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-177961074000219.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)
......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is GlobalResAllocation-COL-11, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074000219
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 7.5K Mar 7 12:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Mar 7 12:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Mar 7 12:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K 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 4.2K Mar 15 10:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 10:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 10:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Mar 7 12:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Mar 7 12:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 7 12:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 7 12:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 15 10:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 15 10:29 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-11-LTLCardinality-00
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-01
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-02
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-03
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-04
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-05
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-06
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-07
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-08
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-09
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-10
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-11
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-12
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-13
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-14
FORMULA_NAME GlobalResAllocation-COL-11-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779706549169

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GlobalResAllocation-COL-11
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202604301425
[2026-05-25 10:55:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 10:55:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 10:55:50] [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 10:55:50] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-25 10:55:50] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 511 ms
[2026-05-25 10:55:50] [INFO ] Imported 5 HL places and 7 HL transitions for a total of 297 PT places and 2705087.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2026-05-25 10:55:51] [INFO ] Built PT skeleton of HLPN with 5 places and 7 transitions 29 arcs in 5 ms.
[2026-05-25 10:55:51] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-11-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40017 steps (8 resets) in 241 ms. (165 steps per ms) remains 1/23 properties
BEST_FIRST walk for 40004 steps (8 resets) in 94 ms. (421 steps per ms) remains 1/1 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12230758479442874623.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14035246761701755174.kers'
[2026-05-25 10:55:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12230758479442874623.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14035246761701755174.kers]
Normalized transition count is 6 out of 7 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 6 rows 3 cols 15 entries
Finished phase 1 with 1 SingleSign rule and 1 generalized
[2026-05-25 10:55:51] [INFO ] Computed 3 invariants in 0 ms
Computed 3 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14035246761701755174.kers
Total runtime 1 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp0 is UNSAT
After SMT solving in domain Real declared 3/12 variables, and 2 constraints, problems are : Problem set: 1 solved, 0 unsolved in 118 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 170ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2026-05-25 10:55:51] [INFO ] Flatten gal took : 14 ms
[2026-05-25 10:55:51] [INFO ] Flatten gal took : 2 ms
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 22
Transition release1 forces synchronizations/join behavior on parameter p of sort Proc
[2026-05-25 10:55:51] [INFO ] Unfolded HLPN to a Petri net with 45 places and 77 transitions 319 arcs in 14 ms.
[2026-05-25 10:55:51] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Support contains 45 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 77/77 transitions.
Reduce isomorphic (modulo) transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 45 transition count 66
Applied a total of 22 rules in 8 ms. Remains 45 /45 variables (removed 0) and now considering 66/77 (removed 11) transitions.
Running 22 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-10294112360473562112.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4204746045798850479.kers'
[2026-05-25 10:55:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10294112360473562112.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4204746045798850479.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 66 rows 34 cols 220 entries
Finished phase 1 with 22 SingleSign rule and 0 generalized
[2026-05-25 10:55:51] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4204746045798850479.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (OVERLAPS) 12/45 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 66/111 variables, 45/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 0/111 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/111 variables, and 68 constraints, problems are : Problem set: 0 solved, 22 unsolved in 617 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (OVERLAPS) 12/45 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 66/111 variables, 45/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 22/90 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (OVERLAPS) 0/111 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/111 variables, and 90 constraints, problems are : Problem set: 0 solved, 22 unsolved in 513 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1147ms problems are : Problem set: 0 solved, 22 unsolved
Search for dead transitions found 0 dead transitions in 1148ms
[2026-05-25 10:55:52] [INFO ] Invariant cache hit.
[2026-05-25 10:55:52] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-25 10:55:52] [INFO ] Invariant cache hit.
[2026-05-25 10:55:52] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 45/45 places, 66/77 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1258 ms. Remains : 45/45 places, 66/77 transitions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Applied a total of 0 rules in 0 ms. Remains 45 /45 variables (removed 0) and now considering 66/66 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:55:52] [INFO ] Invariant cache hit.
[2026-05-25 10:55:52] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-25 10:55:52] [INFO ] Invariant cache hit.
