Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r268-smll-171654407700482.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is Philosophers-PT-000005, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654407700482
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 12K Apr 13 08:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K Apr 13 08:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 13 08:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 13 08:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.6K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 13 08:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Apr 13 08:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 13 08:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Apr 13 08:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 22K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-PT-000005-CTLFireability-2024-00
FORMULA_NAME Philosophers-PT-000005-CTLFireability-2024-01
FORMULA_NAME Philosophers-PT-000005-CTLFireability-2024-02
FORMULA_NAME Philosophers-PT-000005-CTLFireability-2024-03
FORMULA_NAME Philosophers-PT-000005-CTLFireability-2024-04
FORMULA_NAME Philosophers-PT-000005-CTLFireability-2024-05
FORMULA_NAME Philosophers-PT-000005-CTLFireability-2024-06
FORMULA_NAME Philosophers-PT-000005-CTLFireability-2024-07
FORMULA_NAME Philosophers-PT-000005-CTLFireability-2024-08
FORMULA_NAME Philosophers-PT-000005-CTLFireability-2024-09
FORMULA_NAME Philosophers-PT-000005-CTLFireability-2024-10
FORMULA_NAME Philosophers-PT-000005-CTLFireability-2024-11
FORMULA_NAME Philosophers-PT-000005-CTLFireability-2024-12
FORMULA_NAME Philosophers-PT-000005-CTLFireability-2024-13
FORMULA_NAME Philosophers-PT-000005-CTLFireability-2024-14
FORMULA_NAME Philosophers-PT-000005-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716909187943

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-PT-000005
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-28 15:13:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 15:13:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 15:13:10] [INFO ] Load time of PNML (sax parser for PT used): 89 ms
[2024-05-28 15:13:10] [INFO ] Transformed 25 places.
[2024-05-28 15:13:10] [INFO ] Transformed 25 transitions.
[2024-05-28 15:13:10] [INFO ] Found NUPN structural information;
[2024-05-28 15:13:10] [INFO ] Parsed PT model containing 25 places and 25 transitions and 80 arcs in 316 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 38 ms.
Initial state reduction rules removed 2 formulas.
FORMULA Philosophers-PT-000005-CTLFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000005-CTLFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 18 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2024-05-28 15:13:11] [INFO ] Computed 10 invariants in 7 ms
[2024-05-28 15:13:11] [INFO ] Implicit Places using invariants in 263 ms returned []
[2024-05-28 15:13:11] [INFO ] Invariant cache hit.
[2024-05-28 15:13:11] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 420 ms to find 0 implicit places.
Running 15 sub problems to find dead transitions.
[2024-05-28 15:13:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 60 constraints, problems are : Problem set: 0 solved, 15 unsolved in 404 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 15/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 75 constraints, problems are : Problem set: 0 solved, 15 unsolved in 393 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 843ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 859ms
Finished structural reductions in LTL mode , in 1 iterations and 1337 ms. Remains : 25/25 places, 25/25 transitions.
Support contains 25 out of 25 places after structural reductions.
[2024-05-28 15:13:12] [INFO ] Flatten gal took : 38 ms
[2024-05-28 15:13:12] [INFO ] Flatten gal took : 18 ms
[2024-05-28 15:13:12] [INFO ] Input system was already deterministic with 25 transitions.
Reduction of identical properties reduced properties to check from 43 to 32
RANDOM walk for 40000 steps (1167 resets) in 1469 ms. (27 steps per ms) remains 1/32 properties
BEST_FIRST walk for 40004 steps (367 resets) in 347 ms. (114 steps per ms) remains 1/1 properties
[2024-05-28 15:13:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp30 is UNSAT
After SMT solving in domain Real declared 15/50 variables, and 8 constraints, problems are : Problem set: 1 solved, 0 unsolved in 31 ms.
Refiners :[Domain max(s): 3/25 constraints, Positive P Invariants (semi-flows): 5/10 constraints, State Equation: 0/25 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 38ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2024-05-28 15:13:13] [INFO ] Flatten gal took : 8 ms
[2024-05-28 15:13:13] [INFO ] Flatten gal took : 14 ms
[2024-05-28 15:13:13] [INFO ] Input system was already deterministic with 25 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2024-05-28 15:13:13] [INFO ] Invariant cache hit.
