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-177961074000202.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-09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074000202
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 7.1K Mar 7 12:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Mar 7 12:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 7 12:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K 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 4.6K Mar 15 10:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 10:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 10:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 15 10:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 12:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K Mar 7 12:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Mar 7 12:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 7 12:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 10:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 10:28 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 29K 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-09-CTLFireability-2024-00
FORMULA_NAME GlobalResAllocation-COL-09-CTLFireability-2024-01
FORMULA_NAME GlobalResAllocation-COL-09-CTLFireability-2024-02
FORMULA_NAME GlobalResAllocation-COL-09-CTLFireability-2024-03
FORMULA_NAME GlobalResAllocation-COL-09-CTLFireability-2024-04
FORMULA_NAME GlobalResAllocation-COL-09-CTLFireability-2024-05
FORMULA_NAME GlobalResAllocation-COL-09-CTLFireability-2024-06
FORMULA_NAME GlobalResAllocation-COL-09-CTLFireability-2024-07
FORMULA_NAME GlobalResAllocation-COL-09-CTLFireability-2024-08
FORMULA_NAME GlobalResAllocation-COL-09-CTLFireability-2024-09
FORMULA_NAME GlobalResAllocation-COL-09-CTLFireability-2024-10
FORMULA_NAME GlobalResAllocation-COL-09-CTLFireability-2024-11
FORMULA_NAME GlobalResAllocation-COL-09-CTLFireability-2024-12
FORMULA_NAME GlobalResAllocation-COL-09-CTLFireability-2024-13
FORMULA_NAME GlobalResAllocation-COL-09-CTLFireability-2024-14
FORMULA_NAME GlobalResAllocation-COL-09-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779705818843