[2026-05-25 10:55:52] [INFO ] Implicit Places using invariants and state equation in 40 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 72 ms. Remains : 45/45 places, 66/66 transitions.
Support contains 45 out of 45 places after structural reductions.
[2026-05-25 10:55:52] [INFO ] Flatten gal took : 8 ms
[2026-05-25 10:55:52] [INFO ] Flatten gal took : 8 ms
[2026-05-25 10:55:53] [INFO ] Input system was already deterministic with 66 transitions.
RANDOM walk for 40000 steps (8 resets) in 657 ms. (60 steps per ms) remains 1/21 properties
BEST_FIRST walk for 40004 steps (8 resets) in 272 ms. (146 steps per ms) remains 1/1 properties
[2026-05-25 10:55:53] [INFO ] Invariant cache hit.
Problem AtomicPropp0 is UNSAT
After SMT solving in domain Real declared 22/111 variables, and 11 constraints, problems are : Problem set: 1 solved, 0 unsolved in 24 ms.
Refiners :[Positive P Invariants (semi-flows): 0/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 0/45 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)||(X(p0)&&F(p1))))))'
Support contains 22 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 34 transition count 66
Applied a total of 11 rules in 4 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
Running 22 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-7008356047364394320.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8589895428092694849.kers'
[2026-05-25 10:55:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7008356047364394320.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8589895428092694849.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 66 rows 34 cols 220 entries
Finished phase 1 with 22 SingleSign rule and 0 generalized
[2026-05-25 10:55:53] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8589895428092694849.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 12/34 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 66/100 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (OVERLAPS) 0/100 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 100/100 variables, and 46 constraints, problems are : Problem set: 0 solved, 22 unsolved in 347 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 12/34 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 66/100 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 0/100 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 100/100 variables, and 68 constraints, problems are : Problem set: 0 solved, 22 unsolved in 402 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 757ms problems are : Problem set: 0 solved, 22 unsolved
Search for dead transitions found 0 dead transitions in 757ms
[2026-05-25 10:55:54] [INFO ] Invariant cache hit.
[2026-05-25 10:55:54] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 10:55:54] [INFO ] Invariant cache hit.
[2026-05-25 10:55:54] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 34/45 places, 66/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 834 ms. Remains : 34/45 places, 66/66 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)||(X(p0)&&F(p1))))))'
Stuttering acceptance computed with spot in 300 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-00
Product exploration explored 100000 steps with 0 reset in 457 ms.
Stack based approach found an accepted trace after 272 steps with 0 reset with depth 273 and stack size 273 in 14 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-00 finished in 1685 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X(X(p1))))'
Support contains 33 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 66/66 (removed 0) transitions.
Running 22 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-8632054238856443245.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12661797167130549230.kers'
[2026-05-25 10:55:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8632054238856443245.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12661797167130549230.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 66 rows 34 cols 220 entries
Finished phase 1 with 22 SingleSign rule and 0 generalized
[2026-05-25 10:55:55] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12661797167130549230.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (OVERLAPS) 12/45 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 66/111 variables, 45/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 0/111 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/111 variables, and 68 constraints, problems are : Problem set: 0 solved, 22 unsolved in 403 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (OVERLAPS) 12/45 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 66/111 variables, 45/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 22/90 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (OVERLAPS) 0/111 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/111 variables, and 90 constraints, problems are : Problem set: 0 solved, 22 unsolved in 381 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 794ms problems are : Problem set: 0 solved, 22 unsolved
Search for dead transitions found 0 dead transitions in 794ms
[2026-05-25 10:55:56] [INFO ] Invariant cache hit.
[2026-05-25 10:55:56] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-25 10:55:56] [INFO ] Invariant cache hit.
[2026-05-25 10:55:56] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 878 ms. Remains : 45/45 places, 66/66 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X(X(p1))))'
Stuttering acceptance computed with spot in 292 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-01
Product exploration explored 100000 steps with 29706 reset in 341 ms.
Stack based approach found an accepted trace after 8145 steps with 2408 reset with depth 5 and stack size 5 in 41 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-01 finished in 1589 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&(X(p1)||(p2 U (p3||G(p2)))))))'
Support contains 45 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 66/66 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:55:56] [INFO ] Invariant cache hit.