[2024-05-28 15:13:13] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-28 15:13:13] [INFO ] Invariant cache hit.
[2024-05-28 15:13:13] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Running 15 sub problems to find dead transitions.
[2024-05-28 15:13:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 60 constraints, problems are : Problem set: 0 solved, 15 unsolved in 252 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 15/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 75 constraints, problems are : Problem set: 0 solved, 15 unsolved in 222 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 488ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 489ms
Finished structural reductions in LTL mode , in 1 iterations and 580 ms. Remains : 25/25 places, 25/25 transitions.
[2024-05-28 15:13:14] [INFO ] Flatten gal took : 4 ms
[2024-05-28 15:13:14] [INFO ] Flatten gal took : 4 ms
[2024-05-28 15:13:14] [INFO ] Input system was already deterministic with 25 transitions.
[2024-05-28 15:13:14] [INFO ] Flatten gal took : 4 ms
[2024-05-28 15:13:14] [INFO ] Flatten gal took : 4 ms
[2024-05-28 15:13:14] [INFO ] Time to serialize gal into /tmp/CTLFireability6172427289462696434.gal : 3 ms
[2024-05-28 15:13:14] [INFO ] Time to serialize properties into /tmp/CTLFireability4974289136387310765.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6172427289462696434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4974289136387310765.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,243,0.021068,3388,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: A((((AX(((((Eat_1==1)||(Eat_3==1))||((Eat_2==1)||(Eat_5==1)))||(Eat_4==1))) + E(A(AG((((((Fork_4==1)&&(Catch1_4==1))||((Fork_5==1)&&(Catc...1589
=> equivalent forward existential formula: [((Init * !(EG(!((((((Eat_1==1)||(Eat_3==1))||((Eat_2==1)||(Eat_5==1)))||(((Eat_4==1)||((Fork_3==1)&&(Catch2_4==...2467
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/41/25
Hit Full ! (commute/partial/dont) 0/41/25
Hit Full ! (commute/partial/dont) 10/0/15
Hit Full ! (commute/partial/dont) 0/102/25
(forward)formula 0,0,0.115608,6080,1,0,39,11682,51,25,916,11702,37
FORMULA Philosophers-PT-000005-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2024-05-28 15:13:14] [INFO ] Invariant cache hit.
[2024-05-28 15:13:14] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-28 15:13:14] [INFO ] Invariant cache hit.
[2024-05-28 15:13:14] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Running 15 sub problems to find dead transitions.
[2024-05-28 15:13:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 60 constraints, problems are : Problem set: 0 solved, 15 unsolved in 224 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 15/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 75 constraints, problems are : Problem set: 0 solved, 15 unsolved in 224 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 460ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 461ms
Finished structural reductions in LTL mode , in 1 iterations and 586 ms. Remains : 25/25 places, 25/25 transitions.
[2024-05-28 15:13:14] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:15] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:15] [INFO ] Input system was already deterministic with 25 transitions.
[2024-05-28 15:13:15] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:15] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:15] [INFO ] Time to serialize gal into /tmp/CTLFireability2653611790389238879.gal : 2 ms
[2024-05-28 15:13:15] [INFO ] Time to serialize properties into /tmp/CTLFireability7828378543219607051.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2653611790389238879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7828378543219607051.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,243,0.006935,3504,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: AX(((((Eat_1==0)&&(Eat_3==0))&&((Eat_2==0)&&(Eat_5==0)))&&(Eat_4==0)))
=> equivalent forward existential formula: [(EY(Init) * !(((((Eat_1==0)&&(Eat_3==0))&&((Eat_2==0)&&(Eat_5==0)))&&(Eat_4==0))))] = FALSE
(forward)formula 0,1,0.009016,3820,1,0,9,435,9,2,224,296,2
FORMULA Philosophers-PT-000005-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2024-05-28 15:13:15] [INFO ] Invariant cache hit.
