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.r536-tall-171690532100326.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 ltsminxred
Input is StigmergyElection-PT-06b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r536-tall-171690532100326
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 18:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K Apr 11 18:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 11 18:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 11 18:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.2M 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 StigmergyElection-PT-06b-ReachabilityCardinality-2024-00
FORMULA_NAME StigmergyElection-PT-06b-ReachabilityCardinality-2024-01
FORMULA_NAME StigmergyElection-PT-06b-ReachabilityCardinality-2024-02
FORMULA_NAME StigmergyElection-PT-06b-ReachabilityCardinality-2024-03
FORMULA_NAME StigmergyElection-PT-06b-ReachabilityCardinality-2024-04
FORMULA_NAME StigmergyElection-PT-06b-ReachabilityCardinality-2024-05
FORMULA_NAME StigmergyElection-PT-06b-ReachabilityCardinality-2024-06
FORMULA_NAME StigmergyElection-PT-06b-ReachabilityCardinality-2024-07
FORMULA_NAME StigmergyElection-PT-06b-ReachabilityCardinality-2024-08
FORMULA_NAME StigmergyElection-PT-06b-ReachabilityCardinality-2024-09
FORMULA_NAME StigmergyElection-PT-06b-ReachabilityCardinality-2024-10
FORMULA_NAME StigmergyElection-PT-06b-ReachabilityCardinality-2024-11
FORMULA_NAME StigmergyElection-PT-06b-ReachabilityCardinality-2024-12
FORMULA_NAME StigmergyElection-PT-06b-ReachabilityCardinality-2024-13
FORMULA_NAME StigmergyElection-PT-06b-ReachabilityCardinality-2024-14
FORMULA_NAME StigmergyElection-PT-06b-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717247035069

