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.r137-smll-167819418900580.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 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 DrinkVendingMachine-COL-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819418900580
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 7.4K Feb 26 07:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 07:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 06:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 26 06:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 26 21:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 174K Feb 26 21:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 20:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Feb 26 20:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 24K Mar 5 18:22 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 DrinkVendingMachine-COL-10-LTLFireability-00
FORMULA_NAME DrinkVendingMachine-COL-10-LTLFireability-01
FORMULA_NAME DrinkVendingMachine-COL-10-LTLFireability-02
FORMULA_NAME DrinkVendingMachine-COL-10-LTLFireability-03
FORMULA_NAME DrinkVendingMachine-COL-10-LTLFireability-04
FORMULA_NAME DrinkVendingMachine-COL-10-LTLFireability-05
FORMULA_NAME DrinkVendingMachine-COL-10-LTLFireability-06
FORMULA_NAME DrinkVendingMachine-COL-10-LTLFireability-07
FORMULA_NAME DrinkVendingMachine-COL-10-LTLFireability-08
FORMULA_NAME DrinkVendingMachine-COL-10-LTLFireability-09
FORMULA_NAME DrinkVendingMachine-COL-10-LTLFireability-10
FORMULA_NAME DrinkVendingMachine-COL-10-LTLFireability-11
FORMULA_NAME DrinkVendingMachine-COL-10-LTLFireability-12
FORMULA_NAME DrinkVendingMachine-COL-10-LTLFireability-13
FORMULA_NAME DrinkVendingMachine-COL-10-LTLFireability-14
FORMULA_NAME DrinkVendingMachine-COL-10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678971131509

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DrinkVendingMachine-COL-10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-16 12:52:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-16 12:52:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 12:52:14] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-16 12:52:15] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-16 12:52:15] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 991 ms
[2023-03-16 12:52:15] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 120 PT places and 444460.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2023-03-16 12:52:16] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 28 arcs in 8 ms.
[2023-03-16 12:52:16] [INFO ] Skeletonized 8 HLPN properties in 2 ms. Removed 8 properties that had guard overlaps.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 4 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 1 steps, including 0 resets, run visited all 3 properties in 8 ms. (steps per millisecond=0 )
[2023-03-16 12:52:16] [INFO ] Flatten gal took : 17 ms
[2023-03-16 12:52:16] [INFO ] Flatten gal took : 4 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :Quality
Symmetric sort wr.t. initial detected :Quality
Transition elaborate0 : guard parameter $x(Quality:40) in guard (LEQ $x 9)introduces in Quality(40) partition with 2 elements
Transition elaborate1 : guard parameter $x(Quality:40) in guard (AND (GT $x 9) (LEQ $x 19))introduces in Quality(40) partition with 2 elements
Transition elaborate2 : guard parameter $x(Quality:40) in guard (AND (GT $x 19) (LEQ $x 29))introduces in Quality(40) partition with 2 elements
Transition elaborate3 : guard parameter $x(Quality:40) in guard (AND (GT $x 29) (LEQ $x 39))introduces in Quality(40) partition with 2 elements
Sort wr.t. initial and guards Quality has partition 4
Applying symmetric unfolding of partitioned symmetric sort :Quality domain size was 40 reducing to 4 values.
For transition elaborate0:(LEQ $x 9) -> (EQ $x 3)
For transition elaborate1:(AND (GT $x 9) (LEQ $x 19)) -> (EQ $x 2)
For transition elaborate2:(AND (GT $x 19) (LEQ $x 29)) -> (EQ $x 1)
For transition elaborate3:(AND (GT $x 29) (LEQ $x 39)) -> (EQ $x 0)
Symmetric sort wr.t. initial and guards and successors and join/free detected :Options
Symmetric sort wr.t. initial detected :Options
Symmetric sort wr.t. initial and guards detected :Options
Applying symmetric unfolding of full symmetric sort :Options domain size was 10
Symmetric sort wr.t. initial and guards and successors and join/free detected :Products
Symmetric sort wr.t. initial detected :Products
Symmetric sort wr.t. initial and guards detected :Products
Applying symmetric unfolding of full symmetric sort :Products domain size was 10
[2023-03-16 12:52:16] [INFO ] Unfolded HLPN to a Petri net with 12 places and 10 transitions 34 arcs in 17 ms.
[2023-03-16 12:52:16] [INFO ] Unfolded 16 HLPN properties in 0 ms.
