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.r070-tall-171620505300186.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 CSRepetitions-COL-03, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r070-tall-171620505300186
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 7.8K Apr 12 09:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 12 09:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 12 09:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 12 09:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.0K Apr 22 14:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 09:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 12 09:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 12 09:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 12 09:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 14K May 18 16:42 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 CSRepetitions-COL-03-CTLFireability-2024-00
FORMULA_NAME CSRepetitions-COL-03-CTLFireability-2024-01
FORMULA_NAME CSRepetitions-COL-03-CTLFireability-2024-02
FORMULA_NAME CSRepetitions-COL-03-CTLFireability-2024-03
FORMULA_NAME CSRepetitions-COL-03-CTLFireability-2024-04
FORMULA_NAME CSRepetitions-COL-03-CTLFireability-2024-05
FORMULA_NAME CSRepetitions-COL-03-CTLFireability-2024-06
FORMULA_NAME CSRepetitions-COL-03-CTLFireability-2024-07
FORMULA_NAME CSRepetitions-COL-03-CTLFireability-2024-08
FORMULA_NAME CSRepetitions-COL-03-CTLFireability-2024-09
FORMULA_NAME CSRepetitions-COL-03-CTLFireability-2024-10
FORMULA_NAME CSRepetitions-COL-03-CTLFireability-2024-11
FORMULA_NAME CSRepetitions-COL-03-CTLFireability-2024-12
FORMULA_NAME CSRepetitions-COL-03-CTLFireability-2024-13
FORMULA_NAME CSRepetitions-COL-03-CTLFireability-2024-14
FORMULA_NAME CSRepetitions-COL-03-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716268351179

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CSRepetitions-COL-03
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202405141337
[2024-05-21 05:12:32] [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]
[2024-05-21 05:12:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 05:12:32] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-21 05:12:32] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-21 05:12:33] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 556 ms
[2024-05-21 05:12:33] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 58 PT places and 81.0 transition bindings in 15 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
[2024-05-21 05:12:33] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 15 arcs in 22 ms.
[2024-05-21 05:12:33] [INFO ] Skeletonized 16 HLPN properties in 6 ms.
Computed a total of 0 stabilizing places and 1 stable transitions
Remains 8 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 1 stable transitions
Reduction of identical properties reduced properties to check from 9 to 6
RANDOM walk for 132 steps (0 resets) in 16 ms. (7 steps per ms) remains 0/6 properties
[2024-05-21 05:12:33] [INFO ] Flatten gal took : 19 ms
[2024-05-21 05:12:33] [INFO ] Flatten gal took : 2 ms
Transition Send_Answer forces synchronizations/join behavior on parameter c of sort Client
Symmetric sort wr.t. initial and guards and successors and join/free detected :Server
Symmetric sort wr.t. initial detected :Server
Symmetric sort wr.t. initial and guards detected :Server
Applying symmetric unfolding of full symmetric sort :Server domain size was 3
[2024-05-21 05:12:33] [INFO ] Unfolded HLPN to a Petri net with 38 places and 45 transitions 135 arcs in 18 ms.
[2024-05-21 05:12:33] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Support contains 38 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 5 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 38 cols
[2024-05-21 05:12:33] [INFO ] Computed 10 invariants in 13 ms
[2024-05-21 05:12:33] [INFO ] Implicit Places using invariants in 155 ms returned []
[2024-05-21 05:12:33] [INFO ] Invariant cache hit.
[2024-05-21 05:12:33] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:12:33] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:12:33] [INFO ] Invariant cache hit.
[2024-05-21 05:12:33] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 929 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 594 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 1584ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 1601ms
Finished structural reductions in LTL mode , in 1 iterations and 1910 ms. Remains : 38/38 places, 45/45 transitions.
Support contains 38 out of 38 places after structural reductions.
[2024-05-21 05:12:35] [INFO ] Flatten gal took : 11 ms
[2024-05-21 05:12:35] [INFO ] Flatten gal took : 23 ms
[2024-05-21 05:12:35] [INFO ] Input system was already deterministic with 45 transitions.
Reduction of identical properties reduced properties to check from 23 to 16
RANDOM walk for 174 steps (4 resets) in 45 ms. (3 steps per ms) remains 0/16 properties
[2024-05-21 05:12:35] [INFO ] Flatten gal took : 15 ms
[2024-05-21 05:12:35] [INFO ] Flatten gal took : 27 ms
[2024-05-21 05:12:36] [INFO ] Input system was already deterministic with 45 transitions.
Computed a total of 0 stabilizing places and 9 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 5 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:12:36] [INFO ] Invariant cache hit.
[2024-05-21 05:12:36] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-21 05:12:36] [INFO ] Invariant cache hit.
[2024-05-21 05:12:36] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:12:36] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2024-05-21 05:12:36] [INFO ] Redundant transitions in 1 ms returned []
Running 36 sub problems to find dead transitions.
[2024-05-21 05:12:36] [INFO ] Invariant cache hit.
[2024-05-21 05:12:36] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 464 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 507 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 1000ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 1002ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 1126 ms. Remains : 38/38 places, 45/45 transitions.
[2024-05-21 05:12:37] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:12:37] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:12:37] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-21 05:12:37] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:12:37] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:12:37] [INFO ] Time to serialize gal into /tmp/CTLFireability4200445553486055246.gal : 2 ms
[2024-05-21 05:12:37] [INFO ] Time to serialize properties into /tmp/CTLFireability3879996981875913074.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/CTLFireability4200445553486055246.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3879996981875913074.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,2.94181e+07,0.274221,12596,2,1689,5,38169,6,0,191,66594,0


