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-167863554300354.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is Peterson-COL-3, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r288-smll-167863554300354
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.1K Feb 25 22:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 25 22:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 22:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 22:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K 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 15K Feb 25 22:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 147K Feb 25 22:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 22:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 25 22:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 43K 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 1678909816814

Running Version 202205111006
[2023-03-15 19:50:19] [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 19:50:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 19:50:19] [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 19:50:20] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 19:50:21] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1565 ms
[2023-03-15 19:50:21] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 256 PT places and 396.0 transition bindings in 45 ms.
[2023-03-15 19:50:21] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 12 ms.
[2023-03-15 19:50:21] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2023-03-15 19:50:21] [INFO ] Unfolded HLPN to a Petri net with 256 places and 356 transitions 1112 arcs in 48 ms.
[2023-03-15 19:50:21] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2023-03-15 19:50:21] [INFO ] Unfolded HLPN to a Petri net with 256 places and 356 transitions 1112 arcs in 17 ms.
[2023-03-15 19:50:21] [INFO ] Unfolded 14 HLPN properties in 1 ms.
[2023-03-15 19:50:21] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 0 ms.
[2023-03-15 19:50:21] [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(4), Tour(3), Process(4)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 3)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$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.
[2023-03-15 19:50:21] [INFO ] Unfolded HLPN to a Petri net with 256 places and 356 transitions 1112 arcs in 19 ms.
[2023-03-15 19:50:21] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Deduced a syphon composed of 12 places in 6 ms
Reduce places removed 12 places and 24 transitions.
Built sparse matrix representations for Structural reductions in 4 ms.10011KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 244/244 places, 332/332 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 47 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 244/244 places, 332/332 transitions.
Starting structural reductions in DEADLOCKS mode, iteration 0 : 244/244 places, 332/332 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 28 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2023-03-15 19:50:21] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2023-03-15 19:50:21] [INFO ] Computed 15 place invariants in 36 ms
[2023-03-15 19:50:22] [INFO ] Implicit Places using invariants in 455 ms returned []
[2023-03-15 19:50:22] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2023-03-15 19:50:22] [INFO ] Computed 15 place invariants in 10 ms
[2023-03-15 19:50:22] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-15 19:50:22] [INFO ] Implicit Places using invariants and state equation in 388 ms returned []
Implicit Place search using SMT with State Equation took 912 ms to find 0 implicit places.
[2023-03-15 19:50:22] [INFO ] Redundant transitions in 36 ms returned []
[2023-03-15 19:50:22] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2023-03-15 19:50:22] [INFO ] Computed 15 place invariants in 3 ms
[2023-03-15 19:50:23] [INFO ] Dead Transitions using invariants and state equation in 492 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 244/244 places, 332/332 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1742 ms (no deadlock found). (steps per millisecond=717 )
Random directed walk for 1250003 steps, including 0 resets, run took 1541 ms (no deadlock found). (steps per millisecond=811 )
