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.r174-csrt-158987853400607.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is PermAdmissibility-COL-50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r174-csrt-158987853400607
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 236K
-rw-r--r-- 1 mcc users 3.6K Apr 12 00:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 12 00:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 10 23:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 10 23:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 14 12:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 14 12:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Apr 10 08:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Apr 10 08:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Apr 9 12:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 9 12:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 10 22:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 10 22:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 54K Mar 24 05:37 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 PermAdmissibility-COL-50-ReachabilityFireability-00
FORMULA_NAME PermAdmissibility-COL-50-ReachabilityFireability-01
FORMULA_NAME PermAdmissibility-COL-50-ReachabilityFireability-02
FORMULA_NAME PermAdmissibility-COL-50-ReachabilityFireability-03
FORMULA_NAME PermAdmissibility-COL-50-ReachabilityFireability-04
FORMULA_NAME PermAdmissibility-COL-50-ReachabilityFireability-05
FORMULA_NAME PermAdmissibility-COL-50-ReachabilityFireability-06
FORMULA_NAME PermAdmissibility-COL-50-ReachabilityFireability-07
FORMULA_NAME PermAdmissibility-COL-50-ReachabilityFireability-08
FORMULA_NAME PermAdmissibility-COL-50-ReachabilityFireability-09
FORMULA_NAME PermAdmissibility-COL-50-ReachabilityFireability-10
FORMULA_NAME PermAdmissibility-COL-50-ReachabilityFireability-11
FORMULA_NAME PermAdmissibility-COL-50-ReachabilityFireability-12
FORMULA_NAME PermAdmissibility-COL-50-ReachabilityFireability-13
FORMULA_NAME PermAdmissibility-COL-50-ReachabilityFireability-14
FORMULA_NAME PermAdmissibility-COL-50-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591158150628

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 04:22:32] [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 04:22:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 04:22:32] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-03 04:22:33] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 693 ms
[2020-06-03 04:22:33] [INFO ] sort/places :
input->aux9,aux10,aux11,aux12,in1,in2,in3,in4,aux8,aux7,aux6,aux5,aux16,aux15,aux14,aux13,out1,out2,out3,out4,out5,out6,out7,out8,
Dot->c16,c15,c14,c13,c5,c6,c7,c8,c9,c110,c11,c12,c17,c18,c19,c20,

[2020-06-03 04:22:33] [INFO ] Imported 40 HL places and 16 HL transitions for a total of 208 PT places and 1024.0 transition bindings in 28 ms.
[2020-06-03 04:22:33] [INFO ] Computed order based on color domains.
[2020-06-03 04:22:33] [INFO ] Unfolded HLPN to a Petri net with 208 places and 1024 transitions in 24 ms.
[2020-06-03 04:22:33] [INFO ] Unfolded HLPN properties in 3 ms.
Deduced a syphon composed of 40 places in 10 ms
Reduce places removed 40 places and 432 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 136 ms.
Working with output stream class java.io.PrintStream
FORMULA PermAdmissibility-COL-50-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10037 steps, including 12 resets, run finished after 55 ms. (steps per millisecond=182 ) properties seen :[1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1]
FORMULA PermAdmissibility-COL-50-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-COL-50-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-COL-50-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-COL-50-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-COL-50-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-COL-50-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-COL-50-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-COL-50-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-COL-50-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-COL-50-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-COL-50-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PermAdmissibility-COL-50-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 198 ms. (steps per millisecond=50 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 380 ms. (steps per millisecond=26 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 338 ms. (steps per millisecond=29 ) properties seen :[0, 0, 1]
FORMULA PermAdmissibility-COL-50-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 592 rows 168 cols
[2020-06-03 04:22:34] [INFO ] Computed 32 place invariants in 38 ms
[2020-06-03 04:22:34] [INFO ] [Real]Absence check using 4 positive place invariants in 19 ms returned sat
[2020-06-03 04:22:34] [INFO ] [Real]Absence check using 4 positive and 28 generalized place invariants in 25 ms returned sat
[2020-06-03 04:22:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:22:35] [INFO ] [Real]Absence check using state equation in 598 ms returned sat
[2020-06-03 04:22:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 04:22:35] [INFO ] [Nat]Absence check using 4 positive place invariants in 22 ms returned sat
[2020-06-03 04:22:35] [INFO ] [Nat]Absence check using 4 positive and 28 generalized place invariants in 25 ms returned sat
[2020-06-03 04:22:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 04:22:35] [INFO ] [Nat]Absence check using state equation in 374 ms returned sat
[2020-06-03 04:22:36] [INFO ] Computed and/alt/rep : 588/40560/588 causal constraints in 173 ms.
[2020-06-03 04:22:40] [INFO ] Added : 195 causal constraints over 39 iterations in 4489 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 04:22:40] [INFO ] [Real]Absence check using 4 positive place invariants in 19 ms returned unsat
FORMULA PermAdmissibility-COL-50-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 45 out of 168 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 168/168 places, 592/592 transitions.
Discarding 82 places :
Also discarding 128 output transitions
Drop transitions removed 128 transitions
Graph (complete) has 1615 edges and 168 vertex of which 86 are kept as prefixes of interest. Removing 82 places using SCC suffix rule.13 ms
Applied a total of 1 rules in 97 ms. Remains 86 /168 variables (removed 82) and now considering 464/592 (removed 128) transitions.
Finished structural reductions, in 1 iterations. Remains : 86/168 places, 464/592 transitions.
Finished random walk after 45430 steps, including 63 resets, run visited all 1 properties in 62 ms. (steps per millisecond=732 )
FORMULA PermAdmissibility-COL-50-ReachabilityFireability-01 FALSE 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="PermAdmissibility-COL-50"
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 PermAdmissibility-COL-50, 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 r174-csrt-158987853400607"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PermAdmissibility-COL-50.tgz
mv PermAdmissibility-COL-50 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 ;