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.r136-tall-171631131700002.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)
...................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DatabaseWithMutex-COL-02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r136-tall-171631131700002
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 9.5K Apr 11 17:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Apr 11 17:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 11 17:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 11 17:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Apr 11 17:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 11 17:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Apr 11 17:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 11 17:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:39 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 19K 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 DatabaseWithMutex-COL-02-CTLFireability-2024-00
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-2024-01
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-2024-02
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-2024-03
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-2024-04
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-2024-05
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-2024-06
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-2024-07
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-2024-08
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-2024-09
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-2024-10
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-2024-11
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-2024-12
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-2024-13
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-2024-14
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716325407236

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202405141337
[2024-05-21 21:03:28] [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 21:03:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 21:03:28] [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 21:03:28] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-21 21:03:29] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 555 ms
[2024-05-21 21:03:29] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 38 PT places and 32.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
[2024-05-21 21:03:29] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 4 ms.
[2024-05-21 21:03:29] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 3 formulas.
FORMULA DatabaseWithMutex-COL-02-CTLFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-02-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-02-CTLFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 5 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 16 to 13
RANDOM walk for 6873 steps (0 resets) in 159 ms. (42 steps per ms) remains 0/13 properties
[2024-05-21 21:03:29] [INFO ] Flatten gal took : 15 ms
[2024-05-21 21:03:29] [INFO ] Flatten gal took : 3 ms
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2024-05-21 21:03:29] [INFO ] Unfolded HLPN to a Petri net with 38 places and 32 transitions 88 arcs in 11 ms.
[2024-05-21 21:03:29] [INFO ] Unfolded 13 HLPN properties in 1 ms.
[2024-05-21 21:03:29] [INFO ] Reduced 2 identical enabling conditions.
[2024-05-21 21:03:29] [INFO ] Reduced 2 identical enabling conditions.
[2024-05-21 21:03:29] [INFO ] Reduced 2 identical enabling conditions.
[2024-05-21 21:03:29] [INFO ] Reduced 2 identical enabling conditions.
[2024-05-21 21:03:29] [INFO ] Reduced 2 identical enabling conditions.
[2024-05-21 21:03:29] [INFO ] Reduced 2 identical enabling conditions.
[2024-05-21 21:03:29] [INFO ] Reduced 2 identical enabling conditions.
[2024-05-21 21:03:29] [INFO ] Reduced 2 identical enabling conditions.
[2024-05-21 21:03:29] [INFO ] Reduced 2 identical enabling conditions.
[2024-05-21 21:03:29] [INFO ] Reduced 2 identical enabling conditions.
[2024-05-21 21:03:29] [INFO ] Reduced 2 identical enabling conditions.
Support contains 38 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Applied a total of 0 rules in 5 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 38 cols
[2024-05-21 21:03:29] [INFO ] Computed 10 invariants in 13 ms
[2024-05-21 21:03:29] [INFO ] Implicit Places using invariants in 148 ms returned []
[2024-05-21 21:03:29] [INFO ] Invariant cache hit.
[2024-05-21 21:03:29] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
Running 28 sub problems to find dead transitions.
[2024-05-21 21:03:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 32/70 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/70 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/70 variables, and 48 constraints, problems are : Problem set: 0 solved, 28 unsolved in 510 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 32/70 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 28/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/70 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (OVERLAPS) 0/70 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/70 variables, and 76 constraints, problems are : Problem set: 0 solved, 28 unsolved in 328 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
After SMT, in 867ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 874ms
Finished structural reductions in LTL mode , in 1 iterations and 1126 ms. Remains : 38/38 places, 32/32 transitions.
Support contains 38 out of 38 places after structural reductions.
[2024-05-21 21:03:30] [INFO ] Flatten gal took : 7 ms
[2024-05-21 21:03:30] [INFO ] Flatten gal took : 8 ms
[2024-05-21 21:03:30] [INFO ] Input system was already deterministic with 32 transitions.
Reduction of identical properties reduced properties to check from 28 to 21
RANDOM walk for 40000 steps (8 resets) in 755 ms. (52 steps per ms) remains 1/21 properties
BEST_FIRST walk for 40004 steps (8 resets) in 466 ms. (85 steps per ms) remains 1/1 properties
[2024-05-21 21:03:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp14 is UNSAT
After SMT solving in domain Real declared 35/70 variables, and 7 constraints, problems are : Problem set: 1 solved, 0 unsolved in 24 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 0/3 constraints, State Equation: 0/38 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 28ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2024-05-21 21:03:30] [INFO ] Flatten gal took : 4 ms
[2024-05-21 21:03:30] [INFO ] Flatten gal took : 6 ms
[2024-05-21 21:03:30] [INFO ] Input system was already deterministic with 32 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Applied a total of 0 rules in 4 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2024-05-21 21:03:31] [INFO ] Invariant cache hit.
[2024-05-21 21:03:31] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-21 21:03:31] [INFO ] Invariant cache hit.
[2024-05-21 21:03:31] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2024-05-21 21:03:31] [INFO ] Redundant transitions in 1 ms returned []
Running 28 sub problems to find dead transitions.
[2024-05-21 21:03:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 32/70 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/70 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/70 variables, and 48 constraints, problems are : Problem set: 0 solved, 28 unsolved in 292 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 32/70 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 28/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/70 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (OVERLAPS) 0/70 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/70 variables, and 76 constraints, problems are : Problem set: 0 solved, 28 unsolved in 284 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
After SMT, in 583ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 583ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 672 ms. Remains : 38/38 places, 32/32 transitions.
[2024-05-21 21:03:31] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:31] [INFO ] Flatten gal took : 3 ms
[2024-05-21 21:03:31] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-21 21:03:31] [INFO ] Flatten gal took : 3 ms
[2024-05-21 21:03:31] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:31] [INFO ] Time to serialize gal into /tmp/CTLFireability4413886180483844856.gal : 2 ms
[2024-05-21 21:03:31] [INFO ] Time to serialize properties into /tmp/CTLFireability9032149372455932449.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/CTLFireability4413886180483844856.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9032149372455932449.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,153,0.015137,3412,2,135,5,499,6,0,187,332,0


