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.r037-tajo-162038177000175.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)
.......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is BusinessProcesses-PT-04, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-162038177000175
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 157K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 03:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 03:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 22 12:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 22 12:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 79K 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 BusinessProcesses-PT-04-ReachabilityCardinality-00
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-01
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-02
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-03
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-04
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-05
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-06
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-07
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-08
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-09
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-10
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-11
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-12
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-13
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-14
FORMULA_NAME BusinessProcesses-PT-04-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620936172591

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 20:02:55] [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]
[2021-05-13 20:02:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 20:02:55] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2021-05-13 20:02:55] [INFO ] Transformed 288 places.
[2021-05-13 20:02:55] [INFO ] Transformed 283 transitions.
[2021-05-13 20:02:55] [INFO ] Found NUPN structural information;
[2021-05-13 20:02:55] [INFO ] Parsed PT model containing 288 places and 283 transitions in 121 ms.
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 2 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 115 resets, run finished after 64 ms. (steps per millisecond=156 ) properties seen :[1, 1, 0, 0, 1, 1, 1, 1, 1]
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0]
// Phase 1: matrix 281 rows 286 cols
[2021-05-13 20:02:55] [INFO ] Computed 44 place invariants in 16 ms
[2021-05-13 20:02:55] [INFO ] [Real]Absence check using 21 positive place invariants in 26 ms returned sat
[2021-05-13 20:02:55] [INFO ] [Real]Absence check using 21 positive and 23 generalized place invariants in 34 ms returned sat
[2021-05-13 20:02:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 20:02:56] [INFO ] [Real]Absence check using state equation in 236 ms returned sat
[2021-05-13 20:02:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 20:02:56] [INFO ] [Nat]Absence check using 21 positive place invariants in 102 ms returned sat
[2021-05-13 20:02:56] [INFO ] [Nat]Absence check using 21 positive and 23 generalized place invariants in 20 ms returned sat
[2021-05-13 20:02:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 20:02:56] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2021-05-13 20:02:56] [INFO ] Deduced a trap composed of 25 places in 164 ms
[2021-05-13 20:02:56] [INFO ] Deduced a trap composed of 14 places in 90 ms
[2021-05-13 20:02:57] [INFO ] Deduced a trap composed of 43 places in 170 ms
[2021-05-13 20:02:57] [INFO ] Deduced a trap composed of 14 places in 118 ms
[2021-05-13 20:02:57] [INFO ] Deduced a trap composed of 25 places in 100 ms
[2021-05-13 20:02:57] [INFO ] Deduced a trap composed of 64 places in 120 ms
[2021-05-13 20:02:57] [INFO ] Deduced a trap composed of 75 places in 163 ms
[2021-05-13 20:02:57] [INFO ] Deduced a trap composed of 72 places in 142 ms
[2021-05-13 20:02:57] [INFO ] Deduced a trap composed of 8 places in 100 ms
[2021-05-13 20:02:58] [INFO ] Deduced a trap composed of 77 places in 146 ms
[2021-05-13 20:02:58] [INFO ] Deduced a trap composed of 78 places in 133 ms
[2021-05-13 20:02:58] [INFO ] Deduced a trap composed of 69 places in 96 ms
[2021-05-13 20:02:58] [INFO ] Deduced a trap composed of 64 places in 105 ms
[2021-05-13 20:02:58] [INFO ] Deduced a trap composed of 68 places in 102 ms
[2021-05-13 20:02:58] [INFO ] Deduced a trap composed of 24 places in 126 ms
[2021-05-13 20:02:58] [INFO ] Deduced a trap composed of 73 places in 133 ms
[2021-05-13 20:02:58] [INFO ] Deduced a trap composed of 72 places in 97 ms
[2021-05-13 20:02:59] [INFO ] Deduced a trap composed of 69 places in 107 ms
[2021-05-13 20:02:59] [INFO ] Deduced a trap composed of 67 places in 104 ms
[2021-05-13 20:02:59] [INFO ] Deduced a trap composed of 78 places in 118 ms
[2021-05-13 20:02:59] [INFO ] Deduced a trap composed of 67 places in 106 ms
[2021-05-13 20:02:59] [INFO ] Deduced a trap composed of 75 places in 84 ms
[2021-05-13 20:02:59] [INFO ] Deduced a trap composed of 75 places in 158 ms
[2021-05-13 20:02:59] [INFO ] Deduced a trap composed of 29 places in 134 ms
[2021-05-13 20:02:59] [INFO ] Deduced a trap composed of 69 places in 103 ms
[2021-05-13 20:03:00] [INFO ] Deduced a trap composed of 75 places in 198 ms
[2021-05-13 20:03:00] [INFO ] Trap strengthening (SAT) tested/added 27/26 trap constraints in 3723 ms
[2021-05-13 20:03:00] [INFO ] Computed and/alt/rep : 280/922/280 causal constraints in 30 ms.
[2021-05-13 20:03:01] [INFO ] Added : 130 causal constraints over 26 iterations in 862 ms. Result :(error "Failed to check-sat")
[2021-05-13 20:03:01] [INFO ] [Real]Absence check using 21 positive place invariants in 44 ms returned sat
[2021-05-13 20:03:01] [INFO ] [Real]Absence check using 21 positive and 23 generalized place invariants in 9 ms returned sat
[2021-05-13 20:03:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 20:03:01] [INFO ] [Real]Absence check using state equation in 353 ms returned sat
[2021-05-13 20:03:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 20:03:01] [INFO ] [Nat]Absence check using 21 positive place invariants in 114 ms returned unsat
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 2 out of 286 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 286/286 places, 281/281 transitions.
Graph (trivial) has 154 edges and 286 vertex of which 8 / 286 are part of one of the 1 SCC in 40 ms
Free SCC test removed 7 places
Discarding 4 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Graph (complete) has 625 edges and 279 vertex of which 275 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.5 ms
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Iterating post reduction 0 with 66 rules applied. Total rules applied 68 place count 275 transition count 214
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 124 place count 219 transition count 214
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 41 Pre rules applied. Total rules applied 124 place count 219 transition count 173
Deduced a syphon composed of 41 places in 2 ms
Ensure Unique test removed 6 places
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 212 place count 172 transition count 173
Symmetric choice reduction at 2 with 30 rule applications. Total rules 242 place count 172 transition count 173
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 30 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 302 place count 142 transition count 143
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 302 place count 142 transition count 137
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 314 place count 136 transition count 137
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 396 place count 95 transition count 96
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 398 place count 94 transition count 99
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 399 place count 94 transition count 98
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 400 place count 93 transition count 98
Applied a total of 400 rules in 188 ms. Remains 93 /286 variables (removed 193) and now considering 98/281 (removed 183) transitions.
Finished structural reductions, in 1 iterations. Remains : 93/286 places, 98/281 transitions.
Finished random walk after 1211 steps, including 110 resets, run visited all 1 properties in 6 ms. (steps per millisecond=201 )
FORMULA BusinessProcesses-PT-04-ReachabilityCardinality-04 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="BusinessProcesses-PT-04"
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 BusinessProcesses-PT-04, 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 r037-tajo-162038177000175"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-04.tgz
mv BusinessProcesses-PT-04 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 ;