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-06b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 13:03:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 13:03:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 13:03:56] [INFO ] Load time of PNML (sax parser for PT used): 184 ms
[2024-06-01 13:03:56] [INFO ] Transformed 835 places.
[2024-06-01 13:03:56] [INFO ] Transformed 2416 transitions.
[2024-06-01 13:03:56] [INFO ] Found NUPN structural information;
[2024-06-01 13:03:56] [INFO ] Parsed PT model containing 835 places and 2416 transitions and 20130 arcs in 300 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
FORMULA StigmergyElection-PT-06b-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (378 resets) in 1855 ms. (21 steps per ms) remains 10/15 properties
FORMULA StigmergyElection-PT-06b-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-06b-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-06b-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-06b-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-06b-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (57 resets) in 234 ms. (170 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (58 resets) in 107 ms. (370 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (58 resets) in 494 ms. (80 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (59 resets) in 106 ms. (373 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (59 resets) in 864 ms. (46 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (59 resets) in 139 ms. (285 steps per ms) remains 7/10 properties
FORMULA StigmergyElection-PT-06b-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyElection-PT-06b-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA StigmergyElection-PT-06b-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (60 resets) in 53 ms. (740 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (56 resets) in 70 ms. (563 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (57 resets) in 76 ms. (519 steps per ms) remains 7/7 properties
// Phase 1: matrix 2416 rows 835 cols
[2024-06-01 13:03:58] [INFO ] Computed 7 invariants in 48 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 95/95 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/95 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem StigmergyElection-PT-06b-ReachabilityCardinality-2024-10 is UNSAT
FORMULA StigmergyElection-PT-06b-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 740/835 variables, 7/102 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/835 variables, 740/842 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/835 variables, 0/842 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 2416/3251 variables, 835/1677 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3251 variables, 0/1677 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 0/3251 variables, 0/1677 constraints. Problems are: Problem set: 1 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3251/3251 variables, and 1677 constraints, problems are : Problem set: 1 solved, 6 unsolved in 1821 ms.
Refiners :[Domain max(s): 835/835 constraints, Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 835/835 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 65/65 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/65 variables, 0/65 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Problem StigmergyElection-PT-06b-ReachabilityCardinality-2024-09 is UNSAT
FORMULA StigmergyElection-PT-06b-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem StigmergyElection-PT-06b-ReachabilityCardinality-2024-12 is UNSAT
FORMULA StigmergyElection-PT-06b-ReachabilityCardinality-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 770/835 variables, 7/72 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/835 variables, 770/842 constraints. Problems are: Problem set: 3 solved, 4 unsolved
[2024-06-01 13:04:01] [INFO ] Deduced a trap composed of 189 places in 716 ms of which 37 ms to minimize.
[2024-06-01 13:04:01] [INFO ] Deduced a trap composed of 191 places in 822 ms of which 3 ms to minimize.
[2024-06-01 13:04:02] [INFO ] Deduced a trap composed of 191 places in 555 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/835 variables, 3/845 constraints. Problems are: Problem set: 3 solved, 4 unsolved
[2024-06-01 13:04:03] [INFO ] Deduced a trap composed of 189 places in 576 ms of which 4 ms to minimize.
[2024-06-01 13:04:04] [INFO ] Deduced a trap composed of 189 places in 630 ms of which 3 ms to minimize.
[2024-06-01 13:04:04] [INFO ] Deduced a trap composed of 191 places in 560 ms of which 3 ms to minimize.
[2024-06-01 13:04:05] [INFO ] Deduced a trap composed of 195 places in 596 ms of which 3 ms to minimize.
SMT process timed out in 7254ms, After SMT, problems are : Problem set: 3 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 15 out of 835 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 835/835 places, 2416/2416 transitions.
Graph (trivial) has 824 edges and 835 vertex of which 115 / 835 are part of one of the 17 SCC in 8 ms
Free SCC test removed 98 places
Drop transitions (Empty/Sink Transition effects.) removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Graph (complete) has 1546 edges and 737 vertex of which 726 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.20 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 510 transitions
Trivial Post-agglo rules discarded 510 transitions
Performed 510 trivial Post agglomeration. Transition count delta: 510
Iterating post reduction 0 with 515 rules applied. Total rules applied 517 place count 726 transition count 1771
Reduce places removed 510 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 1 with 540 rules applied. Total rules applied 1057 place count 216 transition count 1741
Reduce places removed 15 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 2 with 23 rules applied. Total rules applied 1080 place count 201 transition count 1733
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 1088 place count 193 transition count 1733
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 16 Pre rules applied. Total rules applied 1088 place count 193 transition count 1717
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 1120 place count 177 transition count 1717
Discarding 44 places :
Symmetric choice reduction at 4 with 44 rule applications. Total rules 1164 place count 133 transition count 1673
Iterating global reduction 4 with 44 rules applied. Total rules applied 1208 place count 133 transition count 1673
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 1208 place count 133 transition count 1671
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 1212 place count 131 transition count 1671
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 1226 place count 117 transition count 359
Iterating global reduction 4 with 14 rules applied. Total rules applied 1240 place count 117 transition count 359
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 1248 place count 117 transition count 351
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 1288 place count 97 transition count 331
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1289 place count 97 transition count 330
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1292 place count 94 transition count 327
Iterating global reduction 6 with 3 rules applied. Total rules applied 1295 place count 94 transition count 327
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 1305 place count 89 transition count 335
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1306 place count 89 transition count 334
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1314 place count 89 transition count 326
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1316 place count 88 transition count 332
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1324 place count 88 transition count 324
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1326 place count 87 transition count 330
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1334 place count 87 transition count 322
Free-agglomeration rule applied 33 times.
Iterating global reduction 7 with 33 rules applied. Total rules applied 1367 place count 87 transition count 289
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 7 with 33 rules applied. Total rules applied 1400 place count 54 transition count 289
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 1405 place count 49 transition count 284
Iterating global reduction 8 with 5 rules applied. Total rules applied 1410 place count 49 transition count 284
Drop transitions (Redundant composition of simpler transitions.) removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 8 with 37 rules applied. Total rules applied 1447 place count 49 transition count 247
Applied a total of 1447 rules in 374 ms. Remains 49 /835 variables (removed 786) and now considering 247/2416 (removed 2169) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 390 ms. Remains : 49/835 places, 247/2416 transitions.
RANDOM walk for 2319 steps (100 resets) in 82 ms. (27 steps per ms) remains 0/4 properties
FORMULA StigmergyElection-PT-06b-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-06b-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-06b-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-06b-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 9446 ms.
ITS solved all properties within timeout

BK_STOP 1717247045718

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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="StigmergyElection-PT-06b"
export BK_EXAMINATION="ReachabilityCardinality"
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 StigmergyElection-PT-06b, 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 r536-tall-171690532100326"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-06b.tgz
mv StigmergyElection-PT-06b 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 ;