[2024-05-28 15:13:15] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-28 15:13:15] [INFO ] Invariant cache hit.
[2024-05-28 15:13:15] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Running 15 sub problems to find dead transitions.
[2024-05-28 15:13:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 60 constraints, problems are : Problem set: 0 solved, 15 unsolved in 300 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 15/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 75 constraints, problems are : Problem set: 0 solved, 15 unsolved in 302 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 614ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 615ms
Finished structural reductions in LTL mode , in 1 iterations and 688 ms. Remains : 25/25 places, 25/25 transitions.
[2024-05-28 15:13:15] [INFO ] Flatten gal took : 5 ms
[2024-05-28 15:13:15] [INFO ] Flatten gal took : 4 ms
[2024-05-28 15:13:15] [INFO ] Input system was already deterministic with 25 transitions.
[2024-05-28 15:13:15] [INFO ] Flatten gal took : 4 ms
[2024-05-28 15:13:15] [INFO ] Flatten gal took : 4 ms
[2024-05-28 15:13:15] [INFO ] Time to serialize gal into /tmp/CTLFireability7664168074375535174.gal : 2 ms
[2024-05-28 15:13:15] [INFO ] Time to serialize properties into /tmp/CTLFireability13150306364742904258.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7664168074375535174.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13150306364742904258.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,243,0.006443,3500,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: EX((EG(AG((((((Think_5==0)||(Fork_4==0))&&((Think_2==0)||(Fork_1==0)))&&(((Think_4==0)||(Fork_3==0))&&((Think_3==0)||(Fork_2==0))))&&((Th...1284
=> equivalent forward existential formula: ([FwdG(EY(Init),!(E(TRUE U !((((((Think_5==0)||(Fork_4==0))&&((Think_2==0)||(Fork_1==0)))&&(((Think_4==0)||(Fork...1713
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.050607,5136,1,0,25,6093,47,10,810,4992,20
FORMULA Philosophers-PT-000005-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2024-05-28 15:13:15] [INFO ] Invariant cache hit.
[2024-05-28 15:13:15] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-28 15:13:15] [INFO ] Invariant cache hit.
[2024-05-28 15:13:15] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Running 15 sub problems to find dead transitions.
[2024-05-28 15:13:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 60 constraints, problems are : Problem set: 0 solved, 15 unsolved in 247 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 15/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 75 constraints, problems are : Problem set: 0 solved, 15 unsolved in 324 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 584ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 584ms
Finished structural reductions in LTL mode , in 1 iterations and 662 ms. Remains : 25/25 places, 25/25 transitions.
[2024-05-28 15:13:16] [INFO ] Flatten gal took : 4 ms
[2024-05-28 15:13:16] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:16] [INFO ] Input system was already deterministic with 25 transitions.
[2024-05-28 15:13:16] [INFO ] Flatten gal took : 4 ms
[2024-05-28 15:13:16] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:16] [INFO ] Time to serialize gal into /tmp/CTLFireability16127134159087758545.gal : 2 ms
[2024-05-28 15:13:16] [INFO ] Time to serialize properties into /tmp/CTLFireability13372871118784087267.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16127134159087758545.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13372871118784087267.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,243,0.010656,3508,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: AG(!(A(((AG((((((Fork_3==1)&&(Catch2_4==1))||((Fork_2==1)&&(Catch2_3==1)))||(((Fork_4==1)&&(Catch2_5==1))||((Fork_5==1)&&(Catch2_1==1))))...590
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!(E(TRUE U !(EX(!((((((Think_5==1)&&(Fork_4==1))||((Think_2==1)&&(Fork_1==1)))||(((Thi...1048
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.054522,4352,1,0,10,2871,24,3,693,2170,8
FORMULA Philosophers-PT-000005-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2024-05-28 15:13:16] [INFO ] Invariant cache hit.
[2024-05-28 15:13:16] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-28 15:13:16] [INFO ] Invariant cache hit.
[2024-05-28 15:13:16] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 15 sub problems to find dead transitions.
