Execution Chart

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

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r002-oct2-177944366300491.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 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 AutoFlight-PT-04a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366300491
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 6.1K Mar 5 16:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Mar 5 16:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Mar 5 16:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Mar 5 16:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 07:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 07:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 07:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Mar 5 16:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 5 16:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Mar 5 16:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Mar 5 16:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 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 AutoFlight-PT-04a-LTLCardinality-00
FORMULA_NAME AutoFlight-PT-04a-LTLCardinality-01
FORMULA_NAME AutoFlight-PT-04a-LTLCardinality-02
FORMULA_NAME AutoFlight-PT-04a-LTLCardinality-03
FORMULA_NAME AutoFlight-PT-04a-LTLCardinality-04
FORMULA_NAME AutoFlight-PT-04a-LTLCardinality-05
FORMULA_NAME AutoFlight-PT-04a-LTLCardinality-06
FORMULA_NAME AutoFlight-PT-04a-LTLCardinality-07
FORMULA_NAME AutoFlight-PT-04a-LTLCardinality-08
FORMULA_NAME AutoFlight-PT-04a-LTLCardinality-09
FORMULA_NAME AutoFlight-PT-04a-LTLCardinality-10
FORMULA_NAME AutoFlight-PT-04a-LTLCardinality-11
FORMULA_NAME AutoFlight-PT-04a-LTLCardinality-12
FORMULA_NAME AutoFlight-PT-04a-LTLCardinality-13
FORMULA_NAME AutoFlight-PT-04a-LTLCardinality-14
FORMULA_NAME AutoFlight-PT-04a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1779491406769

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-04a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-22 23:10:08] [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]
[2026-05-22 23:10:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 23:10:08] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2026-05-22 23:10:08] [INFO ] Transformed 107 places.
[2026-05-22 23:10:08] [INFO ] Transformed 105 transitions.
[2026-05-22 23:10:08] [INFO ] Found NUPN structural information;
[2026-05-22 23:10:08] [INFO ] Parsed PT model containing 107 places and 105 transitions and 340 arcs in 161 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 20 transitions
Reduce redundant transitions removed 20 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA AutoFlight-PT-04a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04a-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04a-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04a-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 85/85 transitions.
Applied a total of 0 rules in 20 ms. Remains 107 /107 variables (removed 0) and now considering 85/85 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17650440138397109300.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3773132288362952305.kers'
[2026-05-22 23:10:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17650440138397109300.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3773132288362952305.kers]
Culling duplicate invariants (modulo rational): removing 8 columns.
Culled 8 columns in 0 ms.
// Phase 1: matrix 85 rows 99 cols 252 entries
Finished phase 1 with 73 SingleSign rule and 6 generalized
[2026-05-22 23:10:08] [INFO ] Computed 28 invariants in 0 ms
Computed 28 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-3773132288362952305.kers
Total runtime 1 ms.
[2026-05-22 23:10:09] [INFO ] Implicit Places using invariants in 607 ms returned [7, 14, 21, 28, 31, 37, 40, 62, 80, 86, 92, 104, 106]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 663 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 94/107 places, 85/85 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 92 transition count 83
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 92 transition count 83
Applied a total of 4 rules in 7 ms. Remains 92 /94 variables (removed 2) and now considering 83/85 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13986199645121085639.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13776707131340163240.kers'
[2026-05-22 23:10:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13986199645121085639.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13776707131340163240.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 83 rows 91 cols 221 entries
Finished phase 1 with 77 SingleSign rule and 0 generalized
[2026-05-22 23:10:09] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13776707131340163240.kers
Total runtime 1 ms.
[2026-05-22 23:10:09] [INFO ] Implicit Places using invariants in 81 ms returned []
[2026-05-22 23:10:09] [INFO ] Invariant cache hit.
[2026-05-22 23:10:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 23:10:09] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 92/107 places, 83/85 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 900 ms. Remains : 92/107 places, 83/85 transitions.
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 83/83 transitions.