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-09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202604301425
[2026-05-25 10:43:39] [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 10:43:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 10:43:40] [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 10:43:40] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-25 10:43:40] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 519 ms
[2026-05-25 10:43:40] [INFO ] Imported 5 HL places and 7 HL transitions for a total of 207 PT places and 1003437.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
[2026-05-25 10:43:40] [INFO ] Built PT skeleton of HLPN with 5 places and 7 transitions 29 arcs in 4 ms.
[2026-05-25 10:43:40] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA GlobalResAllocation-COL-09-CTLFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-09-CTLFireability-2024-07 TRUE 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 18
Transition release1 forces synchronizations/join behavior on parameter p of sort Proc
[2026-05-25 10:43:40] [INFO ] Unfolded HLPN to a Petri net with 37 places and 63 transitions 261 arcs in 17 ms.
[2026-05-25 10:43:40] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Initial state reduction rules removed 2 formulas.
FORMULA GlobalResAllocation-COL-09-CTLFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-09-CTLFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 63/63 transitions.
Reduce isomorphic (modulo) transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 37 transition count 54
Applied a total of 18 rules in 10 ms. Remains 37 /37 variables (removed 0) and now considering 54/63 (removed 9) transitions.
Running 18 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-4908959448986336210.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5530633666286975619.kers'
[2026-05-25 10:43:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4908959448986336210.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5530633666286975619.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 54 rows 28 cols 180 entries
Finished phase 1 with 18 SingleSign rule and 0 generalized
[2026-05-25 10:43:40] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5530633666286975619.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 10/37 variables, 10/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 54/91 variables, 37/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 0/91 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 91/91 variables, and 56 constraints, problems are : Problem set: 0 solved, 18 unsolved in 604 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 10/37 variables, 10/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 54/91 variables, 37/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 18/74 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 0/91 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 91/91 variables, and 74 constraints, problems are : Problem set: 0 solved, 18 unsolved in 409 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1109ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 1120ms
[2026-05-25 10:43:41] [INFO ] Invariant cache hit.
[2026-05-25 10:43:41] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-25 10:43:41] [INFO ] Invariant cache hit.
[2026-05-25 10:43:41] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 37/37 places, 54/63 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1252 ms. Remains : 37/37 places, 54/63 transitions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:43:41] [INFO ] Invariant cache hit.
[2026-05-25 10:43:42] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-25 10:43:42] [INFO ] Invariant cache hit.
[2026-05-25 10:43:42] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 69 ms. Remains : 37/37 places, 54/54 transitions.
Support contains 37 out of 37 places after structural reductions.
[2026-05-25 10:43:42] [INFO ] Flatten gal took : 24 ms
[2026-05-25 10:43:42] [INFO ] Flatten gal took : 13 ms
[2026-05-25 10:43:42] [INFO ] Input system was already deterministic with 54 transitions.
Reduction of identical properties reduced properties to check from 23 to 22
RANDOM walk for 40003 steps (8 resets) in 1569 ms. (25 steps per ms) remains 2/22 properties
BEST_FIRST walk for 40004 steps (8 resets) in 473 ms. (84 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 129 ms. (307 steps per ms) remains 2/2 properties
[2026-05-25 10:43:42] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp21 is UNSAT
After SMT solving in domain Real declared 37/91 variables, and 0 constraints, problems are : Problem set: 2 solved, 0 unsolved in 20 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, Generalized P Invariants (flows): 0/9 constraints, State Equation: 0/37 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 12 simplifications.
[2026-05-25 10:43:42] [INFO ] Flatten gal took : 8 ms
[2026-05-25 10:43:43] [INFO ] Flatten gal took : 8 ms
[2026-05-25 10:43:43] [INFO ] Input system was already deterministic with 54 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Ensure Unique test removed 9 places
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 28 transition count 54
Applied a total of 9 rules in 4 ms. Remains 28 /37 variables (removed 9) and now considering 54/54 (removed 0) transitions.
Running 18 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-14565898303184835662.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10512703890114699997.kers'
[2026-05-25 10:43:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14565898303184835662.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10512703890114699997.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 54 rows 28 cols 180 entries
Finished phase 1 with 18 SingleSign rule and 0 generalized
[2026-05-25 10:43:43] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10512703890114699997.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 10/28 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 54/82 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 0/82 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 82/82 variables, and 38 constraints, problems are : Problem set: 0 solved, 18 unsolved in 255 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 28/28 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 10/28 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 54/82 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 18/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/82 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 0/82 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 82/82 variables, and 56 constraints, problems are : Problem set: 0 solved, 18 unsolved in 254 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 28/28 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 516ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 519ms
[2026-05-25 10:43:43] [INFO ] Invariant cache hit.
[2026-05-25 10:43:43] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-25 10:43:43] [INFO ] Invariant cache hit.
[2026-05-25 10:43:43] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 28/37 places, 54/54 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 581 ms. Remains : 28/37 places, 54/54 transitions.
[2026-05-25 10:43:43] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:43] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:43] [INFO ] Input system was already deterministic with 54 transitions.
[2026-05-25 10:43:43] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:43] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:43] [INFO ] Time to serialize gal into /tmp/CTLFireability1744726905445273873.gal : 2 ms
[2026-05-25 10:43:43] [INFO ] Time to serialize properties into /tmp/CTLFireability3777155751798842201.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/CTLFireability1744726905445273873.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3777155751798842201.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,7.87721e+06,0.073141,6792,2,701,5,23035,6,0,223,11613,0