Converting to forward existential form...Done !
original formula: AG(EF(((((((RequestBufferSlots>=1)&&(Client_Sending_4>=1))||((RequestBufferSlots>=1)&&(Client_Sending_3>=1)))||(((RequestBufferSlots>=1)&...490
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((RequestBufferSlots>=1)&&(Client_Sending_4>=1))||((RequestBufferSlots>=1)&&(...550
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
(forward)formula 0,0,0.77721,24252,1,0,134,124358,111,53,1209,135100,108
FORMULA CSRepetitions-COL-03-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:12:38] [INFO ] Invariant cache hit.
[2024-05-21 05:12:38] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 05:12:38] [INFO ] Invariant cache hit.
[2024-05-21 05:12:38] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:12:38] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:12:38] [INFO ] Invariant cache hit.
[2024-05-21 05:12:38] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 661 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 518 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 1206ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 1207ms
Finished structural reductions in LTL mode , in 1 iterations and 1338 ms. Remains : 38/38 places, 45/45 transitions.
[2024-05-21 05:12:39] [INFO ] Flatten gal took : 4 ms
[2024-05-21 05:12:39] [INFO ] Flatten gal took : 5 ms
[2024-05-21 05:12:39] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-21 05:12:39] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:12:39] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:12:39] [INFO ] Time to serialize gal into /tmp/CTLFireability7676137363964805044.gal : 1 ms
[2024-05-21 05:12:39] [INFO ] Time to serialize properties into /tmp/CTLFireability2814072429447918033.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/CTLFireability7676137363964805044.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2814072429447918033.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,2.94181e+07,0.282285,12408,2,1689,5,38169,6,0,191,66594,0


