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.r147-smll-167819434000364.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DrinkVendingMachine-COL-10, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r147-smll-167819434000364
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-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 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

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1678352491421

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=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DrinkVendingMachine-COL-10
Not applying reductions.
Model is COL
Liveness COL
Running Version 202303021504
[2023-03-09 09:01:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-09 09:01:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 09:01:34] [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.
[2023-03-09 09:01:34] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-09 09:01:35] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1136 ms
[2023-03-09 09:01:35] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 120 PT places and 444460.0 transition bindings in 37 ms.
[2023-03-09 09:01:35] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 28 arcs in 9 ms.
[2023-03-09 09:01:35] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2023-03-09 09:01:37] [INFO ] Unfolded HLPN to a Petri net with 120 places and 111160 transitions 1026520 arcs in 1616 ms.
[2023-03-09 09:01:37] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2023-03-09 09:01:38] [INFO ] Unfolded HLPN to a Petri net with 120 places and 111160 transitions 1026520 arcs in 941 ms.
[2023-03-09 09:01:38] [INFO ] Unfolded 7 HLPN properties in 25 ms.
[2023-03-09 09:01:38] [INFO ] Reduced 4500 identical enabling conditions.
[2023-03-09 09:01:38] [INFO ] Reduced 78000 identical enabling conditions.
[2023-03-09 09:01:39] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 28 arcs in 1 ms.
[2023-03-09 09:01:39] [INFO ] Skeletonized 5 HLPN properties in 2 ms. Removed 2 properties that had guard overlaps.
Computed a total of 0 stabilizing places and 0 stable transitions
Prefix of Interest using HLPN skeleton for deadlock discarded 0 places and 0 transitions.
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
[2023-03-09 09:01:39] [INFO ] Unfolded HLPN to a Petri net with 12 places and 10 transitions 34 arcs in 10 ms.
[2023-03-09 09:01:39] [INFO ] Unfolded 7 HLPN properties in 0 ms.
Built sparse matrix representations for Structural reductions in 0 ms.411544KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 12/12 places, 10/10 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 12 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-09 09:01:39] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-09 09:01:39] [INFO ] Dead Transitions using invariants and state equation in 232 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 285 ms. Remains : 12/12 places, 10/10 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 12/12 places, 10/10 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-09 09:01:39] [INFO ] Invariant cache hit.
[2023-03-09 09:01:39] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-09 09:01:39] [INFO ] Invariant cache hit.
[2023-03-09 09:01:39] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-09 09:01:39] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 09:01:39] [INFO ] Invariant cache hit.
[2023-03-09 09:01:39] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 136 ms. Remains : 12/12 places, 10/10 transitions.
Random walk for 1250007 steps, including 0 resets, run took 696 ms (no deadlock found). (steps per millisecond=1795 )
Random directed walk for 1250008 steps, including 0 resets, run took 453 ms (no deadlock found). (steps per millisecond=2759 )
[2023-03-09 09:01:40] [INFO ] Invariant cache hit.
[2023-03-09 09:01:40] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned unsat
[2023-03-09 09:01:40] [INFO ] Unfolded HLPN to a Petri net with 12 places and 10 transitions 34 arcs in 1 ms.
[2023-03-09 09:01:40] [INFO ] Unfolded 7 HLPN properties in 0 ms.
Initial state reduction rules removed 4 formulas.
Finished random walk after 1 steps, including 0 resets, run visited all 3 properties in 7 ms. (steps per millisecond=0 )
[2023-03-09 09:01:40] [INFO ] Flatten gal took : 19 ms
[2023-03-09 09:01:40] [INFO ] Flatten gal took : 4 ms
[2023-03-09 09:01:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4903628014492226576.gal : 5 ms
[2023-03-09 09:01:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10991965485360334287.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4903628014492226576.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10991965485360334287.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query QuasiLiveness after proving 7 properties.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality10991965485360334287.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,7,0.016132,3368,2,20,5,68,6,0,69,29,0
Total reachable state count : 7

