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.r283-smll-165307355900089.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is UtilityControlRoom-COL-Z4T4N10, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r283-smll-165307355900089
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 280K
-rw-r--r-- 1 mcc users 9.6K Apr 29 18:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Apr 29 18:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 29 18:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 29 18:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 9 09:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 09:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 09:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 09:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 09:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 09:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 29K May 10 09:34 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 1653143765203

Running Version 202205111006
[2022-05-21 14:36:07] [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]
[2022-05-21 14:36:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 14:36:07] [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.
[2022-05-21 14:36:08] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-21 14:36:09] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1457 ms
[2022-05-21 14:36:09] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 376 PT places and 750.0 transition bindings in 40 ms.
[2022-05-21 14:36:09] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 11 ms.
[2022-05-21 14:36:09] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2022-05-21 14:36:09] [INFO ] Unfolded HLPN to a Petri net with 376 places and 750 transitions 2410 arcs in 60 ms.
[2022-05-21 14:36:09] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2022-05-21 14:36:09] [INFO ] Unfolded HLPN to a Petri net with 376 places and 750 transitions 2410 arcs in 19 ms.
[2022-05-21 14:36:09] [INFO ] Unfolded 12 HLPN properties in 2 ms.
[2022-05-21 14:36:09] [INFO ] Reduced 30 identical enabling conditions.
[2022-05-21 14:36:09] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 0 ms.
[2022-05-21 14:36:09] [INFO ] Skeletonized 12 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.
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(10), Z(4), Z(4)] of place MovetoZ breaks symmetries in sort Z
[2022-05-21 14:36:09] [INFO ] Unfolded HLPN to a Petri net with 376 places and 750 transitions 2410 arcs in 24 ms.
[2022-05-21 14:36:09] [INFO ] Unfolded 12 HLPN properties in 0 ms.
[2022-05-21 14:36:09] [INFO ] Reduced 30 identical enabling conditions.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Built sparse matrix representations for Structural reductions in 6 ms.14433KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 376/376 places, 590/590 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
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 0 with 40 rules applied. Total rules applied 40 place count 376 transition count 550
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 40 rules in 101 ms. Remains 376 /376 variables (removed 0) and now considering 550/590 (removed 40) transitions.
Finished structural reductions, in 1 iterations. Remains : 376/376 places, 550/590 transitions.
Random walk for 1250000 steps, including 0 resets, run took 3881 ms (no deadlock found). (steps per millisecond=322 )
Random directed walk for 1250001 steps, including 0 resets, run took 5752 ms (no deadlock found). (steps per millisecond=217 )
// Phase 1: matrix 550 rows 376 cols
[2022-05-21 14:36:19] [INFO ] Computed 23 place invariants in 65 ms
[2022-05-21 14:36:19] [INFO ] [Real]Absence check using 23 positive place invariants in 35 ms returned unsat
[2022-05-21 14:36:19] [INFO ] Unfolded HLPN to a Petri net with 376 places and 750 transitions 2410 arcs in 14 ms.
[2022-05-21 14:36:19] [INFO ] Unfolded 12 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
[2022-05-21 14:36:19] [INFO ] Reduced 30 identical enabling conditions.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Finished random walk after 40 steps, including 0 resets, run visited all 11 properties in 37 ms. (steps per millisecond=1 )
Able to resolve query QuasiLiveness after proving 12 properties.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
[2022-05-21 14:36:20] [INFO ] Flatten gal took : 256 ms
[2022-05-21 14:36:20] [INFO ] Flatten gal took : 169 ms
