About the Execution of ITS-Tools for Philosophers-PT-000500
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13328.976 | 3600000.00 | 3803051.00 | 8891.80 | ?????????TTT??TT | 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-177969942000153.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-000500, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942000153
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 567K Mar 5 10:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.0M Mar 5 10:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 250K Mar 5 10:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.6M Mar 5 10:36 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 249K Mar 16 08:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 926K Mar 16 08:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 127K Mar 16 08:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 597K Mar 16 08:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 421K Mar 5 10:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.3M Mar 5 10:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 493K Mar 5 10:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.0M Mar 5 10:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 45K Mar 16 08:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 129K Mar 16 08:37 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 1.1M 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-000500-CTLCardinality-2024-00
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-2024-01
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-2024-02
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-2024-03
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-2024-04
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-2024-05
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-2024-06
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-2024-07
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-2024-08
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-2024-09
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-2024-10
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-2024-11
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-2024-12
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-2024-13
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-2024-14
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779886049018
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-PT-000500
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-27 12:47:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-27 12:47:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-27 12:47:32] [INFO ] Load time of PNML (sax parser for PT used): 537 ms
[2026-05-27 12:47:32] [INFO ] Transformed 2500 places.
[2026-05-27 12:47:32] [INFO ] Transformed 2500 transitions.
[2026-05-27 12:47:32] [INFO ] Found NUPN structural information;
[2026-05-27 12:47:32] [INFO ] Parsed PT model containing 2500 places and 2500 transitions and 8000 arcs in 821 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 296 ms.
Support contains 2500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 101 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (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-16631185889782785662.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14787839761620914096.kers'
[2026-05-27 12:47:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16631185889782785662.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14787839761620914096.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2500 rows 2500 cols 8000 entries
Finished phase 1 with 1500 SingleSign rule and 0 generalized
[2026-05-27 12:47:33] [INFO ] Computed 1000 invariants in 13 ms
Computed 1000 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-14787839761620914096.kers
Total runtime 18 ms.
[2026-05-27 12:47:36] [INFO ] Implicit Places using invariants in 2544 ms returned []
[2026-05-27 12:47:36] [INFO ] Invariant cache hit.
[2026-05-27 12:47:39] [INFO ] Implicit Places using invariants and state equation in 3314 ms returned []
Implicit Place search using SMT with State Equation took 5993 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2026-05-27 12:47:39] [INFO ] Invariant cache hit.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
SMT process timed out in 31266ms, After SMT, problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 31320ms
Finished structural reductions in LTL mode , in 1 iterations and 37508 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 31 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2026-05-27 12:48:10] [INFO ] Invariant cache hit.
[2026-05-27 12:48:12] [INFO ] Implicit Places using invariants in 1326 ms returned []
[2026-05-27 12:48:12] [INFO ] Invariant cache hit.
[2026-05-27 12:48:15] [INFO ] Implicit Places using invariants and state equation in 3507 ms returned []
Implicit Place search using SMT with State Equation took 4836 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 4870 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Support contains 2500 out of 2500 places after structural reductions.
[2026-05-27 12:48:16] [INFO ] Flatten gal took : 400 ms
[2026-05-27 12:48:16] [INFO ] Flatten gal took : 193 ms
[2026-05-27 12:48:17] [INFO ] Input system was already deterministic with 2500 transitions.
RANDOM walk for 40000 steps (8 resets) in 14271 ms. (2 steps per ms) remains 5/70 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4927 ms. (8 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2216 ms. (18 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2359 ms. (16 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2758 ms. (14 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2316 ms. (17 steps per ms) remains 4/4 properties
[2026-05-27 12:48:25] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2000 variables, 0/2000 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp29 is UNSAT
At refinement iteration 2 (OVERLAPS) 500/2500 variables, 1000/3000 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2500 variables, 500/3500 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2500 variables, 0/3500 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 2500/5000 variables, 2500/6000 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5000 variables, 0/6000 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/5000 variables, 0/6000 constraints. Problems are: Problem set: 1 solved, 3 unsolved
No progress, stopping.
Problem AtomicPropp1 is UNSAT
After SMT solving in domain Real declared 5000/5000 variables, and 6000 constraints, problems are : Problem set: 1 solved, 3 unsolved in 5006 ms.
Refiners :[Domain max(s): 2500/2500 constraints, Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 4/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 2000/2000 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2000 variables, 0/2000 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 500/2500 variables, 1000/3000 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2500 variables, 500/3500 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2500 variables, 0/3500 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2500/5000 variables, 2500/6000 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5000 variables, 0/6000 constraints. Problems are: Problem set: 2 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5000/5000 variables, and 6000 constraints, problems are : Problem set: 2 solved, 2 unsolved in 5020 ms.
Refiners :[Domain max(s): 2500/2500 constraints, Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10102ms problems are : Problem set: 2 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Free-agglomeration rule (complex) applied 500 times.
Iterating global reduction 0 with 500 rules applied. Total rules applied 500 place count 2500 transition count 2000
Reduce places removed 500 places and 0 transitions.
Iterating post reduction 0 with 500 rules applied. Total rules applied 1000 place count 2000 transition count 2000
Applied a total of 1000 rules in 972 ms. Remains 2000 /2500 variables (removed 500) and now considering 2000/2500 (removed 500) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 972 ms. Remains : 2000/2500 places, 2000/2500 transitions.
RANDOM walk for 40000 steps (8 resets) in 5067 ms. (7 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1939 ms. (20 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2215 ms. (18 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 58701 steps, run timeout after 6091 ms. (steps per millisecond=9 ) properties seen :0 out of 2
Probabilistic random walk after 58701 steps, saw 58402 distinct states, run finished after 6098 ms. (steps per millisecond=9 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7492518601792319277.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1098110757300125304.kers'
[2026-05-27 12:48:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7492518601792319277.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1098110757300125304.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2000 rows 2000 cols 6000 entries
Finished phase 1 with 1000 SingleSign rule and 0 generalized
[2026-05-27 12:48:45] [INFO ] Computed 1000 invariants in 11 ms
Computed 1000 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-1098110757300125304.kers
Total runtime 16 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/500 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/500 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 1000/1500 variables, 500/1000 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/1500 variables, 1000/2000 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1500 variables, 0/2000 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 500/2000 variables, 500/2500 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2000 variables, 500/3000 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2000 variables, 0/3000 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 2000/4000 variables, 2000/5000 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4000 variables, 0/5000 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/4000 variables, 0/5000 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4000/4000 variables, and 5000 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3078 ms.
Refiners :[Domain max(s): 2000/2000 constraints, Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2000/2000 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/500 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/500 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 1000/1500 variables, 500/1000 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1500 variables, 1000/2000 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1500 variables, 0/2000 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 500/2000 variables, 500/2500 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2000 variables, 500/3000 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2000 variables, 0/3000 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 2000/4000 variables, 2000/5000 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4000 variables, 0/5000 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/4000 variables, 0/5000 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4000/4000 variables, and 5000 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3695 ms.
Refiners :[Domain max(s): 2000/2000 constraints, Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2000/2000 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6824ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 489 steps, including 0 resets, run visited all 2 properties in 112 ms. (steps per millisecond=4 )
Parikh walk visited 2 properties in 124 ms.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
[2026-05-27 12:48:52] [INFO ] Flatten gal took : 175 ms
[2026-05-27 12:48:52] [INFO ] Flatten gal took : 112 ms
[2026-05-27 12:48:53] [INFO ] Input system was already deterministic with 2500 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Performed 500 Post agglomeration using F-continuation condition.Transition count delta: 500
Deduced a syphon composed of 500 places in 1 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 0 with 1000 rules applied. Total rules applied 1000 place count 2000 transition count 2000
Applied a total of 1000 rules in 254 ms. Remains 2000 /2500 variables (removed 500) and now considering 2000/2500 (removed 500) transitions.