Applied a total of 0 rules in 2 ms. Remains 92 /92 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2026-05-22 23:10:09] [INFO ] Invariant cache hit.
[2026-05-22 23:10:09] [INFO ] Implicit Places using invariants in 56 ms returned []
[2026-05-22 23:10:09] [INFO ] Invariant cache hit.
[2026-05-22 23:10:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 23:10:09] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
Running 82 sub problems to find dead transitions.
[2026-05-22 23:10:09] [INFO ] Invariant cache hit.
[2026-05-22 23:10:09] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (OVERLAPS) 83/175 variables, 92/107 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/175 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/175 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (OVERLAPS) 0/175 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 175/175 variables, and 108 constraints, problems are : Problem set: 0 solved, 82 unsolved in 3634 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 92/92 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (OVERLAPS) 83/175 variables, 92/107 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/175 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/175 variables, 82/190 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/175 variables, 8/198 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/175 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 0/175 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 175/175 variables, and 198 constraints, problems are : Problem set: 0 solved, 82 unsolved in 4450 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 92/92 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8117ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 8131ms
Finished structural reductions in LTL mode , in 1 iterations and 8351 ms. Remains : 92/92 places, 83/83 transitions.
Support contains 24 out of 92 places after structural reductions.
[2026-05-22 23:10:18] [INFO ] Flatten gal took : 33 ms
[2026-05-22 23:10:18] [INFO ] Flatten gal took : 9 ms
[2026-05-22 23:10:18] [INFO ] Input system was already deterministic with 83 transitions.
RANDOM walk for 39115 steps (1316 resets) in 972 ms. (40 steps per ms) remains 0/16 properties
FORMULA AutoFlight-PT-04a-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 2 stabilizing places and 1 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' '!(G(F((G(p1)||p0))))'
Support contains 4 out of 92 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 92/92 places, 83/83 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 92 transition count 59
Reduce places removed 24 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 26 rules applied. Total rules applied 50 place count 68 transition count 57
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 52 place count 66 transition count 57
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 52 place count 66 transition count 51
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 64 place count 60 transition count 51
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 65 place count 59 transition count 50
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 59 transition count 50
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 84 place count 50 transition count 41
Applied a total of 84 rules in 32 ms. Remains 50 /92 variables (removed 42) and now considering 41/83 (removed 42) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17196466196985461910.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2849377020535770825.kers'
[2026-05-22 23:10:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17196466196985461910.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2849377020535770825.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 41 rows 45 cols 111 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-22 23:10:18] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2849377020535770825.kers
Total runtime 0 ms.
[2026-05-22 23:10:18] [INFO ] Implicit Places using invariants in 59 ms returned [18, 19, 20, 21, 22, 45]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 60 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/92 places, 41/83 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 44 transition count 36
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 39 transition count 36
Applied a total of 10 rules in 3 ms. Remains 39 /44 variables (removed 5) and now considering 36/41 (removed 5) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5129384776928762453.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17290540415993469346.kers'
[2026-05-22 23:10:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5129384776928762453.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17290540415993469346.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 36 rows 39 cols 98 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-22 23:10:18] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17290540415993469346.kers
Total runtime 0 ms.
[2026-05-22 23:10:18] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-22 23:10:18] [INFO ] Invariant cache hit.
[2026-05-22 23:10:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-22 23:10:18] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 39/92 places, 36/83 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 160 ms. Remains : 39/92 places, 36/83 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((G(p1)||p0))))'
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : AutoFlight-PT-04a-LTLCardinality-00
Product exploration explored 100000 steps with 6045 reset in 268 ms.
Product exploration explored 100000 steps with 5962 reset in 148 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge based reduction with 8 factoid took 97 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
RANDOM walk for 586 steps (31 resets) in 6 ms. (83 steps per ms) remains 0/4 properties
Knowledge based reduction with 8 factoid took 155 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 352 ms.
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 36/36 transitions.
Applied a total of 0 rules in 2 ms. Remains 39 /39 variables (removed 0) and now considering 36/36 (removed 0) transitions.
[2026-05-22 23:10:19] [INFO ] Invariant cache hit.
