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.r322-tall-162132127800040.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 SemanticWebServices-PT-S128P18, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r322-tall-162132127800040
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 572K
-rw-r--r-- 1 mcc users 12K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 111K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 12 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 12 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 12 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 12 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.4K May 11 20:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 11 20:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 11 17:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 11 17:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 12 04:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 12 04:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 8 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 261K May 12 08:13 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 LoLA_Ausgabe-ReachabilityFireability-00
FORMULA_NAME LoLA_Ausgabe-ReachabilityFireability-01
FORMULA_NAME LoLA_Ausgabe-ReachabilityFireability-02
FORMULA_NAME LoLA_Ausgabe-ReachabilityFireability-03
FORMULA_NAME LoLA_Ausgabe-ReachabilityFireability-04
FORMULA_NAME LoLA_Ausgabe-ReachabilityFireability-05
FORMULA_NAME LoLA_Ausgabe-ReachabilityFireability-06
FORMULA_NAME LoLA_Ausgabe-ReachabilityFireability-07
FORMULA_NAME LoLA_Ausgabe-ReachabilityFireability-08
FORMULA_NAME LoLA_Ausgabe-ReachabilityFireability-09
FORMULA_NAME LoLA_Ausgabe-ReachabilityFireability-10
FORMULA_NAME LoLA_Ausgabe-ReachabilityFireability-11
FORMULA_NAME LoLA_Ausgabe-ReachabilityFireability-12
FORMULA_NAME LoLA_Ausgabe-ReachabilityFireability-13
FORMULA_NAME LoLA_Ausgabe-ReachabilityFireability-14
FORMULA_NAME LoLA_Ausgabe-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621433692024

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 14:14:53] [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]
[2021-05-19 14:14:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 14:14:53] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2021-05-19 14:14:53] [INFO ] Transformed 184 places.
[2021-05-19 14:14:53] [INFO ] Transformed 466 transitions.
[2021-05-19 14:14:53] [INFO ] Parsed PT model containing 184 places and 466 transitions in 132 ms.
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 269 transitions
Reduce redundant transitions removed 269 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 28 ms.
Working with output stream class java.io.PrintStream
FORMULA LoLA_Ausgabe-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LoLA_Ausgabe-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LoLA_Ausgabe-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LoLA_Ausgabe-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LoLA_Ausgabe-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LoLA_Ausgabe-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LoLA_Ausgabe-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 86 ms. (steps per millisecond=116 ) properties seen :[0, 0, 0, 1, 0, 0, 0, 1, 0]
FORMULA LoLA_Ausgabe-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LoLA_Ausgabe-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 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 0 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 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
[2021-05-19 14:14:53] [INFO ] Flow matrix only has 186 transitions (discarded 9 similar events)
// Phase 1: matrix 186 rows 182 cols
[2021-05-19 14:14:53] [INFO ] Computed 51 place invariants in 15 ms
[2021-05-19 14:14:54] [INFO ] [Real]Absence check using 2 positive place invariants in 11 ms returned sat
[2021-05-19 14:14:54] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 15 ms returned sat
[2021-05-19 14:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 14:14:54] [INFO ] [Real]Absence check using state equation in 130 ms returned sat
[2021-05-19 14:14:54] [INFO ] State equation strengthened by 93 read => feed constraints.
[2021-05-19 14:14:54] [INFO ] [Real]Added 93 Read/Feed constraints in 9 ms returned sat
[2021-05-19 14:14:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 14:14:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2021-05-19 14:14:54] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 12 ms returned sat
[2021-05-19 14:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 14:14:54] [INFO ] [Nat]Absence check using state equation in 118 ms returned sat
[2021-05-19 14:14:54] [INFO ] [Nat]Added 93 Read/Feed constraints in 12 ms returned sat
[2021-05-19 14:14:54] [INFO ] Computed and/alt/rep : 107/175/98 causal constraints in 10 ms.
[2021-05-19 14:14:54] [INFO ] Added : 92 causal constraints over 19 iterations in 237 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2021-05-19 14:14:54] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 14:14:54] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 13 ms returned sat
[2021-05-19 14:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 14:14:54] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2021-05-19 14:14:54] [INFO ] [Real]Added 93 Read/Feed constraints in 9 ms returned sat
[2021-05-19 14:14:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 14:14:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2021-05-19 14:14:54] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 14 ms returned sat
[2021-05-19 14:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 14:14:55] [INFO ] [Nat]Absence check using state equation in 113 ms returned sat
[2021-05-19 14:14:55] [INFO ] [Nat]Added 93 Read/Feed constraints in 8 ms returned sat
[2021-05-19 14:14:55] [INFO ] Computed and/alt/rep : 107/175/98 causal constraints in 12 ms.