[2022-05-21 14:36:20] [INFO ] Time to serialize gal into /tmp/CTLFireability12541302369972152401.gal : 45 ms
[2022-05-21 14:36:20] [INFO ] Time to serialize properties into /tmp/CTLFireability13340291160516221897.ctl : 16 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/CTLFireability12541302369972152401.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13340291160516221897.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...276
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
Detected timeout of ITS tools.
[2022-05-21 14:36:23] [INFO ] Flatten gal took : 66 ms
[2022-05-21 14:36:23] [INFO ] Applying decomposition
[2022-05-21 14:36:23] [INFO ] Flatten gal took : 89 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/graph3371916577977563287.txt' '-o' '/tmp/graph3371916577977563287.bin' '-w' '/tmp/graph3371916577977563287.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3371916577977563287.bin' '-l' '-1' '-v' '-w' '/tmp/graph3371916577977563287.weights' '-q' '0' '-e' '0.001'
[2022-05-21 14:36:24] [INFO ] Decomposing Gal with order
[2022-05-21 14:36:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 14:36:24] [INFO ] Removed a total of 504 redundant transitions.
[2022-05-21 14:36:24] [INFO ] Flatten gal took : 152 ms
[2022-05-21 14:36:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 438 labels/synchronizations in 39 ms.
[2022-05-21 14:36:24] [INFO ] Time to serialize gal into /tmp/CTLFireability13978406372815983344.gal : 16 ms
[2022-05-21 14:36:24] [INFO ] Time to serialize properties into /tmp/CTLFireability10347608515023949057.ctl : 9 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/CTLFireability13978406372815983344.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10347608515023949057.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...255
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
Detected timeout of ITS tools.
[2022-05-21 14:36:27] [INFO ] Flatten gal took : 53 ms
[2022-05-21 14:36:28] [INFO ] Flatten gal took : 53 ms
[2022-05-21 14:36:28] [INFO ] Time to serialize gal into /tmp/CTLFireability7352930741817365044.gal : 5 ms
[2022-05-21 14:36:28] [INFO ] Time to serialize properties into /tmp/CTLFireability2930238417346250338.ctl : 6 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/CTLFireability7352930741817365044.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2930238417346250338.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 12 CTL formulae.
Detected timeout of ITS tools.
[2022-05-21 14:36:58] [INFO ] Flatten gal took : 47 ms
[2022-05-21 14:36:58] [INFO ] Applying decomposition
[2022-05-21 14:36:58] [INFO ] Flatten gal took : 42 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/graph11758899284150139035.txt' '-o' '/tmp/graph11758899284150139035.bin' '-w' '/tmp/graph11758899284150139035.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11758899284150139035.bin' '-l' '-1' '-v' '-w' '/tmp/graph11758899284150139035.weights' '-q' '0' '-e' '0.001'
[2022-05-21 14:36:58] [INFO ] Decomposing Gal with order
[2022-05-21 14:36:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 14:36:58] [INFO ] Removed a total of 520 redundant transitions.
[2022-05-21 14:36:58] [INFO ] Flatten gal took : 115 ms
[2022-05-21 14:36:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 442 labels/synchronizations in 32 ms.
[2022-05-21 14:36:58] [INFO ] Time to serialize gal into /tmp/CTLFireability14505029083171419203.gal : 11 ms
[2022-05-21 14:36:58] [INFO ] Time to serialize properties into /tmp/CTLFireability10936158583878834948.ctl : 9 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/CTLFireability14505029083171419203.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10936158583878834948.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...255
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
Detected timeout of ITS tools.
[2022-05-21 14:37:28] [INFO ] Flatten gal took : 43 ms
[2022-05-21 14:37:28] [INFO ] Flatten gal took : 51 ms
[2022-05-21 14:37:28] [INFO ] Time to serialize gal into /tmp/CTLFireability8386623943491775237.gal : 8 ms
[2022-05-21 14:37:28] [INFO ] Time to serialize properties into /tmp/CTLFireability5675136756994352575.ctl : 6 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/CTLFireability8386623943491775237.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5675136756994352575.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 12 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,5.43879e+15,157.298,2531248,2,106424,5,1.26678e+07,6,0,2097,9.89562e+06,0


