Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r146-tall-177961074000186.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is GlobalResAllocation-COL-06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074000186
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 7.5K Mar 7 12:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 7 12:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 7 12:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Mar 7 12:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Mar 15 10:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 10:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 15 10:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Mar 7 12:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 56K Mar 7 12:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 7 12:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K Mar 7 12:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 10:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 10:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 28K Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1779705532672

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GlobalResAllocation-COL-06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202604301425
[2026-05-25 10:38:53] [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]
[2026-05-25 10:38:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 10:38:53] [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.
[2026-05-25 10:38:54] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-25 10:38:54] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 512 ms
[2026-05-25 10:38:54] [INFO ] Imported 5 HL places and 7 HL transitions for a total of 102 PT places and 136662.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
[2026-05-25 10:38:54] [INFO ] Built PT skeleton of HLPN with 5 places and 7 transitions 29 arcs in 4 ms.
[2026-05-25 10:38:54] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 3 formulas.
FORMULA GlobalResAllocation-COL-06-CTLFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-06-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-06-CTLFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
All 16 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Symmetric sort wr.t. initial and guards and successors and join/free detected :Res
Symmetric sort wr.t. initial detected :Res
Symmetric sort wr.t. initial and guards detected :Res
Applying symmetric unfolding of full symmetric sort :Res domain size was 12
Transition release1 forces synchronizations/join behavior on parameter p of sort Proc
[2026-05-25 10:38:54] [INFO ] Unfolded HLPN to a Petri net with 25 places and 42 transitions 174 arcs in 15 ms.
[2026-05-25 10:38:54] [INFO ] Unfolded 13 HLPN properties in 0 ms.
Initial state reduction rules removed 2 formulas.
FORMULA GlobalResAllocation-COL-06-CTLFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-06-CTLFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 42/42 transitions.
Reduce isomorphic (modulo) transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 25 transition count 36
Applied a total of 12 rules in 9 ms. Remains 25 /25 variables (removed 0) and now considering 36/42 (removed 6) transitions.
Running 12 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2585729578355652502.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12135651608173282570.kers'
[2026-05-25 10:38:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2585729578355652502.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12135651608173282570.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 36 rows 19 cols 120 entries
Finished phase 1 with 12 SingleSign rule and 0 generalized
[2026-05-25 10:38:54] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12135651608173282570.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 7/25 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/25 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 36/61 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/61 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 0/61 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 61/61 variables, and 38 constraints, problems are : Problem set: 0 solved, 12 unsolved in 418 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 7/25 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/25 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 36/61 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/61 variables, 12/50 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/61 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 0/61 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 61/61 variables, and 50 constraints, problems are : Problem set: 0 solved, 12 unsolved in 244 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 738ms problems are : Problem set: 0 solved, 12 unsolved
Search for dead transitions found 0 dead transitions in 749ms
[2026-05-25 10:38:55] [INFO ] Invariant cache hit.
[2026-05-25 10:38:55] [INFO ] Implicit Places using invariants in 23 ms returned []
[2026-05-25 10:38:55] [INFO ] Invariant cache hit.
[2026-05-25 10:38:55] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 25/25 places, 36/42 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 863 ms. Remains : 25/25 places, 36/42 transitions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:38:55] [INFO ] Invariant cache hit.
[2026-05-25 10:38:55] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-25 10:38:55] [INFO ] Invariant cache hit.
[2026-05-25 10:38:55] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 56 ms. Remains : 25/25 places, 36/36 transitions.
Support contains 25 out of 25 places after structural reductions.
[2026-05-25 10:38:55] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 10:38:55] [INFO ] Flatten gal took : 22 ms
FORMULA GlobalResAllocation-COL-06-CTLFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 10:38:55] [INFO ] Flatten gal took : 11 ms
[2026-05-25 10:38:55] [INFO ] Input system was already deterministic with 36 transitions.
Reduction of identical properties reduced properties to check from 23 to 18
RANDOM walk for 700 steps (0 resets) in 56 ms. (12 steps per ms) remains 0/18 properties
[2026-05-25 10:38:55] [INFO ] Flatten gal took : 6 ms
[2026-05-25 10:38:55] [INFO ] Flatten gal took : 10 ms
[2026-05-25 10:38:55] [INFO ] Input system was already deterministic with 36 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:38:55] [INFO ] Invariant cache hit.
[2026-05-25 10:38:55] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-25 10:38:55] [INFO ] Invariant cache hit.
[2026-05-25 10:38:55] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2026-05-25 10:38:55] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 68 ms. Remains : 25/25 places, 36/36 transitions.
[2026-05-25 10:38:55] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:38:55] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:38:55] [INFO ] Input system was already deterministic with 36 transitions.
[2026-05-25 10:38:55] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:38:55] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:38:55] [INFO ] Time to serialize gal into /tmp/CTLFireability4285349939556599467.gal : 2 ms
[2026-05-25 10:38:55] [INFO ] Time to serialize properties into /tmp/CTLFireability8768815240281129692.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4285349939556599467.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8768815240281129692.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,35072,0.032683,4660,2,438,5,4970,6,0,196,3389,0