Ensure Unique test removed 82500 transitions
Reduce redundant transitions removed 82500 transitions.
[2023-03-09 09:01:46] [INFO ] Flatten gal took : 2737 ms
[2023-03-09 09:01:48] [INFO ] Flatten gal took : 1792 ms
[2023-03-09 09:01:48] [INFO ] Time to serialize gal into /tmp/CTLFireability6731048179367767334.gal : 348 ms
[2023-03-09 09:01:49] [INFO ] Time to serialize properties into /tmp/CTLFireability16034521037670918017.ctl : 324 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6731048179367767334.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16034521037670918017.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
Detected timeout of ITS tools.
[2023-03-09 09:01:54] [INFO ] Flatten gal took : 1973 ms
[2023-03-09 09:01:54] [INFO ] Applying decomposition
[2023-03-09 09:01:56] [INFO ] Flatten gal took : 1725 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13103652012708053742.txt' '-o' '/tmp/graph13103652012708053742.bin' '-w' '/tmp/graph13103652012708053742.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13103652012708053742.bin' '-l' '-1' '-v' '-w' '/tmp/graph13103652012708053742.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:02:04] [INFO ] Decomposing Gal with order
[2023-03-09 09:02:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:02:08] [INFO ] Removed a total of 123120 redundant transitions.
[2023-03-09 09:02:10] [INFO ] Flatten gal took : 3870 ms
[2023-03-09 09:02:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 808 ms.
[2023-03-09 09:02:13] [INFO ] Time to serialize gal into /tmp/CTLFireability13527052483617721090.gal : 248 ms
[2023-03-09 09:02:14] [INFO ] Time to serialize properties into /tmp/CTLFireability18201346893670495290.ctl : 223 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13527052483617721090.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18201346893670495290.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
Detected timeout of ITS tools.
[2023-03-09 09:02:19] [INFO ] Flatten gal took : 2089 ms
[2023-03-09 09:02:21] [INFO ] Flatten gal took : 1841 ms
[2023-03-09 09:02:21] [INFO ] Time to serialize gal into /tmp/CTLFireability16874049911518829987.gal : 247 ms
[2023-03-09 09:02:22] [INFO ] Time to serialize properties into /tmp/CTLFireability9621942695981722099.ctl : 128 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16874049911518829987.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9621942695981722099.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 7 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15292e+18,26.3212,479384,2,181,5,208652,6,0,29223,64308,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2023-03-09 09:02:54] [INFO ] Flatten gal took : 1776 ms
[2023-03-09 09:02:54] [INFO ] Applying decomposition
[2023-03-09 09:02:56] [INFO ] Flatten gal took : 1700 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12013556178890874038.txt' '-o' '/tmp/graph12013556178890874038.bin' '-w' '/tmp/graph12013556178890874038.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12013556178890874038.bin' '-l' '-1' '-v' '-w' '/tmp/graph12013556178890874038.weights' '-q' '0' '-e' '0.001'
[2023-03-09 09:03:01] [INFO ] Decomposing Gal with order
[2023-03-09 09:03:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 09:03:05] [INFO ] Removed a total of 123120 redundant transitions.
[2023-03-09 09:03:06] [INFO ] Flatten gal took : 3345 ms
[2023-03-09 09:03:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 677 ms.
[2023-03-09 09:03:09] [INFO ] Time to serialize gal into /tmp/CTLFireability3158371355656707101.gal : 177 ms
[2023-03-09 09:03:09] [INFO ] Time to serialize properties into /tmp/CTLFireability16985358359770625484.ctl : 198 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3158371355656707101.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16985358359770625484.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 7 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15292e+18,28.5981,121328,33,4,4577,7386,28714,9652,22,10472,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2023-03-09 09:03:41] [INFO ] Flatten gal took : 1870 ms
[2023-03-09 09:03:44] [INFO ] Flatten gal took : 2149 ms
[2023-03-09 09:03:44] [INFO ] Time to serialize gal into /tmp/CTLFireability8561935178810613501.gal : 289 ms
[2023-03-09 09:03:44] [INFO ] Time to serialize properties into /tmp/CTLFireability15648084765519764618.ctl : 317 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8561935178810613501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15648084765519764618.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 7 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15292e+18,27.7527,479436,2,181,5,208652,6,0,29223,64308,0


