Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r476-tall-171620505000029.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is CANConstruction-PT-030, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r476-tall-171620505000029
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 19 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Apr 12 18:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 12 18:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 12 18:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 12 18:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.4M May 18 16:42 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 CANConstruction-PT-030-UpperBounds-00
FORMULA_NAME CANConstruction-PT-030-UpperBounds-01
FORMULA_NAME CANConstruction-PT-030-UpperBounds-02
FORMULA_NAME CANConstruction-PT-030-UpperBounds-03
FORMULA_NAME CANConstruction-PT-030-UpperBounds-04
FORMULA_NAME CANConstruction-PT-030-UpperBounds-05
FORMULA_NAME CANConstruction-PT-030-UpperBounds-06
FORMULA_NAME CANConstruction-PT-030-UpperBounds-07
FORMULA_NAME CANConstruction-PT-030-UpperBounds-08
FORMULA_NAME CANConstruction-PT-030-UpperBounds-09
FORMULA_NAME CANConstruction-PT-030-UpperBounds-10
FORMULA_NAME CANConstruction-PT-030-UpperBounds-11
FORMULA_NAME CANConstruction-PT-030-UpperBounds-12
FORMULA_NAME CANConstruction-PT-030-UpperBounds-13
FORMULA_NAME CANConstruction-PT-030-UpperBounds-14
FORMULA_NAME CANConstruction-PT-030-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1717178350033

