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-162038177000188.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 BusinessProcesses-PT-07, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-162038177000188
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 141K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 92K 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 3.6K Mar 28 15:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 03:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 03:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 22 12:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K 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 100K 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-07-ReachabilityFireability-00
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityFireability-01
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityFireability-02
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityFireability-03
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityFireability-04
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityFireability-05
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityFireability-06
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityFireability-07
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityFireability-08
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityFireability-09
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityFireability-10
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityFireability-11
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityFireability-12
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityFireability-13
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityFireability-14
FORMULA_NAME BusinessProcesses-PT-07-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620936634938

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 20:10:36] [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]
[2021-05-13 20:10:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 20:10:36] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2021-05-13 20:10:36] [INFO ] Transformed 386 places.
[2021-05-13 20:10:36] [INFO ] Transformed 360 transitions.
[2021-05-13 20:10:36] [INFO ] Found NUPN structural information;
[2021-05-13 20:10:36] [INFO ] Parsed PT model containing 386 places and 360 transitions in 98 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 30 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 110 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1]
FORMULA BusinessProcesses-PT-07-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-07-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-07-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-07-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-07-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-07-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 0, 0, 0]
FORMULA BusinessProcesses-PT-07-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA BusinessProcesses-PT-07-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_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, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 20 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 21 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 360 rows 386 cols
[2021-05-13 20:10:36] [INFO ] Computed 62 place invariants in 16 ms
[2021-05-13 20:10:37] [INFO ] [Real]Absence check using 33 positive place invariants in 43 ms returned unsat
[2021-05-13 20:10:37] [INFO ] [Real]Absence check using 33 positive place invariants in 23 ms returned sat
[2021-05-13 20:10:37] [INFO ] [Real]Absence check using 33 positive and 29 generalized place invariants in 12 ms returned sat
[2021-05-13 20:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 20:10:37] [INFO ] [Real]Absence check using state equation in 241 ms returned unsat
[2021-05-13 20:10:37] [INFO ] [Real]Absence check using 33 positive place invariants in 22 ms returned sat
[2021-05-13 20:10:37] [INFO ] [Real]Absence check using 33 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-13 20:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 20:10:37] [INFO ] [Real]Absence check using state equation in 329 ms returned unsat
[2021-05-13 20:10:37] [INFO ] [Real]Absence check using 33 positive place invariants in 23 ms returned sat
[2021-05-13 20:10:37] [INFO ] [Real]Absence check using 33 positive and 29 generalized place invariants in 32 ms returned sat
[2021-05-13 20:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 20:10:38] [INFO ] [Real]Absence check using state equation in 313 ms returned sat
[2021-05-13 20:10:38] [INFO ] Deduced a trap composed of 8 places in 118 ms
[2021-05-13 20:10:38] [INFO ] Deduced a trap composed of 12 places in 67 ms
[2021-05-13 20:10:38] [INFO ] Deduced a trap composed of 11 places in 50 ms
[2021-05-13 20:10:38] [INFO ] Deduced a trap composed of 20 places in 52 ms
[2021-05-13 20:10:38] [INFO ] Deduced a trap composed of 20 places in 39 ms
[2021-05-13 20:10:38] [INFO ] Deduced a trap composed of 13 places in 34 ms
[2021-05-13 20:10:38] [INFO ] Deduced a trap composed of 28 places in 26 ms
[2021-05-13 20:10:38] [INFO ] Deduced a trap composed of 32 places in 34 ms
[2021-05-13 20:10:38] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 566 ms
[2021-05-13 20:10:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 20:10:39] [INFO ] [Nat]Absence check using 33 positive place invariants in 44 ms returned sat
[2021-05-13 20:10:39] [INFO ] [Nat]Absence check using 33 positive and 29 generalized place invariants in 17 ms returned sat
[2021-05-13 20:10:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 20:10:39] [INFO ] [Nat]Absence check using state equation in 336 ms returned sat
[2021-05-13 20:10:39] [INFO ] Deduced a trap composed of 11 places in 81 ms
[2021-05-13 20:10:39] [INFO ] Deduced a trap composed of 9 places in 82 ms
[2021-05-13 20:10:39] [INFO ] Deduced a trap composed of 35 places in 58 ms
[2021-05-13 20:10:39] [INFO ] Deduced a trap composed of 35 places in 73 ms
[2021-05-13 20:10:39] [INFO ] Deduced a trap composed of 15 places in 60 ms
[2021-05-13 20:10:39] [INFO ] Deduced a trap composed of 20 places in 52 ms
[2021-05-13 20:10:39] [INFO ] Deduced a trap composed of 13 places in 44 ms
[2021-05-13 20:10:39] [INFO ] Deduced a trap composed of 28 places in 23 ms
[2021-05-13 20:10:39] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 598 ms
[2021-05-13 20:10:39] [INFO ] Computed and/alt/rep : 359/1286/359 causal constraints in 22 ms.
