Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r224-smll-167840362600192.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is HealthRecord-PT-10, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r224-smll-167840362600192
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 8.1K Feb 26 18:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 18:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 18:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 18:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 18:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K Feb 26 18:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 18:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 26 18:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 69K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678648317493

Running Version 202205111006
[2023-03-12 19:11:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-12 19:11:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 19:11:59] [INFO ] Load time of PNML (sax parser for PT used): 137 ms
[2023-03-12 19:11:59] [INFO ] Transformed 158 places.
[2023-03-12 19:11:59] [INFO ] Transformed 333 transitions.
[2023-03-12 19:11:59] [INFO ] Found NUPN structural information;
[2023-03-12 19:11:59] [INFO ] Parsed PT model containing 158 places and 333 transitions in 306 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 158/158 places, 333/333 transitions.
Graph (trivial) has 270 edges and 158 vertex of which 10 / 158 are part of one of the 5 SCC in 7 ms
Free SCC test removed 5 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Discarding 85 places :
Symmetric choice reduction at 0 with 85 rule applications. Total rules 86 place count 68 transition count 131
Iterating global reduction 0 with 85 rules applied. Total rules applied 171 place count 68 transition count 131
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 181 place count 58 transition count 111
Iterating global reduction 0 with 10 rules applied. Total rules applied 191 place count 58 transition count 111
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 200 place count 58 transition count 102
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 203 place count 55 transition count 93
Iterating global reduction 1 with 3 rules applied. Total rules applied 206 place count 55 transition count 93
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 209 place count 52 transition count 87
Iterating global reduction 1 with 3 rules applied. Total rules applied 212 place count 52 transition count 87
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 221 place count 52 transition count 78
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 231 place count 47 transition count 109
Applied a total of 231 rules in 72 ms. Remains 47 /158 variables (removed 111) and now considering 109/333 (removed 224) transitions.
[2023-03-12 19:11:59] [INFO ] Flow matrix only has 82 transitions (discarded 27 similar events)
// Phase 1: matrix 82 rows 47 cols
[2023-03-12 19:11:59] [INFO ] Computed 18 place invariants in 15 ms
[2023-03-12 19:12:00] [INFO ] Implicit Places using invariants in 287 ms returned []
[2023-03-12 19:12:00] [INFO ] Flow matrix only has 82 transitions (discarded 27 similar events)
// Phase 1: matrix 82 rows 47 cols
[2023-03-12 19:12:00] [INFO ] Computed 18 place invariants in 4 ms
[2023-03-12 19:12:00] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-12 19:12:00] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 517 ms to find 0 implicit places.
[2023-03-12 19:12:00] [INFO ] Flow matrix only has 82 transitions (discarded 27 similar events)
// Phase 1: matrix 82 rows 47 cols
[2023-03-12 19:12:00] [INFO ] Computed 18 place invariants in 3 ms
[2023-03-12 19:12:00] [INFO ] Dead Transitions using invariants and state equation in 153 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 47/158 places, 109/333 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/158 places, 109/333 transitions.
Discarding 75 transitions out of 109. Remains 34
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 1342 resets, run finished after 716 ms. (steps per millisecond=13 ) properties (out of 33) seen :14
Incomplete Best-First random walk after 1000 steps, including 19 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 19 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2023-03-12 19:12:01] [INFO ] Flow matrix only has 82 transitions (discarded 27 similar events)
// Phase 1: matrix 82 rows 47 cols
[2023-03-12 19:12:01] [INFO ] Computed 18 place invariants in 3 ms
[2023-03-12 19:12:01] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-12 19:12:01] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-12 19:12:01] [INFO ] After 214ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:16
[2023-03-12 19:12:01] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-12 19:12:02] [INFO ] After 57ms SMT Verify possible using 16 Read/Feed constraints in real domain returned unsat :0 sat :0 real:19
[2023-03-12 19:12:02] [INFO ] After 511ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2023-03-12 19:12:02] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-12 19:12:02] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-12 19:12:02] [INFO ] After 241ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :19