[2026-05-25 10:55:57] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-25 10:55:57] [INFO ] Invariant cache hit.
[2026-05-25 10:55:57] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 70 ms. Remains : 45/45 places, 66/66 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&(X(p1)||(p2 U (p3||G(p2)))))))'
Stuttering acceptance computed with spot in 252 ms :[true, (OR (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 17 steps with 5 reset in 0 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-03 finished in 363 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||F((p1&&F(!p1))))))'
Support contains 12 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 34 transition count 66
Applied a total of 11 rules in 2 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
Running 22 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-4494247429122278657.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8530900952856009150.kers'
[2026-05-25 10:55:57] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4494247429122278657.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8530900952856009150.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 66 rows 34 cols 220 entries
Finished phase 1 with 22 SingleSign rule and 0 generalized
[2026-05-25 10:55:57] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8530900952856009150.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 12/34 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 66/100 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (OVERLAPS) 0/100 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 100/100 variables, and 46 constraints, problems are : Problem set: 0 solved, 22 unsolved in 331 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 12/34 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 66/100 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 0/100 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 100/100 variables, and 68 constraints, problems are : Problem set: 0 solved, 22 unsolved in 312 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 652ms problems are : Problem set: 0 solved, 22 unsolved
Search for dead transitions found 0 dead transitions in 652ms
[2026-05-25 10:55:57] [INFO ] Invariant cache hit.
[2026-05-25 10:55:58] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-25 10:55:58] [INFO ] Invariant cache hit.
[2026-05-25 10:55:58] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 34/45 places, 66/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 733 ms. Remains : 34/45 places, 66/66 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||F((p1&&F(!p1))))))'
Stuttering acceptance computed with spot in 190 ms :[true, p1, (NOT p0), (NOT p0), (AND p1 (NOT p0))]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-06
Product exploration explored 100000 steps with 4865 reset in 301 ms.
Product exploration explored 100000 steps with 4978 reset in 345 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 13 factoid took 61 ms. Reduced automaton from 5 states, 10 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
RANDOM walk for 5691 steps (1 resets) in 20 ms. (271 steps per ms) remains 0/4 properties
Knowledge based reduction with 13 factoid took 81 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 177 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Knowledge-based reduction took 352 ms.
Stuttering acceptance computed with spot in 161 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Support contains 12 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 66/66 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:56:00] [INFO ] Invariant cache hit.
[2026-05-25 10:56:00] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-25 10:56:00] [INFO ] Invariant cache hit.
[2026-05-25 10:56:00] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 60 ms. Remains : 34/34 places, 66/66 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 5 factoid took 44 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
RANDOM walk for 20088 steps (4 resets) in 64 ms. (309 steps per ms) remains 0/4 properties
Knowledge based reduction with 5 factoid took 89 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Knowledge-based reduction took 321 ms.
Stuttering acceptance computed with spot in 164 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 163 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Product exploration explored 100000 steps with 5085 reset in 290 ms.
Product exploration explored 100000 steps with 4839 reset in 284 ms.
Spot run failed in 76 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin1436585841739330958
[2026-05-25 10:56:01] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1436585841739330958
Running compilation step : cd /tmp/ltsmin1436585841739330958;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 248 ms.
Running link step : cd /tmp/ltsmin1436585841739330958;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin1436585841739330958;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased2606915913958151554.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 12 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 66/66 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:56:16] [INFO ] Invariant cache hit.
[2026-05-25 10:56:16] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 10:56:16] [INFO ] Invariant cache hit.
[2026-05-25 10:56:16] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 34/34 places, 66/66 transitions.
Built C files in :
/tmp/ltsmin10719301783266016782
[2026-05-25 10:56:16] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10719301783266016782
Running compilation step : cd /tmp/ltsmin10719301783266016782;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 147 ms.