[2024-05-28 15:13:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 60 constraints, problems are : Problem set: 0 solved, 15 unsolved in 246 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 15/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 75 constraints, problems are : Problem set: 0 solved, 15 unsolved in 338 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 596ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 597ms
Finished structural reductions in LTL mode , in 1 iterations and 680 ms. Remains : 25/25 places, 25/25 transitions.
[2024-05-28 15:13:17] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:17] [INFO ] Flatten gal took : 4 ms
[2024-05-28 15:13:17] [INFO ] Input system was already deterministic with 25 transitions.
[2024-05-28 15:13:17] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:17] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:17] [INFO ] Time to serialize gal into /tmp/CTLFireability456931523926351857.gal : 2 ms
[2024-05-28 15:13:17] [INFO ] Time to serialize properties into /tmp/CTLFireability15593250692399451160.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability456931523926351857.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15593250692399451160.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,243,0.010014,3504,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: EF(((EG(AX(EF((((((Fork_3==0)||(Catch2_4==0))&&((Fork_2==0)||(Catch2_3==0)))&&(((Fork_4==0)||(Catch2_5==0))&&((Fork_5==0)||(Catch2_1==0))...594
=> equivalent forward existential formula: (([FwdG(FwdU(Init,TRUE),!(EX(!(E(TRUE U (((((Fork_3==0)||(Catch2_4==0))&&((Fork_2==0)||(Catch2_3==0)))&&(((Fork_...736
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.031925,3820,1,0,8,1896,18,4,684,1137,10
FORMULA Philosophers-PT-000005-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2024-05-28 15:13:17] [INFO ] Invariant cache hit.
[2024-05-28 15:13:17] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-28 15:13:17] [INFO ] Invariant cache hit.
[2024-05-28 15:13:17] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Running 15 sub problems to find dead transitions.
[2024-05-28 15:13:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 60 constraints, problems are : Problem set: 0 solved, 15 unsolved in 320 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 15/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 75 constraints, problems are : Problem set: 0 solved, 15 unsolved in 325 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 656ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 656ms
Finished structural reductions in LTL mode , in 1 iterations and 781 ms. Remains : 25/25 places, 25/25 transitions.
[2024-05-28 15:13:18] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:18] [INFO ] Flatten gal took : 4 ms
[2024-05-28 15:13:18] [INFO ] Input system was already deterministic with 25 transitions.
[2024-05-28 15:13:18] [INFO ] Flatten gal took : 4 ms
[2024-05-28 15:13:18] [INFO ] Flatten gal took : 4 ms
[2024-05-28 15:13:18] [INFO ] Time to serialize gal into /tmp/CTLFireability17883702355720004418.gal : 11 ms
[2024-05-28 15:13:18] [INFO ] Time to serialize properties into /tmp/CTLFireability3075458741723314624.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17883702355720004418.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3075458741723314624.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,243,0.010547,3508,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: A((((EF((((((Think_5==1)&&(Fork_4==1))||((Think_2==1)&&(Fork_1==1)))||(((Think_4==1)&&(Fork_3==1))||((Think_3==1)&&(Fork_2==1))))||((Thin...572
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U EX(!(((((((Think_1==1)&&(Fork_1==1))||((Think_5==1)&&(Fork_5==1)))||(((Think_2==1)&&...1143
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.069067,4608,1,0,14,3569,26,7,728,2925,15
FORMULA Philosophers-PT-000005-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2024-05-28 15:13:18] [INFO ] Invariant cache hit.
[2024-05-28 15:13:18] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-28 15:13:18] [INFO ] Invariant cache hit.
[2024-05-28 15:13:18] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 15 sub problems to find dead transitions.
[2024-05-28 15:13:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 60 constraints, problems are : Problem set: 0 solved, 15 unsolved in 296 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 15/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 75 constraints, problems are : Problem set: 0 solved, 15 unsolved in 233 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 539ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 540ms
Finished structural reductions in LTL mode , in 1 iterations and 626 ms. Remains : 25/25 places, 25/25 transitions.