Converting to forward existential form...Done !
original formula: E(!((EF(((((Active_2>=1)&&(Acknowledge_0>=1))||((Active_3>=1)&&(Acknowledge_1>=1)))||(((Active_0>=1)&&(Acknowledge_2>=1))||((Active_1>=1)...1039
=> equivalent forward existential formula: [((FwdU(Init,!((E(TRUE U ((((Active_2>=1)&&(Acknowledge_0>=1))||((Active_3>=1)&&(Acknowledge_1>=1)))||(((Active_...1838
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.043604,4288,1,0,32,4385,33,23,936,4329,46
FORMULA DatabaseWithMutex-COL-02-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 34 transition count 32
Applied a total of 4 rules in 8 ms. Remains 34 /38 variables (removed 4) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 34 cols
[2024-05-21 21:03:31] [INFO ] Computed 6 invariants in 3 ms
[2024-05-21 21:03:31] [INFO ] Implicit Places using invariants in 54 ms returned [24, 25]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 55 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/38 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64 ms. Remains : 32/38 places, 32/32 transitions.
[2024-05-21 21:03:31] [INFO ] Flatten gal took : 3 ms
[2024-05-21 21:03:31] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:31] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-21 21:03:31] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:31] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:31] [INFO ] Time to serialize gal into /tmp/CTLFireability15824153629903365137.gal : 1 ms
[2024-05-21 21:03:31] [INFO ] Time to serialize properties into /tmp/CTLFireability15231177587384487687.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/CTLFireability15824153629903365137.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15231177587384487687.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,153,0.00601,3480,2,152,5,629,6,0,163,438,0


