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.r393-oct2-167903716500003.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldIIPs-PT-001A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903716500003
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 7.6K Feb 25 16:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 25 16:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Feb 25 16:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Feb 25 16:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 16:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 16:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 9.0K Mar 5 18:23 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 ShieldIIPs-PT-001A-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-001A-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-001A-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-001A-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-001A-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-001A-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-001A-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-001A-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-001A-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-001A-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-001A-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-001A-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-001A-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-001A-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-001A-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-001A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679416925192

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-001A
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 16:42:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 16:42:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 16:42:07] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2023-03-21 16:42:07] [INFO ] Transformed 28 places.
[2023-03-21 16:42:07] [INFO ] Transformed 27 transitions.
[2023-03-21 16:42:07] [INFO ] Found NUPN structural information;
[2023-03-21 16:42:07] [INFO ] Parsed PT model containing 28 places and 27 transitions and 114 arcs in 127 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPs-PT-001A-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001A-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001A-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001A-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001A-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001A-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001A-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001A-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-001A-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 11 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 16 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2023-03-21 16:42:07] [INFO ] Computed 10 place invariants in 4 ms
[2023-03-21 16:42:08] [INFO ] Implicit Places using invariants in 294 ms returned []
[2023-03-21 16:42:08] [INFO ] Invariant cache hit.
[2023-03-21 16:42:08] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 488 ms to find 0 implicit places.
[2023-03-21 16:42:08] [INFO ] Invariant cache hit.
[2023-03-21 16:42:08] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 656 ms. Remains : 28/28 places, 27/27 transitions.
Support contains 11 out of 28 places after structural reductions.
[2023-03-21 16:42:08] [INFO ] Flatten gal took : 19 ms
[2023-03-21 16:42:08] [INFO ] Flatten gal took : 7 ms
[2023-03-21 16:42:08] [INFO ] Input system was already deterministic with 27 transitions.
Finished random walk after 63 steps, including 0 resets, run visited all 12 properties in 27 ms. (steps per millisecond=2 )
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 27/27 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 28 transition count 26
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 27 transition count 26
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 26 transition count 25
Applied a total of 4 rules in 17 ms. Remains 26 /28 variables (removed 2) and now considering 25/27 (removed 2) transitions.
// Phase 1: matrix 25 rows 26 cols
[2023-03-21 16:42:09] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-21 16:42:09] [INFO ] Implicit Places using invariants in 101 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 104 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/28 places, 25/27 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 124 ms. Remains : 25/28 places, 25/27 transitions.
Stuttering acceptance computed with spot in 370 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-001A-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s3 0) (NEQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 872 steps with 37 reset in 18 ms.
FORMULA ShieldIIPs-PT-001A-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-001A-LTLCardinality-00 finished in 694 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&F(p1)) U X((F(!p1)&&G(p2)))))'
Support contains 6 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2023-03-21 16:42:09] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-21 16:42:09] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-21 16:42:09] [INFO ] Invariant cache hit.
[2023-03-21 16:42:09] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2023-03-21 16:42:09] [INFO ] Invariant cache hit.
[2023-03-21 16:42:09] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 226 ms. Remains : 28/28 places, 27/27 transitions.
Stuttering acceptance computed with spot in 515 ms :[(OR (NOT p2) p1), (OR (NOT p2) p1), (AND (NOT p1) (NOT p2)), (OR (NOT p2) p1), true, p1, (NOT p2), (NOT p1), (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-001A-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={} source=1 dest: 4}, { cond=(AND p1 p2), acceptance={} source=1 dest: 5}, { cond=p2, acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 p2), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 6}, { cond=(AND p0 p2), acceptance={} source=3 dest: 8}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 4}, { cond=p2, acceptance={} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=8 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=8 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=8 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=8 dest: 6}, { cond=(AND p0 p2), acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(OR (EQ s17 0) (EQ s15 1)), p1:(OR (EQ s24 0) (EQ s9 1)), p2:(OR (EQ s3 0) (EQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 48 steps with 6 reset in 2 ms.
FORMULA ShieldIIPs-PT-001A-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-001A-LTLCardinality-02 finished in 777 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F((p0&&X(G(p1)))))))))'
Support contains 4 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2023-03-21 16:42:10] [INFO ] Invariant cache hit.
