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-oct2-177944366000137.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 AirplaneLD-PT-4000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-oct2-177944366000137
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 76M
-rw-r--r-- 1 mcc users 1.9M Mar 4 17:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 6.3M Mar 4 17:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.1M Mar 4 17:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 5.8M Mar 4 17:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 1.4M Mar 15 07:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 3.1M Mar 15 07:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 726K Mar 15 07:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.9M Mar 15 07:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5M Mar 4 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15M Mar 4 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7M Mar 4 17:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14M Mar 4 17:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 188K Mar 15 07:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 354K Mar 15 07:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 18M 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 AirplaneLD-PT-4000-CTLCardinality-2024-00
FORMULA_NAME AirplaneLD-PT-4000-CTLCardinality-2024-01
FORMULA_NAME AirplaneLD-PT-4000-CTLCardinality-2024-02
FORMULA_NAME AirplaneLD-PT-4000-CTLCardinality-2024-03
FORMULA_NAME AirplaneLD-PT-4000-CTLCardinality-2024-04
FORMULA_NAME AirplaneLD-PT-4000-CTLCardinality-2024-05
FORMULA_NAME AirplaneLD-PT-4000-CTLCardinality-2024-06
FORMULA_NAME AirplaneLD-PT-4000-CTLCardinality-2024-07
FORMULA_NAME AirplaneLD-PT-4000-CTLCardinality-2024-08
FORMULA_NAME AirplaneLD-PT-4000-CTLCardinality-2024-09
FORMULA_NAME AirplaneLD-PT-4000-CTLCardinality-2024-10
FORMULA_NAME AirplaneLD-PT-4000-CTLCardinality-2024-11
FORMULA_NAME AirplaneLD-PT-4000-CTLCardinality-2024-12
FORMULA_NAME AirplaneLD-PT-4000-CTLCardinality-2024-13
FORMULA_NAME AirplaneLD-PT-4000-CTLCardinality-2024-14
FORMULA_NAME AirplaneLD-PT-4000-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779461806608

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AirplaneLD-PT-4000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-22 14:56:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-22 14:56:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 14:56:49] [INFO ] Load time of PNML (sax parser for PT used): 1151 ms
[2026-05-22 14:56:49] [INFO ] Transformed 28019 places.
[2026-05-22 14:56:49] [INFO ] Transformed 32008 transitions.
[2026-05-22 14:56:49] [INFO ] Found NUPN structural information;
[2026-05-22 14:56:49] [INFO ] Parsed PT model containing 28019 places and 32008 transitions and 122028 arcs in 1527 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 168 ms.
Reduce places removed 12002 places and 0 transitions.
FORMULA AirplaneLD-PT-4000-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16011 out of 16017 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Applied a total of 0 rules in 144 ms. Remains 16017 /16017 variables (removed 0) and now considering 32008/32008 (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-12917752416511875888.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13635437534576617098.kers'
[2026-05-22 14:56:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12917752416511875888.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13635437534576617098.kers]
Culled 0 columns in 14 ms.
// Phase 1: matrix 32008 rows 16017 cols 90020 entries
Finished phase 1 with 16008 SingleSign rule and 6 generalized
[2026-05-22 14:56:52] [INFO ] Computed 3 invariants in 1681 ms
Computed 3 P flows in 1683 ms.
Exported basis to /tmp/petrispot-output-13635437534576617098.kers
Total runtime 1705 ms.
[2026-05-22 14:56:57] [INFO ] Implicit Places using invariants in 6919 ms returned []
Implicit Place search using SMT only with invariants took 6965 ms to find 0 implicit places.
Running 16004 sub problems to find dead transitions.
[2026-05-22 14:56:58] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
At refinement iteration 0 (INCLUDED_ONLY) 0/16009 variables, 16009/16009 constraints. Problems are: Problem set: 0 solved, 16004 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16009/48025 variables, and 16009 constraints, problems are : Problem set: 0 solved, 16004 unsolved in 30265 ms.
Refiners :[Domain max(s): 16009/16017 constraints, Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/16017 constraints, PredecessorRefiner: 16004/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16004 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16009 variables, 16009/16009 constraints. Problems are: Problem set: 0 solved, 16004 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16009/48025 variables, and 16009 constraints, problems are : Problem set: 0 solved, 16004 unsolved in 30191 ms.