Converting to forward existential form...Done !
original formula: AG(AF(EX(AF((((((((RequestBufferSlots>=1)&&(Client_Sending_4>=1))||((RequestBufferSlots>=1)&&(Client_Sending_3>=1)))||(((RequestBufferSlo...957
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EX(!(EG(!((((((((RequestBufferSlots>=1)&&(Client_Sending_4>=1))||((RequestBufferSlots>=1...1015
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
(forward)formula 0,0,6.17198,182072,1,0,391,924609,117,178,1271,1.35272e+06,410
FORMULA CSRepetitions-COL-03-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:12:45] [INFO ] Invariant cache hit.
[2024-05-21 05:12:45] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-21 05:12:45] [INFO ] Invariant cache hit.
[2024-05-21 05:12:45] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:12:45] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2024-05-21 05:12:45] [INFO ] Redundant transitions in 0 ms returned []
Running 36 sub problems to find dead transitions.
[2024-05-21 05:12:45] [INFO ] Invariant cache hit.
[2024-05-21 05:12:45] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 419 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 380 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 815ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 816ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 913 ms. Remains : 38/38 places, 45/45 transitions.
[2024-05-21 05:12:46] [INFO ] Flatten gal took : 5 ms
[2024-05-21 05:12:46] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:12:46] [INFO ] Input system was already deterministic with 45 transitions.
RANDOM walk for 86 steps (0 resets) in 5 ms. (14 steps per ms) remains 0/1 properties
FORMULA CSRepetitions-COL-03-CTLFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-21 05:12:46] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:12:46] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:12:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5028852782912339475.gal : 1 ms
[2024-05-21 05:12:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12970858954402662494.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5028852782912339475.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12970858954402662494.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:12:46] [INFO ] Invariant cache hit.
[2024-05-21 05:12:46] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 05:12:46] [INFO ] Invariant cache hit.
[2024-05-21 05:12:46] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:12:46] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:12:46] [INFO ] Invariant cache hit.
[2024-05-21 05:12:46] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 341 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 358 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 717ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 718ms
Finished structural reductions in LTL mode , in 1 iterations and 791 ms. Remains : 38/38 places, 45/45 transitions.
[2024-05-21 05:12:47] [INFO ] Flatten gal took : 6 ms
[2024-05-21 05:12:47] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:12:47] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-21 05:12:47] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:12:47] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:12:47] [INFO ] Time to serialize gal into /tmp/CTLFireability14224487396368447768.gal : 3 ms
[2024-05-21 05:12:47] [INFO ] Time to serialize properties into /tmp/CTLFireability9441526823611428825.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/CTLFireability14224487396368447768.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9441526823611428825.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,2.94181e+07,0.275792,12412,2,1689,5,38169,6,0,191,66594,0


Converting to forward existential form...Done !
original formula: (!(E(!(EF((EF(((((((Client_Sending_1>=1)&&(Server_Anwering_1>=1))||((Client_Sending_2>=1)&&(Server_Anwering_2>=1)))||(((Client_Sending_5>...1894
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(!(E(TRUE U (E(TRUE U ((((((Client_Sending_1>=1)&&(Server_Anwering_1>=1))||((Client_Sending_...1969
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
(forward)formula 0,1,1.87792,54096,1,0,185,271815,117,79,1266,344099,166
FORMULA CSRepetitions-COL-03-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:12:49] [INFO ] Invariant cache hit.
[2024-05-21 05:12:49] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 05:12:49] [INFO ] Invariant cache hit.
[2024-05-21 05:12:49] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:12:49] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:12:49] [INFO ] Invariant cache hit.
[2024-05-21 05:12:49] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 411 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 410 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 832ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 833ms
Finished structural reductions in LTL mode , in 1 iterations and 940 ms. Remains : 38/38 places, 45/45 transitions.
[2024-05-21 05:12:50] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:12:50] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:12:50] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-21 05:12:50] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:12:50] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:12:50] [INFO ] Time to serialize gal into /tmp/CTLFireability4136382975203344834.gal : 1 ms
[2024-05-21 05:12:50] [INFO ] Time to serialize properties into /tmp/CTLFireability2516626421732314362.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/CTLFireability4136382975203344834.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2516626421732314362.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,2.94181e+07,0.299224,12412,2,1689,5,38169,6,0,191,66594,0


