Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r086-smll-174860101700002.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is Eratosthenes-PT-010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860101700002
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 4.5K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Eratosthenes-PT-010-CTLFireability-2023-12
FORMULA_NAME Eratosthenes-PT-010-CTLFireability-2023-13
FORMULA_NAME Eratosthenes-PT-010-CTLFireability-2023-14
FORMULA_NAME Eratosthenes-PT-010-CTLFireability-2023-15
FORMULA_NAME Eratosthenes-PT-010-CTLFireability-2025-00
FORMULA_NAME Eratosthenes-PT-010-CTLFireability-2025-01
FORMULA_NAME Eratosthenes-PT-010-CTLFireability-2025-02
FORMULA_NAME Eratosthenes-PT-010-CTLFireability-2025-03
FORMULA_NAME Eratosthenes-PT-010-CTLFireability-2025-04
FORMULA_NAME Eratosthenes-PT-010-CTLFireability-2025-05
FORMULA_NAME Eratosthenes-PT-010-CTLFireability-2025-06
FORMULA_NAME Eratosthenes-PT-010-CTLFireability-2025-07
FORMULA_NAME Eratosthenes-PT-010-CTLFireability-2025-08
FORMULA_NAME Eratosthenes-PT-010-CTLFireability-2025-09
FORMULA_NAME Eratosthenes-PT-010-CTLFireability-2025-10
FORMULA_NAME Eratosthenes-PT-010-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748644603464

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Eratosthenes-PT-010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-30 22:36:45] [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]
[2025-05-30 22:36:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 22:36:46] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2025-05-30 22:36:46] [INFO ] Transformed 9 places.
[2025-05-30 22:36:46] [INFO ] Transformed 8 transitions.
[2025-05-30 22:36:46] [INFO ] Parsed PT model containing 9 places and 8 transitions and 24 arcs in 233 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 29 ms.
Initial state reduction rules removed 2 formulas.
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce redundant transitions removed 2 transitions.
FORMULA Eratosthenes-PT-010-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-010-CTLFireability-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 5 out of 5 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 6/6 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 5 transition count 5
Applied a total of 1 rules in 25 ms. Remains 5 /5 variables (removed 0) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 5 cols
[2025-05-30 22:36:46] [INFO ] Computed 0 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:46] [INFO ] Implicit Places using invariants in 204 ms returned []
[2025-05-30 22:36:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:46] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Starting structural reductions in LTL mode, iteration 1 : 5/5 places, 5/6 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 411 ms. Remains : 5/5 places, 5/6 transitions.
Support contains 5 out of 5 places after structural reductions.
[2025-05-30 22:36:47] [INFO ] Flatten gal took : 25 ms
[2025-05-30 22:36:47] [INFO ] Flatten gal took : 6 ms
[2025-05-30 22:36:47] [INFO ] Input system was already deterministic with 5 transitions.
Reduction of identical properties reduced properties to check from 21 to 18
RANDOM walk for 40000 steps (6664 resets) in 768 ms. (52 steps per ms) remains 1/18 properties
BEST_FIRST walk for 40000 steps (2000 resets) in 297 ms. (134 steps per ms) remains 1/1 properties
[2025-05-30 22:36:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp20 is UNSAT
After SMT solving in domain Real declared 1/10 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 32 ms.
Refiners :[State Equation: 0/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 59ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2025-05-30 22:36:47] [INFO ] Flatten gal took : 4 ms
[2025-05-30 22:36:47] [INFO ] Flatten gal took : 3 ms
[2025-05-30 22:36:47] [INFO ] Input system was already deterministic with 5 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 transition count 5
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2025-05-30 22:36:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:47] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-05-30 22:36:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:48] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 5/5 places, 5/5 transitions.
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 2 ms
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Input system was already deterministic with 5 transitions.
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 2 ms
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 2 ms
[2025-05-30 22:36:48] [INFO ] Time to serialize gal into /tmp/CTLFireability17651601583145709819.gal : 1 ms
[2025-05-30 22:36:48] [INFO ] Time to serialize properties into /tmp/CTLFireability6781605238876694767.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17651601583145709819.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6781605238876694767.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,32,0.01972,3616,2,6,5,30,6,0,18,24,0


