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.r211-tajo-159033477800673.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 ShieldPPPt-PT-020B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477800673
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 3.4K May 14 01:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 14 01:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 13 19:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 19:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 14 10:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 14 10:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.4K May 13 14:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 13 14:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 08:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 08:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 376K May 12 20:42 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 ShieldPPPt-PT-020B-00
FORMULA_NAME ShieldPPPt-PT-020B-01
FORMULA_NAME ShieldPPPt-PT-020B-02
FORMULA_NAME ShieldPPPt-PT-020B-03
FORMULA_NAME ShieldPPPt-PT-020B-04
FORMULA_NAME ShieldPPPt-PT-020B-05
FORMULA_NAME ShieldPPPt-PT-020B-06
FORMULA_NAME ShieldPPPt-PT-020B-07
FORMULA_NAME ShieldPPPt-PT-020B-08
FORMULA_NAME ShieldPPPt-PT-020B-09
FORMULA_NAME ShieldPPPt-PT-020B-10
FORMULA_NAME ShieldPPPt-PT-020B-11
FORMULA_NAME ShieldPPPt-PT-020B-12
FORMULA_NAME ShieldPPPt-PT-020B-13
FORMULA_NAME ShieldPPPt-PT-020B-14
FORMULA_NAME ShieldPPPt-PT-020B-15

