About the Execution of 2020-gold for Parking-PT-416
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
243.052 | 3600000.00 | 18082.00 | 293.40 | FTFTFTTFFTTTTFTT | 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.r151-tall-162089151300216.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)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is Parking-PT-416, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r151-tall-162089151300216
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 109K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 28 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 27 06:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 06:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 07:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 07:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:15 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 107K 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 Parking-PT-416-ReachabilityFireability-00
FORMULA_NAME Parking-PT-416-ReachabilityFireability-01
FORMULA_NAME Parking-PT-416-ReachabilityFireability-02
FORMULA_NAME Parking-PT-416-ReachabilityFireability-03
FORMULA_NAME Parking-PT-416-ReachabilityFireability-04
FORMULA_NAME Parking-PT-416-ReachabilityFireability-05
FORMULA_NAME Parking-PT-416-ReachabilityFireability-06
FORMULA_NAME Parking-PT-416-ReachabilityFireability-07
FORMULA_NAME Parking-PT-416-ReachabilityFireability-08
FORMULA_NAME Parking-PT-416-ReachabilityFireability-09
FORMULA_NAME Parking-PT-416-ReachabilityFireability-10
FORMULA_NAME Parking-PT-416-ReachabilityFireability-11
FORMULA_NAME Parking-PT-416-ReachabilityFireability-12
FORMULA_NAME Parking-PT-416-ReachabilityFireability-13
FORMULA_NAME Parking-PT-416-ReachabilityFireability-14
FORMULA_NAME Parking-PT-416-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1621008053921
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-14 16:00:56] [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]
[2021-05-14 16:00:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 16:00:56] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2021-05-14 16:00:56] [INFO ] Transformed 305 places.
[2021-05-14 16:00:56] [INFO ] Transformed 433 transitions.
[2021-05-14 16:00:56] [INFO ] Found NUPN structural information;
[2021-05-14 16:00:56] [INFO ] Parsed PT model containing 305 places and 433 transitions in 112 ms.
Ensure Unique test removed 176 transitions
Reduce redundant transitions removed 176 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 127 resets, run finished after 101 ms. (steps per millisecond=99 ) properties seen :[1, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0]
FORMULA Parking-PT-416-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-416-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-416-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-416-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-416-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-416-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-416-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-416-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0]
FORMULA Parking-PT-416-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 257 rows 305 cols
[2021-05-14 16:00:56] [INFO ] Computed 76 place invariants in 12 ms
[2021-05-14 16:00:56] [INFO ] [Real]Absence check using 72 positive place invariants in 31 ms returned unsat
[2021-05-14 16:00:56] [INFO ] [Real]Absence check using 72 positive place invariants in 27 ms returned sat
[2021-05-14 16:00:56] [INFO ] [Real]Absence check using 72 positive and 4 generalized place invariants in 2 ms returned sat
[2021-05-14 16:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:00:57] [INFO ] [Real]Absence check using state equation in 203 ms returned sat
[2021-05-14 16:00:57] [INFO ] State equation strengthened by 60 read => feed constraints.
[2021-05-14 16:00:57] [INFO ] [Real]Added 60 Read/Feed constraints in 7 ms returned sat
[2021-05-14 16:00:57] [INFO ] Computed and/alt/rep : 256/848/256 causal constraints in 17 ms.
[2021-05-14 16:00:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:00:57] [INFO ] [Nat]Absence check using 72 positive place invariants in 33 ms returned sat
[2021-05-14 16:00:57] [INFO ] [Nat]Absence check using 72 positive and 4 generalized place invariants in 3 ms returned sat
[2021-05-14 16:00:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:00:57] [INFO ] [Nat]Absence check using state equation in 212 ms returned sat
[2021-05-14 16:00:57] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2021-05-14 16:00:57] [INFO ] Computed and/alt/rep : 256/848/256 causal constraints in 19 ms.
[2021-05-14 16:00:58] [INFO ] Added : 248 causal constraints over 50 iterations in 987 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 17 ms.
[2021-05-14 16:00:58] [INFO ] [Real]Absence check using 72 positive place invariants in 41 ms returned sat
[2021-05-14 16:00:58] [INFO ] [Real]Absence check using 72 positive and 4 generalized place invariants in 3 ms returned unsat
[2021-05-14 16:00:58] [INFO ] [Real]Absence check using 72 positive place invariants in 15 ms returned unsat
[2021-05-14 16:00:58] [INFO ] [Real]Absence check using 72 positive place invariants in 29 ms returned sat
[2021-05-14 16:00:58] [INFO ] [Real]Absence check using 72 positive and 4 generalized place invariants in 2 ms returned sat
[2021-05-14 16:00:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:00:58] [INFO ] [Real]Absence check using state equation in 209 ms returned sat
[2021-05-14 16:00:59] [INFO ] [Real]Added 60 Read/Feed constraints in 13 ms returned sat
[2021-05-14 16:00:59] [INFO ] Computed and/alt/rep : 256/848/256 causal constraints in 18 ms.
