538 transition count 977
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 1493 place count 533 transition count 977
Symmetric choice reduction at 4 with 141 rule applications. Total rules 1634 place count 533 transition count 977
Deduced a syphon composed of 141 places in 4 ms
Reduce places removed 141 places and 141 transitions.
Iterating global reduction 4 with 282 rules applied. Total rules applied 1916 place count 392 transition count 836
Performed 53 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 53 Pre rules applied. Total rules applied 1916 place count 392 transition count 783
Deduced a syphon composed of 53 places in 3 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 4 with 106 rules applied. Total rules applied 2022 place count 339 transition count 783
Symmetric choice reduction at 4 with 31 rule applications. Total rules 2053 place count 339 transition count 783
Deduced a syphon composed of 31 places in 5 ms
Reduce places removed 31 places and 199 transitions.
Iterating global reduction 4 with 62 rules applied. Total rules applied 2115 place count 308 transition count 584
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 2127 place count 308 transition count 572
Performed 79 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 79 places in 0 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 5 with 158 rules applied. Total rules applied 2285 place count 229 transition count 489
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 2289 place count 229 transition count 485
Performed 33 Post agglomeration using F-continuation condition with reduction of 12 identical transitions.
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 6 with 66 rules applied. Total rules applied 2355 place count 196 transition count 673
Drop transitions removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 6 with 27 rules applied. Total rules applied 2382 place count 196 transition count 646
Free-agglomeration rule applied 95 times with reduction of 49 identical transitions.
Iterating global reduction 7 with 95 rules applied. Total rules applied 2477 place count 196 transition count 502
Reduce places removed 95 places and 0 transitions.
Drop transitions removed 177 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 188 transitions.
Discarding 8 places :
Also discarding 13 output transitions
Drop transitions removed 13 transitions
Graph (complete) has 302 edges and 101 vertex of which 93 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.5 ms
Iterating post reduction 7 with 284 rules applied. Total rules applied 2761 place count 93 transition count 301
Drop transitions removed 9 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 8 with 17 rules applied. Total rules applied 2778 place count 93 transition count 284
Symmetric choice reduction at 9 with 2 rule applications. Total rules 2780 place count 93 transition count 284
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 14 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 2784 place count 91 transition count 270
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2785 place count 91 transition count 269
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 10 with 36 rules applied. Total rules applied 2821 place count 91 transition count 233
Symmetric choice reduction at 10 with 2 rule applications. Total rules 2823 place count 91 transition count 233
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 14 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 2827 place count 89 transition count 219
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 2829 place count 89 transition count 217
Free-agglomeration rule applied 2 times.
Iterating global reduction 11 with 2 rules applied. Total rules applied 2831 place count 89 transition count 215
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 13 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 14 transitions.
Discarding 2 places :
Also discarding 0 output transitions
Graph (complete) has 244 edges and 87 vertex of which 85 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Iterating post reduction 11 with 17 rules applied. Total rules applied 2848 place count 85 transition count 201
Applied a total of 2848 rules in 378 ms. Remains 85 /1383 variables (removed 1298) and now considering 201/1887 (removed 1686) transitions.
Finished structural reductions, in 1 iterations. Remains : 85/1383 places, 201/1887 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 2745 ms. (steps per millisecond=364 ) properties seen :[0, 1]
FORMULA DLCround-PT-03b-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 62 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=31 )
FORMULA DLCround-PT-03b-ReachabilityCardinality-11 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="DLCround-PT-03b"
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 DLCround-PT-03b, 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 r075-tall-162039097300143"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-03b.tgz
mv DLCround-PT-03b 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 ;