Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r280-smll-162123887900004.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 TokenRing-COL-005, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r280-smll-162123887900004
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 248K
-rw-r--r-- 1 mcc users 6.1K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 14:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 14:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 20:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 20:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_pt
-rw-r--r-- 1 mcc users 4 May 5 16:52 instance
-rw-r--r-- 1 mcc users 5 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 11K May 5 16:52 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 1621360418018

Running Version 0
[2021-05-18 17:53:41] [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]
[2021-05-18 17:53:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 17:53:41] [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.
[2021-05-18 17:53:42] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-18 17:53:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1135 ms
[2021-05-18 17:53:42] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 36 PT places and 222.0 transition bindings in 23 ms.
[2021-05-18 17:53:42] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions in 4 ms.
[2021-05-18 17:53:42] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_2885103615567810649.dot
[2021-05-18 17:53:42] [INFO ] Unfolded HLPN to a Petri net with 36 places and 156 transitions in 15 ms.
[2021-05-18 17:53:42] [INFO ] Unfolded HLPN properties in 0 ms.
[2021-05-18 17:53:42] [INFO ] Unfolded HLPN to a Petri net with 36 places and 156 transitions in 8 ms.
[2021-05-18 17:53:42] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_14534467757916978171.dot
[2021-05-18 17:53:42] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions in 0 ms.
[2021-05-18 17:53:42] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1002_4241512622588545640.dot
Reduce places removed 1 places and 0 transitions.
Skeleton produced trivially non deadlocked net.
[2021-05-18 17:53:42] [INFO ] Unfolded HLPN to a Petri net with 36 places and 156 transitions in 4 ms.
[2021-05-18 17:53:42] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1003_2253710916421198582.dot
Built sparse matrix representations for Structural reductions in 6 ms.11562KB memory used
Starting structural reductions, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 18 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 36/36 places, 156/156 transitions.
Starting structural reductions, iteration 0 : 36/36 places, 156/156 transitions.
Applied a total of 0 rules in 8 ms. Remains 36 /36 variables (removed 0) and now considering 156/156 (removed 0) transitions.
// Phase 1: matrix 156 rows 36 cols
[2021-05-18 17:53:42] [INFO ] Computed 6 place invariants in 13 ms
[2021-05-18 17:53:43] [INFO ] Implicit Places using invariants in 177 ms returned []
// Phase 1: matrix 156 rows 36 cols
[2021-05-18 17:53:43] [INFO ] Computed 6 place invariants in 5 ms
[2021-05-18 17:53:43] [INFO ] State equation strengthened by 130 read => feed constraints.
[2021-05-18 17:53:43] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
[2021-05-18 17:53:43] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 156 rows 36 cols
[2021-05-18 17:53:43] [INFO ] Computed 6 place invariants in 4 ms
[2021-05-18 17:53:43] [INFO ] Dead Transitions using invariants and state equation in 150 ms returned []
Finished structural reductions, in 1 iterations. Remains : 36/36 places, 156/156 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1218 ms (no deadlock found). (steps per millisecond=1026 )
Random directed walk for 1250000 steps, including 0 resets, run took 1024 ms (no deadlock found). (steps per millisecond=1220 )
// Phase 1: matrix 156 rows 36 cols
[2021-05-18 17:53:45] [INFO ] Computed 6 place invariants in 8 ms
[2021-05-18 17:53:45] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned unsat
[2021-05-18 17:53:45] [INFO ] Unfolded HLPN to a Petri net with 36 places and 156 transitions in 4 ms.
[2021-05-18 17:53:45] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1004_738799582831029034.dot
[2021-05-18 17:53:45] [INFO ] Initial state test concluded for 1 properties.
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Able to resolve query QuasiLiveness after proving 2 properties.
[2021-05-18 17:53:45] [INFO ] Flatten gal took : 63 ms
[2021-05-18 17:53:45] [INFO ] Flatten gal took : 26 ms
[2021-05-18 17:53:45] [INFO ] Time to serialize gal into /tmp/CTLFireability4050055971260542700.gal : 9 ms
[2021-05-18 17:53:45] [INFO ] Time to serialize properties into /tmp/CTLFireability3779792436171526656.ctl : 5 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability4050055971260542700.gal, -t, CGAL, -ctl, /tmp/CTLFireability3779792436171526656.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability4050055971260542700.gal -t CGAL -ctl /tmp/CTLFireability3779792436171526656.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 2 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,166,0.048564,5360,2,376,5,1409,6,0,303,927,0


Converting to forward existential form...Done !
