Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r288-smll-167863554300349.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
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 r288-smll-167863554300349
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 5.3K Feb 25 22:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Feb 25 22:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 21:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 21:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 22:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 22:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 22:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 25 22:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 42K Mar 5 18:23 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 1678909766825

Running Version 202205111006
[2023-03-15 19:49:29] [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]
[2023-03-15 19:49:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 19:49:29] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-15 19:49:30] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 19:49:31] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1555 ms
[2023-03-15 19:49:31] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 108 PT places and 159.0 transition bindings in 49 ms.
[2023-03-15 19:49:31] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 12 ms.
[2023-03-15 19:49:31] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2023-03-15 19:49:31] [INFO ] Unfolded HLPN to a Petri net with 108 places and 138 transitions 432 arcs in 33 ms.
[2023-03-15 19:49:31] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2023-03-15 19:49:31] [INFO ] Unfolded HLPN to a Petri net with 108 places and 138 transitions 432 arcs in 12 ms.
[2023-03-15 19:49:31] [INFO ] Unfolded 14 HLPN properties in 0 ms.
[2023-03-15 19:49:31] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 0 ms.
[2023-03-15 19:49:31] [INFO ] Skeletonized 14 HLPN properties in 0 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
[2023-03-15 19:49:31] [INFO ] Unfolded HLPN to a Petri net with 108 places and 138 transitions 432 arcs in 14 ms.
[2023-03-15 19:49:31] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 12 transitions.
Built sparse matrix representations for Structural reductions in 2 ms.17677KB memory used
Starting structural reductions in DEADLOCKS 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 32 ms. Remains 102 /102 variables (removed 0) and now considering 126/126 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 126/126 transitions.
Starting structural reductions in DEADLOCKS 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 12 ms. Remains 102 /102 variables (removed 0) and now considering 126/126 (removed 0) transitions.
[2023-03-15 19:49:31] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 102 cols
[2023-03-15 19:49:31] [INFO ] Computed 11 place invariants in 30 ms
[2023-03-15 19:49:32] [INFO ] Implicit Places using invariants in 323 ms returned []
[2023-03-15 19:49:32] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 102 cols
[2023-03-15 19:49:32] [INFO ] Computed 11 place invariants in 8 ms
[2023-03-15 19:49:32] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 19:49:32] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 604 ms to find 0 implicit places.
[2023-03-15 19:49:32] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-15 19:49:32] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 102 cols
[2023-03-15 19:49:32] [INFO ] Computed 11 place invariants in 9 ms
[2023-03-15 19:49:32] [INFO ] Dead Transitions using invariants and state equation in 289 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 126/126 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1832 ms (no deadlock found). (steps per millisecond=682 )
Random directed walk for 1250002 steps, including 0 resets, run took 1275 ms (no deadlock found). (steps per millisecond=980 )
[2023-03-15 19:49:35] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 102 cols
[2023-03-15 19:49:35] [INFO ] Computed 11 place invariants in 4 ms
[2023-03-15 19:49:35] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-15 19:49:35] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 4 ms returned unsat
[2023-03-15 19:49:35] [INFO ] Unfolded HLPN to a Petri net with 108 places and 138 transitions 432 arcs in 6 ms.
[2023-03-15 19:49:35] [INFO ] Unfolded 14 HLPN properties in 1 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 158 ms. (steps per millisecond=63 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 19:49:35] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 102 cols
[2023-03-15 19:49:35] [INFO ] Computed 11 place invariants in 4 ms
[2023-03-15 19:49:36] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-15 19:49:36] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 5 ms returned sat
[2023-03-15 19:49:36] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 19:49:36] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-15 19:49:36] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-15 19:49:36] [INFO ] After 110ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 19:49:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-15 19:49:36] [INFO ] After 31ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 19:49:36] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 4 ms to minimize.
[2023-03-15 19:49:36] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 2 ms to minimize.
[2023-03-15 19:49:36] [INFO ] Deduced a trap composed of 8 places in 83 ms of which 1 ms to minimize.
[2023-03-15 19:49:36] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 336 ms
[2023-03-15 19:49:36] [INFO ] After 398ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-03-15 19:49:36] [INFO ] After 627ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 31 ms.
Support contains 6 out of 102 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 102/102 places, 126/126 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 102 transition count 94
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 70 transition count 94
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 64 place count 70 transition count 74
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 104 place count 50 transition count 74
Applied a total of 104 rules in 33 ms. Remains 50 /102 variables (removed 52) and now considering 74/126 (removed 52) transitions.
Finished structural reductions, in 1 iterations. Remains : 50/102 places, 74/126 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1820 ms. (steps per millisecond=549 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 822 ms. (steps per millisecond=1216 ) properties (out of 1) seen :0
Finished probabilistic random walk after 22 steps, run visited all 1 properties in 7 ms. (steps per millisecond=3 )
Probabilistic random walk after 22 steps, saw 19 distinct states, run finished after 7 ms. (steps per millisecond=3 ) properties seen :1
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.
[2023-03-15 19:49:39] [INFO ] Flatten gal took : 51 ms
[2023-03-15 19:49:39] [INFO ] Flatten gal took : 24 ms
[2023-03-15 19:49:39] [INFO ] Time to serialize gal into /tmp/CTLFireability9503707712051328598.gal : 10 ms
[2023-03-15 19:49:39] [INFO ] Time to serialize properties into /tmp/CTLFireability9959632517783124891.ctl : 3 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/CTLFireability9503707712051328598.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9959632517783124891.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 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,20754,0.352295,12592,2,3064,5,29503,6,0,537,38664,0


