fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r166-smll-158987787200075
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ASLink-PT-05a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15745.850 3600000.00 3672160.00 10408.80 FFFTFFTFT?FFT?FF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r166-smll-158987787200075.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-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 itslola
Input is ASLink-PT-05a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-158987787200075
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 688K
-rw-r--r-- 1 mcc users 2.9K Mar 25 09:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 25 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 09:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 09:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 25 09:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 25 09:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 08:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 08:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 09:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 09:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 516K 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 ASLink-PT-05a-CTLCardinality-00
FORMULA_NAME ASLink-PT-05a-CTLCardinality-01
FORMULA_NAME ASLink-PT-05a-CTLCardinality-02
FORMULA_NAME ASLink-PT-05a-CTLCardinality-03
FORMULA_NAME ASLink-PT-05a-CTLCardinality-04
FORMULA_NAME ASLink-PT-05a-CTLCardinality-05
FORMULA_NAME ASLink-PT-05a-CTLCardinality-06
FORMULA_NAME ASLink-PT-05a-CTLCardinality-07
FORMULA_NAME ASLink-PT-05a-CTLCardinality-08
FORMULA_NAME ASLink-PT-05a-CTLCardinality-09
FORMULA_NAME ASLink-PT-05a-CTLCardinality-10
FORMULA_NAME ASLink-PT-05a-CTLCardinality-11
FORMULA_NAME ASLink-PT-05a-CTLCardinality-12
FORMULA_NAME ASLink-PT-05a-CTLCardinality-13
FORMULA_NAME ASLink-PT-05a-CTLCardinality-14
FORMULA_NAME ASLink-PT-05a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591201843250

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 16:30:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 16:30:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 16:30:46] [INFO ] Load time of PNML (sax parser for PT used): 317 ms
[2020-06-03 16:30:46] [INFO ] Transformed 1211 places.
[2020-06-03 16:30:46] [INFO ] Transformed 1827 transitions.
[2020-06-03 16:30:46] [INFO ] Found NUPN structural information;
[2020-06-03 16:30:46] [INFO ] Parsed PT model containing 1211 places and 1827 transitions in 412 ms.
Ensure Unique test removed 19 transitions
Reduce redundant transitions removed 19 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 94 ms.
Incomplete random walk after 100000 steps, including 617 resets, run finished after 667 ms. (steps per millisecond=149 ) properties seen :[0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 1808 rows 1211 cols
[2020-06-03 16:30:47] [INFO ] Computed 232 place invariants in 352 ms
[2020-06-03 16:30:48] [INFO ] [Real]Absence check using 56 positive place invariants in 144 ms returned sat
[2020-06-03 16:30:48] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 255 ms returned sat
[2020-06-03 16:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:30:56] [INFO ] [Real]Absence check using state equation in 7547 ms returned sat
[2020-06-03 16:30:56] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 16:30:57] [INFO ] [Nat]Absence check using 56 positive place invariants in 95 ms returned sat
[2020-06-03 16:30:57] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 210 ms returned sat
[2020-06-03 16:30:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 16:31:06] [INFO ] [Nat]Absence check using state equation in 9072 ms returned sat
[2020-06-03 16:31:06] [INFO ] Computed and/alt/rep : 1807/21267/1807 causal constraints in 258 ms.
[2020-06-03 16:31:16] [INFO ] Added : 250 causal constraints over 50 iterations in 10004 ms. Result :unknown
[2020-06-03 16:31:17] [INFO ] [Real]Absence check using 56 positive place invariants in 119 ms returned sat
[2020-06-03 16:31:17] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 253 ms returned sat
[2020-06-03 16:31:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:31:24] [INFO ] [Real]Absence check using state equation in 7247 ms returned sat
[2020-06-03 16:31:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 16:31:24] [INFO ] [Nat]Absence check using 56 positive place invariants in 105 ms returned sat
[2020-06-03 16:31:25] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 236 ms returned sat
[2020-06-03 16:31:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 16:31:33] [INFO ] [Nat]Absence check using state equation in 7894 ms returned sat
[2020-06-03 16:31:33] [INFO ] Computed and/alt/rep : 1807/21267/1807 causal constraints in 139 ms.