[2026-05-22 23:10:19] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-22 23:10:19] [INFO ] Invariant cache hit.
[2026-05-22 23:10:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2026-05-22 23:10:20] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2026-05-22 23:10:20] [INFO ] Redundant transitions in 0 ms returned []
Running 35 sub problems to find dead transitions.
[2026-05-22 23:10:20] [INFO ] Invariant cache hit.
[2026-05-22 23:10:20] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 1 (OVERLAPS) 1/39 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 3 (OVERLAPS) 36/75 variables, 39/48 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 6 (OVERLAPS) 0/75 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 35 unsolved
No progress, stopping.
After SMT solving in domain Real declared 75/75 variables, and 55 constraints, problems are : Problem set: 0 solved, 35 unsolved in 666 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 35 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 1 (OVERLAPS) 1/39 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 3 (OVERLAPS) 36/75 variables, 39/48 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 35/90 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/75 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 8 (OVERLAPS) 0/75 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 35 unsolved
No progress, stopping.
After SMT solving in domain Int declared 75/75 variables, and 91 constraints, problems are : Problem set: 0 solved, 35 unsolved in 919 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 39/39 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1602ms problems are : Problem set: 0 solved, 35 unsolved
Search for dead transitions found 0 dead transitions in 1604ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 1710 ms. Remains : 39/39 places, 36/36 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge based reduction with 8 factoid took 103 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
RANDOM walk for 714 steps (43 resets) in 16 ms. (42 steps per ms) remains 0/4 properties
Knowledge based reduction with 8 factoid took 98 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 319 ms.
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 6009 reset in 143 ms.
Product exploration explored 100000 steps with 6002 reset in 121 ms.
Built C files in :
/tmp/ltsmin9732861868200236958
[2026-05-22 23:10:22] [INFO ] Computing symmetric may disable matrix : 36 transitions.
[2026-05-22 23:10:22] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 23:10:22] [INFO ] Computing symmetric may enable matrix : 36 transitions.
[2026-05-22 23:10:22] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 23:10:22] [INFO ] Computing Do-Not-Accords matrix : 36 transitions.
[2026-05-22 23:10:22] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 23:10:22] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9732861868200236958
Running compilation step : cd /tmp/ltsmin9732861868200236958;'/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 252 ms.
Running link step : cd /tmp/ltsmin9732861868200236958;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 77 ms.
Running LTSmin : cd /tmp/ltsmin9732861868200236958;'/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/stateBased18296984496792869002.hoa' '--buchi-type=spotba'
LTSmin run took 132 ms.
FORMULA AutoFlight-PT-04a-LTLCardinality-00 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property AutoFlight-PT-04a-LTLCardinality-00 finished in 4320 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((X(X(F((G(p1)&&X(F(p2))))))||p0))))'
Support contains 5 out of 92 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 92/92 places, 83/83 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 92 transition count 59
Reduce places removed 24 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 27 rules applied. Total rules applied 51 place count 68 transition count 56
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 54 place count 65 transition count 56
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 54 place count 65 transition count 52
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 62 place count 61 transition count 52
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 63 place count 60 transition count 51
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 60 transition count 51
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 84 place count 50 transition count 41
Applied a total of 84 rules in 7 ms. Remains 50 /92 variables (removed 42) and now considering 41/83 (removed 42) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11849061343626652522.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10829225855066934826.kers'
[2026-05-22 23:10:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11849061343626652522.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10829225855066934826.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 41 rows 45 cols 109 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-22 23:10:23] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10829225855066934826.kers
Total runtime 0 ms.
[2026-05-22 23:10:23] [INFO ] Implicit Places using invariants in 40 ms returned [17, 18, 19, 20, 21]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 42 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/92 places, 41/83 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 45 transition count 37
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 41 transition count 36
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 40 transition count 36
Applied a total of 10 rules in 4 ms. Remains 40 /45 variables (removed 5) and now considering 36/41 (removed 5) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5968147089576703176.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3095006264537505938.kers'
[2026-05-22 23:10:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5968147089576703176.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3095006264537505938.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 36 rows 40 cols 99 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-22 23:10:23] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3095006264537505938.kers
Total runtime 0 ms.