[2023-03-15 19:50:26] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2023-03-15 19:50:26] [INFO ] Computed 15 place invariants in 11 ms
[2023-03-15 19:50:26] [INFO ] [Real]Absence check using 11 positive place invariants in 11 ms returned sat
[2023-03-15 19:50:26] [INFO ] [Real]Absence check using 11 positive and 4 generalized place invariants in 6 ms returned unsat
[2023-03-15 19:50:26] [INFO ] Unfolded HLPN to a Petri net with 256 places and 356 transitions 1112 arcs in 11 ms.
[2023-03-15 19:50:26] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 12 places in 3 ms
Reduce places removed 12 places and 24 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 19:50:26] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2023-03-15 19:50:26] [INFO ] Computed 15 place invariants in 4 ms
[2023-03-15 19:50:27] [INFO ] [Real]Absence check using 11 positive place invariants in 12 ms returned sat
[2023-03-15 19:50:27] [INFO ] [Real]Absence check using 11 positive and 4 generalized place invariants in 6 ms returned sat
[2023-03-15 19:50:27] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 19:50:27] [INFO ] [Nat]Absence check using 11 positive place invariants in 12 ms returned sat
[2023-03-15 19:50:27] [INFO ] [Nat]Absence check using 11 positive and 4 generalized place invariants in 7 ms returned sat
[2023-03-15 19:50:27] [INFO ] After 217ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 19:50:27] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-15 19:50:27] [INFO ] After 44ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 19:50:27] [INFO ] Deduced a trap composed of 12 places in 104 ms of which 7 ms to minimize.
[2023-03-15 19:50:27] [INFO ] Deduced a trap composed of 34 places in 112 ms of which 2 ms to minimize.
[2023-03-15 19:50:27] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 1 ms to minimize.
[2023-03-15 19:50:28] [INFO ] Deduced a trap composed of 38 places in 74 ms of which 2 ms to minimize.
[2023-03-15 19:50:28] [INFO ] Deduced a trap composed of 13 places in 66 ms of which 1 ms to minimize.
[2023-03-15 19:50:28] [INFO ] Deduced a trap composed of 33 places in 82 ms of which 1 ms to minimize.
[2023-03-15 19:50:28] [INFO ] Deduced a trap composed of 35 places in 72 ms of which 1 ms to minimize.
[2023-03-15 19:50:28] [INFO ] Deduced a trap composed of 35 places in 107 ms of which 1 ms to minimize.
[2023-03-15 19:50:28] [INFO ] Deduced a trap composed of 13 places in 142 ms of which 1 ms to minimize.
[2023-03-15 19:50:28] [INFO ] Deduced a trap composed of 17 places in 139 ms of which 2 ms to minimize.
[2023-03-15 19:50:28] [INFO ] Deduced a trap composed of 13 places in 153 ms of which 1 ms to minimize.
[2023-03-15 19:50:29] [INFO ] Deduced a trap composed of 41 places in 198 ms of which 1 ms to minimize.
[2023-03-15 19:50:29] [INFO ] Deduced a trap composed of 44 places in 115 ms of which 1 ms to minimize.
[2023-03-15 19:50:29] [INFO ] Deduced a trap composed of 41 places in 100 ms of which 1 ms to minimize.
[2023-03-15 19:50:29] [INFO ] Deduced a trap composed of 27 places in 160 ms of which 1 ms to minimize.
[2023-03-15 19:50:29] [INFO ] Deduced a trap composed of 38 places in 161 ms of which 1 ms to minimize.
[2023-03-15 19:50:29] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 2354 ms
[2023-03-15 19:50:29] [INFO ] After 2428ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 33 ms.
[2023-03-15 19:50:29] [INFO ] After 2813ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 36 ms.
Support contains 12 out of 244 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 244 transition count 242
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 154 transition count 242
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 180 place count 154 transition count 191
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 282 place count 103 transition count 191
Applied a total of 282 rules in 53 ms. Remains 103 /244 variables (removed 141) and now considering 191/332 (removed 141) transitions.
Finished structural reductions, in 1 iterations. Remains : 103/244 places, 191/332 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3465 ms. (steps per millisecond=288 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 1) seen :0
