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-158987815400149.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-COL-L00200M0020C010P010G005, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-158987815400149
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 316K
-rw-r--r-- 1 mcc users 3.7K Apr 1 21:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 1 21:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Apr 1 15:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 1 15:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Apr 8 14:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 8 14:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 1 11:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 1 11:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Apr 1 07:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 1 07:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 1 13:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 1 13:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 24 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 146K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-00
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-01
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-02
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-03
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-04
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-05
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-06
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-07
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-08
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-09
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-10
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-11
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-12
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-13
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-14
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1591202605132

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 16:43:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 16:43:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 16:43:28] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-03 16:43:29] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1230 ms
[2020-06-03 16:43:29] [INFO ] sort/places :
Response->r0,
LxM->m1,ml0,l2,m2,lm1,l3,m3,ml1,l4,lm2,m4,m5,l5,ml2,l6,lm3,m6,m7,ml3,l7,m9,m10,ml4,
CINFORMI->c2,c4,c7,c0,c1,
LxP->p1,p3,p2,p5,p4,p6,p9,pl0,pl1,
LegalResident->lm0,l12,l0,l30,l31,lc1,l1,l32,lc2,l33,lc3,l34,cg0,l35,lg0,l36,l8,l9,lm4,l38,l10,l11,l13,l16,l14,lc0,l15,l17,l18,lp0,l19,lp1,l20,l21,l22,l24,l25,l23,l28,l26,l27,l29,
LxC->c3,cl2,c5,c6,cl0,cl1,
LxR->gl1,l37,l39,l40,
GovernmentCommission->g0,g2,g4,
PublicAdminOffice->p0,p7,p8,p10,p11,
MICSystem->m0,m8,m11,
LxG->g1,gl0,g3,

[2020-06-03 16:43:29] [INFO ] Detected 5 constant HL places corresponding to 56 PT places.
[2020-06-03 16:43:29] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 144109 PT places and 134480.0 transition bindings in 213 ms.
[2020-06-03 16:43:29] [INFO ] Computed order based on color domains.
[2020-06-03 16:43:30] [INFO ] Unfolded HLPN to a Petri net with 144109 places and 134279 transitions in 1220 ms.
[2020-06-03 16:43:30] [INFO ] Unfolded HLPN properties in 5 ms.
Deduced a syphon composed of 201 places in 741 ms
Reduce places removed 257 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 3188 ms.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 24 ms. (steps per millisecond=0 )
[2020-06-03 16:43:40] [INFO ] Flatten gal took : 6206 ms
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 21 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
// Phase 1: matrix 134279 rows 143852 cols
[2020-06-03 16:50:38] [INFO ] Computed 30578 place invariants in 416972 ms
Support contains 29955 out of 143852 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 143852/143852 places, 134279/134279 transitions.
Discarding 1885 places :
Also discarding 1016 output transitions
Drop transitions removed 1016 transitions
Graph (complete) has 236398 edges and 143852 vertex of which 141967 are kept as prefixes of interest. Removing 1885 places using SCC suffix rule.766 ms
Ensure Unique test removed 1206 transitions
Reduce isomorphic transitions removed 1206 transitions.
Discarding 16884 places :
Implicit places reduction removed 16884 places
Performed 5918 Post agglomeration using F-continuation condition.
Performed 12609 Post agglomeration using F-continuation condition.
Performed 19845 Post agglomeration using F-continuation condition.
Performed 26130 Post agglomeration using F-continuation condition.Transition count delta: 26130
Iterating post reduction 0 with 44220 rules applied. Total rules applied 44221 place count 125083 transition count 105927
Reduce places removed 26130 places and 0 transitions.
Iterating post reduction 1 with 26130 rules applied. Total rules applied 70351 place count 98953 transition count 105927
Performed 11859 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11859 Pre rules applied. Total rules applied 70351 place count 98953 transition count 94068
Deduced a syphon composed of 11859 places in 178 ms
Ensure Unique test removed 2412 places
Reduce places removed 14271 places and 0 transitions.
Iterating global reduction 2 with 26130 rules applied. Total rules applied 96481 place count 84682 transition count 94068
Performed 5427 Post agglomeration using F-continuation condition.Transition count delta: 5427
Deduced a syphon composed of 5427 places in 266 ms
Reduce places removed 5427 places and 0 transitions.