Converting to forward existential form...Done !
original formula: EG((AF((AF((p10<1)) + (EG((p10<1)) * EX(((p4<1)||(p8<1)))))) + ((p6<1) * !(A(EG((p10>=1)) U (((p4>=1)&&(p10>=1)) + EG((p4>=1))))))))
=> equivalent forward existential formula: [FwdG(Init,(!(EG(!((!(EG(!((p10<1)))) + (EG((p10<1)) * EX(((p4<1)||(p8<1)))))))) + ((p6<1) * !(!((E(!((((p4>=1)&...304
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/0/1
(forward)formula 0,1,0.029943,4128,1,0,29,193,40,24,113,330,33
FORMULA Eratosthenes-PT-010-CTLFireability-2025-00 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 : 5/5 places, 5/5 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2025-05-30 22:36:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:48] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-05-30 22:36:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:48] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Finished structural reductions in LTL mode , in 1 iterations and 57 ms. Remains : 5/5 places, 5/5 transitions.
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 2 ms
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Input system was already deterministic with 5 transitions.
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 2 ms
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 2 ms
[2025-05-30 22:36:48] [INFO ] Time to serialize gal into /tmp/CTLFireability8973195227174480357.gal : 0 ms
[2025-05-30 22:36:48] [INFO ] Time to serialize properties into /tmp/CTLFireability13067652714235704254.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8973195227174480357.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13067652714235704254.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,32,0.006383,3660,2,6,5,30,6,0,18,24,0


Converting to forward existential form...Done !
original formula: A(((p10>=1) * ((!((AG(!(((p4<1)||(p8<1)))) * ((p6>=1) + AG((p4>=1))))) + !((E((p8>=1) U (p10>=1)) * !(E((p10>=1) U (p9>=1)))))) + AG((p8>...235
=> equivalent forward existential formula: [((Init * !(EG(!(!(!(EG(!((!((!((E(!((p10>=1)) U (!((p9>=1)) * !((p10>=1)))) + EG(!((p10>=1))))) + (p9>=1))) * E...641
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/0/1
Hit Full ! (commute/partial/dont) 4/0/1
Hit Full ! (commute/partial/dont) 4/0/1
Hit Full ! (commute/partial/dont) 4/0/1
(forward)formula 0,1,0.031365,4172,1,0,42,230,52,33,125,347,50
FORMULA Eratosthenes-PT-010-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 3 transition count 3
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 3 transition count 3
Applied a total of 4 rules in 6 ms. Remains 3 /5 variables (removed 2) and now considering 3/5 (removed 2) transitions.
// Phase 1: matrix 3 rows 3 cols
[2025-05-30 22:36:48] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:48] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-05-30 22:36:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:48] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 3/5 places, 3/5 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66 ms. Remains : 3/5 places, 3/5 transitions.
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Input system was already deterministic with 3 transitions.
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Time to serialize gal into /tmp/CTLFireability17807656044704542275.gal : 0 ms
[2025-05-30 22:36:48] [INFO ] Time to serialize properties into /tmp/CTLFireability5764631455927061158.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17807656044704542275.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5764631455927061158.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,16,0.002302,3660,2,4,5,24,6,0,12,21,0


Converting to forward existential form...Done !
original formula: EX(EG(AG((AG((p6<1)) * ((p9<1)||(p6<1))))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(E(TRUE U !((!(E(TRUE U !((p6<1)))) * ((p9<1)||(p6<1)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.004654,3916,1,0,23,102,21,16,58,174,25
FORMULA Eratosthenes-PT-010-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 4 transition count 4
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 4 transition count 4
Applied a total of 2 rules in 1 ms. Remains 4 /5 variables (removed 1) and now considering 4/5 (removed 1) transitions.
// Phase 1: matrix 4 rows 4 cols
[2025-05-30 22:36:48] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:48] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-05-30 22:36:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:48] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 4/5 places, 4/5 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54 ms. Remains : 4/5 places, 4/5 transitions.
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Input system was already deterministic with 4 transitions.
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 0 ms
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Time to serialize gal into /tmp/CTLFireability2356156044271991145.gal : 1 ms
[2025-05-30 22:36:48] [INFO ] Time to serialize properties into /tmp/CTLFireability14374963809579384690.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2356156044271991145.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14374963809579384690.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,24,0.002276,3660,2,5,5,28,6,0,15,22,0


