About the Execution of ITS-Tools for Philosophers-PT-000100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7489.739 | 3600000.00 | 3708422.00 | 9010.90 | TFFTFTT?TF?FTFTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r210-smll-177969942000138.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=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 2-5973
Executing tool itstools
Input is Philosophers-PT-000100, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942000138
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.4M
-rw-r--r-- 1 mcc users 93K Mar 5 10:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 541K Mar 5 10:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 55K Mar 5 10:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 361K Mar 5 10:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 53K Mar 16 08:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 220K Mar 16 08:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 34K Mar 16 08:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 179K Mar 16 08:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 374K Mar 5 10:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.2M Mar 5 10:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 136K Mar 5 10:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 917K Mar 5 10:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 9.6K Mar 16 08:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 28K Mar 16 08:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 215K Mar 3 18:30 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Philosophers-PT-000100-CTLFireability-2024-00
FORMULA_NAME Philosophers-PT-000100-CTLFireability-2024-01
FORMULA_NAME Philosophers-PT-000100-CTLFireability-2024-02
FORMULA_NAME Philosophers-PT-000100-CTLFireability-2024-03
FORMULA_NAME Philosophers-PT-000100-CTLFireability-2024-04
FORMULA_NAME Philosophers-PT-000100-CTLFireability-2024-05
FORMULA_NAME Philosophers-PT-000100-CTLFireability-2024-06
FORMULA_NAME Philosophers-PT-000100-CTLFireability-2024-07
FORMULA_NAME Philosophers-PT-000100-CTLFireability-2024-08
FORMULA_NAME Philosophers-PT-000100-CTLFireability-2024-09
FORMULA_NAME Philosophers-PT-000100-CTLFireability-2024-10
FORMULA_NAME Philosophers-PT-000100-CTLFireability-2024-11
FORMULA_NAME Philosophers-PT-000100-CTLFireability-2024-12
FORMULA_NAME Philosophers-PT-000100-CTLFireability-2024-13
FORMULA_NAME Philosophers-PT-000100-CTLFireability-2024-14
FORMULA_NAME Philosophers-PT-000100-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779878046947
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-PT-000100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-27 10:34:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-27 10:34:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 10:34:08] [INFO ] Load time of PNML (sax parser for PT used): 163 ms
[2026-05-27 10:34:08] [INFO ] Transformed 500 places.
[2026-05-27 10:34:08] [INFO ] Transformed 500 transitions.
[2026-05-27 10:34:08] [INFO ] Found NUPN structural information;
[2026-05-27 10:34:09] [INFO ] Parsed PT model containing 500 places and 500 transitions and 1600 arcs in 323 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 49 ms.
Support contains 500 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 27 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5559365106867852718.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15802684851559434117.kers'
[2026-05-27 10:34:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5559365106867852718.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15802684851559434117.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 500 rows 500 cols 1600 entries
Finished phase 1 with 300 SingleSign rule and 0 generalized
[2026-05-27 10:34:09] [INFO ] Computed 200 invariants in 3 ms
Computed 200 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-15802684851559434117.kers
Total runtime 6 ms.
[2026-05-27 10:34:10] [INFO ] Implicit Places using invariants in 607 ms returned []
[2026-05-27 10:34:10] [INFO ] Invariant cache hit.
[2026-05-27 10:34:10] [INFO ] Implicit Places using invariants and state equation in 552 ms returned []
Implicit Place search using SMT with State Equation took 1206 ms to find 0 implicit places.
Running 300 sub problems to find dead transitions.
[2026-05-27 10:34:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 100/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 100/500 variables, 100/600 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (OVERLAPS) 500/1000 variables, 500/1200 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/1000 variables, and 1200 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30025 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 100/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 100/500 variables, 100/600 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (OVERLAPS) 500/1000 variables, 500/1200 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1000 variables, 300/1500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/1000 variables, and 1500 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30016 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60204ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 60224ms
Finished structural reductions in LTL mode , in 1 iterations and 61512 ms. Remains : 500/500 places, 500/500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 4 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:35:10] [INFO ] Invariant cache hit.
[2026-05-27 10:35:11] [INFO ] Implicit Places using invariants in 221 ms returned []
[2026-05-27 10:35:11] [INFO ] Invariant cache hit.
[2026-05-27 10:35:11] [INFO ] Implicit Places using invariants and state equation in 467 ms returned []
Implicit Place search using SMT with State Equation took 691 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 696 ms. Remains : 500/500 places, 500/500 transitions.
Support contains 500 out of 500 places after structural reductions.
[2026-05-27 10:35:12] [INFO ] Flatten gal took : 133 ms
[2026-05-27 10:35:12] [INFO ] Flatten gal took : 77 ms
[2026-05-27 10:35:12] [INFO ] Input system was already deterministic with 500 transitions.
Reduction of identical properties reduced properties to check from 43 to 36
RANDOM walk for 40000 steps (8 resets) in 1694 ms. (23 steps per ms) remains 1/36 properties
BEST_FIRST walk for 30639 steps (6 resets) in 269 ms. (113 steps per ms) remains 0/1 properties
[2026-05-27 10:35:13] [INFO ] Flatten gal took : 34 ms
[2026-05-27 10:35:13] [INFO ] Flatten gal took : 50 ms
[2026-05-27 10:35:13] [INFO ] Input system was already deterministic with 500 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 22 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:35:13] [INFO ] Invariant cache hit.
[2026-05-27 10:35:14] [INFO ] Implicit Places using invariants in 233 ms returned []
[2026-05-27 10:35:14] [INFO ] Invariant cache hit.
[2026-05-27 10:35:14] [INFO ] Implicit Places using invariants and state equation in 467 ms returned []
Implicit Place search using SMT with State Equation took 704 ms to find 0 implicit places.
[2026-05-27 10:35:14] [INFO ] Redundant transitions in 38 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 771 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:35:14] [INFO ] Flatten gal took : 29 ms
[2026-05-27 10:35:14] [INFO ] Flatten gal took : 37 ms
[2026-05-27 10:35:14] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:35:14] [INFO ] Flatten gal took : 35 ms
[2026-05-27 10:35:14] [INFO ] Flatten gal took : 34 ms
[2026-05-27 10:35:14] [INFO ] Time to serialize gal into /tmp/CTLFireability4946715863946650028.gal : 26 ms
[2026-05-27 10:35:14] [INFO ] Time to serialize properties into /tmp/CTLFireability13024289644919737378.ctl : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4946715863946650028.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13024289644919737378.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,5.15378e+47,0.303918,8128,2,2656,5,11351,6,0,2503,8493,0
Converting to forward existential form...Done !
original formula: EG(AF(((((((((((Think_43==1)&&(Fork_43==1))||((Think_62==1)&&(Fork_62==1)))||(((Think_41==1)&&(Fork_41==1))||((Think_1==1)&&(Fork_1==1)))...14958
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((((((((((Think_43==1)&&(Fork_43==1))||((Think_62==1)&&(Fork_62==1)))||(((Think_41==1)&&(Fork_...21796
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/23125/500
Hit Full ! (commute/partial/dont) 0/23125/500
Detected timeout of ITS tools.
[2026-05-27 10:35:44] [INFO ] Flatten gal took : 25 ms
[2026-05-27 10:35:44] [INFO ] Applying decomposition
[2026-05-27 10:35:45] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3009968692828530376.txt' '-o' '/tmp/graph3009968692828530376.bin' '-w' '/tmp/graph3009968692828530376.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3009968692828530376.bin' '-l' '-1' '-v' '-w' '/tmp/graph3009968692828530376.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:35:45] [INFO ] Decomposing Gal with order
[2026-05-27 10:35:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:35:45] [INFO ] Removed a total of 96 redundant transitions.
[2026-05-27 10:35:45] [INFO ] Flatten gal took : 150 ms
[2026-05-27 10:35:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 314 labels/synchronizations in 32 ms.
[2026-05-27 10:35:45] [INFO ] Time to serialize gal into /tmp/CTLFireability13941704778997597058.gal : 17 ms
[2026-05-27 10:35:45] [INFO ] Time to serialize properties into /tmp/CTLFireability12182737807297192709.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13941704778997597058.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12182737807297192709.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
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,5.15378e+47,0.173961,8608,588,51,5075,302,658,3523,93,465,0
Converting to forward existential form...Done !
original formula: EG(AF(((((((((((i12.i0.u37.Think_43==1)&&(i9.i0.u63.Fork_43==1))||((i10.i2.u79.Think_62==1)&&(i10.i2.u79.Fork_62==1)))||(((i12.i0.u62.Thi...24277
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((((((((((i12.i0.u37.Think_43==1)&&(i9.i0.u63.Fork_43==1))||((i10.i2.u79.Think_62==1)&&(i10.i2...35257
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 24 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:36:15] [INFO ] Invariant cache hit.
[2026-05-27 10:36:16] [INFO ] Implicit Places using invariants in 345 ms returned []
[2026-05-27 10:36:16] [INFO ] Invariant cache hit.
[2026-05-27 10:36:16] [INFO ] Implicit Places using invariants and state equation in 620 ms returned []
Implicit Place search using SMT with State Equation took 978 ms to find 0 implicit places.
