Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r286-smll-171654422800129.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is Peterson-COL-2, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r286-smll-171654422800129
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 8.1K Apr 12 02:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 12 02:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 12 02:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 12 02:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 02:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Apr 12 02:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 02:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Apr 12 02:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 42K May 18 16:43 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 1716799343747

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=gold2023
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Peterson-COL-2
Not applying reductions.
Model is COL
Liveness COL
Running Version 202304061127
[2024-05-27 08:42:27] [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]
[2024-05-27 08:42:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 08:42:27] [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.
[2024-05-27 08:42:28] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-27 08:42:28] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1066 ms
[2024-05-27 08:42:28] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 108 PT places and 159.0 transition bindings in 48 ms.
[2024-05-27 08:42:28] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 9 ms.
[2024-05-27 08:42:28] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2024-05-27 08:42:28] [INFO ] Unfolded HLPN to a Petri net with 108 places and 138 transitions 432 arcs in 40 ms.
[2024-05-27 08:42:28] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2024-05-27 08:42:28] [INFO ] Unfolded HLPN to a Petri net with 108 places and 138 transitions 432 arcs in 14 ms.
[2024-05-27 08:42:28] [INFO ] Unfolded 14 HLPN properties in 1 ms.
[2024-05-27 08:42:28] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 0 ms.
[2024-05-27 08:42:28] [INFO ] Skeletonized 14 HLPN properties in 1 ms.
Reduce places removed 2 places and 0 transitions.
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.
Domain [Process(3), Tour(2), Process(3)] of place BeginLoop breaks symmetries in sort Process
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
Arc [2:1*[$i, (MOD (ADD $j 1) 2)]] contains successor/predecessor on variables of sort Tour
[2024-05-27 08:42:28] [INFO ] Unfolded HLPN to a Petri net with 108 places and 138 transitions 432 arcs in 15 ms.
[2024-05-27 08:42:28] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 12 transitions.
Built sparse matrix representations for Structural reductions in 2 ms.20189KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 102/102 places, 126/126 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 33 ms. Remains 102 /102 variables (removed 0) and now considering 126/126 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 34 ms. Remains : 102/102 places, 126/126 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 102/102 places, 126/126 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 14 ms. Remains 102 /102 variables (removed 0) and now considering 126/126 (removed 0) transitions.
[2024-05-27 08:42:28] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 102 cols
[2024-05-27 08:42:29] [INFO ] Computed 11 invariants in 15 ms
[2024-05-27 08:42:29] [INFO ] Implicit Places using invariants in 323 ms returned []
[2024-05-27 08:42:29] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
[2024-05-27 08:42:29] [INFO ] Invariant cache hit.
[2024-05-27 08:42:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-27 08:42:29] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 629 ms to find 0 implicit places.
[2024-05-27 08:42:29] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-27 08:42:29] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
[2024-05-27 08:42:29] [INFO ] Invariant cache hit.
[2024-05-27 08:42:29] [INFO ] Dead Transitions using invariants and state equation in 253 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 916 ms. Remains : 102/102 places, 126/126 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1414 ms (no deadlock found). (steps per millisecond=884 )
Random directed walk for 1250003 steps, including 0 resets, run took 1034 ms (no deadlock found). (steps per millisecond=1208 )
[2024-05-27 08:42:32] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
[2024-05-27 08:42:32] [INFO ] Invariant cache hit.
[2024-05-27 08:42:32] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2024-05-27 08:42:32] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 5 ms returned unsat
[2024-05-27 08:42:32] [INFO ] Unfolded HLPN to a Petri net with 108 places and 138 transitions 432 arcs in 4 ms.
[2024-05-27 08:42:32] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 12 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-27 08:42:32] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
[2024-05-27 08:42:32] [INFO ] Invariant cache hit.
[2024-05-27 08:42:32] [INFO ] Flatten gal took : 73 ms
[2024-05-27 08:42:32] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-27 08:42:32] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 2 ms returned sat
[2024-05-27 08:42:32] [INFO ] Flatten gal took : 38 ms
[2024-05-27 08:42:32] [INFO ] After 181ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-27 08:42:32] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-27 08:42:32] [INFO ] After 20ms SMT Verify possible using 22 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 08:42:32] [INFO ] After 307ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 08:42:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2395195174217405019.gal : 54 ms
[2024-05-27 08:42:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14550333067480104510.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2395195174217405019.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14550333067480104510.prop' '--nowitness' '--gen-order' 'FOLLOW'
[2024-05-27 08:42:32] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-27 08:42:32] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 2 ms returned sat

