Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r245-tall-174915598400114.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is TCPcondis-PT-05, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r245-tall-174915598400114
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rwxr-xr-x 1 mcc users 24K May 29 14:33 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 1749156501717

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=TCPcondis-PT-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
Liveness PT
Running Version 202505121319
[2025-06-05 20:48:22] [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]
[2025-06-05 20:48:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 20:48:23] [WARNING] Skipping unknown tool specific annotation: Tina
[2025-06-05 20:48:23] [WARNING] Unknown XML tag in source file: size
[2025-06-05 20:48:23] [WARNING] Unknown XML tag in source file: color
[2025-06-05 20:48:23] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2025-06-05 20:48:23] [INFO ] Transformed 30 places.
[2025-06-05 20:48:23] [INFO ] Transformed 32 transitions.
[2025-06-05 20:48:23] [INFO ] Parsed PT model containing 30 places and 32 transitions and 108 arcs in 132 ms.
Discarding 8 transitions out of 32. Remains 24
Built sparse matrix representations for Structural reductions in 4 ms.14686KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 30/30 places, 32/32 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 30
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 2 rules in 19 ms. Remains 30 /30 variables (removed 0) and now considering 30/32 (removed 2) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 29 ms. Remains : 30/30 places, 30/32 transitions.
Random walk for 1250000 steps, including 0 resets, run took 656 ms (no deadlock found). (steps per millisecond=1905 )
Random directed walk for 1250003 steps, including 0 resets, run took 395 ms (no deadlock found). (steps per millisecond=3164 )
// Phase 1: matrix 30 rows 30 cols
[2025-06-05 20:48:24] [INFO ] Computed 9 invariants in 5 ms
Starting Z3 with timeout 300.0 s and query timeout 30000.0 ms
[2025-06-05 20:48:24] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2025-06-05 20:48:24] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 6 ms returned unsat
Starting structural reductions in LIVENESS mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 26 transition count 28
Applied a total of 8 rules in 10 ms. Remains 26 /30 variables (removed 4) and now considering 28/32 (removed 4) transitions.
// Phase 1: matrix 28 rows 26 cols
[2025-06-05 20:48:24] [INFO ] Computed 9 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:48:24] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-06-05 20:48:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:48:24] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Running 24 sub problems to find dead transitions.
[2025-06-05 20:48:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 2/26 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/26 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 28/54 variables, 26/35 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 0/54 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 35 constraints, problems are : Problem set: 0 solved, 24 unsolved in 498 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 2/26 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/26 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 28/54 variables, 26/35 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 24/59 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/54 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 0/54 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/54 variables, and 59 constraints, problems are : Problem set: 0 solved, 24 unsolved in 764 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1291ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 1298ms
Starting structural reductions in LIVENESS mode, iteration 1 : 26/30 places, 28/32 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 1423 ms. Remains : 26/30 places, 28/32 transitions.
Discarding 8 transitions out of 28. Remains 20
Initial state reduction rules removed 2 formulas.
RANDOM walk for 2317 steps (0 resets) in 59 ms. (38 steps per ms) remains 0/18 properties
[2025-06-05 20:48:26] [INFO ] Flatten gal took : 22 ms
[2025-06-05 20:48:26] [INFO ] Flatten gal took : 5 ms
[2025-06-05 20:48:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17884231731606694144.gal : 4 ms
[2025-06-05 20:48:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11958455825401776569.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17884231731606694144.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11958455825401776569.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 20 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 26 transition count 28
Applied a total of 8 rules in 2 ms. Remains 26 /30 variables (removed 4) and now considering 28/32 (removed 4) transitions.
[2025-06-05 20:48:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:48:26] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-06-05 20:48:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:48:26] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Running 24 sub problems to find dead transitions.
[2025-06-05 20:48:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 2/26 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/26 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 28/54 variables, 26/35 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 0/54 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 35 constraints, problems are : Problem set: 0 solved, 24 unsolved in 325 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 2/26 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/26 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 28/54 variables, 26/35 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 24/59 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/54 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 0/54 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/54 variables, and 59 constraints, problems are : Problem set: 0 solved, 24 unsolved in 399 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 734ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 734ms
Starting structural reductions in LIVENESS mode, iteration 1 : 26/30 places, 28/32 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 811 ms. Remains : 26/30 places, 28/32 transitions.
Discarding 8 transitions out of 28. Remains 20
Net is quasi-live, checking if it is reversible to establish liveness.
[2025-06-05 20:48:27] [INFO ] Flatten gal took : 4 ms
[2025-06-05 20:48:27] [INFO ] Flatten gal took : 3 ms
[2025-06-05 20:48:27] [INFO ] Time to serialize gal into /tmp/CTLFireability2783075352983932527.gal : 1 ms
[2025-06-05 20:48:27] [INFO ] Time to serialize properties into /tmp/CTLFireability854328803150239525.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2783075352983932527.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability854328803150239525.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 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,733343,0.316114,16276,2,5664,5,73206,6,0,135,69346,0