original formula: AG(EF((((((((State_1>=1)&&(State_31>=1))||((State_2>=1)&&(State_32>=1)))||((State_3>=1)&&(State_33>=1)))||((State_5>=1)&&(State_35>=1)))||((State_4>=1)&&(State_34>=1)))||((State_0>=1)&&(State_30>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((State_1>=1)&&(State_31>=1))||((State_2>=1)&&(State_32>=1)))||((State_3>=1)&&(State_33>=1)))||((State_5>=1)&&(State_35>=1)))||((State_4>=1)&&(State_34>=1)))||((State_0>=1)&&(State_30>=1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions MainProcessx0, MainProcessx1, MainProcessx2, MainProcessx3, MainProcessx4, MainProcessx5, OtherProcessi1x0y1, OtherProcessi1x1y0, OtherProcessi1x1y2, OtherProcessi1x2y3, OtherProcessi1x3y4, OtherProcessi1x4y5, OtherProcessi1x5y0, OtherProcessi2x0y1, OtherProcessi2x1y0, OtherProcessi2x1y2, OtherProcessi2x2y0, OtherProcessi2x2y1, OtherProcessi2x2y3, OtherProcessi2x3y4, OtherProcessi2x4y5, OtherProcessi2x5y0, OtherProcessi3x0y1, OtherProcessi3x1y0, OtherProcessi3x1y2, OtherProcessi3x2y0, OtherProcessi3x2y1, OtherProcessi3x2y3, OtherProcessi3x3y0, OtherProcessi3x3y1, OtherProcessi3x3y2, OtherProcessi3x3y4, OtherProcessi3x4y5, OtherProcessi3x5y0, OtherProcessi4x0y1, OtherProcessi4x1y0, OtherProcessi4x1y2, OtherProcessi4x2y0, OtherProcessi4x2y1, OtherProcessi4x2y3, OtherProcessi4x3y0, OtherProcessi4x3y1, OtherProcessi4x3y2, OtherProcessi4x3y4, OtherProcessi4x4y0, OtherProcessi4x4y1, OtherProcessi4x4y2, OtherProcessi4x4y3, OtherProcessi4x4y5, OtherProcessi4x5y0, OtherProcessi5x0y1, OtherProcessi5x1y0, OtherProcessi5x1y2, OtherProcessi5x2y0, OtherProcessi5x2y1, OtherProcessi5x2y3, OtherProcessi5x3y0, OtherProcessi5x3y1, OtherProcessi5x3y2, OtherProcessi5x3y4, OtherProcessi5x4y0, OtherProcessi5x4y1, OtherProcessi5x4y2, OtherProcessi5x4y3, OtherProcessi5x4y5, OtherProcessi5x5y0, OtherProcessi5x5y1, OtherProcessi5x5y2, OtherProcessi5x5y3, OtherProcessi5x5y4, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :86/0/70/156
(forward)formula 0,1,0.160006,8652,1,0,222,16969,239,82,2168,20582,241
Formula is TRUE !

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

original formula: AG(EF((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((State_4>=1)&&(State_8>=1))||((State_25>=1)&&(State_30>=1)))||((State_9>=1)&&(State_13>=1)))||((State_20>=1)&&(State_25>=1)))||((State_15>=1)&&(State_20>=1)))||((State_25>=1)&&(State_34>=1)))||((State_9>=1)&&(State_17>=1)))||((State_19>=1)&&(State_27>=1)))||((State_5>=1)&&(State_6>=1)))||((State_29>=1)&&(State_33>=1)))||((State_8>=1)&&(State_15>=1)))||((State_5>=1)&&(State_10>=1)))||((State_16>=1)&&(State_18>=1)))||((State_28>=1)&&(State_31>=1)))||((State_0>=1)&&(State_9>=1)))||((State_12>=1)&&(State_23>=1)))||((State_20>=1)&&(State_29>=1)))||((State_24>=1)&&(State_32>=1)))||((State_28>=1)&&(State_35>=1)))||((State_7>=1)&&(State_17>=1)))||((State_17>=1)&&(State_20>=1)))||((State_1>=1)&&(State_6>=1)))||((State_22>=1)&&(State_25>=1)))||((State_11>=1)&&(State_12>=1)))||((State_1>=1)&&(State_10>=1)))||((State_11>=1)&&(State_16>=1)))||((State_23>=1)&&(State_27>=1)))||((State_27>=1)&&(State_30>=1)))||((State_13>=1)&&(State_21>=1)))||((State_27>=1)&&(State_34>=1)))||((State_3>=1)&&(State