Converting to forward existential form...Done !
original formula: AG(A(AX(A(A(((((Mutex_1>=1)&&(WaitMutex_3>=1))||((Mutex_0>=1)&&(WaitMutex_2>=1)))||(((Mutex_0>=1)&&(WaitMutex_0>=1))||((Mutex_1>=1)&&(Wai...464
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(EG((((Modify_0>=1)||(Modify_1>=1))||((Modify_2>=1)||(Modify_3>=1)))))) * !(!(EX(!(!((...1194
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.021992,4324,1,0,11,5395,22,4,687,3789,10
FORMULA DatabaseWithMutex-COL-02-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 38 cols
[2024-05-21 21:03:31] [INFO ] Computed 10 invariants in 1 ms
[2024-05-21 21:03:31] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 21:03:31] [INFO ] Invariant cache hit.
[2024-05-21 21:03:31] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2024-05-21 21:03:31] [INFO ] Redundant transitions in 0 ms returned []
Running 28 sub problems to find dead transitions.
[2024-05-21 21:03:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 32/70 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/70 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/70 variables, and 48 constraints, problems are : Problem set: 0 solved, 28 unsolved in 282 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 32/70 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 28/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/70 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (OVERLAPS) 0/70 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/70 variables, and 76 constraints, problems are : Problem set: 0 solved, 28 unsolved in 399 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
After SMT, in 689ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 690ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 771 ms. Remains : 38/38 places, 32/32 transitions.
[2024-05-21 21:03:32] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:32] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:32] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-21 21:03:32] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:32] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:32] [INFO ] Time to serialize gal into /tmp/CTLFireability17101460891332696358.gal : 0 ms
[2024-05-21 21:03:32] [INFO ] Time to serialize properties into /tmp/CTLFireability7909544295676413913.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/CTLFireability17101460891332696358.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7909544295676413913.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,153,0.00551,3528,2,135,5,499,6,0,187,332,0


Converting to forward existential form...Done !
original formula: (AG((((updating_2<1)&&(updating_3<1))&&((updating_0<1)&&(updating_1<1)))) * A(((((RecBuff_3>=1)&&(all_passive_1>=1))||((RecBuff_0>=1)&&(a...669
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !((((updating_2<1)&&(updating_3<1))&&((updating_0<1)&&(updating_1<1)))))] = FALSE * ([FwdG(...1602
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.024215,4372,1,0,14,3736,36,7,876,2225,12
FORMULA DatabaseWithMutex-COL-02-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2024-05-21 21:03:32] [INFO ] Invariant cache hit.
[2024-05-21 21:03:32] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-21 21:03:32] [INFO ] Invariant cache hit.
[2024-05-21 21:03:32] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Running 28 sub problems to find dead transitions.
[2024-05-21 21:03:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 32/70 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/70 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/70 variables, and 48 constraints, problems are : Problem set: 0 solved, 28 unsolved in 412 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 32/70 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 28/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/70 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (OVERLAPS) 0/70 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/70 variables, and 76 constraints, problems are : Problem set: 0 solved, 28 unsolved in 287 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
After SMT, in 705ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 705ms
Finished structural reductions in LTL mode , in 1 iterations and 783 ms. Remains : 38/38 places, 32/32 transitions.
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 4 ms
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 4 ms
[2024-05-21 21:03:33] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 7 ms
[2024-05-21 21:03:33] [INFO ] Time to serialize gal into /tmp/CTLFireability3454767969722514438.gal : 1 ms
[2024-05-21 21:03:33] [INFO ] Time to serialize properties into /tmp/CTLFireability118752722422402934.ctl : 11 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/CTLFireability3454767969722514438.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability118752722422402934.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,153,0.005829,3528,2,135,5,499,6,0,187,332,0


Converting to forward existential form...Done !
original formula: (EF((((Message_0>=1)||(Message_1>=1))||((Message_2>=1)||(Message_3>=1)))) + (A(!(((((A(((((Mutex_1>=1)&&(WaitMutex_3>=1))||((Mutex_0>=1)&...1327
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * (((Message_0>=1)||(Message_1>=1))||((Message_2>=1)||(Message_3>=1))))] != FALSE + [(FwdU((I...4808
(forward)formula 0,1,0.006926,3844,1,0,7,499,8,1,195,332,1
FORMULA DatabaseWithMutex-COL-02-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2024-05-21 21:03:33] [INFO ] Invariant cache hit.
[2024-05-21 21:03:33] [INFO ] Implicit Places using invariants in 36 ms returned [28, 29]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 45 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/38 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 47 ms. Remains : 36/38 places, 32/32 transitions.
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:33] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 1 ms
[2024-05-21 21:03:33] [INFO ] Time to serialize gal into /tmp/CTLFireability1929398022170336700.gal : 1 ms
[2024-05-21 21:03:33] [INFO ] Time to serialize properties into /tmp/CTLFireability16739276315075947351.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/CTLFireability1929398022170336700.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16739276315075947351.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,153,0.006192,3508,2,171,5,678,6,0,179,478,0