[2026-05-22 23:10:23] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-22 23:10:23] [INFO ] Invariant cache hit.
[2026-05-22 23:10:23] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-22 23:10:23] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 40/92 places, 36/83 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 148 ms. Remains : 40/92 places, 36/83 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((X(X(F((G(p1)&&X(F(p2))))))||p0))))'
Stuttering acceptance computed with spot in 141 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : AutoFlight-PT-04a-LTLCardinality-01
Product exploration explored 100000 steps with 5675 reset in 157 ms.
Product exploration explored 100000 steps with 5632 reset in 142 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge based reduction with 16 factoid took 109 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
RANDOM walk for 40000 steps (2291 resets) in 118 ms. (336 steps per ms) remains 2/9 properties
BEST_FIRST walk for 40004 steps (565 resets) in 165 ms. (240 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (418 resets) in 93 ms. (425 steps per ms) remains 2/2 properties
[2026-05-22 23:10:23] [INFO ] Invariant cache hit.
[2026-05-22 23:10:23] [INFO ] State equation strengthened by 8 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 21/26 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 14/40 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 36/76 variables, 40/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 8/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/76 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/76 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 76/76 variables, and 58 constraints, problems are : Problem set: 0 solved, 2 unsolved in 55 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 40/40 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem apf4 is UNSAT
Problem apf6 is UNSAT
After SMT solving in domain Int declared 26/76 variables, and 3 constraints, problems are : Problem set: 2 solved, 0 unsolved in 27 ms.
Refiners :[Positive P Invariants (semi-flows): 3/10 constraints, State Equation: 0/40 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 85ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge based reduction with 18 factoid took 217 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 576 ms.
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p0) (NOT p1))]
Support contains 3 out of 40 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 36/36 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 36/36 (removed 0) transitions.
[2026-05-22 23:10:24] [INFO ] Invariant cache hit.
[2026-05-22 23:10:24] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-22 23:10:24] [INFO ] Invariant cache hit.
[2026-05-22 23:10:24] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-22 23:10:24] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2026-05-22 23:10:24] [INFO ] Redundant transitions in 1 ms returned []
Running 35 sub problems to find dead transitions.
[2026-05-22 23:10:24] [INFO ] Invariant cache hit.
[2026-05-22 23:10:24] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 1 (OVERLAPS) 1/40 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 3 (OVERLAPS) 36/76 variables, 40/50 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/58 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 6 (OVERLAPS) 0/76 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 35 unsolved
No progress, stopping.
After SMT solving in domain Real declared 76/76 variables, and 58 constraints, problems are : Problem set: 0 solved, 35 unsolved in 700 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 40/40 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 35 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 1 (OVERLAPS) 1/40 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 3 (OVERLAPS) 36/76 variables, 40/50 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/58 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 35/93 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 35 unsolved
At refinement iteration 7 (OVERLAPS) 0/76 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 35 unsolved
No progress, stopping.
After SMT solving in domain Int declared 76/76 variables, and 93 constraints, problems are : Problem set: 0 solved, 35 unsolved in 797 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 40/40 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 35/35 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1503ms problems are : Problem set: 0 solved, 35 unsolved
Search for dead transitions found 0 dead transitions in 1504ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 1590 ms. Remains : 40/40 places, 36/36 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge based reduction with 10 factoid took 111 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
RANDOM walk for 40000 steps (2312 resets) in 115 ms. (344 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40000 steps (560 resets) in 79 ms. (500 steps per ms) remains 1/1 properties
[2026-05-22 23:10:26] [INFO ] Invariant cache hit.
[2026-05-22 23:10:26] [INFO ] State equation strengthened by 8 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 21/24 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/40 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 36/76 variables, 40/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 8/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/76 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/76 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 76/76 variables, and 58 constraints, problems are : Problem set: 0 solved, 1 unsolved in 55 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 40/40 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf1 is UNSAT
After SMT solving in domain Int declared 24/76 variables, and 2 constraints, problems are : Problem set: 1 solved, 0 unsolved in 30 ms.