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 7 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-16 12:52:16] [INFO ] Computed 6 place invariants in 5 ms
[2023-03-16 12:52:16] [INFO ] Dead Transitions using invariants and state equation in 233 ms found 0 transitions.
[2023-03-16 12:52:16] [INFO ] Invariant cache hit.
[2023-03-16 12:52:16] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-16 12:52:16] [INFO ] Invariant cache hit.
[2023-03-16 12:52:16] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-16 12:52:16] [INFO ] Invariant cache hit.
[2023-03-16 12:52:16] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 435 ms. Remains : 12/12 places, 10/10 transitions.
Support contains 12 out of 12 places after structural reductions.
[2023-03-16 12:52:16] [INFO ] Flatten gal took : 8 ms
[2023-03-16 12:52:16] [INFO ] Flatten gal took : 8 ms
[2023-03-16 12:52:16] [INFO ] Input system was already deterministic with 10 transitions.
Incomplete random walk after 10008 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 14) seen :13
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-16 12:52:16] [INFO ] Invariant cache hit.
[2023-03-16 12:52:17] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA DrinkVendingMachine-COL-10-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
FORMULA DrinkVendingMachine-COL-10-LTLFireability-00 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_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0||G(p1))&&(X(F(!p0))||p2))))'
Support contains 7 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 4 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 12:52:17] [INFO ] Invariant cache hit.
[2023-03-16 12:52:17] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
[2023-03-16 12:52:17] [INFO ] Invariant cache hit.
[2023-03-16 12:52:17] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-16 12:52:17] [INFO ] Invariant cache hit.
[2023-03-16 12:52:17] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-16 12:52:17] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-16 12:52:17] [INFO ] Invariant cache hit.
[2023-03-16 12:52:17] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 155 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 451 ms :[(OR (AND (NOT p0) (NOT p1)) (AND p0 (NOT p2))), true, (AND p0 (NOT p1)), p0]
Running random walk in product with property : DrinkVendingMachine-COL-10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(OR p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s1 2) (GEQ s3 1) (GEQ s5 1)), p1:(OR (GEQ s8 1) (GEQ s9 1) (GEQ s10 1) (GEQ s11 1)), p2:(OR (GEQ s8 1) (GEQ s9 1) (GEQ s10 1) (GEQ s11 1))], 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]]
Entered a terminal (fully accepting) state of product in 2036 steps with 130 reset in 48 ms.
FORMULA DrinkVendingMachine-COL-10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DrinkVendingMachine-COL-10-LTLFireability-01 finished in 748 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((G(p1)||p0)))'
Support contains 5 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 12:52:18] [INFO ] Invariant cache hit.
[2023-03-16 12:52:18] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
[2023-03-16 12:52:18] [INFO ] Invariant cache hit.
[2023-03-16 12:52:18] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-16 12:52:18] [INFO ] Invariant cache hit.
[2023-03-16 12:52:18] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-16 12:52:18] [INFO ] Invariant cache hit.
[2023-03-16 12:52:18] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 214 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 185 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DrinkVendingMachine-COL-10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(GEQ s0 1), p0:(OR (GEQ s8 1) (GEQ s9 1) (GEQ s10 1) (GEQ s11 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][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 409 ms.
Product exploration explored 100000 steps with 50000 reset in 253 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) p1)))
Knowledge based reduction with 4 factoid took 274 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DrinkVendingMachine-COL-10-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DrinkVendingMachine-COL-10-LTLFireability-02 finished in 1363 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' '!(F((!p0 U (G(!p0)||(!p0&&G(!p1))))))'
Support contains 7 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 12:52:19] [INFO ] Invariant cache hit.
[2023-03-16 12:52:19] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
[2023-03-16 12:52:19] [INFO ] Invariant cache hit.
[2023-03-16 12:52:19] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-16 12:52:19] [INFO ] Invariant cache hit.
[2023-03-16 12:52:19] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-16 12:52:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-16 12:52:19] [INFO ] Invariant cache hit.
[2023-03-16 12:52:19] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 171 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 114 ms :[p0, (AND p1 p0)]
Running random walk in product with property : DrinkVendingMachine-COL-10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={1} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s1 3) (GEQ s3 1) (GEQ s4 1)), p0:(OR (GEQ s8 1) (GEQ s9 1) (GEQ s10 1) (GEQ s11 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 297 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 1 ms.
FORMULA DrinkVendingMachine-COL-10-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-COL-10-LTLFireability-03 finished in 605 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(F(p0))))'
Support contains 7 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 12:52:20] [INFO ] Invariant cache hit.