Running link step : cd /tmp/ltsmin10719301783266016782;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin10719301783266016782;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--hoa' '/tmp/stateBased3515387367314717433.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-25 10:56:31] [INFO ] Flatten gal took : 5 ms
[2026-05-25 10:56:31] [INFO ] Flatten gal took : 3 ms
[2026-05-25 10:56:31] [INFO ] Time to serialize gal into /tmp/LTL9920745014311249751.gal : 2 ms
[2026-05-25 10:56:32] [INFO ] Time to serialize properties into /tmp/LTL6358161589511028329.prop : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9920745014311249751.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15434210520015653848.hoa' '-atoms' '/tmp/LTL6358161589511028329.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6358161589511028329.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15434210520015653848.hoa
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
546 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,5.48303,148972,1,0,104,613799,30,46,8872,746060,260
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-06 FALSE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-06 finished in 41026 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 12 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Applied a total of 0 rules in 7 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:56:38] [INFO ] Invariant cache hit.
[2026-05-25 10:56:38] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-25 10:56:38] [INFO ] Invariant cache hit.
[2026-05-25 10:56:38] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2026-05-25 10:56:38] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 76 ms. Remains : 34/45 places, 66/66 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-07
Product exploration explored 100000 steps with 7846 reset in 294 ms.
Stack based approach found an accepted trace after 2986 steps with 239 reset with depth 17 and stack size 17 in 10 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-07 finished in 463 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (p1||G(p0))))))'
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Applied a total of 0 rules in 4 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:56:38] [INFO ] Invariant cache hit.
[2026-05-25 10:56:38] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-25 10:56:38] [INFO ] Invariant cache hit.
[2026-05-25 10:56:38] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2026-05-25 10:56:38] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 93 ms. Remains : 34/45 places, 66/66 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (G(p0)||p1)))))'
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-08
Product exploration explored 100000 steps with 3046 reset in 242 ms.
Stack based approach found an accepted trace after 245 steps with 9 reset with depth 83 and stack size 83 in 1 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-08 finished in 467 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 11 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Applied a total of 0 rules in 6 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:56:39] [INFO ] Invariant cache hit.
[2026-05-25 10:56:39] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 10:56:39] [INFO ] Invariant cache hit.
[2026-05-25 10:56:39] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2026-05-25 10:56:39] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 92 ms. Remains : 34/45 places, 66/66 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-09
Product exploration explored 100000 steps with 2 reset in 227 ms.
Product exploration explored 100000 steps with 1 reset in 283 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 120 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 9 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 113 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
[2026-05-25 10:56:40] [INFO ] Invariant cache hit.
[2026-05-25 10:56:40] [INFO ] [Real]Absence check using 12 positive place invariants in 1 ms returned sat
[2026-05-25 10:56:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2026-05-25 10:56:40] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 10:56:40] [INFO ] [Nat]Absence check using 12 positive place invariants in 13 ms returned sat
[2026-05-25 10:56:40] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2026-05-25 10:56:40] [INFO ] Computed and/alt/rep : 22/88/22 causal constraints (skipped 0 transitions) in 5 ms.
[2026-05-25 10:56:40] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 505 ms.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 11 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Applied a total of 0 rules in 4 ms. Remains 34 /34 variables (removed 0) and now considering 66/66 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:56:40] [INFO ] Invariant cache hit.
[2026-05-25 10:56:40] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 10:56:40] [INFO ] Invariant cache hit.
[2026-05-25 10:56:40] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2026-05-25 10:56:40] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 97 ms. Remains : 34/34 places, 66/66 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 115 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 7 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 112 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
[2026-05-25 10:56:40] [INFO ] Invariant cache hit.
[2026-05-25 10:56:41] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2026-05-25 10:56:41] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2026-05-25 10:56:41] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 10:56:41] [INFO ] [Nat]Absence check using 12 positive place invariants in 13 ms returned sat
[2026-05-25 10:56:41] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2026-05-25 10:56:41] [INFO ] Computed and/alt/rep : 22/88/22 causal constraints (skipped 0 transitions) in 3 ms.
[2026-05-25 10:56:41] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 484 ms.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3 reset in 218 ms.
Product exploration explored 100000 steps with 4 reset in 268 ms.
Built C files in :
/tmp/ltsmin15965859111027090496
[2026-05-25 10:56:41] [INFO ] Computing symmetric may disable matrix : 66 transitions.