Refiners :[Positive P Invariants (semi-flows): 2/10 constraints, State Equation: 0/40 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge based reduction with 11 factoid took 138 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Knowledge-based reduction took 440 ms.
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 43 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 5820 reset in 125 ms.
Product exploration explored 100000 steps with 5805 reset in 131 ms.
Built C files in :
/tmp/ltsmin10974318169096695378
[2026-05-22 23:10:26] [INFO ] Computing symmetric may disable matrix : 36 transitions.
[2026-05-22 23:10:26] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 23:10:26] [INFO ] Computing symmetric may enable matrix : 36 transitions.
[2026-05-22 23:10:26] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 23:10:26] [INFO ] Computing Do-Not-Accords matrix : 36 transitions.
[2026-05-22 23:10:26] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2026-05-22 23:10:26] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10974318169096695378
Running compilation step : cd /tmp/ltsmin10974318169096695378;'/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 96 ms.
Running link step : cd /tmp/ltsmin10974318169096695378;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin10974318169096695378;'/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/stateBased6352988148329691391.hoa' '--buchi-type=spotba'
LTSmin run took 25 ms.
FORMULA AutoFlight-PT-04a-LTLCardinality-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property AutoFlight-PT-04a-LTLCardinality-01 finished in 3813 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((p1||X((G(p2) U (p1&&G(p2))))))||p0) U X(!p3))))'
Support contains 5 out of 92 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 83/83 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 91 transition count 82
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 91 transition count 82
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 90 transition count 81
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 90 transition count 81
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 89 transition count 80
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 89 transition count 80
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 88 transition count 79
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 88 transition count 79
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 87 transition count 78
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 87 transition count 78
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 86 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 86 transition count 77
Applied a total of 12 rules in 11 ms. Remains 86 /92 variables (removed 6) and now considering 77/83 (removed 6) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6644513973926922871.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1949197210738246074.kers'
[2026-05-22 23:10:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6644513973926922871.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1949197210738246074.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 77 rows 85 cols 209 entries
Finished phase 1 with 71 SingleSign rule and 0 generalized
[2026-05-22 23:10:26] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1949197210738246074.kers
Total runtime 0 ms.
[2026-05-22 23:10:26] [INFO ] Implicit Places using invariants in 48 ms returned [29, 79]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 50 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 84/92 places, 77/83 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 83 transition count 76
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 83 transition count 76
Applied a total of 2 rules in 17 ms. Remains 83 /84 variables (removed 1) and now considering 76/77 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7985448290458625906.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6101612468949403738.kers'
[2026-05-22 23:10:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7985448290458625906.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6101612468949403738.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 76 rows 83 cols 204 entries
Finished phase 1 with 70 SingleSign rule and 0 generalized
[2026-05-22 23:10:26] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6101612468949403738.kers
Total runtime 0 ms.
[2026-05-22 23:10:26] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-22 23:10:26] [INFO ] Invariant cache hit.
[2026-05-22 23:10:27] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 83/92 places, 76/83 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 223 ms. Remains : 83/92 places, 76/83 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((p1||X((G(p2) U (p1&&G(p2))))))||p0) U X(!p3))))'
Stuttering acceptance computed with spot in 146 ms :[p3, (AND (NOT p1) p3), p3, (NOT p1)]
Running random walk in product with property : AutoFlight-PT-04a-LTLCardinality-02
Stuttering criterion allowed to conclude after 19 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-04a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-04a-LTLCardinality-02 finished in 409 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||X(p1)))))'
Support contains 3 out of 92 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 83/83 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 91 transition count 82
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 91 transition count 82
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 90 transition count 81
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 90 transition count 81
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 89 transition count 80
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 89 transition count 80
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 88 transition count 79
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 88 transition count 79
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 87 transition count 78
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 87 transition count 78
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 86 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 86 transition count 77
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 85 transition count 76
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 85 transition count 76
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 84 transition count 75
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 84 transition count 75
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 83 transition count 74
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 83 transition count 74
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 82 transition count 73
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 82 transition count 73
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 81 transition count 72
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 81 transition count 72
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 80 transition count 71
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 80 transition count 71
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 79 transition count 70
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 79 transition count 70
Applied a total of 26 rules in 11 ms. Remains 79 /92 variables (removed 13) and now considering 70/83 (removed 13) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7042902203618711405.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3651949103728440180.kers'
[2026-05-22 23:10:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7042902203618711405.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3651949103728440180.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 70 rows 78 cols 195 entries
Finished phase 1 with 64 SingleSign rule and 0 generalized
[2026-05-22 23:10:27] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3651949103728440180.kers
Total runtime 0 ms.