Converting to forward existential form...Done !
original formula: EF(((((pr_released_0>=4)||(pr_released_1>=4))||((pr_released_2>=4)||(pr_released_3>=4))) + (((pr_released_4>=4)||(pr_released_5>=4)) + (A...617
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * (((pr_released_0>=4)||(pr_released_1>=4))||((pr_released_2>=4)||(pr_released_3>=4))))] != F...749
(forward)formula 0,1,0.034173,4956,1,0,7,4970,8,1,204,3389,1
FORMULA GlobalResAllocation-COL-06-CTLFireability-2024-03 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 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:38:55] [INFO ] Invariant cache hit.
[2026-05-25 10:38:56] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-25 10:38:56] [INFO ] Invariant cache hit.
[2026-05-25 10:38:56] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 62 ms. Remains : 25/25 places, 36/36 transitions.
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:56] [INFO ] Input system was already deterministic with 36 transitions.
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 14 ms
[2026-05-25 10:38:56] [INFO ] Time to serialize gal into /tmp/CTLFireability12024784427401141671.gal : 1 ms
[2026-05-25 10:38:56] [INFO ] Time to serialize properties into /tmp/CTLFireability8302881279419775984.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12024784427401141671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8302881279419775984.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,35072,0.021,4724,2,438,5,4970,6,0,196,3389,0


Converting to forward existential form...Done !
original formula: E(EX(EF(!(EG((((((Processes_5>=1)&&(Resources>=1))||((Processes_0>=1)&&(Resources>=1)))||(((Processes_1>=1)&&(Resources>=1))||((Processes...980
=> equivalent forward existential formula: [(FwdU(Init,EX(E(TRUE U !(EG((((((Processes_5>=1)&&(Resources>=1))||((Processes_0>=1)&&(Resources>=1)))||(((Proc...1521
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/15/36
(forward)formula 0,0,0.273704,14836,1,0,11,59532,30,2,1246,36026,11
FORMULA GlobalResAllocation-COL-06-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:38:56] [INFO ] Invariant cache hit.
[2026-05-25 10:38:56] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-25 10:38:56] [INFO ] Invariant cache hit.
[2026-05-25 10:38:56] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 25/25 places, 36/36 transitions.
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:56] [INFO ] Input system was already deterministic with 36 transitions.
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:56] [INFO ] Time to serialize gal into /tmp/CTLFireability14464075272148080640.gal : 1 ms
[2026-05-25 10:38:56] [INFO ] Time to serialize properties into /tmp/CTLFireability7623518838592067328.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14464075272148080640.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7623518838592067328.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,35072,0.019596,4732,2,438,5,4970,6,0,196,3389,0


Converting to forward existential form...Done !
original formula: ((AG((!(A((((((((pr_in_1>=2)&&(in_critical_s_1>=2))||((pr_in_2>=2)&&(in_critical_s_2>=2)))||(((pr_in_5>=2)&&(in_critical_s_5>=2))||((pr_i...2261
=> equivalent forward existential formula: ((([((FwdU(Init,TRUE) * !(EG(!((EX((((((Processes_5>=1)&&(Resources>=4))||((Processes_2>=1)&&(Resources>=4)))||(...3410
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/36
(forward)formula 0,0,0.114286,8620,1,0,10,24683,21,3,1142,21856,11
FORMULA GlobalResAllocation-COL-06-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 6 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:38:56] [INFO ] Invariant cache hit.
[2026-05-25 10:38:56] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-25 10:38:56] [INFO ] Invariant cache hit.
[2026-05-25 10:38:56] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2026-05-25 10:38:56] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 68 ms. Remains : 25/25 places, 36/36 transitions.
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:56] [INFO ] Input system was already deterministic with 36 transitions.
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:56] [INFO ] Time to serialize gal into /tmp/CTLFireability5817666074436026050.gal : 0 ms
[2026-05-25 10:38:56] [INFO ] Time to serialize properties into /tmp/CTLFireability13926957772947907115.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5817666074436026050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13926957772947907115.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,35072,0.019488,4740,2,438,5,4970,6,0,196,3389,0