[2021-05-14 16:00:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:00:59] [INFO ] [Nat]Absence check using 72 positive place invariants in 28 ms returned sat
[2021-05-14 16:00:59] [INFO ] [Nat]Absence check using 72 positive and 4 generalized place invariants in 3 ms returned sat
[2021-05-14 16:00:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:00:59] [INFO ] [Nat]Absence check using state equation in 206 ms returned sat
[2021-05-14 16:00:59] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2021-05-14 16:00:59] [INFO ] Deduced a trap composed of 36 places in 43 ms
[2021-05-14 16:00:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2021-05-14 16:00:59] [INFO ] Computed and/alt/rep : 256/848/256 causal constraints in 18 ms.
[2021-05-14 16:01:00] [INFO ] Added : 247 causal constraints over 50 iterations in 850 ms. Result :sat
[2021-05-14 16:01:00] [INFO ] Deduced a trap composed of 36 places in 39 ms
[2021-05-14 16:01:00] [INFO ] Deduced a trap composed of 32 places in 24 ms
[2021-05-14 16:01:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 138 ms
Attempting to minimize the solution found.
Minimization took 12 ms.
[2021-05-14 16:01:00] [INFO ] [Real]Absence check using 72 positive place invariants in 26 ms returned unsat
[2021-05-14 16:01:00] [INFO ] [Real]Absence check using 72 positive place invariants in 27 ms returned sat
[2021-05-14 16:01:00] [INFO ] [Real]Absence check using 72 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-14 16:01:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 16:01:00] [INFO ] [Real]Absence check using state equation in 221 ms returned sat
[2021-05-14 16:01:00] [INFO ] [Real]Added 60 Read/Feed constraints in 7 ms returned sat
[2021-05-14 16:01:00] [INFO ] Computed and/alt/rep : 256/848/256 causal constraints in 17 ms.
[2021-05-14 16:01:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 16:01:01] [INFO ] [Nat]Absence check using 72 positive place invariants in 60 ms returned sat
[2021-05-14 16:01:01] [INFO ] [Nat]Absence check using 72 positive and 4 generalized place invariants in 3 ms returned sat
[2021-05-14 16:01:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 16:01:01] [INFO ] [Nat]Absence check using state equation in 226 ms returned sat
[2021-05-14 16:01:01] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2021-05-14 16:01:01] [INFO ] Computed and/alt/rep : 256/848/256 causal constraints in 17 ms.
[2021-05-14 16:01:02] [INFO ] Added : 231 causal constraints over 47 iterations in 874 ms. Result :sat
[2021-05-14 16:01:02] [INFO ] Deduced a trap composed of 36 places in 44 ms
[2021-05-14 16:01:02] [INFO ] Deduced a trap composed of 32 places in 24 ms
[2021-05-14 16:01:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 121 ms
Attempting to minimize the solution found.
Minimization took 8 ms.
FORMULA Parking-PT-416-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Parking-PT-416-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Parking-PT-416-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Parking-PT-416-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 27000 steps, including 338 resets, run finished after 169 ms. (steps per millisecond=159 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 23800 steps, including 292 resets, run finished after 124 ms. (steps per millisecond=191 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 27200 steps, including 327 resets, run finished after 139 ms. (steps per millisecond=195 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 17 out of 305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 305/305 places, 257/257 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 305 transition count 250
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 298 transition count 250
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 14 place count 298 transition count 243
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 28 place count 291 transition count 243
Symmetric choice reduction at 2 with 4 rule applications. Total rules 32 place count 291 transition count 243
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 40 place count 287 transition count 239
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 58 place count 278 transition count 230
Free-agglomeration rule applied 40 times.
Iterating global reduction 2 with 40 rules applied. Total rules applied 98 place count 278 transition count 190
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 2 with 40 rules applied. Total rules applied 138 place count 238 transition count 190
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 139 place count 238 transition count 190
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 140 place count 238 transition count 189
Applied a total of 140 rules in 91 ms. Remains 238 /305 variables (removed 67) and now considering 189/257 (removed 68) transitions.
Finished structural reductions, in 1 iterations. Remains : 238/305 places, 189/257 transitions.
Finished random walk after 18629 steps, including 209 resets, run visited all 3 properties in 85 ms. (steps per millisecond=219 )
FORMULA Parking-PT-416-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-416-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-416-ReachabilityFireability-05 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="Parking-PT-416"
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 Parking-PT-416, 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 r151-tall-162089151300216"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-416.tgz
mv Parking-PT-416 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 ;