[2026-05-25 10:56:41] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 10:56:41] [INFO ] Computing symmetric may enable matrix : 66 transitions.
[2026-05-25 10:56:41] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 10:56:41] [INFO ] Computing Do-Not-Accords matrix : 66 transitions.
[2026-05-25 10:56:41] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 10:56:41] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15965859111027090496
Running compilation step : cd /tmp/ltsmin15965859111027090496;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 151 ms.
Running link step : cd /tmp/ltsmin15965859111027090496;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin15965859111027090496;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6359700229906174078.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 11 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Applied a total of 0 rules in 9 ms. Remains 34 /34 variables (removed 0) and now considering 66/66 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:56:56] [INFO ] Invariant cache hit.
[2026-05-25 10:56:56] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-25 10:56:56] [INFO ] Invariant cache hit.
[2026-05-25 10:56:56] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2026-05-25 10:56:56] [INFO ] Redundant transitions in 0 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 96 ms. Remains : 34/34 places, 66/66 transitions.
Built C files in :
/tmp/ltsmin9028280543716847124
[2026-05-25 10:56:56] [INFO ] Computing symmetric may disable matrix : 66 transitions.
[2026-05-25 10:56:56] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 10:56:56] [INFO ] Computing symmetric may enable matrix : 66 transitions.
[2026-05-25 10:56:56] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 10:56:56] [INFO ] Computing Do-Not-Accords matrix : 66 transitions.
[2026-05-25 10:56:56] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 10:56:56] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9028280543716847124
Running compilation step : cd /tmp/ltsmin9028280543716847124;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 169 ms.
Running link step : cd /tmp/ltsmin9028280543716847124;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin9028280543716847124;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11995535806800056885.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2026-05-25 10:57:11] [INFO ] Flatten gal took : 4 ms
[2026-05-25 10:57:11] [INFO ] Flatten gal took : 5 ms
[2026-05-25 10:57:11] [INFO ] Time to serialize gal into /tmp/LTL353106536651551714.gal : 2 ms
[2026-05-25 10:57:11] [INFO ] Time to serialize properties into /tmp/LTL12781055418216609626.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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL353106536651551714.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2012473497248172447.hoa' '-atoms' '/tmp/LTL12781055418216609626.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL12781055418216609626.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2012473497248172447.hoa
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
143 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.44016,49044,1,0,23,92215,24,1,13322,45470,59
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-09 finished in 34241 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((!X(p0) U p1)) U X(p1)))'
Support contains 33 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 34 transition count 66
Applied a total of 11 rules in 7 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:57:13] [INFO ] Invariant cache hit.
[2026-05-25 10:57:13] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-25 10:57:13] [INFO ] Invariant cache hit.
[2026-05-25 10:57:13] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 34/45 places, 66/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 81 ms. Remains : 34/45 places, 66/66 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((!X(p0) U p1)) U X(p1)))'
Stuttering acceptance computed with spot in 222 ms :[(NOT p1), (AND (NOT p1) p0), (NOT p1), true, (OR (NOT p1) p0), (NOT p1)]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 8049 steps with 0 reset in 24 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-10 finished in 356 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 11 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Applied a total of 0 rules in 3 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:57:13] [INFO ] Invariant cache hit.
[2026-05-25 10:57:13] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-25 10:57:13] [INFO ] Invariant cache hit.
[2026-05-25 10:57:13] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2026-05-25 10:57:13] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 81 ms. Remains : 34/45 places, 66/66 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-11
Product exploration explored 100000 steps with 0 reset in 242 ms.
Product exploration explored 100000 steps with 0 reset in 324 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 92 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 10 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 110 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
[2026-05-25 10:57:14] [INFO ] Invariant cache hit.
[2026-05-25 10:57:14] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2026-05-25 10:57:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2026-05-25 10:57:14] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 10:57:14] [INFO ] [Nat]Absence check using 12 positive place invariants in 12 ms returned sat
[2026-05-25 10:57:14] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2026-05-25 10:57:14] [INFO ] Computed and/alt/rep : 22/88/22 causal constraints (skipped 0 transitions) in 4 ms.