[2026-05-27 10:36:16] [INFO ] Redundant transitions in 16 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1025 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:36:16] [INFO ] Flatten gal took : 19 ms
[2026-05-27 10:36:16] [INFO ] Flatten gal took : 24 ms
[2026-05-27 10:36:16] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:36:16] [INFO ] Flatten gal took : 23 ms
[2026-05-27 10:36:16] [INFO ] Flatten gal took : 23 ms
[2026-05-27 10:36:16] [INFO ] Time to serialize gal into /tmp/CTLFireability16545640977952160407.gal : 5 ms
[2026-05-27 10:36:16] [INFO ] Time to serialize properties into /tmp/CTLFireability5750837811304419670.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16545640977952160407.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5750837811304419670.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,5.15378e+47,0.350609,8180,2,2656,5,11351,6,0,2503,8493,0
Converting to forward existential form...Done !
original formula: (EG((((((((((Fork_63==1)&&(Catch1_63==1))||((Fork_75==1)&&(Catch1_75==1)))||(((Fork_14==1)&&(Catch1_14==1))||((Fork_6==1)&&(Catch1_6==1))...8183
=> equivalent forward existential formula: [FwdG((Init * !(EG((((((((((Fork_63==1)&&(Catch1_63==1))||((Fork_75==1)&&(Catch1_75==1)))||(((Fork_14==1)&&(Catc...8231
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/500
Detected timeout of ITS tools.
[2026-05-27 10:36:47] [INFO ] Flatten gal took : 28 ms
[2026-05-27 10:36:47] [INFO ] Applying decomposition
[2026-05-27 10:36:47] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18089560092331092792.txt' '-o' '/tmp/graph18089560092331092792.bin' '-w' '/tmp/graph18089560092331092792.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18089560092331092792.bin' '-l' '-1' '-v' '-w' '/tmp/graph18089560092331092792.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:36:47] [INFO ] Decomposing Gal with order
[2026-05-27 10:36:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:36:47] [INFO ] Removed a total of 99 redundant transitions.
[2026-05-27 10:36:47] [INFO ] Flatten gal took : 43 ms
[2026-05-27 10:36:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 318 labels/synchronizations in 17 ms.
[2026-05-27 10:36:47] [INFO ] Time to serialize gal into /tmp/CTLFireability7959962619451954248.gal : 9 ms
[2026-05-27 10:36:47] [INFO ] Time to serialize properties into /tmp/CTLFireability894414456799041780.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7959962619451954248.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability894414456799041780.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
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,5.15378e+47,0.159119,8604,561,53,4904,313,633,3517,90,449,0
Converting to forward existential form...Done !
original formula: (EG((((((((((i11.i1.u81.Fork_63==1)&&(i11.i1.u81.Catch1_63==1))||((i12.i0.u10.Fork_75==1)&&(i12.i2.u42.Catch1_75==1)))||(((i4.i1.u2.Fork_...13296
=> equivalent forward existential formula: [FwdG((Init * !(EG((((((((((i11.i1.u81.Fork_63==1)&&(i11.i1.u81.Catch1_63==1))||((i12.i0.u10.Fork_75==1)&&(i12.i...13344
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 26 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:37:17] [INFO ] Invariant cache hit.
[2026-05-27 10:37:17] [INFO ] Implicit Places using invariants in 306 ms returned []
[2026-05-27 10:37:17] [INFO ] Invariant cache hit.
[2026-05-27 10:37:18] [INFO ] Implicit Places using invariants and state equation in 528 ms returned []
Implicit Place search using SMT with State Equation took 839 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 865 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:37:18] [INFO ] Flatten gal took : 13 ms
[2026-05-27 10:37:18] [INFO ] Flatten gal took : 16 ms
[2026-05-27 10:37:18] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:37:18] [INFO ] Flatten gal took : 16 ms
[2026-05-27 10:37:18] [INFO ] Flatten gal took : 29 ms
[2026-05-27 10:37:18] [INFO ] Time to serialize gal into /tmp/CTLFireability16654999714107161018.gal : 4 ms
[2026-05-27 10:37:18] [INFO ] Time to serialize properties into /tmp/CTLFireability12066720359313719135.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16654999714107161018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12066720359313719135.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
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,5.15378e+47,0.291107,8180,2,2656,5,11351,6,0,2503,8493,0
Converting to forward existential form...Done !
original formula: AG(((((((((E(EX(((((((((((Fork_38==1)&&(Catch2_39==1))||((Fork_35==1)&&(Catch2_36==1)))||(((Fork_44==1)&&(Catch2_45==1))||((Fork_21==1)&&...16560
=> equivalent forward existential formula: [(((((((((FwdU(Init,TRUE) * !((((((((((Think_16==1)&&(Fork_16==1))||((Think_53==1)&&(Fork_53==1)))||(((Think_75=...16650
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,21.5033,557352,1,0,48,2.86546e+06,38,30,14059,4.00506e+06,26
FORMULA Philosophers-PT-000100-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 9 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:37:40] [INFO ] Invariant cache hit.
[2026-05-27 10:37:40] [INFO ] Implicit Places using invariants in 199 ms returned []
[2026-05-27 10:37:40] [INFO ] Invariant cache hit.
[2026-05-27 10:37:40] [INFO ] Implicit Places using invariants and state equation in 422 ms returned []
Implicit Place search using SMT with State Equation took 623 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 634 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:37:40] [INFO ] Flatten gal took : 12 ms
[2026-05-27 10:37:40] [INFO ] Flatten gal took : 17 ms
[2026-05-27 10:37:40] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:37:40] [INFO ] Flatten gal took : 31 ms
[2026-05-27 10:37:40] [INFO ] Flatten gal took : 17 ms
[2026-05-27 10:37:40] [INFO ] Time to serialize gal into /tmp/CTLFireability3910911522000802511.gal : 3 ms
[2026-05-27 10:37:40] [INFO ] Time to serialize properties into /tmp/CTLFireability2468936875155821614.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3910911522000802511.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2468936875155821614.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
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,5.15378e+47,0.275893,8180,2,2656,5,11351,6,0,2503,8493,0
Converting to forward existential form...Done !
original formula: AX((((AF((((((((((Fork_63==0)||(Catch1_63==0))&&((Fork_75==0)||(Catch1_75==0)))&&(((Fork_14==0)||(Catch1_14==0))&&((Fork_6==0)||(Catch1_6...20050
=> equivalent forward existential formula: [(EY((((EY(Init) * !((((((((((Fork_63==0)||(Catch1_63==0))&&((Fork_75==0)||(Catch1_75==0)))&&(((Fork_14==0)||(Ca...20124
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/22929/500
(forward)formula 0,1,8.29505,158656,1,0,21,995479,36,12,15962,366832,18
FORMULA Philosophers-PT-000100-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 6 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:37:49] [INFO ] Invariant cache hit.
[2026-05-27 10:37:49] [INFO ] Implicit Places using invariants in 244 ms returned []
[2026-05-27 10:37:49] [INFO ] Invariant cache hit.
[2026-05-27 10:37:50] [INFO ] Implicit Places using invariants and state equation in 541 ms returned []
Implicit Place search using SMT with State Equation took 789 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 797 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:37:50] [INFO ] Flatten gal took : 19 ms
[2026-05-27 10:37:50] [INFO ] Flatten gal took : 25 ms
[2026-05-27 10:37:50] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:37:50] [INFO ] Flatten gal took : 25 ms
[2026-05-27 10:37:50] [INFO ] Flatten gal took : 17 ms
[2026-05-27 10:37:50] [INFO ] Time to serialize gal into /tmp/CTLFireability4852513281680969823.gal : 4 ms
[2026-05-27 10:37:50] [INFO ] Time to serialize properties into /tmp/CTLFireability3337774854307303273.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4852513281680969823.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3337774854307303273.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
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,5.15378e+47,0.432857,8180,2,2656,5,11351,6,0,2503,8493,0
Converting to forward existential form...Done !
original formula: (AF(!(A((A((((((((((Think_43==1)&&(Fork_43==1))||((Think_62==1)&&(Fork_62==1)))||(((Think_41==1)&&(Fork_41==1))||((Think_1==1)&&(Fork_1==...26233
=> equivalent forward existential formula: ([((Init * !(!(EG(!(!(!((E(!((((((((((Think_43==1)&&(Fork_43==1))||((Think_62==1)&&(Fork_62==1)))||(((Think_41==...68947
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 200/29700/300
Hit Full ! (commute/partial/dont) 200/29700/300
Hit Full ! (commute/partial/dont) 0/23832/500
Detected timeout of ITS tools.
[2026-05-27 10:38:20] [INFO ] Flatten gal took : 15 ms
[2026-05-27 10:38:20] [INFO ] Applying decomposition
[2026-05-27 10:38:20] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18355729495076759288.txt' '-o' '/tmp/graph18355729495076759288.bin' '-w' '/tmp/graph18355729495076759288.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18355729495076759288.bin' '-l' '-1' '-v' '-w' '/tmp/graph18355729495076759288.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:38:20] [INFO ] Decomposing Gal with order
[2026-05-27 10:38:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:38:20] [INFO ] Removed a total of 99 redundant transitions.
[2026-05-27 10:38:20] [INFO ] Flatten gal took : 53 ms
[2026-05-27 10:38:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 328 labels/synchronizations in 20 ms.
[2026-05-27 10:38:20] [INFO ] Time to serialize gal into /tmp/CTLFireability16676834984426596291.gal : 10 ms
[2026-05-27 10:38:20] [INFO ] Time to serialize properties into /tmp/CTLFireability4119398606161677101.ctl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16676834984426596291.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4119398606161677101.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
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,5.15378e+47,0.239035,8640,338,53,2983,307,635,2216,93,470,0
Converting to forward existential form...Done !
original formula: (AF(!(A((A((((((((((i11.i1.u42.Think_43==1)&&(i11.i1.u42.Fork_43==1))||((i13.i1.u54.Think_62==1)&&(i13.i1.u54.Fork_62==1)))||(((i10.i0.u3...42917
=> equivalent forward existential formula: ([((Init * !(!(EG(!(!(!((E(!((((((((((i11.i1.u42.Think_43==1)&&(i11.i1.u42.Fork_43==1))||((i13.i1.u54.Think_62==...112745
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 15 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:38:50] [INFO ] Invariant cache hit.