Converting to forward existential form...Done !
original formula: EF((AG(((((((pr_in_1<1)||(in_critical_s_1<1))&&((pr_in_5<1)||(in_critical_s_5<1)))&&(((pr_in_3<1)||(in_critical_s_3<1))&&((pr_in_0<1)||(i...1144
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(E(TRUE U !(((((((pr_in_1<1)||(in_critical_s_1<1))&&((pr_in_5<1)||(in_critical_s_5<1)))&&...1712
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.082528,6764,1,0,9,13706,18,0,1109,8293,9
FORMULA GlobalResAllocation-COL-06-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 3 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:38:56] [INFO ] Invariant cache hit.
[2026-05-25 10:38:56] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-25 10:38:56] [INFO ] Invariant cache hit.
[2026-05-25 10:38:56] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2026-05-25 10:38:56] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63 ms. Remains : 25/25 places, 36/36 transitions.
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:56] [INFO ] Input system was already deterministic with 36 transitions.
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 1 ms
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 1 ms
[2026-05-25 10:38:56] [INFO ] Time to serialize gal into /tmp/CTLFireability4673618288019293406.gal : 0 ms
[2026-05-25 10:38:56] [INFO ] Time to serialize properties into /tmp/CTLFireability11992533788806894154.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4673618288019293406.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11992533788806894154.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,35072,0.01945,4740,2,438,5,4970,6,0,196,3389,0


Converting to forward existential form...Done !
original formula: (EF(!(A((((((pr_in_1>=2)&&(in_critical_s_1>=2))||((pr_in_2>=2)&&(in_critical_s_2>=2)))||(((pr_in_5>=2)&&(in_critical_s_5>=2))||((pr_in_0>...2309
=> equivalent forward existential formula: (([(FwdU(FwdU(Init,TRUE),!((((((Processes_5>=1)&&(Resources>=4))||((Processes_2>=1)&&(Resources>=4)))||(((Proces...14934
Hit Full ! (commute/partial/dont) 0/15/36
(forward)formula 0,1,0.047021,5624,1,0,10,9468,19,3,514,9099,5
FORMULA GlobalResAllocation-COL-06-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:38:56] [INFO ] Invariant cache hit.
[2026-05-25 10:38:56] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-25 10:38:56] [INFO ] Invariant cache hit.
[2026-05-25 10:38:56] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 25/25 places, 36/36 transitions.
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:38:56] [INFO ] Input system was already deterministic with 36 transitions.
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:56] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:56] [INFO ] Time to serialize gal into /tmp/CTLFireability6295942529689712017.gal : 1 ms
[2026-05-25 10:38:56] [INFO ] Time to serialize properties into /tmp/CTLFireability2667508830809142914.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6295942529689712017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2667508830809142914.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,35072,0.019473,4728,2,438,5,4970,6,0,196,3389,0