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality14550333067480104510.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 12
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :12 after 23
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :23 after 59
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :59 after 594
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :594 after 976
[2024-05-27 08:42:33] [INFO ] After 103ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
Reachability property qltransition_13 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 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,1559,0.110241,5012,2,1080,13,6318,6,0,537,4035,0
Total reachable state count : 1559

Verifying 1 reachability properties.
Reachability property qltransition_13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_13,1,0.112027,5012,2,103,13,6318,7,0,544,4035,0
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-27 08:42:33] [INFO ] After 41ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-27 08:42:33] [INFO ] Deduced a trap composed of 8 places in 112 ms of which 4 ms to minimize.
[2024-05-27 08:42:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
[2024-05-27 08:42:33] [INFO ] After 199ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2024-05-27 08:42:33] [INFO ] After 382ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 25 ms.
Able to resolve query QuasiLiveness after proving 14 properties.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 12 transitions.
[2024-05-27 08:42:33] [INFO ] Flatten gal took : 25 ms
[2024-05-27 08:42:33] [INFO ] Flatten gal took : 22 ms
[2024-05-27 08:42:33] [INFO ] Time to serialize gal into /tmp/CTLFireability9416824215601721406.gal : 5 ms
[2024-05-27 08:42:33] [INFO ] Time to serialize properties into /tmp/CTLFireability15283439578175456553.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9416824215601721406.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15283439578175456553.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 14 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,20754,0.413026,11500,2,3064,5,29503,6,0,537,38664,0


Converting to forward existential form...Done !
original formula: AG(EF(((((Idle_1>=1)&&(WantSection_2>=1))||((Idle_0>=1)&&(WantSection_0>=1)))||((Idle_2>=1)&&(WantSection_4>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((Idle_1>=1)&&(WantSection_2>=1))||((Idle_0>=1)&&(WantSection_0>=1)))||((Idle_2...193
Reverse transition relation is NOT exact ! Due to transitions UpdateTurnj0k0i0, UpdateTurnj0k0i1, UpdateTurnj0k0i2, UpdateTurnj0k1i0, UpdateTurnj0k1i1, Upd...662
(forward)formula 0,1,2.57384,60256,1,0,271,315178,273,139,3137,214663,290
Formula is TRUE !

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

original formula: AG(EF((((((((AskForSection_3>=1)&&(Turn_3>=1))||((AskForSection_3>=1)&&(Turn_4>=1)))||(((AskForSection_2>=1)&&(Turn_0>=1))||((AskForSecti...724
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((AskForSection_3>=1)&&(Turn_3>=1))||((AskForSection_3>=1)&&(Turn_4>=1)))||(...784
(forward)formula 1,1,2.80824,68176,1,0,279,371709,274,143,3145,244800,302
Formula is TRUE !
Detected timeout of ITS tools.
[2024-05-27 08:42:36] [INFO ] Flatten gal took : 13 ms
[2024-05-27 08:42:36] [INFO ] Applying decomposition
[2024-05-27 08:42:36] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14123754851994313052.txt' '-o' '/tmp/graph14123754851994313052.bin' '-w' '/tmp/graph14123754851994313052.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14123754851994313052.bin' '-l' '-1' '-v' '-w' '/tmp/graph14123754851994313052.weights' '-q' '0' '-e' '0.001'
[2024-05-27 08:42:36] [INFO ] Decomposing Gal with order
[2024-05-27 08:42:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 08:42:36] [INFO ] Removed a total of 68 redundant transitions.
[2024-05-27 08:42:36] [INFO ] Flatten gal took : 62 ms
[2024-05-27 08:42:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 16 ms.
[2024-05-27 08:42:36] [INFO ] Time to serialize gal into /tmp/CTLFireability17898737003736700565.gal : 9 ms
[2024-05-27 08:42:36] [INFO ] Time to serialize properties into /tmp/CTLFireability207325380413398690.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17898737003736700565.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability207325380413398690.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
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,20754,0.210301,7468,401,83,6845,928,406,10453,74,3115,0


