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.r189-tajo-162089432500069.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 RERS17pb113-PT-3, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r189-tajo-162089432500069
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 123K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 108K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 27 10:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 10:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 13:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 25 13:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 15M 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 RERS17pb113-PT-3-00
FORMULA_NAME RERS17pb113-PT-3-01
FORMULA_NAME RERS17pb113-PT-3-02
FORMULA_NAME RERS17pb113-PT-3-03
FORMULA_NAME RERS17pb113-PT-3-04
FORMULA_NAME RERS17pb113-PT-3-05
FORMULA_NAME RERS17pb113-PT-3-06
FORMULA_NAME RERS17pb113-PT-3-07
FORMULA_NAME RERS17pb113-PT-3-08
FORMULA_NAME RERS17pb113-PT-3-09
FORMULA_NAME RERS17pb113-PT-3-10
FORMULA_NAME RERS17pb113-PT-3-11
FORMULA_NAME RERS17pb113-PT-3-12
FORMULA_NAME RERS17pb113-PT-3-13
FORMULA_NAME RERS17pb113-PT-3-14
FORMULA_NAME RERS17pb113-PT-3-15

=== Now, execution of the tool begins

BK_START 1621412399974

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 08:20:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 08:20:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 08:20:01] [INFO ] Load time of PNML (sax parser for PT used): 528 ms
[2021-05-19 08:20:02] [INFO ] Transformed 639 places.
[2021-05-19 08:20:02] [INFO ] Transformed 31353 transitions.
[2021-05-19 08:20:02] [INFO ] Parsed PT model containing 639 places and 31353 transitions in 700 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 266 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 3066 ms. (steps per millisecond=32 ) properties seen :[1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1]
[2021-05-19 08:20:05] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2021-05-19 08:20:05] [INFO ] Computed 25 place invariants in 89 ms
[2021-05-19 08:20:05] [INFO ] [Real]Absence check using 13 positive place invariants in 18 ms returned unsat
[2021-05-19 08:20:05] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned unsat
[2021-05-19 08:20:06] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned unsat
[2021-05-19 08:20:06] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned unsat
[2021-05-19 08:20:06] [INFO ] [Real]Absence check using 13 positive place invariants in 30 ms returned sat
[2021-05-19 08:20:06] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-19 08:20:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:20:26] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:20:26] [INFO ] [Real]Absence check using state equation in 19914 ms returned (error "Failed to check-sat")
[2021-05-19 08:20:26] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned unsat
[2021-05-19 08:20:26] [INFO ] [Real]Absence check using 13 positive place invariants in 19 ms returned sat
[2021-05-19 08:20:26] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2021-05-19 08:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:20:46] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:20:46] [INFO ] [Real]Absence check using state equation in 19958 ms returned (error "Failed to check-sat")
[2021-05-19 08:20:46] [INFO ] [Real]Absence check using 13 positive place invariants in 25 ms returned sat
[2021-05-19 08:20:46] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 7 ms returned sat
[2021-05-19 08:20:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:21:06] [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: Broken pipe (= s595 (- (+ t620 t621 t622 t623 t10954 t10955 t10956 t10957 t10958 t10959 t10960 t10961 t10962 t10963 t11224 t11225 t11226 t11227 t11228 t11229 t11230 t11231 t11232 t11233 t11234 t11235 t11236 t11237 t11238 t11239 t11240 t11241 t11242 t11243 t11244 t11245 t11628 t11629 t11630 t11631 t11632 t11633 t11634 t11635 t11636 t11637 t11638 t11639 t11640 t11641 t11642 t11643 t13205 t13418 t13485 t13718 t13958 t14291 t14532 t17268) (+ t4346 t7215 t7418 t7650 t7698 t7941 t8201 t8429 t8461 t8582 t8583 t8584 t8585 t8586 t9487 t9519 t9551 t9583 t16600 t16603 t16607 t16611 t16613 t16617 t16621 t16624 t16625 t16628 t16629 t16630 t16632 t16633 t16634 t16637 t16640 t16642 t16644 t16646 t16795 t16796 t16797 t16798 t16799 t16800 t16802 t16805 t16808 t16810 t16813 t16816 t16818)))") while checking expression at index 7
[2021-05-19 08:21:06] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned unsat
[2021-05-19 08:21:06] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned unsat
[2021-05-19 08:21:06] [INFO ] [Real]Absence check using 13 positive place invariants in 21 ms returned sat
[2021-05-19 08:21:06] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2021-05-19 08:21:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:21:26] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:21:26] [INFO ] [Real]Absence check using state equation in 19953 ms returned (error "Failed to check-sat")
[2021-05-19 08:21:26] [INFO ] [Real]Absence check using 13 positive place invariants in 26 ms returned sat
[2021-05-19 08:21:26] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2021-05-19 08:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:21:46] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:21:46] [INFO ] [Real]Absence check using state equation in 19937 ms returned (error "Failed to check-sat")
[2021-05-19 08:21:46] [INFO ] [Real]Absence check using 13 positive place invariants in 14 ms returned sat
[2021-05-19 08:21:46] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 3 ms returned sat
[2021-05-19 08:21:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:22:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 08:22:06] [INFO ] [Real]Absence check using state equation in 19955 ms returned (error "Failed to check-sat")
Successfully simplified 7 atomic propositions for a total of 8 simplifications.
[2021-05-19 08:22:07] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2021-05-19 08:22:08] [INFO ] Flatten gal took : 1134 ms
FORMULA RERS17pb113-PT-3-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-3-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-3-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 08:22:08] [INFO ] Flatten gal took : 827 ms
[2021-05-19 08:22:09] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2021-05-19 08:22:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 130 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ RERS17pb113-PT-3 @ 3570 seconds

FORMULA RERS17pb113-PT-3-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-3-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-3-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-3-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-3-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-3-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-3-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA RERS17pb113-PT-3-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 13125704 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16099168 kB

--------------------
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="RERS17pb113-PT-3"
export BK_EXAMINATION="LTLCardinality"
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 RERS17pb113-PT-3, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r189-tajo-162089432500069"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-3.tgz
mv RERS17pb113-PT-3 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;