Iterating global reduction 2 with 10854 rules applied. Total rules applied 107335 place count 79255 transition count 88641
Free-agglomeration rule (complex) applied 16683 times.
Iterating global reduction 2 with 16683 rules applied. Total rules applied 124018 place count 79255 transition count 92058
Ensure Unique test removed 402 places
Reduce places removed 17085 places and 0 transitions.
Iterating post reduction 2 with 17085 rules applied. Total rules applied 141103 place count 62170 transition count 92058
Symmetric choice reduction at 3 with 2230 rule applications. Total rules 143333 place count 62170 transition count 92058
Deduced a syphon composed of 2230 places in 117 ms
Reduce places removed 2230 places and 27330 transitions.
Iterating global reduction 3 with 4460 rules applied. Total rules applied 147793 place count 59940 transition count 64728
Ensure Unique test removed 201 places
Ensure Unique test removed 2010 transitions
Reduce isomorphic transitions removed 2010 transitions.
Iterating post reduction 3 with 2211 rules applied. Total rules applied 150004 place count 59739 transition count 62718
Applied a total of 150004 rules in 310449 ms. Remains 59739 /143852 variables (removed 84113) and now considering 62718/134279 (removed 71561) transitions.
Finished structural reductions, in 1 iterations. Remains : 59739/143852 places, 62718/134279 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 5 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
// Phase 1: matrix 62718 rows 59739 cols
[2020-06-03 16:56:33] [INFO ] Computed 10061 place invariants in 44821 ms
Support contains 29955 out of 59739 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 59739/59739 places, 62718/62718 transitions.
Applied a total of 0 rules in 690 ms. Remains 59739 /59739 variables (removed 0) and now considering 62718/62718 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 59739/59739 places, 62718/62718 transitions.
Starting structural reductions, iteration 0 : 59739/59739 places, 62718/62718 transitions.
Applied a total of 0 rules in 789 ms. Remains 59739 /59739 variables (removed 0) and now considering 62718/62718 (removed 0) transitions.
// Phase 1: matrix 62718 rows 59739 cols
[2020-06-03 16:57:12] [INFO ] Computed 10061 place invariants in 36769 ms
[2020-06-03 16:57:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:57:54] [INFO ] Performed 373/59739 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2020-06-03 16:58:24] [INFO ] Performed 805/59739 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2020-06-03 16:58:55] [INFO ] Performed 1033/59739 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2020-06-03 16:59:25] [INFO ] Performed 1259/59739 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2020-06-03 16:59:25] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2020-06-03 16:59:25] [INFO ] Implicit Places using invariants in 169895 ms returned []
Implicit Place search using SMT only with invariants took 169897 ms to find 0 implicit places.
// Phase 1: matrix 62718 rows 59739 cols
[2020-06-03 17:00:06] [INFO ] Computed 10061 place invariants in 41607 ms
[2020-06-03 17:00:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 17:00:48] [INFO ] Performed 176/62718 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2020-06-03 17:01:06] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (>= s514 1)") after 101641 ms
Finished structural reductions, in 1 iterations. Remains : 59739/59739 places, 62718/62718 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 6 ms. (steps per millisecond=0 )
Applied a total of 0 rules in 886 ms. Remains 59739 /59739 variables (removed 0) and now considering 62718/62718 (removed 0) transitions.
// Phase 1: matrix 62718 rows 59739 cols
[2020-06-03 17:01:46] [INFO ] Computed 10061 place invariants in 38637 ms
[2020-06-03 17:01:46] [INFO ] Export to MCC properties in file /home/mcc/execution/UpperBounds.sr.xml took 23 ms.
[2020-06-03 17:01:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 302 ms.
info: Time: 3600 - MCC
vrfy: Checking UpperBounds @ FamilyReunion-COL-L00200M0020C010P010G005 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 6711484 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16068176 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-COL-L00200M0020C010P010G005"
export BK_EXAMINATION="UpperBounds"
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-COL-L00200M0020C010P010G005, examination is UpperBounds"
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-158987815400149"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00200M0020C010P010G005.tgz
mv FamilyReunion-COL-L00200M0020C010P010G005 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;