Converting to forward existential form...Done !
original formula: EF((EX(A((EF(((((((Client_Sending_1>=1)&&(Server_Anwering_1>=1))||((Client_Sending_2>=1)&&(Server_Anwering_2>=1)))||(((Client_Sending_5>=...1817
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * EX(!((E(!(E((((((RequestBuffer_6>=1)||(RequestBuffer_7>=1))||((RequestBuffer_8>=1)||(R...2777
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,1.34807,39636,1,0,295,205541,126,175,1357,267810,303
FORMULA CSRepetitions-COL-03-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:12:51] [INFO ] Invariant cache hit.
[2024-05-21 05:12:51] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 05:12:51] [INFO ] Invariant cache hit.
[2024-05-21 05:12:51] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:12:51] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:12:51] [INFO ] Invariant cache hit.
[2024-05-21 05:12:51] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 349 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 340 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 709ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 712ms
Finished structural reductions in LTL mode , in 1 iterations and 783 ms. Remains : 38/38 places, 45/45 transitions.
[2024-05-21 05:12:52] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:12:52] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:12:52] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-21 05:12:52] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:12:52] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:12:52] [INFO ] Time to serialize gal into /tmp/CTLFireability1666879544095213763.gal : 1 ms
[2024-05-21 05:12:52] [INFO ] Time to serialize properties into /tmp/CTLFireability5230983295390350619.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/CTLFireability1666879544095213763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5230983295390350619.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,2.94181e+07,0.294919,12408,2,1689,5,38169,6,0,191,66594,0


Converting to forward existential form...Done !
original formula: EG(AG(((AF((AX(((((((RequestBufferSlots>=1)&&(Client_Sending_4>=1))||((RequestBufferSlots>=1)&&(Client_Sending_3>=1)))||(((RequestBufferS...2061
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(((!(EG(!((!(EX(!(((((((RequestBufferSlots>=1)&&(Client_Sending_4>=1))||((RequestBufferSl...2146
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,2.62745,72116,1,0,445,372234,131,260,1368,518972,500
FORMULA CSRepetitions-COL-03-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:12:55] [INFO ] Invariant cache hit.
[2024-05-21 05:12:55] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 05:12:55] [INFO ] Invariant cache hit.
[2024-05-21 05:12:55] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:12:55] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:12:55] [INFO ] Invariant cache hit.
[2024-05-21 05:12:55] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 389 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 379 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 811ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 812ms
Finished structural reductions in LTL mode , in 1 iterations and 894 ms. Remains : 38/38 places, 45/45 transitions.
[2024-05-21 05:12:56] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:12:56] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:12:56] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-21 05:12:56] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:12:56] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:12:56] [INFO ] Time to serialize gal into /tmp/CTLFireability8576987766843170315.gal : 1 ms
[2024-05-21 05:12:56] [INFO ] Time to serialize properties into /tmp/CTLFireability11296515101155891594.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/CTLFireability8576987766843170315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11296515101155891594.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,2.94181e+07,0.287116,12404,2,1689,5,38169,6,0,191,66594,0


Converting to forward existential form...Done !
original formula: E(!(((AX(EF((((((Client_Waiting_0>=1)||(Client_Waiting_1>=1))||((Client_Waiting_2>=1)||(Client_Waiting_3>=1)))||(((Client_Waiting_4>=1)||...3519
=> equivalent forward existential formula: (([(FwdU(FwdU(Init,!(((!(EX(!(E(TRUE U (((((Client_Waiting_0>=1)||(Client_Waiting_1>=1))||((Client_Waiting_2>=1)...7920
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
Hit Full ! (commute/partial/dont) 9/180/36
(forward)formula 0,1,0.829352,23008,1,0,143,113200,128,60,1411,119891,124
FORMULA CSRepetitions-COL-03-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:12:56] [INFO ] Invariant cache hit.
[2024-05-21 05:12:56] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 05:12:56] [INFO ] Invariant cache hit.
[2024-05-21 05:12:56] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:12:56] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:12:56] [INFO ] Invariant cache hit.
[2024-05-21 05:12:56] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 500 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 356 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 901ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 902ms
Finished structural reductions in LTL mode , in 1 iterations and 972 ms. Remains : 38/38 places, 45/45 transitions.
[2024-05-21 05:12:57] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:12:57] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:12:57] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-21 05:12:57] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:12:57] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:12:57] [INFO ] Time to serialize gal into /tmp/CTLFireability13140577190288771494.gal : 1 ms
[2024-05-21 05:12:57] [INFO ] Time to serialize properties into /tmp/CTLFireability15787573357196377414.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/CTLFireability13140577190288771494.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15787573357196377414.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,2.94181e+07,0.296876,12672,2,1689,5,38169,6,0,191,66594,0