[2026-05-25 10:57:14] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 404 ms.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Support contains 11 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 66/66 transitions.
Applied a total of 0 rules in 4 ms. Remains 34 /34 variables (removed 0) and now considering 66/66 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:57:15] [INFO ] Invariant cache hit.
[2026-05-25 10:57:15] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-25 10:57:15] [INFO ] Invariant cache hit.
[2026-05-25 10:57:15] [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.
[2026-05-25 10:57:15] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 75 ms. Remains : 34/34 places, 66/66 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 98 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
RANDOM walk for 6 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
Knowledge based reduction with 1 factoid took 128 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2026-05-25 10:57:15] [INFO ] Invariant cache hit.
[2026-05-25 10:57:15] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2026-05-25 10:57:15] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2026-05-25 10:57:15] [INFO ] Solution in real domain found non-integer solution.
[2026-05-25 10:57:15] [INFO ] [Nat]Absence check using 12 positive place invariants in 12 ms returned sat
[2026-05-25 10:57:15] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2026-05-25 10:57:15] [INFO ] Computed and/alt/rep : 22/88/22 causal constraints (skipped 0 transitions) in 3 ms.
[2026-05-25 10:57:15] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 422 ms.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 240 ms.
Product exploration explored 100000 steps with 0 reset in 277 ms.
Built C files in :
/tmp/ltsmin7645985992128472374
[2026-05-25 10:57:16] [INFO ] Computing symmetric may disable matrix : 66 transitions.
[2026-05-25 10:57:16] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 10:57:16] [INFO ] Computing symmetric may enable matrix : 66 transitions.
[2026-05-25 10:57:16] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 10:57:16] [INFO ] Computing Do-Not-Accords matrix : 66 transitions.
[2026-05-25 10:57:16] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-25 10:57:16] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7645985992128472374
Running compilation step : cd /tmp/ltsmin7645985992128472374;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 154 ms.
Running link step : cd /tmp/ltsmin7645985992128472374;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin7645985992128472374;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16656210906396750912.hoa' '--buchi-type=spotba'
LTSmin run took 26 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-11 finished in 2511 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&F((!p0 U (p1||G(!p0)))))))'
Support contains 22 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 34 transition count 66
Applied a total of 11 rules in 2 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:57:16] [INFO ] Invariant cache hit.
[2026-05-25 10:57:16] [INFO ] Implicit Places using invariants in 39 ms returned []
[2026-05-25 10:57:16] [INFO ] Invariant cache hit.
[2026-05-25 10:57:16] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 34/45 places, 66/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 79 ms. Remains : 34/45 places, 66/66 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&F((!p0 U (p1||G(!p0)))))))'
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1))]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-12
Product exploration explored 100000 steps with 3 reset in 307 ms.
Stack based approach found an accepted trace after 7397 steps with 0 reset with depth 7398 and stack size 7376 in 24 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-12 finished in 584 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G(!p0)))'
Support contains 11 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Applied a total of 0 rules in 3 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 10:57:16] [INFO ] Invariant cache hit.
[2026-05-25 10:57:17] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 10:57:17] [INFO ] Invariant cache hit.
[2026-05-25 10:57:17] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2026-05-25 10:57:17] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_LTL mode , in 1 iterations and 80 ms. Remains : 34/45 places, 66/66 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G(!p0)))'
Stuttering acceptance computed with spot in 89 ms :[p0, true, p0]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 27637 steps with 0 reset in 67 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-13 finished in 262 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&(F(p0) U p1)&&F((p2&&F(p3))))))'
Support contains 45 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Applied a total of 0 rules in 0 ms. Remains 45 /45 variables (removed 0) and now considering 66/66 (removed 0) transitions.
Running 22 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-14682706826846146109.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14680844594757574322.kers'
[2026-05-25 10:57:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14682706826846146109.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14680844594757574322.kers]
Culling duplicate invariants (modulo rational): removing 11 columns.
Culled 11 columns in 0 ms.