Converting to forward existential form...Done !
original formula: AG(AX(AF((((((((Processes_4>=1)&&(Resources>=1))||((Processes_3>=1)&&(Resources>=1)))||(((Processes_5>=1)&&(Resources>=1))||((Processes_6...710
=> equivalent forward existential formula: [FwdG(EY(FwdU(Init,TRUE)),!((((((((Processes_4>=1)&&(Resources>=1))||((Processes_3>=1)&&(Resources>=1)))||(((Pro...762
Hit Full ! (commute/partial/dont) 0/47/54
(forward)formula 0,1,0.294328,14856,1,0,6,63281,20,0,1340,52621,9
FORMULA GlobalResAllocation-COL-09-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Ensure Unique test removed 9 places
Applied a total of 0 rules in 10 ms. Remains 28 /37 variables (removed 9) and now considering 54/54 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:43:44] [INFO ] Invariant cache hit.
[2026-05-25 10:43:44] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-25 10:43:44] [INFO ] Invariant cache hit.
[2026-05-25 10:43:44] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2026-05-25 10:43:44] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 106 ms. Remains : 28/37 places, 54/54 transitions.
[2026-05-25 10:43:44] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:44] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:44] [INFO ] Input system was already deterministic with 54 transitions.
RANDOM walk for 22 steps (0 resets) in 4 ms. (4 steps per ms) remains 0/1 properties
FORMULA GlobalResAllocation-COL-09-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-25 10:43:44] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:44] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17833944687602284368.gal : 1 ms
[2026-05-25 10:43:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5864245004157237661.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17833944687602284368.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5864245004157237661.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Running 18 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-8885344005746730018.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12715621391548803559.kers'
[2026-05-25 10:43:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8885344005746730018.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12715621391548803559.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 54 rows 28 cols 180 entries
Finished phase 1 with 18 SingleSign rule and 0 generalized
[2026-05-25 10:43:44] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12715621391548803559.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 10/37 variables, 10/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 54/91 variables, 37/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 0/91 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 91/91 variables, and 56 constraints, problems are : Problem set: 0 solved, 18 unsolved in 301 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 10/37 variables, 10/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 54/91 variables, 37/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 18/74 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 0/91 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 91/91 variables, and 74 constraints, problems are : Problem set: 0 solved, 18 unsolved in 309 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 616ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 616ms
[2026-05-25 10:43:44] [INFO ] Invariant cache hit.
[2026-05-25 10:43:44] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-25 10:43:44] [INFO ] Invariant cache hit.
[2026-05-25 10:43:44] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 681 ms. Remains : 37/37 places, 54/54 transitions.
[2026-05-25 10:43:44] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:44] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:44] [INFO ] Input system was already deterministic with 54 transitions.
[2026-05-25 10:43:44] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:44] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:44] [INFO ] Time to serialize gal into /tmp/CTLFireability3856819902205479799.gal : 2 ms
[2026-05-25 10:43:44] [INFO ] Time to serialize properties into /tmp/CTLFireability7880240392353253691.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/CTLFireability3856819902205479799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7880240392353253691.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,7.87721e+06,0.102154,8116,2,1126,5,32032,6,0,286,21245,0


Converting to forward existential form...Done !
original formula: AX((EG(AX(((((((pr_in_2<2)||(in_critical_s_2<2))&&((pr_in_6<2)||(in_critical_s_6<2)))&&(((pr_in_4<2)||(in_critical_s_4<2))&&((pr_in_8<2)|...1233
=> equivalent forward existential formula: ([FwdG((EY(Init) * !(EG(!(EX(!(((((((pr_in_2<2)||(in_critical_s_2<2))&&((pr_in_6<2)||(in_critical_s_6<2)))&&(((p...1673
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.481549,18280,1,0,13,85484,27,5,1778,62120,10
FORMULA GlobalResAllocation-COL-09-CTLFireability-2024-04 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 : 37/37 places, 54/54 transitions.
Applied a total of 0 rules in 0 ms. Remains 37 /37 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:43:45] [INFO ] Invariant cache hit.
[2026-05-25 10:43:45] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-25 10:43:45] [INFO ] Invariant cache hit.
[2026-05-25 10:43:45] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 37/37 places, 54/54 transitions.
[2026-05-25 10:43:45] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:45] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:45] [INFO ] Input system was already deterministic with 54 transitions.
[2026-05-25 10:43:45] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:45] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:45] [INFO ] Time to serialize gal into /tmp/CTLFireability16946385857011818762.gal : 1 ms
[2026-05-25 10:43:45] [INFO ] Time to serialize properties into /tmp/CTLFireability6201157569413623392.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/CTLFireability16946385857011818762.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6201157569413623392.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,7.87721e+06,0.092163,8164,2,1126,5,32032,6,0,286,21245,0