Converting to forward existential form...Done !
original formula: A(AF(E((EG((((((Client_Waiting_0>=1)||(Client_Waiting_1>=1))||((Client_Waiting_2>=1)||(Client_Waiting_3>=1)))||(((Client_Waiting_4>=1)||(...6102
=> equivalent forward existential formula: [((Init * !(EG(!(((((!((E(!(((((((RequestBuffer_2>=1)&&(Server_Waiting>=1))||((RequestBuffer_7>=1)&&(Server_Wait...18722
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,5.21982,136908,1,0,886,736837,162,494,1394,991546,1085
FORMULA CSRepetitions-COL-03-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:13:03] [INFO ] Invariant cache hit.
[2024-05-21 05:13:03] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-21 05:13:03] [INFO ] Invariant cache hit.
[2024-05-21 05:13:03] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:13:03] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:13:03] [INFO ] Invariant cache hit.
[2024-05-21 05:13:03] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 367 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 372 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 763ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 763ms
Finished structural reductions in LTL mode , in 1 iterations and 870 ms. Remains : 38/38 places, 45/45 transitions.
[2024-05-21 05:13:04] [INFO ] Flatten gal took : 14 ms
[2024-05-21 05:13:04] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:13:04] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-21 05:13:04] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:13:04] [INFO ] Flatten gal took : 4 ms
[2024-05-21 05:13:04] [INFO ] Time to serialize gal into /tmp/CTLFireability11943838710105288354.gal : 1 ms
[2024-05-21 05:13:04] [INFO ] Time to serialize properties into /tmp/CTLFireability2590126093500736188.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/CTLFireability11943838710105288354.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2590126093500736188.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,2.94181e+07,0.295955,12408,2,1689,5,38169,6,0,191,66594,0


Converting to forward existential form...Done !
original formula: EG((!(A(!(EX(((((((RequestBufferSlots>=1)&&(Client_Sending_4>=1))||((RequestBufferSlots>=1)&&(Client_Sending_3>=1)))||(((RequestBufferSlo...1804
=> equivalent forward existential formula: [FwdG(Init,(!(!((E(!(EG(((((((RequestBuffer_2>=1)&&(Server_Waiting>=1))||((RequestBuffer_7>=1)&&(Server_Waiting>...2728
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,2.39807,64964,1,0,456,344880,125,265,1296,467370,437
FORMULA CSRepetitions-COL-03-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:13:06] [INFO ] Invariant cache hit.
[2024-05-21 05:13:06] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-21 05:13:06] [INFO ] Invariant cache hit.
[2024-05-21 05:13:06] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:13:06] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:13:06] [INFO ] Invariant cache hit.
[2024-05-21 05:13:06] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 360 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 365 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 735ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 736ms
Finished structural reductions in LTL mode , in 1 iterations and 841 ms. Remains : 38/38 places, 45/45 transitions.
[2024-05-21 05:13:07] [INFO ] Flatten gal took : 7 ms
[2024-05-21 05:13:07] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:13:07] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-21 05:13:07] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:13:07] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:13:07] [INFO ] Time to serialize gal into /tmp/CTLFireability8449346134335480236.gal : 0 ms
[2024-05-21 05:13:07] [INFO ] Time to serialize properties into /tmp/CTLFireability7078520329450598168.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/CTLFireability8449346134335480236.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7078520329450598168.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,2.94181e+07,0.275491,12408,2,1689,5,38169,6,0,191,66594,0