[2026-05-27 10:38:51] [INFO ] Implicit Places using invariants in 263 ms returned []
[2026-05-27 10:38:51] [INFO ] Invariant cache hit.
[2026-05-27 10:38:51] [INFO ] Implicit Places using invariants and state equation in 484 ms returned []
Implicit Place search using SMT with State Equation took 749 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 765 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:38:51] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:38:51] [INFO ] Flatten gal took : 14 ms
[2026-05-27 10:38:51] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:38:51] [INFO ] Flatten gal took : 15 ms
[2026-05-27 10:38:51] [INFO ] Flatten gal took : 21 ms
[2026-05-27 10:38:51] [INFO ] Time to serialize gal into /tmp/CTLFireability16500204800860175569.gal : 3 ms
[2026-05-27 10:38:51] [INFO ] Time to serialize properties into /tmp/CTLFireability18201205803467117439.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16500204800860175569.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18201205803467117439.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
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,5.15378e+47,0.292254,8180,2,2656,5,11351,6,0,2503,8493,0
Converting to forward existential form...Done !
original formula: AX((E((!(AX((((((((((Fork_63==1)&&(Catch1_63==1))||((Fork_75==1)&&(Catch1_75==1)))||(((Fork_14==1)&&(Catch1_14==1))||((Fork_6==1)&&(Catch...20152
=> equivalent forward existential formula: ([(EY(Init) * !(E((!(!(EX(!((((((((((Fork_63==1)&&(Catch1_63==1))||((Fork_75==1)&&(Catch1_75==1)))||(((Fork_14==...20258
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/22996/500
Detected timeout of ITS tools.
[2026-05-27 10:39:21] [INFO ] Flatten gal took : 15 ms
[2026-05-27 10:39:21] [INFO ] Applying decomposition
[2026-05-27 10:39:21] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7344242577785305152.txt' '-o' '/tmp/graph7344242577785305152.bin' '-w' '/tmp/graph7344242577785305152.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7344242577785305152.bin' '-l' '-1' '-v' '-w' '/tmp/graph7344242577785305152.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:39:21] [INFO ] Decomposing Gal with order
[2026-05-27 10:39:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:39:21] [INFO ] Removed a total of 100 redundant transitions.
[2026-05-27 10:39:21] [INFO ] Flatten gal took : 61 ms
[2026-05-27 10:39:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 334 labels/synchronizations in 21 ms.
[2026-05-27 10:39:22] [INFO ] Time to serialize gal into /tmp/CTLFireability12686480047974209177.gal : 9 ms
[2026-05-27 10:39:22] [INFO ] Time to serialize properties into /tmp/CTLFireability2375249432073445485.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12686480047974209177.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2375249432073445485.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
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,5.15378e+47,0.249946,8668,510,31,4659,234,640,3289,68,393,0
Converting to forward existential form...Done !
original formula: AX((E((!(AX((((((((((i18.i1.u84.Fork_63==1)&&(i18.i1.u84.Catch1_63==1))||((i13.i0.u13.Fork_75==1)&&(i13.i0.u13.Catch1_75==1)))||(((i17.i1...32662
=> equivalent forward existential formula: ([(EY(Init) * !(E((!(!(EX(!((((((((((i18.i1.u84.Fork_63==1)&&(i18.i1.u84.Catch1_63==1))||((i13.i0.u13.Fork_75==1...32768
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 5 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:39:52] [INFO ] Invariant cache hit.
[2026-05-27 10:39:52] [INFO ] Implicit Places using invariants in 191 ms returned []
[2026-05-27 10:39:52] [INFO ] Invariant cache hit.
[2026-05-27 10:39:53] [INFO ] Implicit Places using invariants and state equation in 626 ms returned []
Implicit Place search using SMT with State Equation took 820 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 825 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:39:53] [INFO ] Flatten gal took : 16 ms
[2026-05-27 10:39:53] [INFO ] Flatten gal took : 20 ms
[2026-05-27 10:39:53] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:39:53] [INFO ] Flatten gal took : 21 ms
[2026-05-27 10:39:53] [INFO ] Flatten gal took : 21 ms
[2026-05-27 10:39:53] [INFO ] Time to serialize gal into /tmp/CTLFireability6766652204166106438.gal : 5 ms
[2026-05-27 10:39:53] [INFO ] Time to serialize properties into /tmp/CTLFireability18178928375702316193.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6766652204166106438.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18178928375702316193.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,5.15378e+47,0.44775,8176,2,2656,5,11351,6,0,2503,8493,0
Converting to forward existential form...Done !
original formula: AX(((EX(((((((((((Think_28==0)||(Fork_27==0))&&((Think_93==0)||(Fork_92==0)))&&(((Think_69==0)||(Fork_68==0))&&((Think_71==0)||(Fork_70==...14871
=> equivalent forward existential formula: ((((((([(FwdU((EY(Init) * !((EX(((((((((((Think_28==0)||(Fork_27==0))&&((Think_93==0)||(Fork_92==0)))&&(((Think_...84941
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/22938/500
Detected timeout of ITS tools.
[2026-05-27 10:40:23] [INFO ] Flatten gal took : 15 ms
[2026-05-27 10:40:23] [INFO ] Applying decomposition
[2026-05-27 10:40:23] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph618541337844718106.txt' '-o' '/tmp/graph618541337844718106.bin' '-w' '/tmp/graph618541337844718106.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph618541337844718106.bin' '-l' '-1' '-v' '-w' '/tmp/graph618541337844718106.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:40:23] [INFO ] Decomposing Gal with order
[2026-05-27 10:40:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:40:23] [INFO ] Removed a total of 100 redundant transitions.
[2026-05-27 10:40:23] [INFO ] Flatten gal took : 36 ms
[2026-05-27 10:40:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 322 labels/synchronizations in 11 ms.
[2026-05-27 10:40:23] [INFO ] Time to serialize gal into /tmp/CTLFireability517915284291291100.gal : 6 ms
[2026-05-27 10:40:23] [INFO ] Time to serialize properties into /tmp/CTLFireability17742864161319349244.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability517915284291291100.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17742864161319349244.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,5.15378e+47,0.21262,8608,1073,36,11021,272,603,7349,71,456,0
Converting to forward existential form...Done !
original formula: AX(((EX(((((((((((i15.i0.u3.Think_28==0)||(i15.i0.u76.Fork_27==0))&&((i18.i0.u96.Think_93==0)||(i18.i0.u54.Fork_92==0)))&&(((i4.i1.u41.Th...24246
=> equivalent forward existential formula: ((((((([(FwdU((EY(Init) * !((EX(((((((((((i15.i0.u3.Think_28==0)||(i15.i0.u76.Fork_27==0))&&((i18.i0.u96.Think_9...138080
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 4 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:40:53] [INFO ] Invariant cache hit.
[2026-05-27 10:40:54] [INFO ] Implicit Places using invariants in 300 ms returned []
[2026-05-27 10:40:54] [INFO ] Invariant cache hit.
[2026-05-27 10:40:54] [INFO ] Implicit Places using invariants and state equation in 632 ms returned []
Implicit Place search using SMT with State Equation took 934 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 939 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:40:54] [INFO ] Flatten gal took : 11 ms
[2026-05-27 10:40:54] [INFO ] Flatten gal took : 14 ms
[2026-05-27 10:40:54] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:40:54] [INFO ] Flatten gal took : 15 ms
[2026-05-27 10:40:54] [INFO ] Flatten gal took : 15 ms
[2026-05-27 10:40:54] [INFO ] Time to serialize gal into /tmp/CTLFireability8167395594961782022.gal : 3 ms
[2026-05-27 10:40:54] [INFO ] Time to serialize properties into /tmp/CTLFireability1512748541404805464.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8167395594961782022.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1512748541404805464.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
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,5.15378e+47,0.301474,8180,2,2656,5,11351,6,0,2503,8493,0
Converting to forward existential form...Done !
original formula: E((((((((EX(EX(EF((((((((((Think_28==1)&&(Fork_27==1))||((Think_93==1)&&(Fork_92==1)))||(((Think_69==1)&&(Fork_68==1))||((Think_71==1)&&(...18067
=> equivalent forward existential formula: [(FwdU(Init,(((((((EX(EX(E(TRUE U (((((((((Think_28==1)&&(Fork_27==1))||((Think_93==1)&&(Fork_92==1)))||(((Think...24746
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 200/0/300
Detected timeout of ITS tools.
[2026-05-27 10:41:24] [INFO ] Flatten gal took : 21 ms
[2026-05-27 10:41:24] [INFO ] Applying decomposition
[2026-05-27 10:41:24] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15283342215485617346.txt' '-o' '/tmp/graph15283342215485617346.bin' '-w' '/tmp/graph15283342215485617346.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15283342215485617346.bin' '-l' '-1' '-v' '-w' '/tmp/graph15283342215485617346.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:41:24] [INFO ] Decomposing Gal with order
[2026-05-27 10:41:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:41:24] [INFO ] Removed a total of 99 redundant transitions.
[2026-05-27 10:41:24] [INFO ] Flatten gal took : 29 ms
[2026-05-27 10:41:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 320 labels/synchronizations in 14 ms.