Converting to forward existential form...Done !
original formula: (!(E(!(((p4<1)||(p8<1))) U (p10>=1))) + AX(AF(E((p10>=1) U EG((p4>=1))))))
=> equivalent forward existential formula: [FwdG(EY((Init * !(!(E(!(((p4<1)||(p8<1))) U (p10>=1)))))),!(E((p10>=1) U EG((p4>=1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 2/2/2
(forward)formula 0,0,0.004794,4172,1,0,15,101,32,7,96,121,17
FORMULA Eratosthenes-PT-010-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 5/5 (removed 0) transitions.
// Phase 1: matrix 5 rows 5 cols
[2025-05-30 22:36:48] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:48] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-05-30 22:36:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:48] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 52 ms. Remains : 5/5 places, 5/5 transitions.
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Input system was already deterministic with 5 transitions.
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Time to serialize gal into /tmp/CTLFireability14824906288163957806.gal : 1 ms
[2025-05-30 22:36:48] [INFO ] Time to serialize properties into /tmp/CTLFireability9277171646607162302.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14824906288163957806.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9277171646607162302.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,32,0.002375,3660,2,6,5,30,6,0,18,24,0


Converting to forward existential form...Done !
original formula: EG(((AG((AG(((p8>=1)&&(p6>=1))) + (p10<1))) + EX(E(EF((p9>=1)) U !(((p4<1)||(p8<1)))))) + EG(EF((((p4>=1)&&(p8>=1))||(p6>=1))))))
=> equivalent forward existential formula: [FwdG(Init,((!(E(TRUE U !((!(E(TRUE U !(((p8>=1)&&(p6>=1))))) + (p10<1))))) + EX(E(E(TRUE U (p9>=1)) U !(((p4<1)...226
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.007225,4172,1,0,34,203,31,21,96,310,38
FORMULA Eratosthenes-PT-010-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2 transition count 2
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2 transition count 2
Applied a total of 6 rules in 2 ms. Remains 2 /5 variables (removed 3) and now considering 2/5 (removed 3) transitions.
// Phase 1: matrix 2 rows 2 cols
[2025-05-30 22:36:48] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:48] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-05-30 22:36:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:48] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 2/5 places, 2/5 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 2/5 places, 2/5 transitions.
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Input system was already deterministic with 2 transitions.
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 0 ms
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 0 ms
[2025-05-30 22:36:48] [INFO ] Time to serialize gal into /tmp/CTLFireability15590728851106308329.gal : 1 ms
[2025-05-30 22:36:48] [INFO ] Time to serialize properties into /tmp/CTLFireability4501247741083166.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15590728851106308329.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4501247741083166.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
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,10,0.002132,3660,2,3,5,21,6,0,9,20,0


Converting to forward existential form...Done !
original formula: AX(EX(AF((p8>=1))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(EG(!((p8>=1)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1/0/1
(forward)formula 0,0,0.00358,4172,1,0,17,53,19,6,47,64,15
FORMULA Eratosthenes-PT-010-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 3 transition count 3
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 3 transition count 3
Applied a total of 4 rules in 1 ms. Remains 3 /5 variables (removed 2) and now considering 3/5 (removed 2) transitions.
// Phase 1: matrix 3 rows 3 cols
[2025-05-30 22:36:48] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:48] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-05-30 22:36:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:48] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 3/5 places, 3/5 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 3/5 places, 3/5 transitions.
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 0 ms
[2025-05-30 22:36:48] [INFO ] Input system was already deterministic with 3 transitions.
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:48] [INFO ] Time to serialize gal into /tmp/CTLFireability15412963670798081285.gal : 0 ms
[2025-05-30 22:36:48] [INFO ] Time to serialize properties into /tmp/CTLFireability3768924802424817604.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15412963670798081285.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3768924802424817604.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,16,0.002958,3660,2,4,5,24,6,0,12,21,0


Converting to forward existential form...Done !
original formula: EX(EG(EF(((p9<1)&&(p8<1)))))
=> equivalent forward existential formula: [FwdG(EY(Init),E(TRUE U ((p9<1)&&(p8<1))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.004806,3916,1,0,13,74,17,5,63,91,15
FORMULA Eratosthenes-PT-010-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Graph (complete) has 0 edges and 5 vertex of which 1 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Applied a total of 1 rules in 7 ms. Remains 1 /5 variables (removed 4) and now considering 1/5 (removed 4) transitions.
// Phase 1: matrix 1 rows 1 cols
[2025-05-30 22:36:48] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:48] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-05-30 22:36:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:48] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 22:36:48] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 1/5 places, 1/5 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63 ms. Remains : 1/5 places, 1/5 transitions.
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 0 ms
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Input system was already deterministic with 1 transitions.
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 0 ms
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 0 ms
[2025-05-30 22:36:49] [INFO ] Time to serialize gal into /tmp/CTLFireability9853659972143609170.gal : 0 ms
[2025-05-30 22:36:49] [INFO ] Time to serialize properties into /tmp/CTLFireability9620723332164494127.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9853659972143609170.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9620723332164494127.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2,0.00254,3660,2,2,5,6,6,0,5,4,0


