Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r194-csrt-159033389600183.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is Solitaire-PT-FrnNC7x7, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-csrt-159033389600183
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 260K
-rw-r--r-- 1 mcc users 3.4K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 9 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 81K Apr 27 15:14 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 Solitaire-PT-FrnNC7x7-ReachabilityFireability-00
FORMULA_NAME Solitaire-PT-FrnNC7x7-ReachabilityFireability-01
FORMULA_NAME Solitaire-PT-FrnNC7x7-ReachabilityFireability-02
FORMULA_NAME Solitaire-PT-FrnNC7x7-ReachabilityFireability-03
FORMULA_NAME Solitaire-PT-FrnNC7x7-ReachabilityFireability-04
FORMULA_NAME Solitaire-PT-FrnNC7x7-ReachabilityFireability-05
FORMULA_NAME Solitaire-PT-FrnNC7x7-ReachabilityFireability-06
FORMULA_NAME Solitaire-PT-FrnNC7x7-ReachabilityFireability-07
FORMULA_NAME Solitaire-PT-FrnNC7x7-ReachabilityFireability-08
FORMULA_NAME Solitaire-PT-FrnNC7x7-ReachabilityFireability-09
FORMULA_NAME Solitaire-PT-FrnNC7x7-ReachabilityFireability-10
FORMULA_NAME Solitaire-PT-FrnNC7x7-ReachabilityFireability-11
FORMULA_NAME Solitaire-PT-FrnNC7x7-ReachabilityFireability-12
FORMULA_NAME Solitaire-PT-FrnNC7x7-ReachabilityFireability-13
FORMULA_NAME Solitaire-PT-FrnNC7x7-ReachabilityFireability-14
FORMULA_NAME Solitaire-PT-FrnNC7x7-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591206395666

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 17:46:37] [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]
[2020-06-03 17:46:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 17:46:37] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2020-06-03 17:46:37] [INFO ] Transformed 74 places.
[2020-06-03 17:46:37] [INFO ] Transformed 92 transitions.
[2020-06-03 17:46:37] [INFO ] Parsed PT model containing 74 places and 92 transitions in 168 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 50 ms.
Working with output stream class java.io.PrintStream
FORMULA Solitaire-PT-FrnNC7x7-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Solitaire-PT-FrnNC7x7-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Solitaire-PT-FrnNC7x7-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 374 resets, run finished after 93 ms. (steps per millisecond=107 ) properties seen :[1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA Solitaire-PT-FrnNC7x7-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Solitaire-PT-FrnNC7x7-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0]
FORMULA Solitaire-PT-FrnNC7x7-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 0, 0]
FORMULA Solitaire-PT-FrnNC7x7-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 0]
FORMULA Solitaire-PT-FrnNC7x7-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 44 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 43 ms. (steps per millisecond=232 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 92 rows 74 cols
[2020-06-03 17:46:38] [INFO ] Computed 37 place invariants in 9 ms
[2020-06-03 17:46:38] [INFO ] [Real]Absence check using 37 positive place invariants in 16 ms returned unsat
[2020-06-03 17:46:38] [INFO ] [Real]Absence check using 37 positive place invariants in 26 ms returned sat
[2020-06-03 17:46:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:46:38] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2020-06-03 17:46:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:46:38] [INFO ] [Nat]Absence check using 37 positive place invariants in 16 ms returned sat
[2020-06-03 17:46:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 17:46:38] [INFO ] [Nat]Absence check using state equation in 163 ms returned sat
[2020-06-03 17:46:39] [INFO ] Computed and/alt/rep : 90/528/90 causal constraints in 23 ms.
[2020-06-03 17:46:43] [INFO ] Added : 60 causal constraints over 23 iterations in 4768 ms. Result :unknown
[2020-06-03 17:46:43] [INFO ] [Real]Absence check using 37 positive place invariants in 8 ms returned unsat
[2020-06-03 17:46:43] [INFO ] [Real]Absence check using 37 positive place invariants in 7 ms returned unsat
[2020-06-03 17:46:43] [INFO ] [Real]Absence check using 37 positive place invariants in 17 ms returned unsat
[2020-06-03 17:46:43] [INFO ] [Real]Absence check using 37 positive place invariants in 8 ms returned unsat
[2020-06-03 17:46:43] [INFO ] [Real]Absence check using 37 positive place invariants in 9 ms returned unsat
[2020-06-03 17:46:44] [INFO ] [Real]Absence check using 37 positive place invariants in 63 ms returned unsat
FORMULA Solitaire-PT-FrnNC7x7-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Solitaire-PT-FrnNC7x7-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Solitaire-PT-FrnNC7x7-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Solitaire-PT-FrnNC7x7-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Solitaire-PT-FrnNC7x7-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Solitaire-PT-FrnNC7x7-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Solitaire-PT-FrnNC7x7-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 14 out of 74 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 74/74 places, 92/92 transitions.
Applied a total of 0 rules in 60 ms. Remains 74 /74 variables (removed 0) and now considering 92/92 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 92/92 transitions.
Incomplete random walk after 1000000 steps, including 37418 resets, run finished after 2504 ms. (steps per millisecond=399 ) properties seen :[0]
Finished Best-First random walk after 240961 steps, including 957 resets, run visited all 1 properties in 236 ms. (steps per millisecond=1021 )
FORMULA Solitaire-PT-FrnNC7x7-ReachabilityFireability-03 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="Solitaire-PT-FrnNC7x7"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itslola"
echo " Input is Solitaire-PT-FrnNC7x7, 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 r194-csrt-159033389600183"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Solitaire-PT-FrnNC7x7.tgz
mv Solitaire-PT-FrnNC7x7 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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;