Converting to forward existential form...Done !
original formula: AG(EF((((((optionSlots_0>=1)||(optionSlots_1>=1))||((optionSlots_2>=1)||(optionSlots_3>=1)))||(((optionSlots_4>=1)||(optionSlots_5>=1))||...242
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((optionSlots_0>=1)||(optionSlots_1>=1))||((optionSlots_2>=1)||(optionSlots_3>...302
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,33.258,484188,1,0,6,208652,14,0,311196,71012,5
Formula is TRUE !

***************************************

original formula: AG(EF((((((productSlots_0>=1)||(productSlots_1>=1))||((productSlots_2>=1)||(productSlots_3>=1)))||(((productSlots_4>=1)||(productSlots_5>...252
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((productSlots_0>=1)||(productSlots_1>=1))||((productSlots_2>=1)||(productSlot...312
(forward)formula 1,1,33.2986,484188,1,0,7,208652,15,0,311205,71174,8
Formula is TRUE !

***************************************

original formula: AG(EF((((((((((theProducts_1>=1)&&(wait_1>=1))||((theProducts_6>=1)&&(wait_6>=1)))||(((theProducts_1>=1)&&(wait_5>=1))||((theProducts_5>=...3722
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((theProducts_1>=1)&&(wait_1>=1))||((theProducts_6>=1)&&(wait_6>=1)))||(((...3782
(forward)formula 2,1,33.4333,484188,1,0,8,208652,16,0,311315,71431,11
Formula is TRUE !

***************************************

original formula: AG(EF((((((((ready_1>=1)||(ready_0>=1))||((ready_3>=1)||(ready_2>=1)))||(((ready_5>=1)||(ready_4>=1))||((ready_7>=1)||(ready_6>=1))))||((...692
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((ready_1>=1)||(ready_0>=1))||((ready_3>=1)||(ready_2>=1)))||(((ready_5>=1)|...752
(forward)formula 3,1,33.4901,484188,1,0,9,208652,17,0,311354,71624,14
Formula is TRUE !

***************************************

original formula: AG(EF((((((((((((((theOptions_1>=1)&&(theProducts_0>=1))&&(wait_15>=1))||(((theOptions_8>=1)&&(theProducts_9>=1))&&(wait_13>=1)))||((((th...59022
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((((theOptions_1>=1)&&(theProducts_0>=1))&&(wait_15>=1))||(((theOptions_...59082
(forward)formula 4,1,35.0384,490896,1,0,10,208652,18,0,312529,72092,17
Formula is TRUE !

***************************************

original formula: AG(EF(((((((((((((((((theOptions_0>=1)&&(theOptions_7>=1))&&((theProducts_7>=1)&&(wait_25>=1)))||(((theOptions_0>=1)&&(theOptions_8>=1))&...419022
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((((((((((theOptions_0>=1)&&(theOptions_7>=1))&&((theProducts_7>=1)&&(wait_...419082
(forward)formula 5,1,44.8633,487764,1,0,11,208652,19,0,319688,73565,20
Formula is TRUE !

***************************************

original formula: AG(EF((((((((((((((((((((theOptions_2>=1)&&(theOptions_3>=1))&&((theOptions_9>=1)&&(theProducts_6>=1)))&&(wait_31>=1))||(((theOptions_1>=...1991022
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((((((((((theOptions_2>=1)&&(theOptions_3>=1))&&((theOptions_9>=1)&&(the...1991082
(forward)formula 6,1,93.2534,882608,1,0,12,208652,20,0,347361,75099,23
Formula is TRUE !

***************************************

Able to resolve query Liveness after proving 7 properties.
FORMULA Liveness TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Total runtime 223856 ms.

BK_STOP 1678352719327

--------------------
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
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 itstools"
echo " Input is DrinkVendingMachine-COL-10, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r147-smll-167819434000364"
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 [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;