Refiners :[Domain max(s): 16009/16017 constraints, Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/16017 constraints, PredecessorRefiner: 16000/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 142084ms problems are : Problem set: 0 solved, 16004 unsolved
Search for dead transitions found 0 dead transitions in 142209ms
Finished structural reductions in LTL mode , in 1 iterations and 149491 ms. Remains : 16017/16017 places, 32008/32008 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Applied a total of 0 rules in 56 ms. Remains 16017 /16017 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
[2026-05-22 14:59:20] [INFO ] Invariant cache hit.
[2026-05-22 14:59:24] [INFO ] Implicit Places using invariants in 4229 ms returned []
Implicit Place search using SMT only with invariants took 4233 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 4295 ms. Remains : 16017/16017 places, 32008/32008 transitions.
Support contains 16011 out of 16017 places after structural reductions.
[2026-05-22 14:59:25] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2026-05-22 14:59:25] [INFO ] Flatten gal took : 1013 ms
[2026-05-22 14:59:25] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA AirplaneLD-PT-4000-CTLCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-4000-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-4000-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-4000-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-4000-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-4000-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 14:59:26] [INFO ] Flatten gal took : 647 ms
[2026-05-22 14:59:27] [INFO ] Input system was already deterministic with 32008 transitions.
Support contains 12010 out of 16017 places (down from 16011) after GAL structural reductions.
RANDOM walk for 40000 steps (5041 resets) in 101990 ms. (0 steps per ms) remains 9/16 properties
BEST_FIRST walk for 40004 steps (0 resets) in 2082 ms. (19 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (0 resets) in 3567 ms. (11 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (0 resets) in 69 ms. (571 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (0 resets) in 101 ms. (392 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (0 resets) in 65 ms. (606 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (0 resets) in 33 ms. (1176 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (0 resets) in 330 ms. (120 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (0 resets) in 231 ms. (172 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (0 resets) in 106 ms. (373 steps per ms) remains 9/9 properties
[2026-05-22 14:59:55] [INFO ] Invariant cache hit.
Problem AtomicPropp3 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12005 variables, 12005/12005 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 12005/48025 variables, and 12005 constraints, problems are : Problem set: 1 solved, 8 unsolved in 5064 ms.
Refiners :[Domain max(s): 12005/16017 constraints, Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/16017 constraints, PredecessorRefiner: 9/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12003 variables, 12003/12003 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 12003/48025 variables, and 12003 constraints, problems are : Problem set: 1 solved, 8 unsolved in 5014 ms.
Refiners :[Domain max(s): 12003/16017 constraints, Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/16017 constraints, PredecessorRefiner: 2/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10260ms problems are : Problem set: 1 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 12003 out of 16017 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Graph (complete) has 42023 edges and 16017 vertex of which 12015 are kept as prefixes of interest. Removing 4002 places using SCC suffix rule.55 ms
Discarding 4002 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 7998 transitions
Reduce isomorphic transitions removed 7998 transitions.
Iterating post reduction 0 with 7998 rules applied. Total rules applied 7999 place count 12015 transition count 24010
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 7999 place count 12015 transition count 24006
Deduced a syphon composed of 4 places in 4 ms
Ensure Unique test removed 2 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 8009 place count 12009 transition count 24006
Applied a total of 8009 rules in 1117 ms. Remains 12009 /16017 variables (removed 4008) and now considering 24006/32008 (removed 8002) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1119 ms. Remains : 12009/16017 places, 24006/32008 transitions.
RANDOM walk for 40000 steps (6948 resets) in 112346 ms. (0 steps per ms) remains 4/8 properties
BEST_FIRST walk for 40004 steps (0 resets) in 1253 ms. (31 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (0 resets) in 2706 ms. (14 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (0 resets) in 68 ms. (579 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (0 resets) in 72 ms. (548 steps per ms) remains 4/4 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3483287541043966079.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7143176261360040137.kers'
[2026-05-22 15:00:36] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3483287541043966079.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7143176261360040137.kers]
Culled 0 columns in 10 ms.
// Phase 1: matrix 24006 rows 12009 cols 54014 entries
Finished phase 1 with 12005 SingleSign rule and 3 generalized
[2026-05-22 15:00:37] [INFO ] Computed 1 invariants in 1237 ms
Computed 1 P flows in 1238 ms.
