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.r094-tall-162048902800439.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)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is FamilyReunion-COL-L00200M0020C010P010G005, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r094-tall-162048902800439
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 23K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 122K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 28 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 11:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 11:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.8K Mar 22 19:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 22 19:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 09:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 22 09:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 24 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 146K May 5 16:51 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-COL-L00200M0020C010P010G005-ReachabilityCardinality-00
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-01
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-02
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-03
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-04
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-05
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-06
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-07
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-08
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-09
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-10
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-11
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-12
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-13
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-14
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620787621124

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-12 02:47:02] [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]
[2021-05-12 02:47:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 02:47:02] [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.
[2021-05-12 02:47:03] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 690 ms
[2021-05-12 02:47:03] [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,

[2021-05-12 02:47:03] [INFO ] Detected 5 constant HL places corresponding to 56 PT places.
[2021-05-12 02:47:03] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 144109 PT places and 134480.0 transition bindings in 90 ms.
[2021-05-12 02:47:03] [INFO ] Computed order based on color domains.
[2021-05-12 02:47:04] [INFO ] Unfolded HLPN to a Petri net with 144109 places and 134279 transitions in 517 ms.
[2021-05-12 02:47:04] [INFO ] Unfolded HLPN properties in 7 ms.
Deduced a syphon composed of 201 places in 441 ms
Reduce places removed 257 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 2246 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 7921 ms. (steps per millisecond=1 ) properties seen :[1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1]
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1440 ms. (steps per millisecond=6 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 1683 ms. (steps per millisecond=5 ) properties seen :[0, 0]
// Phase 1: matrix 134279 rows 143852 cols
[2021-05-12 02:54:44] [INFO ] Computed 30578 place invariants in 447661 ms
[2021-05-12 02:54:49] [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 0
[2021-05-12 02:54:54] [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 (>= s57664 0)") while checking expression at index 1
Support contains 13510 out of 143852 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 143852/143852 places, 134279/134279 transitions.
Discarding 1266 places :
Also discarding 603 output transitions
Drop transitions removed 603 transitions
Graph (complete) has 236398 edges and 143852 vertex of which 142586 are kept as prefixes of interest. Removing 1266 places using SCC suffix rule.537 ms
Discarding 25326 places :
Implicit places reduction removed 25326 places
Performed 13014 Post agglomeration using F-continuation condition.
Performed 26648 Post agglomeration using F-continuation condition.
Performed 41130 Post agglomeration using F-continuation condition.
Performed 56632 Post agglomeration using F-continuation condition.
Performed 56883 Post agglomeration using F-continuation condition.Transition count delta: 56883
Iterating post reduction 0 with 82209 rules applied. Total rules applied 82210 place count 117260 transition count 76793
Reduce places removed 56883 places and 0 transitions.
Iterating post reduction 1 with 56883 rules applied. Total rules applied 139093 place count 60377 transition count 76793
Performed 7236 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7236 Pre rules applied. Total rules applied 139093 place count 60377 transition count 69557
Deduced a syphon composed of 7236 places in 76 ms
Ensure Unique test removed 2613 places
Reduce places removed 9849 places and 0 transitions.
Iterating global reduction 2 with 17085 rules applied. Total rules applied 156178 place count 50528 transition count 69557
Discarding 201 places :
Implicit places reduction removed 201 places
Iterating post reduction 2 with 201 rules applied. Total rules applied 156379 place count 50327 transition count 69557
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 201 Pre rules applied. Total rules applied 156379 place count 50327 transition count 69356
Deduced a syphon composed of 201 places in 74 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 3 with 402 rules applied. Total rules applied 156781 place count 50126 transition count 69356
Symmetric choice reduction at 3 with 1005 rule applications. Total rules 157786 place count 50126 transition count 69356
Deduced a syphon composed of 1005 places in 69 ms
Reduce places removed 1005 places and 2010 transitions.
Iterating global reduction 3 with 2010 rules applied. Total rules applied 159796 place count 49121 transition count 67346
Symmetric choice reduction at 3 with 5 rule applications. Total rules 159801 place count 49121 transition count 67346
Deduced a syphon composed of 5 places in 49 ms
Reduce places removed 5 places and 1005 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 159811 place count 49116 transition count 66341
Performed 2010 Post agglomeration using F-continuation condition.Transition count delta: 2010
Deduced a syphon composed of 2010 places in 45 ms
Reduce places removed 2010 places and 0 transitions.
Iterating global reduction 3 with 4020 rules applied. Total rules applied 163831 place count 47106 transition count 64331
Free-agglomeration rule (complex) applied 7638 times.
Iterating global reduction 3 with 7638 rules applied. Total rules applied 171469 place count 47106 transition count 76793
Ensure Unique test removed 804 places
Reduce places removed 8442 places and 0 transitions.
Ensure Unique test removed 201 transitions
Reduce isomorphic transitions removed 201 transitions.
Iterating post reduction 3 with 8643 rules applied. Total rules applied 180112 place count 38664 transition count 76592
Symmetric choice reduction at 4 with 2020 rule applications. Total rules 182132 place count 38664 transition count 76592
Deduced a syphon composed of 2020 places in 61 ms
Reduce places removed 2020 places and 24120 transitions.
Iterating global reduction 4 with 4040 rules applied. Total rules applied 186172 place count 36644 transition count 52472
Free-agglomeration rule (complex) applied 201 times.
Iterating global reduction 4 with 201 rules applied. Total rules applied 186373 place count 36644 transition count 52271
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 4 with 201 rules applied. Total rules applied 186574 place count 36443 transition count 52271
Applied a total of 186574 rules in 171707 ms. Remains 36443 /143852 variables (removed 107409) and now considering 52271/134279 (removed 82008) transitions.
Finished structural reductions, in 1 iterations. Remains : 36443/143852 places, 52271/134279 transitions.
Finished random walk after 6301 steps, including 1 resets, run visited all 2 properties in 818 ms. (steps per millisecond=7 )
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-06 TRUE 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="FamilyReunion-COL-L00200M0020C010P010G005"
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 FamilyReunion-COL-L00200M0020C010P010G005, 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 r094-tall-162048902800439"
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 [ "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 ;