Converting to forward existential form...Done !
original formula: (AX(EF((((((Processes_5>=1)&&(Resources>=4))||((Processes_2>=1)&&(Resources>=4)))||(((Processes_0>=1)&&(Resources>=4))||((Processes_1>=1)...727
=> equivalent forward existential formula: [(EY((Init * !(EG(E(TRUE U ((((((Processes_0>=1)&&(Resources>=2))||((Processes_5>=1)&&(Resources>=2)))||(((Proce...789
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.053777,5804,1,0,6,9400,14,0,1034,4648,5
FORMULA GlobalResAllocation-COL-06-CTLFireability-2024-08 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 : 25/25 places, 36/36 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 19 transition count 36
Applied a total of 6 rules in 9 ms. Remains 19 /25 variables (removed 6) and now considering 36/36 (removed 0) transitions.
Running 12 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12559446934423337118.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3140011515843398062.kers'
[2026-05-25 10:38:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12559446934423337118.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3140011515843398062.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 36 rows 19 cols 120 entries
Finished phase 1 with 12 SingleSign rule and 0 generalized
[2026-05-25 10:38:57] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3140011515843398062.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 7/19 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 36/55 variables, 19/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 0/55 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 55/55 variables, and 26 constraints, problems are : Problem set: 0 solved, 12 unsolved in 152 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 7/19 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 36/55 variables, 19/26 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 12/38 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 0/55 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 55/55 variables, and 38 constraints, problems are : Problem set: 0 solved, 12 unsolved in 150 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 309ms problems are : Problem set: 0 solved, 12 unsolved
Search for dead transitions found 0 dead transitions in 311ms
[2026-05-25 10:38:57] [INFO ] Invariant cache hit.
[2026-05-25 10:38:57] [INFO ] Implicit Places using invariants in 16 ms returned []
[2026-05-25 10:38:57] [INFO ] Invariant cache hit.
[2026-05-25 10:38:57] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 19/25 places, 36/36 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 364 ms. Remains : 19/25 places, 36/36 transitions.
[2026-05-25 10:38:57] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:57] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:57] [INFO ] Input system was already deterministic with 36 transitions.
[2026-05-25 10:38:57] [INFO ] Flatten gal took : 1 ms
[2026-05-25 10:38:57] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:57] [INFO ] Time to serialize gal into /tmp/CTLFireability18128862871401228181.gal : 0 ms
[2026-05-25 10:38:57] [INFO ] Time to serialize properties into /tmp/CTLFireability9567743378549404689.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18128862871401228181.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9567743378549404689.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,35072,0.021135,4516,2,311,5,3994,6,0,154,2894,0


Converting to forward existential form...Done !
original formula: EX((EX(AX(((((((Processes_5<1)||(Resources<1))&&((Processes_0<1)||(Resources<1)))&&(((Processes_1<1)||(Resources<1))&&((Processes_3<1)||(...687
=> equivalent forward existential formula: [(EY((EY(Init) * (((((Processes_0>=1)&&(Resources>=2))||((Processes_5>=1)&&(Resources>=2)))||(((Processes_4>=1)&...738
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.060178,5948,1,0,11,10818,12,3,855,7203,7
FORMULA GlobalResAllocation-COL-06-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 19 transition count 36
Applied a total of 6 rules in 1 ms. Remains 19 /25 variables (removed 6) and now considering 36/36 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:38:57] [INFO ] Invariant cache hit.
[2026-05-25 10:38:57] [INFO ] Implicit Places using invariants in 20 ms returned []
[2026-05-25 10:38:57] [INFO ] Invariant cache hit.
[2026-05-25 10:38:57] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 19/25 places, 36/36 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 19/25 places, 36/36 transitions.
[2026-05-25 10:38:57] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:57] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:57] [INFO ] Input system was already deterministic with 36 transitions.
[2026-05-25 10:38:57] [INFO ] Flatten gal took : 1 ms
[2026-05-25 10:38:57] [INFO ] Flatten gal took : 1 ms
[2026-05-25 10:38:57] [INFO ] Time to serialize gal into /tmp/CTLFireability3335574300976553448.gal : 1 ms
[2026-05-25 10:38:57] [INFO ] Time to serialize properties into /tmp/CTLFireability9509237431741773223.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3335574300976553448.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9509237431741773223.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,35072,0.015319,4528,2,311,5,3994,6,0,154,2894,0