Converting to forward existential form...Done !
original formula: AG(((((EX(((((((((RequestBufferSlots>=1)&&(Client_Sending_4>=1))||((RequestBufferSlots>=1)&&(Client_Sending_3>=1)))||(((RequestBufferSlot...2331
=> equivalent forward existential formula: [(((((FwdU(Init,TRUE) * !((((RequestBufferSlots>=1)&&(Client_Sending_8>=1))||((RequestBufferSlots>=1)&&(Client_S...2862
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
(forward)formula 0,0,1.00065,30592,1,0,327,158639,134,169,1306,191092,376
FORMULA CSRepetitions-COL-03-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:13:08] [INFO ] Invariant cache hit.
[2024-05-21 05:13:08] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 05:13:08] [INFO ] Invariant cache hit.
[2024-05-21 05:13:08] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:13:08] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:13:08] [INFO ] Invariant cache hit.
[2024-05-21 05:13:08] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 359 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 362 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 730ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 731ms
Finished structural reductions in LTL mode , in 1 iterations and 796 ms. Remains : 38/38 places, 45/45 transitions.
[2024-05-21 05:13:09] [INFO ] Flatten gal took : 6 ms
[2024-05-21 05:13:09] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:13:09] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-21 05:13:09] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:13:09] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:13:09] [INFO ] Time to serialize gal into /tmp/CTLFireability17942796608196064353.gal : 0 ms
[2024-05-21 05:13:09] [INFO ] Time to serialize properties into /tmp/CTLFireability1397007456220689015.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/CTLFireability17942796608196064353.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1397007456220689015.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,2.94181e+07,0.284885,12404,2,1689,5,38169,6,0,191,66594,0


Converting to forward existential form...Done !
original formula: AX(AG(A(((((AF((((((RequestBuffer_6>=1)||(RequestBuffer_7>=1))||((RequestBuffer_8>=1)||(RequestBuffer_0>=1)))||(((RequestBuffer_1>=1)||(R...1638
=> equivalent forward existential formula: ([(EY((((FwdU(FwdU(EY(Init),TRUE),!(((((EG((((((Client_Waiting_0>=1)||(Client_Waiting_1>=1))||((Client_Waiting_2...3608
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
(forward)formula 0,0,1.76869,47224,1,0,337,232656,138,167,1327,307879,399
FORMULA CSRepetitions-COL-03-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:13:10] [INFO ] Invariant cache hit.
[2024-05-21 05:13:11] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 05:13:11] [INFO ] Invariant cache hit.
[2024-05-21 05:13:11] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:13:11] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:13:11] [INFO ] Invariant cache hit.
[2024-05-21 05:13:11] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 355 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 367 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 733ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 733ms
Finished structural reductions in LTL mode , in 1 iterations and 806 ms. Remains : 38/38 places, 45/45 transitions.
[2024-05-21 05:13:11] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:13:11] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:13:11] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-21 05:13:11] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:13:11] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:13:11] [INFO ] Time to serialize gal into /tmp/CTLFireability6181243094270608078.gal : 1 ms
[2024-05-21 05:13:11] [INFO ] Time to serialize properties into /tmp/CTLFireability10411962565269847604.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/CTLFireability6181243094270608078.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10411962565269847604.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,2.94181e+07,0.291038,12408,2,1689,5,38169,6,0,191,66594,0