[2026-05-22 23:10:27] [INFO ] Implicit Places using invariants in 96 ms returned [29, 72]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 98 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77/92 places, 70/83 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 76 transition count 69
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 76 transition count 69
Applied a total of 2 rules in 2 ms. Remains 76 /77 variables (removed 1) and now considering 69/70 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11556954018843971643.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-828062307739273503.kers'
[2026-05-22 23:10:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11556954018843971643.kers, --Pflows, --basisKERS=/tmp/petrispot-output-828062307739273503.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 69 rows 76 cols 190 entries
Finished phase 1 with 63 SingleSign rule and 0 generalized
[2026-05-22 23:10:27] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-828062307739273503.kers
Total runtime 0 ms.
[2026-05-22 23:10:27] [INFO ] Implicit Places using invariants in 109 ms returned []
[2026-05-22 23:10:27] [INFO ] Invariant cache hit.
[2026-05-22 23:10:27] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 76/92 places, 69/83 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 301 ms. Remains : 76/92 places, 69/83 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||X(p1)))))'
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : AutoFlight-PT-04a-LTLCardinality-05
Product exploration explored 100000 steps with 3287 reset in 107 ms.
Entered a terminal (fully accepting) state of product in 5920 steps with 192 reset in 7 ms.
FORMULA AutoFlight-PT-04a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-04a-LTLCardinality-05 finished in 542 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(!p0) U X(p1)))'
Support contains 3 out of 92 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 83/83 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 91 transition count 82
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 91 transition count 82
Applied a total of 2 rules in 2 ms. Remains 91 /92 variables (removed 1) and now considering 82/83 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7177790112667665214.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11083496644507423200.kers'
[2026-05-22 23:10:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7177790112667665214.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11083496644507423200.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 82 rows 90 cols 219 entries
Finished phase 1 with 76 SingleSign rule and 0 generalized
[2026-05-22 23:10:27] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-11083496644507423200.kers
Total runtime 3 ms.
[2026-05-22 23:10:27] [INFO ] Implicit Places using invariants in 93 ms returned [29, 85]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 96 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 89/92 places, 82/83 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 88 transition count 81
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 88 transition count 81
Applied a total of 2 rules in 2 ms. Remains 88 /89 variables (removed 1) and now considering 81/82 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2535032305720013894.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4868782604379494296.kers'
[2026-05-22 23:10:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2535032305720013894.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4868782604379494296.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 81 rows 88 cols 214 entries
Finished phase 1 with 75 SingleSign rule and 0 generalized
[2026-05-22 23:10:27] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4868782604379494296.kers
Total runtime 0 ms.
[2026-05-22 23:10:27] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-22 23:10:27] [INFO ] Invariant cache hit.