Converting to forward existential form...Done !
original formula: EG(AF(AG((p10<1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(!(E(TRUE U !((p10<1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.004484,3916,1,0,6,8,21,5,21,10,10
FORMULA Eratosthenes-PT-010-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Graph (complete) has 0 edges and 5 vertex of which 1 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Applied a total of 1 rules in 1 ms. Remains 1 /5 variables (removed 4) and now considering 1/5 (removed 4) transitions.
[2025-05-30 22:36:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:49] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-05-30 22:36:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:49] [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.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 22:36:49] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 1/5 places, 1/5 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 67 ms. Remains : 1/5 places, 1/5 transitions.
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Input system was already deterministic with 1 transitions.
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 0 ms
[2025-05-30 22:36:49] [INFO ] Time to serialize gal into /tmp/CTLFireability10502209750890293386.gal : 1 ms
[2025-05-30 22:36:49] [INFO ] Time to serialize properties into /tmp/CTLFireability557239632850127195.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10502209750890293386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability557239632850127195.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2,0.003615,3660,2,2,5,6,6,0,5,4,0


Converting to forward existential form...Done !
original formula: AF(EG((p10>=1)))
=> equivalent forward existential formula: [FwdG(Init,!(EG((p10>=1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.005558,3916,1,0,6,8,18,5,22,10,8
FORMULA Eratosthenes-PT-010-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 4 transition count 4
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 4 transition count 4
Applied a total of 2 rules in 1 ms. Remains 4 /5 variables (removed 1) and now considering 4/5 (removed 1) transitions.
// Phase 1: matrix 4 rows 4 cols
[2025-05-30 22:36:49] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:49] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-05-30 22:36:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:49] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 4/5 places, 4/5 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66 ms. Remains : 4/5 places, 4/5 transitions.
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Input system was already deterministic with 4 transitions.
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 0 ms
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Time to serialize gal into /tmp/CTLFireability4105498179384241615.gal : 0 ms
[2025-05-30 22:36:49] [INFO ] Time to serialize properties into /tmp/CTLFireability21009733132021667.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4105498179384241615.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability21009733132021667.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
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,24,0.003134,3660,2,5,5,28,6,0,15,22,0


Converting to forward existential form...Done !
original formula: AX((EF(((p4<1)&&(p10<1))) + (p8>=1)))
=> equivalent forward existential formula: [((EY(Init) * !((p8>=1))) * !(E(TRUE U ((p4<1)&&(p10<1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.005358,3916,1,0,7,51,14,1,69,32,5
FORMULA Eratosthenes-PT-010-CTLFireability-2025-09 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 : 5/5 places, 5/5 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 5/5 (removed 0) transitions.
// Phase 1: matrix 5 rows 5 cols
[2025-05-30 22:36:49] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:49] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-05-30 22:36:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:49] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 60 ms. Remains : 5/5 places, 5/5 transitions.
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Input system was already deterministic with 5 transitions.
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Time to serialize gal into /tmp/CTLFireability1132745487216456878.gal : 0 ms
[2025-05-30 22:36:49] [INFO ] Time to serialize properties into /tmp/CTLFireability11037719065502222391.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1132745487216456878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11037719065502222391.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,32,0.003053,3660,2,6,5,30,6,0,18,24,0


Converting to forward existential form...Done !
original formula: E((!(AF(!(EG((p6>=1))))) * (AG(!((EG((p9>=1)) * E((p6>=1) U !(((p4<1)||(p8<1))))))) + ((p10>=1) * AF(((p10>=1)||((p10>=1)&&(p6>=1))))))) ...180
=> equivalent forward existential formula: ([(EY(FwdU(Init,(!(!(EG(!(!(EG((p6>=1))))))) * (!(E(TRUE U !(!((EG((p9>=1)) * E((p6>=1) U !(((p4<1)||(p8<1))))))...435
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/0/1
Hit Full ! (commute/partial/dont) 3/0/2
(forward)formula 0,1,0.009005,4172,1,0,19,138,45,8,123,163,23
FORMULA Eratosthenes-PT-010-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 4 transition count 4
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 4 transition count 4
Applied a total of 2 rules in 1 ms. Remains 4 /5 variables (removed 1) and now considering 4/5 (removed 1) transitions.
// Phase 1: matrix 4 rows 4 cols
[2025-05-30 22:36:49] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:49] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-05-30 22:36:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:49] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 4/5 places, 4/5 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57 ms. Remains : 4/5 places, 4/5 transitions.
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 2 ms
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Input system was already deterministic with 4 transitions.
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 2 ms
[2025-05-30 22:36:49] [INFO ] Time to serialize gal into /tmp/CTLFireability3145709168588880428.gal : 0 ms
[2025-05-30 22:36:49] [INFO ] Time to serialize properties into /tmp/CTLFireability10223183971824287285.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3145709168588880428.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10223183971824287285.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,24,0.003473,3660,2,5,5,28,6,0,15,22,0


