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.r170-smll-158987815600227.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 FamilyReunion-PT-L00050M0005C002P002G001, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-158987815600227
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.6M
-rw-r--r-- 1 mcc users 64K Apr 1 20:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 252K Apr 1 20:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 82K Apr 1 13:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 232K Apr 1 13:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 47K Apr 8 14:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 194K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 79K Apr 8 14:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 228K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K Apr 1 10:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 1 10:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 134K Apr 1 06:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 363K Apr 1 06:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 1 13:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 41K Apr 1 13:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 24 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 4.7M 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 FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-00
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-01
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-02
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-03
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-04
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-05
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-06
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-07
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-08
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-09
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-10
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-11
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-12
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-13
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-14
FORMULA_NAME FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591295843564

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 18:37:26] [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]
[2020-06-04 18:37:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 18:37:27] [INFO ] Load time of PNML (sax parser for PT used): 741 ms
[2020-06-04 18:37:27] [INFO ] Transformed 12194 places.
[2020-06-04 18:37:27] [INFO ] Transformed 10560 transitions.
[2020-06-04 18:37:27] [INFO ] Parsed PT model containing 12194 places and 10560 transitions in 898 ms.
Reduce places removed 17 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 718 ms.
Incomplete random walk after 100000 steps, including 34 resets, run finished after 3113 ms. (steps per millisecond=32 ) properties seen :[1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1]
// Phase 1: matrix 10560 rows 12177 cols
[2020-06-04 18:37:33] [INFO ] Computed 2768 place invariants in 1739 ms
[2020-06-04 18:37:38] [INFO ] [Real]Absence check using 149 positive place invariants in 2456 ms returned sat
[2020-06-04 18:37:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 18:37:53] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 14755 ms returned (error "Failed to check-sat")
[2020-06-04 18:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:37:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2020-06-04 18:37:57] [INFO ] [Real]Absence check using 149 positive place invariants in 1746 ms returned sat
[2020-06-04 18:38:13] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 16103 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 18:38:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:38:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 1
[2020-06-04 18:38:17] [INFO ] [Real]Absence check using 149 positive place invariants in 1583 ms returned unsat
[2020-06-04 18:38:21] [INFO ] [Real]Absence check using 149 positive place invariants in 2413 ms returned sat
[2020-06-04 18:38:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 18:38:37] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 15435 ms returned (error "Failed to check-sat")
[2020-06-04 18:38:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:38:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 3
[2020-06-04 18:38:40] [INFO ] [Real]Absence check using 149 positive place invariants in 1727 ms returned sat
[2020-06-04 18:38:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 18:38:57] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 16539 ms returned unknown
[2020-06-04 18:39:00] [INFO ] [Real]Absence check using 149 positive place invariants in 1418 ms returned unsat
[2020-06-04 18:39:04] [INFO ] [Real]Absence check using 149 positive place invariants in 2092 ms returned sat
[2020-06-04 18:39:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 18:39:20] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 15712 ms returned unknown
[2020-06-04 18:39:24] [INFO ] [Real]Absence check using 149 positive place invariants in 1872 ms returned sat
[2020-06-04 18:39:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 18:39:40] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 15965 ms returned (error "Failed to check-sat")
[2020-06-04 18:39:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:39:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 7
[2020-06-04 18:39:44] [INFO ] [Real]Absence check using 149 positive place invariants in 1995 ms returned sat
[2020-06-04 18:40:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 18:40:00] [INFO ] [Real]Absence check using 149 positive and 2619 generalized place invariants in 15903 ms returned (error "Failed to check-sat")
[2020-06-04 18:40:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 18:40:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 8
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-06-04 18:40:01] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-04 18:40:02] [INFO ] Flatten gal took : 970 ms
[2020-06-04 18:40:02] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-04 18:40:02] [INFO ] Flatten gal took : 493 ms
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 18:40:02] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 8 ms.
[2020-06-04 18:40:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 78 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ FamilyReunion-PT-L00050M0005C002P002G001 @ 3570 seconds

FORMULA FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00050M0005C002P002G001-CTLCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 5175660 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16120576 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="FamilyReunion-PT-L00050M0005C002P002G001"
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 FamilyReunion-PT-L00050M0005C002P002G001, 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 r170-smll-158987815600227"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00050M0005C002P002G001.tgz
mv FamilyReunion-PT-L00050M0005C002P002G001 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 ;