[2026-05-22 23:10:28] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 88/92 places, 81/83 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 270 ms. Remains : 88/92 places, 81/83 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(!p0) U X(p1)))'
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), (NOT p1), (NOT p1), true, p0]
Running random walk in product with property : AutoFlight-PT-04a-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-04a-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-04a-LTLCardinality-08 finished in 459 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 2 out of 92 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 92/92 places, 83/83 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 92 transition count 53
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 62 transition count 53
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 60 place count 62 transition count 50
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 66 place count 59 transition count 50
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 68 place count 57 transition count 48
Iterating global reduction 2 with 2 rules applied. Total rules applied 70 place count 57 transition count 48
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 92 place count 46 transition count 37
Applied a total of 92 rules in 7 ms. Remains 46 /92 variables (removed 46) and now considering 37/83 (removed 46) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3624789421757227011.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10832194983957643118.kers'
[2026-05-22 23:10:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3624789421757227011.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10832194983957643118.kers]
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 37 rows 42 cols 104 entries
Finished phase 1 with 31 SingleSign rule and 0 generalized
[2026-05-22 23:10:28] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10832194983957643118.kers
Total runtime 0 ms.
[2026-05-22 23:10:28] [INFO ] Implicit Places using invariants in 72 ms returned [17, 18, 19, 20, 41]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 86 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/92 places, 37/83 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 41 transition count 34
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 38 transition count 34
Applied a total of 6 rules in 2 ms. Remains 38 /41 variables (removed 3) and now considering 34/37 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1348313895082608151.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12451162318826425049.kers'
[2026-05-22 23:10:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1348313895082608151.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12451162318826425049.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 34 rows 38 cols 95 entries
Finished phase 1 with 28 SingleSign rule and 0 generalized
[2026-05-22 23:10:28] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12451162318826425049.kers
Total runtime 0 ms.
[2026-05-22 23:10:28] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-22 23:10:28] [INFO ] Invariant cache hit.
[2026-05-22 23:10:28] [INFO ] State equation strengthened by 8 read => feed constraints.
[2026-05-22 23:10:28] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 38/92 places, 34/83 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 286 ms. Remains : 38/92 places, 34/83 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 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-04a-LTLCardinality-11
Stuttering criterion allowed to conclude after 313 steps with 16 reset in 0 ms.
FORMULA AutoFlight-PT-04a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-04a-LTLCardinality-11 finished in 383 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(X(F(p0)))))'
Support contains 1 out of 92 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 83/83 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 90 transition count 81
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 90 transition count 81
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 89 transition count 80
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 89 transition count 80
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 88 transition count 79
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 88 transition count 79
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 87 transition count 78
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 87 transition count 78
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 86 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 86 transition count 77
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 85 transition count 76
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 85 transition count 76
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 84 transition count 75
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 84 transition count 75
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 83 transition count 74
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 83 transition count 74
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 82 transition count 73
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 82 transition count 73
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 81 transition count 72
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 81 transition count 72
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 80 transition count 71
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 80 transition count 71
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 79 transition count 70
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 79 transition count 70
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 78 transition count 69
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 78 transition count 69
Applied a total of 28 rules in 7 ms. Remains 78 /92 variables (removed 14) and now considering 69/83 (removed 14) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6854537984865838189.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6370911803047353625.kers'
[2026-05-22 23:10:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6854537984865838189.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6370911803047353625.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 69 rows 77 cols 193 entries
Finished phase 1 with 63 SingleSign rule and 0 generalized
[2026-05-22 23:10:28] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6370911803047353625.kers
Total runtime 0 ms.
[2026-05-22 23:10:28] [INFO ] Implicit Places using invariants in 50 ms returned [72]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 64 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77/92 places, 69/83 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 76 transition count 68
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 76 transition count 68
Applied a total of 2 rules in 3 ms. Remains 76 /77 variables (removed 1) and now considering 68/69 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16399230095271060634.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-348703264354590004.kers'
[2026-05-22 23:10:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16399230095271060634.kers, --Pflows, --basisKERS=/tmp/petrispot-output-348703264354590004.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 68 rows 75 cols 188 entries
Finished phase 1 with 62 SingleSign rule and 0 generalized
[2026-05-22 23:10:28] [INFO ] Computed 14 invariants in 0 ms
Computed 14 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-348703264354590004.kers
Total runtime 0 ms.
[2026-05-22 23:10:28] [INFO ] Implicit Places using invariants in 43 ms returned []
[2026-05-22 23:10:28] [INFO ] Invariant cache hit.