[2023-03-16 12:52:20] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
[2023-03-16 12:52:20] [INFO ] Invariant cache hit.
[2023-03-16 12:52:20] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-16 12:52:20] [INFO ] Invariant cache hit.
[2023-03-16 12:52:20] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-16 12:52:20] [INFO ] Invariant cache hit.
[2023-03-16 12:52:20] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 174 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DrinkVendingMachine-COL-10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (LT s8 1) (LT s9 1) (LT s10 1) (LT s11 1) (OR (LT s1 3) (LT s3 1) (LT s4 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, null][false, false, false]]
Product exploration explored 100000 steps with 1820 reset in 211 ms.
Stack based approach found an accepted trace after 9 steps with 0 reset with depth 10 and stack size 10 in 1 ms.
FORMULA DrinkVendingMachine-COL-10-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-COL-10-LTLFireability-04 finished in 575 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(F(!(p0 U (X(p0) U X(p1))))))'
Support contains 5 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 12:52:20] [INFO ] Invariant cache hit.
[2023-03-16 12:52:20] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
[2023-03-16 12:52:20] [INFO ] Invariant cache hit.
[2023-03-16 12:52:20] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-16 12:52:20] [INFO ] Invariant cache hit.
[2023-03-16 12:52:21] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-16 12:52:21] [INFO ] Invariant cache hit.
[2023-03-16 12:52:21] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 205 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 172 ms :[p1, false, p1]
Running random walk in product with property : DrinkVendingMachine-COL-10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={1} source=1 dest: 1}, { cond=(NOT p1), acceptance={0, 1} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={1} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GEQ s8 1) (GEQ s9 1) (GEQ s10 1) (GEQ s11 1)), p1:(GEQ s2 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 21755 reset in 324 ms.
Stack based approach found an accepted trace after 2794 steps with 609 reset with depth 5 and stack size 5 in 11 ms.
FORMULA DrinkVendingMachine-COL-10-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-COL-10-LTLFireability-05 finished in 743 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' '!((F(G(p0))&&(G(p1)||G(F(p2)))))'
Support contains 7 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 12:52:21] [INFO ] Invariant cache hit.
[2023-03-16 12:52:21] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
[2023-03-16 12:52:21] [INFO ] Invariant cache hit.
[2023-03-16 12:52:21] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-16 12:52:21] [INFO ] Invariant cache hit.
[2023-03-16 12:52:21] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-16 12:52:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-16 12:52:21] [INFO ] Invariant cache hit.
[2023-03-16 12:52:21] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 188 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 285 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : DrinkVendingMachine-COL-10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}, { cond=p1, acceptance={} source=0 dest: 4}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(GEQ s0 1), p2:(AND (GEQ s3 1) (GEQ s7 1)), p0:(OR (GEQ s8 1) (GEQ s9 1) (GEQ s10 1) (GEQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 295 ms.
Stack based approach found an accepted trace after 92 steps with 1 reset with depth 62 and stack size 58 in 1 ms.
FORMULA DrinkVendingMachine-COL-10-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-COL-10-LTLFireability-06 finished in 801 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' '!(((F(!p0) U p1)||G(p2)))'
Support contains 5 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 10 transition count 9
Applied a total of 3 rules in 5 ms. Remains 10 /12 variables (removed 2) and now considering 9/10 (removed 1) transitions.
// Phase 1: matrix 9 rows 10 cols
[2023-03-16 12:52:22] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-16 12:52:22] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
[2023-03-16 12:52:22] [INFO ] Invariant cache hit.
[2023-03-16 12:52:22] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-16 12:52:22] [INFO ] Invariant cache hit.
[2023-03-16 12:52:22] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-16 12:52:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-16 12:52:22] [INFO ] Invariant cache hit.
[2023-03-16 12:52:22] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/12 places, 9/10 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 178 ms. Remains : 10/12 places, 9/10 transitions.
Stuttering acceptance computed with spot in 231 ms :[(AND (NOT p1) (NOT p2)), p0, (NOT p1), (AND p0 (NOT p2))]
Running random walk in product with property : DrinkVendingMachine-COL-10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (LT s1 1) (LT s3 1) (LT s5 1)), p2:(AND (GEQ s3 1) (GEQ s6 1)), p0:(AND (GEQ s1 3) (GEQ s3 1) (GEQ s4 1))], 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]]
Product exploration explored 100000 steps with 8449 reset in 291 ms.