[2021-05-13 20:10:42] [INFO ] Added : 263 causal constraints over 54 iterations in 2321 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 44 ms.
[2021-05-13 20:10:42] [INFO ] [Real]Absence check using 33 positive place invariants in 33 ms returned sat
[2021-05-13 20:10:42] [INFO ] [Real]Absence check using 33 positive and 29 generalized place invariants in 23 ms returned sat
[2021-05-13 20:10:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 20:10:42] [INFO ] [Real]Absence check using state equation in 371 ms returned unsat
[2021-05-13 20:10:43] [INFO ] [Real]Absence check using 33 positive place invariants in 34 ms returned sat
[2021-05-13 20:10:43] [INFO ] [Real]Absence check using 33 positive and 29 generalized place invariants in 20 ms returned unsat
[2021-05-13 20:10:43] [INFO ] [Real]Absence check using 33 positive place invariants in 32 ms returned sat
[2021-05-13 20:10:43] [INFO ] [Real]Absence check using 33 positive and 29 generalized place invariants in 20 ms returned sat
[2021-05-13 20:10:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 20:10:43] [INFO ] [Real]Absence check using state equation in 368 ms returned unsat
[2021-05-13 20:10:43] [INFO ] [Real]Absence check using 33 positive place invariants in 31 ms returned sat
[2021-05-13 20:10:43] [INFO ] [Real]Absence check using 33 positive and 29 generalized place invariants in 19 ms returned sat
[2021-05-13 20:10:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 20:10:44] [INFO ] [Real]Absence check using state equation in 359 ms returned unsat
FORMULA BusinessProcesses-PT-07-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-07-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-07-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-07-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-07-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-07-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BusinessProcesses-PT-07-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 22500 steps, including 262 resets, run finished after 80 ms. (steps per millisecond=281 ) properties seen :[0] could not realise parikh vector
Support contains 1 out of 386 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 386/386 places, 360/360 transitions.
Graph (trivial) has 216 edges and 386 vertex of which 7 / 386 are part of one of the 1 SCC in 6 ms
Free SCC test removed 6 places
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Graph (complete) has 805 edges and 380 vertex of which 378 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.11 ms
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Iterating post reduction 0 with 90 rules applied. Total rules applied 92 place count 378 transition count 269
Reduce places removed 82 places and 0 transitions.
Iterating post reduction 1 with 82 rules applied. Total rules applied 174 place count 296 transition count 269
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 59 Pre rules applied. Total rules applied 174 place count 296 transition count 210
Deduced a syphon composed of 59 places in 3 ms
Ensure Unique test removed 9 places
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 2 with 127 rules applied. Total rules applied 301 place count 228 transition count 210
Symmetric choice reduction at 2 with 44 rule applications. Total rules 345 place count 228 transition count 210
Deduced a syphon composed of 44 places in 3 ms
Reduce places removed 44 places and 44 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 433 place count 184 transition count 166
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 433 place count 184 transition count 161
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 443 place count 179 transition count 161
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: 59
Deduced a syphon composed of 59 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 563 place count 118 transition count 102
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 565 place count 117 transition count 105
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 567 place count 117 transition count 103
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 569 place count 115 transition count 103
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 570 place count 115 transition count 103
Applied a total of 570 rules in 157 ms. Remains 115 /386 variables (removed 271) and now considering 103/360 (removed 257) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/386 places, 103/360 transitions.
Finished random walk after 47 steps, including 3 resets, run visited all 1 properties in 1 ms. (steps per millisecond=47 )
FORMULA BusinessProcesses-PT-07-ReachabilityFireability-06 TRUE 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-07"
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 BusinessProcesses-PT-07, 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 r037-tajo-162038177000188"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-07.tgz
mv BusinessProcesses-PT-07 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 ;