[2026-05-22 23:10:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 23:10:28] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 76/92 places, 68/83 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 195 ms. Remains : 76/92 places, 68/83 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(X(F(p0)))))'
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-04a-LTLCardinality-13
Product exploration explored 100000 steps with 25000 reset in 115 ms.
Product exploration explored 100000 steps with 25000 reset in 124 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Computed a total of 2 stabilizing places and 1 stable transitions
Detected a total of 2/76 stabilizing places and 1/68 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 2 factoid took 52 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 47 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2026-05-22 23:10:29] [INFO ] Invariant cache hit.
[2026-05-22 23:10:29] [INFO ] [Real]Absence check using 14 positive place invariants in 4 ms returned sat
[2026-05-22 23:10:29] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2026-05-22 23:10:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 23:10:29] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2026-05-22 23:10:29] [INFO ] Computed and/alt/rep : 67/135/67 causal constraints (skipped 0 transitions) in 4 ms.
[2026-05-22 23:10:29] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 374 ms.
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 68/68 transitions.
Applied a total of 0 rules in 1 ms. Remains 76 /76 variables (removed 0) and now considering 68/68 (removed 0) transitions.
[2026-05-22 23:10:29] [INFO ] Invariant cache hit.
[2026-05-22 23:10:29] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-22 23:10:29] [INFO ] Invariant cache hit.
[2026-05-22 23:10:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 23:10:29] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Running 67 sub problems to find dead transitions.
[2026-05-22 23:10:29] [INFO ] Invariant cache hit.
[2026-05-22 23:10:29] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1/76 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (OVERLAPS) 68/144 variables, 76/90 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/144 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/144 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (OVERLAPS) 0/144 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 144/144 variables, and 91 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1975 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 76/76 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1/76 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/76 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (OVERLAPS) 68/144 variables, 76/90 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/144 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/144 variables, 67/158 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/144 variables, 17/175 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/144 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 0/144 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 144/144 variables, and 175 constraints, problems are : Problem set: 0 solved, 67 unsolved in 3528 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, State Equation: 76/76 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5508ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 5508ms
Finished structural reductions in LTL mode , in 1 iterations and 5645 ms. Remains : 76/76 places, 68/68 transitions.
Computed a total of 2 stabilizing places and 1 stable transitions
Computed a total of 2 stabilizing places and 1 stable transitions
Detected a total of 2/76 stabilizing places and 1/68 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 2 factoid took 54 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 62 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 224 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2026-05-22 23:10:35] [INFO ] Invariant cache hit.
[2026-05-22 23:10:35] [INFO ] [Real]Absence check using 14 positive place invariants in 3 ms returned sat
[2026-05-22 23:10:35] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2026-05-22 23:10:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-22 23:10:35] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2026-05-22 23:10:35] [INFO ] Computed and/alt/rep : 67/135/67 causal constraints (skipped 0 transitions) in 2 ms.
[2026-05-22 23:10:35] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Could not prove EG (NOT p0)
Knowledge-based reduction took 448 ms.
Stuttering acceptance computed with spot in 219 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 208 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 127 ms.
Product exploration explored 100000 steps with 25000 reset in 175 ms.
Spot run failed in 121 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/ltsmin16800351757544297080
[2026-05-22 23:10:36] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16800351757544297080
Running compilation step : cd /tmp/ltsmin16800351757544297080;'/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 140 ms.
Running link step : cd /tmp/ltsmin16800351757544297080;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin16800351757544297080;'/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/stateBased9476321882448195679.hoa' '--buchi-type=spotba'
LTSmin run took 36 ms.
FORMULA AutoFlight-PT-04a-LTLCardinality-13 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property AutoFlight-PT-04a-LTLCardinality-13 finished in 8319 ms.
All properties solved by simple procedures.
Total runtime 28860 ms.

BK_STOP 1779491437024

--------------------
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="AutoFlight-PT-04a"
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 AutoFlight-PT-04a, 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 r002-oct2-177944366300491"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-04a.tgz
mv AutoFlight-PT-04a 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 ;