Finished probabilistic random walk after 33 steps, run visited all 1 properties in 8 ms. (steps per millisecond=4 )
Probabilistic random walk after 33 steps, saw 29 distinct states, run finished after 8 ms. (steps per millisecond=4 ) properties seen :1
Able to resolve query QuasiLiveness after proving 14 properties.
Deduced a syphon composed of 12 places in 8 ms
Reduce places removed 12 places and 24 transitions.
[2023-03-15 19:50:34] [INFO ] Flatten gal took : 153 ms
[2023-03-15 19:50:34] [INFO ] Flatten gal took : 70 ms
[2023-03-15 19:50:34] [INFO ] Time to serialize gal into /tmp/CTLFireability6415470126152440125.gal : 27 ms
[2023-03-15 19:50:34] [INFO ] Time to serialize properties into /tmp/CTLFireability13641492608019329671.ctl : 12 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/CTLFireability6415470126152440125.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13641492608019329671.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 14 CTL formulae.
Detected timeout of ITS tools.
[2023-03-15 19:50:37] [INFO ] Flatten gal took : 36 ms
[2023-03-15 19:50:37] [INFO ] Applying decomposition
[2023-03-15 19:50:37] [INFO ] Flatten gal took : 34 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/graph16093593656003403095.txt' '-o' '/tmp/graph16093593656003403095.bin' '-w' '/tmp/graph16093593656003403095.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16093593656003403095.bin' '-l' '-1' '-v' '-w' '/tmp/graph16093593656003403095.weights' '-q' '0' '-e' '0.001'
[2023-03-15 19:50:38] [INFO ] Decomposing Gal with order
[2023-03-15 19:50:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 19:50:38] [INFO ] Removed a total of 212 redundant transitions.
[2023-03-15 19:50:38] [INFO ] Flatten gal took : 117 ms
[2023-03-15 19:50:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 21 ms.
[2023-03-15 19:50:38] [INFO ] Time to serialize gal into /tmp/CTLFireability13398976338610437240.gal : 18 ms
[2023-03-15 19:50:38] [INFO ] Time to serialize properties into /tmp/CTLFireability6646560520447555506.ctl : 53 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/CTLFireability13398976338610437240.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6646560520447555506.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2023-03-15 19:50:41] [INFO ] Flatten gal took : 49 ms
[2023-03-15 19:50:41] [INFO ] Flatten gal took : 44 ms
[2023-03-15 19:50:41] [INFO ] Time to serialize gal into /tmp/CTLFireability3547670512035808438.gal : 3 ms
[2023-03-15 19:50:41] [INFO ] Time to serialize properties into /tmp/CTLFireability50133015037231769.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/CTLFireability3547670512035808438.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability50133015037231769.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...272
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2023-03-15 19:51:11] [INFO ] Flatten gal took : 39 ms
[2023-03-15 19:51:11] [INFO ] Applying decomposition
[2023-03-15 19:51:11] [INFO ] Flatten gal took : 53 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/graph9003559499708608310.txt' '-o' '/tmp/graph9003559499708608310.bin' '-w' '/tmp/graph9003559499708608310.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9003559499708608310.bin' '-l' '-1' '-v' '-w' '/tmp/graph9003559499708608310.weights' '-q' '0' '-e' '0.001'
[2023-03-15 19:51:12] [INFO ] Decomposing Gal with order
[2023-03-15 19:51:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 19:51:12] [INFO ] Removed a total of 208 redundant transitions.
[2023-03-15 19:51:12] [INFO ] Flatten gal took : 53 ms
[2023-03-15 19:51:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 23 labels/synchronizations in 8 ms.
[2023-03-15 19:51:12] [INFO ] Time to serialize gal into /tmp/CTLFireability4149888532719071426.gal : 5 ms
[2023-03-15 19:51:12] [INFO ] Time to serialize properties into /tmp/CTLFireability7473437689742345630.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/CTLFireability4149888532719071426.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7473437689742345630.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
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,3.40795e+06,5.10723,113656,3900,195,160677,2598,670,641877,97,22311,0


