fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r227-tall-162098231100303
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for ShieldPPPs-PT-010B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
262.044 3600000.00 24416.00 101.30 FFFTFFTFTTFTFFTF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r227-tall-162098231100303.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is ShieldPPPs-PT-010B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-tall-162098231100303
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 12:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 27 12:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 18:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 18:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 172K May 5 16:52 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 ShieldPPPs-PT-010B-ReachabilityCardinality-00
FORMULA_NAME ShieldPPPs-PT-010B-ReachabilityCardinality-01
FORMULA_NAME ShieldPPPs-PT-010B-ReachabilityCardinality-02
FORMULA_NAME ShieldPPPs-PT-010B-ReachabilityCardinality-03
FORMULA_NAME ShieldPPPs-PT-010B-ReachabilityCardinality-04
FORMULA_NAME ShieldPPPs-PT-010B-ReachabilityCardinality-05
FORMULA_NAME ShieldPPPs-PT-010B-ReachabilityCardinality-06
FORMULA_NAME ShieldPPPs-PT-010B-ReachabilityCardinality-07
FORMULA_NAME ShieldPPPs-PT-010B-ReachabilityCardinality-08
FORMULA_NAME ShieldPPPs-PT-010B-ReachabilityCardinality-09
FORMULA_NAME ShieldPPPs-PT-010B-ReachabilityCardinality-10
FORMULA_NAME ShieldPPPs-PT-010B-ReachabilityCardinality-11
FORMULA_NAME ShieldPPPs-PT-010B-ReachabilityCardinality-12
FORMULA_NAME ShieldPPPs-PT-010B-ReachabilityCardinality-13
FORMULA_NAME ShieldPPPs-PT-010B-ReachabilityCardinality-14
FORMULA_NAME ShieldPPPs-PT-010B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621164285109

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-16 11:24:46] [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]
[2021-05-16 11:24:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 11:24:46] [INFO ] Load time of PNML (sax parser for PT used): 90 ms
[2021-05-16 11:24:46] [INFO ] Transformed 683 places.
[2021-05-16 11:24:46] [INFO ] Transformed 633 transitions.
[2021-05-16 11:24:46] [INFO ] Found NUPN structural information;
[2021-05-16 11:24:46] [INFO ] Parsed PT model containing 683 places and 633 transitions in 145 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 34 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldPPPs-PT-010B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-010B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-010B-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-010B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-010B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-010B-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-010B-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-010B-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-010B-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 6 resets, run finished after 78 ms. (steps per millisecond=128 ) properties seen :[0, 1, 0, 1, 1, 1, 1]
FORMULA ShieldPPPs-PT-010B-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-010B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-010B-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-010B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-010B-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0]
// Phase 1: matrix 633 rows 683 cols
[2021-05-16 11:24:47] [INFO ] Computed 111 place invariants in 17 ms
[2021-05-16 11:24:47] [INFO ] [Real]Absence check using 111 positive place invariants in 76 ms returned sat
[2021-05-16 11:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 11:24:48] [INFO ] [Real]Absence check using state equation in 946 ms returned sat
[2021-05-16 11:24:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 11:24:48] [INFO ] [Nat]Absence check using 111 positive place invariants in 166 ms returned sat
[2021-05-16 11:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 11:24:49] [INFO ] [Nat]Absence check using state equation in 866 ms returned sat
[2021-05-16 11:24:49] [INFO ] Deduced a trap composed of 30 places in 265 ms
[2021-05-16 11:24:49] [INFO ] Deduced a trap composed of 24 places in 206 ms
[2021-05-16 11:24:50] [INFO ] Deduced a trap composed of 18 places in 217 ms
[2021-05-16 11:24:50] [INFO ] Deduced a trap composed of 19 places in 223 ms
[2021-05-16 11:24:50] [INFO ] Deduced a trap composed of 12 places in 235 ms
[2021-05-16 11:24:51] [INFO ] Deduced a trap composed of 36 places in 257 ms
[2021-05-16 11:24:51] [INFO ] Deduced a trap composed of 25 places in 233 ms
[2021-05-16 11:24:51] [INFO ] Deduced a trap composed of 20 places in 240 ms
[2021-05-16 11:24:51] [INFO ] Deduced a trap composed of 24 places in 230 ms
[2021-05-16 11:24:51] [INFO ] Deduced a trap composed of 26 places in 178 ms
[2021-05-16 11:24:52] [INFO ] Deduced a trap composed of 22 places in 173 ms
[2021-05-16 11:24:52] [INFO ] Deduced a trap composed of 23 places in 160 ms
[2021-05-16 11:24:52] [INFO ] Deduced a trap composed of 23 places in 179 ms
[2021-05-16 11:24:52] [INFO ] Deduced a trap composed of 24 places in 176 ms
[2021-05-16 11:24:52] [INFO ] Deduced a trap composed of 23 places in 174 ms
