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.r422-smll-171690574300430.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)
.....................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is TwoPhaseLocking-PT-nC05000vN, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r422-smll-171690574300430
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 23 08:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 08:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Apr 13 07:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 13 07:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 07:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Apr 13 07:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 08:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 4.6K May 18 16:43 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 TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-00
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-01
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-02
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-03
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-04
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-05
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-06
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-07
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-08
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-09
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-10
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-11
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-12
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-13
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-14
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717127477225

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TwoPhaseLocking-PT-nC05000vN
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-31 03:51:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 03:51:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 03:51:20] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2024-05-31 03:51:20] [INFO ] Transformed 8 places.
[2024-05-31 03:51:20] [INFO ] Transformed 6 transitions.
[2024-05-31 03:51:20] [INFO ] Parsed PT model containing 8 places and 6 transitions and 18 arcs in 269 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 33 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40024 steps (8 resets) in 187 ms. (212 steps per ms) remains 10/16 properties
FORMULA TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 1013 ms. (39 steps per ms) remains 10/10 properties
[2024-05-31 03:51:20] [INFO ] Flatten gal took : 26 ms
[2024-05-31 03:51:20] [INFO ] Flatten gal took : 8 ms
[2024-05-31 03:51:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12165755568808834755.gal : 8 ms
[2024-05-31 03:51:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3617139784908940415.prop : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12165755568808834755.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3617139784908940415.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality3617139784908940415.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :19 after 36
BEST_FIRST walk for 40004 steps (8 resets) in 1072 ms. (37 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :69 after 134
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :134 after 263
BEST_FIRST walk for 40004 steps (8 resets) in 635 ms. (62 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 824 ms. (48 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 228 ms. (174 steps per ms) remains 10/10 properties
SDD proceeding with computation,10 properties remain. new max is 512
BEST_FIRST walk for 40003 steps (8 resets) in 140 ms. (283 steps per ms) remains 10/10 properties
SDD size :263 after 520
BEST_FIRST walk for 40004 steps (8 resets) in 298 ms. (133 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 209 ms. (190 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 129 ms. (307 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 346 ms. (115 steps per ms) remains 10/10 properties
// Phase 1: matrix 6 rows 8 cols
[2024-05-31 03:51:21] [INFO ] Computed 3 invariants in 12 ms
Problem TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-10 is UNSAT
FORMULA TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-12 is UNSAT
FORMULA TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-14 is UNSAT
FORMULA TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 3/3 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/11 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 0/14 variables, 0/11 constraints. Problems are: Problem set: 3 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/14 variables, and 11 constraints, problems are : Problem set: 3 solved, 7 unsolved in 323 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 3/3 constraints. Problems are: Problem set: 3 solved, 7 unsolved
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :520 after 1033
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 7/18 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/14 variables, 0/18 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 0/14 variables, 0/18 constraints. Problems are: Problem set: 3 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/14 variables, and 18 constraints, problems are : Problem set: 3 solved, 7 unsolved in 207 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 7/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 611ms problems are : Problem set: 3 solved, 7 unsolved
Invariant property TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-02 does not hold.
FORMULA TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :1033 after 2058
SDD proceeding with computation,9 properties remain. new max is 2048
SDD size :10000 after 12790
SDD proceeding with computation,9 properties remain. new max is 4096
SDD size :12790 after 13815
SDD proceeding with computation,9 properties remain. new max is 8192
SDD size :42487 after 48347
FORMULA TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-08 FALSE TECHNIQUES PARIKH_WALK
FORMULA TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-06 FALSE TECHNIQUES PARIKH_WALK
FORMULA TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-00 FALSE TECHNIQUES PARIKH_WALK
SDD proceeding with computation,9 properties remain. new max is 16384
SDD size :114929 after 124882
FORMULA TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-01 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 5 properties in 33971 ms.
Support contains 8 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 14 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 8/8 places, 6/6 transitions.
RANDOM walk for 40024 steps (8 resets) in 118 ms. (336 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 263 ms. (151 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 303 ms. (131 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 494749 steps, run timeout after 3001 ms. (steps per millisecond=164 ) properties seen :0 out of 2
Probabilistic random walk after 494749 steps, saw 266830 distinct states, run finished after 3007 ms. (steps per millisecond=164 ) properties seen :0
[2024-05-31 03:51:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/14 variables, and 11 constraints, problems are : Problem set: 0 solved, 2 unsolved in 72 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/14 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/14 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/14 variables, and 13 constraints, problems are : Problem set: 0 solved, 2 unsolved in 70 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 158ms problems are : Problem set: 0 solved, 2 unsolved
FORMULA TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-05 TRUE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 8045 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=1149 )
FORMULA TwoPhaseLocking-PT-nC05000vN-ReachabilityCardinality-2024-15 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 2 properties in 937 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 41122 ms.

BK_STOP 1717127520923

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="TwoPhaseLocking-PT-nC05000vN"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is TwoPhaseLocking-PT-nC05000vN, 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 r422-smll-171690574300430"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC05000vN.tgz
mv TwoPhaseLocking-PT-nC05000vN 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 ;