Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987872200665.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 itslola
Input is PolyORBNT-PT-S05J80, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872200665
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 20K Apr 12 06:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Apr 12 06:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 23K Apr 11 05:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 11 05:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 16K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 86K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 276K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Apr 10 12:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 58K Apr 10 12:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 25K Apr 9 18:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Apr 9 18:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 9.8K Apr 10 22:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 20K Apr 10 22:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 2.7M 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 PolyORBNT-PT-S05J80-00
FORMULA_NAME PolyORBNT-PT-S05J80-01
FORMULA_NAME PolyORBNT-PT-S05J80-02
FORMULA_NAME PolyORBNT-PT-S05J80-03
FORMULA_NAME PolyORBNT-PT-S05J80-04
FORMULA_NAME PolyORBNT-PT-S05J80-05
FORMULA_NAME PolyORBNT-PT-S05J80-06
FORMULA_NAME PolyORBNT-PT-S05J80-07
FORMULA_NAME PolyORBNT-PT-S05J80-08
FORMULA_NAME PolyORBNT-PT-S05J80-09
FORMULA_NAME PolyORBNT-PT-S05J80-10
FORMULA_NAME PolyORBNT-PT-S05J80-11
FORMULA_NAME PolyORBNT-PT-S05J80-12
FORMULA_NAME PolyORBNT-PT-S05J80-13
FORMULA_NAME PolyORBNT-PT-S05J80-14
FORMULA_NAME PolyORBNT-PT-S05J80-15