Exported basis to /tmp/petrispot-output-7143176261360040137.kers
Total runtime 1258 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12002 variables, 12002/12002 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12002 variables, 0/12002 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 2/12004 variables, 1/12003 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp10 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/12004 variables, 2/12005 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12004 variables, 0/12005 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 24004/36008 variables, 12004/24009 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/36008 variables, 0/24009 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 6/36014 variables, 4/24013 constraints. Problems are: Problem set: 2 solved, 2 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp0 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/36014 variables, 4/24017 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/36014 variables, 0/24017 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/36015 variables, 1/24018 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/36015 variables, 1/24019 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/36015 variables, 0/24019 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/36015 variables, 0/24019 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 36015/36015 variables, and 24019 constraints, problems are : Problem set: 3 solved, 1 unsolved in 27566 ms.
Refiners :[Domain max(s): 12009/12009 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 12009/12009 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 8001/8002 variables, 1/2 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8002 variables, 8001/8003 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8002 variables, 0/8003 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 16000/24002 variables, 8002/16005 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/24002 variables, 0/16005 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 4001/28003 variables, 1/16006 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/28003 variables, 1/16007 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/28003 variables, 1/16008 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/28003 variables, 0/16008 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 8004/36007 variables, 4001/20009 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/36007 variables, 4001/24010 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/36007 variables, 0/24010 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 7/36014 variables, 4/24014 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/36014 variables, 4/24018 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/36014 variables, 0/24018 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 1/36015 variables, 1/24019 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/36015 variables, 1/24020 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/36015 variables, 0/24020 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/36015 variables, 0/24020 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 36015/36015 variables, and 24020 constraints, problems are : Problem set: 3 solved, 1 unsolved in 22465 ms.
Refiners :[Domain max(s): 12009/12009 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 12009/12009 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51462ms problems are : Problem set: 3 solved, 1 unsolved
Finished Parikh walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 1 properties in 11 ms.
Successfully simplified 4 atomic propositions for a total of 8 simplifications.
[2026-05-22 15:01:28] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-22 15:01:28] [INFO ] Flatten gal took : 478 ms
FORMULA AirplaneLD-PT-4000-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-22 15:01:29] [INFO ] Flatten gal took : 539 ms
[2026-05-22 15:01:30] [INFO ] Input system was already deterministic with 32008 transitions.
Computed a total of 16017 stabilizing places and 32008 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 16017 transition count 32008
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in SI_CTL mode, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Graph (complete) has 42023 edges and 16017 vertex of which 8010 are kept as prefixes of interest. Removing 8007 places using SCC suffix rule.44 ms
Discarding 8007 places :
Also discarding 16000 output transitions
Drop transitions (Output transitions of discarded places.) removed 16000 transitions
Discarding 7999 places :
Symmetric choice reduction at 0 with 7999 rule applications. Total rules 8000 place count 11 transition count 8009
Iterating global reduction 0 with 7999 rules applied. Total rules applied 15999 place count 11 transition count 8009
Ensure Unique test removed 7999 transitions
Reduce isomorphic transitions removed 7999 transitions.
Iterating post reduction 0 with 7999 rules applied. Total rules applied 23998 place count 11 transition count 10
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 23998 place count 11 transition count 9
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 24000 place count 10 transition count 9
Applied a total of 24000 rules in 892 ms. Remains 10 /16017 variables (removed 16007) and now considering 9/32008 (removed 31999) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13606220183699494426.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-763209315116859323.kers'
[2026-05-22 15:01:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13606220183699494426.kers, --Pflows, --basisKERS=/tmp/petrispot-output-763209315116859323.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 9 rows 10 cols 20 entries
Finished phase 1 with 6 SingleSign rule and 3 generalized
[2026-05-22 15:01:31] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-763209315116859323.kers
Total runtime 0 ms.
[2026-05-22 15:01:31] [INFO ] Implicit Places using invariants in 37 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 9/16017 places, 9/32008 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 932 ms. Remains : 9/16017 places, 9/32008 transitions.
[2026-05-22 15:01:31] [INFO ] Flatten gal took : 1 ms
[2026-05-22 15:01:31] [INFO ] Flatten gal took : 1 ms
[2026-05-22 15:01:31] [INFO ] Input system was already deterministic with 9 transitions.
RANDOM walk for 6 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
FORMULA AirplaneLD-PT-4000-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-22 15:01:31] [INFO ] Flatten gal took : 2 ms
[2026-05-22 15:01:31] [INFO ] Flatten gal took : 0 ms
[2026-05-22 15:01:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17396774301294908118.gal : 2 ms
[2026-05-22 15:01:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality80893089092501226.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17396774301294908118.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality80893089092501226.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 16014 transition count 32008
Applied a total of 3 rules in 111 ms. Remains 16014 /16017 variables (removed 3) and now considering 32008/32008 (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-5575549018746353913.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11190188657016860743.kers'
[2026-05-22 15:01:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5575549018746353913.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11190188657016860743.kers]
Culled 0 columns in 13 ms.
