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-159033477000134.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 ShieldIIPs-PT-010B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477000134
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 336K
-rw-r--r-- 1 mcc users 3.7K May 14 00:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 14 00:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 13 17:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 17:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 14 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 14 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.6K May 13 13:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 13 13:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 07:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 07:40 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 164K 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 ShieldIIPs-PT-010B-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPs-PT-010B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591287935188

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 16:25:36] [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]
[2020-06-04 16:25:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 16:25:36] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2020-06-04 16:25:36] [INFO ] Transformed 603 places.
[2020-06-04 16:25:36] [INFO ] Transformed 593 transitions.
[2020-06-04 16:25:36] [INFO ] Found NUPN structural information;
[2020-06-04 16:25:36] [INFO ] Parsed PT model containing 603 places and 593 transitions in 118 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 30 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 7 resets, run finished after 61 ms. (steps per millisecond=163 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1]
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0]
// Phase 1: matrix 593 rows 603 cols
[2020-06-04 16:25:36] [INFO ] Computed 91 place invariants in 14 ms
[2020-06-04 16:25:37] [INFO ] [Real]Absence check using 91 positive place invariants in 74 ms returned sat
[2020-06-04 16:25:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:25:37] [INFO ] [Real]Absence check using state equation in 657 ms returned sat
[2020-06-04 16:25:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 16:25:38] [INFO ] [Nat]Absence check using 91 positive place invariants in 69 ms returned sat
[2020-06-04 16:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 16:25:38] [INFO ] [Nat]Absence check using state equation in 745 ms returned sat
[2020-06-04 16:25:39] [INFO ] Deduced a trap composed of 20 places in 227 ms
[2020-06-04 16:25:39] [INFO ] Deduced a trap composed of 13 places in 205 ms
[2020-06-04 16:25:39] [INFO ] Deduced a trap composed of 26 places in 167 ms
[2020-06-04 16:25:39] [INFO ] Deduced a trap composed of 32 places in 213 ms
[2020-06-04 16:25:39] [INFO ] Deduced a trap composed of 11 places in 166 ms
[2020-06-04 16:25:40] [INFO ] Deduced a trap composed of 24 places in 165 ms
[2020-06-04 16:25:40] [INFO ] Deduced a trap composed of 10 places in 211 ms
[2020-06-04 16:25:40] [INFO ] Deduced a trap composed of 21 places in 204 ms
[2020-06-04 16:25:40] [INFO ] Deduced a trap composed of 22 places in 175 ms
[2020-06-04 16:25:40] [INFO ] Deduced a trap composed of 32 places in 137 ms
[2020-06-04 16:25:41] [INFO ] Deduced a trap composed of 17 places in 131 ms
[2020-06-04 16:25:41] [INFO ] Deduced a trap composed of 24 places in 128 ms
[2020-06-04 16:25:41] [INFO ] Deduced a trap composed of 22 places in 123 ms
[2020-06-04 16:25:41] [INFO ] Deduced a trap composed of 28 places in 124 ms
[2020-06-04 16:25:41] [INFO ] Deduced a trap composed of 21 places in 124 ms
[2020-06-04 16:25:41] [INFO ] Deduced a trap composed of 28 places in 124 ms
[2020-06-04 16:25:41] [INFO ] Deduced a trap composed of 24 places in 113 ms
[2020-06-04 16:25:42] [INFO ] Deduced a trap composed of 24 places in 111 ms
[2020-06-04 16:25:42] [INFO ] Deduced a trap composed of 23 places in 167 ms
[2020-06-04 16:25:42] [INFO ] Deduced a trap composed of 25 places in 103 ms
[2020-06-04 16:25:42] [INFO ] Deduced a trap composed of 33 places in 107 ms
[2020-06-04 16:25:42] [INFO ] Deduced a trap composed of 42 places in 99 ms
[2020-06-04 16:25:42] [INFO ] Deduced a trap composed of 34 places in 270 ms
[2020-06-04 16:25:43] [INFO ] Deduced a trap composed of 39 places in 101 ms
[2020-06-04 16:25:43] [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 s249 s250 s251 s252 s253 s254 s255 s256 s260 s262 s263 s275 s276 s277 s278 s328 s334 s335 s337 s338 s378 s379 s380 s382 s383 s384 s387 s392 s393 s394 s397 s398 s399) 0)") while checking expression at index 0
Support contains 4 out of 603 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 603/603 places, 593/593 transitions.
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 603 transition count 545
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 555 transition count 545
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 96 place count 555 transition count 494
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 198 place count 504 transition count 494
Symmetric choice reduction at 2 with 69 rule applications. Total rules 267 place count 504 transition count 494
Deduced a syphon composed of 69 places in 1 ms
Reduce places removed 69 places and 69 transitions.
Iterating global reduction 2 with 138 rules applied. Total rules applied 405 place count 435 transition count 425
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 405 place count 435 transition count 398
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 459 place count 408 transition count 398
Performed 150 Post agglomeration using F-continuation condition.Transition count delta: 150
Deduced a syphon composed of 150 places in 1 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 759 place count 258 transition count 248
Partial Free-agglomeration rule applied 66 times.
Drop transitions removed 66 transitions
Iterating global reduction 2 with 66 rules applied. Total rules applied 825 place count 258 transition count 248
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 826 place count 258 transition count 248
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 827 place count 257 transition count 247
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 828 place count 256 transition count 247
Applied a total of 828 rules in 121 ms. Remains 256 /603 variables (removed 347) and now considering 247/593 (removed 346) transitions.
Finished structural reductions, in 1 iterations. Remains : 256/603 places, 247/593 transitions.
Incomplete random walk after 1000000 steps, including 852 resets, run finished after 2740 ms. (steps per millisecond=364 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 98 resets, run finished after 1497 ms. (steps per millisecond=668 ) properties seen :[0]
Interrupted probabilistic random walk after 12929071 steps, run timeout after 30015 ms. (steps per millisecond=430 ) properties seen :[0]
Probabilistic random walk after 12929071 steps, saw 1895410 distinct states, run finished after 30015 ms. (steps per millisecond=430 ) properties seen :[0]
// Phase 1: matrix 247 rows 256 cols
[2020-06-04 16:26:17] [INFO ] Computed 90 place invariants in 10 ms
[2020-06-04 16:26:17] [INFO ] [Real]Absence check using 88 positive place invariants in 38 ms returned sat
[2020-06-04 16:26:17] [INFO ] [Real]Absence check using 88 positive and 2 generalized place invariants in 1 ms returned sat
[2020-06-04 16:26:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:26:17] [INFO ] [Real]Absence check using state equation in 214 ms returned sat
[2020-06-04 16:26:17] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 16:26:17] [INFO ] [Nat]Absence check using 88 positive place invariants in 35 ms returned sat
[2020-06-04 16:26:17] [INFO ] [Nat]Absence check using 88 positive and 2 generalized place invariants in 1 ms returned sat
[2020-06-04 16:26:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 16:26:18] [INFO ] [Nat]Absence check using state equation in 192 ms returned sat
[2020-06-04 16:26:18] [INFO ] Computed and/alt/rep : 243/772/243 causal constraints in 17 ms.
[2020-06-04 16:26:19] [INFO ] Added : 228 causal constraints over 46 iterations in 1013 ms. Result :unsat
FORMULA ShieldIIPs-PT-010B-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
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="ShieldIIPs-PT-010B"
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 ShieldIIPs-PT-010B, 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 r211-tajo-159033477000134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-010B.tgz
mv ShieldIIPs-PT-010B 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;