_10>=1)))||((State_3>=1)&&(State_6>=1)))||((State_22>=1)&&(State_29>=1)))||((State_10>=1)&&(State_14>=1)))||((State_14>=1)&&(State_19>=1)))||((State_6>=1)&&(State_15>=1)))||((State_14>=1)&&(State_23>=1)))||((State_18>=1)&&(State_26>=1)))||((State_4>=1)&&(State_9>=1)))||((State_9>=1)&&(State_12>=1)))||((State_15>=1)&&(State_19>=1)))||((State_19>=1)&&(State_24>=1)))||((State_21>=1)&&(State_28>=1)))||((State_25>=1)&&(State_33>=1)))||((State_9>=1)&&(State_16>=1)))||((State_19>=1)&&(State_28>=1)))||((State_15>=1)&&(State_23>=1)))||((State_21>=1)&&(State_24>=1)))||((State_24>=1)&&(State_31>=1)))||((State_29>=1)&&(State_34>=1)))||((State_16>=1)&&(State_21>=1)))||((State_24>=1)&&(State_35>=1)))||((State_29>=1)&&(State_30>=1)))||((State_5>=1)&&(State_7>=1)))||((State_28>=1)&&(State_32>=1)))||((State_0>=1)&&(State_8>=1)))||((State_12>=1)&&(State_20>=1)))||((State_12>=1)&&(State_19>=1)))||((State_17>=1)&&(State_19>=1)))||((State_11>=1)&&(State_13>=1)))||((State_23>=1)&&(State_28>=1)))||((State_7>=1)&&(State_12>=1)))||((State_1>=1)&&(State_11>=1)))||((State_7>=1)&&(State_16>=1)))||((State_13>=1)&&(State_22>=1)))||((State_3>=1)&&(State_11>=1)))||((State_3>=1)&&(State_7>=1)))||((State_23>=1)&&(State_24>=1)))||((State_18>=1)&&(State_25>=1)))||((State_26>=1)&&(State_35>=1)))||((State_2>=1)&&(State_9>=1)))||((State_10>=1)&&(State_15>=1)))||((State_22>=1)&&(State_26>=1)))||((State_18>=1)&&(State_29>=1)))||((State_26>=1)&&(State_31>=1)))||((State_6>=1)&&(State_14>=1)))||((State_20>=1)&&(State_27>=1)))||((State_4>=1)&&(State_6>=1)))||((State_15>=1)&&(State_18>=1)))||((State_15>=1)&&(State_22>=1)))||((State_21>=1)&&(State_29>=1)))||((State_25>=1)&&(State_32>=1)))||((State_19>=1)&&(State_29>=1)))||((State_0>=1)&&(State_7>=1)))||((State_29>=1)&&(State_31>=1)))||((State_24>=1)&&(State_34>=1)))||((State_8>=1)&&(State_13>=1)))||((State_13>=1)&&(State_18>=1)))||((State_16>=1)&&(State_20>=1)))||((State_21>=1)&&(State_25>=1)))||((State_5>=1)&&(State_8>=1)))||((State_28>=1)&&(State_33>=1)))||((State_0>=1)&&(State_11>=1)))||((State_8>=1)&&(State_17>=1)))||((State_12>=1)&&(State_21>=1)))||((State_17>=1)&&(State_22>=1)))||((State_17>=1)&&(State_18>=1)))||((State_13>=1)&&(State_23>=1)))||((State_11>=1)&&(State_14>=1)))||((State_23>=1)&&(State_25>=1)))||((State_27>=1)&&(State_32>=1)))||((State_1>=1)&&(State_8>=1)))||((State_7>=1)&&(State_15>=1)))||((State_3>=1)&&(State_8>=1)))||((State_10>=1)&&(State_12>=1)))||((State_26>=1)&&(State_34>=1)))||((State_2>=1)&&(State_6>=1)))||((State_6>=1)&&(State_13>=1)))||((State_14>=1)&&(State_21>=1)))||((State_22>=1)&&(State_27>=1)))||((State_26>=1)&&(State_30>=1)))||((State_2>=1)&&(State_10>=1)))||((State_6>=1)&&(State_17>=1)))||((State_18>=1)&&(State_28>=1)))||((State_4>=1)&&(State_11>=1)))||((State_9>=1)&&(State_14>=1)))||((State_20>=1)&&(State_24>=1)))||((State_4>=1)&&(State_7>=1)))||((State_25>=1)&&(State_35>=1)))||((State_19>=1)&&(State_26>=1)))||((State_16>=1)&&(State_23>=1)))||((State_24>=1)&&(State_33>=1)))||((State_8>=1)&&(State_12>=1)))||((State_21>=1)&&(State_26>=1)))||((State_29>=1)&&(State_32>=1)))||((State_16>=1)&&(State_19>=1)))||((State_5>=1)&&(State_9>=1)))||((State_28>=1)&&(State_30>=1