Converting to forward existential form...Done !
original formula: AG(EF((((((Clients_0>=1)||(Clients_1>=1))||((Clients_2>=1)||(Clients_3>=1)))||(((Clients_4>=1)||(Clients_5>=1))||((Clients_6>=1)||(Client...202
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((Clients_0>=1)||(Clients_1>=1))||((Clients_2>=1)||(Clients_3>=1)))||(((Client...262
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,245.166,2581988,1,0,6,1.55286e+07,14,0,10010,9.89562e+06,5
Formula is TRUE !

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

original formula: AG(EF((((((((((IdleTechs_2>=1)&&(OpenRequests_26>=1))&&(Idles_0>=1))||(((IdleTechs_0>=1)&&(OpenRequests_12>=1))&&(Idles_0>=1)))||((((Idle...2412
Detected timeout of ITS tools.
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((IdleTechs_2>=1)&&(OpenRequests_26>=1))&&(Idles_0>=1))||(((IdleTechs_0>=1...1639
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)
[2022-05-21 14:42:29] [INFO ] Flatten gal took : 33 ms
[2022-05-21 14:42:29] [INFO ] Applying decomposition
[2022-05-21 14:42:29] [INFO ] Flatten gal took : 54 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/graph10230435724667369861.txt' '-o' '/tmp/graph10230435724667369861.bin' '-w' '/tmp/graph10230435724667369861.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10230435724667369861.bin' '-l' '-1' '-v' '-w' '/tmp/graph10230435724667369861.weights' '-q' '0' '-e' '0.001'
[2022-05-21 14:42:29] [INFO ] Decomposing Gal with order
[2022-05-21 14:42:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 14:42:29] [INFO ] Removed a total of 514 redundant transitions.
[2022-05-21 14:42:29] [INFO ] Flatten gal took : 95 ms
[2022-05-21 14:42:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 419 labels/synchronizations in 26 ms.
[2022-05-21 14:42:29] [INFO ] Time to serialize gal into /tmp/CTLFireability15252801443153849029.gal : 9 ms
[2022-05-21 14:42:29] [INFO ] Time to serialize properties into /tmp/CTLFireability12258404951553679748.ctl : 7 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/CTLFireability15252801443153849029.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12258404951553679748.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...255
No direction supplied, using forward translation only.
Parsed 11 CTL formulae.
Detected timeout of ITS tools.
[2022-05-21 14:47:30] [INFO ] Flatten gal took : 33 ms
[2022-05-21 14:47:30] [INFO ] Flatten gal took : 32 ms
[2022-05-21 14:47:30] [INFO ] Time to serialize gal into /tmp/CTLFireability15706558562083885555.gal : 8 ms
[2022-05-21 14:47:30] [INFO ] Time to serialize properties into /tmp/CTLFireability4350856532535658214.ctl : 4 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/CTLFireability15706558562083885555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4350856532535658214.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 11 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,5.43879e+15,151.971,2532056,2,106424,5,1.26678e+07,6,0,2097,9.89562e+06,0


Converting to forward existential form...Done !
original formula: AG(EF((((((((((IdleTechs_2>=1)&&(OpenRequests_26>=1))&&(Idles_0>=1))||(((IdleTechs_0>=1)&&(OpenRequests_12>=1))&&(Idles_0>=1)))||((((Idle...2412
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((IdleTechs_2>=1)&&(OpenRequests_26>=1))&&(Idles_0>=1))||(((IdleTechs_0>=1...2472
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,688.068,9291516,1,0,6,5.9111e+07,10,0,7038,1.91287e+07,2
Formula is TRUE !

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

original formula: AG(EF((((((((((((IdleTechs_2>=1)&&(OpenRequests_26>=1))&&(Idles_0>=1))||(((IdleTechs_0>=1)&&(OpenRequests_12>=1))&&(Idles_0>=1)))||((((Id...9582
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((IdleTechs_2>=1)&&(OpenRequests_26>=1))&&(Idles_0>=1))||(((IdleTechs_0>...9642
(forward)formula 1,1,700.929,9291516,1,0,7,5.9111e+07,11,0,7263,1.91287e+07,5
Formula is TRUE !

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

original formula: AG(EF((((((((((MovetoZ_37>=1)||(MovetoZ_98>=1))||((MovetoZ_41>=1)||(MovetoZ_102>=1)))||(((MovetoZ_45>=1)||(MovetoZ_106>=1))||((MovetoZ_49...3112
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((MovetoZ_37>=1)||(MovetoZ_98>=1))||((MovetoZ_41>=1)||(MovetoZ_102>=1)))||...3172
(forward)formula 2,1,718.953,9291516,1,0,8,5.9111e+07,12,0,7422,1.91287e+07,8
Formula is TRUE !

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

original formula: AG(EF((((((((Assigned_11>=1)||(Assigned_10>=1))||((Assigned_13>=1)||(Assigned_12>=1)))||(((Assigned_15>=1)||(Assigned_14>=1))||((Assigned...812
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((Assigned_11>=1)||(Assigned_10>=1))||((Assigned_13>=1)||(Assigned_12>=1)))|...872
(forward)formula 3,1,736.508,9291516,1,0,9,5.9111e+07,13,0,7461,1.91287e+07,11
Formula is TRUE !

