About the Execution of ITS-LoLa for BusinessProcesses-PT-12
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15741.020 | 3600000.00 | 57944.00 | 230.00 | TTTFFFFTFTTFTFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2020-input.r182-oct2-158987914000542.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 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 BusinessProcesses-PT-12, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r182-oct2-158987914000542
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 324K
-rw-r--r-- 1 mcc users 3.3K Mar 26 02:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 26 02:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 22:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 22:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 8 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 25 17:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 25 17:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 14:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 25 14:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 25 17:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 25 17:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 146K 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 BusinessProcesses-PT-12-ReachabilityCardinality-00
FORMULA_NAME BusinessProcesses-PT-12-ReachabilityCardinality-01
FORMULA_NAME BusinessProcesses-PT-12-ReachabilityCardinality-02
FORMULA_NAME BusinessProcesses-PT-12-ReachabilityCardinality-03
FORMULA_NAME BusinessProcesses-PT-12-ReachabilityCardinality-04
FORMULA_NAME BusinessProcesses-PT-12-ReachabilityCardinality-05
FORMULA_NAME BusinessProcesses-PT-12-ReachabilityCardinality-06
FORMULA_NAME BusinessProcesses-PT-12-ReachabilityCardinality-07
FORMULA_NAME BusinessProcesses-PT-12-ReachabilityCardinality-08
FORMULA_NAME BusinessProcesses-PT-12-ReachabilityCardinality-09
FORMULA_NAME BusinessProcesses-PT-12-ReachabilityCardinality-10
FORMULA_NAME BusinessProcesses-PT-12-ReachabilityCardinality-11
FORMULA_NAME BusinessProcesses-PT-12-ReachabilityCardinality-12
FORMULA_NAME BusinessProcesses-PT-12-ReachabilityCardinality-13
FORMULA_NAME BusinessProcesses-PT-12-ReachabilityCardinality-14
FORMULA_NAME BusinessProcesses-PT-12-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1591162681385
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 05:38:05] [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]
[2020-06-03 05:38:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 05:38:05] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2020-06-03 05:38:05] [INFO ] Transformed 586 places.
[2020-06-03 05:38:05] [INFO ] Transformed 525 transitions.
[2020-06-03 05:38:05] [INFO ] Found NUPN structural information;
[2020-06-03 05:38:05] [INFO ] Parsed PT model containing 586 places and 525 transitions in 247 ms.
Deduced a syphon composed of 4 places in 28 ms
Reduce places removed 4 places and 4 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 114 ms.
Working with output stream class java.io.PrintStream
FORMULA BusinessProcesses-PT-12-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 72 resets, run finished after 79 ms. (steps per millisecond=126 ) properties seen :[1, 0, 0, 0, 0, 1, 0, 1]
FORMULA BusinessProcesses-PT-12-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-12-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-12-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 1, 0]
FORMULA BusinessProcesses-PT-12-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 521 rows 582 cols
[2020-06-03 05:38:06] [INFO ] Computed 98 place invariants in 33 ms
[2020-06-03 05:38:06] [INFO ] [Real]Absence check using 55 positive place invariants in 49 ms returned sat
[2020-06-03 05:38:06] [INFO ] [Real]Absence check using 55 positive and 43 generalized place invariants in 62 ms returned sat
[2020-06-03 05:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:38:07] [INFO ] [Real]Absence check using state equation in 926 ms returned sat
[2020-06-03 05:38:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:38:08] [INFO ] [Nat]Absence check using 55 positive place invariants in 58 ms returned sat
[2020-06-03 05:38:08] [INFO ] [Nat]Absence check using 55 positive and 43 generalized place invariants in 45 ms returned sat
[2020-06-03 05:38:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:38:10] [INFO ] [Nat]Absence check using state equation in 2047 ms returned sat
[2020-06-03 05:38:10] [INFO ] Deduced a trap composed of 124 places in 584 ms
[2020-06-03 05:38:12] [INFO ] Deduced a trap composed of 22 places in 1288 ms
[2020-06-03 05:38:13] [INFO ] Deduced a trap composed of 16 places in 1128 ms
[2020-06-03 05:38:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s0 s1 s2 s3 s4 s5 s6 s7 s8 s206 s209 s210 s211 s378 s379 s380) 0)") while checking expression at index 0
[2020-06-03 05:38:13] [INFO ] [Real]Absence check using 55 positive place invariants in 226 ms returned unsat
[2020-06-03 05:38:13] [INFO ] [Real]Absence check using 55 positive place invariants in 59 ms returned sat
[2020-06-03 05:38:13] [INFO ] [Real]Absence check using 55 positive and 43 generalized place invariants in 38 ms returned sat
[2020-06-03 05:38:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:38:15] [INFO ] [Real]Absence check using state equation in 1877 ms returned sat
[2020-06-03 05:38:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:38:16] [INFO ] [Nat]Absence check using 55 positive place invariants in 181 ms returned sat