)))||((State_12>=1)&&(State_22>=1)))||((State_8>=1)&&(State_16>=1)))||((State_0>=1)&&(State_10>=1)))||((State_20>=1)&&(State_28>=1)))||((State_17>=1)&&(State_21>=1)))||((State_22>=1)&&(State_24>=1)))||((State_23>=1)&&(State_26>=1)))||((State_27>=1)&&(State_31>=1)))||((State_1>=1)&&(State_9>=1)))||((State_11>=1)&&(State_15>=1)))||((State_27>=1)&&(State_35>=1)))||((State_7>=1)&&(State_14>=1)))||((State_13>=1)&&(State_20>=1)))||((State_10>=1)&&(State_13>=1)))||((State_2>=1)&&(State_7>=1)))||((State_10>=1)&&(State_17>=1)))||((State_14>=1)&&(State_18>=1)))||((State_2>=1)&&(State_11>=1)))||((State_6>=1)&&(State_16>=1)))||((State_14>=1)&&(State_22>=1)))||((State_18>=1)&&(State_27>=1)))||((State_26>=1)&&(State_33>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((State_4>=1)&&(State_8>=1))||((State_25>=1)&&(State_30>=1)))||((State_9>=1)&&(State_13>=1)))||((State_20>=1)&&(State_25>=1)))||((State_15>=1)&&(State_20>=1)))||((State_25>=1)&&(State_34>=1)))||((State_9>=1)&&(State_17>=1)))||((State_19>=1)&&(State_27>=1)))||((State_5>=1)&&(State_6>=1)))||((State_29>=1)&&(State_33>=1)))||((State_8>=1)&&(State_15>=1)))||((State_5>=1)&&(State_10>=1)))||((State_16>=1)&&(State_18>=1)))||((State_28>=1)&&(State_31>=1)))||((State_0>=1)&&(State_9>=1)))||((State_12>=1)&&(State_23>=1)))||((State_20>=1)&&(State_29>=1)))||((State_24>=1)&&(State_32>=1)))||((State_28>=1)&&(State_35>=1)))||((State_7>=1)&&(State_17>=1)))||((State_17>=1)&&(State_20>=1)))||((State_1>=1)&&(State_6>=1)))||((State_22>=1)&&(State_25>=1)))||((State_11>=1)&&(State_12>=1)))||((State_1>=1)&&(State_10>=1)))||((State_11>=1)&&(State_16>=1)))||((State_23>=1)&&(State_27>=1)))||((State_27>=1)&&(State_30>=1)))||((State_13>=1)&&(State_21>=1)))||((State_27>=1)&&(State_34>=1)))||((State_3>=1)&&(State_10>=1)))||((State_3>=1)&&(State_6>=1)))||((State_22>=1)&&(State_29>=1)))||((State_10>=1)&&(State_14>=1)))||((State_14>=1)&&(State_19>=1)))||((State_6>=1)&&(State_15>=1)))||((State_14>=1)&&(State_23>=1)))||((State_18>=1)&&(State_26>=1)))||((State_4>=1)&&(State_9>=1)))||((State_9>=1)&&(State_12>=1)))||((State_15>=1)&&(State_19>=1)))||((State_19>=1)&&(State_24>=1)))||((State_21>=1)&&(State_28>=1)))||((State_25>=1)&&(State_33>=1)))||((State_9>=1)&&(State_16>=1)))||((State_19>=1)&&(State_28>=1)))||((State_15>=1)&&(State_23>=1)))||((State_21>=1)&&(State_24>=1)))||((State_24>=1)&&(State_31>=1)))||((State_29>=1)&&(State_34>=1)))||((State_16>=1)&&(State_21>=1)))||((State_24>=1)&&(State_35>=1)))||((State_29>=1)&&(State_30>=1)))||((State_5>=1)&&(State_7>=1)))||((State_28>=1)&&(State_32>=1)))||((State_0>=1)&&(State_8>=1)))||((State_12>=1)&&(State_20>=1)))||((State_12>=1)&&(State_19>=1)))||((State_17>=1)&&(State_19>=1)))||((State_11>=1)&&(State_13>=1)))||((State_23>=1)&&(State_28>=1)))||((State_7>=1)&&(State_12>=1)))||((State_1>=1)&&(State_11>=1)))||((State_7>=1)&&(State_16>=1)))||((State_13>=1)&&(State_22>=1)))||((State_3>=1)&&(State_11>=1)))||((State_3>=1)&&(State_7>=1)))||((State_23>=1)&&(State_24>=1)))||((State_18>=1)&&(State_25>=1)))||((State_26>=1)&&(State_35>=1)))||((State_2>=1)&&(State_9>=1)))||((State_10>=1)&&(State_15>=1)))||((State_22>=1)&&(State_26>=1)))||((State_18>=1)&&(State