Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r085-tall-165260115600149.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-4028
Executing tool 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 r085-tall-165260115600149
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 260K
-rw-r--r-- 1 mcc users 8.5K Apr 30 11:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Apr 30 11:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 30 09:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 30 09:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.2K May 9 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 24K May 10 09:33 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 1652704023649

Running Version 202205111006
[2022-05-16 12:27:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-05-16 12:27:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 12:27:05] [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.
[2022-05-16 12:27:05] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-16 12:27:05] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 586 ms
[2022-05-16 12:27:05] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 120 PT places and 444460.0 transition bindings in 17 ms.
[2022-05-16 12:27:05] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 28 arcs in 5 ms.
[2022-05-16 12:27:05] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2022-05-16 12:27:06] [INFO ] Unfolded HLPN to a Petri net with 120 places and 111160 transitions 1026520 arcs in 963 ms.
[2022-05-16 12:27:06] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2022-05-16 12:27:07] [INFO ] Unfolded HLPN to a Petri net with 120 places and 111160 transitions 1026520 arcs in 725 ms.
[2022-05-16 12:27:07] [INFO ] Unfolded 7 HLPN properties in 20 ms.
[2022-05-16 12:27:07] [INFO ] Reduced 4500 identical enabling conditions.
[2022-05-16 12:27:07] [INFO ] Reduced 78000 identical enabling conditions.
[2022-05-16 12:27:07] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 28 arcs in 1 ms.
[2022-05-16 12:27:07] [INFO ] Skeletonized 7 HLPN properties in 0 ms.
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 Partition [nbSubs=4, partition=[3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]]

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
[2022-05-16 12:27:07] [INFO ] Unfolded HLPN to a Petri net with 12 places and 10 transitions 34 arcs in 6 ms.
[2022-05-16 12:27:07] [INFO ] Unfolded 7 HLPN properties in 0 ms.
Built sparse matrix representations for Structural reductions in 0 ms.379584KB memory used
Starting structural reductions in DEADLOCKS 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 6 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-16 12:27:07] [INFO ] Computed 6 place invariants in 9 ms
[2022-05-16 12:27:07] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Starting structural reductions in DEADLOCKS 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 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-16 12:27:07] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-16 12:27:07] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-16 12:27:07] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-16 12:27:08] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2022-05-16 12:27:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-16 12:27:08] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-16 12:27:08] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Random walk for 1250003 steps, including 0 resets, run took 389 ms (no deadlock found). (steps per millisecond=3213 )
Random directed walk for 1250003 steps, including 0 resets, run took 355 ms (no deadlock found). (steps per millisecond=3521 )
// Phase 1: matrix 10 rows 12 cols
[2022-05-16 12:27:08] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-16 12:27:08] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned unsat
[2022-05-16 12:27:08] [INFO ] Unfolded HLPN to a Petri net with 12 places and 10 transitions 34 arcs in 0 ms.
[2022-05-16 12:27:08] [INFO ] Unfolded 7 HLPN properties in 0 ms.
Initial state reduction rules removed 4 formulas.
Finished random walk after 34 steps, including 0 resets, run visited all 3 properties in 8 ms. (steps per millisecond=4 )
Able to resolve query QuasiLiveness after proving 7 properties.
Ensure Unique test removed 82500 transitions
Reduce redundant transitions removed 82500 transitions.
[2022-05-16 12:27:13] [INFO ] Flatten gal took : 2406 ms
[2022-05-16 12:27:15] [INFO ] Flatten gal took : 1993 ms
[2022-05-16 12:27:15] [INFO ] Time to serialize gal into /tmp/CTLFireability4328390668543855164.gal : 332 ms
[2022-05-16 12:27:15] [INFO ] Time to serialize properties into /tmp/CTLFireability15261498956703745833.ctl : 187 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4328390668543855164.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15261498956703745833.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
Detected timeout of ITS tools.
[2022-05-16 12:27:21] [INFO ] Flatten gal took : 2067 ms
[2022-05-16 12:27:21] [INFO ] Applying decomposition
[2022-05-16 12:27:23] [INFO ] Flatten gal took : 1902 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11537725352241859281.txt' '-o' '/tmp/graph11537725352241859281.bin' '-w' '/tmp/graph11537725352241859281.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11537725352241859281.bin' '-l' '-1' '-v' '-w' '/tmp/graph11537725352241859281.weights' '-q' '0' '-e' '0.001'
[2022-05-16 12:27:27] [INFO ] Decomposing Gal with order
[2022-05-16 12:27:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 12:27:31] [INFO ] Removed a total of 123120 redundant transitions.
[2022-05-16 12:27:32] [INFO ] Flatten gal took : 3373 ms
[2022-05-16 12:27:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 833 ms.
[2022-05-16 12:27:36] [INFO ] Time to serialize gal into /tmp/CTLFireability9965889653077967811.gal : 132 ms
[2022-05-16 12:27:36] [INFO ] Time to serialize properties into /tmp/CTLFireability4630120092314494895.ctl : 169 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9965889653077967811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4630120092314494895.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
Detected timeout of ITS tools.
[2022-05-16 12:27:41] [INFO ] Flatten gal took : 1945 ms
[2022-05-16 12:27:43] [INFO ] Flatten gal took : 1867 ms
[2022-05-16 12:27:44] [INFO ] Time to serialize gal into /tmp/CTLFireability2344745241546463511.gal : 157 ms
[2022-05-16 12:27:44] [INFO ] Time to serialize properties into /tmp/CTLFireability3412810643730531764.ctl : 106 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2344745241546463511.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3412810643730531764.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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+18,18.3781,480356,2,181,5,208652,6,0,29223,64308,0