Product exploration explored 100000 steps with 8362 reset in 251 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 p0), (X (AND (NOT p1) p0 p2)), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT p1)), (X (AND p0 p2)), (X p0), (X (AND (NOT p1) p2)), (X (X (AND (NOT p1) p0 p2))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT p1))), (X (X (AND p0 p2))), (X (X p0)), (X (X (AND (NOT p1) p2)))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 1319 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 235 ms :[(AND (NOT p1) (NOT p2)), p0, (NOT p1), (AND p0 (NOT p2))]
Finished random walk after 58 steps, including 0 resets, run visited all 9 properties in 5 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND (NOT p1) p2 p0), (X (AND (NOT p1) p0 p2)), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT p1)), (X (AND p0 p2)), (X p0), (X (AND (NOT p1) p2)), (X (X (AND (NOT p1) p0 p2))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT p1))), (X (X (AND p0 p2))), (X (X p0)), (X (X (AND (NOT p1) p2)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 (NOT p1) p2))), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (NOT (AND (NOT p1) p2))), (F (AND (NOT p1) (NOT p2))), (F (AND p0 (NOT p1) (NOT p2))), (F (NOT (AND p0 p2))), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 19 factoid took 1586 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 229 ms :[(AND (NOT p1) (NOT p2)), p0, (NOT p1), (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 242 ms :[(AND (NOT p1) (NOT p2)), p0, (NOT p1), (AND p0 (NOT p2))]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10/10 places, 9/9 transitions.
Applied a total of 0 rules in 2 ms. Remains 10 /10 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-03-16 12:52:27] [INFO ] Invariant cache hit.
[2023-03-16 12:52:27] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
[2023-03-16 12:52:27] [INFO ] Invariant cache hit.
[2023-03-16 12:52:27] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-16 12:52:27] [INFO ] Invariant cache hit.
[2023-03-16 12:52:27] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-16 12:52:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-16 12:52:27] [INFO ] Invariant cache hit.
[2023-03-16 12:52:27] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 182 ms. Remains : 10/10 places, 9/9 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 : [(AND (NOT p1) p2 p0), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (AND p0 (NOT p1) p2)), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (AND p0 p2)), (X p0), (X (AND (NOT p1) p2)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p1) p2))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (AND p0 p2))), (X (X p0)), (X (X (AND (NOT p1) p2)))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 1291 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 227 ms :[(AND (NOT p1) (NOT p2)), p0, (NOT p1), (AND p0 (NOT p2))]
Finished random walk after 166 steps, including 0 resets, run visited all 9 properties in 6 ms. (steps per millisecond=27 )
Knowledge obtained : [(AND (NOT p1) p2 p0), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (AND p0 (NOT p1) p2)), (X (AND p0 (NOT p1))), (X (NOT p1)), (X (AND p0 p2)), (X p0), (X (AND (NOT p1) p2)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p1) p2))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p1))), (X (X (AND p0 p2))), (X (X p0)), (X (X (AND (NOT p1) p2)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 (NOT p1) p2))), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (NOT (AND (NOT p1) p2))), (F (AND (NOT p1) (NOT p2))), (F (AND p0 (NOT p1) (NOT p2))), (F (NOT (AND p0 p2))), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 19 factoid took 1709 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 224 ms :[(AND (NOT p1) (NOT p2)), p0, (NOT p1), (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 221 ms :[(AND (NOT p1) (NOT p2)), p0, (NOT p1), (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 224 ms :[(AND (NOT p1) (NOT p2)), p0, (NOT p1), (AND p0 (NOT p2))]
Product exploration explored 100000 steps with 8360 reset in 286 ms.
Product exploration explored 100000 steps with 8472 reset in 284 ms.
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10/10 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-03-16 12:52:31] [INFO ] Invariant cache hit.
[2023-03-16 12:52:31] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
[2023-03-16 12:52:31] [INFO ] Invariant cache hit.
[2023-03-16 12:52:31] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-16 12:52:31] [INFO ] Invariant cache hit.
[2023-03-16 12:52:31] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-16 12:52:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-16 12:52:31] [INFO ] Invariant cache hit.
[2023-03-16 12:52:31] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 164 ms. Remains : 10/10 places, 9/9 transitions.
Treatment of property DrinkVendingMachine-COL-10-LTLFireability-07 finished in 9555 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 3 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-16 12:52:31] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-16 12:52:31] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
[2023-03-16 12:52:31] [INFO ] Invariant cache hit.
[2023-03-16 12:52:32] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-16 12:52:32] [INFO ] Invariant cache hit.
