About the Execution of 2020-gold for ShieldPPPt-PT-030B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 440.084 | 3600000.00 | 79827.00 | 264.80 | FFFTFFTFTFFTFFFF | 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.r227-tall-162098231300407.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 ShieldPPPt-PT-030B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-tall-162098231300407
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 960K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 128K 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 16:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 28 16:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 12:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 12:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 18:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 18:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 569K May 5 16:52 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 ShieldPPPt-PT-030B-ReachabilityCardinality-00
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityCardinality-01
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityCardinality-02
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityCardinality-03
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityCardinality-04
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityCardinality-05
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityCardinality-06
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityCardinality-07
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityCardinality-08
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityCardinality-09
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityCardinality-10
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityCardinality-11
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityCardinality-12
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityCardinality-13
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityCardinality-14
FORMULA_NAME ShieldPPPt-PT-030B-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1621181553817
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-16 16:12:35] [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]
[2021-05-16 16:12:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 16:12:35] [INFO ] Load time of PNML (sax parser for PT used): 143 ms
[2021-05-16 16:12:35] [INFO ] Transformed 2343 places.
[2021-05-16 16:12:35] [INFO ] Transformed 2133 transitions.
[2021-05-16 16:12:35] [INFO ] Found NUPN structural information;
[2021-05-16 16:12:35] [INFO ] Parsed PT model containing 2343 places and 2133 transitions in 245 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 84 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldPPPt-PT-030B-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-030B-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-030B-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-030B-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-030B-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-030B-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 146 ms. (steps per millisecond=68 ) properties seen :[0, 1, 0, 1, 0, 0, 0, 0, 0, 1]
FORMULA ShieldPPPt-PT-030B-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=232 ) properties seen :[0, 0, 0, 0, 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, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 2133 rows 2343 cols
[2021-05-16 16:12:36] [INFO ] Computed 331 place invariants in 49 ms
[2021-05-16 16:12:37] [INFO ] [Real]Absence check using 331 positive place invariants in 434 ms returned sat
[2021-05-16 16:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:12:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 16:12:41] [INFO ] [Real]Absence check using state equation in 4125 ms returned (error "Failed to check-sat")
[2021-05-16 16:12:41] [INFO ] [Real]Absence check using 331 positive place invariants in 400 ms returned sat
[2021-05-16 16:12:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:12:46] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 16:12:46] [INFO ] [Real]Absence check using state equation in 4234 ms returned (error "Failed to check-sat")
[2021-05-16 16:12:46] [INFO ] [Real]Absence check using 331 positive place invariants in 456 ms returned sat
[2021-05-16 16:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:12:51] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 16:12:51] [INFO ] [Real]Absence check using state equation in 4333 ms returned (error "Failed to check-sat")
[2021-05-16 16:12:51] [INFO ] [Real]Absence check using 331 positive place invariants in 415 ms returned sat
[2021-05-16 16:12:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:12:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 16:12:56] [INFO ] [Real]Absence check using state equation in 4236 ms returned (error "Failed to check-sat")
[2021-05-16 16:12:56] [INFO ] [Real]Absence check using 331 positive place invariants in 396 ms returned sat
[2021-05-16 16:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:13:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 16:13:01] [INFO ] [Real]Absence check using state equation in 4326 ms returned (error "Failed to check-sat")
[2021-05-16 16:13:01] [INFO ] [Real]Absence check using 331 positive place invariants in 401 ms returned sat
[2021-05-16 16:13:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:13:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 16:13:06] [INFO ] [Real]Absence check using state equation in 4331 ms returned (error "Failed to check-sat")
[2021-05-16 16:13:06] [INFO ] [Real]Absence check using 331 positive place invariants in 407 ms returned sat
[2021-05-16 16:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:13:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 16:13:11] [INFO ] [Real]Absence check using state equation in 4317 ms returned (error "Failed to check-sat")
Support contains 36 out of 2343 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2343/2343 places, 2133/2133 transitions.
Performed 551 Post agglomeration using F-continuation condition.Transition count delta: 551
Iterating post reduction 0 with 551 rules applied. Total rules applied 551 place count 2343 transition count 1582
Reduce places removed 551 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 553 rules applied. Total rules applied 1104 place count 1792 transition count 1580
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1105 place count 1791 transition count 1580
Performed 122 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 122 Pre rules applied. Total rules applied 1105 place count 1791 transition count 1458
Deduced a syphon composed of 122 places in 6 ms
Reduce places removed 122 places and 0 transitions.