[2026-05-27 10:41:25] [INFO ] Time to serialize gal into /tmp/CTLFireability13489550184443950071.gal : 8 ms
[2026-05-27 10:41:25] [INFO ] Time to serialize properties into /tmp/CTLFireability6871766627145580249.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13489550184443950071.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6871766627145580249.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
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,5.15378e+47,0.246337,8612,531,51,4697,305,625,3323,86,506,0
Converting to forward existential form...Done !
original formula: E((((((((EX(EX(EF((((((((((i10.i1.u70.Think_28==1)&&(i10.i1.u19.Fork_27==1))||((i17.i1.u94.Think_93==1)&&(i17.i1.u94.Fork_92==1)))||(((i1...29460
=> equivalent forward existential formula: [(FwdU(Init,(((((((EX(EX(E(TRUE U (((((((((i10.i1.u70.Think_28==1)&&(i10.i1.u19.Fork_27==1))||((i17.i1.u94.Think...40283
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: 98
Deduced a syphon composed of 98 places in 1 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 0 with 196 rules applied. Total rules applied 196 place count 402 transition count 402
Applied a total of 196 rules in 138 ms. Remains 402 /500 variables (removed 98) and now considering 402/500 (removed 98) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12713284819542357170.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2954118974167494692.kers'
[2026-05-27 10:41:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12713284819542357170.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2954118974167494692.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 402 rows 402 cols 1208 entries
Finished phase 1 with 202 SingleSign rule and 0 generalized
[2026-05-27 10:41:55] [INFO ] Computed 200 invariants in 1 ms
Computed 200 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2954118974167494692.kers
Total runtime 2 ms.
[2026-05-27 10:41:56] [INFO ] Implicit Places using invariants in 852 ms returned []
[2026-05-27 10:41:56] [INFO ] Invariant cache hit.
[2026-05-27 10:41:57] [INFO ] Implicit Places using invariants and state equation in 1352 ms returned []
Implicit Place search using SMT with State Equation took 2206 ms to find 0 implicit places.
[2026-05-27 10:41:57] [INFO ] Redundant transitions in 2 ms returned []
Running 202 sub problems to find dead transitions.
[2026-05-27 10:41:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/302 variables, 302/302 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/302 variables, 100/402 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/302 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 100/402 variables, 100/502 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/402 variables, 100/602 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/402 variables, 0/602 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (OVERLAPS) 402/804 variables, 402/1004 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/804 variables, 0/1004 constraints. Problems are: Problem set: 0 solved, 202 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 804/804 variables, and 1004 constraints, problems are : Problem set: 0 solved, 202 unsolved in 30016 ms.
Refiners :[Domain max(s): 402/402 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 402/402 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/302 variables, 302/302 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/302 variables, 100/402 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/302 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 100/402 variables, 100/502 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/402 variables, 100/602 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/402 variables, 0/602 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (OVERLAPS) 402/804 variables, 402/1004 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/804 variables, 202/1206 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/804 variables, 0/1206 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 9 (OVERLAPS) 0/804 variables, 0/1206 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Int declared 804/804 variables, and 1206 constraints, problems are : Problem set: 0 solved, 202 unsolved in 26812 ms.
Refiners :[Domain max(s): 402/402 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 402/402 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56891ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 56894ms
Starting structural reductions in SI_CTL mode, iteration 1 : 402/500 places, 402/500 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 59247 ms. Remains : 402/500 places, 402/500 transitions.
[2026-05-27 10:42:54] [INFO ] Flatten gal took : 9 ms
[2026-05-27 10:42:54] [INFO ] Flatten gal took : 12 ms
[2026-05-27 10:42:54] [INFO ] Input system was already deterministic with 402 transitions.
[2026-05-27 10:42:54] [INFO ] Flatten gal took : 13 ms
[2026-05-27 10:42:54] [INFO ] Flatten gal took : 11 ms
[2026-05-27 10:42:54] [INFO ] Time to serialize gal into /tmp/CTLFireability9617925153368312695.gal : 2 ms
[2026-05-27 10:42:54] [INFO ] Time to serialize properties into /tmp/CTLFireability6607873543691466958.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9617925153368312695.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6607873543691466958.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
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,8.41714e+41,0.191457,7396,2,1610,5,7052,6,0,2013,4977,0
Converting to forward existential form...Done !
original formula: AF(EG(((Think_77==1)&&(Fork_76==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(((Think_77==1)&&(Fork_76==1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.77789,51348,1,0,10,340796,22,5,10013,20852,6
FORMULA Philosophers-PT-000100-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 5 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1058238427692316293.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11552784600463522152.kers'
[2026-05-27 10:42:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1058238427692316293.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11552784600463522152.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 500 rows 500 cols 1600 entries
Finished phase 1 with 300 SingleSign rule and 0 generalized
[2026-05-27 10:42:56] [INFO ] Computed 200 invariants in 3 ms
Computed 200 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-11552784600463522152.kers
Total runtime 7 ms.
[2026-05-27 10:42:56] [INFO ] Implicit Places using invariants in 607 ms returned []
[2026-05-27 10:42:56] [INFO ] Invariant cache hit.
[2026-05-27 10:42:57] [INFO ] Implicit Places using invariants and state equation in 880 ms returned []
Implicit Place search using SMT with State Equation took 1491 ms to find 0 implicit places.
Running 300 sub problems to find dead transitions.
[2026-05-27 10:42:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 100/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 100/500 variables, 100/600 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (OVERLAPS) 500/1000 variables, 500/1200 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/1000 variables, and 1200 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30013 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 100/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 100/500 variables, 100/600 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (OVERLAPS) 500/1000 variables, 500/1200 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1000 variables, 300/1500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1000 variables, 0/1500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/1000 variables, and 1500 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30019 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60075ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 60076ms
Finished structural reductions in LTL mode , in 1 iterations and 61575 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:43:57] [INFO ] Flatten gal took : 13 ms
[2026-05-27 10:43:57] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:43:57] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:43:57] [INFO ] Flatten gal took : 9 ms
[2026-05-27 10:43:57] [INFO ] Flatten gal took : 9 ms
[2026-05-27 10:43:57] [INFO ] Time to serialize gal into /tmp/CTLFireability6166903863749279139.gal : 3 ms
[2026-05-27 10:43:57] [INFO ] Time to serialize properties into /tmp/CTLFireability17147976578355346620.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6166903863749279139.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17147976578355346620.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,5.15378e+47,0.277303,8176,2,2656,5,11351,6,0,2503,8493,0
Converting to forward existential form...Done !
original formula: AG(AX(AF(E(!(((Think_22==1)&&(Fork_21==1))) U EX(((Fork_3==1)&&(Catch2_4==1)))))))
=> equivalent forward existential formula: [FwdG(EY(FwdU(Init,TRUE)),!(E(!(((Think_22==1)&&(Fork_21==1))) U EX(((Fork_3==1)&&(Catch2_4==1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 493/0/7
(forward)formula 0,0,4.20803,106256,1,0,13,758608,24,7,12582,113124,14
FORMULA Philosophers-PT-000100-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 5 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:44:02] [INFO ] Invariant cache hit.
[2026-05-27 10:44:02] [INFO ] Implicit Places using invariants in 564 ms returned []
[2026-05-27 10:44:02] [INFO ] Invariant cache hit.
[2026-05-27 10:44:03] [INFO ] Implicit Places using invariants and state equation in 971 ms returned []
Implicit Place search using SMT with State Equation took 1537 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1544 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:44:03] [INFO ] Flatten gal took : 13 ms
[2026-05-27 10:44:03] [INFO ] Flatten gal took : 16 ms
[2026-05-27 10:44:03] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:44:03] [INFO ] Flatten gal took : 17 ms
[2026-05-27 10:44:03] [INFO ] Flatten gal took : 17 ms
[2026-05-27 10:44:03] [INFO ] Time to serialize gal into /tmp/CTLFireability2395595600826006035.gal : 4 ms
[2026-05-27 10:44:03] [INFO ] Time to serialize properties into /tmp/CTLFireability14395963305690160128.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2395595600826006035.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14395963305690160128.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,5.15378e+47,0.260065,8180,2,2656,5,11351,6,0,2503,8493,0
Converting to forward existential form...Done !
original formula: ((E(((((Think_68==1)&&(Fork_67==1))||((Fork_97==1)&&(Catch1_97==1))) * EF(((Fork_48==1)&&(Catch2_49==1)))) U ((((Fork_42==1)&&(Catch2_43=...514
=> equivalent forward existential formula: (([(Init * !(E(((((Think_68==1)&&(Fork_67==1))||((Fork_97==1)&&(Catch1_97==1))) * E(TRUE U ((Fork_48==1)&&(Catch...637
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 493/6/7
Detected timeout of ITS tools.
[2026-05-27 10:44:33] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:44:33] [INFO ] Applying decomposition
[2026-05-27 10:44:33] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5389630477284571144.txt' '-o' '/tmp/graph5389630477284571144.bin' '-w' '/tmp/graph5389630477284571144.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5389630477284571144.bin' '-l' '-1' '-v' '-w' '/tmp/graph5389630477284571144.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:44:33] [INFO ] Decomposing Gal with order
[2026-05-27 10:44:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:44:34] [INFO ] Removed a total of 100 redundant transitions.
[2026-05-27 10:44:34] [INFO ] Flatten gal took : 22 ms
[2026-05-27 10:44:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 328 labels/synchronizations in 8 ms.