[2023-03-16 12:52:32] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-16 12:52:32] [INFO ] Invariant cache hit.
[2023-03-16 12:52:32] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 173 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DrinkVendingMachine-COL-10-LTLFireability-08 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 (GEQ s1 2) (GEQ s3 1) (GEQ s5 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 50000 reset in 125 ms.
Product exploration explored 100000 steps with 50000 reset in 160 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DrinkVendingMachine-COL-10-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DrinkVendingMachine-COL-10-LTLFireability-08 finished in 685 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(G((p0&&X(G(p1))))))'
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 12:52:32] [INFO ] Invariant cache hit.
[2023-03-16 12:52:32] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
[2023-03-16 12:52:32] [INFO ] Invariant cache hit.
[2023-03-16 12:52:32] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-16 12:52:32] [INFO ] Invariant cache hit.
[2023-03-16 12:52:32] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-16 12:52:32] [INFO ] Invariant cache hit.
[2023-03-16 12:52:32] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 162 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 192 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DrinkVendingMachine-COL-10-LTLFireability-09 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: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (LT s1 1) (LT s3 1) (LT s6 1)), p1:(AND (OR (LT s1 1) (LT s3 1) (LT s6 1)) (LT s0 1))], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DrinkVendingMachine-COL-10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DrinkVendingMachine-COL-10-LTLFireability-09 finished in 379 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(F(p0))||G(p1)))'
Support contains 3 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
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 6 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 6 transition count 7
Applied a total of 9 rules in 3 ms. Remains 6 /12 variables (removed 6) and now considering 7/10 (removed 3) transitions.
// Phase 1: matrix 7 rows 6 cols
[2023-03-16 12:52:33] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-16 12:52:33] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-03-16 12:52:33] [INFO ] Invariant cache hit.
[2023-03-16 12:52:33] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-16 12:52:33] [INFO ] Invariant cache hit.
[2023-03-16 12:52:33] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-16 12:52:33] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-16 12:52:33] [INFO ] Invariant cache hit.
[2023-03-16 12:52:33] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/12 places, 7/10 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 196 ms. Remains : 6/12 places, 7/10 transitions.
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : DrinkVendingMachine-COL-10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (LT s0 1) (AND (GEQ s3 1) (GEQ s4 1))), p0:(AND (GEQ s3 1) (GEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2396 reset in 198 ms.
Stack based approach found an accepted trace after 88820 steps with 2118 reset with depth 86 and stack size 71 in 206 ms.
FORMULA DrinkVendingMachine-COL-10-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-COL-10-LTLFireability-10 finished in 800 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(F(p0)))'
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
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 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 8 transition count 8
Applied a total of 6 rules in 3 ms. Remains 8 /12 variables (removed 4) and now considering 8/10 (removed 2) transitions.
// Phase 1: matrix 8 rows 8 cols
[2023-03-16 12:52:33] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-16 12:52:33] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
[2023-03-16 12:52:33] [INFO ] Invariant cache hit.
[2023-03-16 12:52:33] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-16 12:52:33] [INFO ] Invariant cache hit.
[2023-03-16 12:52:33] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-16 12:52:33] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-16 12:52:33] [INFO ] Invariant cache hit.
[2023-03-16 12:52:33] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/12 places, 8/10 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 172 ms. Remains : 8/12 places, 8/10 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DrinkVendingMachine-COL-10-LTLFireability-12 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 (GEQ s1 3) (GEQ s3 1) (GEQ s4 1) (GEQ s1 1) (GEQ s5 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]]
Product exploration explored 100000 steps with 2920 reset in 174 ms.
Stack based approach found an accepted trace after 53 steps with 3 reset with depth 11 and stack size 11 in 1 ms.
FORMULA DrinkVendingMachine-COL-10-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-COL-10-LTLFireability-12 finished in 470 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(G(p0)) U p1)))'
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-16 12:52:34] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-16 12:52:34] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
[2023-03-16 12:52:34] [INFO ] Invariant cache hit.
[2023-03-16 12:52:34] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-16 12:52:34] [INFO ] Invariant cache hit.
[2023-03-16 12:52:34] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-16 12:52:34] [INFO ] Invariant cache hit.
[2023-03-16 12:52:34] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 155 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 232 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : DrinkVendingMachine-COL-10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s1 2) (GEQ s3 1) (GEQ s5 1)), p0:(AND (GEQ s3 1) (GEQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 143 ms.