Converting to forward existential form...Done !
original formula: E(AX(((((((Processes_4>=1)&&(Resources>=1))||((Processes_3>=1)&&(Resources>=1)))||(((Processes_5>=1)&&(Resources>=1))||((Processes_6>=1)&...1764
=> equivalent forward existential formula: [(FwdU(Init,!(EX(!(((((((Processes_4>=1)&&(Resources>=1))||((Processes_3>=1)&&(Resources>=1)))||(((Processes_5>=...3271
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/54
(forward)formula 0,0,1.12371,32424,1,0,10,153679,26,2,1768,124939,17
FORMULA GlobalResAllocation-COL-09-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:43:46] [INFO ] Invariant cache hit.
[2026-05-25 10:43:46] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 10:43:46] [INFO ] Invariant cache hit.
[2026-05-25 10:43:46] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 70 ms. Remains : 37/37 places, 54/54 transitions.
[2026-05-25 10:43:46] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:46] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:46] [INFO ] Input system was already deterministic with 54 transitions.
[2026-05-25 10:43:46] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:46] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:46] [INFO ] Time to serialize gal into /tmp/CTLFireability7247530419540944542.gal : 1 ms
[2026-05-25 10:43:46] [INFO ] Time to serialize properties into /tmp/CTLFireability18193502019605179474.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/CTLFireability7247530419540944542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18193502019605179474.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,7.87721e+06,0.101581,8140,2,1126,5,32032,6,0,286,21245,0


Converting to forward existential form...Done !
original formula: AF((AG((A((((((pr_released_7>=4)||(pr_released_8>=4))||((pr_released_0>=4)||(pr_released_1>=4)))||(((pr_released_2>=4)||(pr_released_3>=4...3072
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !((!((E(!((((((pr_released_7>=4)||(pr_released_8>=4))||((pr_released_0>=4)||(pr_release...3570
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 9/360/45
(forward)formula 0,0,1.66431,52948,1,0,16,271699,34,9,1929,195114,24
FORMULA GlobalResAllocation-COL-09-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Ensure Unique test removed 9 places
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 28 transition count 54
Applied a total of 9 rules in 3 ms. Remains 28 /37 variables (removed 9) and now considering 54/54 (removed 0) transitions.
Running 18 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-13713489838818125971.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14319785845649059853.kers'
[2026-05-25 10:43:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13713489838818125971.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14319785845649059853.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 54 rows 28 cols 180 entries
Finished phase 1 with 18 SingleSign rule and 0 generalized
[2026-05-25 10:43:48] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14319785845649059853.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 10/28 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 54/82 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 0/82 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 82/82 variables, and 38 constraints, problems are : Problem set: 0 solved, 18 unsolved in 234 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 28/28 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 10/28 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 54/82 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 18/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/82 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 0/82 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 82/82 variables, and 56 constraints, problems are : Problem set: 0 solved, 18 unsolved in 234 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 28/28 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 480ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 480ms
[2026-05-25 10:43:48] [INFO ] Invariant cache hit.
[2026-05-25 10:43:48] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-25 10:43:48] [INFO ] Invariant cache hit.
[2026-05-25 10:43:48] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 28/37 places, 54/54 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 537 ms. Remains : 28/37 places, 54/54 transitions.
[2026-05-25 10:43:48] [INFO ] Flatten gal took : 6 ms
[2026-05-25 10:43:48] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:48] [INFO ] Input system was already deterministic with 54 transitions.
[2026-05-25 10:43:48] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:48] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:48] [INFO ] Time to serialize gal into /tmp/CTLFireability7587223505524045887.gal : 1 ms
[2026-05-25 10:43:48] [INFO ] Time to serialize properties into /tmp/CTLFireability16244442857065271391.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/CTLFireability7587223505524045887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16244442857065271391.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,7.87721e+06,0.0667,6872,2,701,5,23035,6,0,223,11613,0