[2023-03-21 16:42:10] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-21 16:42:10] [INFO ] Invariant cache hit.
[2023-03-21 16:42:10] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
[2023-03-21 16:42:10] [INFO ] Invariant cache hit.
[2023-03-21 16:42:10] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 335 ms. Remains : 28/28 places, 27/27 transitions.
Stuttering acceptance computed with spot in 375 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-001A-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}, { cond=p0, acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s8 0) (EQ s5 1)), p1:(OR (EQ s3 0) (EQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 199 steps with 0 reset in 2 ms.
FORMULA ShieldIIPs-PT-001A-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-001A-LTLCardinality-04 finished in 735 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(X(G(p0))) U X(p1))&&F(p0)))'
Support contains 3 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2023-03-21 16:42:11] [INFO ] Invariant cache hit.
[2023-03-21 16:42:11] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-21 16:42:11] [INFO ] Invariant cache hit.
[2023-03-21 16:42:11] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2023-03-21 16:42:11] [INFO ] Invariant cache hit.
[2023-03-21 16:42:11] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 220 ms. Remains : 28/28 places, 27/27 transitions.
Stuttering acceptance computed with spot in 351 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), true, (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-001A-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 4}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s8 1), p1:(OR (EQ s24 0) (EQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 12235 reset in 277 ms.
Product exploration explored 100000 steps with 12310 reset in 149 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 338 ms. Reduced automaton from 6 states, 10 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 6 factoid took 492 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
[2023-03-21 16:42:13] [INFO ] Invariant cache hit.
[2023-03-21 16:42:13] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-21 16:42:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 16:42:13] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-03-21 16:42:13] [INFO ] Computed and/alt/rep : 26/99/26 causal constraints (skipped 0 transitions) in 15 ms.
[2023-03-21 16:42:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 16:42:13] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-21 16:42:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 16:42:13] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-21 16:42:13] [INFO ] Computed and/alt/rep : 26/99/26 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-21 16:42:13] [INFO ] Added : 26 causal constraints over 6 iterations in 35 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 28 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 27/27 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 28 transition count 26
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 27 transition count 26
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 26 transition count 25
Applied a total of 4 rules in 2 ms. Remains 26 /28 variables (removed 2) and now considering 25/27 (removed 2) transitions.
// Phase 1: matrix 25 rows 26 cols
[2023-03-21 16:42:13] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-21 16:42:13] [INFO ] Implicit Places using invariants in 135 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 137 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/28 places, 25/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 140 ms. Remains : 25/28 places, 25/27 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 182 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 140 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
// Phase 1: matrix 25 rows 25 cols
[2023-03-21 16:42:14] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-21 16:42:14] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-21 16:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 16:42:14] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2023-03-21 16:42:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 16:42:14] [INFO ] [Nat]Absence check using 9 positive place invariants in 1 ms returned sat
[2023-03-21 16:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 16:42:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-21 16:42:14] [INFO ] Computed and/alt/rep : 24/97/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-21 16:42:14] [INFO ] Added : 24 causal constraints over 8 iterations in 75 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Product exploration explored 100000 steps with 8415 reset in 291 ms.
Product exploration explored 100000 steps with 8370 reset in 122 ms.
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 3 ms. Remains 24 /25 variables (removed 1) and now considering 24/25 (removed 1) transitions.
// Phase 1: matrix 24 rows 24 cols
[2023-03-21 16:42:15] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-21 16:42:15] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-21 16:42:15] [INFO ] Invariant cache hit.
[2023-03-21 16:42:15] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2023-03-21 16:42:15] [INFO ] Redundant transitions in 11 ms returned [16]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 23 rows 24 cols
[2023-03-21 16:42:15] [INFO ] Computed 9 place invariants in 3 ms
[2023-03-21 16:42:15] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/25 places, 23/25 transitions.
Applied a total of 0 rules in 3 ms. Remains 24 /24 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 333 ms. Remains : 24/25 places, 23/25 transitions.