[2020-06-03 05:38:16] [INFO ] [Nat]Absence check using 55 positive and 43 generalized place invariants in 163 ms returned sat
[2020-06-03 05:38:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:38:17] [INFO ] [Nat]Absence check using state equation in 897 ms returned sat
[2020-06-03 05:38:17] [INFO ] Deduced a trap composed of 19 places in 222 ms
[2020-06-03 05:38:17] [INFO ] Deduced a trap composed of 11 places in 202 ms
[2020-06-03 05:38:18] [INFO ] Deduced a trap composed of 118 places in 191 ms
[2020-06-03 05:38:18] [INFO ] Deduced a trap composed of 21 places in 500 ms
[2020-06-03 05:38:18] [INFO ] Deduced a trap composed of 32 places in 349 ms
[2020-06-03 05:38:20] [INFO ] Deduced a trap composed of 30 places in 1409 ms
[2020-06-03 05:38:22] [INFO ] Deduced a trap composed of 33 places in 2373 ms
[2020-06-03 05:38:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s194 s197 s198 s199 s270 s353 s354 s355 s369 s374 s384 s432 s433 s434 s509 s510 s513 s514 s521 s522 s572 s573) 0)") while checking expression at index 2
[2020-06-03 05:38:23] [INFO ] [Real]Absence check using 55 positive place invariants in 270 ms returned sat
[2020-06-03 05:38:23] [INFO ] [Real]Absence check using 55 positive and 43 generalized place invariants in 164 ms returned sat
[2020-06-03 05:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:38:27] [INFO ] [Real]Absence check using state equation in 4049 ms returned sat
[2020-06-03 05:38:27] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:38:27] [INFO ] [Nat]Absence check using 55 positive place invariants in 40 ms returned sat
[2020-06-03 05:38:27] [INFO ] [Nat]Absence check using 55 positive and 43 generalized place invariants in 19 ms returned sat
[2020-06-03 05:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:38:30] [INFO ] [Nat]Absence check using state equation in 3239 ms returned sat
[2020-06-03 05:38:32] [INFO ] Deduced a trap composed of 13 places in 1838 ms
[2020-06-03 05:38:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s0 s1 s2 s3 s4 s5 s6 s7 s8 s206 s398 s399 s400) 0)") while checking expression at index 3
FORMULA BusinessProcesses-PT-12-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 6 out of 582 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 582/582 places, 521/521 transitions.
Graph (trivial) has 326 edges and 582 vertex of which 7 / 582 are part of one of the 1 SCC in 14 ms
Free SCC test removed 6 places
Discarding 4 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Graph (complete) has 1178 edges and 576 vertex of which 572 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.14 ms
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Performed 127 Post agglomeration using F-continuation condition.Transition count delta: 127
Iterating post reduction 0 with 135 rules applied. Total rules applied 137 place count 572 transition count 385
Reduce places removed 127 places and 0 transitions.
Iterating post reduction 1 with 127 rules applied. Total rules applied 264 place count 445 transition count 385
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 90 Pre rules applied. Total rules applied 264 place count 445 transition count 295
Deduced a syphon composed of 90 places in 1 ms
Ensure Unique test removed 17 places
Reduce places removed 107 places and 0 transitions.
Iterating global reduction 2 with 197 rules applied. Total rules applied 461 place count 338 transition count 295
Symmetric choice reduction at 2 with 70 rule applications. Total rules 531 place count 338 transition count 295
Deduced a syphon composed of 70 places in 0 ms
Reduce places removed 70 places and 70 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 671 place count 268 transition count 225
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 671 place count 268 transition count 220
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 11 rules applied. Total rules applied 682 place count 262 transition count 220
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 2 with 179 rules applied. Total rules applied 861 place count 171 transition count 132
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
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 863 place count 170 transition count 136
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 865 place count 170 transition count 134
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 867 place count 168 transition count 134
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 868 place count 168 transition count 134
Applied a total of 868 rules in 205 ms. Remains 168 /582 variables (removed 414) and now considering 134/521 (removed 387) transitions.
Finished structural reductions, in 1 iterations. Remains : 168/582 places, 134/521 transitions.
Finished random walk after 1178 steps, including 42 resets, run visited all 3 properties in 19 ms. (steps per millisecond=62 )
FORMULA BusinessProcesses-PT-12-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-12-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BusinessProcesses-PT-12-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-12"
export BK_EXAMINATION="ReachabilityCardinality"
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 BusinessProcesses-PT-12, 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 r182-oct2-158987914000542"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-12.tgz
mv BusinessProcesses-PT-12 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 '
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 ;