[2026-05-27 10:44:34] [INFO ] Time to serialize gal into /tmp/CTLFireability17605834641942549049.gal : 6 ms
[2026-05-27 10:44:34] [INFO ] Time to serialize properties into /tmp/CTLFireability18200018246454752141.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17605834641942549049.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18200018246454752141.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
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,5.15378e+47,0.165937,8636,551,31,4593,248,625,3365,71,418,0
Converting to forward existential form...Done !
original formula: ((E(((((i6.i1.u87.Think_68==1)&&(i6.i1.u87.Fork_67==1))||((i10.i0.u52.Fork_97==1)&&(i10.i0.u52.Catch1_97==1))) * EF(((i4.i1.u93.Fork_48==...802
=> equivalent forward existential formula: (([(Init * !(E(((((i6.i1.u87.Think_68==1)&&(i6.i1.u87.Fork_67==1))||((i10.i0.u52.Fork_97==1)&&(i10.i0.u52.Catch1...925
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 5 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:45:04] [INFO ] Invariant cache hit.
[2026-05-27 10:45:04] [INFO ] Implicit Places using invariants in 591 ms returned []
[2026-05-27 10:45:04] [INFO ] Invariant cache hit.
[2026-05-27 10:45:05] [INFO ] Implicit Places using invariants and state equation in 834 ms returned []
Implicit Place search using SMT with State Equation took 1430 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1436 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:45:05] [INFO ] Flatten gal took : 13 ms
[2026-05-27 10:45:05] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:45:05] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:45:05] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:45:05] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:45:05] [INFO ] Time to serialize gal into /tmp/CTLFireability6480984469771677205.gal : 3 ms
[2026-05-27 10:45:05] [INFO ] Time to serialize properties into /tmp/CTLFireability11431015425267682840.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6480984469771677205.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11431015425267682840.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,5.15378e+47,0.278689,8184,2,2656,5,11351,6,0,2503,8493,0
Converting to forward existential form...Done !
original formula: (EG(AF(EX((((Fork_49==0)||(Catch2_50==0))||((Fork_88==0)||(Catch2_89==0)))))) * EX((((Think_11==1)&&(Fork_11==1)) * AG(((Think_95==0)||(F...170
=> equivalent forward existential formula: [((EY((Init * EG(!(EG(!(EX((((Fork_49==0)||(Catch2_50==0))||((Fork_88==0)||(Catch2_89==0)))))))))) * ((Think_11=...233
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,3.81023,100028,1,0,14,693861,27,8,13177,51020,15
FORMULA Philosophers-PT-000100-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 5 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2026-05-27 10:45:09] [INFO ] Invariant cache hit.
[2026-05-27 10:45:10] [INFO ] Implicit Places using invariants in 569 ms returned []
[2026-05-27 10:45:10] [INFO ] Invariant cache hit.
[2026-05-27 10:45:10] [INFO ] Implicit Places using invariants and state equation in 861 ms returned []
Implicit Place search using SMT with State Equation took 1440 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1446 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:45:10] [INFO ] Flatten gal took : 8 ms
[2026-05-27 10:45:10] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:45:10] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:45:10] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:45:10] [INFO ] Flatten gal took : 11 ms
[2026-05-27 10:45:10] [INFO ] Time to serialize gal into /tmp/CTLFireability17838163319253683692.gal : 3 ms
[2026-05-27 10:45:10] [INFO ] Time to serialize properties into /tmp/CTLFireability3805912107809481441.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17838163319253683692.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3805912107809481441.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,5.15378e+47,0.267524,8184,2,2656,5,11351,6,0,2503,8493,0
Converting to forward existential form...Done !
original formula: (AG(E(((Fork_11==1)&&(Catch1_11==1)) U EG((EF(((Think_88==1)&&(Fork_87==1))) + AX(((Fork_91==1)&&(Catch1_91==1))))))) + E(AG(!(EF(!(((Thi...199
=> equivalent forward existential formula: [(FwdU((Init * !(E(!(E(TRUE U !(!(E(TRUE U !(((Think_41==1)&&(Fork_41==1)))))))) U (Eat_80==1)))),TRUE) * !(E(((...286
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 493/6/7
(forward)formula 0,1,4.05236,100728,1,0,12,700467,26,6,13139,60301,15
FORMULA Philosophers-PT-000100-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 94
Deduced a syphon composed of 94 places in 1 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 0 with 188 rules applied. Total rules applied 188 place count 406 transition count 406
Applied a total of 188 rules in 48 ms. Remains 406 /500 variables (removed 94) and now considering 406/500 (removed 94) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12681606232652938275.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15776828967546200900.kers'
[2026-05-27 10:45:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12681606232652938275.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15776828967546200900.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 406 rows 406 cols 1224 entries
Finished phase 1 with 206 SingleSign rule and 0 generalized
[2026-05-27 10:45:15] [INFO ] Computed 200 invariants in 2 ms
Computed 200 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-15776828967546200900.kers
Total runtime 3 ms.
[2026-05-27 10:45:15] [INFO ] Implicit Places using invariants in 536 ms returned []
[2026-05-27 10:45:15] [INFO ] Invariant cache hit.
[2026-05-27 10:45:16] [INFO ] Implicit Places using invariants and state equation in 988 ms returned []
Implicit Place search using SMT with State Equation took 1526 ms to find 0 implicit places.
[2026-05-27 10:45:16] [INFO ] Redundant transitions in 2 ms returned []
Running 206 sub problems to find dead transitions.
[2026-05-27 10:45:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/306 variables, 306/306 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/306 variables, 100/406 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/306 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 3 (OVERLAPS) 100/406 variables, 100/506 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/406 variables, 100/606 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/406 variables, 0/606 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 6 (OVERLAPS) 406/812 variables, 406/1012 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/812 variables, 0/1012 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 8 (OVERLAPS) 0/812 variables, 0/1012 constraints. Problems are: Problem set: 0 solved, 206 unsolved
No progress, stopping.
After SMT solving in domain Real declared 812/812 variables, and 1012 constraints, problems are : Problem set: 0 solved, 206 unsolved in 23853 ms.
Refiners :[Domain max(s): 406/406 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 406/406 constraints, PredecessorRefiner: 206/206 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 206 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/306 variables, 306/306 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/306 variables, 100/406 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/306 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 3 (OVERLAPS) 100/406 variables, 100/506 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/406 variables, 100/606 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/406 variables, 0/606 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 6 (OVERLAPS) 406/812 variables, 406/1012 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/812 variables, 206/1218 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/812 variables, 0/1218 constraints. Problems are: Problem set: 0 solved, 206 unsolved
At refinement iteration 9 (OVERLAPS) 0/812 variables, 0/1218 constraints. Problems are: Problem set: 0 solved, 206 unsolved
No progress, stopping.
After SMT solving in domain Int declared 812/812 variables, and 1218 constraints, problems are : Problem set: 0 solved, 206 unsolved in 20873 ms.
Refiners :[Domain max(s): 406/406 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 406/406 constraints, PredecessorRefiner: 206/206 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44753ms problems are : Problem set: 0 solved, 206 unsolved
Search for dead transitions found 0 dead transitions in 44754ms
Starting structural reductions in SI_CTL mode, iteration 1 : 406/500 places, 406/500 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46336 ms. Remains : 406/500 places, 406/500 transitions.
[2026-05-27 10:46:01] [INFO ] Flatten gal took : 6 ms
[2026-05-27 10:46:01] [INFO ] Flatten gal took : 7 ms
[2026-05-27 10:46:01] [INFO ] Input system was already deterministic with 406 transitions.
[2026-05-27 10:46:01] [INFO ] Flatten gal took : 8 ms
[2026-05-27 10:46:01] [INFO ] Flatten gal took : 8 ms
[2026-05-27 10:46:01] [INFO ] Time to serialize gal into /tmp/CTLFireability3110382231717925113.gal : 2 ms
[2026-05-27 10:46:01] [INFO ] Time to serialize properties into /tmp/CTLFireability12757614199603612319.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3110382231717925113.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12757614199603612319.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,1.51508e+42,0.184559,7424,2,1650,5,7168,6,0,2033,5065,0
Converting to forward existential form...Done !
original formula: AF(E(((Fork_50==1)&&(Catch1_50==1)) U A(((Think_75==1)&&(Fork_74==1)) U AG(!(((Fork_62==1)&&(Catch2_63==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(((Fork_50==1)&&(Catch1_50==1)) U !((E(!(!(E(TRUE U !(!(((Fork_62==1)&&(Catch2_63==1))))))) U (!((...314
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 399/6/7
(forward)formula 0,0,5.51465,146112,1,0,214,811763,34,209,11158,820922,221
FORMULA Philosophers-PT-000100-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 5 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4513098104588416481.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3731569182098249442.kers'
[2026-05-27 10:46:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4513098104588416481.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3731569182098249442.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 500 rows 500 cols 1600 entries
Finished phase 1 with 300 SingleSign rule and 0 generalized
[2026-05-27 10:46:07] [INFO ] Computed 200 invariants in 2 ms
Computed 200 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-3731569182098249442.kers
Total runtime 3 ms.
[2026-05-27 10:46:07] [INFO ] Implicit Places using invariants in 635 ms returned []
[2026-05-27 10:46:07] [INFO ] Invariant cache hit.
[2026-05-27 10:46:08] [INFO ] Implicit Places using invariants and state equation in 797 ms returned []
Implicit Place search using SMT with State Equation took 1435 ms to find 0 implicit places.
Running 300 sub problems to find dead transitions.
[2026-05-27 10:46:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 100/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 100/500 variables, 100/600 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (OVERLAPS) 500/1000 variables, 500/1200 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/1000 variables, and 1200 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30014 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 100/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 100/500 variables, 100/600 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 100/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (OVERLAPS) 500/1000 variables, 500/1200 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1000 variables, 300/1500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1000 variables, 0/1500 constraints. Problems are: Problem set: 0 solved, 300 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/1000 variables, and 1500 constraints, problems are : Problem set: 0 solved, 300 unsolved in 30016 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60059ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 60060ms
Finished structural reductions in LTL mode , in 1 iterations and 61501 ms. Remains : 500/500 places, 500/500 transitions.