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 0,1,21.9129,484436,1,0,6,208652,14,0,312592,71012,5
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 1,1,21.9427,484756,1,0,7,208652,15,0,312601,71174,8
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 2,1,22.0411,485020,1,0,8,208652,16,0,312711,71431,11
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 3,1,22.079,485020,1,0,9,208652,17,0,312750,71624,14
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 4,1,22.9491,492064,1,0,10,208652,18,0,313925,72092,17
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 5,1,29.5765,486860,1,0,11,208652,19,0,321084,73565,20
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...1990245
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:176)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:342)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:181)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:161)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:326)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:392)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:186)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-16 12:28:16] [INFO ] Flatten gal took : 1716 ms
[2022-05-16 12:28:16] [INFO ] Applying decomposition
[2022-05-16 12:28:18] [INFO ] Flatten gal took : 1729 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph1598542750675330187.txt' '-o' '/tmp/graph1598542750675330187.bin' '-w' '/tmp/graph1598542750675330187.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1598542750675330187.bin' '-l' '-1' '-v' '-w' '/tmp/graph1598542750675330187.weights' '-q' '0' '-e' '0.001'
[2022-05-16 12:28:21] [INFO ] Decomposing Gal with order
[2022-05-16 12:28:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 12:28:25] [INFO ] Removed a total of 123120 redundant transitions.
[2022-05-16 12:28:25] [INFO ] Flatten gal took : 2795 ms
[2022-05-16 12:28:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 398 ms.
[2022-05-16 12:28:27] [INFO ] Time to serialize gal into /tmp/CTLFireability2529542783586059090.gal : 81 ms
[2022-05-16 12:28:28] [INFO ] Time to serialize properties into /tmp/CTLFireability16213598685950181355.ctl : 129 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2529542783586059090.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16213598685950181355.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 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+18,25.7302,120696,32,4,5632,7052,28765,11104,22,9787,0


Converting to forward existential form...Done !
original formula: AG(EF((((((((((((((((((((i12.u1.theOptions_2>=1)&&(i14.u2.theOptions_3>=1))&&((i1.u5.theOptions_9>=1)&&(i6.i1.u18.theProducts_6>=1)))&&(i...2704922
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((((((((((i12.u1.theOptions_2>=1)&&(i14.u2.theOptions_3>=1))&&((i1.u5.th...2701797
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:176)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:342)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:181)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:161)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:326)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:392)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:186)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-16 12:29:00] [INFO ] Flatten gal took : 1763 ms
[2022-05-16 12:29:01] [INFO ] Flatten gal took : 1722 ms
[2022-05-16 12:29:02] [INFO ] Time to serialize gal into /tmp/CTLFireability3110850477693296709.gal : 153 ms
[2022-05-16 12:29:02] [INFO ] Time to serialize properties into /tmp/CTLFireability18174394589342954009.ctl : 84 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3110850477693296709.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18174394589342954009.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 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+18,18.6544,479440,2,181,5,208652,6,0,29223,64308,0


Converting to forward existential form...Done !
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
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,56.6044,823804,1,0,6,208652,14,0,340164,72473,5
Formula is TRUE !

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

Able to resolve query Liveness after proving 7 properties.
FORMULA Liveness TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Total runtime 174089 ms.

BK_STOP 1652704199062

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination Liveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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 2-4028"
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 r085-tall-165260115600149"
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 ;