Product exploration explored 100000 steps with 50000 reset in 167 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 4 factoid took 109 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DrinkVendingMachine-COL-10-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DrinkVendingMachine-COL-10-LTLFireability-13 finished in 835 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))||G(!p1)))'
Support contains 4 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 12:52:35] [INFO ] Invariant cache hit.
[2023-03-16 12:52:35] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
[2023-03-16 12:52:35] [INFO ] Invariant cache hit.
[2023-03-16 12:52:35] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-16 12:52:35] [INFO ] Invariant cache hit.
[2023-03-16 12:52:35] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-16 12:52:35] [INFO ] Invariant cache hit.
[2023-03-16 12:52:35] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 160 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : DrinkVendingMachine-COL-10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s3 1) (GEQ s7 1)), p1:(OR (LT s1 1) (LT s3 1) (LT s6 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, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 185 ms.
Product exploration explored 100000 steps with 50000 reset in 196 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 7 factoid took 178 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DrinkVendingMachine-COL-10-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DrinkVendingMachine-COL-10-LTLFireability-14 finished in 904 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(F(!p0))))'
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 12:52:36] [INFO ] Invariant cache hit.
[2023-03-16 12:52:36] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
[2023-03-16 12:52:36] [INFO ] Invariant cache hit.
[2023-03-16 12:52:36] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-16 12:52:36] [INFO ] Invariant cache hit.
[2023-03-16 12:52:36] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-16 12:52:36] [INFO ] Invariant cache hit.
[2023-03-16 12:52:36] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 158 ms. Remains : 12/12 places, 10/10 transitions.
Stuttering acceptance computed with spot in 157 ms :[p0, p0, p0]
Running random walk in product with property : DrinkVendingMachine-COL-10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GEQ s2 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, null][false, false, false]]
Product exploration explored 100000 steps with 12 reset in 162 ms.
Stack based approach found an accepted trace after 29 steps with 0 reset with depth 30 and stack size 30 in 0 ms.
FORMULA DrinkVendingMachine-COL-10-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property DrinkVendingMachine-COL-10-LTLFireability-15 finished in 497 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' '!(((F(!p0) U p1)||G(p2)))'
[2023-03-16 12:52:36] [INFO ] Flatten gal took : 6 ms
[2023-03-16 12:52:36] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-16 12:52:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 12 places, 10 transitions and 34 arcs took 1 ms.
Total runtime 22180 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1382/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : DrinkVendingMachine-COL-10-LTLFireability-07

BK_STOP 1678971158341

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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 LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name DrinkVendingMachine-COL-10-LTLFireability-07
ltl formula formula --ltl=/tmp/1382/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 12 places, 10 transitions and 34 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1382/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1382/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1382/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1382/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 6 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:
0: pnml2lts-mc(+0xa23f4) [0x56448a3293f4]
1: pnml2lts-mc(+0xa2496) [0x56448a329496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f3876f2d140]
3: pnml2lts-mc(+0x405be5) [0x56448a68cbe5]
4: pnml2lts-mc(+0x16b3f9) [0x56448a3f23f9]
5: pnml2lts-mc(+0x164ac4) [0x56448a3ebac4]
6: pnml2lts-mc(+0x272e0a) [0x56448a4f9e0a]
7: pnml2lts-mc(+0xb61f0) [0x56448a33d1f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f3876d804d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f3876d8067a]
10: pnml2lts-mc(+0xa1581) [0x56448a328581]
11: pnml2lts-mc(+0xa1910) [0x56448a328910]
12: pnml2lts-mc(+0xa32a2) [0x56448a32a2a2]
13: pnml2lts-mc(+0xa50f4) [0x56448a32c0f4]
14: pnml2lts-mc(+0xa516b) [0x56448a32c16b]
15: pnml2lts-mc(+0x3f34b3) [0x56448a67a4b3]
16: pnml2lts-mc(+0x7c63d) [0x56448a30363d]
17: pnml2lts-mc(+0x67d86) [0x56448a2eed86]
18: pnml2lts-mc(+0x60a8a) [0x56448a2e7a8a]
19: pnml2lts-mc(+0x5eb15) [0x56448a2e5b15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f3876d68d0a]
21: pnml2lts-mc(+0x6075e) [0x56448a2e775e]

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="DrinkVendingMachine-COL-10"
export BK_EXAMINATION="LTLFireability"
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 DrinkVendingMachine-COL-10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r137-smll-167819418900580"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-COL-10.tgz
mv DrinkVendingMachine-COL-10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;