_29>=1)))||((State_26>=1)&&(State_31>=1)))||((State_6>=1)&&(State_14>=1)))||((State_20>=1)&&(State_27>=1)))||((State_4>=1)&&(State_6>=1)))||((State_15>=1)&&(State_18>=1)))||((State_15>=1)&&(State_22>=1)))||((State_21>=1)&&(State_29>=1)))||((State_25>=1)&&(State_32>=1)))||((State_19>=1)&&(State_29>=1)))||((State_0>=1)&&(State_7>=1)))||((State_29>=1)&&(State_31>=1)))||((State_24>=1)&&(State_34>=1)))||((State_8>=1)&&(State_13>=1)))||((State_13>=1)&&(State_18>=1)))||((State_16>=1)&&(State_20>=1)))||((State_21>=1)&&(State_25>=1)))||((State_5>=1)&&(State_8>=1)))||((State_28>=1)&&(State_33>=1)))||((State_0>=1)&&(State_11>=1)))||((State_8>=1)&&(State_17>=1)))||((State_12>=1)&&(State_21>=1)))||((State_17>=1)&&(State_22>=1)))||((State_17>=1)&&(State_18>=1)))||((State_13>=1)&&(State_23>=1)))||((State_11>=1)&&(State_14>=1)))||((State_23>=1)&&(State_25>=1)))||((State_27>=1)&&(State_32>=1)))||((State_1>=1)&&(State_8>=1)))||((State_7>=1)&&(State_15>=1)))||((State_3>=1)&&(State_8>=1)))||((State_10>=1)&&(State_12>=1)))||((State_26>=1)&&(State_34>=1)))||((State_2>=1)&&(State_6>=1)))||((State_6>=1)&&(State_13>=1)))||((State_14>=1)&&(State_21>=1)))||((State_22>=1)&&(State_27>=1)))||((State_26>=1)&&(State_30>=1)))||((State_2>=1)&&(State_10>=1)))||((State_6>=1)&&(State_17>=1)))||((State_18>=1)&&(State_28>=1)))||((State_4>=1)&&(State_11>=1)))||((State_9>=1)&&(State_14>=1)))||((State_20>=1)&&(State_24>=1)))||((State_4>=1)&&(State_7>=1)))||((State_25>=1)&&(State_35>=1)))||((State_19>=1)&&(State_26>=1)))||((State_16>=1)&&(State_23>=1)))||((State_24>=1)&&(State_33>=1)))||((State_8>=1)&&(State_12>=1)))||((State_21>=1)&&(State_26>=1)))||((State_29>=1)&&(State_32>=1)))||((State_16>=1)&&(State_19>=1)))||((State_5>=1)&&(State_9>=1)))||((State_28>=1)&&(State_30>=1)))||((State_12>=1)&&(State_22>=1)))||((State_8>=1)&&(State_16>=1)))||((State_0>=1)&&(State_10>=1)))||((State_20>=1)&&(State_28>=1)))||((State_17>=1)&&(State_21>=1)))||((State_22>=1)&&(State_24>=1)))||((State_23>=1)&&(State_26>=1)))||((State_27>=1)&&(State_31>=1)))||((State_1>=1)&&(State_9>=1)))||((State_11>=1)&&(State_15>=1)))||((State_27>=1)&&(State_35>=1)))||((State_7>=1)&&(State_14>=1)))||((State_13>=1)&&(State_20>=1)))||((State_10>=1)&&(State_13>=1)))||((State_2>=1)&&(State_7>=1)))||((State_10>=1)&&(State_17>=1)))||((State_14>=1)&&(State_18>=1)))||((State_2>=1)&&(State_11>=1)))||((State_6>=1)&&(State_16>=1)))||((State_14>=1)&&(State_22>=1)))||((State_18>=1)&&(State_27>=1)))||((State_26>=1)&&(State_33>=1))))))] = FALSE
(forward)formula 1,1,0.306357,11288,1,0,224,18966,240,84,2198,23671,245
Formula is TRUE !

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

Able to resolve query Liveness after proving 2 properties.
FORMULA Liveness TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL

BK_STOP 1621360427483

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="TokenRing-COL-005"
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 TokenRing-COL-005, 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 r280-smll-162123887900004"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-005.tgz
mv TokenRing-COL-005 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 ;