Converting to forward existential form...Done !
original formula: (AX(AX(EG(((all_active_0>=1)||(all_active_1>=1))))) * EG(EF((AG(EX((((MesBuffReply_0>=1)||(MesBuffReply_1>=1))||((MesBuffReply_2>=1)||(Me...502
=> equivalent forward existential formula: ([(EY(EY(Init)) * !(EG(((all_active_0>=1)||(all_active_1>=1)))))] = FALSE * [(Init * !(EG(E(TRUE U (!(E(TRUE U !...922
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 24/0/8
Hit Full ! (commute/partial/dont) 20/24/12
(forward)formula 0,0,0.048823,5672,1,0,16,13006,37,6,988,6944,15
FORMULA DatabaseWithMutex-COL-02-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 34 transition count 32
Applied a total of 4 rules in 1 ms. Remains 34 /38 variables (removed 4) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 34 cols
[2024-05-21 21:03:33] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 21:03:33] [INFO ] Implicit Places using invariants in 24 ms returned [24, 25]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 25 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/38 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 32 /32 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 26 ms. Remains : 32/38 places, 32/32 transitions.
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 1 ms
[2024-05-21 21:03:33] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 1 ms
[2024-05-21 21:03:33] [INFO ] Time to serialize gal into /tmp/CTLFireability2906410783895831858.gal : 1 ms
[2024-05-21 21:03:33] [INFO ] Time to serialize properties into /tmp/CTLFireability7232400793713684685.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/CTLFireability2906410783895831858.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7232400793713684685.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,153,0.006259,3480,2,152,5,629,6,0,163,438,0


Converting to forward existential form...Done !
original formula: AG(EX(((E(((((Mutex_1>=1)&&(WaitMutex_3>=1))||((Mutex_0>=1)&&(WaitMutex_2>=1)))||(((Mutex_0>=1)&&(WaitMutex_0>=1))||((Mutex_1>=1)&&(WaitM...380
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(((E(((((Mutex_1>=1)&&(WaitMutex_3>=1))||((Mutex_0>=1)&&(WaitMutex_2>=1)))||(((Mutex_0>=...440
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 20/0/12
(forward)formula 0,1,0.023794,4588,1,0,10,4935,23,2,773,2613,10
FORMULA DatabaseWithMutex-COL-02-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, 32/32 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 34 transition count 32
Applied a total of 4 rules in 2 ms. Remains 34 /38 variables (removed 4) and now considering 32/32 (removed 0) transitions.
[2024-05-21 21:03:33] [INFO ] Invariant cache hit.
[2024-05-21 21:03:33] [INFO ] Implicit Places using invariants in 33 ms returned [24, 25]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 34 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/38 places, 32/32 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39 ms. Remains : 32/38 places, 32/32 transitions.
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 3 ms
[2024-05-21 21:03:33] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:33] [INFO ] Time to serialize gal into /tmp/CTLFireability12707827025114807087.gal : 1 ms
[2024-05-21 21:03:33] [INFO ] Time to serialize properties into /tmp/CTLFireability6954648020239776705.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/CTLFireability12707827025114807087.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6954648020239776705.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,153,0.005825,3476,2,152,5,629,6,0,163,438,0