[2026-05-27 12:48:53] [INFO ] Invariant cache hit.
[2026-05-27 12:48:56] [INFO ] Implicit Places using invariants in 3058 ms returned []
[2026-05-27 12:48:56] [INFO ] Invariant cache hit.
[2026-05-27 12:49:05] [INFO ] Implicit Places using invariants and state equation in 8757 ms returned []
Implicit Place search using SMT with State Equation took 11819 ms to find 0 implicit places.
[2026-05-27 12:49:05] [INFO ] Redundant transitions in 157 ms returned []
Running 1000 sub problems to find dead transitions.
[2026-05-27 12:49:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1500 variables, 1500/1500 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
SMT process timed out in 30281ms, After SMT, problems are : Problem set: 0 solved, 1000 unsolved
Search for dead transitions found 0 dead transitions in 30286ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2000/2500 places, 2000/2500 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42530 ms. Remains : 2000/2500 places, 2000/2500 transitions.
[2026-05-27 12:49:35] [INFO ] Flatten gal took : 68 ms
[2026-05-27 12:49:35] [INFO ] Flatten gal took : 82 ms
[2026-05-27 12:49:35] [INFO ] Input system was already deterministic with 2000 transitions.
[2026-05-27 12:49:36] [INFO ] Flatten gal took : 68 ms
[2026-05-27 12:49:36] [INFO ] Flatten gal took : 69 ms
[2026-05-27 12:49:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality16216952219124006596.gal : 33 ms
[2026-05-27 12:49:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality13572828687274816137.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/CTLCardinality16216952219124006596.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13572828687274816137.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,9.71942e+208,4.26081,28156,2,7990,5,35254,6,0,10003,24933,0
Converting to forward existential form...Done !
original formula: EG(((((((((((Catch1_14+Catch1_15)+(Catch1_16+Catch1_17))+((Catch1_18+Catch1_19)+(Catch1_20+Catch1_21)))+(((Catch1_6+Catch1_7)+(Catch1_8+C...6416
=> equivalent forward existential formula: [FwdG(Init,((((((((((Catch1_14+Catch1_15)+(Catch1_16+Catch1_17))+((Catch1_18+Catch1_19)+(Catch1_20+Catch1_21)))+...5871
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-27 12:50:06] [INFO ] Flatten gal took : 78 ms
[2026-05-27 12:50:06] [INFO ] Applying decomposition
[2026-05-27 12:50:06] [INFO ] Flatten gal took : 81 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/graph5157188724736482544.txt' '-o' '/tmp/graph5157188724736482544.bin' '-w' '/tmp/graph5157188724736482544.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5157188724736482544.bin' '-l' '-1' '-v' '-w' '/tmp/graph5157188724736482544.weights' '-q' '0' '-e' '0.001'
[2026-05-27 12:50:07] [INFO ] Decomposing Gal with order
[2026-05-27 12:50:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 12:50:09] [INFO ] Flatten gal took : 1220 ms
[2026-05-27 12:50:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 123 ms.
[2026-05-27 12:50:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality10308466803742636797.gal : 103 ms
[2026-05-27 12:50:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality16357352214074450302.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/CTLCardinality10308466803742636797.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16357352214074450302.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,9.71942e+208,13.6235,87648,2,13969,5,47376,6,0,10003,34891,0
Converting to forward existential form...Done !
original formula: EG(((((((((((gu226.Catch1_14+gu226.Catch1_15)+(gu226.Catch1_16+gu226.Catch1_17))+((gu226.Catch1_18+gu226.Catch1_19)+(gu226.Catch1_20+gu22...9416
=> equivalent forward existential formula: [FwdG(Init,((((((((((gu226.Catch1_14+gu226.Catch1_15)+(gu226.Catch1_16+gu226.Catch1_17))+((gu226.Catch1_18+gu226...6967
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 9 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (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-1288234628304023756.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2066057916974854569.kers'
[2026-05-27 12:50:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1288234628304023756.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2066057916974854569.kers]
Culled 0 columns in 3 ms.
// Phase 1: matrix 2500 rows 2500 cols 8000 entries
Finished phase 1 with 1500 SingleSign rule and 0 generalized
[2026-05-27 12:50:41] [INFO ] Computed 1000 invariants in 13 ms
Computed 1000 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-2066057916974854569.kers
Total runtime 17 ms.
[2026-05-27 12:50:43] [INFO ] Implicit Places using invariants in 1207 ms returned []
[2026-05-27 12:50:43] [INFO ] Invariant cache hit.
[2026-05-27 12:50:45] [INFO ] Implicit Places using invariants and state equation in 2858 ms returned []
Implicit Place search using SMT with State Equation took 4068 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2026-05-27 12:50:45] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 2000/2000 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
SMT process timed out in 30588ms, After SMT, problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 30593ms
Finished structural reductions in LTL mode , in 1 iterations and 34677 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2026-05-27 12:51:16] [INFO ] Flatten gal took : 97 ms
[2026-05-27 12:51:16] [INFO ] Flatten gal took : 112 ms
[2026-05-27 12:51:16] [INFO ] Input system was already deterministic with 2500 transitions.
[2026-05-27 12:51:17] [INFO ] Flatten gal took : 108 ms
[2026-05-27 12:51:17] [INFO ] Flatten gal took : 86 ms
[2026-05-27 12:51:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality7599007025084022880.gal : 15 ms
[2026-05-27 12:51:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality10328882219320323907.ctl : 13 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/CTLCardinality7599007025084022880.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10328882219320323907.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,3.63603e+238,6.62293,38364,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: A(!(((!(AX(((((((((((Eat_30+Eat_31)+(Eat_32+Eat_33))+((Eat_34+Eat_35)+(Eat_36+Eat_37)))+(((Eat_38+Eat_39)+(Eat_40+Eat_41))+((Eat_42+Eat_4...111109
Detected timeout of ITS tools.
=> equivalent forward existential formula: [((Init * !(EG(!((!((!(EG(!(((E(((((((((((Catch1_14+Catch1_15)+(Catch1_16+Catch1_17))+((Catch1_18+Catch1_19)+(Ca...224762
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-27 12:51:47] [INFO ] Flatten gal took : 65 ms
[2026-05-27 12:51:47] [INFO ] Applying decomposition
[2026-05-27 12:51:47] [INFO ] Flatten gal took : 67 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/graph14133520690868260289.txt' '-o' '/tmp/graph14133520690868260289.bin' '-w' '/tmp/graph14133520690868260289.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14133520690868260289.bin' '-l' '-1' '-v' '-w' '/tmp/graph14133520690868260289.weights' '-q' '0' '-e' '0.001'
[2026-05-27 12:51:56] [INFO ] Decomposing Gal with order
[2026-05-27 12:51:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 12:52:02] [INFO ] Removed a total of 2500 redundant transitions.
[2026-05-27 12:52:02] [INFO ] Flatten gal took : 6041 ms
[2026-05-27 12:52:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 29 ms.
[2026-05-27 12:52:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality3473364884804887869.gal : 24 ms
[2026-05-27 12:52:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality3092068177572760607.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/CTLCardinality3473364884804887869.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3092068177572760607.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,3.63603e+238,7.07606,43744,2,13210,5,60448,6,0,12503,44224,0
Converting to forward existential form...Done !
original formula: A(!(((!(AX(((((((((((gi3.gu4.Eat_30+gi3.gu4.Eat_31)+(gi3.gu4.Eat_32+gi3.gu4.Eat_33))+((gi3.gu4.Eat_34+gi3.gu4.Eat_35)+(gi3.gu4.Eat_36+gi3...163109
=> equivalent forward existential formula: [((Init * !(EG(!((!((!(EG(!(((E(((((((((((gu2.Catch1_14+gu2.Catch1_15)+(gu2.Catch1_16+gu2.Catch1_17))+((gu2.Catc...320218
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 29 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2026-05-27 12:52:33] [INFO ] Invariant cache hit.