Converting to forward existential form...Done !
original formula: (EG(EF((((((Processes_5>=1)&&(Resources>=4))||((Processes_2>=1)&&(Resources>=4)))||(((Processes_0>=1)&&(Resources>=4))||((Processes_1>=1)...2027
=> equivalent forward existential formula: [FwdG((Init * EG(E(TRUE U (((((Processes_5>=1)&&(Resources>=4))||((Processes_2>=1)&&(Resources>=4)))||(((Process...2088
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 6/0/30
(forward)formula 0,1,0.119736,8492,1,0,19,24927,32,8,948,22611,24
FORMULA GlobalResAllocation-COL-06-CTLFireability-2024-12 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 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
Running 12 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6616691542861705089.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-77842069710508863.kers'
[2026-05-25 10:38:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6616691542861705089.kers, --Pflows, --basisKERS=/tmp/petrispot-output-77842069710508863.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 36 rows 19 cols 120 entries
Finished phase 1 with 12 SingleSign rule and 0 generalized
[2026-05-25 10:38:57] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-77842069710508863.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 7/25 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/25 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 36/61 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/61 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 0/61 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 61/61 variables, and 38 constraints, problems are : Problem set: 0 solved, 12 unsolved in 152 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 7/25 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/25 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 36/61 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/61 variables, 12/50 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/61 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 0/61 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 61/61 variables, and 50 constraints, problems are : Problem set: 0 solved, 12 unsolved in 167 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 324ms problems are : Problem set: 0 solved, 12 unsolved
Search for dead transitions found 0 dead transitions in 324ms
[2026-05-25 10:38:57] [INFO ] Invariant cache hit.
[2026-05-25 10:38:58] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-25 10:38:58] [INFO ] Invariant cache hit.
[2026-05-25 10:38:58] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 390 ms. Remains : 25/25 places, 36/36 transitions.
[2026-05-25 10:38:58] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:58] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:58] [INFO ] Input system was already deterministic with 36 transitions.
[2026-05-25 10:38:58] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:58] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:58] [INFO ] Time to serialize gal into /tmp/CTLFireability2246788674353097236.gal : 0 ms
[2026-05-25 10:38:58] [INFO ] Time to serialize properties into /tmp/CTLFireability2970284366110230603.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2246788674353097236.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2970284366110230603.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,35072,0.019795,4740,2,438,5,4970,6,0,196,3389,0


Converting to forward existential form...Done !
original formula: (EX(((((AG(!(A((((((pr_in_1>=2)&&(in_critical_s_1>=2))||((pr_in_2>=2)&&(in_critical_s_2>=2)))||(((pr_in_5>=2)&&(in_critical_s_5>=2))||((p...3774
=> equivalent forward existential formula: [FwdG((Init * !(EX(((((!(E(TRUE U !(!(!((E(!((((((Processes_0>=1)&&(Resources>=3))||((Processes_5>=1)&&(Resource...5313
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/15/36
Hit Full ! (commute/partial/dont) 0/15/36
Hit Full ! (commute/partial/dont) 0/0/36
Hit Full ! (commute/partial/dont) 6/0/30
(forward)formula 0,0,0.684758,27984,1,0,46,140344,73,33,1376,114570,55
FORMULA GlobalResAllocation-COL-06-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 36/36 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 36/36 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:38:58] [INFO ] Invariant cache hit.
[2026-05-25 10:38:58] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-25 10:38:58] [INFO ] Invariant cache hit.
[2026-05-25 10:38:58] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 54 ms. Remains : 25/25 places, 36/36 transitions.
[2026-05-25 10:38:58] [INFO ] Flatten gal took : 6 ms
[2026-05-25 10:38:58] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:38:58] [INFO ] Input system was already deterministic with 36 transitions.
[2026-05-25 10:38:58] [INFO ] Flatten gal took : 1 ms
[2026-05-25 10:38:58] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:58] [INFO ] Time to serialize gal into /tmp/CTLFireability9907076944733061632.gal : 0 ms
[2026-05-25 10:38:58] [INFO ] Time to serialize properties into /tmp/CTLFireability15826059764597949591.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9907076944733061632.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15826059764597949591.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,35072,0.019131,4732,2,438,5,4970,6,0,196,3389,0


Converting to forward existential form...Done !
original formula: AG(((EF(((((((Processes_5>=1)&&(Resources>=1))||((Processes_0>=1)&&(Resources>=1)))||(((Processes_1>=1)&&(Resources>=1))||((Processes_3>=...2297
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !((((((Processes_0<1)||(Resources<3))&&((Processes_5<1)||(Resources<3)))&&(((Processes_4<1...3015
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.077786,6780,1,0,13,14390,20,6,1206,10827,9
FORMULA GlobalResAllocation-COL-06-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2026-05-25 10:38:58] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:38:58] [INFO ] Flatten gal took : 2 ms
Total runtime 5134 ms.

BK_STOP 1779705538947

--------------------
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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="GlobalResAllocation-COL-06"
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 2-5973"
echo " Executing tool itstools"
echo " Input is GlobalResAllocation-COL-06, 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 r146-tall-177961074000186"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GlobalResAllocation-COL-06.tgz
mv GlobalResAllocation-COL-06 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 ;