Converting to forward existential form...Done !
original formula: AX(((AG(((p10>=1)&&(p6<1))) * ((p4>=1) + EX(EX((p10<1))))) * ((p10<1)||(p6<1))))
=> equivalent forward existential formula: (([(FwdU(EY(Init),TRUE) * !(((p10>=1)&&(p6<1))))] = FALSE * [((EY(Init) * !((p4>=1))) * !(EX(EX((p10<1)))))] = F...207
(forward)formula 0,0,0.004872,3916,1,0,10,40,9,2,30,30,2
FORMULA Eratosthenes-PT-010-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Applied a total of 0 rules in 0 ms. Remains 5 /5 variables (removed 0) and now considering 5/5 (removed 0) transitions.
// Phase 1: matrix 5 rows 5 cols
[2025-05-30 22:36:49] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:49] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-05-30 22:36:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:49] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 60 ms. Remains : 5/5 places, 5/5 transitions.
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Input system was already deterministic with 5 transitions.
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Time to serialize gal into /tmp/CTLFireability1207912998244801631.gal : 1 ms
[2025-05-30 22:36:49] [INFO ] Time to serialize properties into /tmp/CTLFireability4639648445295124593.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1207912998244801631.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4639648445295124593.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,32,0.003717,3660,2,6,5,30,6,0,18,24,0


Converting to forward existential form...Done !
original formula: (AF((((AF((((p4>=1)&&(p8>=1)) + AX((p4>=1)))) + AF((p6<1))) + !(E((p10>=1) U (p10>=1)))) * (!(A(EX((p9>=1)) U AG((p8>=1)))) + EF((((p4>=1...292
=> equivalent forward existential formula: ([FwdG(Init,!((((!(EG(!((((p4>=1)&&(p8>=1)) + !(EX(!((p4>=1)))))))) + !(EG(!((p6<1))))) + !(E((p10>=1) U (p10>=1...482
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/0/1
(forward)formula 0,0,0.011422,4044,1,0,30,184,33,21,96,297,27
FORMULA Eratosthenes-PT-010-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 5/5 places, 5/5 transitions.
Graph (complete) has 0 edges and 5 vertex of which 1 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Applied a total of 1 rules in 1 ms. Remains 1 /5 variables (removed 4) and now considering 1/5 (removed 4) transitions.
// Phase 1: matrix 1 rows 1 cols
[2025-05-30 22:36:49] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:49] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-05-30 22:36:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 22:36:49] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 22:36:49] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 1/5 places, 1/5 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 56 ms. Remains : 1/5 places, 1/5 transitions.
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 0 ms
[2025-05-30 22:36:49] [INFO ] Input system was already deterministic with 1 transitions.
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 0 ms
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 0 ms
[2025-05-30 22:36:49] [INFO ] Time to serialize gal into /tmp/CTLFireability10983915682843716379.gal : 0 ms
[2025-05-30 22:36:49] [INFO ] Time to serialize properties into /tmp/CTLFireability10477658316417205159.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10983915682843716379.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10477658316417205159.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2,0.002563,3660,2,2,5,6,6,0,5,4,0


Converting to forward existential form...Done !
original formula: EG((p6>=1))
=> equivalent forward existential formula: [FwdG(Init,(p6>=1))] != FALSE
dead was empty
(forward)formula 0,0,0.003306,3916,1,0,6,8,12,2,17,8,6
FORMULA Eratosthenes-PT-010-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
[2025-05-30 22:36:49] [INFO ] Flatten gal took : 1 ms
Total runtime 3533 ms.

BK_STOP 1748644609587

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="Eratosthenes-PT-010"
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 2-5832"
echo " Executing tool itstools"
echo " Input is Eratosthenes-PT-010, 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 r086-smll-174860101700002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Eratosthenes-PT-010.tgz
mv Eratosthenes-PT-010 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' 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 ;