[2026-05-27 12:52:36] [INFO ] Implicit Places using invariants in 2364 ms returned []
[2026-05-27 12:52:36] [INFO ] Invariant cache hit.
[2026-05-27 12:52:40] [INFO ] Implicit Places using invariants and state equation in 4405 ms returned []
Implicit Place search using SMT with State Equation took 6771 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 6803 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2026-05-27 12:52:40] [INFO ] Flatten gal took : 79 ms
[2026-05-27 12:52:40] [INFO ] Flatten gal took : 91 ms
[2026-05-27 12:52:41] [INFO ] Input system was already deterministic with 2500 transitions.
[2026-05-27 12:52:41] [INFO ] Flatten gal took : 91 ms
[2026-05-27 12:52:41] [INFO ] Flatten gal took : 69 ms
[2026-05-27 12:52:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality8035933982922291070.gal : 14 ms
[2026-05-27 12:52:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality6392361675608509460.ctl : 2 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/CTLCardinality8035933982922291070.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6392361675608509460.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,3.63603e+238,6.35767,38240,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: A(!(EX(((EG(((((((((((Catch2_1+Catch2_22)+(Catch2_23+Catch2_24))+((Catch2_25+Catch2_18)+(Catch2_19+Catch2_20)))+(((Catch2_21+Catch2_30)+(...29537
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!(EX(((((((((((Think_1+Think_2)+(Think_3+Think_4))+((Think_5+Think_6)+(Think_7+Think_8)))+...40094
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2026-05-27 12:53:11] [INFO ] Flatten gal took : 56 ms
[2026-05-27 12:53:11] [INFO ] Applying decomposition
[2026-05-27 12:53:11] [INFO ] Flatten gal took : 57 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/graph7546432075148641556.txt' '-o' '/tmp/graph7546432075148641556.bin' '-w' '/tmp/graph7546432075148641556.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7546432075148641556.bin' '-l' '-1' '-v' '-w' '/tmp/graph7546432075148641556.weights' '-q' '0' '-e' '0.001'
[2026-05-27 12:53:13] [INFO ] Decomposing Gal with order
[2026-05-27 12:53:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 12:53:17] [INFO ] Removed a total of 632 redundant transitions.
[2026-05-27 12:53:17] [INFO ] Flatten gal took : 4119 ms
[2026-05-27 12:53:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 13 ms.
[2026-05-27 12:53:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality190872155675781824.gal : 25 ms
[2026-05-27 12:53:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality1436863556078698034.ctl : 2 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/CTLCardinality190872155675781824.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1436863556078698034.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,7.52039,41324,2,14243,5,58136,6,0,12503,40137,0
Converting to forward existential form...Done !
original formula: A(!(EX(((EG(((((((((((gu1.Catch2_1+gu1.Catch2_22)+(gu1.Catch2_23+gu1.Catch2_24))+((gu1.Catch2_25+gu1.Catch2_18)+(gu1.Catch2_19+gu1.Catch2...41537
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!(EX(((((((((((gu0.Think_1+gu0.Think_2)+(gu0.Think_3+gu0.Think_4))+((gu0.Think_5+gu0.Think...56766
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 15 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2026-05-27 12:53:47] [INFO ] Invariant cache hit.
[2026-05-27 12:53:49] [INFO ] Implicit Places using invariants in 1677 ms returned []
[2026-05-27 12:53:49] [INFO ] Invariant cache hit.
[2026-05-27 12:53:53] [INFO ] Implicit Places using invariants and state equation in 3656 ms returned []
Implicit Place search using SMT with State Equation took 5335 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5355 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2026-05-27 12:53:53] [INFO ] Flatten gal took : 78 ms
[2026-05-27 12:53:53] [INFO ] Flatten gal took : 92 ms
[2026-05-27 12:53:53] [INFO ] Input system was already deterministic with 2500 transitions.
[2026-05-27 12:53:53] [INFO ] Flatten gal took : 87 ms
[2026-05-27 12:53:53] [INFO ] Flatten gal took : 84 ms
[2026-05-27 12:53:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality3267678995446753480.gal : 20 ms
[2026-05-27 12:53:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality14470946460400791259.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/CTLCardinality3267678995446753480.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14470946460400791259.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,3.63603e+238,6.83045,38304,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: (AX(AG((EX(((((((((((Fork_6+Fork_7)+(Fork_8+Fork_9))+((Fork_2+Fork_3)+(Fork_4+Fork_5)))+(((Fork_1+Fork_48)+(Fork_49+Fork_46))+((Fork_47+F...45221
Detected timeout of ITS tools.
=> equivalent forward existential formula: ([(FwdU(EY((Init * !(EX(E(((((((((((Eat_30+Eat_31)+(Eat_32+Eat_33))+((Eat_34+Eat_35)+(Eat_36+Eat_37)))+(((Eat_38...77658
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-27 12:54:23] [INFO ] Flatten gal took : 55 ms
[2026-05-27 12:54:23] [INFO ] Applying decomposition
[2026-05-27 12:54:23] [INFO ] Flatten gal took : 56 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/graph1028903606804681631.txt' '-o' '/tmp/graph1028903606804681631.bin' '-w' '/tmp/graph1028903606804681631.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1028903606804681631.bin' '-l' '-1' '-v' '-w' '/tmp/graph1028903606804681631.weights' '-q' '0' '-e' '0.001'
[2026-05-27 12:54:27] [INFO ] Decomposing Gal with order
[2026-05-27 12:54:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 12:54:33] [INFO ] Removed a total of 1972 redundant transitions.
[2026-05-27 12:54:33] [INFO ] Flatten gal took : 5810 ms
[2026-05-27 12:54:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 14 ms.
[2026-05-27 12:54:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality15409072837269109655.gal : 21 ms
[2026-05-27 12:54:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality3563576621445275939.ctl : 2 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/CTLCardinality15409072837269109655.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3563576621445275939.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,3.63603e+238,7.94461,43908,2,12983,5,66812,6,0,12503,50358,0
Converting to forward existential form...Done !
original formula: (AX(AG((EX(((((((((((gu1.Fork_6+gu1.Fork_7)+(gu1.Fork_8+gu1.Fork_9))+((gu1.Fork_2+gu1.Fork_3)+(gu1.Fork_4+gu1.Fork_5)))+(((gu1.Fork_1+gu1...69221
Detected timeout of ITS tools.
=> equivalent forward existential formula: ([(FwdU(EY((Init * !(EX(E(((((((((((gi2.gu3.Eat_30+gi2.gu3.Eat_31)+(gi2.gu3.Eat_32+gi2.gu3.Eat_33))+((gi2.gu3.Ea...119194
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 17 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2026-05-27 12:55:04] [INFO ] Invariant cache hit.
[2026-05-27 12:55:05] [INFO ] Implicit Places using invariants in 1694 ms returned []
[2026-05-27 12:55:05] [INFO ] Invariant cache hit.
[2026-05-27 12:55:09] [INFO ] Implicit Places using invariants and state equation in 3867 ms returned []
Implicit Place search using SMT with State Equation took 5584 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 5604 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2026-05-27 12:55:09] [INFO ] Flatten gal took : 76 ms
[2026-05-27 12:55:10] [INFO ] Flatten gal took : 89 ms
[2026-05-27 12:55:10] [INFO ] Input system was already deterministic with 2500 transitions.
