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.r197-tall-171640625200262.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 gold2023
Input is GPPP-PT-C0100N0000001000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-tall-171640625200262
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 22 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 08:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 12 08:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 12 08:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Apr 12 08:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 17 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1 May 18 16:42 large_marking
-rw-r--r-- 1 mcc users 21K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME GPPP-PT-C0100N0000001000-LTLCardinality-00
FORMULA_NAME GPPP-PT-C0100N0000001000-LTLCardinality-01
FORMULA_NAME GPPP-PT-C0100N0000001000-LTLCardinality-02
FORMULA_NAME GPPP-PT-C0100N0000001000-LTLCardinality-03
FORMULA_NAME GPPP-PT-C0100N0000001000-LTLCardinality-04
FORMULA_NAME GPPP-PT-C0100N0000001000-LTLCardinality-05
FORMULA_NAME GPPP-PT-C0100N0000001000-LTLCardinality-06
FORMULA_NAME GPPP-PT-C0100N0000001000-LTLCardinality-07
FORMULA_NAME GPPP-PT-C0100N0000001000-LTLCardinality-08
FORMULA_NAME GPPP-PT-C0100N0000001000-LTLCardinality-09
FORMULA_NAME GPPP-PT-C0100N0000001000-LTLCardinality-10
FORMULA_NAME GPPP-PT-C0100N0000001000-LTLCardinality-11
FORMULA_NAME GPPP-PT-C0100N0000001000-LTLCardinality-12
FORMULA_NAME GPPP-PT-C0100N0000001000-LTLCardinality-13
FORMULA_NAME GPPP-PT-C0100N0000001000-LTLCardinality-14
FORMULA_NAME GPPP-PT-C0100N0000001000-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716547762984

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPPP-PT-C0100N0000001000
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-24 10:49:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 10:49:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 10:49:24] [INFO ] Load time of PNML (sax parser for PT used): 25 ms
[2024-05-24 10:49:24] [INFO ] Transformed 33 places.
[2024-05-24 10:49:24] [INFO ] Transformed 22 transitions.
[2024-05-24 10:49:24] [INFO ] Parsed PT model containing 33 places and 22 transitions and 83 arcs in 86 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA GPPP-PT-C0100N0000001000-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000001000-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000001000-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000001000-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 17 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 33 cols
[2024-05-24 10:49:24] [INFO ] Computed 12 invariants in 9 ms
[2024-05-24 10:49:25] [INFO ] Dead Transitions using invariants and state equation in 357 ms found 0 transitions.
[2024-05-24 10:49:25] [INFO ] Invariant cache hit.
[2024-05-24 10:49:25] [INFO ] Implicit Places using invariants in 56 ms returned [3, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 58 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/33 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 458 ms. Remains : 31/33 places, 22/22 transitions.
Support contains 22 out of 31 places after structural reductions.
[2024-05-24 10:49:25] [INFO ] Flatten gal took : 16 ms
[2024-05-24 10:49:25] [INFO ] Flatten gal took : 5 ms
[2024-05-24 10:49:25] [INFO ] Input system was already deterministic with 22 transitions.
Incomplete random walk after 10628 steps, including 3 resets, run finished after 64 ms. (steps per millisecond=166 ) properties (out of 25) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 22 rows 31 cols
[2024-05-24 10:49:25] [INFO ] Computed 10 invariants in 8 ms
[2024-05-24 10:49:25] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-05-24 10:49:25] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-05-24 10:49:25] [INFO ] [Nat]Absence check using 6 positive and 4 generalized place invariants in 3 ms returned sat
[2024-05-24 10:49:31] [INFO ] After 5314ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 7 atomic propositions for a total of 12 simplifications.
FORMULA GPPP-PT-C0100N0000001000-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000001000-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000001000-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000001000-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2024-05-24 10:49:31] [INFO ] Invariant cache hit.
[2024-05-24 10:49:31] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
[2024-05-24 10:49:31] [INFO ] Invariant cache hit.
[2024-05-24 10:49:31] [INFO ] Implicit Places using invariants in 46 ms returned [1, 2]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 46 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/31 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 83 ms. Remains : 29/31 places, 22/22 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 195 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : GPPP-PT-C0100N0000001000-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s13 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA GPPP-PT-C0100N0000001000-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000001000-LTLCardinality-00 finished in 332 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&F(p1)))))'
Support contains 3 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2024-05-24 10:49:31] [INFO ] Invariant cache hit.
[2024-05-24 10:49:31] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
[2024-05-24 10:49:31] [INFO ] Invariant cache hit.
[2024-05-24 10:49:31] [INFO ] Implicit Places using invariants in 32 ms returned [1, 2]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/31 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 83 ms. Remains : 29/31 places, 22/22 transitions.