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 0,1,2.32559,61436,1,0,271,315178,273,139,3140,214663,290
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 1,1,2.57188,69320,1,0,279,371709,274,143,3148,244829,302
Formula is TRUE !

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

original formula: AG(EF((((((Turn_1>=1)&&(TestTurn_2>=1))||((Turn_5>=1)&&(TestTurn_5>=1)))||(((Turn_4>=1)&&(TestTurn_3>=1))||((Turn_3>=1)&&(TestTurn_1>=1))...226
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((Turn_1>=1)&&(TestTurn_2>=1))||((Turn_5>=1)&&(TestTurn_5>=1)))||(((Turn_4>=1)...286
(forward)formula 2,1,2.7687,75392,1,0,283,412152,275,145,3153,267155,309
Formula is TRUE !
Detected timeout of ITS tools.
[2023-03-15 19:49:42] [INFO ] Flatten gal took : 17 ms
[2023-03-15 19:49:42] [INFO ] Applying decomposition
[2023-03-15 19:49:42] [INFO ] Flatten gal took : 16 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/graph5991649120082998056.txt' '-o' '/tmp/graph5991649120082998056.bin' '-w' '/tmp/graph5991649120082998056.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5991649120082998056.bin' '-l' '-1' '-v' '-w' '/tmp/graph5991649120082998056.weights' '-q' '0' '-e' '0.001'
[2023-03-15 19:49:42] [INFO ] Decomposing Gal with order
[2023-03-15 19:49:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 19:49:42] [INFO ] Removed a total of 69 redundant transitions.
[2023-03-15 19:49:42] [INFO ] Flatten gal took : 65 ms
[2023-03-15 19:49:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 16 ms.
[2023-03-15 19:49:43] [INFO ] Time to serialize gal into /tmp/CTLFireability13090131863764952865.gal : 33 ms
[2023-03-15 19:49:43] [INFO ] Time to serialize properties into /tmp/CTLFireability15706452201307559662.ctl : 2 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/CTLFireability13090131863764952865.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15706452201307559662.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.
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,20754,0.152245,8720,406,44,7646,274,378,11074,57,978,0


Converting to forward existential form...Done !
original formula: AG(EF(((((((i4.i0.u3.Turn_0>=1)&&(i6.i0.u5.TestTurn_4>=1))||((i1.i0.u7.Turn_1>=1)&&(i4.i0.u3.TestTurn_0>=1)))||(((i6.i0.u5.Turn_2>=1)&&(i...618
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i4.i0.u3.Turn_0>=1)&&(i6.i0.u5.TestTurn_4>=1))||((i1.i0.u7.Turn_1>=1)&&(i4....678
Reverse transition relation is NOT exact ! Due to transitions UpdateTurnj0k0i1, UpdateTurnj0k0i2, UpdateTurnj0k1i0, UpdateTurnj0k1i2, UpdateTurnj0k2i0, Upd...694
(forward)formula 0,1,0.268747,10420,1,0,10782,418,1784,18832,257,1180,40070
Formula is TRUE !

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

original formula: AG(EF((((i3.u20.EndTurn_3>=1)||(i8.i0.u22.EndTurn_5>=1))||(i0.u23.EndTurn_1>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((i3.u20.EndTurn_3>=1)||(i8.i0.u22.EndTurn_5>=1))||(i0.u23.EndTurn_1>=1)))))] = ...160
(forward)formula 1,1,0.319733,12268,1,0,14269,422,1792,23722,257,1195,50773
Formula is TRUE !

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

original formula: AG(EF((((i7.u21.EndTurn_4>=1)||(i0.u37.EndTurn_0>=1))||(i1.i0.u38.EndTurn_2>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((i7.u21.EndTurn_4>=1)||(i0.u37.EndTurn_0>=1))||(i1.i0.u38.EndTurn_2>=1)))))] = ...160
(forward)formula 2,1,0.358128,13324,1,0,16469,424,1802,26642,257,1200,57245
Formula is TRUE !