[2024-05-28 15:13:18] [INFO ] Flatten gal took : 2 ms
[2024-05-28 15:13:18] [INFO ] Flatten gal took : 1 ms
[2024-05-28 15:13:18] [INFO ] Input system was already deterministic with 25 transitions.
[2024-05-28 15:13:18] [INFO ] Flatten gal took : 2 ms
[2024-05-28 15:13:18] [INFO ] Flatten gal took : 5 ms
[2024-05-28 15:13:18] [INFO ] Time to serialize gal into /tmp/CTLFireability9494113019556817459.gal : 1 ms
[2024-05-28 15:13:18] [INFO ] Time to serialize properties into /tmp/CTLFireability2954164085579621517.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9494113019556817459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2954164085579621517.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,243,0.006186,3504,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: EG(EX((((AG(((((Eat_1==0)&&(Eat_3==0))&&((Eat_2==0)&&(Eat_5==0)))&&(Eat_4==0))) + EF((((((Think_5==0)||(Fork_4==0))&&((Think_2==0)||(Fork...418
=> equivalent forward existential formula: [FwdG(Init,EX((((!(E(TRUE U !(((((Eat_1==0)&&(Eat_3==0))&&((Eat_2==0)&&(Eat_5==0)))&&(Eat_4==0))))) + E(TRUE U (...479
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.024787,4084,1,0,17,3108,24,17,687,3139,26
FORMULA Philosophers-PT-000005-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2024-05-28 15:13:18] [INFO ] Invariant cache hit.
[2024-05-28 15:13:18] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 15:13:18] [INFO ] Invariant cache hit.
[2024-05-28 15:13:18] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Running 15 sub problems to find dead transitions.
[2024-05-28 15:13:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 60 constraints, problems are : Problem set: 0 solved, 15 unsolved in 295 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 15/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 75 constraints, problems are : Problem set: 0 solved, 15 unsolved in 317 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 620ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 622ms
Finished structural reductions in LTL mode , in 1 iterations and 699 ms. Remains : 25/25 places, 25/25 transitions.
[2024-05-28 15:13:19] [INFO ] Flatten gal took : 4 ms
[2024-05-28 15:13:19] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:19] [INFO ] Input system was already deterministic with 25 transitions.
[2024-05-28 15:13:19] [INFO ] Flatten gal took : 4 ms
[2024-05-28 15:13:19] [INFO ] Flatten gal took : 4 ms
[2024-05-28 15:13:19] [INFO ] Time to serialize gal into /tmp/CTLFireability2275028720618807052.gal : 1 ms
[2024-05-28 15:13:19] [INFO ] Time to serialize properties into /tmp/CTLFireability13232255070939423805.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2275028720618807052.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13232255070939423805.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,243,0.011138,3504,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: (EF(((((((Fork_3==1)&&(Catch2_4==1))||((Fork_2==1)&&(Catch2_3==1)))||(((Fork_4==1)&&(Catch2_5==1))||((Fork_5==1)&&(Catch2_1==1))))||((For...1311
=> equivalent forward existential formula: [(((Init * E(TRUE U ((((((Fork_3==1)&&(Catch2_4==1))||((Fork_2==1)&&(Catch2_3==1)))||(((Fork_4==1)&&(Catch2_5==1...3063
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/40/25
Hit Full ! (commute/partial/dont) 0/40/25
Hit Full ! (commute/partial/dont) 0/0/25
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 0/0/25
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 0/42/25
(forward)formula 0,1,0.260555,6716,1,0,36,17185,57,29,849,16662,37
FORMULA Philosophers-PT-000005-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 10 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2024-05-28 15:13:19] [INFO ] Invariant cache hit.
[2024-05-28 15:13:19] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-28 15:13:19] [INFO ] Invariant cache hit.
[2024-05-28 15:13:20] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2024-05-28 15:13:20] [INFO ] Redundant transitions in 1 ms returned []
Running 15 sub problems to find dead transitions.