Converting to forward existential form...Done !
original formula: EF((!(A(!(EF((((updating_2>=1)||(updating_3>=1))||((updating_0>=1)||(updating_1>=1))))) U !(AX((((Message_0>=1)||(Message_1>=1))||((Messa...556
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(!((E(!(!(!(EX(!((((Message_0>=1)||(Message_1>=1))||((Message_2>=1)||(Message_3>=1)))))))...1157
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,0.04689,5624,1,0,23,11732,35,12,826,6951,22
FORMULA DatabaseWithMutex-COL-02-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 34 transition count 32
Applied a total of 4 rules in 0 ms. Remains 34 /38 variables (removed 4) and now considering 32/32 (removed 0) transitions.
[2024-05-21 21:03:33] [INFO ] Invariant cache hit.
[2024-05-21 21:03:33] [INFO ] Implicit Places using invariants in 26 ms returned [24, 25]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 27 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/38 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 28 ms. Remains : 32/38 places, 32/32 transitions.
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 1 ms
[2024-05-21 21:03:33] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:33] [INFO ] Flatten gal took : 1 ms
[2024-05-21 21:03:33] [INFO ] Time to serialize gal into /tmp/CTLFireability12150921659298803675.gal : 1 ms
[2024-05-21 21:03:33] [INFO ] Time to serialize properties into /tmp/CTLFireability7531299149471396657.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/CTLFireability12150921659298803675.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7531299149471396657.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,153,0.005732,3476,2,152,5,629,6,0,163,438,0


Converting to forward existential form...Done !
original formula: AX((((AF(!(E((((((Mutex_1>=1)&&(WaitMutex_3>=1))||((Mutex_0>=1)&&(WaitMutex_2>=1)))||(((Mutex_0>=1)&&(WaitMutex_0>=1))||((Mutex_1>=1)&&(W...474
=> equivalent forward existential formula: ((([FwdG(EY(Init),!(!(E((((((Mutex_1>=1)&&(WaitMutex_3>=1))||((Mutex_0>=1)&&(WaitMutex_2>=1)))||(((Mutex_0>=1)&&...597
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 12/9/20
(forward)formula 0,1,0.020138,4320,1,0,18,3846,29,7,774,1839,12
FORMULA DatabaseWithMutex-COL-02-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 38 cols
[2024-05-21 21:03:33] [INFO ] Computed 10 invariants in 3 ms
[2024-05-21 21:03:33] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-21 21:03:33] [INFO ] Invariant cache hit.
[2024-05-21 21:03:33] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Running 28 sub problems to find dead transitions.
[2024-05-21 21:03:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 32/70 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/70 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/70 variables, and 48 constraints, problems are : Problem set: 0 solved, 28 unsolved in 287 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 32/70 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 28/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/70 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (OVERLAPS) 0/70 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/70 variables, and 76 constraints, problems are : Problem set: 0 solved, 28 unsolved in 270 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
After SMT, in 560ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 561ms
Finished structural reductions in LTL mode , in 1 iterations and 628 ms. Remains : 38/38 places, 32/32 transitions.
[2024-05-21 21:03:34] [INFO ] Flatten gal took : 4 ms
[2024-05-21 21:03:34] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:34] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-21 21:03:34] [INFO ] Flatten gal took : 1 ms
[2024-05-21 21:03:34] [INFO ] Flatten gal took : 1 ms
[2024-05-21 21:03:34] [INFO ] Time to serialize gal into /tmp/CTLFireability5615135433812718018.gal : 1 ms
[2024-05-21 21:03:34] [INFO ] Time to serialize properties into /tmp/CTLFireability8441550124697360163.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/CTLFireability5615135433812718018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8441550124697360163.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,153,0.006922,3528,2,135,5,499,6,0,187,332,0