Stuttering acceptance computed with spot in 222 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : GPPP-PT-C0100N0000001000-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 2 s18), p1:(GT s2 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA GPPP-PT-C0100N0000001000-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000001000-LTLCardinality-01 finished in 324 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p1))&&G(p2)&&p0)))'
Support contains 4 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2024-05-24 10:49:32] [INFO ] Invariant cache hit.
[2024-05-24 10:49:32] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2024-05-24 10:49:32] [INFO ] Invariant cache hit.
[2024-05-24 10:49:32] [INFO ] Implicit Places using invariants in 28 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/31 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64 ms. Remains : 30/31 places, 22/22 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p2), (OR (NOT p2) (NOT p1)), (OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p1) (NOT p0)), true]
Running random walk in product with property : GPPP-PT-C0100N0000001000-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 4}], [{ cond=(AND p2 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 4}], [{ cond=(AND p0 p2), acceptance={} source=2 dest: 1}, { cond=(OR (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p2:(LEQ s12 s7), p1:(LEQ 1 s15), p0:(AND (LEQ 1 s1) (LEQ s12 s7))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA GPPP-PT-C0100N0000001000-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000001000-LTLCardinality-03 finished in 262 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 3 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 22/22 transitions.
Graph (trivial) has 2 edges and 31 vertex of which 2 / 31 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 30 transition count 20
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 29 transition count 19
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 28 transition count 19
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 7 rules applied. Total rules applied 12 place count 24 transition count 16
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 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 15 place count 22 transition count 15
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 3 with 2 rules applied. Total rules applied 17 place count 21 transition count 14
Applied a total of 17 rules in 12 ms. Remains 21 /31 variables (removed 10) and now considering 14/22 (removed 8) transitions.
// Phase 1: matrix 14 rows 21 cols
[2024-05-24 10:49:32] [INFO ] Computed 8 invariants in 1 ms
[2024-05-24 10:49:32] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2024-05-24 10:49:32] [INFO ] Invariant cache hit.
[2024-05-24 10:49:32] [INFO ] Implicit Places using invariants in 27 ms returned [1, 2]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 28 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/31 places, 14/22 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 19 transition count 13
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 18 transition count 13
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 17 transition count 12
Applied a total of 4 rules in 3 ms. Remains 17 /19 variables (removed 2) and now considering 12/14 (removed 2) transitions.
// Phase 1: matrix 12 rows 17 cols
[2024-05-24 10:49:32] [INFO ] Computed 6 invariants in 1 ms
[2024-05-24 10:49:32] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-24 10:49:32] [INFO ] Invariant cache hit.
[2024-05-24 10:49:32] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-24 10:49:32] [INFO ] Implicit Places using invariants and state equation in 34 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 59 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 16/31 places, 12/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 133 ms. Remains : 16/31 places, 12/22 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : GPPP-PT-C0100N0000001000-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s13 s7), p1:(GT s3 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA GPPP-PT-C0100N0000001000-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000001000-LTLCardinality-04 finished in 258 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(F(p1))))'
Support contains 2 out of 31 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 31/31 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 31 cols
[2024-05-24 10:49:32] [INFO ] Computed 10 invariants in 12 ms
[2024-05-24 10:49:32] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
[2024-05-24 10:49:32] [INFO ] Invariant cache hit.
[2024-05-24 10:49:32] [INFO ] Implicit Places using invariants in 36 ms returned [1, 2]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 37 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/31 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 97 ms. Remains : 29/31 places, 22/22 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : GPPP-PT-C0100N0000001000-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ 2 s4), p0:(GT 2 s17)], 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, null][false, false, false]]
Product exploration explored 100000 steps with 7103 reset in 235 ms.
Stack based approach found an accepted trace after 24934 steps with 1778 reset with depth 59 and stack size 58 in 38 ms.
FORMULA GPPP-PT-C0100N0000001000-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property GPPP-PT-C0100N0000001000-LTLCardinality-05 finished in 481 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&G(F(!p0)))))'
Support contains 2 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 22/22 transitions.
Graph (trivial) has 4 edges and 31 vertex of which 2 / 31 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 30 transition count 19
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 28 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 27 transition count 18
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 17 place count 21 transition count 14
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 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 20 place count 19 transition count 13
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 3 with 2 rules applied. Total rules applied 22 place count 18 transition count 12
Applied a total of 22 rules in 6 ms. Remains 18 /31 variables (removed 13) and now considering 12/22 (removed 10) transitions.
// Phase 1: matrix 12 rows 18 cols
[2024-05-24 10:49:33] [INFO ] Computed 7 invariants in 1 ms
[2024-05-24 10:49:33] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
[2024-05-24 10:49:33] [INFO ] Invariant cache hit.