[2024-05-28 15:13:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 60 constraints, problems are : Problem set: 0 solved, 15 unsolved in 336 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 15/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 75 constraints, problems are : Problem set: 0 solved, 15 unsolved in 338 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 682ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 683ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 807 ms. Remains : 25/25 places, 25/25 transitions.
[2024-05-28 15:13:20] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:20] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:20] [INFO ] Input system was already deterministic with 25 transitions.
[2024-05-28 15:13:20] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:20] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:20] [INFO ] Time to serialize gal into /tmp/CTLFireability7103827699698263825.gal : 2 ms
[2024-05-28 15:13:20] [INFO ] Time to serialize properties into /tmp/CTLFireability10410035444346224841.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7103827699698263825.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10410035444346224841.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,243,0.010197,3504,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: AF(E(E(EF(((Think_1==1)&&(Fork_5==1))) U ((Fork_3==1)&&(Catch1_3==1))) U (EF((!(((Fork_2==1)&&(Catch2_3==1))) * EG(((Fork_1==1)&&(Catch1_...300
=> equivalent forward existential formula: [FwdG(Init,!(E(E(E(TRUE U ((Think_1==1)&&(Fork_5==1))) U ((Fork_3==1)&&(Catch1_3==1))) U (E(TRUE U (!(((Fork_2==...369
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 22/0/3
(forward)formula 0,1,0.066717,4876,1,0,29,7028,48,24,690,6311,46
FORMULA Philosophers-PT-000005-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2024-05-28 15:13:20] [INFO ] Invariant cache hit.
[2024-05-28 15:13:20] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-28 15:13:20] [INFO ] Invariant cache hit.
[2024-05-28 15:13:20] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Running 15 sub problems to find dead transitions.
[2024-05-28 15:13:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 60 constraints, problems are : Problem set: 0 solved, 15 unsolved in 360 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 15/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 75 constraints, problems are : Problem set: 0 solved, 15 unsolved in 240 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 610ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 612ms
Finished structural reductions in LTL mode , in 1 iterations and 733 ms. Remains : 25/25 places, 25/25 transitions.
[2024-05-28 15:13:21] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:21] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:21] [INFO ] Input system was already deterministic with 25 transitions.
[2024-05-28 15:13:21] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:21] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:21] [INFO ] Time to serialize gal into /tmp/CTLFireability13952108593069850849.gal : 1 ms
[2024-05-28 15:13:21] [INFO ] Time to serialize properties into /tmp/CTLFireability6573357581400793515.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13952108593069850849.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6573357581400793515.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,243,0.01218,3504,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: EX(EG((EF((Eat_2==1)) + (EX(((Fork_4==0)||(Catch2_5==0))) * A(AX(((Think_3==1)&&(Fork_2==1))) U ((Think_1==1)&&(Fork_5==1)))))))
=> equivalent forward existential formula: [FwdG(EY(Init),(E(TRUE U (Eat_2==1)) + (EX(((Fork_4==0)||(Catch2_5==0))) * !((E(!(((Think_1==1)&&(Fork_5==1))) U...284
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 18/0/7
Hit Full ! (commute/partial/dont) 18/0/7
(forward)formula 0,1,0.060963,4612,1,0,25,5277,32,20,689,5600,31
FORMULA Philosophers-PT-000005-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2024-05-28 15:13:21] [INFO ] Invariant cache hit.
[2024-05-28 15:13:21] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-28 15:13:21] [INFO ] Invariant cache hit.
[2024-05-28 15:13:21] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Running 15 sub problems to find dead transitions.
[2024-05-28 15:13:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 60 constraints, problems are : Problem set: 0 solved, 15 unsolved in 250 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 15/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 75 constraints, problems are : Problem set: 0 solved, 15 unsolved in 301 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 562ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 563ms
Finished structural reductions in LTL mode , in 1 iterations and 682 ms. Remains : 25/25 places, 25/25 transitions.
[2024-05-28 15:13:22] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:22] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:22] [INFO ] Input system was already deterministic with 25 transitions.