[2020-06-03 16:31:44] [INFO ] Added : 285 causal constraints over 57 iterations in 11462 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 16:31:45] [INFO ] [Real]Absence check using 56 positive place invariants in 99 ms returned sat
[2020-06-03 16:31:45] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 213 ms returned sat
[2020-06-03 16:31:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:31:53] [INFO ] [Real]Absence check using state equation in 7743 ms returned sat
[2020-06-03 16:31:53] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 16:31:53] [INFO ] [Nat]Absence check using 56 positive place invariants in 127 ms returned sat
[2020-06-03 16:31:53] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 303 ms returned sat
[2020-06-03 16:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 16:32:01] [INFO ] [Nat]Absence check using state equation in 7577 ms returned sat
[2020-06-03 16:32:01] [INFO ] Computed and/alt/rep : 1807/21267/1807 causal constraints in 123 ms.
[2020-06-03 16:32:13] [INFO ] Added : 285 causal constraints over 57 iterations in 11638 ms. Result :(error "Failed to check-sat")
[2020-06-03 16:32:13] [INFO ] [Real]Absence check using 56 positive place invariants in 143 ms returned sat
[2020-06-03 16:32:13] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 322 ms returned sat
[2020-06-03 16:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:32:21] [INFO ] [Real]Absence check using state equation in 7430 ms returned sat
[2020-06-03 16:32:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 16:32:21] [INFO ] [Nat]Absence check using 56 positive place invariants in 129 ms returned sat
[2020-06-03 16:32:22] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 316 ms returned sat
[2020-06-03 16:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 16:32:30] [INFO ] [Nat]Absence check using state equation in 7926 ms returned sat
[2020-06-03 16:32:30] [INFO ] Computed and/alt/rep : 1807/21267/1807 causal constraints in 171 ms.
[2020-06-03 16:32:41] [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 (=> (> t338 0) (and (or (and (> t345 0) (< o345 o338)) (and (> t361 0) (< o361 o338)) (and (> t377 0) (< o377 o338)) (and (> t393 0) (< o393 o338)) (and (> t409 0) (< o409 o338)) (and (> t425 0) (< o425 o338)) (and (> t441 0) (< o441 o338)) (and (> t457 0) (< o457 o338))) (or (and (> t1448 0) (< o1448 o338)) (and (> t1452 0) (< o1452 o338)))))") while checking expression at index 3
[2020-06-03 16:32:41] [INFO ] [Real]Absence check using 56 positive place invariants in 135 ms returned sat
[2020-06-03 16:32:42] [INFO ] [Real]Absence check using 56 positive and 176 generalized place invariants in 182 ms returned sat
[2020-06-03 16:32:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:32:50] [INFO ] [Real]Absence check using state equation in 7875 ms returned sat
[2020-06-03 16:32:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 16:32:50] [INFO ] [Nat]Absence check using 56 positive place invariants in 78 ms returned sat
[2020-06-03 16:32:50] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 289 ms returned sat
[2020-06-03 16:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 16:32:58] [INFO ] [Nat]Absence check using state equation in 7297 ms returned sat
[2020-06-03 16:32:58] [INFO ] Computed and/alt/rep : 1807/21267/1807 causal constraints in 165 ms.
[2020-06-03 16:33:10] [INFO ] Added : 305 causal constraints over 61 iterations in 11999 ms. Result :unknown
[2020-06-03 16:33:10] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-03 16:33:10] [INFO ] Flatten gal took : 455 ms
[2020-06-03 16:33:11] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-03 16:33:11] [INFO ] Flatten gal took : 162 ms
FORMULA ASLink-PT-05a-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05a-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05a-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05a-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05a-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05a-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 16:33:11] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2020-06-03 16:33:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 24 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ ASLink-PT-05a @ 3570 seconds

FORMULA ASLink-PT-05a-CTLCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-05a-CTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-05a-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-05a-CTLCardinality-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-05a-CTLCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-05a-CTLCardinality-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-05a-CTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-05a-CTLCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 11591536 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16137252 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="ASLink-PT-05a"
export BK_EXAMINATION="CTLCardinality"
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 ASLink-PT-05a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r166-smll-158987787200075"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-05a.tgz
mv ASLink-PT-05a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;