[2026-05-27 12:55:10] [INFO ] Flatten gal took : 87 ms
[2026-05-27 12:55:10] [INFO ] Flatten gal took : 89 ms
[2026-05-27 12:55:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality3083764436675904167.gal : 20 ms
[2026-05-27 12:55:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality5305644483695192380.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/CTLCardinality3083764436675904167.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5305644483695192380.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,3.63603e+238,6.86484,38316,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: AF((((((((((((Catch2_1+Catch2_22)+(Catch2_23+Catch2_24))+((Catch2_25+Catch2_18)+(Catch2_19+Catch2_20)))+(((Catch2_21+Catch2_30)+(Catch2_3...62373
=> equivalent forward existential formula: [FwdG(Init,!((((((((((((Catch2_1+Catch2_22)+(Catch2_23+Catch2_24))+((Catch2_25+Catch2_18)+(Catch2_19+Catch2_20))...60506
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-27 12:55:40] [INFO ] Flatten gal took : 78 ms
[2026-05-27 12:55:40] [INFO ] Applying decomposition
[2026-05-27 12:55:40] [INFO ] Flatten gal took : 50 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/graph2629027524059081856.txt' '-o' '/tmp/graph2629027524059081856.bin' '-w' '/tmp/graph2629027524059081856.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2629027524059081856.bin' '-l' '-1' '-v' '-w' '/tmp/graph2629027524059081856.weights' '-q' '0' '-e' '0.001'
[2026-05-27 12:55:47] [INFO ] Decomposing Gal with order
[2026-05-27 12:55:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 12:55:53] [INFO ] Removed a total of 2000 redundant transitions.
[2026-05-27 12:55:53] [INFO ] Flatten gal took : 5765 ms
[2026-05-27 12:55:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 32 ms.
[2026-05-27 12:55:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality16897245319723615818.gal : 43 ms
[2026-05-27 12:55:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality12895374953024334029.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/CTLCardinality16897245319723615818.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12895374953024334029.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,3.63603e+238,8.41886,48316,2,14056,5,64132,6,0,12503,45021,0
Converting to forward existential form...Done !
original formula: AF((((((((((((gi0.gu2.Catch2_1+gi0.gu2.Catch2_22)+(gi0.gu2.Catch2_23+gi0.gu2.Catch2_24))+((gi0.gu2.Catch2_25+gi0.gu2.Catch2_18)+(gi0.gu2....106373
=> equivalent forward existential formula: [FwdG(Init,!((((((((((((gi0.gu2.Catch2_1+gi0.gu2.Catch2_22)+(gi0.gu2.Catch2_23+gi0.gu2.Catch2_24))+((gi0.gu2.Cat...102522
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 9 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2026-05-27 12:56:24] [INFO ] Invariant cache hit.
[2026-05-27 12:56:25] [INFO ] Implicit Places using invariants in 1204 ms returned []
[2026-05-27 12:56:25] [INFO ] Invariant cache hit.
[2026-05-27 12:56:28] [INFO ] Implicit Places using invariants and state equation in 2444 ms returned []
Implicit Place search using SMT with State Equation took 3660 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 3671 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2026-05-27 12:56:28] [INFO ] Flatten gal took : 52 ms
[2026-05-27 12:56:28] [INFO ] Flatten gal took : 60 ms
[2026-05-27 12:56:28] [INFO ] Input system was already deterministic with 2500 transitions.
[2026-05-27 12:56:28] [INFO ] Flatten gal took : 87 ms
[2026-05-27 12:56:28] [INFO ] Flatten gal took : 95 ms
[2026-05-27 12:56:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality624380746085860349.gal : 20 ms
[2026-05-27 12:56:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality4178685223087872365.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/CTLCardinality624380746085860349.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4178685223087872365.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,6.5084,38412,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: EF((AX((EX(((((((((((Catch2_1+Catch2_22)+(Catch2_23+Catch2_24))+((Catch2_25+Catch2_18)+(Catch2_19+Catch2_20)))+(((Catch2_21+Catch2_30)+(C...75209
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!((EX(((((((((((Catch2_1+Catch2_22)+(Catch2_23+Catch2_24))+((Catch2_25+Catch2_18)+(Cat...100918
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-27 12:56:59] [INFO ] Flatten gal took : 62 ms
[2026-05-27 12:56:59] [INFO ] Applying decomposition
[2026-05-27 12:56:59] [INFO ] Flatten gal took : 65 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/graph4516220783416271988.txt' '-o' '/tmp/graph4516220783416271988.bin' '-w' '/tmp/graph4516220783416271988.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4516220783416271988.bin' '-l' '-1' '-v' '-w' '/tmp/graph4516220783416271988.weights' '-q' '0' '-e' '0.001'
[2026-05-27 12:57:04] [INFO ] Decomposing Gal with order
[2026-05-27 12:57:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 12:57:10] [INFO ] Removed a total of 2500 redundant transitions.
[2026-05-27 12:57:10] [INFO ] Flatten gal took : 5759 ms
[2026-05-27 12:57:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 14 ms.
[2026-05-27 12:57:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality10715961290282202670.gal : 22 ms
[2026-05-27 12:57:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality2174876096361711037.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/CTLCardinality10715961290282202670.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2174876096361711037.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,3.63603e+238,6.76319,43380,2,13254,5,56050,6,0,12503,41279,0
Converting to forward existential form...Done !
original formula: EF((AX((EX(((((((((((gu3.Catch2_1+gu3.Catch2_22)+(gu3.Catch2_23+gu3.Catch2_24))+((gu3.Catch2_25+gu3.Catch2_18)+(gu3.Catch2_19+gu3.Catch2_...113209
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!((EX(((((((((((gu3.Catch2_1+gu3.Catch2_22)+(gu3.Catch2_23+gu3.Catch2_24))+((gu3.Catch...153030
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 14 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2026-05-27 12:57:41] [INFO ] Invariant cache hit.
[2026-05-27 12:57:43] [INFO ] Implicit Places using invariants in 1564 ms returned []
[2026-05-27 12:57:43] [INFO ] Invariant cache hit.
[2026-05-27 12:57:47] [INFO ] Implicit Places using invariants and state equation in 4498 ms returned []
Implicit Place search using SMT with State Equation took 6084 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 6101 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2026-05-27 12:57:47] [INFO ] Flatten gal took : 77 ms
[2026-05-27 12:57:47] [INFO ] Flatten gal took : 89 ms
[2026-05-27 12:57:47] [INFO ] Input system was already deterministic with 2500 transitions.
[2026-05-27 12:57:48] [INFO ] Flatten gal took : 110 ms
[2026-05-27 12:57:48] [INFO ] Flatten gal took : 116 ms
[2026-05-27 12:57:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality17338027803415866471.gal : 18 ms
[2026-05-27 12:57:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality17502356768822734323.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/CTLCardinality17338027803415866471.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17502356768822734323.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,3.63603e+238,6.75629,38344,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: AX((EG((AX(((((((((((Eat_30+Eat_31)+(Eat_32+Eat_33))+((Eat_34+Eat_35)+(Eat_36+Eat_37)))+(((Eat_38+Eat_39)+(Eat_40+Eat_41))+((Eat_42+Eat_4...64913
=> equivalent forward existential formula: ([((EY(Init) * !(EG((!(EX(!(((((((((((Eat_30+Eat_31)+(Eat_32+Eat_33))+((Eat_34+Eat_35)+(Eat_36+Eat_37)))+(((Eat_...78446
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-27 12:58:18] [INFO ] Flatten gal took : 55 ms
[2026-05-27 12:58:18] [INFO ] Applying decomposition
[2026-05-27 12:58:18] [INFO ] Flatten gal took : 55 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/graph16508834477759128208.txt' '-o' '/tmp/graph16508834477759128208.bin' '-w' '/tmp/graph16508834477759128208.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16508834477759128208.bin' '-l' '-1' '-v' '-w' '/tmp/graph16508834477759128208.weights' '-q' '0' '-e' '0.001'
[2026-05-27 12:58:24] [INFO ] Decomposing Gal with order
[2026-05-27 12:58:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 12:58:29] [INFO ] Removed a total of 1500 redundant transitions.