Converting to forward existential form...Done !
original formula: AG(EF(((((i1.i0.u1.Idle_0>=1)&&(i1.i0.u1.WantSection_0>=1))||((i0.u3.Idle_3>=1)&&(i0.u3.WantSection_6>=1)))||(((i8.i0.u0.Idle_1>=1)&&(i8....230
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i1.i0.u1.Idle_0>=1)&&(i1.i0.u1.WantSection_0>=1))||((i0.u3.Idle_3>=1)&&(i0.u3...290
Reverse transition relation is NOT exact ! Due to transitions UpdateTurnj2i2k2, UpdateTurnj2i2k3, BecomeIdlei0, BecomeIdlei1, BecomeIdlei2, BecomeIdlei3, N...1540
(forward)formula 0,1,11.3872,212368,1,0,328080,3437,3639,1.0897e+06,538,22634,1059529
Formula is TRUE !

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

original formula: AG(EF(((((((((i0.u26.AskForSection_3>=1)&&(i0.u6.Turn_2>=1))||((i0.u26.AskForSection_3>=1)&&(i0.u26.Turn_1>=1)))||(((i0.u26.AskForSection...2562
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((i0.u26.AskForSection_3>=1)&&(i0.u6.Turn_2>=1))||((i0.u26.AskForSection_3>...2622
(forward)formula 1,1,12.3931,240088,1,0,370344,3491,4019,1.23163e+06,560,23185,1185474
Formula is TRUE !

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

original formula: AG(EF(((((((i0.u6.Turn_2>=1)&&(i0.u6.TestTurn_6>=1))||((i5.u29.Turn_4>=1)&&(i5.u24.TestTurn_1>=1)))||(((i6.u30.Turn_11>=1)&&(i6.u30.TestT...597
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i0.u6.Turn_2>=1)&&(i0.u6.TestTurn_6>=1))||((i5.u29.Turn_4>=1)&&(i5.u24.Test...657
(forward)formula 2,1,12.9103,251440,1,0,388511,3496,4119,1.2791e+06,566,23288,1240293
Formula is TRUE !

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

original formula: AG(EF(((((((((i5.u29.Turn_7>=1)&&(i5.u7.TestTurn_7>=1))||((i0.u6.Turn_2>=1)&&(i0.u4.TestTurn_9>=1)))||(((i0.u6.Turn_2>=1)&&(i0.u26.TestTu...1747
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((i5.u29.Turn_7>=1)&&(i5.u7.TestTurn_7>=1))||((i0.u6.Turn_2>=1)&&(i0.u4.Tes...1807
(forward)formula 3,1,15.0397,305032,1,0,466408,4106,4393,1.60626e+06,578,28751,1441583
Formula is TRUE !

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

original formula: AG(EF((((i6.u25.EndTurn_2>=1)||(i6.u28.EndTurn_5>=1))||((i1.i0.u8.EndTurn_8>=1)||(i6.u30.EndTurn_11>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((i6.u25.EndTurn_2>=1)||(i6.u28.EndTurn_5>=1))||((i1.i0.u8.EndTurn_8>=1)||(i6.u3...185
(forward)formula 4,1,17.6784,360928,1,0,555044,4295,4403,1.75948e+06,578,29718,1679888
Formula is TRUE !

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

original formula: AG(EF(((((i5.u24.EndTurn_1>=1)||(i0.u5.EndTurn_0>=1))||((i0.u26.EndTurn_3>=1)||(i5.u27.EndTurn_4>=1)))||(((i5.u7.EndTurn_7>=1)||(i0.u6.En...219
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i5.u24.EndTurn_1>=1)||(i0.u5.EndTurn_0>=1))||((i0.u26.EndTurn_3>=1)||(i5.u27....279
(forward)formula 5,1,18.7082,386796,1,0,604398,4326,4436,1.90457e+06,578,30088,1819843
Formula is TRUE !

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

original formula: AG(EF(((((i7.u2.WantSection_5>=1)&&(i1.i0.u8.CS_2>=1))||((i0.u3.WantSection_7>=1)&&(i6.u30.CS_3>=1)))||(((i1.i0.u1.WantSection_1>=1)&&(i6...222
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i7.u2.WantSection_5>=1)&&(i1.i0.u8.CS_2>=1))||((i0.u3.WantSection_7>=1)&&(i6....282
(forward)formula 6,1,19.3759,403692,1,0,636219,4369,4457,1.94715e+06,578,30526,1906433
Formula is TRUE !