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

original formula: AG(EF(((((i8.i0.u0.WantSection_3>=1)&&(i3.u20.CS_1>=1))||((i6.i1.u1.WantSection_1>=1)&&(i0.u23.CS_0>=1)))||((i0.u2.WantSection_5>=1)&&(i8...175
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i8.i0.u0.WantSection_3>=1)&&(i3.u20.CS_1>=1))||((i6.i1.u1.WantSection_1>=1)&&...235
(forward)formula 3,1,0.382531,14116,1,0,18533,424,1815,29019,257,1200,63138
Formula is TRUE !

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

original formula: AG(EF(((((((i2.u25.BeginLoop_5>=1)||(i1.i0.u12.BeginLoop_6>=1))||((i1.i1.u13.BeginLoop_7>=1)||(i1.i1.u26.BeginLoop_8>=1)))||(((i3.u27.Beg...547
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i2.u25.BeginLoop_5>=1)||(i1.i0.u12.BeginLoop_6>=1))||((i1.i1.u13.BeginLoop_...607
(forward)formula 4,1,0.416892,15436,1,0,20694,431,1878,33179,257,1231,70395
Formula is TRUE !

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

original formula: AG(EF(((((i5.u28.TestIdentity_10>=1)||(i7.u31.TestIdentity_14>=1))||((i8.i0.u33.TestIdentity_17>=1)||(i4.i0.u8.TestIdentity_0>=1)))||((i2...213
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i5.u28.TestIdentity_10>=1)||(i7.u31.TestIdentity_14>=1))||((i8.i0.u33.TestIde...273
(forward)formula 5,1,0.453512,16756,1,0,23348,431,1893,37412,257,1239,78234
Formula is TRUE !

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

original formula: AG(EF((((((i5.u15.TestIdentity_11>=1)||(i6.i1.u30.TestIdentity_13>=1))||((i6.i0.u29.TestIdentity_12>=1)||(i8.i0.u32.TestIdentity_15>=1)))...411
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i5.u15.TestIdentity_11>=1)||(i6.i1.u30.TestIdentity_13>=1))||((i6.i0.u29.Tes...471
(forward)formula 6,1,0.481164,17548,1,0,24858,431,1933,39913,257,1240,84164
Formula is TRUE !

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

original formula: AG(EF((((((i1.i1.u26.IsEndLoop_7>=1)||(i1.i1.u13.IsEndLoop_6>=1))||((i5.u14.IsEndLoop_9>=1)||(i5.u28.IsEndLoop_10>=1)))||(((i7.u17.IsEndL...370
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i1.i1.u26.IsEndLoop_7>=1)||(i1.i1.u13.IsEndLoop_6>=1))||((i5.u14.IsEndLoop_9...430
(forward)formula 7,1,0.533623,18868,1,0,27673,439,1968,44593,257,1275,92266
Formula is TRUE !

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

original formula: AG(EF(((((((i8.i0.u0.WantSection_3>=1)&&(i4.i0.u24.TestAlone_1>=1))||((i8.i0.u0.WantSection_3>=1)&&(i6.i1.u30.TestAlone_13>=1)))||(((i0.u...735
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i8.i0.u0.WantSection_3>=1)&&(i4.i0.u24.TestAlone_1>=1))||((i8.i0.u0.WantSec...795
(forward)formula 8,1,0.554396,19396,1,0,28409,439,2043,45626,257,1275,95808
Formula is TRUE !

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

original formula: AG(EF(((((((i8.i0.u0.WantSection_2>=1)&&(i8.i1.u36.TestAlone_16>=1))||((i0.u2.WantSection_4>=1)&&(i5.u15.TestAlone_11>=1)))||(((i8.i0.u0....735
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i8.i0.u0.WantSection_2>=1)&&(i8.i1.u36.TestAlone_16>=1))||((i0.u2.WantSecti...795
(forward)formula 9,1,0.591252,20452,1,0,30488,443,2098,48573,257,1279,100978
Formula is TRUE !

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

original formula: AG(EF(((((i1.i0.u38.IsEndLoop_8>=1)||(i3.u20.IsEndLoop_11>=1))||((i7.u31.IsEndLoop_14>=1)||(i8.i0.u33.IsEndLoop_17>=1)))||((i0.u37.IsEndL...193
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i1.i0.u38.IsEndLoop_8>=1)||(i3.u20.IsEndLoop_11>=1))||((i7.u31.IsEndLoop_14>=...253
(forward)formula 10,0,0.62571,21244,1,0,31917,443,2112,50744,257,1281,105674
FORMULA Liveness FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 14181 ms.

BK_STOP 1678909783769

--------------------
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="Peterson-COL-2"
export BK_EXAMINATION="Liveness"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
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 r288-smll-167863554300349"
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 ;