Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r174-csrt-158987853100342.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is NoC3x3-PT-1B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r174-csrt-158987853100342
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 3.1K Apr 8 15:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 8 15:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 7 18:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 7 18:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.7K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Apr 14 12:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 14 12:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 6 20:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 6 20:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 6 03:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Apr 6 03:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 6 20:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 6 20:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 362K Mar 24 05:37 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 NoC3x3-PT-1B-ReachabilityCardinality-00
FORMULA_NAME NoC3x3-PT-1B-ReachabilityCardinality-01
FORMULA_NAME NoC3x3-PT-1B-ReachabilityCardinality-02
FORMULA_NAME NoC3x3-PT-1B-ReachabilityCardinality-03
FORMULA_NAME NoC3x3-PT-1B-ReachabilityCardinality-04
FORMULA_NAME NoC3x3-PT-1B-ReachabilityCardinality-05
FORMULA_NAME NoC3x3-PT-1B-ReachabilityCardinality-06
FORMULA_NAME NoC3x3-PT-1B-ReachabilityCardinality-07
FORMULA_NAME NoC3x3-PT-1B-ReachabilityCardinality-08
FORMULA_NAME NoC3x3-PT-1B-ReachabilityCardinality-09
FORMULA_NAME NoC3x3-PT-1B-ReachabilityCardinality-10
FORMULA_NAME NoC3x3-PT-1B-ReachabilityCardinality-11
FORMULA_NAME NoC3x3-PT-1B-ReachabilityCardinality-12
FORMULA_NAME NoC3x3-PT-1B-ReachabilityCardinality-13
FORMULA_NAME NoC3x3-PT-1B-ReachabilityCardinality-14
FORMULA_NAME NoC3x3-PT-1B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591140702317

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 23:31:44] [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]
[2020-06-02 23:31:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 23:31:44] [INFO ] Load time of PNML (sax parser for PT used): 147 ms
[2020-06-02 23:31:44] [INFO ] Transformed 1416 places.
[2020-06-02 23:31:44] [INFO ] Transformed 1640 transitions.
[2020-06-02 23:31:44] [INFO ] Found NUPN structural information;
[2020-06-02 23:31:44] [INFO ] Parsed PT model containing 1416 places and 1640 transitions in 205 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 67 ms.
Working with output stream class java.io.PrintStream
FORMULA NoC3x3-PT-1B-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-1B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 8 resets, run finished after 66 ms. (steps per millisecond=151 ) properties seen :[0, 0, 0, 0, 1, 1, 1, 0, 1]
FORMULA NoC3x3-PT-1B-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-1B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-1B-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-1B-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 1 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 1 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 1640 rows 1416 cols
[2020-06-02 23:31:45] [INFO ] Computed 40 place invariants in 48 ms
[2020-06-02 23:31:45] [INFO ] [Real]Absence check using 40 positive place invariants in 109 ms returned sat
[2020-06-02 23:31:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:31:50] [INFO ] [Real]Absence check using state equation in 4450 ms returned sat
[2020-06-02 23:31:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:31:52] [INFO ] [Nat]Absence check using 40 positive place invariants in 2510 ms returned sat
[2020-06-02 23:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 23:31:55] [INFO ] [Nat]Absence check using state equation in 2228 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 23:31:55] [INFO ] [Real]Absence check using 40 positive place invariants in 81 ms returned sat
[2020-06-02 23:31:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:31:59] [INFO ] [Real]Absence check using state equation in 4451 ms returned sat
[2020-06-02 23:32:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:32:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:32:05] [INFO ] [Nat]Absence check using 40 positive place invariants in 4827 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 23:32:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 23:32:05] [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: Stream closed") while checking expression at index 1
[2020-06-02 23:32:05] [INFO ] [Real]Absence check using 40 positive place invariants in 97 ms returned sat
[2020-06-02 23:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:32:09] [INFO ] [Real]Absence check using state equation in 4558 ms returned sat
[2020-06-02 23:32:10] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:32:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-02 23:32:15] [INFO ] [Nat]Absence check using 40 positive place invariants in 4763 ms returned unknown
[2020-06-02 23:32:15] [INFO ] [Real]Absence check using 40 positive place invariants in 86 ms returned unsat
[2020-06-02 23:32:15] [INFO ] [Real]Absence check using 40 positive place invariants in 83 ms returned sat
[2020-06-02 23:32:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:32:20] [INFO ] [Real]Absence check using state equation in 4707 ms returned (error "Solver has unexpectedly terminated")
FORMULA NoC3x3-PT-1B-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 30 out of 1416 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1416/1416 places, 1640/1640 transitions.
Graph (trivial) has 1382 edges and 1416 vertex of which 715 / 1416 are part of one of the 19 SCC in 58 ms
Free SCC test removed 696 places
Drop transitions removed 835 transitions
Reduce isomorphic transitions removed 835 transitions.
Performed 151 Post agglomeration using F-continuation condition.Transition count delta: 151
Iterating post reduction 0 with 986 rules applied. Total rules applied 987 place count 720 transition count 654
Reduce places removed 151 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 174 rules applied. Total rules applied 1161 place count 569 transition count 631
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 7 rules applied. Total rules applied 1168 place count 564 transition count 629
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1169 place count 563 transition count 629
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1169 place count 563 transition count 628
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1171 place count 562 transition count 628
Symmetric choice reduction at 4 with 160 rule applications. Total rules 1331 place count 562 transition count 628
Deduced a syphon composed of 160 places in 3 ms
Reduce places removed 160 places and 160 transitions.