[2026-05-27 10:47:08] [INFO ] Flatten gal took : 9 ms
[2026-05-27 10:47:08] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:47:08] [INFO ] Input system was already deterministic with 500 transitions.
[2026-05-27 10:47:08] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:47:08] [INFO ] Flatten gal took : 10 ms
[2026-05-27 10:47:08] [INFO ] Time to serialize gal into /tmp/CTLFireability11660078819367905626.gal : 3 ms
[2026-05-27 10:47:08] [INFO ] Time to serialize properties into /tmp/CTLFireability13041633942832664007.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11660078819367905626.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13041633942832664007.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
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,5.15378e+47,0.451536,8184,2,2656,5,11351,6,0,2503,8493,0
Converting to forward existential form...Done !
original formula: AX(EF(AG(((Fork_54==0)||(Catch1_54==0)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U !(((Fork_54==0)||(Catch1_54==0))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,4.399,97816,1,0,8,686921,15,2,11671,41423,7
FORMULA Philosophers-PT-000100-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Performed 93 Post agglomeration using F-continuation condition.Transition count delta: 93
Deduced a syphon composed of 93 places in 0 ms
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 0 with 186 rules applied. Total rules applied 186 place count 407 transition count 407
Applied a total of 186 rules in 32 ms. Remains 407 /500 variables (removed 93) and now considering 407/500 (removed 93) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10152933286505212994.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17482825874026383857.kers'
[2026-05-27 10:47:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10152933286505212994.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17482825874026383857.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 407 rows 407 cols 1228 entries
Finished phase 1 with 207 SingleSign rule and 0 generalized
[2026-05-27 10:47:13] [INFO ] Computed 200 invariants in 2 ms
Computed 200 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-17482825874026383857.kers
Total runtime 3 ms.
[2026-05-27 10:47:13] [INFO ] Implicit Places using invariants in 537 ms returned []
[2026-05-27 10:47:13] [INFO ] Invariant cache hit.
[2026-05-27 10:47:14] [INFO ] Implicit Places using invariants and state equation in 805 ms returned []
Implicit Place search using SMT with State Equation took 1344 ms to find 0 implicit places.
[2026-05-27 10:47:14] [INFO ] Redundant transitions in 2 ms returned []
Running 207 sub problems to find dead transitions.
[2026-05-27 10:47:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/307 variables, 307/307 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/307 variables, 100/407 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 100/407 variables, 100/507 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/407 variables, 100/607 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/407 variables, 0/607 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (OVERLAPS) 407/814 variables, 407/1014 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/814 variables, 0/1014 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (OVERLAPS) 0/814 variables, 0/1014 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Real declared 814/814 variables, and 1014 constraints, problems are : Problem set: 0 solved, 207 unsolved in 23902 ms.
Refiners :[Domain max(s): 407/407 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 407/407 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 207 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/307 variables, 307/307 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/307 variables, 100/407 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 100/407 variables, 100/507 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/407 variables, 100/607 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/407 variables, 0/607 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (OVERLAPS) 407/814 variables, 407/1014 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/814 variables, 207/1221 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/814 variables, 0/1221 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 9 (OVERLAPS) 0/814 variables, 0/1221 constraints. Problems are: Problem set: 0 solved, 207 unsolved
No progress, stopping.
After SMT solving in domain Int declared 814/814 variables, and 1221 constraints, problems are : Problem set: 0 solved, 207 unsolved in 23245 ms.
Refiners :[Domain max(s): 407/407 constraints, Positive P Invariants (semi-flows): 200/200 constraints, State Equation: 407/407 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47174ms problems are : Problem set: 0 solved, 207 unsolved
Search for dead transitions found 0 dead transitions in 47176ms
Starting structural reductions in SI_CTL mode, iteration 1 : 407/500 places, 407/500 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48561 ms. Remains : 407/500 places, 407/500 transitions.
[2026-05-27 10:48:01] [INFO ] Flatten gal took : 6 ms
[2026-05-27 10:48:01] [INFO ] Flatten gal took : 7 ms
[2026-05-27 10:48:01] [INFO ] Input system was already deterministic with 407 transitions.
[2026-05-27 10:48:01] [INFO ] Flatten gal took : 7 ms
[2026-05-27 10:48:01] [INFO ] Flatten gal took : 8 ms
[2026-05-27 10:48:01] [INFO ] Time to serialize gal into /tmp/CTLFireability9975576336292441089.gal : 2 ms
[2026-05-27 10:48:01] [INFO ] Time to serialize properties into /tmp/CTLFireability15809725560244813609.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9975576336292441089.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15809725560244813609.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,1.77389e+42,0.192434,7436,2,1660,5,7200,6,0,2038,5087,0
Converting to forward existential form...Done !
original formula: EG(!(E(((Fork_86==1)&&(Catch2_87==1)) U AG(((((Fork_69==1)&&(Catch2_70==1))||((Think_60==1)&&(Fork_60==1)))||(Eat_39==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(((Fork_86==1)&&(Catch2_87==1)) U !(E(TRUE U !(((((Fork_69==1)&&(Catch2_70==1))||((Think_60==1)&&(...198
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.9186,53444,1,0,9,351260,25,5,10956,19973,11
FORMULA Philosophers-PT-000100-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2026-05-27 10:48:03] [INFO ] Flatten gal took : 26 ms
[2026-05-27 10:48:03] [INFO ] Flatten gal took : 25 ms
[2026-05-27 10:48:03] [INFO ] Applying decomposition
[2026-05-27 10:48:03] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14523086869618978674.txt' '-o' '/tmp/graph14523086869618978674.bin' '-w' '/tmp/graph14523086869618978674.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14523086869618978674.bin' '-l' '-1' '-v' '-w' '/tmp/graph14523086869618978674.weights' '-q' '0' '-e' '0.001'
[2026-05-27 10:48:03] [INFO ] Decomposing Gal with order
[2026-05-27 10:48:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 10:48:03] [INFO ] Removed a total of 98 redundant transitions.
[2026-05-27 10:48:03] [INFO ] Flatten gal took : 52 ms
[2026-05-27 10:48:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 326 labels/synchronizations in 6 ms.
[2026-05-27 10:48:04] [INFO ] Time to serialize gal into /tmp/CTLFireability18040803125859889533.gal : 5 ms
[2026-05-27 10:48:04] [INFO ] Time to serialize properties into /tmp/CTLFireability12167361763271344290.ctl : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18040803125859889533.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12167361763271344290.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 7 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,5.15378e+47,0.148869,8640,356,51,2930,294,574,2182,81,449,0
Converting to forward existential form...Done !
original formula: EG(AF(((((((((((i14.i2.u37.Think_43==1)&&(i14.i2.u57.Fork_43==1))||((i11.i0.u42.Think_62==1)&&(i15.i1.u60.Fork_62==1)))||(((i7.i1.u28.Thi...24331
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((((((((((i14.i2.u37.Think_43==1)&&(i14.i2.u57.Fork_43==1))||((i11.i0.u42.Think_62==1)&&(i15.i...35335
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Detected timeout of ITS tools.
[2026-05-27 11:12:42] [INFO ] Applying decomposition
[2026-05-27 11:12:42] [INFO ] Flatten gal took : 27 ms
[2026-05-27 11:12:42] [INFO ] Decomposing Gal with order
[2026-05-27 11:12:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 11:12:42] [INFO ] Removed a total of 200 redundant transitions.
[2026-05-27 11:12:42] [INFO ] Flatten gal took : 57 ms
[2026-05-27 11:12:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-27 11:12:42] [INFO ] Time to serialize gal into /tmp/CTLFireability4325981981901265017.gal : 6 ms
[2026-05-27 11:12:42] [INFO ] Time to serialize properties into /tmp/CTLFireability10533269504261215173.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4325981981901265017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10533269504261215173.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 7 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,5.15378e+47,0.710582,11124,1783,20,7028,637,1419,3003,30,452,0
Converting to forward existential form...Done !