=== Now, execution of the tool begins

BK_START 1591320525398

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 01:28:47] [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]
[2020-06-05 01:28:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 01:28:48] [INFO ] Load time of PNML (sax parser for PT used): 124 ms
[2020-06-05 01:28:48] [INFO ] Transformed 1563 places.
[2020-06-05 01:28:48] [INFO ] Transformed 1423 transitions.
[2020-06-05 01:28:48] [INFO ] Found NUPN structural information;
[2020-06-05 01:28:48] [INFO ] Parsed PT model containing 1563 places and 1423 transitions in 275 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 125 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 573 ms. (steps per millisecond=174 ) properties seen :[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0]
// Phase 1: matrix 1423 rows 1563 cols
[2020-06-05 01:28:49] [INFO ] Computed 221 place invariants in 63 ms
[2020-06-05 01:28:49] [INFO ] [Real]Absence check using 221 positive place invariants in 243 ms returned sat
[2020-06-05 01:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 01:28:57] [INFO ] [Real]Absence check using state equation in 7830 ms returned sat
[2020-06-05 01:28:57] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 01:28:58] [INFO ] [Nat]Absence check using 221 positive place invariants in 69 ms returned unsat
[2020-06-05 01:28:58] [INFO ] [Real]Absence check using 221 positive place invariants in 232 ms returned sat
[2020-06-05 01:28:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 01:29:05] [INFO ] [Real]Absence check using state equation in 6613 ms returned sat
[2020-06-05 01:29:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 01:29:05] [INFO ] [Nat]Absence check using 221 positive place invariants in 71 ms returned unsat
[2020-06-05 01:29:05] [INFO ] [Real]Absence check using 221 positive place invariants in 194 ms returned sat
[2020-06-05 01:29:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 01:29:10] [INFO ] [Real]Absence check using state equation in 4367 ms returned sat
[2020-06-05 01:29:10] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 01:29:10] [INFO ] [Nat]Absence check using 221 positive place invariants in 144 ms returned unsat
[2020-06-05 01:29:11] [INFO ] [Real]Absence check using 221 positive place invariants in 469 ms returned sat
[2020-06-05 01:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 01:29:18] [INFO ] [Real]Absence check using state equation in 6721 ms returned sat
[2020-06-05 01:29:18] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 01:29:18] [INFO ] [Nat]Absence check using 221 positive place invariants in 121 ms returned unsat
[2020-06-05 01:29:20] [INFO ] [Real]Absence check using 221 positive place invariants in 1012 ms returned sat
[2020-06-05 01:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 01:29:29] [INFO ] [Real]Absence check using state equation in 9717 ms returned sat
[2020-06-05 01:29:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 01:29:31] [INFO ] [Nat]Absence check using 221 positive place invariants in 772 ms returned sat
[2020-06-05 01:29:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 01:29:39] [INFO ] [Nat]Absence check using state equation in 8053 ms returned sat
[2020-06-05 01:29:47] [INFO ] Deduced a trap composed of 29 places in 8178 ms
[2020-06-05 01:29:48] [INFO ] Deduced a trap composed of 27 places in 717 ms
[2020-06-05 01:29:49] [INFO ] Deduced a trap composed of 27 places in 765 ms
[2020-06-05 01:29:49] [INFO ] Deduced a trap composed of 24 places in 724 ms
[2020-06-05 01:29:50] [INFO ] Deduced a trap composed of 21 places in 796 ms
[2020-06-05 01:29:50] [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 s1255 s1256 s1257 s1266 s1267 s1268 s1271 s1272 s1280 s1281 s1282 s1285 s1286 s1309 s1318 s1319 s1320) 0)") while checking expression at index 4
[2020-06-05 01:29:51] [INFO ] [Real]Absence check using 221 positive place invariants in 262 ms returned sat
[2020-06-05 01:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 01:29:55] [INFO ] [Real]Absence check using state equation in 4192 ms returned sat
[2020-06-05 01:29:56] [INFO ] Deduced a trap composed of 25 places in 1022 ms
[2020-06-05 01:29:57] [INFO ] Deduced a trap composed of 30 places in 923 ms
[2020-06-05 01:29:58] [INFO ] Deduced a trap composed of 21 places in 682 ms
[2020-06-05 01:29:59] [INFO ] Deduced a trap composed of 35 places in 708 ms
[2020-06-05 01:29:59] [INFO ] Deduced a trap composed of 23 places in 745 ms
[2020-06-05 01:30:00] [INFO ] Deduced a trap composed of 21 places in 720 ms
[2020-06-05 01:30:01] [INFO ] Deduced a trap composed of 32 places in 632 ms
[2020-06-05 01:30:02] [INFO ] Deduced a trap composed of 27 places in 1160 ms
[2020-06-05 01:30:06] [INFO ] Deduced a trap composed of 25 places in 3533 ms
[2020-06-05 01:30:11] [INFO ] Deduced a trap composed of 26 places in 4829 ms
[2020-06-05 01:30:11] [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 s1024 s1025 s1026 s1027 s1028 s1029 s1049 s1112 s1113 s1114 s1117 s1118 s1126 s1127 s1128 s1131 s1132 s1158 s1164) 0)") while checking expression at index 5
[2020-06-05 01:30:11] [INFO ] [Real]Absence check using 221 positive place invariants in 258 ms returned sat
[2020-06-05 01:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 01:30:17] [INFO ] [Real]Absence check using state equation in 6263 ms returned sat
[2020-06-05 01:30:18] [INFO ] Deduced a trap composed of 25 places in 676 ms
[2020-06-05 01:30:21] [INFO ] Deduced a trap composed of 30 places in 2940 ms
[2020-06-05 01:30:23] [INFO ] Deduced a trap composed of 21 places in 1717 ms
[2020-06-05 01:30:24] [INFO ] Deduced a trap composed of 35 places in 682 ms
[2020-06-05 01:30:24] [INFO ] Deduced a trap composed of 23 places in 678 ms
[2020-06-05 01:30:29] [INFO ] Deduced a trap composed of 21 places in 4684 ms
[2020-06-05 01:30:30] [INFO ] Deduced a trap composed of 32 places in 651 ms
[2020-06-05 01:30:31] [INFO ] Deduced a trap composed of 27 places in 634 ms
[2020-06-05 01:30:31] [INFO ] Deduced a trap composed of 25 places in 602 ms
[2020-06-05 01:30:31] [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 s1266 s1267 s1268 s1270 s1271 s1272 s1273 s1274 s1275 s1277 s1278 s1279 s1290 s1296 s1332 s1333 s1334 s1335 s1336 s1337 s1338 s1350) 0)") while checking expression at index 6
Successfully simplified 4 atomic propositions for a total of 6 simplifications.
[2020-06-05 01:30:32] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2020-06-05 01:30:32] [INFO ] Flatten gal took : 152 ms
FORMULA ShieldPPPt-PT-020B-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-020B-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-05 01:30:32] [INFO ] Applying decomposition
[2020-06-05 01:30:32] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-05 01:30:32] [INFO ] Flatten gal took : 56 ms
[2020-06-05 01:30:32] [INFO ] Decomposing Gal with order
[2020-06-05 01:30:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-05 01:30:32] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-05 01:30:32] [INFO ] Flatten gal took : 97 ms
[2020-06-05 01:30:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 14 ms.
[2020-06-05 01:30:32] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ShieldPPPt-PT-020B-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-05 01:30:32] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2020-06-05 01:30:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 13 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ ShieldPPPt-PT-020B @ 3570 seconds

FORMULA ShieldPPPt-PT-020B-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-020B-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-020B-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldPPPt-PT-020B-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427584 kB
MemFree: 4172256 kB
After kill :
MemTotal: 16427584 kB
MemFree: 4178976 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="ShieldPPPt-PT-020B"
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 ShieldPPPt-PT-020B, 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 r211-tajo-159033477800673"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-020B.tgz
mv ShieldPPPt-PT-020B 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 ;