[2021-05-19 14:14:55] [INFO ] Added : 90 causal constraints over 18 iterations in 183 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-19 14:14:55] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 14:14:55] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 11 ms returned sat
[2021-05-19 14:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 14:14:55] [INFO ] [Real]Absence check using state equation in 114 ms returned sat
[2021-05-19 14:14:55] [INFO ] [Real]Added 93 Read/Feed constraints in 12 ms returned sat
[2021-05-19 14:14:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 14:14:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 9 ms returned sat
[2021-05-19 14:14:55] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 11 ms returned sat
[2021-05-19 14:14:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 14:14:55] [INFO ] [Nat]Absence check using state equation in 103 ms returned sat
[2021-05-19 14:14:55] [INFO ] [Nat]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 14:14:55] [INFO ] Computed and/alt/rep : 107/175/98 causal constraints in 11 ms.
[2021-05-19 14:14:55] [INFO ] Added : 92 causal constraints over 19 iterations in 192 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-19 14:14:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 14:14:55] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 10 ms returned sat
[2021-05-19 14:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 14:14:55] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2021-05-19 14:14:55] [INFO ] [Real]Added 93 Read/Feed constraints in 8 ms returned sat
[2021-05-19 14:14:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 14:14:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-19 14:14:56] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 13 ms returned sat
[2021-05-19 14:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 14:14:56] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2021-05-19 14:14:56] [INFO ] [Nat]Added 93 Read/Feed constraints in 8 ms returned sat
[2021-05-19 14:14:56] [INFO ] Computed and/alt/rep : 107/175/98 causal constraints in 10 ms.
[2021-05-19 14:14:56] [INFO ] Added : 92 causal constraints over 19 iterations in 183 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-19 14:14:56] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 14:14:56] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 11 ms returned sat
[2021-05-19 14:14:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 14:14:56] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2021-05-19 14:14:56] [INFO ] [Real]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 14:14:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 14:14:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-19 14:14:56] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 12 ms returned sat
[2021-05-19 14:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 14:14:56] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2021-05-19 14:14:56] [INFO ] [Nat]Added 93 Read/Feed constraints in 8 ms returned sat
[2021-05-19 14:14:56] [INFO ] Computed and/alt/rep : 107/175/98 causal constraints in 11 ms.
[2021-05-19 14:14:56] [INFO ] Added : 92 causal constraints over 19 iterations in 180 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-19 14:14:56] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 14:14:56] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 11 ms returned sat
[2021-05-19 14:14:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 14:14:57] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2021-05-19 14:14:57] [INFO ] [Real]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 14:14:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 14:14:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-19 14:14:57] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 13 ms returned sat
[2021-05-19 14:14:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 14:14:57] [INFO ] [Nat]Absence check using state equation in 112 ms returned sat
[2021-05-19 14:14:57] [INFO ] [Nat]Added 93 Read/Feed constraints in 8 ms returned sat
[2021-05-19 14:14:57] [INFO ] Computed and/alt/rep : 107/175/98 causal constraints in 9 ms.
[2021-05-19 14:14:57] [INFO ] Added : 92 causal constraints over 19 iterations in 178 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-19 14:14:57] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 14:14:57] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 11 ms returned sat
[2021-05-19 14:14:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 14:14:57] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2021-05-19 14:14:57] [INFO ] [Real]Added 93 Read/Feed constraints in 7 ms returned sat
[2021-05-19 14:14:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 14:14:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-19 14:14:57] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 11 ms returned sat
[2021-05-19 14:14:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 14:14:57] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2021-05-19 14:14:57] [INFO ] [Nat]Added 93 Read/Feed constraints in 8 ms returned sat
[2021-05-19 14:14:57] [INFO ] Computed and/alt/rep : 107/175/98 causal constraints in 12 ms.
[2021-05-19 14:14:57] [INFO ] Added : 92 causal constraints over 19 iterations in 182 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
Finished Parikh walk after 114 steps, including 1 resets, run visited all 7 properties in 3 ms. (steps per millisecond=38 )
FORMULA LoLA_Ausgabe-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA LoLA_Ausgabe-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA LoLA_Ausgabe-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA LoLA_Ausgabe-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA LoLA_Ausgabe-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA LoLA_Ausgabe-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA LoLA_Ausgabe-ReachabilityFireability-00 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="SemanticWebServices-PT-S128P18"
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 SemanticWebServices-PT-S128P18, 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 r322-tall-162132127800040"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S128P18.tgz
mv SemanticWebServices-PT-S128P18 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 ;