=== Now, execution of the tool begins

BK_START 1591173612973

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 08:40:15] [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]
[2020-06-03 08:40:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 08:40:15] [INFO ] Load time of PNML (sax parser for PT used): 181 ms
[2020-06-03 08:40:15] [INFO ] Transformed 1189 places.
[2020-06-03 08:40:15] [INFO ] Transformed 2350 transitions.
[2020-06-03 08:40:15] [INFO ] Parsed PT model containing 1189 places and 2350 transitions in 237 ms.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 61 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 6917 resets, run finished after 2728 ms. (steps per millisecond=36 ) properties seen :[0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1]
[2020-06-03 08:40:18] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1189 cols
[2020-06-03 08:40:18] [INFO ] Computed 182 place invariants in 264 ms
[2020-06-03 08:40:18] [INFO ] [Real]Absence check using 157 positive place invariants in 197 ms returned sat
[2020-06-03 08:40:18] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 49 ms returned sat
[2020-06-03 08:40:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:40:24] [INFO ] [Real]Absence check using state equation in 5856 ms returned sat
[2020-06-03 08:40:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:40:25] [INFO ] [Nat]Absence check using 157 positive place invariants in 263 ms returned sat
[2020-06-03 08:40:25] [INFO ] [Nat]Absence check using 157 positive and 25 generalized place invariants in 107 ms returned sat
[2020-06-03 08:40:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:40:31] [INFO ] [Nat]Absence check using state equation in 5528 ms returned sat
[2020-06-03 08:40:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 08:40:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 63 ms returned sat
[2020-06-03 08:40:31] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 222 ms.
[2020-06-03 08:40:38] [INFO ] Added : 18 causal constraints over 4 iterations in 6905 ms. Result :sat
[2020-06-03 08:40:39] [INFO ] Deduced a trap composed of 416 places in 983 ms
[2020-06-03 08:40:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2103 ms
[2020-06-03 08:40:40] [INFO ] [Real]Absence check using 157 positive place invariants in 88 ms returned sat
[2020-06-03 08:40:40] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 41 ms returned unsat
[2020-06-03 08:40:40] [INFO ] [Real]Absence check using 157 positive place invariants in 7 ms returned unsat
[2020-06-03 08:40:40] [INFO ] [Real]Absence check using 157 positive place invariants in 92 ms returned sat
[2020-06-03 08:40:40] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 34 ms returned unsat
[2020-06-03 08:40:41] [INFO ] [Real]Absence check using 157 positive place invariants in 29 ms returned unsat
[2020-06-03 08:40:41] [INFO ] [Real]Absence check using 157 positive place invariants in 122 ms returned sat
[2020-06-03 08:40:41] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 69 ms returned unsat
[2020-06-03 08:40:41] [INFO ] [Real]Absence check using 157 positive place invariants in 124 ms returned sat
[2020-06-03 08:40:41] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 62 ms returned unsat
[2020-06-03 08:40:42] [INFO ] [Real]Absence check using 157 positive place invariants in 120 ms returned sat
[2020-06-03 08:40:42] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 52 ms returned unsat
[2020-06-03 08:40:42] [INFO ] [Real]Absence check using 157 positive place invariants in 223 ms returned sat
[2020-06-03 08:40:42] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 84 ms returned unsat
[2020-06-03 08:40:42] [INFO ] [Real]Absence check using 157 positive place invariants in 179 ms returned sat
[2020-06-03 08:40:43] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 90 ms returned sat
[2020-06-03 08:40:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:40:47] [INFO ] [Real]Absence check using state equation in 4105 ms returned sat
[2020-06-03 08:40:47] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:40:47] [INFO ] [Nat]Absence check using 157 positive place invariants in 91 ms returned sat
[2020-06-03 08:40:47] [INFO ] [Nat]Absence check using 157 positive and 25 generalized place invariants in 47 ms returned sat
[2020-06-03 08:40:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:40:52] [INFO ] [Nat]Absence check using state equation in 4895 ms returned sat
[2020-06-03 08:40:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 75 ms returned sat
[2020-06-03 08:40:53] [INFO ] Deduced a trap composed of 416 places in 1023 ms
[2020-06-03 08:40:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2020 ms
[2020-06-03 08:40:54] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 231 ms.
[2020-06-03 08:40:58] [INFO ] Added : 5 causal constraints over 1 iterations in 3917 ms. Result :sat
[2020-06-03 08:40:58] [INFO ] [Real]Absence check using 157 positive place invariants in 126 ms returned sat
[2020-06-03 08:40:58] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 63 ms returned unsat
[2020-06-03 08:40:58] [INFO ] [Real]Absence check using 157 positive place invariants in 25 ms returned unsat
[2020-06-03 08:40:59] [INFO ] [Real]Absence check using 157 positive place invariants in 124 ms returned sat
[2020-06-03 08:40:59] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 75 ms returned unsat
[2020-06-03 08:40:59] [INFO ] [Real]Absence check using 157 positive place invariants in 9 ms returned unsat
[2020-06-03 08:40:59] [INFO ] [Real]Absence check using 157 positive place invariants in 125 ms returned sat
[2020-06-03 08:40:59] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 63 ms returned sat
[2020-06-03 08:40:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:41:04] [INFO ] [Real]Absence check using state equation in 4804 ms returned sat
[2020-06-03 08:41:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:41:04] [INFO ] [Nat]Absence check using 157 positive place invariants in 167 ms returned sat
[2020-06-03 08:41:04] [INFO ] [Nat]Absence check using 157 positive and 25 generalized place invariants in 76 ms returned sat
[2020-06-03 08:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:41:11] [INFO ] [Nat]Absence check using state equation in 6744 ms returned sat
[2020-06-03 08:41:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 42 ms returned sat
[2020-06-03 08:41:11] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 161 ms.
[2020-06-03 08:41:22] [INFO ] Added : 105 causal constraints over 21 iterations in 11225 ms. Result :sat
[2020-06-03 08:41:23] [INFO ] Deduced a trap composed of 14 places in 305 ms
[2020-06-03 08:41:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:41:25] [INFO ] Deduced a trap composed of 9 places in 1056 ms
[2020-06-03 08:41:25] [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 (> (+ s70 s71 s166 s465 s493 s553 s577 s729 s940) 0)") while checking expression at index 14
[2020-06-03 08:41:25] [INFO ] [Real]Absence check using 157 positive place invariants in 94 ms returned sat
[2020-06-03 08:41:25] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 50 ms returned sat
[2020-06-03 08:41:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:41:30] [INFO ] [Real]Absence check using state equation in 5047 ms returned sat
[2020-06-03 08:41:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:41:31] [INFO ] [Nat]Absence check using 157 positive place invariants in 91 ms returned sat
[2020-06-03 08:41:31] [INFO ] [Nat]Absence check using 157 positive and 25 generalized place invariants in 58 ms returned sat
[2020-06-03 08:41:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:41:35] [INFO ] [Nat]Absence check using state equation in 4214 ms returned sat
[2020-06-03 08:41:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 145 ms returned sat
[2020-06-03 08:41:35] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 125 ms.
[2020-06-03 08:41:38] [INFO ] Added : 12 causal constraints over 3 iterations in 2957 ms. Result :sat
[2020-06-03 08:41:38] [INFO ] [Real]Absence check using 157 positive place invariants in 9 ms returned unsat
[2020-06-03 08:41:39] [INFO ] [Real]Absence check using 157 positive place invariants in 10 ms returned unsat
[2020-06-03 08:41:39] [INFO ] [Real]Absence check using 157 positive place invariants in 130 ms returned sat
[2020-06-03 08:41:39] [INFO ] [Real]Absence check using 157 positive and 25 generalized place invariants in 57 ms returned unsat
[2020-06-03 08:41:39] [INFO ] [Real]Absence check using 157 positive place invariants in 10 ms returned unsat
[2020-06-03 08:41:39] [INFO ] [Real]Absence check using 157 positive place invariants in 95 ms returned unsat
Successfully simplified 17 atomic propositions for a total of 21 simplifications.
[2020-06-03 08:41:40] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2020-06-03 08:41:40] [INFO ] Flatten gal took : 366 ms
FORMULA PolyORBNT-PT-S05J80-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 08:41:40] [INFO ] Flatten gal took : 153 ms
[2020-06-03 08:41:40] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 19 ms.
[2020-06-03 08:41:40] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 11 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ PolyORBNT-PT-S05J80 @ 3570 seconds

FORMULA PolyORBNT-PT-S05J80-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J80-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J80-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J80-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBNT-PT-S05J80-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427488 kB
MemFree: 10014968 kB
After kill :
MemTotal: 16427488 kB
MemFree: 16135448 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="PolyORBNT-PT-S05J80"
export BK_EXAMINATION="LTLCardinality"
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 PolyORBNT-PT-S05J80, 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 r176-tajo-158987872200665"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J80.tgz
mv PolyORBNT-PT-S05J80 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 ;