Converting to forward existential form...Done !
original formula: EF(((EG(EF(((((((RequestBufferSlots<1)||(Client_Sending_4<1))&&((RequestBufferSlots<1)||(Client_Sending_3<1)))&&(((RequestBufferSlots<1)|...4047
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (EG(E(TRUE U ((((((RequestBufferSlots<1)||(Client_Sending_4<1))&&((RequestBufferSlots<1)||(...5002
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
(forward)formula 0,1,4.43789,118316,1,0,592,633540,141,300,1369,825983,702
FORMULA CSRepetitions-COL-03-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:13:16] [INFO ] Invariant cache hit.
[2024-05-21 05:13:16] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-21 05:13:16] [INFO ] Invariant cache hit.
[2024-05-21 05:13:16] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:13:16] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:13:16] [INFO ] Invariant cache hit.
[2024-05-21 05:13:16] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 362 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 340 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 713ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 715ms
Finished structural reductions in LTL mode , in 1 iterations and 783 ms. Remains : 38/38 places, 45/45 transitions.
[2024-05-21 05:13:17] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:13:17] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:13:17] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-21 05:13:17] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:13:17] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:13:17] [INFO ] Time to serialize gal into /tmp/CTLFireability14410130774785614710.gal : 1 ms
[2024-05-21 05:13:17] [INFO ] Time to serialize properties into /tmp/CTLFireability8462364596536186573.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/CTLFireability14410130774785614710.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8462364596536186573.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,2.94181e+07,0.290138,12412,2,1689,5,38169,6,0,191,66594,0


Converting to forward existential form...Done !
original formula: EG(((((AX(E((((((RequestBuffer_6>=1)||(RequestBuffer_7>=1))||((RequestBuffer_8>=1)||(RequestBuffer_0>=1)))||(((RequestBuffer_1>=1)||(Requ...1117
=> equivalent forward existential formula: [FwdG(Init,((((!(EX(!(E((((((RequestBuffer_6>=1)||(RequestBuffer_7>=1))||((RequestBuffer_8>=1)||(RequestBuffer_0...1166
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
(forward)formula 0,0,0.960251,28656,1,0,186,147130,120,89,1254,176973,150
FORMULA CSRepetitions-COL-03-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:13:18] [INFO ] Invariant cache hit.
[2024-05-21 05:13:18] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 05:13:18] [INFO ] Invariant cache hit.
[2024-05-21 05:13:18] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:13:18] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:13:18] [INFO ] Invariant cache hit.
[2024-05-21 05:13:18] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 341 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 355 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 708ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 708ms
Finished structural reductions in LTL mode , in 1 iterations and 775 ms. Remains : 38/38 places, 45/45 transitions.
[2024-05-21 05:13:18] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:13:18] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:13:18] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-21 05:13:18] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:13:18] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:13:18] [INFO ] Time to serialize gal into /tmp/CTLFireability7231515164302690096.gal : 1 ms
[2024-05-21 05:13:18] [INFO ] Time to serialize properties into /tmp/CTLFireability16360456910926996997.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/CTLFireability7231515164302690096.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16360456910926996997.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,2.94181e+07,0.289859,12672,2,1689,5,38169,6,0,191,66594,0


Converting to forward existential form...Done !
original formula: (EX(EF((((((AF(((((((RequestBufferSlots>=1)&&(Client_Sending_4>=1))||((RequestBufferSlots>=1)&&(Client_Sending_3>=1)))||(((RequestBufferS...6016
=> equivalent forward existential formula: ([(Init * !(EX(E(TRUE U (((((!(EG(!(((((((RequestBufferSlots>=1)&&(Client_Sending_4>=1))||((RequestBufferSlots>=...13077
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
(forward)formula 0,0,3.05961,83488,1,0,530,449330,156,268,1400,549570,631
FORMULA CSRepetitions-COL-03-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:13:21] [INFO ] Invariant cache hit.
[2024-05-21 05:13:21] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 05:13:21] [INFO ] Invariant cache hit.
[2024-05-21 05:13:22] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:13:22] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2024-05-21 05:13:22] [INFO ] Redundant transitions in 0 ms returned []
Running 36 sub problems to find dead transitions.
[2024-05-21 05:13:22] [INFO ] Invariant cache hit.
[2024-05-21 05:13:22] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 348 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 347 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 706ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 706ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 784 ms. Remains : 38/38 places, 45/45 transitions.
[2024-05-21 05:13:22] [INFO ] Flatten gal took : 5 ms
[2024-05-21 05:13:22] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:13:22] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-21 05:13:22] [INFO ] Flatten gal took : 1 ms
[2024-05-21 05:13:22] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:13:22] [INFO ] Time to serialize gal into /tmp/CTLFireability17210944746004990135.gal : 1 ms
[2024-05-21 05:13:22] [INFO ] Time to serialize properties into /tmp/CTLFireability15831917576909427222.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/CTLFireability17210944746004990135.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15831917576909427222.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,2.94181e+07,0.294842,12408,2,1689,5,38169,6,0,191,66594,0