[2026-05-27 12:58:30] [INFO ] Flatten gal took : 5556 ms
[2026-05-27 12:58:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 1000 labels/synchronizations in 571 ms.
[2026-05-27 12:58:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality10582305682800473679.gal : 18 ms
[2026-05-27 12:58:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality5414316246860958276.ctl : 2 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/CTLCardinality10582305682800473679.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5414316246860958276.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,3.63603e+238,7.65018,103916,2,13967,5,74414,6,0,13503,57785,0
Converting to forward existential form...Done !
original formula: AX((EG((AX(((((((((((gu2.Eat_30+gu2.Eat_31)+(gu2.Eat_32+gu2.Eat_33))+((gu2.Eat_34+gu2.Eat_35)+(gu2.Eat_36+gu2.Eat_37)))+(((gu2.Eat_38+gu2...86913
=> equivalent forward existential formula: ([((EY(Init) * !(EG((!(EX(!(((((((((((gu2.Eat_30+gu2.Eat_31)+(gu2.Eat_32+gu2.Eat_33))+((gu2.Eat_34+gu2.Eat_35)+(...109694
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 63 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2026-05-27 12:59:01] [INFO ] Invariant cache hit.
[2026-05-27 12:59:02] [INFO ] Implicit Places using invariants in 1582 ms returned []
[2026-05-27 12:59:02] [INFO ] Invariant cache hit.
[2026-05-27 12:59:06] [INFO ] Implicit Places using invariants and state equation in 3705 ms returned []
Implicit Place search using SMT with State Equation took 5296 ms to find 0 implicit places.
[2026-05-27 12:59:06] [INFO ] Redundant transitions in 183 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5552 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2026-05-27 12:59:06] [INFO ] Flatten gal took : 72 ms
[2026-05-27 12:59:06] [INFO ] Flatten gal took : 87 ms
[2026-05-27 12:59:06] [INFO ] Input system was already deterministic with 2500 transitions.
[2026-05-27 12:59:07] [INFO ] Flatten gal took : 67 ms
[2026-05-27 12:59:07] [INFO ] Flatten gal took : 86 ms
[2026-05-27 12:59:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality11276897347908184294.gal : 16 ms
[2026-05-27 12:59:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality676183664735481540.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/CTLCardinality11276897347908184294.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality676183664735481540.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,3.63603e+238,6.86324,38328,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: EF((EG(!(E(((((((((((Think_1+Think_2)+(Think_3+Think_4))+((Think_5+Think_6)+(Think_7+Think_8)))+(((Think_9+Think_10)+(Think_11+Think_12))...41309
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * ((((((((((((Eat_30+Eat_31)+(Eat_32+Eat_33))+((Eat_34+Eat_35)+(Eat_36+Eat_37)))+(((Eat_3...40610
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2026-05-27 12:59:37] [INFO ] Flatten gal took : 55 ms
[2026-05-27 12:59:37] [INFO ] Applying decomposition
[2026-05-27 12:59:37] [INFO ] Flatten gal took : 60 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/graph8004483900885226170.txt' '-o' '/tmp/graph8004483900885226170.bin' '-w' '/tmp/graph8004483900885226170.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8004483900885226170.bin' '-l' '-1' '-v' '-w' '/tmp/graph8004483900885226170.weights' '-q' '0' '-e' '0.001'
[2026-05-27 12:59:40] [INFO ] Decomposing Gal with order
[2026-05-27 12:59:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 12:59:45] [INFO ] Removed a total of 1000 redundant transitions.
[2026-05-27 12:59:45] [INFO ] Flatten gal took : 4991 ms
[2026-05-27 12:59:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2026-05-27 12:59:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality10041692036814123568.gal : 21 ms
[2026-05-27 12:59:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality3929561689720814666.ctl : 2 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/CTLCardinality10041692036814123568.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3929561689720814666.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,3.63603e+238,7.90469,45060,2,13265,5,56558,6,0,12503,41194,0
Converting to forward existential form...Done !
original formula: EF((EG(!(E(((((((((((gu0.Think_1+gu0.Think_2)+(gu0.Think_3+gu0.Think_4))+((gu0.Think_5+gu0.Think_6)+(gu0.Think_7+gu0.Think_8)))+(((gu0.Th...63309
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * ((((((((((((gu3.Eat_30+gu3.Eat_31)+(gu3.Eat_32+gu3.Eat_33))+((gu3.Eat_34+gu3.Eat_35)+(g...59570
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 61 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2026-05-27 13:00:16] [INFO ] Invariant cache hit.
[2026-05-27 13:00:19] [INFO ] Implicit Places using invariants in 3507 ms returned []
[2026-05-27 13:00:19] [INFO ] Invariant cache hit.
[2026-05-27 13:00:24] [INFO ] Implicit Places using invariants and state equation in 5128 ms returned []
Implicit Place search using SMT with State Equation took 8637 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 8699 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2026-05-27 13:00:25] [INFO ] Flatten gal took : 50 ms
[2026-05-27 13:00:25] [INFO ] Flatten gal took : 59 ms
[2026-05-27 13:00:25] [INFO ] Input system was already deterministic with 2500 transitions.
[2026-05-27 13:00:25] [INFO ] Flatten gal took : 75 ms
[2026-05-27 13:00:25] [INFO ] Flatten gal took : 61 ms
[2026-05-27 13:00:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality14312614739522752459.gal : 12 ms
[2026-05-27 13:00:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality13332647629989767096.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/CTLCardinality14312614739522752459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13332647629989767096.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,3.63603e+238,6.66376,38236,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 13:00:55] [INFO ] Flatten gal took : 52 ms
[2026-05-27 13:00:55] [INFO ] Applying decomposition
[2026-05-27 13:00:55] [INFO ] Flatten gal took : 56 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/graph13929262608105135940.txt' '-o' '/tmp/graph13929262608105135940.bin' '-w' '/tmp/graph13929262608105135940.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13929262608105135940.bin' '-l' '-1' '-v' '-w' '/tmp/graph13929262608105135940.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:00:55] [INFO ] Decomposing Gal with order
[2026-05-27 13:00:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:00:56] [INFO ] Removed a total of 496 redundant transitions.
[2026-05-27 13:00:56] [INFO ] Flatten gal took : 127 ms
[2026-05-27 13:00:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 1676 labels/synchronizations in 57 ms.
[2026-05-27 13:00:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality2231776106454267104.gal : 60 ms
[2026-05-27 13:00:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality3549684179502862598.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/CTLCardinality2231776106454267104.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3549684179502862598.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,3.63603e+238,2.39447,27800,1913,58,18298,408,2101,13002,101,636,0
Converting to forward existential form...Done !
original formula: AG((EX((AX((i39.i0.i0.u271.Fork_465==1)) + (i23.i0.i1.u287.Fork_329==1))) * (AF(EX((i5.u32.Catch2_248!=1))) + (EF((i15.i1.i0.u115.Think_7...199
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX((!(EX(!((i39.i0.i0.u271.Fork_465==1)))) + (i23.i0.i1.u287.Fork_329==1)))))] = FALSE * ...299
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
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 79 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2026-05-27 13:01:26] [INFO ] Invariant cache hit.