// Phase 1: matrix 66 rows 34 cols 220 entries
Finished phase 1 with 22 SingleSign rule and 0 generalized
[2026-05-25 10:57:17] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14680844594757574322.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (OVERLAPS) 12/45 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 66/111 variables, 45/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 0/111 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/111 variables, and 68 constraints, problems are : Problem set: 0 solved, 22 unsolved in 398 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (OVERLAPS) 12/45 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (OVERLAPS) 66/111 variables, 45/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 22/90 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (OVERLAPS) 0/111 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/111 variables, and 90 constraints, problems are : Problem set: 0 solved, 22 unsolved in 385 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 11/11 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 792ms problems are : Problem set: 0 solved, 22 unsolved
Search for dead transitions found 0 dead transitions in 792ms
[2026-05-25 10:57:18] [INFO ] Invariant cache hit.
[2026-05-25 10:57:18] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-25 10:57:18] [INFO ] Invariant cache hit.
[2026-05-25 10:57:18] [INFO ] Implicit Places using invariants and state equation in 39 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 861 ms. Remains : 45/45 places, 66/66 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&(F(p0) U p1)&&F((p2&&F(p3))))))'
Stuttering acceptance computed with spot in 264 ms :[(OR (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p0) (NOT p1) (NOT p2) (NOT p3)), true, (NOT p1), (OR (NOT p2) (NOT p3)), (NOT p3), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-14 finished in 1167 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(X(F(p0)))&&(p1||X(p1))))))'
Support contains 11 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 66/66 transitions.
Ensure Unique test removed 11 places
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 34 transition count 66
Applied a total of 11 rules in 2 ms. Remains 34 /45 variables (removed 11) and now considering 66/66 (removed 0) transitions.
Running 22 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-10158011683647051837.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10408281446199454285.kers'
[2026-05-25 10:57:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10158011683647051837.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10408281446199454285.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 66 rows 34 cols 220 entries
Finished phase 1 with 22 SingleSign rule and 0 generalized
[2026-05-25 10:57:18] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10408281446199454285.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 12/34 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 66/100 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (OVERLAPS) 0/100 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 100/100 variables, and 46 constraints, problems are : Problem set: 0 solved, 22 unsolved in 306 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 12/34 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 66/100 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 0/100 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 100/100 variables, and 68 constraints, problems are : Problem set: 0 solved, 22 unsolved in 294 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 34/34 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 619ms problems are : Problem set: 0 solved, 22 unsolved
Search for dead transitions found 0 dead transitions in 620ms
[2026-05-25 10:57:19] [INFO ] Invariant cache hit.
[2026-05-25 10:57:19] [INFO ] Implicit Places using invariants in 26 ms returned []
[2026-05-25 10:57:19] [INFO ] Invariant cache hit.
[2026-05-25 10:57:19] [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.
Starting structural reductions in LTL mode, iteration 1 : 34/45 places, 66/66 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 692 ms. Remains : 34/45 places, 66/66 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(X(F(p0)))&&(p1||X(p1))))))'
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : GlobalResAllocation-COL-11-LTLCardinality-15
Product exploration explored 100000 steps with 24866 reset in 243 ms.
Product exploration explored 100000 steps with 24876 reset in 240 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge based reduction with 1 factoid took 81 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 6 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/2 properties
Knowledge based reduction with 1 factoid took 136 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
[2026-05-25 10:57:20] [INFO ] Invariant cache hit.
Proved EG (NOT p1) asserting that LTL formula F !(NOT p1) is false.
[2026-05-25 10:57:20] [INFO ] Invariant cache hit.
Proved EG (NOT p0) asserting that LTL formula F !(NOT p0) is false.
Negative knowledge disproves property using: (F p1)
Knowledge-based reduction took 500 ms.
FORMULA GlobalResAllocation-COL-11-LTLCardinality-15 FALSE TECHNIQUES NEGATIVE_KNOWLEDGE
Treatment of property GlobalResAllocation-COL-11-LTLCardinality-15 finished in 1902 ms.
All properties solved by simple procedures.
Total runtime 89951 ms.

BK_STOP 1779706640353

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-11"
export BK_EXAMINATION="LTLCardinality"
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-11, examination is LTLCardinality"
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-177961074000219"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GlobalResAllocation-COL-11.tgz
mv GlobalResAllocation-COL-11 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;