Converting to forward existential form...Done !
original formula: EX(((((((Processes_5>=1)&&(Resources>=4))||((Processes_0>=1)&&(Resources>=4)))||(((Processes_1>=1)&&(Resources>=4))||((Processes_7>=1)&&(...360
=> equivalent forward existential formula: [(EY(Init) * ((((((Processes_5>=1)&&(Resources>=4))||((Processes_0>=1)&&(Resources>=4)))||(((Processes_1>=1)&&(R...405
(forward)formula 0,1,0.072889,7136,1,0,8,23035,8,1,418,11613,2
FORMULA GlobalResAllocation-COL-09-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Applied a total of 0 rules in 3 ms. Remains 37 /37 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Running 18 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-9269739395886979821.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-308129236124117548.kers'
[2026-05-25 10:43:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9269739395886979821.kers, --Pflows, --basisKERS=/tmp/petrispot-output-308129236124117548.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 54 rows 28 cols 180 entries
Finished phase 1 with 18 SingleSign rule and 0 generalized
[2026-05-25 10:43:49] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-308129236124117548.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 10/37 variables, 10/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 54/91 variables, 37/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 0/91 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 91/91 variables, and 56 constraints, problems are : Problem set: 0 solved, 18 unsolved in 301 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 10/37 variables, 10/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 54/91 variables, 37/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 18/74 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 0/91 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 91/91 variables, and 74 constraints, problems are : Problem set: 0 solved, 18 unsolved in 285 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 594ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 594ms
[2026-05-25 10:43:49] [INFO ] Invariant cache hit.
[2026-05-25 10:43:49] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-25 10:43:49] [INFO ] Invariant cache hit.
[2026-05-25 10:43:49] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2026-05-25 10:43:49] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 672 ms. Remains : 37/37 places, 54/54 transitions.
[2026-05-25 10:43:49] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:49] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:49] [INFO ] Input system was already deterministic with 54 transitions.
[2026-05-25 10:43:49] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:49] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:49] [INFO ] Time to serialize gal into /tmp/CTLFireability14840380471798701541.gal : 1 ms
[2026-05-25 10:43:49] [INFO ] Time to serialize properties into /tmp/CTLFireability16598447368441760126.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/CTLFireability14840380471798701541.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16598447368441760126.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 -...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,7.87721e+06,0.094118,8136,2,1126,5,32032,6,0,286,21245,0


Converting to forward existential form...Done !
original formula: AF((((((((pr_in_5<1)||(in_critical_s_5<1))&&((pr_in_6<1)||(in_critical_s_6<1)))&&(((pr_in_7<1)||(in_critical_s_7<1))&&((pr_in_8<1)||(in_c...684
=> equivalent forward existential formula: [FwdG(Init,!((((((((pr_in_5<1)||(in_critical_s_5<1))&&((pr_in_6<1)||(in_critical_s_6<1)))&&(((pr_in_7<1)||(in_cr...729
Hit Full ! (commute/partial/dont) 0/0/54
(forward)formula 0,0,0.735848,29356,1,0,6,162568,20,1,1713,134116,8
FORMULA GlobalResAllocation-COL-09-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:43:50] [INFO ] Invariant cache hit.
[2026-05-25 10:43:50] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-25 10:43:50] [INFO ] Invariant cache hit.
[2026-05-25 10:43:50] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 37/37 places, 54/54 transitions.
[2026-05-25 10:43:50] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:50] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:50] [INFO ] Input system was already deterministic with 54 transitions.
[2026-05-25 10:43:50] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:50] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:50] [INFO ] Time to serialize gal into /tmp/CTLFireability711446778655114676.gal : 1 ms
[2026-05-25 10:43:50] [INFO ] Time to serialize properties into /tmp/CTLFireability16406934282025440818.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/CTLFireability711446778655114676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16406934282025440818.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,7.87721e+06,0.096743,8140,2,1126,5,32032,6,0,286,21245,0