[2026-05-27 13:01:30] [INFO ] Implicit Places using invariants in 4077 ms returned []
[2026-05-27 13:01:30] [INFO ] Invariant cache hit.
[2026-05-27 13:01:37] [INFO ] Implicit Places using invariants and state equation in 6658 ms returned []
Implicit Place search using SMT with State Equation took 10770 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 10850 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2026-05-27 13:01:37] [INFO ] Flatten gal took : 73 ms
[2026-05-27 13:01:37] [INFO ] Flatten gal took : 81 ms
[2026-05-27 13:01:37] [INFO ] Input system was already deterministic with 2500 transitions.
[2026-05-27 13:01:37] [INFO ] Flatten gal took : 108 ms
[2026-05-27 13:01:37] [INFO ] Flatten gal took : 78 ms
[2026-05-27 13:01:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality4395275879223709338.gal : 18 ms
[2026-05-27 13:01:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality10623443611935051268.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/CTLCardinality4395275879223709338.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10623443611935051268.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,3.63603e+238,6.8132,38252,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 13:02:08] [INFO ] Flatten gal took : 84 ms
[2026-05-27 13:02:08] [INFO ] Applying decomposition
[2026-05-27 13:02:08] [INFO ] Flatten gal took : 53 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/graph14138066053526118782.txt' '-o' '/tmp/graph14138066053526118782.bin' '-w' '/tmp/graph14138066053526118782.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14138066053526118782.bin' '-l' '-1' '-v' '-w' '/tmp/graph14138066053526118782.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:02:08] [INFO ] Decomposing Gal with order
[2026-05-27 13:02:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:02:08] [INFO ] Removed a total of 497 redundant transitions.
[2026-05-27 13:02:09] [INFO ] Flatten gal took : 176 ms
[2026-05-27 13:02:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 1114 labels/synchronizations in 31 ms.
[2026-05-27 13:02:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality6659482274143069931.gal : 30 ms
[2026-05-27 13:02:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality10216629922536369369.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/CTLCardinality6659482274143069931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10216629922536369369.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,3.63603e+238,2.74534,25788,5516,58,53529,514,1638,35205,101,710,0
Converting to forward existential form...Done !
original formula: AX(EF((i3.u396.Fork_123==0)))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (i3.u396.Fork_123==0))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,3.79819,47260,1,0,102930,682,7789,107391,405,1390,189142
FORMULA Philosophers-PT-000500-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 61 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2026-05-27 13:02:12] [INFO ] Invariant cache hit.
[2026-05-27 13:02:16] [INFO ] Implicit Places using invariants in 3486 ms returned []
[2026-05-27 13:02:16] [INFO ] Invariant cache hit.
[2026-05-27 13:02:21] [INFO ] Implicit Places using invariants and state equation in 5368 ms returned []
Implicit Place search using SMT with State Equation took 8857 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 8920 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2026-05-27 13:02:21] [INFO ] Flatten gal took : 56 ms
[2026-05-27 13:02:21] [INFO ] Flatten gal took : 60 ms
[2026-05-27 13:02:22] [INFO ] Input system was already deterministic with 2500 transitions.
[2026-05-27 13:02:22] [INFO ] Flatten gal took : 96 ms
[2026-05-27 13:02:22] [INFO ] Flatten gal took : 76 ms
[2026-05-27 13:02:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality8103022907451119013.gal : 17 ms
[2026-05-27 13:02:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality132892448918200196.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/CTLCardinality8103022907451119013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality132892448918200196.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,7.05427,38316,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 13:02:52] [INFO ] Flatten gal took : 59 ms
[2026-05-27 13:02:52] [INFO ] Applying decomposition
[2026-05-27 13:02:52] [INFO ] Flatten gal took : 47 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/graph4162625080862961649.txt' '-o' '/tmp/graph4162625080862961649.bin' '-w' '/tmp/graph4162625080862961649.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4162625080862961649.bin' '-l' '-1' '-v' '-w' '/tmp/graph4162625080862961649.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:02:52] [INFO ] Decomposing Gal with order
[2026-05-27 13:02:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:02:53] [INFO ] Removed a total of 491 redundant transitions.
[2026-05-27 13:02:53] [INFO ] Flatten gal took : 105 ms
[2026-05-27 13:02:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 1700 labels/synchronizations in 53 ms.
[2026-05-27 13:02:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality11401739805092205546.gal : 25 ms
[2026-05-27 13:02:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality11361675507418554502.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/CTLCardinality11401739805092205546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11361675507418554502.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,3.63603e+238,2.5017,27896,2853,51,27570,384,2099,19023,94,625,0
Converting to forward existential form...Done !
original formula: (AX(EF(EX(TRUE))) + AG(!(E((i4.i1.i0.u201.Catch2_382==1) U ((i32.i0.i0.u189.Catch2_283==0)||(i11.i1.i1.u125.Eat_189==1))))))
=> equivalent forward existential formula: [(FwdU(FwdU((Init * !(!(EX(!(E(TRUE U EX(TRUE))))))),TRUE),(i4.i1.i0.u201.Catch2_382==1)) * ((i32.i0.i0.u189.Cat...206
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,3.38638,38528,1,0,76909,663,7672,87614,377,1611,147337
FORMULA Philosophers-PT-000500-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 100 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2026-05-27 13:02:56] [INFO ] Invariant cache hit.
[2026-05-27 13:03:00] [INFO ] Implicit Places using invariants in 3394 ms returned []
[2026-05-27 13:03:00] [INFO ] Invariant cache hit.
[2026-05-27 13:03:05] [INFO ] Implicit Places using invariants and state equation in 5901 ms returned []
Implicit Place search using SMT with State Equation took 9299 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 9401 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2026-05-27 13:03:06] [INFO ] Flatten gal took : 52 ms
[2026-05-27 13:03:06] [INFO ] Flatten gal took : 63 ms
[2026-05-27 13:03:06] [INFO ] Input system was already deterministic with 2500 transitions.
[2026-05-27 13:03:06] [INFO ] Flatten gal took : 67 ms
[2026-05-27 13:03:06] [INFO ] Flatten gal took : 62 ms
[2026-05-27 13:03:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality9582317307510726379.gal : 19 ms
[2026-05-27 13:03:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality6344340764276108718.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/CTLCardinality9582317307510726379.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6344340764276108718.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,3.63603e+238,6.94344,38296,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 13:03:36] [INFO ] Flatten gal took : 75 ms
[2026-05-27 13:03:36] [INFO ] Applying decomposition
[2026-05-27 13:03:36] [INFO ] Flatten gal took : 52 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/graph11172450726880671441.txt' '-o' '/tmp/graph11172450726880671441.bin' '-w' '/tmp/graph11172450726880671441.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11172450726880671441.bin' '-l' '-1' '-v' '-w' '/tmp/graph11172450726880671441.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:03:36] [INFO ] Decomposing Gal with order
[2026-05-27 13:03:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:03:37] [INFO ] Removed a total of 495 redundant transitions.
[2026-05-27 13:03:37] [INFO ] Flatten gal took : 174 ms
[2026-05-27 13:03:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 1110 labels/synchronizations in 30 ms.
[2026-05-27 13:03:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality5527434362372909449.gal : 25 ms
[2026-05-27 13:03:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality16219575878230382954.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/CTLCardinality5527434362372909449.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16219575878230382954.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,3.63603e+238,3.12124,36620,8788,58,88570,533,1706,60456,101,737,0
Converting to forward existential form...Done !
original formula: (EX((AF((i7.u308.Eat_435==0)) + (i19.u170.Catch1_229==1))) * EF(((!(A((i17.u359.Eat_253==0) U ((i7.u428.Catch1_442==0)||(i42.u252.Catch1_...432
=> equivalent forward existential formula: (([FwdG((FwdU((Init * EX((!(EG(!((i7.u308.Eat_435==0)))) + (i19.u170.Catch1_229==1)))),TRUE) * !(!((E(!(((i7.u42...1651
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
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
(forward)formula 0,1,7.63826,161044,1,0,389758,945,12464,485275,451,2567,766432
FORMULA Philosophers-PT-000500-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 61 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2026-05-27 13:03:45] [INFO ] Invariant cache hit.