[2024-05-28 15:13:22] [INFO ] Flatten gal took : 2 ms
[2024-05-28 15:13:22] [INFO ] Flatten gal took : 2 ms
[2024-05-28 15:13:22] [INFO ] Time to serialize gal into /tmp/CTLFireability16443145554447180186.gal : 1 ms
[2024-05-28 15:13:22] [INFO ] Time to serialize properties into /tmp/CTLFireability14515014071869848756.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16443145554447180186.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14515014071869848756.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,243,0.012884,3504,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: (E(EX(A(E(((Think_2==1)&&(Fork_1==1)) U ((Fork_3==1)&&(Catch2_4==1))) U ((Fork_2==1)&&(Catch2_3==1)))) U EG(((Fork_1==1)&&(Catch2_2==1)))...206
=> equivalent forward existential formula: [(FwdU((Init * E(EX(!((E(!(((Fork_2==1)&&(Catch2_3==1))) U (!(E(((Think_2==1)&&(Fork_1==1)) U ((Fork_3==1)&&(Cat...343
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 18/5/7
Hit Full ! (commute/partial/dont) 18/0/7
Hit Full ! (commute/partial/dont) 18/0/7
(forward)formula 0,1,0.080708,4876,1,0,41,7392,40,26,741,7264,36
FORMULA Philosophers-PT-000005-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 21 transition count 21
Applied a total of 8 rules in 25 ms. Remains 21 /25 variables (removed 4) and now considering 21/25 (removed 4) transitions.
// Phase 1: matrix 21 rows 21 cols
[2024-05-28 15:13:22] [INFO ] Computed 10 invariants in 2 ms
[2024-05-28 15:13:22] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-28 15:13:22] [INFO ] Invariant cache hit.
[2024-05-28 15:13:22] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2024-05-28 15:13:22] [INFO ] Redundant transitions in 0 ms returned []
Running 11 sub problems to find dead transitions.
[2024-05-28 15:13:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 5/21 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 5/21 variables, 5/26 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 5/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 21/42 variables, 21/52 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (OVERLAPS) 0/42 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/42 variables, and 52 constraints, problems are : Problem set: 0 solved, 11 unsolved in 265 ms.
Refiners :[Domain max(s): 21/21 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 21/21 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 5/21 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 5/21 variables, 5/26 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 5/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/21 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 21/42 variables, 21/52 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 11/63 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/42 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (OVERLAPS) 0/42 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/42 variables, and 63 constraints, problems are : Problem set: 0 solved, 11 unsolved in 254 ms.
Refiners :[Domain max(s): 21/21 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 21/21 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 528ms problems are : Problem set: 0 solved, 11 unsolved
Search for dead transitions found 0 dead transitions in 530ms
Starting structural reductions in SI_CTL mode, iteration 1 : 21/25 places, 21/25 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 693 ms. Remains : 21/25 places, 21/25 transitions.
[2024-05-28 15:13:23] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:23] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:23] [INFO ] Input system was already deterministic with 21 transitions.
[2024-05-28 15:13:23] [INFO ] Flatten gal took : 2 ms
[2024-05-28 15:13:23] [INFO ] Flatten gal took : 2 ms
[2024-05-28 15:13:23] [INFO ] Time to serialize gal into /tmp/CTLFireability3498859485405075519.gal : 1 ms
[2024-05-28 15:13:23] [INFO ] Time to serialize properties into /tmp/CTLFireability14904511395642683902.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3498859485405075519.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14904511395642683902.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,144,0.008661,3476,2,80,5,309,6,0,108,205,0


Converting to forward existential form...Done !
original formula: EG(AG((Eat_4==0)))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((Eat_4==0)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.019813,3792,1,0,8,1393,21,3,548,785,7
FORMULA Philosophers-PT-000005-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2024-05-28 15:13:23] [INFO ] Computed 10 invariants in 3 ms
[2024-05-28 15:13:23] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-28 15:13:23] [INFO ] Invariant cache hit.
[2024-05-28 15:13:23] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Running 15 sub problems to find dead transitions.