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

original formula: AG(EF((((((((i10.u64.BeginLoop_17>=1)||(i5.u43.BeginLoop_16>=1))||((i10.u58.BeginLoop_19>=1)||(i10.u44.BeginLoop_18>=1)))||(((i2.u13.Begi...1420
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i10.u64.BeginLoop_17>=1)||(i5.u43.BeginLoop_16>=1))||((i10.u58.BeginLoop_1...1480
(forward)formula 7,1,20.2228,421908,1,0,666752,4377,4612,2.01688e+06,578,30558,1998621
Formula is TRUE !

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

original formula: AG(EF((((((i1.i1.u65.TestIdentity_34>=1)||(i14.i1.u31.TestIdentity_0>=1))||((i10.u64.TestIdentity_17>=1)||(i3.u22.TestIdentity_39>=1)))||...409
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i1.i1.u65.TestIdentity_34>=1)||(i14.i1.u31.TestIdentity_0>=1))||((i10.u64.Te...469
(forward)formula 8,1,21.3125,451740,1,0,714867,4440,4647,2.16722e+06,578,31208,2126662
Formula is TRUE !

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

original formula: AG(EF((((((((i10.u44.TestIdentity_18>=1)||(i10.u58.TestIdentity_19>=1))||((i5.u43.TestIdentity_16>=1)||(i2.u45.TestIdentity_22>=1)))||(((...1177
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i10.u44.TestIdentity_18>=1)||(i10.u58.TestIdentity_19>=1))||((i5.u43.TestI...1237
(forward)formula 9,1,22.0329,466524,1,0,738257,4441,4768,2.22174e+06,578,31209,2204808
Formula is TRUE !

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

original formula: AG(EF((((((((i14.i0.u33.IsEndLoop_2>=1)||(i14.i0.u9.IsEndLoop_1>=1))||((i14.i1.u62.IsEndLoop_0>=1)||(i7.u35.IsEndLoop_6>=1)))||(((i8.i0.u...1072
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i14.i0.u33.IsEndLoop_2>=1)||(i14.i0.u9.IsEndLoop_1>=1))||((i14.i1.u62.IsEn...1132
(forward)formula 10,1,22.9043,485004,1,0,771357,4445,4879,2.27573e+06,579,31239,2297310
Formula is TRUE !

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

original formula: AG(EF(((((((((i0.u3.WantSection_7>=1)&&(i7.u35.TestAlone_7>=1))||((i7.u2.WantSection_5>=1)&&(i12.u55.TestAlone_46>=1)))||(((i7.u2.WantSec...2131
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((i0.u3.WantSection_7>=1)&&(i7.u35.TestAlone_7>=1))||((i7.u2.WantSection_5>...2191
(forward)formula 11,1,23.348,493188,1,0,785046,4445,5104,2.30146e+06,579,31239,2345075
Formula is TRUE !

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

original formula: AG(EF(((((((((i1.i0.u1.WantSection_0>=1)&&(i6.u53.TestAlone_44>=1))||((i8.i0.u0.WantSection_2>=1)&&(i15.i1.u37.TestAlone_9>=1)))||(((i7.u...2131
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((i1.i0.u1.WantSection_0>=1)&&(i6.u53.TestAlone_44>=1))||((i8.i0.u0.WantSec...2191
(forward)formula 12,1,27.1506,567372,1,0,895217,4491,5275,2.63252e+06,579,31942,2633881
Formula is TRUE !

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

original formula: AG(EF((((((i0.u5.IsEndLoop_3>=1)||(i5.u27.IsEndLoop_19>=1))||((i3.u22.IsEndLoop_39>=1)||(i5.u24.IsEndLoop_7>=1)))||(((i6.u28.IsEndLoop_23...356
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i0.u5.IsEndLoop_3>=1)||(i5.u27.IsEndLoop_19>=1))||((i3.u22.IsEndLoop_39>=1)|...416
(forward)formula 13,0,27.739,583740,1,0,923899,4521,5317,2.70889e+06,579,32030,2715185
FORMULA Liveness FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 80595 ms.

BK_STOP 1678909900179

--------------------
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-3"
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-3, 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-167863554300354"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-3.tgz
mv Peterson-COL-3 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 ;