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

original formula: AG(EF(((((((((NumClientsReq_0>=1)&&(DoSecuring_35>=1))||((NumClientsReq_0>=1)&&(DoSecuring_36>=1)))||(((NumClientsReq_0>=1)&&(DoSecuring_...1852
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((NumClientsReq_0>=1)&&(DoSecuring_35>=1))||((NumClientsReq_0>=1)&&(DoSecur...1912
(forward)formula 4,1,740.542,9291516,1,0,10,5.9111e+07,14,0,7518,1.91287e+07,14
Formula is TRUE !

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

original formula: AG(EF((((((ControlRoomDispatch_0>=1)||(ControlRoomDispatch_1>=1))||((ControlRoomDispatch_6>=1)||(ControlRoomDispatch_7>=1)))||(((ControlR...322
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((ControlRoomDispatch_0>=1)||(ControlRoomDispatch_1>=1))||((ControlRoomDispatc...382
(forward)formula 5,1,747.647,9291556,1,0,11,5.9111e+07,15,0,7527,1.91287e+07,17
Formula is TRUE !

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

original formula: AG(EF((((((((((((IdleTechs_2>=1)&&(OpenRequests_26>=1))&&(Idles_0>=1))||(((IdleTechs_0>=1)&&(OpenRequests_12>=1))&&(Idles_0>=1)))||((((Id...9582
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((IdleTechs_2>=1)&&(OpenRequests_26>=1))&&(Idles_0>=1))||(((IdleTechs_0>...9642
(forward)formula 6,1,747.905,9291556,1,0,11,5.9111e+07,15,0,7527,1.91287e+07,17
Formula is TRUE !

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

original formula: AG(EF((((((Finished_2>=1)||(Finished_3>=1))||((Finished_5>=1)||(Finished_4>=1)))||(((Finished_0>=1)||(Finished_1>=1))||((Finished_7>=1)||...212
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((Finished_2>=1)||(Finished_3>=1))||((Finished_5>=1)||(Finished_4>=1)))||(((Fi...272
(forward)formula 7,1,748.18,9291556,1,0,12,5.9111e+07,16,0,7536,1.91287e+07,20
Formula is TRUE !

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

original formula: AG(EF((((((ClientsWaiting_9>=1)||(ClientsWaiting_8>=1))||((ClientsWaiting_5>=1)||(ClientsWaiting_4>=1)))||(((ClientsWaiting_7>=1)||(Clien...272
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((ClientsWaiting_9>=1)||(ClientsWaiting_8>=1))||((ClientsWaiting_5>=1)||(Clien...332
(forward)formula 8,1,766.594,9291556,1,0,13,5.9111e+07,17,0,7545,1.91287e+07,23
Formula is TRUE !

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

original formula: AG(EF(((((((((StartSecuring_4>=1)&&(ClientsTimeout_1>=1))||((StartSecuring_24>=1)&&(ClientsTimeout_6>=1)))||(((StartSecuring_29>=1)&&(Cli...2012
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((StartSecuring_4>=1)&&(ClientsTimeout_1>=1))||((StartSecuring_24>=1)&&(Cli...2072
(forward)formula 9,1,791.736,9291556,1,0,14,5.9111e+07,18,0,7615,1.91287e+07,26
Formula is TRUE !

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

original formula: AG(EF(((((((((StartSecuring_8>=1)&&(ClientsWaiting_2>=1))||((StartSecuring_28>=1)&&(ClientsWaiting_7>=1)))||(((StartSecuring_18>=1)&&(Cli...2012
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((StartSecuring_8>=1)&&(ClientsWaiting_2>=1))||((StartSecuring_28>=1)&&(Cli...2072
(forward)formula 10,1,893.965,9291556,1,0,15,5.9111e+07,19,0,7688,1.91287e+07,29
Formula is TRUE !

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

Able to resolve query Liveness after proving 12 properties.
FORMULA Liveness TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Total runtime 1579799 ms.

BK_STOP 1653145347425

--------------------
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="UtilityControlRoom-COL-Z4T4N10"
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 UtilityControlRoom-COL-Z4T4N10, 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 r283-smll-165307355900089"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T4N10.tgz
mv UtilityControlRoom-COL-Z4T4N10 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 ;