Converting to forward existential form...Done !
original formula: AG(EF(((((((CLOSED==5)&&(CLOSING==0))&&((ESTAB==0)&&(FIN==0)))&&(((FINACK==0)&&(FINWAIT1==0))&&((FINWAIT2==0)&&(LASTACK==0))))&&((((LISTE...427
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((CLOSED==5)&&(CLOSING==0))&&((ESTAB==0)&&(FIN==0)))&&(((FINACK==0)&&(FINWAIT...487
Reverse transition relation is NOT exact ! Due to transitions raf2, xraf2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
Detected timeout of ITS tools.
[2025-06-05 20:48:30] [INFO ] Flatten gal took : 5 ms
[2025-06-05 20:48:30] [INFO ] Applying decomposition
[2025-06-05 20:48:30] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6983669277213941820.txt' '-o' '/tmp/graph6983669277213941820.bin' '-w' '/tmp/graph6983669277213941820.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6983669277213941820.bin' '-l' '-1' '-v' '-w' '/tmp/graph6983669277213941820.weights' '-q' '0' '-e' '0.001'
[2025-06-05 20:48:30] [INFO ] Decomposing Gal with order
[2025-06-05 20:48:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 20:48:30] [INFO ] Removed a total of 22 redundant transitions.
[2025-06-05 20:48:30] [INFO ] Flatten gal took : 31 ms
[2025-06-05 20:48:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-05 20:48:30] [INFO ] Time to serialize gal into /tmp/CTLFireability7807803420587854587.gal : 2 ms
[2025-06-05 20:48:30] [INFO ] Time to serialize properties into /tmp/CTLFireability2943574951501155143.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7807803420587854587.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2943574951501155143.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 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,733343,0.602171,26228,2155,1161,46326,3647,101,63090,41,65936,0


Converting to forward existential form...Done !
original formula: AG(EF(((((((u0.CLOSED==5)&&(u2.CLOSING==0))&&((u1.ESTAB==0)&&(u5.FIN==0)))&&(((u2.FINACK==0)&&(u2.FINWAIT1==0))&&((u2.FINWAIT2==0)&&(u0.L...505
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((u0.CLOSED==5)&&(u2.CLOSING==0))&&((u1.ESTAB==0)&&(u5.FIN==0)))&&(((u2.FINAC...565
Reverse transition relation is NOT exact ! Due to transitions raf2, xraf2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
Detected timeout of ITS tools.
[2025-06-05 20:48:33] [INFO ] Flatten gal took : 4 ms
[2025-06-05 20:48:33] [INFO ] Flatten gal took : 2 ms
[2025-06-05 20:48:33] [INFO ] Time to serialize gal into /tmp/CTLFireability12594937412419462592.gal : 1 ms
[2025-06-05 20:48:33] [INFO ] Time to serialize properties into /tmp/CTLFireability5970028557017217793.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12594937412419462592.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5970028557017217793.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 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,733343,0.311349,16328,2,5664,5,73206,6,0,135,69346,0


Converting to forward existential form...Done !
original formula: AG(EF(((((((CLOSED==5)&&(CLOSING==0))&&((ESTAB==0)&&(FIN==0)))&&(((FINACK==0)&&(FINWAIT1==0))&&((FINWAIT2==0)&&(LASTACK==0))))&&((((LISTE...427
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((CLOSED==5)&&(CLOSING==0))&&((ESTAB==0)&&(FIN==0)))&&(((FINACK==0)&&(FINWAIT...487
Reverse transition relation is NOT exact ! Due to transitions raf2, xraf2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,1,3.18171,97624,1,0,72,525042,77,46,1068,491360,109
Formula is TRUE !

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

Able to resolve query Liveness after proving 1 properties.
FORMULA Liveness TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS TOPOLOGICAL QUASI_LIVE_REVERSIBLE INITIAL_STATE
Total runtime 13572 ms.

BK_STOP 1749156516596

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="TCPcondis-PT-05"
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 2-5832"
echo " Executing tool itstools"
echo " Input is TCPcondis-PT-05, 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 r245-tall-174915598400114"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-05.tgz
mv TCPcondis-PT-05 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.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 ;