Treatment of property ShieldIIPs-PT-001A-LTLCardinality-05 finished in 4413 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(X((!p1 U (p2||G(!p1)))))))'
Support contains 4 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
// Phase 1: matrix 27 rows 28 cols
[2023-03-21 16:42:15] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-21 16:42:15] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-21 16:42:15] [INFO ] Invariant cache hit.
[2023-03-21 16:42:15] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2023-03-21 16:42:15] [INFO ] Invariant cache hit.
[2023-03-21 16:42:15] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 283 ms. Remains : 28/28 places, 27/27 transitions.
Stuttering acceptance computed with spot in 376 ms :[true, (AND (NOT p2) p1), (AND (NOT p2) p1 (NOT p0)), (NOT p0), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1), (AND (NOT p0) (NOT p2) p1)]
Running random walk in product with property : ShieldIIPs-PT-001A-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}, { cond=p0, acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 1}], [{ cond=(NOT p0), acceptance={} source=6 dest: 1}, { cond=p0, acceptance={} source=6 dest: 2}]], initial=4, aps=[p2:(AND (NOT (OR (EQ s24 0) (EQ s6 1))) (NOT (OR (EQ s20 0) (EQ s5 1)))), p1:(OR (EQ s20 0) (EQ s5 1)), p0:(EQ s24 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-001A-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-001A-LTLCardinality-08 finished in 674 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2023-03-21 16:42:16] [INFO ] Invariant cache hit.
[2023-03-21 16:42:16] [INFO ] Implicit Places using invariants in 133 ms returned []
[2023-03-21 16:42:16] [INFO ] Invariant cache hit.
[2023-03-21 16:42:16] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 291 ms to find 0 implicit places.
[2023-03-21 16:42:16] [INFO ] Invariant cache hit.
[2023-03-21 16:42:16] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 364 ms. Remains : 28/28 places, 27/27 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-001A-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s15 0) (EQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 25000 reset in 73 ms.
Product exploration explored 100000 steps with 25000 reset in 94 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2023-03-21 16:42:17] [INFO ] Invariant cache hit.
[2023-03-21 16:42:17] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-21 16:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 16:42:17] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2023-03-21 16:42:17] [INFO ] Computed and/alt/rep : 26/99/26 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-21 16:42:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 16:42:17] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2023-03-21 16:42:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 16:42:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-21 16:42:17] [INFO ] Computed and/alt/rep : 26/99/26 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-21 16:42:17] [INFO ] Added : 16 causal constraints over 4 iterations in 57 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 27/27 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 27 transition count 25
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 25 transition count 25
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 24 transition count 24
Applied a total of 5 rules in 2 ms. Remains 24 /28 variables (removed 4) and now considering 24/27 (removed 3) transitions.
// Phase 1: matrix 24 rows 24 cols
[2023-03-21 16:42:17] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-21 16:42:17] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-21 16:42:17] [INFO ] Invariant cache hit.
[2023-03-21 16:42:17] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2023-03-21 16:42:17] [INFO ] Redundant transitions in 24 ms returned [16]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 23 rows 24 cols
[2023-03-21 16:42:17] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-21 16:42:17] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/28 places, 23/27 transitions.
Applied a total of 0 rules in 2 ms. Remains 24 /24 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 277 ms. Remains : 24/28 places, 23/27 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 102 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-001A-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-001A-LTLCardinality-14 finished in 1685 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(X(G(p0))) U X(p1))&&F(p0)))'
[2023-03-21 16:42:18] [INFO ] Flatten gal took : 19 ms
[2023-03-21 16:42:18] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2023-03-21 16:42:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 28 places, 27 transitions and 114 arcs took 1 ms.
Total runtime 10665 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/884/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : ShieldIIPs-PT-001A-LTLCardinality-05

BK_STOP 1679416938591

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name ShieldIIPs-PT-001A-LTLCardinality-05
ltl formula formula --ltl=/tmp/884/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 28 places, 27 transitions and 114 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/884/ltl_0_
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.010 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/884/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/884/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/884/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 7 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): invalid chunk size

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="ShieldIIPs-PT-001A"
export BK_EXAMINATION="LTLCardinality"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ShieldIIPs-PT-001A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r393-oct2-167903716500003"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-001A.tgz
mv ShieldIIPs-PT-001A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;