// Phase 1: matrix 32008 rows 16014 cols 70020 entries
Finished phase 1 with 16008 SingleSign rule and 5 generalized
[2026-05-22 15:01:33] [INFO ] Computed 1 invariants in 1651 ms
Computed 1 P flows in 1664 ms.
Exported basis to /tmp/petrispot-output-11190188657016860743.kers
Total runtime 1687 ms.
[2026-05-22 15:01:57] [INFO ] Implicit Places using invariants in 26441 ms returned [16013]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26474 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16013/16017 places, 32008/32008 transitions.
Applied a total of 0 rules in 51 ms. Remains 16013 /16013 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 26650 ms. Remains : 16013/16017 places, 32008/32008 transitions.
[2026-05-22 15:01:58] [INFO ] Flatten gal took : 476 ms
[2026-05-22 15:01:59] [INFO ] Flatten gal took : 520 ms
[2026-05-22 15:02:00] [INFO ] Input system was already deterministic with 32008 transitions.
[2026-05-22 15:02:00] [INFO ] Flatten gal took : 394 ms
[2026-05-22 15:02:01] [INFO ] Flatten gal took : 452 ms
[2026-05-22 15:02:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality13586646440203400820.gal : 103 ms
[2026-05-22 15:02:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality15807291404482928358.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13586646440203400820.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15807291404482928358.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 15:02:31] [INFO ] Flatten gal took : 452 ms
[2026-05-22 15:02:31] [INFO ] Applying decomposition
[2026-05-22 15:02:32] [INFO ] Flatten gal took : 414 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph7063133606249369383.txt' '-o' '/tmp/graph7063133606249369383.bin' '-w' '/tmp/graph7063133606249369383.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7063133606249369383.bin' '-l' '-1' '-v' '-w' '/tmp/graph7063133606249369383.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:02:34] [INFO ] Decomposing Gal with order
[2026-05-22 15:02:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:03:17] [INFO ] Removed a total of 15996 redundant transitions.
[2026-05-22 15:03:19] [INFO ] Flatten gal took : 43415 ms
[2026-05-22 15:03:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 3053 ms.
[2026-05-22 15:03:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality6559328120035273859.gal : 107 ms
[2026-05-22 15:03:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality10566840640690803390.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6559328120035273859.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10566840640690803390.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 16014 transition count 32008
Applied a total of 3 rules in 91 ms. Remains 16014 /16017 variables (removed 3) and now considering 32008/32008 (removed 0) transitions.
[2026-05-22 15:03:55] [INFO ] Invariant cache hit.
[2026-05-22 15:04:19] [INFO ] Implicit Places using invariants in 24621 ms returned [16013]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24642 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16013/16017 places, 32008/32008 transitions.
Applied a total of 0 rules in 47 ms. Remains 16013 /16013 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24782 ms. Remains : 16013/16017 places, 32008/32008 transitions.
[2026-05-22 15:04:20] [INFO ] Flatten gal took : 391 ms
[2026-05-22 15:04:20] [INFO ] Flatten gal took : 436 ms
[2026-05-22 15:04:21] [INFO ] Input system was already deterministic with 32008 transitions.
[2026-05-22 15:04:22] [INFO ] Flatten gal took : 423 ms
[2026-05-22 15:04:22] [INFO ] Flatten gal took : 442 ms
[2026-05-22 15:04:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality5024794620101119084.gal : 97 ms
[2026-05-22 15:04:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality14246020185141361860.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5024794620101119084.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14246020185141361860.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 15:04:53] [INFO ] Flatten gal took : 402 ms
[2026-05-22 15:04:53] [INFO ] Applying decomposition
[2026-05-22 15:04:53] [INFO ] Flatten gal took : 410 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14058442554254950766.txt' '-o' '/tmp/graph14058442554254950766.bin' '-w' '/tmp/graph14058442554254950766.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14058442554254950766.bin' '-l' '-1' '-v' '-w' '/tmp/graph14058442554254950766.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:04:54] [INFO ] Decomposing Gal with order
[2026-05-22 15:04:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:05:33] [INFO ] Removed a total of 15996 redundant transitions.