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-030
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 17:59:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-31 17:59:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 17:59:11] [INFO ] Load time of PNML (sax parser for PT used): 180 ms
[2024-05-31 17:59:11] [INFO ] Transformed 2162 places.
[2024-05-31 17:59:11] [INFO ] Transformed 3840 transitions.
[2024-05-31 17:59:11] [INFO ] Parsed PT model containing 2162 places and 3840 transitions and 11400 arcs in 298 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
// Phase 1: matrix 3840 rows 2162 cols
[2024-05-31 17:59:11] [INFO ] Computed 61 invariants in 74 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (18 resets) in 93 ms. (106 steps per ms)
FORMULA CANConstruction-PT-030-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-030-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-030-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-030-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-030-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-030-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-030-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-030-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-030-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-030-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 70007 steps (14 resets) in 90 ms. (769 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
[2024-05-31 17:59:11] [INFO ] Invariant cache hit.
[2024-05-31 17:59:12] [INFO ] [Real]Absence check using 31 positive place invariants in 63 ms returned sat
[2024-05-31 17:59:12] [INFO ] [Real]Absence check using 31 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-31 17:59:13] [INFO ] [Real]Absence check using state equation in 918 ms returned sat
[2024-05-31 17:59:13] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2024-05-31 17:59:13] [INFO ] [Real]Added 1770 Read/Feed constraints in 201 ms returned sat
[2024-05-31 17:59:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 17:59:14] [INFO ] [Nat]Absence check using 31 positive place invariants in 53 ms returned sat
[2024-05-31 17:59:14] [INFO ] [Nat]Absence check using 31 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-31 17:59:15] [INFO ] [Nat]Absence check using state equation in 996 ms returned sat
[2024-05-31 17:59:15] [INFO ] [Nat]Added 1770 Read/Feed constraints in 142 ms returned sat
[2024-05-31 17:59:15] [INFO ] Computed and/alt/rep : 3720/7230/3720 causal constraints (skipped 90 transitions) in 290 ms.
[2024-05-31 17:59:16] [INFO ] Added : 11 causal constraints over 3 iterations in 1076 ms. Result :sat
Minimization took 2030 ms.
[2024-05-31 17:59:18] [INFO ] [Real]Absence check using 31 positive place invariants in 39 ms returned sat
[2024-05-31 17:59:18] [INFO ] [Real]Absence check using 31 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-31 17:59:19] [INFO ] [Real]Absence check using state equation in 900 ms returned sat
[2024-05-31 17:59:20] [INFO ] [Real]Added 1770 Read/Feed constraints in 157 ms returned sat
[2024-05-31 17:59:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 17:59:20] [INFO ] [Nat]Absence check using 31 positive place invariants in 38 ms returned sat
[2024-05-31 17:59:20] [INFO ] [Nat]Absence check using 31 positive and 30 generalized place invariants in 15 ms returned sat
[2024-05-31 17:59:21] [INFO ] [Nat]Absence check using state equation in 901 ms returned sat
[2024-05-31 17:59:21] [INFO ] [Nat]Added 1770 Read/Feed constraints in 149 ms returned sat
[2024-05-31 17:59:21] [INFO ] Computed and/alt/rep : 3720/7230/3720 causal constraints (skipped 90 transitions) in 201 ms.
[2024-05-31 17:59:22] [INFO ] Added : 11 causal constraints over 3 iterations in 854 ms. Result :sat
Minimization took 2038 ms.
[2024-05-31 17:59:24] [INFO ] [Real]Absence check using 31 positive place invariants in 40 ms returned sat
[2024-05-31 17:59:24] [INFO ] [Real]Absence check using 31 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-31 17:59:25] [INFO ] [Real]Absence check using state equation in 888 ms returned sat
[2024-05-31 17:59:25] [INFO ] [Real]Added 1770 Read/Feed constraints in 136 ms returned sat
[2024-05-31 17:59:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 17:59:26] [INFO ] [Nat]Absence check using 31 positive place invariants in 42 ms returned sat
[2024-05-31 17:59:26] [INFO ] [Nat]Absence check using 31 positive and 30 generalized place invariants in 11 ms returned sat
[2024-05-31 17:59:26] [INFO ] [Nat]Absence check using state equation in 872 ms returned sat
[2024-05-31 17:59:27] [INFO ] [Nat]Added 1770 Read/Feed constraints in 151 ms returned sat
[2024-05-31 17:59:27] [INFO ] Computed and/alt/rep : 3720/7230/3720 causal constraints (skipped 90 transitions) in 202 ms.
[2024-05-31 17:59:28] [INFO ] Added : 11 causal constraints over 3 iterations in 843 ms. Result :sat
Minimization took 2007 ms.
[2024-05-31 17:59:30] [INFO ] [Real]Absence check using 31 positive place invariants in 37 ms returned sat
[2024-05-31 17:59:30] [INFO ] [Real]Absence check using 31 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-31 17:59:31] [INFO ] [Real]Absence check using state equation in 854 ms returned sat
[2024-05-31 17:59:31] [INFO ] [Real]Added 1770 Read/Feed constraints in 127 ms returned sat
[2024-05-31 17:59:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 17:59:31] [INFO ] [Nat]Absence check using 31 positive place invariants in 43 ms returned sat
[2024-05-31 17:59:31] [INFO ] [Nat]Absence check using 31 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-31 17:59:32] [INFO ] [Nat]Absence check using state equation in 861 ms returned sat
[2024-05-31 17:59:32] [INFO ] [Nat]Added 1770 Read/Feed constraints in 151 ms returned sat
[2024-05-31 17:59:33] [INFO ] Computed and/alt/rep : 3720/7230/3720 causal constraints (skipped 90 transitions) in 193 ms.
[2024-05-31 17:59:33] [INFO ] Added : 11 causal constraints over 3 iterations in 848 ms. Result :sat
Minimization took 2022 ms.
[2024-05-31 17:59:35] [INFO ] [Real]Absence check using 31 positive place invariants in 38 ms returned sat
[2024-05-31 17:59:35] [INFO ] [Real]Absence check using 31 positive and 30 generalized place invariants in 17 ms returned sat
[2024-05-31 17:59:36] [INFO ] [Real]Absence check using state equation in 848 ms returned sat
[2024-05-31 17:59:37] [INFO ] [Real]Added 1770 Read/Feed constraints in 129 ms returned sat
[2024-05-31 17:59:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 17:59:37] [INFO ] [Nat]Absence check using 31 positive place invariants in 37 ms returned sat
[2024-05-31 17:59:37] [INFO ] [Nat]Absence check using 31 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-31 17:59:38] [INFO ] [Nat]Absence check using state equation in 853 ms returned sat
[2024-05-31 17:59:38] [INFO ] [Nat]Added 1770 Read/Feed constraints in 186 ms returned sat
[2024-05-31 17:59:38] [INFO ] Computed and/alt/rep : 3720/7230/3720 causal constraints (skipped 90 transitions) in 180 ms.
[2024-05-31 17:59:39] [INFO ] Added : 11 causal constraints over 3 iterations in 844 ms. Result :sat
Minimization took 2021 ms.
[2024-05-31 17:59:41] [INFO ] [Real]Absence check using 31 positive place invariants in 43 ms returned sat
[2024-05-31 17:59:41] [INFO ] [Real]Absence check using 31 positive and 30 generalized place invariants in 10 ms returned sat
[2024-05-31 17:59:42] [INFO ] [Real]Absence check using state equation in 889 ms returned sat
[2024-05-31 17:59:42] [INFO ] [Real]Added 1770 Read/Feed constraints in 131 ms returned sat
[2024-05-31 17:59:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 17:59:43] [INFO ] [Nat]Absence check using 31 positive place invariants in 39 ms returned sat
[2024-05-31 17:59:43] [INFO ] [Nat]Absence check using 31 positive and 30 generalized place invariants in 14 ms returned sat
[2024-05-31 17:59:43] [INFO ] [Nat]Absence check using state equation in 873 ms returned sat
[2024-05-31 17:59:44] [INFO ] [Nat]Added 1770 Read/Feed constraints in 154 ms returned sat
[2024-05-31 17:59:44] [INFO ] Computed and/alt/rep : 3720/7230/3720 causal constraints (skipped 90 transitions) in 190 ms.
[2024-05-31 17:59:45] [INFO ] Added : 11 causal constraints over 3 iterations in 831 ms. Result :sat
Minimization took 2025 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Support contains 6 out of 2162 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2162/2162 places, 3840/3840 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 2162 transition count 3630
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1952 transition count 3630
Discarding 835 places :
Symmetric choice reduction at 2 with 835 rule applications. Total rules 1255 place count 1117 transition count 1960
Iterating global reduction 2 with 835 rules applied. Total rules applied 2090 place count 1117 transition count 1960
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 2150 place count 1087 transition count 1930
Free-agglomeration rule applied 50 times.
Iterating global reduction 2 with 50 rules applied. Total rules applied 2200 place count 1087 transition count 1880
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 2 with 50 rules applied. Total rules applied 2250 place count 1037 transition count 1880
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 2260 place count 1037 transition count 1880
Applied a total of 2260 rules in 729 ms. Remains 1037 /2162 variables (removed 1125) and now considering 1880/3840 (removed 1960) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 745 ms. Remains : 1037/2162 places, 1880/3840 transitions.
// Phase 1: matrix 1880 rows 1037 cols
[2024-05-31 17:59:47] [INFO ] Computed 61 invariants in 8 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (4879 resets) in 6413 ms. (155 steps per ms)
FORMULA CANConstruction-PT-030-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-030-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-030-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-030-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-030-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CANConstruction-PT-030-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (157 resets) in 1066 ms. (937 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 10 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 44136 ms.
ITS solved all properties within timeout

BK_STOP 1717178395371

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

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="CANConstruction-PT-030"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is CANConstruction-PT-030, 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 r476-tall-171620505000029"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-030.tgz
mv CANConstruction-PT-030 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 ;