Converting to forward existential form...Done !
original formula: !(A(((((((pr_in_5>=1)&&(in_critical_s_5>=1))||((pr_in_6>=1)&&(in_critical_s_6>=1)))||(((pr_in_7>=1)&&(in_critical_s_7>=1))||((pr_in_8>=1)...2840
=> equivalent forward existential formula: ([FwdG((((FwdU(Init,!(((!(EX(!(FALSE))) + !((!(E(TRUE U !(((((((Processes_4>=1)&&(Resources>=1))||((Processes_3>...7947
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/54
Using saturation style SCC detection
(forward)formula 0,0,1.042,31016,1,0,16,137549,43,12,1800,118453,22
FORMULA GlobalResAllocation-COL-09-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Ensure Unique test removed 9 places
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 28 transition count 54
Applied a total of 9 rules in 1 ms. Remains 28 /37 variables (removed 9) and now considering 54/54 (removed 0) transitions.
Running 18 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-15579824865136005951.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18160535837998591075.kers'
[2026-05-25 10:43:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15579824865136005951.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18160535837998591075.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 54 rows 28 cols 180 entries
Finished phase 1 with 18 SingleSign rule and 0 generalized
[2026-05-25 10:43:51] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18160535837998591075.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 10/28 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 54/82 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 0/82 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 82/82 variables, and 38 constraints, problems are : Problem set: 0 solved, 18 unsolved in 244 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 28/28 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 10/28 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 54/82 variables, 28/38 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 18/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/82 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 0/82 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 82/82 variables, and 56 constraints, problems are : Problem set: 0 solved, 18 unsolved in 241 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 28/28 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 494ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 494ms
[2026-05-25 10:43:52] [INFO ] Invariant cache hit.
[2026-05-25 10:43:52] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-25 10:43:52] [INFO ] Invariant cache hit.
[2026-05-25 10:43:52] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 28/37 places, 54/54 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 563 ms. Remains : 28/37 places, 54/54 transitions.
[2026-05-25 10:43:52] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:52] [INFO ] Flatten gal took : 1 ms
[2026-05-25 10:43:52] [INFO ] Input system was already deterministic with 54 transitions.
[2026-05-25 10:43:52] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:52] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:52] [INFO ] Time to serialize gal into /tmp/CTLFireability7480047860973577694.gal : 1 ms
[2026-05-25 10:43:52] [INFO ] Time to serialize properties into /tmp/CTLFireability6724867997524884666.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/CTLFireability7480047860973577694.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6724867997524884666.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,7.87721e+06,0.065197,6896,2,701,5,23035,6,0,223,11613,0


Converting to forward existential form...Done !
original formula: AX(AF((((((((Processes_5<1)||(Resources<4))&&((Processes_0<1)||(Resources<4)))&&(((Processes_1<1)||(Resources<4))&&((Processes_7<1)||(Res...670
=> equivalent forward existential formula: [FwdG(EY(Init),!((((((((Processes_5<1)||(Resources<4))&&((Processes_0<1)||(Resources<4)))&&(((Processes_1<1)||(R...715
Hit Full ! (commute/partial/dont) 0/0/54
(forward)formula 0,0,0.405481,18640,1,0,7,89883,20,1,1271,75035,9
FORMULA GlobalResAllocation-COL-09-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Running 18 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-16104575028250193554.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-701801557784255040.kers'
[2026-05-25 10:43:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16104575028250193554.kers, --Pflows, --basisKERS=/tmp/petrispot-output-701801557784255040.kers]
Culling duplicate invariants (modulo rational): removing 9 columns.
Culled 9 columns in 0 ms.
// Phase 1: matrix 54 rows 28 cols 180 entries
Finished phase 1 with 18 SingleSign rule and 0 generalized
[2026-05-25 10:43:52] [INFO ] Computed 19 invariants in 0 ms
Computed 19 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-701801557784255040.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 10/37 variables, 10/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 54/91 variables, 37/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 0/91 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 91/91 variables, and 56 constraints, problems are : Problem set: 0 solved, 18 unsolved in 286 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 10/37 variables, 10/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 54/91 variables, 37/56 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 18/74 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 0/91 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 91/91 variables, and 74 constraints, problems are : Problem set: 0 solved, 18 unsolved in 279 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 574ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 574ms
[2026-05-25 10:43:53] [INFO ] Invariant cache hit.
[2026-05-25 10:43:53] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-25 10:43:53] [INFO ] Invariant cache hit.
[2026-05-25 10:43:53] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 638 ms. Remains : 37/37 places, 54/54 transitions.
[2026-05-25 10:43:53] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:53] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:53] [INFO ] Input system was already deterministic with 54 transitions.
[2026-05-25 10:43:53] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:53] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:53] [INFO ] Time to serialize gal into /tmp/CTLFireability14002823041717037950.gal : 0 ms
[2026-05-25 10:43:53] [INFO ] Time to serialize properties into /tmp/CTLFireability754159149225205316.ctl : 4 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/CTLFireability14002823041717037950.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability754159149225205316.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,7.87721e+06,0.100209,8148,2,1126,5,32032,6,0,286,21245,0