Converting to forward existential form...Done !
original formula: ((EX(!(E(!(((((Active_2>=1)&&(Acknowledge_0>=1))||((Active_3>=1)&&(Acknowledge_1>=1)))||(((Active_0>=1)&&(Acknowledge_2>=1))||((Active_1>...948
=> equivalent forward existential formula: ([(EY((Init * (EX(!(E(!(((((Active_2>=1)&&(Acknowledge_0>=1))||((Active_3>=1)&&(Acknowledge_1>=1)))||(((Active_0...1903
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 20/13/12
(forward)formula 0,0,0.042242,4900,1,0,11,8109,37,1,1011,4169,12
FORMULA DatabaseWithMutex-COL-02-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Applied a total of 0 rules in 4 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2024-05-21 21:03:34] [INFO ] Invariant cache hit.
[2024-05-21 21:03:34] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 21:03:34] [INFO ] Invariant cache hit.
[2024-05-21 21:03:34] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-21 21:03:34] [INFO ] Redundant transitions in 1 ms returned []
Running 28 sub problems to find dead transitions.
[2024-05-21 21:03:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 32/70 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/70 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/70 variables, and 48 constraints, problems are : Problem set: 0 solved, 28 unsolved in 243 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 32/70 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 28/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/70 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (OVERLAPS) 0/70 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/70 variables, and 76 constraints, problems are : Problem set: 0 solved, 28 unsolved in 271 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
After SMT, in 520ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 520ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 586 ms. Remains : 38/38 places, 32/32 transitions.
[2024-05-21 21:03:35] [INFO ] Flatten gal took : 5 ms
[2024-05-21 21:03:35] [INFO ] Flatten gal took : 1 ms
[2024-05-21 21:03:35] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-21 21:03:35] [INFO ] Flatten gal took : 3 ms
[2024-05-21 21:03:35] [INFO ] Flatten gal took : 1 ms
[2024-05-21 21:03:35] [INFO ] Time to serialize gal into /tmp/CTLFireability17175582301009331528.gal : 0 ms
[2024-05-21 21:03:35] [INFO ] Time to serialize properties into /tmp/CTLFireability16459427612774850284.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/CTLFireability17175582301009331528.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16459427612774850284.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,153,0.009976,3528,2,135,5,499,6,0,187,332,0


Converting to forward existential form...Done !
original formula: EG(AF((E(((((RecBuff_3>=1)&&(all_passive_1>=1))||((RecBuff_0>=1)&&(all_passive_0>=1)))||(((RecBuff_1>=1)&&(all_passive_0>=1))||((RecBuff_...466
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((E(((((RecBuff_3>=1)&&(all_passive_1>=1))||((RecBuff_0>=1)&&(all_passive_0>=1)))||(((RecBuff_1...527
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 20/0/12
(forward)formula 0,1,0.039374,4900,1,0,11,8492,41,4,1019,4477,17
FORMULA DatabaseWithMutex-COL-02-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2024-05-21 21:03:35] [INFO ] Invariant cache hit.
[2024-05-21 21:03:35] [INFO ] Implicit Places using invariants in 23 ms returned [28, 29]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 24 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/38 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 36 /36 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 25 ms. Remains : 36/38 places, 32/32 transitions.
[2024-05-21 21:03:35] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:35] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:35] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-21 21:03:35] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:35] [INFO ] Flatten gal took : 1 ms
[2024-05-21 21:03:35] [INFO ] Time to serialize gal into /tmp/CTLFireability2323728575151756728.gal : 0 ms
[2024-05-21 21:03:35] [INFO ] Time to serialize properties into /tmp/CTLFireability14703585071777027485.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/CTLFireability2323728575151756728.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14703585071777027485.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,153,0.005802,3508,2,171,5,678,6,0,179,478,0


Converting to forward existential form...Done !
original formula: AG(((!(E(AG(((((MesBuffReply_0>=1)||(MesBuffReply_1>=1))||((MesBuffReply_2>=1)||(MesBuffReply_3>=1)))||(((updating_2>=1)||(updating_3>=1)...1255
=> equivalent forward existential formula: ([(FwdU(((FwdU(Init,TRUE) * !((!(E(!(E(TRUE U !(((((MesBuffReply_0>=1)||(MesBuffReply_1>=1))||((MesBuffReply_2>=...2871
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.040644,4880,1,0,21,5582,47,5,913,3269,19
FORMULA DatabaseWithMutex-COL-02-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 34 transition count 32
Applied a total of 4 rules in 2 ms. Remains 34 /38 variables (removed 4) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 34 cols
[2024-05-21 21:03:35] [INFO ] Computed 6 invariants in 0 ms
[2024-05-21 21:03:35] [INFO ] Implicit Places using invariants in 24 ms returned [24, 25]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 24 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/38 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 27 ms. Remains : 32/38 places, 32/32 transitions.
[2024-05-21 21:03:35] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:35] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:35] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-21 21:03:35] [INFO ] Flatten gal took : 1 ms
[2024-05-21 21:03:35] [INFO ] Flatten gal took : 1 ms
[2024-05-21 21:03:35] [INFO ] Time to serialize gal into /tmp/CTLFireability9223657346586774791.gal : 1 ms
[2024-05-21 21:03:35] [INFO ] Time to serialize properties into /tmp/CTLFireability1325815664596905886.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/CTLFireability9223657346586774791.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1325815664596905886.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,153,0.00799,3476,2,152,5,629,6,0,163,438,0