original formula: EG(AF(((((((((((u145.Think_43==1)&&(u43.Fork_43==1))||((u166.Think_62==1)&&(u62.Fork_62==1)))||(((u139.Think_41==1)&&(u41.Fork_41==1))||(...18592
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((((((((((u145.Think_43==1)&&(u43.Fork_43==1))||((u166.Think_62==1)&&(u62.Fork_62==1)))||(((u1...26998
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Fast SCC detection found an SCC at level 73
Fast SCC detection found an SCC at level 74
Fast SCC detection found an SCC at level 75
Fast SCC detection found an SCC at level 76
Fast SCC detection found an SCC at level 77
Fast SCC detection found an SCC at level 78
Fast SCC detection found an SCC at level 79
Fast SCC detection found an SCC at level 80
Fast SCC detection found an SCC at level 81
Fast SCC detection found an SCC at level 82
Fast SCC detection found an SCC at level 83
Fast SCC detection found an SCC at level 84
Fast SCC detection found an SCC at level 85
Fast SCC detection found an SCC at level 86
Fast SCC detection found an SCC at level 87
Fast SCC detection found an SCC at level 88
Fast SCC detection found an SCC at level 89
Fast SCC detection found an SCC at level 90
Fast SCC detection found an SCC at level 91
Fast SCC detection found an SCC at level 92
Fast SCC detection found an SCC at level 93
Fast SCC detection found an SCC at level 94
Fast SCC detection found an SCC at level 95
Fast SCC detection found an SCC at level 96
Fast SCC detection found an SCC at level 97
Fast SCC detection found an SCC at level 98
Fast SCC detection found an SCC at level 99
Fast SCC detection found an SCC at level 100
Fast SCC detection found an SCC at level 101
Fast SCC detection found an SCC at level 102
Fast SCC detection found an SCC at level 103
Fast SCC detection found an SCC at level 104
Fast SCC detection found an SCC at level 105
Fast SCC detection found an SCC at level 106
Fast SCC detection found an SCC at level 107
Fast SCC detection found an SCC at level 108
Fast SCC detection found an SCC at level 109
Fast SCC detection found an SCC at level 110
Fast SCC detection found an SCC at level 111
Fast SCC detection found an SCC at level 112
Fast SCC detection found an SCC at level 113
Fast SCC detection found an SCC at level 114
Fast SCC detection found an SCC at level 115
Fast SCC detection found an SCC at level 116
Fast SCC detection found an SCC at level 117
Fast SCC detection found an SCC at level 118
Fast SCC detection found an SCC at level 119
Fast SCC detection found an SCC at level 120
Fast SCC detection found an SCC at level 121
Fast SCC detection found an SCC at level 122
Fast SCC detection found an SCC at level 123
Fast SCC detection found an SCC at level 124
Fast SCC detection found an SCC at level 125
Fast SCC detection found an SCC at level 126
Fast SCC detection found an SCC at level 127
Fast SCC detection found an SCC at level 128
Fast SCC detection found an SCC at level 129
Fast SCC detection found an SCC at level 130
Fast SCC detection found an SCC at level 131
Fast SCC detection found an SCC at level 132
Fast SCC detection found an SCC at level 133
Fast SCC detection found an SCC at level 134
Fast SCC detection found an SCC at level 135
Fast SCC detection found an SCC at level 136
Fast SCC detection found an SCC at level 137
Fast SCC detection found an SCC at level 138
Fast SCC detection found an SCC at level 139
Fast SCC detection found an SCC at level 140
Fast SCC detection found an SCC at level 141
Fast SCC detection found an SCC at level 142
Fast SCC detection found an SCC at level 143
Fast SCC detection found an SCC at level 144
Fast SCC detection found an SCC at level 145
Fast SCC detection found an SCC at level 146
Fast SCC detection found an SCC at level 147
Fast SCC detection found an SCC at level 148
Fast SCC detection found an SCC at level 149
Fast SCC detection found an SCC at level 150
Fast SCC detection found an SCC at level 151
Fast SCC detection found an SCC at level 152
Fast SCC detection found an SCC at level 153
Fast SCC detection found an SCC at level 154
Fast SCC detection found an SCC at level 155
Fast SCC detection found an SCC at level 156
Fast SCC detection found an SCC at level 157
Fast SCC detection found an SCC at level 158
Fast SCC detection found an SCC at level 159
Fast SCC detection found an SCC at level 160
Fast SCC detection found an SCC at level 161
Fast SCC detection found an SCC at level 162
Fast SCC detection found an SCC at level 163
Fast SCC detection found an SCC at level 164
Fast SCC detection found an SCC at level 165
Fast SCC detection found an SCC at level 166
Fast SCC detection found an SCC at level 167
Fast SCC detection found an SCC at level 168
Fast SCC detection found an SCC at level 169
Fast SCC detection found an SCC at level 170
Fast SCC detection found an SCC at level 171
Fast SCC detection found an SCC at level 172
Fast SCC detection found an SCC at level 173
Fast SCC detection found an SCC at level 174
Fast SCC detection found an SCC at level 175
Fast SCC detection found an SCC at level 176
Fast SCC detection found an SCC at level 177
Fast SCC detection found an SCC at level 178
Fast SCC detection found an SCC at level 179
Fast SCC detection found an SCC at level 180
Fast SCC detection found an SCC at level 181
Fast SCC detection found an SCC at level 182
Fast SCC detection found an SCC at level 183
Fast SCC detection found an SCC at level 184
Fast SCC detection found an SCC at level 185
Fast SCC detection found an SCC at level 186
Fast SCC detection found an SCC at level 187
Fast SCC detection found an SCC at level 188
Fast SCC detection found an SCC at level 189
Fast SCC detection found an SCC at level 190
Fast SCC detection found an SCC at level 191
Fast SCC detection found an SCC at level 192
Fast SCC detection found an SCC at level 193
Fast SCC detection found an SCC at level 194
Fast SCC detection found an SCC at level 195
Fast SCC detection found an SCC at level 196
Fast SCC detection found an SCC at level 197
Fast SCC detection found an SCC at level 198
Fast SCC detection found an SCC at level 199
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Fast SCC detection found an SCC at level 73
Fast SCC detection found an SCC at level 74
Fast SCC detection found an SCC at level 75
Fast SCC detection found an SCC at level 76
Fast SCC detection found an SCC at level 77
Fast SCC detection found an SCC at level 78
Fast SCC detection found an SCC at level 79
Fast SCC detection found an SCC at level 80
Fast SCC detection found an SCC at level 81
Fast SCC detection found an SCC at level 82
Fast SCC detection found an SCC at level 83
Fast SCC detection found an SCC at level 84
Fast SCC detection found an SCC at level 85
Fast SCC detection found an SCC at level 86
Fast SCC detection found an SCC at level 87
Fast SCC detection found an SCC at level 88
Fast SCC detection found an SCC at level 89
Fast SCC detection found an SCC at level 90
Fast SCC detection found an SCC at level 91
Fast SCC detection found an SCC at level 92
Fast SCC detection found an SCC at level 93
Fast SCC detection found an SCC at level 94
Fast SCC detection found an SCC at level 95
Fast SCC detection found an SCC at level 96
Fast SCC detection found an SCC at level 97
Fast SCC detection found an SCC at level 98
Fast SCC detection found an SCC at level 99
Fast SCC detection found an SCC at level 100
Fast SCC detection found an SCC at level 101
Fast SCC detection found an SCC at level 102
Fast SCC detection found an SCC at level 103
Fast SCC detection found an SCC at level 104
Fast SCC detection found an SCC at level 105
Fast SCC detection found an SCC at level 106
Fast SCC detection found an SCC at level 107
Fast SCC detection found an SCC at level 108
Fast SCC detection found an SCC at level 109
Fast SCC detection found an SCC at level 110
Fast SCC detection found an SCC at level 111
Fast SCC detection found an SCC at level 112
Fast SCC detection found an SCC at level 113
Fast SCC detection found an SCC at level 114
Fast SCC detection found an SCC at level 115
Fast SCC detection found an SCC at level 116
Fast SCC detection found an SCC at level 117
Fast SCC detection found an SCC at level 118
Fast SCC detection found an SCC at level 119
Fast SCC detection found an SCC at level 120
Fast SCC detection found an SCC at level 121
Fast SCC detection found an SCC at level 122
Fast SCC detection found an SCC at level 123
Fast SCC detection found an SCC at level 124
Fast SCC detection found an SCC at level 125
Fast SCC detection found an SCC at level 126
Fast SCC detection found an SCC at level 127
Fast SCC detection found an SCC at level 128
Fast SCC detection found an SCC at level 129
Fast SCC detection found an SCC at level 130
Fast SCC detection found an SCC at level 131
Fast SCC detection found an SCC at level 132
Fast SCC detection found an SCC at level 133
Fast SCC detection found an SCC at level 134
Fast SCC detection found an SCC at level 135
Fast SCC detection found an SCC at level 136
Fast SCC detection found an SCC at level 137
Fast SCC detection found an SCC at level 138
Fast SCC detection found an SCC at level 139
Fast SCC detection found an SCC at level 140
Fast SCC detection found an SCC at level 141
Fast SCC detection found an SCC at level 142
Fast SCC detection found an SCC at level 143
Fast SCC detection found an SCC at level 144
Fast SCC detection found an SCC at level 145
Fast SCC detection found an SCC at level 146
Fast SCC detection found an SCC at level 147
Fast SCC detection found an SCC at level 148
Fast SCC detection found an SCC at level 149
Fast SCC detection found an SCC at level 150
Fast SCC detection found an SCC at level 151
Fast SCC detection found an SCC at level 152
Fast SCC detection found an SCC at level 153
Fast SCC detection found an SCC at level 154
Fast SCC detection found an SCC at level 155
Fast SCC detection found an SCC at level 156
Fast SCC detection found an SCC at level 157
Fast SCC detection found an SCC at level 158
Fast SCC detection found an SCC at level 159
Fast SCC detection found an SCC at level 160
Fast SCC detection found an SCC at level 161
Fast SCC detection found an SCC at level 162