[2026-05-27 13:03:48] [INFO ] Implicit Places using invariants in 3636 ms returned []
[2026-05-27 13:03:48] [INFO ] Invariant cache hit.
[2026-05-27 13:03:55] [INFO ] Implicit Places using invariants and state equation in 6389 ms returned []
Implicit Place search using SMT with State Equation took 10048 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 10110 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2026-05-27 13:03:55] [INFO ] Flatten gal took : 50 ms
[2026-05-27 13:03:55] [INFO ] Flatten gal took : 60 ms
[2026-05-27 13:03:55] [INFO ] Input system was already deterministic with 2500 transitions.
[2026-05-27 13:03:55] [INFO ] Flatten gal took : 52 ms
[2026-05-27 13:03:55] [INFO ] Flatten gal took : 61 ms
[2026-05-27 13:03:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality11908139124330814323.gal : 12 ms
[2026-05-27 13:03:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality253892523051860199.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/CTLCardinality11908139124330814323.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality253892523051860199.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,3.63603e+238,6.61712,38256,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 13:04:25] [INFO ] Flatten gal took : 51 ms
[2026-05-27 13:04:25] [INFO ] Applying decomposition
[2026-05-27 13:04:25] [INFO ] Flatten gal took : 53 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/graph9452278910199328809.txt' '-o' '/tmp/graph9452278910199328809.bin' '-w' '/tmp/graph9452278910199328809.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9452278910199328809.bin' '-l' '-1' '-v' '-w' '/tmp/graph9452278910199328809.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:04:25] [INFO ] Decomposing Gal with order
[2026-05-27 13:04:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:04:26] [INFO ] Removed a total of 493 redundant transitions.
[2026-05-27 13:04:26] [INFO ] Flatten gal took : 194 ms
[2026-05-27 13:04:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 1702 labels/synchronizations in 45 ms.
[2026-05-27 13:04:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality13918411689825891420.gal : 31 ms
[2026-05-27 13:04:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality10947901363957680444.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/CTLCardinality13918411689825891420.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10947901363957680444.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,3.63603e+238,2.5421,27908,2159,51,19927,396,2141,14084,94,620,0
Converting to forward existential form...Done !
original formula: EG(EX(EF((i33.i0.i1.u428.Fork_445==0))))
=> equivalent forward existential formula: [FwdG(Init,EX(E(TRUE U (i33.i0.i1.u428.Fork_445==0))))] != FALSE
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
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 69 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2026-05-27 13:04:56] [INFO ] Invariant cache hit.
[2026-05-27 13:04:59] [INFO ] Implicit Places using invariants in 3085 ms returned []
[2026-05-27 13:04:59] [INFO ] Invariant cache hit.
[2026-05-27 13:05:05] [INFO ] Implicit Places using invariants and state equation in 5959 ms returned []
Implicit Place search using SMT with State Equation took 9086 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 9157 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2026-05-27 13:05:05] [INFO ] Flatten gal took : 111 ms
[2026-05-27 13:05:05] [INFO ] Flatten gal took : 67 ms
[2026-05-27 13:05:06] [INFO ] Input system was already deterministic with 2500 transitions.
[2026-05-27 13:05:06] [INFO ] Flatten gal took : 71 ms
[2026-05-27 13:05:06] [INFO ] Flatten gal took : 80 ms
[2026-05-27 13:05:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality15061873678757620524.gal : 15 ms
[2026-05-27 13:05:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality6694142463761015580.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/CTLCardinality15061873678757620524.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6694142463761015580.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,3.63603e+238,6.72682,38212,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 13:05:36] [INFO ] Flatten gal took : 53 ms
[2026-05-27 13:05:36] [INFO ] Applying decomposition
[2026-05-27 13:05:36] [INFO ] Flatten gal took : 56 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/graph2849891341282785118.txt' '-o' '/tmp/graph2849891341282785118.bin' '-w' '/tmp/graph2849891341282785118.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2849891341282785118.bin' '-l' '-1' '-v' '-w' '/tmp/graph2849891341282785118.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:05:36] [INFO ] Decomposing Gal with order
[2026-05-27 13:05:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:05:37] [INFO ] Removed a total of 499 redundant transitions.
[2026-05-27 13:05:37] [INFO ] Flatten gal took : 145 ms
[2026-05-27 13:05:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 1716 labels/synchronizations in 72 ms.
[2026-05-27 13:05:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality17437647923824660991.gal : 27 ms
[2026-05-27 13:05:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality17909105150530066571.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/CTLCardinality17437647923824660991.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17909105150530066571.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,3.63603e+238,2.35872,27956,1958,58,17784,406,2133,12861,99,651,0
Converting to forward existential form...Done !
original formula: EG(AX(EX(TRUE)))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EX(TRUE)))))] != FALSE
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
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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 63 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2026-05-27 13:06:07] [INFO ] Invariant cache hit.
[2026-05-27 13:06:10] [INFO ] Implicit Places using invariants in 2757 ms returned []
[2026-05-27 13:06:10] [INFO ] Invariant cache hit.
[2026-05-27 13:06:14] [INFO ] Implicit Places using invariants and state equation in 4797 ms returned []
Implicit Place search using SMT with State Equation took 7568 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 7632 ms. Remains : 2500/2500 places, 2500/2500 transitions.
[2026-05-27 13:06:14] [INFO ] Flatten gal took : 59 ms
[2026-05-27 13:06:15] [INFO ] Flatten gal took : 94 ms
[2026-05-27 13:06:15] [INFO ] Input system was already deterministic with 2500 transitions.
[2026-05-27 13:06:15] [INFO ] Flatten gal took : 101 ms
[2026-05-27 13:06:15] [INFO ] Flatten gal took : 83 ms
[2026-05-27 13:06:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality5265979072177412275.gal : 17 ms
[2026-05-27 13:06:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality13596511774901332079.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/CTLCardinality5265979072177412275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13596511774901332079.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,3.63603e+238,6.68833,38260,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 13:06:45] [INFO ] Flatten gal took : 47 ms
[2026-05-27 13:06:45] [INFO ] Applying decomposition
[2026-05-27 13:06:45] [INFO ] Flatten gal took : 48 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/graph131402808005134793.txt' '-o' '/tmp/graph131402808005134793.bin' '-w' '/tmp/graph131402808005134793.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph131402808005134793.bin' '-l' '-1' '-v' '-w' '/tmp/graph131402808005134793.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:06:45] [INFO ] Decomposing Gal with order
[2026-05-27 13:06:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:06:46] [INFO ] Removed a total of 494 redundant transitions.
[2026-05-27 13:06:46] [INFO ] Flatten gal took : 88 ms
[2026-05-27 13:06:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 1678 labels/synchronizations in 63 ms.