Iterating global reduction 3 with 244 rules applied. Total rules applied 1349 place count 1669 transition count 1458
Symmetric choice reduction at 3 with 202 rule applications. Total rules 1551 place count 1669 transition count 1458
Deduced a syphon composed of 202 places in 10 ms
Reduce places removed 202 places and 202 transitions.
Iterating global reduction 3 with 404 rules applied. Total rules applied 1955 place count 1467 transition count 1256
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 81 Pre rules applied. Total rules applied 1955 place count 1467 transition count 1175
Deduced a syphon composed of 81 places in 6 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 3 with 162 rules applied. Total rules applied 2117 place count 1386 transition count 1175
Performed 505 Post agglomeration using F-continuation condition.Transition count delta: 505
Deduced a syphon composed of 505 places in 1 ms
Reduce places removed 505 places and 0 transitions.
Iterating global reduction 3 with 1010 rules applied. Total rules applied 3127 place count 881 transition count 670
Renaming transitions due to excessive name length > 1024 char.
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 83 places in 2 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 3 with 166 rules applied. Total rules applied 3293 place count 798 transition count 670
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3295 place count 798 transition count 668
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 3297 place count 796 transition count 668
Partial Free-agglomeration rule applied 82 times.
Drop transitions removed 82 transitions
Iterating global reduction 4 with 82 rules applied. Total rules applied 3379 place count 796 transition count 668
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 3380 place count 795 transition count 667
Applied a total of 3380 rules in 844 ms. Remains 795 /2343 variables (removed 1548) and now considering 667/2133 (removed 1466) transitions.
Finished structural reductions, in 1 iterations. Remains : 795/2343 places, 667/2133 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 6417 ms. (steps per millisecond=155 ) properties seen :[0, 1, 1, 1, 1, 0, 0]
FORMULA ShieldPPPt-PT-030B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-030B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3876 ms. (steps per millisecond=257 ) properties seen :[1, 0, 0]
FORMULA ShieldPPPt-PT-030B-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3896 ms. (steps per millisecond=256 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3711 ms. (steps per millisecond=269 ) properties seen :[0, 1]
FORMULA ShieldPPPt-PT-030B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 667 rows 795 cols
[2021-05-16 16:13:29] [INFO ] Computed 331 place invariants in 5 ms
[2021-05-16 16:13:30] [INFO ] [Real]Absence check using 331 positive place invariants in 161 ms returned sat
[2021-05-16 16:13:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:13:31] [INFO ] [Real]Absence check using state equation in 1129 ms returned sat
[2021-05-16 16:13:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:13:31] [INFO ] [Nat]Absence check using 331 positive place invariants in 151 ms returned sat
[2021-05-16 16:13:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:13:32] [INFO ] [Nat]Absence check using state equation in 1097 ms returned sat
[2021-05-16 16:13:32] [INFO ] State equation strengthened by 128 read => feed constraints.
[2021-05-16 16:13:32] [INFO ] [Nat]Added 128 Read/Feed constraints in 36 ms returned sat
[2021-05-16 16:13:32] [INFO ] Deduced a trap composed of 5 places in 93 ms
[2021-05-16 16:13:33] [INFO ] Deduced a trap composed of 6 places in 62 ms
[2021-05-16 16:13:33] [INFO ] Deduced a trap composed of 9 places in 57 ms
[2021-05-16 16:13:33] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 339 ms
[2021-05-16 16:13:33] [INFO ] Computed and/alt/rep : 659/2308/659 causal constraints in 45 ms.
[2021-05-16 16:13:41] [INFO ] Added : 653 causal constraints over 133 iterations in 8106 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 47 ms.
Finished Parikh walk after 762 steps, including 1 resets, run visited all 1 properties in 8 ms. (steps per millisecond=95 )
FORMULA ShieldPPPt-PT-030B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_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="ShieldPPPt-PT-030B"
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 ShieldPPPt-PT-030B, 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 r227-tall-162098231300407"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-030B.tgz
mv ShieldPPPt-PT-030B 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 ;