Fast SCC detection found an SCC at level 163
Fast SCC detection found an SCC at level 164
Fast SCC detection found an SCC at level 165
Fast SCC detection found an SCC at level 166
Fast SCC detection found an SCC at level 167
Fast SCC detection found an SCC at level 168
Fast SCC detection found an SCC at level 169
Fast SCC detection found an SCC at level 170
Fast SCC detection found an SCC at level 171
Fast SCC detection found an SCC at level 172
Fast SCC detection found an SCC at level 173
Fast SCC detection found an SCC at level 174
Fast SCC detection found an SCC at level 175
Fast SCC detection found an SCC at level 176
Fast SCC detection found an SCC at level 177
Fast SCC detection found an SCC at level 178
Fast SCC detection found an SCC at level 179
Fast SCC detection found an SCC at level 180
Fast SCC detection found an SCC at level 181
Fast SCC detection found an SCC at level 182
Fast SCC detection found an SCC at level 183
Fast SCC detection found an SCC at level 184
Fast SCC detection found an SCC at level 185
Fast SCC detection found an SCC at level 186
Fast SCC detection found an SCC at level 187
Fast SCC detection found an SCC at level 188
Fast SCC detection found an SCC at level 189
Fast SCC detection found an SCC at level 190
Fast SCC detection found an SCC at level 191
Fast SCC detection found an SCC at level 192
Fast SCC detection found an SCC at level 193
Fast SCC detection found an SCC at level 194
Fast SCC detection found an SCC at level 195
Fast SCC detection found an SCC at level 196
Fast SCC detection found an SCC at level 197
Fast SCC detection found an SCC at level 198
Fast SCC detection found an SCC at level 199
(forward)formula 0,1,800.143,4342132,1,0,7.21751e+06,637,3831,2.55667e+07,77,452,1847386
FORMULA Philosophers-PT-000100-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: (EG((((((((((u63.Fork_63==1)&&(u62.Catch1_63==1))||((u75.Fork_75==1)&&(u74.Catch1_75==1)))||(((u14.Fork_14==1)&&(u13.Catch1_14==1))||((u6...10249
=> equivalent forward existential formula: [FwdG((Init * !(EG((((((((((u63.Fork_63==1)&&(u62.Catch1_63==1))||((u75.Fork_75==1)&&(u74.Catch1_75==1)))||(((u1...10297
(forward)formula 1,0,829.813,4342132,1,0,7.21751e+06,637,6258,2.55667e+07,90,452,7680629
FORMULA Philosophers-PT-000100-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: (AF(!(A((A((((((((((u145.Think_43==1)&&(u43.Fork_43==1))||((u166.Think_62==1)&&(u62.Fork_62==1)))||(((u139.Think_41==1)&&(u41.Fork_41==1)...33041
=> equivalent forward existential formula: ([((Init * !(!(EG(!(!(!((E(!((((((((((u145.Think_43==1)&&(u43.Fork_43==1))||((u166.Think_62==1)&&(u62.Fork_62==1...87131
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Fast SCC detection found an SCC at level 73
Fast SCC detection found an SCC at level 74
Fast SCC detection found an SCC at level 75
Fast SCC detection found an SCC at level 76
Fast SCC detection found an SCC at level 77
Fast SCC detection found an SCC at level 78
Fast SCC detection found an SCC at level 79
Fast SCC detection found an SCC at level 80
Fast SCC detection found an SCC at level 81
Fast SCC detection found an SCC at level 82
Fast SCC detection found an SCC at level 83
Fast SCC detection found an SCC at level 84
Fast SCC detection found an SCC at level 85
Fast SCC detection found an SCC at level 86
Fast SCC detection found an SCC at level 87
Fast SCC detection found an SCC at level 88
Fast SCC detection found an SCC at level 89
Fast SCC detection found an SCC at level 90
Fast SCC detection found an SCC at level 91
Fast SCC detection found an SCC at level 92
Fast SCC detection found an SCC at level 93
Fast SCC detection found an SCC at level 94
Fast SCC detection found an SCC at level 95
Fast SCC detection found an SCC at level 96
Fast SCC detection found an SCC at level 97
Fast SCC detection found an SCC at level 98
Fast SCC detection found an SCC at level 99
Fast SCC detection found an SCC at level 100
Fast SCC detection found an SCC at level 101
Fast SCC detection found an SCC at level 102
Fast SCC detection found an SCC at level 103
Fast SCC detection found an SCC at level 104
Fast SCC detection found an SCC at level 105
Fast SCC detection found an SCC at level 106
Fast SCC detection found an SCC at level 107
Fast SCC detection found an SCC at level 108
Fast SCC detection found an SCC at level 109
Fast SCC detection found an SCC at level 110
Fast SCC detection found an SCC at level 111
Fast SCC detection found an SCC at level 112
Fast SCC detection found an SCC at level 113
Fast SCC detection found an SCC at level 114
Fast SCC detection found an SCC at level 115
Fast SCC detection found an SCC at level 116
Fast SCC detection found an SCC at level 117
Fast SCC detection found an SCC at level 118
Fast SCC detection found an SCC at level 119
Fast SCC detection found an SCC at level 120
Fast SCC detection found an SCC at level 121
Fast SCC detection found an SCC at level 122
Fast SCC detection found an SCC at level 123
Fast SCC detection found an SCC at level 124
Fast SCC detection found an SCC at level 125
Fast SCC detection found an SCC at level 126
Fast SCC detection found an SCC at level 127
Fast SCC detection found an SCC at level 128
Fast SCC detection found an SCC at level 129
Fast SCC detection found an SCC at level 130
Fast SCC detection found an SCC at level 131
Fast SCC detection found an SCC at level 132
Fast SCC detection found an SCC at level 133
Fast SCC detection found an SCC at level 134
Fast SCC detection found an SCC at level 135
Fast SCC detection found an SCC at level 136
Fast SCC detection found an SCC at level 137
Fast SCC detection found an SCC at level 138
Fast SCC detection found an SCC at level 139
Fast SCC detection found an SCC at level 140
Fast SCC detection found an SCC at level 141
Fast SCC detection found an SCC at level 142
Fast SCC detection found an SCC at level 143
Fast SCC detection found an SCC at level 144
Fast SCC detection found an SCC at level 145
Fast SCC detection found an SCC at level 146
Fast SCC detection found an SCC at level 147
Fast SCC detection found an SCC at level 148
Fast SCC detection found an SCC at level 149
Fast SCC detection found an SCC at level 150
Fast SCC detection found an SCC at level 151
Fast SCC detection found an SCC at level 152
Fast SCC detection found an SCC at level 153
Fast SCC detection found an SCC at level 154
Fast SCC detection found an SCC at level 155
Fast SCC detection found an SCC at level 156
Fast SCC detection found an SCC at level 157
Fast SCC detection found an SCC at level 158
Fast SCC detection found an SCC at level 159
Fast SCC detection found an SCC at level 160
Fast SCC detection found an SCC at level 161
Fast SCC detection found an SCC at level 162
Fast SCC detection found an SCC at level 163
Fast SCC detection found an SCC at level 164
Fast SCC detection found an SCC at level 165
Fast SCC detection found an SCC at level 166
Fast SCC detection found an SCC at level 167
Fast SCC detection found an SCC at level 168
Fast SCC detection found an SCC at level 169
Fast SCC detection found an SCC at level 170
Fast SCC detection found an SCC at level 171
Fast SCC detection found an SCC at level 172
Fast SCC detection found an SCC at level 173
Fast SCC detection found an SCC at level 174
Fast SCC detection found an SCC at level 175
Fast SCC detection found an SCC at level 176
Fast SCC detection found an SCC at level 177
Fast SCC detection found an SCC at level 178
Fast SCC detection found an SCC at level 179
Fast SCC detection found an SCC at level 180
Fast SCC detection found an SCC at level 181
Fast SCC detection found an SCC at level 182
Fast SCC detection found an SCC at level 183
Fast SCC detection found an SCC at level 184
Fast SCC detection found an SCC at level 185
Fast SCC detection found an SCC at level 186
Fast SCC detection found an SCC at level 187
Fast SCC detection found an SCC at level 188
Fast SCC detection found an SCC at level 189
Fast SCC detection found an SCC at level 190
Fast SCC detection found an SCC at level 191
Fast SCC detection found an SCC at level 192
Fast SCC detection found an SCC at level 193
Fast SCC detection found an SCC at level 194
Fast SCC detection found an SCC at level 195
Fast SCC detection found an SCC at level 196
Fast SCC detection found an SCC at level 197
Fast SCC detection found an SCC at level 198
Fast SCC detection found an SCC at level 199
(forward)formula 2,0,869.32,4347592,1,0,9.56426e+06,637,8703,2.55667e+07,90,452,16193616
FORMULA Philosophers-PT-000100-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: AX((E((!(AX((((((((((u63.Fork_63==1)&&(u62.Catch1_63==1))||((u75.Fork_75==1)&&(u74.Catch1_75==1)))||(((u14.Fork_14==1)&&(u13.Catch1_14==1...25072
=> equivalent forward existential formula: ([(EY(Init) * !(E((!(!(EX(!((((((((((u63.Fork_63==1)&&(u62.Catch1_63==1))||((u75.Fork_75==1)&&(u74.Catch1_75==1)...25178
(forward)formula 3,1,972.078,4807308,1,0,1.06446e+07,637,5126,2.55667e+07,87,452,3761845
FORMULA Philosophers-PT-000100-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: AX(((EX(((((((((((u129.Think_28==0)||(u27.Fork_27==0))&&((u188.Think_93==0)||(u92.Fork_92==0)))&&(((u165.Think_69==0)||(u68.Fork_68==0))&...18613
=> equivalent forward existential formula: ((((((([(FwdU((EY(Init) * !((EX(((((((((((u129.Think_28==0)||(u27.Fork_27==0))&&((u188.Think_93==0)||(u92.Fork_9...106659
(forward)formula 4,1,985.048,4807308,1,0,1.06446e+07,637,7560,2.55667e+07,97,452,6721686
FORMULA Philosophers-PT-000100-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: E((((((((EX(EX(EF((((((((((u129.Think_28==1)&&(u27.Fork_27==1))||((u188.Think_93==1)&&(u92.Fork_92==1)))||(((u165.Think_69==1)&&(u68.Fork...22809
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="Philosophers-PT-000100"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 2-5973"
echo " Executing tool itstools"
echo " Input is Philosophers-PT-000100, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r210-smll-177969942000138"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-000100.tgz
mv Philosophers-PT-000100 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;