[2026-05-22 15:05:34] [INFO ] Flatten gal took : 37451 ms
[2026-05-22 15:05:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 2852 ms.
[2026-05-22 15:05:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality4317930977269379670.gal : 88 ms
[2026-05-22 15:05:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality6138520828979149352.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4317930977269379670.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6138520828979149352.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Graph (complete) has 42023 edges and 16017 vertex of which 16014 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.44 ms
Discarding 3 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 295 ms. Remains 16014 /16017 variables (removed 3) and now considering 32008/32008 (removed 0) transitions.
[2026-05-22 15:06:08] [INFO ] Invariant cache hit.
[2026-05-22 15:06:32] [INFO ] Implicit Places using invariants in 23651 ms returned [16013]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 23688 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 16013/16017 places, 32008/32008 transitions.
Graph (complete) has 22011 edges and 16013 vertex of which 16012 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.25 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 16012 transition count 32006
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 16011 transition count 32006
Applied a total of 3 rules in 315 ms. Remains 16011 /16013 variables (removed 2) and now considering 32006/32008 (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-4296791084233735709.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16187107741116143044.kers'
[2026-05-22 15:06:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4296791084233735709.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16187107741116143044.kers]
Culled 0 columns in 13 ms.
// Phase 1: matrix 32006 rows 16011 cols 70014 entries
Finished phase 1 with 16011 SingleSign rule and 0 generalized
[2026-05-22 15:06:33] [INFO ] Computed 0 invariants in 1436 ms
Computed 0 P flows in 1437 ms.
Exported basis to /tmp/petrispot-output-16187107741116143044.kers
Total runtime 1457 ms.
[2026-05-22 15:06:56] [INFO ] Implicit Places using invariants in 24249 ms returned []
Implicit Place search using SMT only with invariants took 24269 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 16011/16017 places, 32006/32008 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 48582 ms. Remains : 16011/16017 places, 32006/32008 transitions.
[2026-05-22 15:06:57] [INFO ] Flatten gal took : 540 ms
[2026-05-22 15:06:57] [INFO ] Flatten gal took : 537 ms
[2026-05-22 15:06:59] [INFO ] Input system was already deterministic with 32006 transitions.
[2026-05-22 15:06:59] [INFO ] Flatten gal took : 384 ms
[2026-05-22 15:06:59] [INFO ] Flatten gal took : 393 ms
[2026-05-22 15:07:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality13299187633629700031.gal : 93 ms
[2026-05-22 15:07:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality4198487185303085269.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13299187633629700031.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4198487185303085269.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 15:07:30] [INFO ] Flatten gal took : 553 ms
[2026-05-22 15:07:30] [INFO ] Applying decomposition
[2026-05-22 15:07:31] [INFO ] Flatten gal took : 385 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12708147181543482114.txt' '-o' '/tmp/graph12708147181543482114.bin' '-w' '/tmp/graph12708147181543482114.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12708147181543482114.bin' '-l' '-1' '-v' '-w' '/tmp/graph12708147181543482114.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:07:32] [INFO ] Decomposing Gal with order
[2026-05-22 15:07:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:08:13] [INFO ] Removed a total of 15996 redundant transitions.
[2026-05-22 15:08:14] [INFO ] Flatten gal took : 40086 ms
[2026-05-22 15:08:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 2793 ms.
[2026-05-22 15:08:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality3826671958329016610.gal : 67 ms
[2026-05-22 15:08:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality9884023197698975759.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3826671958329016610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9884023197698975759.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Graph (complete) has 42023 edges and 16017 vertex of which 12012 are kept as prefixes of interest. Removing 4005 places using SCC suffix rule.20 ms
Discarding 4005 places :
Also discarding 8000 output transitions
Drop transitions (Output transitions of discarded places.) removed 8000 transitions
Applied a total of 1 rules in 265 ms. Remains 12012 /16017 variables (removed 4005) and now considering 24008/32008 (removed 8000) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7335971897848463011.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15848473982202633345.kers'
[2026-05-22 15:08:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7335971897848463011.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15848473982202633345.kers]
Culled 0 columns in 10 ms.
// Phase 1: matrix 24008 rows 12012 cols 52019 entries
Finished phase 1 with 12007 SingleSign rule and 4 generalized
[2026-05-22 15:08:49] [INFO ] Computed 1 invariants in 1234 ms
Computed 1 P flows in 1236 ms.
Exported basis to /tmp/petrispot-output-15848473982202633345.kers
Total runtime 1273 ms.