[2023-03-12 19:12:02] [INFO ] After 143ms SMT Verify possible using 16 Read/Feed constraints in natural domain returned unsat :0 sat :19
[2023-03-12 19:12:03] [INFO ] After 335ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :19
Attempting to minimize the solution found.
Minimization took 144 ms.
[2023-03-12 19:12:03] [INFO ] After 1098ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :19
Fused 19 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 32 out of 47 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 47/47 places, 109/109 transitions.
Drop transitions removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 47 transition count 91
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 47 transition count 90
Applied a total of 19 rules in 24 ms. Remains 47 /47 variables (removed 0) and now considering 90/109 (removed 19) transitions.
Finished structural reductions, in 1 iterations. Remains : 47/47 places, 90/109 transitions.
Incomplete random walk after 1000000 steps, including 135975 resets, run finished after 25036 ms. (steps per millisecond=39 ) properties (out of 19) seen :12
Incomplete Best-First random walk after 1000001 steps, including 20700 resets, run finished after 4324 ms. (steps per millisecond=231 ) properties (out of 7) seen :0
Interrupted Best-First random walk after 872320 steps, including 21542 resets, run timeout after 5001 ms. (steps per millisecond=174 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 20729 resets, run finished after 4629 ms. (steps per millisecond=216 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000000 steps, including 20623 resets, run finished after 3405 ms. (steps per millisecond=293 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 1000001 steps, including 20606 resets, run finished after 2590 ms. (steps per millisecond=386 ) properties (out of 5) seen :2
Running SMT prover for 3 properties.
[2023-03-12 19:12:48] [INFO ] Flow matrix only has 81 transitions (discarded 9 similar events)
// Phase 1: matrix 81 rows 47 cols
[2023-03-12 19:12:48] [INFO ] Computed 18 place invariants in 2 ms
[2023-03-12 19:12:48] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-12 19:12:48] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-12 19:12:48] [INFO ] After 57ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:2
[2023-03-12 19:12:48] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 19:12:48] [INFO ] After 9ms SMT Verify possible using 15 Read/Feed constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 19:12:48] [INFO ] After 140ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 19:12:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 10 ms returned sat
[2023-03-12 19:12:48] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-12 19:12:48] [INFO ] After 55ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 19:12:48] [INFO ] After 30ms SMT Verify possible using 15 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 19:12:48] [INFO ] After 61ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-12 19:12:48] [INFO ] After 190ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 12 out of 47 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 47/47 places, 90/90 transitions.
Graph (complete) has 255 edges and 47 vertex of which 38 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.8 ms
Discarding 9 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 37 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 37 transition count 89
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 37 transition count 88
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 37 transition count 86
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 8 place count 35 transition count 86
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 35 transition count 84
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 35 transition count 84
Applied a total of 18 rules in 36 ms. Remains 35 /47 variables (removed 12) and now considering 84/90 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 35/47 places, 84/90 transitions.
Incomplete random walk after 1000000 steps, including 129628 resets, run finished after 14512 ms. (steps per millisecond=68 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 19610 resets, run finished after 2481 ms. (steps per millisecond=403 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 28571 resets, run finished after 3285 ms. (steps per millisecond=304 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 19600 resets, run finished after 2504 ms. (steps per millisecond=399 ) properties (out of 3) seen :0
Finished probabilistic random walk after 1932 steps, run visited all 3 properties in 26 ms. (steps per millisecond=74 )
Probabilistic random walk after 1932 steps, saw 676 distinct states, run finished after 26 ms. (steps per millisecond=74 ) properties seen :3
Able to resolve query QuasiLiveness after proving 34 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 72038 ms.

BK_STOP 1678648391449

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination QuasiLiveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="HealthRecord-PT-10"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is HealthRecord-PT-10, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r224-smll-167840362600192"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-10.tgz
mv HealthRecord-PT-10 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;