Converting to forward existential form...Done !
original formula: AG(EF((((((i6.i0.u4.Turn_1>=1)&&(i6.i0.u4.TestTurn_2>=1))||((i2.u19.Turn_5>=1)&&(i8.i0.u22.TestTurn_5>=1)))||(((i2.u19.Turn_4>=1)&&(i2.u1...324
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i6.i0.u4.Turn_1>=1)&&(i6.i0.u4.TestTurn_2>=1))||((i2.u19.Turn_5>=1)&&(i8.i0....384
Reverse transition relation is NOT exact ! Due to transitions UpdateTurnj0k0i1, UpdateTurnj0k0i2, UpdateTurnj0k1i0, UpdateTurnj0k1i2, UpdateTurnj0k2i0, Upd...697
(forward)formula 0,1,0.388022,9316,1,0,9785,1108,1882,17342,370,3353,38434
Formula is TRUE !

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

original formula: AG(EF(((((((i1.i0.u3.Turn_0>=1)&&(i7.i0.u6.TestTurn_4>=1))||((i6.i0.u4.Turn_1>=1)&&(i1.i0.u3.TestTurn_0>=1)))||(((i7.i0.u6.Turn_2>=1)&&(i...626
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i1.i0.u3.Turn_0>=1)&&(i7.i0.u6.TestTurn_4>=1))||((i6.i0.u4.Turn_1>=1)&&(i1....686
(forward)formula 1,1,0.439389,10108,1,0,11700,1289,1942,20472,375,3917,44685
Formula is TRUE !

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

original formula: AG(EF((((i2.u19.EndTurn_3>=1)||(i8.i0.u22.EndTurn_5>=1))||(i0.u21.EndTurn_1>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((i2.u19.EndTurn_3>=1)||(i8.i0.u22.EndTurn_5>=1))||(i0.u21.EndTurn_1>=1)))))] = ...160
(forward)formula 2,1,0.526297,11692,1,0,15060,1569,1952,24969,375,4564,54512
Formula is TRUE !

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

original formula: AG(EF((((i4.u20.EndTurn_4>=1)||(i0.u17.EndTurn_0>=1))||(i6.i0.u18.EndTurn_2>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((i4.u20.EndTurn_4>=1)||(i0.u17.EndTurn_0>=1))||(i6.i0.u18.EndTurn_2>=1)))))] = ...160
(forward)formula 3,1,0.574711,12748,1,0,17062,1621,1961,27752,375,4708,60615
Formula is TRUE !

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

original formula: AG(EF(((((i8.i0.u1.WantSection_3>=1)&&(i2.u19.CS_1>=1))||((i7.i1.u0.WantSection_1>=1)&&(i0.u21.CS_0>=1)))||((i0.u2.WantSection_5>=1)&&(i8...175
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i8.i0.u1.WantSection_3>=1)&&(i2.u19.CS_1>=1))||((i7.i1.u0.WantSection_1>=1)&&...235
(forward)formula 4,1,0.614945,13804,1,0,19049,1630,1976,30031,375,4787,66276
Formula is TRUE !

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

original formula: AG(EF(((((((i5.i1.u9.BeginLoop_5>=1)||(i6.i0.u26.BeginLoop_6>=1))||((i6.i1.u27.BeginLoop_7>=1)||(i6.i1.u10.BeginLoop_8>=1)))||(((i2.u11.B...555
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i5.i1.u9.BeginLoop_5>=1)||(i6.i0.u26.BeginLoop_6>=1))||((i6.i1.u27.BeginLoo...615
(forward)formula 5,1,0.666335,14860,1,0,21166,1639,2038,34000,375,4809,73098
Formula is TRUE !