[2024-05-28 15:13:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 60 constraints, problems are : Problem set: 0 solved, 15 unsolved in 361 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 15/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 75 constraints, problems are : Problem set: 0 solved, 15 unsolved in 313 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 686ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 687ms
Finished structural reductions in LTL mode , in 1 iterations and 806 ms. Remains : 25/25 places, 25/25 transitions.
[2024-05-28 15:13:23] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:23] [INFO ] Flatten gal took : 2 ms
[2024-05-28 15:13:23] [INFO ] Input system was already deterministic with 25 transitions.
[2024-05-28 15:13:24] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:24] [INFO ] Flatten gal took : 5 ms
[2024-05-28 15:13:24] [INFO ] Time to serialize gal into /tmp/CTLFireability10848699487627140370.gal : 2 ms
[2024-05-28 15:13:24] [INFO ] Time to serialize properties into /tmp/CTLFireability9900587345347343706.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10848699487627140370.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9900587345347343706.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,243,0.010539,3504,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: A(!((((Think_2==1)&&(Fork_1==1)) + ((A(AG((Eat_2==1)) U A(((Think_5==1)&&(Fork_4==1)) U ((Think_1==1)&&(Fork_5==1)))) * (Think_3==1)) * (...364
=> equivalent forward existential formula: [((Init * !(EG(!(!((((!(E(!(EX(!(((Think_4==1)&&(Fork_3==1))))) U !(((Think_1==1)&&(Fork_5==1))))) + !(EX(!(((!(...1271
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 18/0/7
Hit Full ! (commute/partial/dont) 18/0/7
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,0.100547,5404,1,0,70,8433,49,47,745,9240,55
FORMULA Philosophers-PT-000005-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2024-05-28 15:13:24] [INFO ] Invariant cache hit.
[2024-05-28 15:13:24] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-28 15:13:24] [INFO ] Invariant cache hit.
[2024-05-28 15:13:24] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Running 15 sub problems to find dead transitions.
[2024-05-28 15:13:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 0/50 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 60 constraints, problems are : Problem set: 0 solved, 15 unsolved in 328 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 5/25 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 25/50 variables, 25/60 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 15/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 75 constraints, problems are : Problem set: 0 solved, 15 unsolved in 349 ms.
Refiners :[Domain max(s): 25/25 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 686ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 687ms
Finished structural reductions in LTL mode , in 1 iterations and 820 ms. Remains : 25/25 places, 25/25 transitions.
[2024-05-28 15:13:24] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:24] [INFO ] Flatten gal took : 3 ms
[2024-05-28 15:13:24] [INFO ] Input system was already deterministic with 25 transitions.
[2024-05-28 15:13:24] [INFO ] Flatten gal took : 2 ms
[2024-05-28 15:13:24] [INFO ] Flatten gal took : 2 ms
[2024-05-28 15:13:24] [INFO ] Time to serialize gal into /tmp/CTLFireability14089224725217604504.gal : 1 ms
[2024-05-28 15:13:24] [INFO ] Time to serialize properties into /tmp/CTLFireability12960935053351825910.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14089224725217604504.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12960935053351825910.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,243,0.01069,3504,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: (E(((Think_5==1)&&(Fork_4==1)) U ((AG(EF((((Think_3==1)&&(Fork_2==1))||((Think_5==1)&&(Fork_5==1))))) * (Fork_3==1)) * (Catch2_4==1))) + ...174
=> equivalent forward existential formula: ([(((FwdU(Init,((Think_5==1)&&(Fork_4==1))) * (Catch2_4==1)) * (Fork_3==1)) * !(E(TRUE U !(E(TRUE U (((Think_3==...258
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.031736,4084,1,0,13,2552,15,3,641,1534,10
FORMULA Philosophers-PT-000005-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-28 15:13:25] [INFO ] Flatten gal took : 4 ms
[2024-05-28 15:13:25] [INFO ] Flatten gal took : 2 ms
Total runtime 14538 ms.

BK_STOP 1716909205102

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Philosophers-PT-000005"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is Philosophers-PT-000005, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r268-smll-171654407700482"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-000005.tgz
mv Philosophers-PT-000005 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;