Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r189-tajo-162089432700223.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/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 Railroad-PT-100, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r189-tajo-162089432700223
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.6M
-rw-r--r-- 1 mcc users 20K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 142K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 99K 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 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Mar 28 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 10:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 10:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 25 13:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 13:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:15 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 5.2M 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 Railroad-PT-100-ReachabilityCardinality-00
FORMULA_NAME Railroad-PT-100-ReachabilityCardinality-01
FORMULA_NAME Railroad-PT-100-ReachabilityCardinality-02
FORMULA_NAME Railroad-PT-100-ReachabilityCardinality-03
FORMULA_NAME Railroad-PT-100-ReachabilityCardinality-04
FORMULA_NAME Railroad-PT-100-ReachabilityCardinality-05
FORMULA_NAME Railroad-PT-100-ReachabilityCardinality-06
FORMULA_NAME Railroad-PT-100-ReachabilityCardinality-07
FORMULA_NAME Railroad-PT-100-ReachabilityCardinality-08
FORMULA_NAME Railroad-PT-100-ReachabilityCardinality-09
FORMULA_NAME Railroad-PT-100-ReachabilityCardinality-10
FORMULA_NAME Railroad-PT-100-ReachabilityCardinality-11
FORMULA_NAME Railroad-PT-100-ReachabilityCardinality-12
FORMULA_NAME Railroad-PT-100-ReachabilityCardinality-13
FORMULA_NAME Railroad-PT-100-ReachabilityCardinality-14
FORMULA_NAME Railroad-PT-100-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621425026676

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 11:50:28] [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]
[2021-05-19 11:50:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 11:50:28] [INFO ] Load time of PNML (sax parser for PT used): 408 ms
[2021-05-19 11:50:28] [INFO ] Transformed 1018 places.
[2021-05-19 11:50:28] [INFO ] Transformed 10506 transitions.
[2021-05-19 11:50:28] [INFO ] Found NUPN structural information;
[2021-05-19 11:50:28] [INFO ] Parsed PT model containing 1018 places and 10506 transitions in 501 ms.
Deduced a syphon composed of 301 places in 125 ms
Reduce places removed 301 places and 100 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 248 ms.
Working with output stream class java.io.PrintStream
FORMULA Railroad-PT-100-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-100-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-100-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-100-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-100-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-100-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-100-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 249 ms. (steps per millisecond=40 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 0]
FORMULA Railroad-PT-100-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Railroad-PT-100-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Railroad-PT-100-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Railroad-PT-100-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Railroad-PT-100-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Railroad-PT-100-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Railroad-PT-100-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Railroad-PT-100-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 42 ms. (steps per millisecond=238 ) properties seen :[0]
// Phase 1: matrix 10406 rows 717 cols
[2021-05-19 11:50:29] [INFO ] Invariants computation overflowed in 91 ms
[2021-05-19 11:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:50:34] [INFO ] [Real]Absence check using state equation in 4843 ms returned (error "Solver has unexpectedly terminated")
Support contains 1 out of 717 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 717/717 places, 10406/10406 transitions.
Ensure Unique test removed 102 places
Iterating post reduction 0 with 102 rules applied. Total rules applied 102 place count 615 transition count 10406
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Deduced a syphon composed of 99 places in 36 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 1 with 198 rules applied. Total rules applied 300 place count 516 transition count 10307
Applied a total of 300 rules in 6938 ms. Remains 516 /717 variables (removed 201) and now considering 10307/10406 (removed 99) transitions.
Finished structural reductions, in 1 iterations. Remains : 516/717 places, 10307/10406 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 19334 ms. (steps per millisecond=51 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2545 ms. (steps per millisecond=392 ) properties seen :[0]
Interrupted probabilistic random walk after 2962154 steps, run timeout after 30001 ms. (steps per millisecond=98 ) properties seen :[0]
Probabilistic random walk after 2962154 steps, saw 32307 distinct states, run finished after 30001 ms. (steps per millisecond=98 ) properties seen :[0]
// Phase 1: matrix 10307 rows 516 cols
[2021-05-19 11:51:33] [INFO ] Invariants computation overflowed in 45 ms
[2021-05-19 11:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:41] [INFO ] [Real]Absence check using state equation in 8111 ms returned sat
[2021-05-19 11:51:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 11:51:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 11:51:43] [INFO ] [Nat]Absence check using state equation in 1054 ms returned unsat
FORMULA Railroad-PT-100-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
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="Railroad-PT-100"
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 Railroad-PT-100, 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 r189-tajo-162089432700223"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Railroad-PT-100.tgz
mv Railroad-PT-100 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;