Converting to forward existential form...Done !
original formula: AX((((AX(((EG(((all_active_0<1)&&(all_active_1<1))) * (all_active_0<1)) * (all_active_1<1))) * (updating_2<1)) * ((updating_3<1)&&(updati...183
=> equivalent forward existential formula: ((((([(EY(EY(Init)) * !(EG(((all_active_0<1)&&(all_active_1<1)))))] = FALSE * [(EY(EY(Init)) * !((all_active_0<1...368
(forward)formula 0,0,0.010782,3792,1,0,19,694,15,8,232,465,6
FORMULA DatabaseWithMutex-COL-02-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 38 cols
[2024-05-21 21:03:35] [INFO ] Computed 10 invariants in 0 ms
[2024-05-21 21:03:35] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 21:03:35] [INFO ] Invariant cache hit.
[2024-05-21 21:03:35] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Running 28 sub problems to find dead transitions.
[2024-05-21 21:03:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 32/70 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/70 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/70 variables, and 48 constraints, problems are : Problem set: 0 solved, 28 unsolved in 244 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 32/70 variables, 38/48 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 28/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/70 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (OVERLAPS) 0/70 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/70 variables, and 76 constraints, problems are : Problem set: 0 solved, 28 unsolved in 253 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 38/38 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints]
After SMT, in 501ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 502ms
Finished structural reductions in LTL mode , in 1 iterations and 560 ms. Remains : 38/38 places, 32/32 transitions.
[2024-05-21 21:03:35] [INFO ] Flatten gal took : 3 ms
[2024-05-21 21:03:35] [INFO ] Flatten gal took : 3 ms
[2024-05-21 21:03:35] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-21 21:03:35] [INFO ] Flatten gal took : 1 ms
[2024-05-21 21:03:35] [INFO ] Flatten gal took : 2 ms
[2024-05-21 21:03:35] [INFO ] Time to serialize gal into /tmp/CTLFireability3205024009590705089.gal : 1 ms
[2024-05-21 21:03:35] [INFO ] Time to serialize properties into /tmp/CTLFireability3661275764852101558.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/CTLFireability3205024009590705089.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3661275764852101558.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,153,0.0055,3528,2,135,5,499,6,0,187,332,0


Converting to forward existential form...Done !
original formula: A((((EX((((Message_0>=1)||(Message_1>=1))||((Message_2>=1)||(Message_3>=1)))) + (Message_0>=1)) + ((Message_1>=1)||(Message_2>=1))) + (Me...1500
=> equivalent forward existential formula: [((Init * !(EG(!((E(!(EX(!(((((Active_2>=1)&&(Acknowledge_0>=1))||((Active_3>=1)&&(Acknowledge_1>=1)))||(((Activ...7118
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,0.076483,5428,1,0,39,10109,40,22,1025,8564,29
FORMULA DatabaseWithMutex-COL-02-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-21 21:03:36] [INFO ] Flatten gal took : 1 ms
[2024-05-21 21:03:36] [INFO ] Flatten gal took : 2 ms
Total runtime 7716 ms.

BK_STOP 1716325416125

--------------------
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="DatabaseWithMutex-COL-02"
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 DatabaseWithMutex-COL-02, 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 r136-tall-171631131700002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-02.tgz
mv DatabaseWithMutex-COL-02 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 ;