Converting to forward existential form...Done !
original formula: (!(E(!(AG(E(((((((Processes_5>=1)&&(Resources>=4))||((Processes_0>=1)&&(Resources>=4)))||(((Processes_1>=1)&&(Resources>=4))||((Processes...4594
=> equivalent forward existential formula: ([((FwdU(Init,!(!(E(TRUE U !(E(((((((Processes_5>=1)&&(Resources>=4))||((Processes_0>=1)&&(Resources>=4)))||(((P...4694
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 0/0/54
Hit Full ! (commute/partial/dont) 0/0/54
(forward)formula 0,0,0.984919,30420,1,0,24,138217,46,9,1884,110864,30
FORMULA GlobalResAllocation-COL-09-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:43:54] [INFO ] Invariant cache hit.
[2026-05-25 10:43:54] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-25 10:43:54] [INFO ] Invariant cache hit.
[2026-05-25 10:43:54] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 78 ms. Remains : 37/37 places, 54/54 transitions.
[2026-05-25 10:43:54] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:54] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:54] [INFO ] Input system was already deterministic with 54 transitions.
[2026-05-25 10:43:54] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:54] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:43:54] [INFO ] Time to serialize gal into /tmp/CTLFireability15021927156430145052.gal : 1 ms
[2026-05-25 10:43:54] [INFO ] Time to serialize properties into /tmp/CTLFireability423000078368240745.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/CTLFireability15021927156430145052.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability423000078368240745.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,7.87721e+06,0.095246,8172,2,1126,5,32032,6,0,286,21245,0


Converting to forward existential form...Done !
original formula: EX(AX((((((EG(((((((pr_in_5>=1)&&(in_critical_s_5>=1))||((pr_in_6>=1)&&(in_critical_s_6>=1)))||(((pr_in_7>=1)&&(in_critical_s_7>=1))||((p...1710
=> equivalent forward existential formula: [(EY(Init) * !(EX(!((((((EG(((((((pr_in_5>=1)&&(in_critical_s_5>=1))||((pr_in_6>=1)&&(in_critical_s_6>=1)))||(((...1767
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.454607,18188,1,0,21,87078,31,10,1725,66554,15
FORMULA GlobalResAllocation-COL-09-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 54/54 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 54/54 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:43:54] [INFO ] Invariant cache hit.
[2026-05-25 10:43:54] [INFO ] Implicit Places using invariants in 23 ms returned []
[2026-05-25 10:43:54] [INFO ] Invariant cache hit.
[2026-05-25 10:43:54] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 37/37 places, 54/54 transitions.
[2026-05-25 10:43:54] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:54] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:54] [INFO ] Input system was already deterministic with 54 transitions.
[2026-05-25 10:43:54] [INFO ] Flatten gal took : 6 ms
[2026-05-25 10:43:54] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:54] [INFO ] Time to serialize gal into /tmp/CTLFireability5280389284297524129.gal : 0 ms
[2026-05-25 10:43:54] [INFO ] Time to serialize properties into /tmp/CTLFireability14363119016724757936.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/CTLFireability5280389284297524129.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14363119016724757936.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,7.87721e+06,0.091781,8136,2,1126,5,32032,6,0,286,21245,0


Converting to forward existential form...Done !
original formula: AX(E(AX(EX(((((((Processes_4>=1)&&(Resources>=1))||((Processes_3>=1)&&(Resources>=1)))||(((Processes_5>=1)&&(Resources>=1))||((Processes_...1065
=> equivalent forward existential formula: [(EY(Init) * !(E(!(EX(!(EX(((((((Processes_4>=1)&&(Resources>=1))||((Processes_3>=1)&&(Resources>=1)))||(((Proce...1124
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.488101,19500,1,0,26,89915,18,14,1674,80534,19
FORMULA GlobalResAllocation-COL-09-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2026-05-25 10:43:55] [INFO ] Flatten gal took : 2 ms
[2026-05-25 10:43:55] [INFO ] Flatten gal took : 1 ms
Total runtime 15498 ms.

BK_STOP 1779705835517

--------------------
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-09"
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-09, 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-177961074000202"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GlobalResAllocation-COL-09.tgz
mv GlobalResAllocation-COL-09 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 ;