[2021-05-16 11:24:53] [INFO ] Deduced a trap composed of 34 places in 178 ms
[2021-05-16 11:24:53] [INFO ] Deduced a trap composed of 22 places in 183 ms
[2021-05-16 11:24:53] [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 s415 s416 s417 s418 s419 s420 s421 s422 s423 s472 s473 s474 s475 s476 s477 s478 s479 s480) 0)") while checking expression at index 0
[2021-05-16 11:24:53] [INFO ] [Real]Absence check using 111 positive place invariants in 70 ms returned sat
[2021-05-16 11:24:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 11:24:54] [INFO ] [Real]Absence check using state equation in 871 ms returned sat
[2021-05-16 11:24:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 11:24:54] [INFO ] [Nat]Absence check using 111 positive place invariants in 150 ms returned sat
[2021-05-16 11:24:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 11:24:55] [INFO ] [Nat]Absence check using state equation in 825 ms returned sat
[2021-05-16 11:24:55] [INFO ] Deduced a trap composed of 23 places in 208 ms
[2021-05-16 11:24:55] [INFO ] Deduced a trap composed of 28 places in 178 ms
[2021-05-16 11:24:56] [INFO ] Deduced a trap composed of 21 places in 177 ms
[2021-05-16 11:24:56] [INFO ] Deduced a trap composed of 18 places in 172 ms
[2021-05-16 11:24:56] [INFO ] Deduced a trap composed of 21 places in 178 ms
[2021-05-16 11:24:56] [INFO ] Deduced a trap composed of 18 places in 176 ms
[2021-05-16 11:24:56] [INFO ] Deduced a trap composed of 21 places in 181 ms
[2021-05-16 11:24:57] [INFO ] Deduced a trap composed of 19 places in 183 ms
[2021-05-16 11:24:57] [INFO ] Deduced a trap composed of 17 places in 197 ms
[2021-05-16 11:24:57] [INFO ] Deduced a trap composed of 21 places in 159 ms
[2021-05-16 11:24:57] [INFO ] Deduced a trap composed of 25 places in 192 ms
[2021-05-16 11:24:58] [INFO ] Deduced a trap composed of 29 places in 197 ms
[2021-05-16 11:24:58] [INFO ] Deduced a trap composed of 25 places in 152 ms
[2021-05-16 11:24:58] [INFO ] Deduced a trap composed of 28 places in 142 ms
[2021-05-16 11:24:58] [INFO ] Deduced a trap composed of 22 places in 145 ms
[2021-05-16 11:24:58] [INFO ] Deduced a trap composed of 24 places in 143 ms
[2021-05-16 11:24:58] [INFO ] Deduced a trap composed of 25 places in 141 ms
[2021-05-16 11:24:59] [INFO ] Deduced a trap composed of 29 places in 135 ms
[2021-05-16 11:24:59] [INFO ] Deduced a trap composed of 22 places in 135 ms
[2021-05-16 11:24:59] [INFO ] Deduced a trap composed of 22 places in 131 ms
[2021-05-16 11:24:59] [INFO ] Deduced a trap composed of 22 places in 131 ms
[2021-05-16 11:24:59] [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 s482 s483 s484 s485 s486 s487 s488 s500 s502 s503 s516 s517 s519 s520 s567 s568 s569 s572 s573) 0)") while checking expression at index 1
Support contains 12 out of 683 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 683/683 places, 633/633 transitions.
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 683 transition count 565
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 136 place count 615 transition count 565
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 136 place count 615 transition count 515
Deduced a syphon composed of 50 places in 2 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 236 place count 565 transition count 515
Symmetric choice reduction at 2 with 69 rule applications. Total rules 305 place count 565 transition count 515
Deduced a syphon composed of 69 places in 2 ms
Reduce places removed 69 places and 69 transitions.
Iterating global reduction 2 with 138 rules applied. Total rules applied 443 place count 496 transition count 446
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 443 place count 496 transition count 418
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 499 place count 468 transition count 418
Performed 146 Post agglomeration using F-continuation condition.Transition count delta: 146
Deduced a syphon composed of 146 places in 1 ms
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 2 with 292 rules applied. Total rules applied 791 place count 322 transition count 272
Partial Free-agglomeration rule applied 84 times.
Drop transitions removed 84 transitions
Iterating global reduction 2 with 84 rules applied. Total rules applied 875 place count 322 transition count 272
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 877 place count 322 transition count 272
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 878 place count 321 transition count 271
Applied a total of 878 rules in 191 ms. Remains 321 /683 variables (removed 362) and now considering 271/633 (removed 362) transitions.
Finished structural reductions, in 1 iterations. Remains : 321/683 places, 271/633 transitions.
Finished random walk after 430 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=86 )
FORMULA ShieldPPPs-PT-010B-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-010B-ReachabilityCardinality-00 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="ShieldPPPs-PT-010B"
export BK_EXAMINATION="ReachabilityCardinality"
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 ShieldPPPs-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 r227-tall-162098231100303"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-010B.tgz
mv ShieldPPPs-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 ;