[2026-05-27 13:06:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality480891329675043111.gal : 21 ms
[2026-05-27 13:06:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality18351474467649061808.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/CTLCardinality480891329675043111.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18351474467649061808.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,3.63603e+238,2.60676,27828,2614,53,25630,397,2197,17800,97,638,0
Converting to forward existential form...Done !
original formula: EF(((!(A(EG((i31.i1.i1.u476.Think_384==1)) U ((i27.i0.i0.u57.Catch1_401==1)||(i37.i0.i1.u85.Eat_51==0)))) + AX(!(A(((i14.i1.i0.u367.Think...261
=> equivalent forward existential formula: ((([((FwdU(FwdU(Init,TRUE),!(((i27.i0.i0.u57.Catch1_401==1)||(i37.i0.i1.u85.Eat_51==0)))) * !(((i27.i0.i0.u57.Ca...637
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
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
(forward)formula 0,1,3.16927,33372,1,0,64131,615,8569,71526,395,1399,105162
FORMULA Philosophers-PT-000500-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Performed 497 Post agglomeration using F-continuation condition.Transition count delta: 497
Deduced a syphon composed of 497 places in 0 ms
Reduce places removed 497 places and 0 transitions.
Iterating global reduction 0 with 994 rules applied. Total rules applied 994 place count 2003 transition count 2003
Applied a total of 994 rules in 335 ms. Remains 2003 /2500 variables (removed 497) and now considering 2003/2500 (removed 497) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17376537357615782815.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13103859850859984729.kers'
[2026-05-27 13:06:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17376537357615782815.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13103859850859984729.kers]
Culled 0 columns in 2 ms.
// Phase 1: matrix 2003 rows 2003 cols 6012 entries
Finished phase 1 with 1003 SingleSign rule and 0 generalized
[2026-05-27 13:06:49] [INFO ] Computed 1000 invariants in 10 ms
Computed 1000 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-13103859850859984729.kers
Total runtime 13 ms.
[2026-05-27 13:06:52] [INFO ] Implicit Places using invariants in 2799 ms returned []
[2026-05-27 13:06:52] [INFO ] Invariant cache hit.
[2026-05-27 13:06:59] [INFO ] Implicit Places using invariants and state equation in 6905 ms returned []
Implicit Place search using SMT with State Equation took 9711 ms to find 0 implicit places.
[2026-05-27 13:06:59] [INFO ] Redundant transitions in 55 ms returned []
Running 1003 sub problems to find dead transitions.
[2026-05-27 13:06:59] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1503 variables, 1503/1503 constraints. Problems are: Problem set: 0 solved, 1003 unsolved
SMT process timed out in 30337ms, After SMT, problems are : Problem set: 0 solved, 1003 unsolved
Search for dead transitions found 0 dead transitions in 30348ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2003/2500 places, 2003/2500 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40460 ms. Remains : 2003/2500 places, 2003/2500 transitions.
[2026-05-27 13:07:29] [INFO ] Flatten gal took : 53 ms
[2026-05-27 13:07:30] [INFO ] Flatten gal took : 64 ms
[2026-05-27 13:07:30] [INFO ] Input system was already deterministic with 2003 transitions.
[2026-05-27 13:07:30] [INFO ] Flatten gal took : 81 ms
[2026-05-27 13:07:30] [INFO ] Flatten gal took : 82 ms
[2026-05-27 13:07:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality7940874894093318157.gal : 14 ms
[2026-05-27 13:07:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality15480912792683958004.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/CTLCardinality7940874894093318157.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15480912792683958004.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,1.52675e+209,4.23059,28260,2,8020,5,35352,6,0,10018,24999,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-27 13:08:00] [INFO ] Flatten gal took : 64 ms
[2026-05-27 13:08:00] [INFO ] Applying decomposition
[2026-05-27 13:08:00] [INFO ] Flatten gal took : 65 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/graph8872508725359104347.txt' '-o' '/tmp/graph8872508725359104347.bin' '-w' '/tmp/graph8872508725359104347.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8872508725359104347.bin' '-l' '-1' '-v' '-w' '/tmp/graph8872508725359104347.weights' '-q' '0' '-e' '0.001'
[2026-05-27 13:08:00] [INFO ] Decomposing Gal with order
[2026-05-27 13:08:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:08:01] [INFO ] Removed a total of 12 redundant transitions.
[2026-05-27 13:08:01] [INFO ] Flatten gal took : 138 ms
[2026-05-27 13:08:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 37 ms.
[2026-05-27 13:08:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality12635679501831203947.gal : 27 ms
[2026-05-27 13:08:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality17223103834071770837.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/CTLCardinality12635679501831203947.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17223103834071770837.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,1.52675e+209,2.02479,27388,2187,61,18414,434,3056,13382,107,757,0
Converting to forward existential form...Done !
original formula: (EG((((i23.i1.i1.u273.Eat_296==1)||((i16.i0.i0.u176.Catch1_378==0)&&(i9.i0.i1.u112.Catch1_229==1)))||(i33.i0.i1.u214.Catch1_477==0))) + E...191
=> equivalent forward existential formula: ([FwdG(Init,(((i23.i1.i1.u273.Eat_296==1)||((i16.i0.i0.u176.Catch1_378==0)&&(i9.i0.i1.u112.Catch1_229==1)))||(i3...273
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
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
(forward)formula 0,1,6.87037,98108,1,0,200037,768,11514,362604,412,2357,162228
FORMULA Philosophers-PT-000500-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
[2026-05-27 13:08:08] [INFO ] Flatten gal took : 79 ms
[2026-05-27 13:08:08] [INFO ] Flatten gal took : 66 ms
[2026-05-27 13:08:08] [INFO ] Applying decomposition
[2026-05-27 13:08:08] [INFO ] Flatten gal took : 82 ms
[2026-05-27 13:08:28] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14549305759688113500.txt' '-o' '/tmp/graph14549305759688113500.bin' '-w' '/tmp/graph14549305759688113500.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:114)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:106)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:834)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-27 13:08:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality1254016057844767701.gal : 11 ms
[2026-05-27 13:08:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality2059665958305674678.ctl : 19 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/CTLCardinality1254016057844767701.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2059665958305674678.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 11 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,6.38626,38692,2,13206,5,55880,6,0,12503,41185,0
Converting to forward existential form...Done !
original formula: EG(((((((((((Catch1_14+Catch1_15)+(Catch1_16+Catch1_17))+((Catch1_18+Catch1_19)+(Catch1_20+Catch1_21)))+(((Catch1_6+Catch1_7)+(Catch1_8+C...6416
Detected timeout of ITS tools.
=> equivalent forward existential formula: [FwdG(Init,((((((((((Catch1_14+Catch1_15)+(Catch1_16+Catch1_17))+((Catch1_18+Catch1_19)+(Catch1_20+Catch1_21)))+...5871
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-27 13:35:21] [INFO ] Applying decomposition
[2026-05-27 13:35:21] [INFO ] Flatten gal took : 58 ms
[2026-05-27 13:35:21] [INFO ] Decomposing Gal with order
[2026-05-27 13:35:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-27 13:35:22] [INFO ] Removed a total of 1047 redundant transitions.
[2026-05-27 13:35:22] [INFO ] Flatten gal took : 159 ms
[2026-05-27 13:35:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 148 labels/synchronizations in 19 ms.
[2026-05-27 13:35:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality15137204913539341641.gal : 18 ms
[2026-05-27 13:35:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality6738081287339017939.ctl : 17 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/CTLCardinality15137204913539341641.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6738081287339017939.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 11 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.63603e+238,7.02193,44628,2,14981,5,62761,6,0,12651,42897,0
Converting to forward existential form...Done !
original formula: EG(((((((((((gu296.Catch1_14+gu58.Catch1_15)+(gu284.Catch1_16+gu172.Catch1_17))+((gu443.Catch1_18+gu199.Catch1_19)+(gu406.Catch1_20+gu69....9308
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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-000500"
export BK_EXAMINATION="CTLCardinality"
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-000500, examination is CTLCardinality"
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-177969942000153"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-000500.tgz
mv Philosophers-PT-000500 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;