[2024-05-24 10:49:33] [INFO ] Implicit Places using invariants in 24 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/31 places, 12/22 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 17 transition count 11
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 16 transition count 11
Applied a total of 2 rules in 1 ms. Remains 16 /17 variables (removed 1) and now considering 11/12 (removed 1) transitions.
// Phase 1: matrix 11 rows 16 cols
[2024-05-24 10:49:33] [INFO ] Invariants computation overflowed in 0 ms
[2024-05-24 10:49:33] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 11 rows 16 cols
[2024-05-24 10:49:33] [INFO ] Invariants computation overflowed in 0 ms
[2024-05-24 10:49:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 10:49:33] [INFO ] Implicit Places using invariants and state equation in 27 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 46 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 15/31 places, 11/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 101 ms. Remains : 15/31 places, 11/22 transitions.
Stuttering acceptance computed with spot in 153 ms :[true, p0, p0, (NOT p0)]
Running random walk in product with property : GPPP-PT-C0100N0000001000-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT s5 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 21 steps with 3 reset in 1 ms.
FORMULA GPPP-PT-C0100N0000001000-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000001000-LTLCardinality-11 finished in 271 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 22/22 transitions.
Graph (trivial) has 3 edges and 31 vertex of which 2 / 31 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 30 transition count 19
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 28 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 27 transition count 18
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 5 rules applied. Total rules applied 12 place count 24 transition count 16
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 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 15 place count 22 transition count 15
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 3 with 2 rules applied. Total rules applied 17 place count 21 transition count 14
Applied a total of 17 rules in 6 ms. Remains 21 /31 variables (removed 10) and now considering 14/22 (removed 8) transitions.
// Phase 1: matrix 14 rows 21 cols
[2024-05-24 10:49:33] [INFO ] Computed 8 invariants in 7 ms
[2024-05-24 10:49:33] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
[2024-05-24 10:49:33] [INFO ] Invariant cache hit.
[2024-05-24 10:49:33] [INFO ] Implicit Places using invariants in 26 ms returned [1, 2]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 27 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/31 places, 14/22 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 19 transition count 13
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 18 transition count 13
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 17 transition count 12
Applied a total of 4 rules in 3 ms. Remains 17 /19 variables (removed 2) and now considering 12/14 (removed 2) transitions.
// Phase 1: matrix 12 rows 17 cols
[2024-05-24 10:49:33] [INFO ] Computed 6 invariants in 1 ms
[2024-05-24 10:49:33] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-24 10:49:33] [INFO ] Invariant cache hit.
[2024-05-24 10:49:33] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-24 10:49:33] [INFO ] Implicit Places using invariants and state equation in 31 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 54 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 16/31 places, 12/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 141 ms. Remains : 16/31 places, 12/22 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : GPPP-PT-C0100N0000001000-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 0 ms.
FORMULA GPPP-PT-C0100N0000001000-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000001000-LTLCardinality-12 finished in 204 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 31 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 31/31 places, 22/22 transitions.
Graph (trivial) has 4 edges and 31 vertex of which 2 / 31 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 30 transition count 18
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 27 transition count 18
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 17 place count 21 transition count 14
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 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 19 transition count 13
Applied a total of 20 rules in 2 ms. Remains 19 /31 variables (removed 12) and now considering 13/22 (removed 9) transitions.
// Phase 1: matrix 13 rows 19 cols
[2024-05-24 10:49:33] [INFO ] Computed 7 invariants in 0 ms
[2024-05-24 10:49:33] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
[2024-05-24 10:49:33] [INFO ] Invariant cache hit.
[2024-05-24 10:49:33] [INFO ] Implicit Places using invariants in 48 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 48 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/31 places, 13/22 transitions.
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 2 place count 17 transition count 12
Applied a total of 2 rules in 12 ms. Remains 17 /18 variables (removed 1) and now considering 12/13 (removed 1) transitions.
// Phase 1: matrix 12 rows 17 cols
[2024-05-24 10:49:33] [INFO ] Computed 6 invariants in 3 ms
[2024-05-24 10:49:33] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-24 10:49:33] [INFO ] Invariant cache hit.
[2024-05-24 10:49:33] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-24 10:49:33] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 17/31 places, 12/22 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 169 ms. Remains : 17/31 places, 12/22 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : GPPP-PT-C0100N0000001000-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA GPPP-PT-C0100N0000001000-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0100N0000001000-LTLCardinality-13 finished in 214 ms.
All properties solved by simple procedures.
Total runtime 9329 ms.

BK_STOP 1716547774798

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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="GPPP-PT-C0100N0000001000"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is GPPP-PT-C0100N0000001000, 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 r197-tall-171640625200262"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C0100N0000001000.tgz
mv GPPP-PT-C0100N0000001000 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 ;