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

original formula: AG(EF(((((i3.u12.TestIdentity_10>=1)||(i4.u15.TestIdentity_14>=1))||((i8.i0.u16.TestIdentity_17>=1)||(i1.i0.u7.TestIdentity_0>=1)))||((i5...216
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i3.u12.TestIdentity_10>=1)||(i4.u15.TestIdentity_14>=1))||((i8.i0.u16.TestIde...276
(forward)formula 6,1,0.711263,16180,1,0,24041,1666,2054,38522,375,5021,80630
Formula is TRUE !

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

original formula: AG(EF((((((i3.u28.TestIdentity_11>=1)||(i7.i1.u30.TestIdentity_13>=1))||((i7.i0.u29.TestIdentity_12>=1)||(i8.i0.u31.TestIdentity_15>=1)))...417
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i3.u28.TestIdentity_11>=1)||(i7.i1.u30.TestIdentity_13>=1))||((i7.i0.u29.Tes...477
(forward)formula 7,1,0.738185,16972,1,0,25503,1666,2092,41004,375,5021,86268
Formula is TRUE !

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

original formula: AG(EF((((((i6.i1.u10.IsEndLoop_7>=1)||(i6.i1.u27.IsEndLoop_6>=1))||((i3.u12.IsEndLoop_9>=1)||(i3.u13.IsEndLoop_10>=1)))||(((i4.u15.IsEndL...376
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i6.i1.u10.IsEndLoop_7>=1)||(i6.i1.u27.IsEndLoop_6>=1))||((i3.u12.IsEndLoop_9...436
(forward)formula 8,1,0.79349,18556,1,0,28854,1683,2125,46203,375,5060,95043
Formula is TRUE !

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

original formula: AG(EF(((((((i8.i0.u1.WantSection_3>=1)&&(i1.i0.u33.TestAlone_1>=1))||((i8.i0.u1.WantSection_3>=1)&&(i7.i1.u30.TestAlone_13>=1)))||(((i0.u...741
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i8.i0.u1.WantSection_3>=1)&&(i1.i0.u33.TestAlone_1>=1))||((i8.i0.u1.WantSec...801
(forward)formula 9,1,0.811757,19084,1,0,29501,1685,2198,47121,375,5063,98199
Formula is TRUE !

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

original formula: AG(EF(((((((i8.i0.u1.WantSection_2>=1)&&(i8.i1.u32.TestAlone_16>=1))||((i0.u2.WantSection_4>=1)&&(i3.u28.TestAlone_11>=1)))||(((i8.i0.u1....741
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i8.i0.u1.WantSection_2>=1)&&(i8.i1.u32.TestAlone_16>=1))||((i0.u2.WantSecti...801
(forward)formula 10,1,0.848414,20140,1,0,31661,1694,2253,50099,375,5135,103434
Formula is TRUE !

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

original formula: AG(EF(((((i6.i0.u18.IsEndLoop_8>=1)||(i2.u19.IsEndLoop_11>=1))||((i4.u15.IsEndLoop_14>=1)||(i8.i0.u16.IsEndLoop_17>=1)))||((i0.u17.IsEndL...193
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i6.i0.u18.IsEndLoop_8>=1)||(i2.u19.IsEndLoop_11>=1))||((i4.u15.IsEndLoop_14>=...253
(forward)formula 11,0,0.880235,20932,1,0,33042,1738,2270,52219,375,5284,107828
FORMULA Liveness FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 10258 ms.

BK_STOP 1716799358784

--------------------
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:
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="Peterson-COL-2"
export BK_EXAMINATION="Liveness"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is Peterson-COL-2, 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 r286-smll-171654422800129"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-2.tgz
mv Peterson-COL-2 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 ;