Iterating global reduction 4 with 320 rules applied. Total rules applied 1651 place count 402 transition count 468
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 6 rules applied. Total rules applied 1657 place count 402 transition count 462
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1659 place count 400 transition count 462
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 27 Pre rules applied. Total rules applied 1659 place count 400 transition count 435
Deduced a syphon composed of 27 places in 2 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 6 with 54 rules applied. Total rules applied 1713 place count 373 transition count 435
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1728 place count 373 transition count 435
Deduced a syphon composed of 15 places in 40 ms
Reduce places removed 15 places and 15 transitions.
Iterating global reduction 6 with 30 rules applied. Total rules applied 1758 place count 358 transition count 420
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 6 with 180 rules applied. Total rules applied 1938 place count 268 transition count 330
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 1942 place count 268 transition count 326
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -74
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 1956 place count 261 transition count 400
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 1966 place count 261 transition count 390
Free-agglomeration rule applied 93 times.
Iterating global reduction 8 with 93 rules applied. Total rules applied 2059 place count 261 transition count 297
Reduce places removed 93 places and 0 transitions.
Drop transitions removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Discarding 14 places :
Also discarding 0 output transitions
Graph (complete) has 502 edges and 168 vertex of which 154 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.7 ms
Iterating post reduction 8 with 123 rules applied. Total rules applied 2182 place count 154 transition count 268
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 2197 place count 154 transition count 253
Symmetric choice reduction at 10 with 7 rule applications. Total rules 2204 place count 154 transition count 253
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 9 transitions.
Iterating global reduction 10 with 14 rules applied. Total rules applied 2218 place count 147 transition count 244
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 10 with 4 rules applied. Total rules applied 2222 place count 147 transition count 244
Applied a total of 2222 rules in 507 ms. Remains 147 /1416 variables (removed 1269) and now considering 244/1640 (removed 1396) transitions.
Finished structural reductions, in 1 iterations. Remains : 147/1416 places, 244/1640 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 2406 ms. (steps per millisecond=415 ) properties seen :[0, 0, 0, 1]
FORMULA NoC3x3-PT-1B-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 914 ms. (steps per millisecond=1094 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 803 ms. (steps per millisecond=1245 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 843 ms. (steps per millisecond=1186 ) properties seen :[0, 0, 1]
FORMULA NoC3x3-PT-1B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 244 rows 147 cols
[2020-06-02 23:32:25] [INFO ] Computed 36 place invariants in 1 ms
[2020-06-02 23:32:25] [INFO ] [Real]Absence check using 36 positive place invariants in 29 ms returned sat
[2020-06-02 23:32:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:32:26] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2020-06-02 23:32:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:32:26] [INFO ] [Nat]Absence check using 36 positive place invariants in 30 ms returned sat
[2020-06-02 23:32:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 23:32:26] [INFO ] [Nat]Absence check using state equation in 119 ms returned sat
[2020-06-02 23:32:26] [INFO ] State equation strengthened by 73 read => feed constraints.
[2020-06-02 23:32:26] [INFO ] [Nat]Added 73 Read/Feed constraints in 15 ms returned sat
[2020-06-02 23:32:26] [INFO ] Computed and/alt/rep : 239/2008/239 causal constraints in 75 ms.
[2020-06-02 23:32:27] [INFO ] Added : 218 causal constraints over 44 iterations in 1650 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 26 ms.
[2020-06-02 23:32:28] [INFO ] [Real]Absence check using 36 positive place invariants in 23 ms returned sat
[2020-06-02 23:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 23:32:28] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2020-06-02 23:32:28] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 23:32:28] [INFO ] [Nat]Absence check using 36 positive place invariants in 97 ms returned sat
[2020-06-02 23:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 23:32:28] [INFO ] [Nat]Absence check using state equation in 176 ms returned sat
[2020-06-02 23:32:28] [INFO ] [Nat]Added 73 Read/Feed constraints in 12 ms returned sat
[2020-06-02 23:32:28] [INFO ] Deduced a trap composed of 13 places in 69 ms
[2020-06-02 23:32:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 117 ms
[2020-06-02 23:32:28] [INFO ] Computed and/alt/rep : 239/2008/239 causal constraints in 54 ms.
[2020-06-02 23:32:30] [INFO ] Added : 226 causal constraints over 46 iterations in 1403 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 39 ms.
Incomplete Parikh walk after 40500 steps, including 392 resets, run finished after 200 ms. (steps per millisecond=202 ) properties seen :[1, 0] could not realise parikh vector
FORMULA NoC3x3-PT-1B-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 5281 steps, including 48 resets, run visited all 1 properties in 14 ms. (steps per millisecond=377 )
FORMULA NoC3x3-PT-1B-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_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="NoC3x3-PT-1B"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itslola"
echo " Input is NoC3x3-PT-1B, 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 r174-csrt-158987853100342"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-1B.tgz
mv NoC3x3-PT-1B 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 ;