Converting to forward existential form...Done !
original formula: EG(AG((EF(((((((Client_Sending_1<1)||(Server_Anwering_1<1))&&((Client_Sending_2<1)||(Server_Anwering_2<1)))&&(((Client_Sending_5<1)||(Ser...1377
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((E(TRUE U ((((((Client_Sending_1<1)||(Server_Anwering_1<1))&&((Client_Sending_2<1)||(Ser...1438
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
(forward)formula 0,1,1.3088,36228,1,0,139,169655,116,59,1336,227274,119
FORMULA CSRepetitions-COL-03-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-21 05:13:24] [INFO ] Invariant cache hit.
[2024-05-21 05:13:24] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 05:13:24] [INFO ] Invariant cache hit.
[2024-05-21 05:13:24] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-21 05:13:24] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
Running 36 sub problems to find dead transitions.
[2024-05-21 05:13:24] [INFO ] Invariant cache hit.
[2024-05-21 05:13:24] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (OVERLAPS) 0/83 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 57 constraints, problems are : Problem set: 0 solved, 36 unsolved in 374 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 36 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 9/38 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 4 (OVERLAPS) 45/83 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 9/57 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
At refinement iteration 8 (OVERLAPS) 0/83 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 36 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 93 constraints, problems are : Problem set: 0 solved, 36 unsolved in 363 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 38/38 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 36/36 constraints, Known Traps: 0/0 constraints]
After SMT, in 747ms problems are : Problem set: 0 solved, 36 unsolved
Search for dead transitions found 0 dead transitions in 749ms
Finished structural reductions in LTL mode , in 1 iterations and 811 ms. Remains : 38/38 places, 45/45 transitions.
[2024-05-21 05:13:24] [INFO ] Flatten gal took : 5 ms
[2024-05-21 05:13:24] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:13:24] [INFO ] Input system was already deterministic with 45 transitions.
[2024-05-21 05:13:24] [INFO ] Flatten gal took : 3 ms
[2024-05-21 05:13:24] [INFO ] Flatten gal took : 2 ms
[2024-05-21 05:13:24] [INFO ] Time to serialize gal into /tmp/CTLFireability18329423516928074625.gal : 0 ms
[2024-05-21 05:13:24] [INFO ] Time to serialize properties into /tmp/CTLFireability14168729404701201553.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/CTLFireability18329423516928074625.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14168729404701201553.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,2.94181e+07,0.29299,12412,2,1689,5,38169,6,0,191,66594,0


Converting to forward existential form...Done !
original formula: (EG((((((((Client_Waiting_0<1)&&(Client_Waiting_1<1))&&((Client_Waiting_2<1)&&(Client_Waiting_3<1)))&&(((Client_Waiting_4<1)&&(Client_Wai...5145
=> equivalent forward existential formula: ([FwdG(Init,(((((((Client_Waiting_0<1)&&(Client_Waiting_1<1))&&((Client_Waiting_2<1)&&(Client_Waiting_3<1)))&&((...5257
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
(forward)formula 0,1,3.142,82652,1,0,326,448198,140,156,1386,563042,350
FORMULA CSRepetitions-COL-03-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-21 05:13:28] [INFO ] Flatten gal took : 5 ms
[2024-05-21 05:13:28] [INFO ] Flatten gal took : 2 ms
Total runtime 55685 ms.

BK_STOP 1716268408144

--------------------
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="CSRepetitions-COL-03"
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 CSRepetitions-COL-03, 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 r070-tall-171620505300186"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-COL-03.tgz
mv CSRepetitions-COL-03 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 ;