[2026-05-22 15:09:05] [INFO ] Implicit Places using invariants in 17315 ms returned [12011]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 17336 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 12011/16017 places, 24008/32008 transitions.
Graph (complete) has 16009 edges and 12011 vertex of which 12010 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.22 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 12010 transition count 24006
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 12009 transition count 24006
Applied a total of 3 rules in 218 ms. Remains 12009 /12011 variables (removed 2) and now considering 24006/24008 (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-12168075410251131902.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17112471701211157379.kers'
[2026-05-22 15:09:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12168075410251131902.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17112471701211157379.kers]
Culled 0 columns in 9 ms.
// Phase 1: matrix 24006 rows 12009 cols 52013 entries
Finished phase 1 with 12009 SingleSign rule and 0 generalized
[2026-05-22 15:09:06] [INFO ] Computed 0 invariants in 1103 ms
Computed 0 P flows in 1117 ms.
Exported basis to /tmp/petrispot-output-17112471701211157379.kers
Total runtime 1136 ms.
[2026-05-22 15:09:22] [INFO ] Implicit Places using invariants in 16855 ms returned []
Implicit Place search using SMT only with invariants took 16863 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 12009/16017 places, 24006/32008 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 34683 ms. Remains : 12009/16017 places, 24006/32008 transitions.
[2026-05-22 15:09:22] [INFO ] Flatten gal took : 374 ms
[2026-05-22 15:09:23] [INFO ] Flatten gal took : 297 ms
[2026-05-22 15:09:24] [INFO ] Input system was already deterministic with 24006 transitions.
[2026-05-22 15:09:24] [INFO ] Flatten gal took : 275 ms
[2026-05-22 15:09:24] [INFO ] Flatten gal took : 291 ms
[2026-05-22 15:09:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality6573566815875612955.gal : 76 ms
[2026-05-22 15:09:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality3372523196363718669.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6573566815875612955.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3372523196363718669.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 15:09:55] [INFO ] Flatten gal took : 358 ms
[2026-05-22 15:09:55] [INFO ] Applying decomposition
[2026-05-22 15:09:55] [INFO ] Flatten gal took : 395 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11117309665893623783.txt' '-o' '/tmp/graph11117309665893623783.bin' '-w' '/tmp/graph11117309665893623783.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11117309665893623783.bin' '-l' '-1' '-v' '-w' '/tmp/graph11117309665893623783.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:09:56] [INFO ] Decomposing Gal with order
[2026-05-22 15:09:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:10:29] [INFO ] Removed a total of 11997 redundant transitions.
[2026-05-22 15:10:30] [INFO ] Flatten gal took : 32628 ms
[2026-05-22 15:10:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 12000 labels/synchronizations in 1538 ms.
[2026-05-22 15:10:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality17636538310105956314.gal : 54 ms
[2026-05-22 15:10:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality14617785950974618940.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17636538310105956314.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14617785950974618940.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Graph (complete) has 42023 edges and 16017 vertex of which 8010 are kept as prefixes of interest. Removing 8007 places using SCC suffix rule.13 ms
Discarding 8007 places :
Also discarding 16000 output transitions
Drop transitions (Output transitions of discarded places.) removed 16000 transitions
Discarding 7996 places :
Symmetric choice reduction at 0 with 7996 rule applications. Total rules 7997 place count 14 transition count 8012
Iterating global reduction 0 with 7996 rules applied. Total rules applied 15993 place count 14 transition count 8012
Ensure Unique test removed 7996 transitions
Reduce isomorphic transitions removed 7996 transitions.
Iterating post reduction 0 with 7996 rules applied. Total rules applied 23989 place count 14 transition count 16
Applied a total of 23989 rules in 680 ms. Remains 14 /16017 variables (removed 16003) and now considering 16/32008 (removed 31992) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13776643926701428890.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5009118075435422307.kers'
[2026-05-22 15:11:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13776643926701428890.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5009118075435422307.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 16 rows 14 cols 34 entries
Finished phase 1 with 10 SingleSign rule and 3 generalized
[2026-05-22 15:11:03] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5009118075435422307.kers
Total runtime 2 ms.
[2026-05-22 15:11:03] [INFO ] Implicit Places using invariants in 58 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 62 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 13/16017 places, 16/32008 transitions.
Graph (complete) has 11 edges and 13 vertex of which 12 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 12 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 11 transition count 14
Applied a total of 3 rules in 1 ms. Remains 11 /13 variables (removed 2) and now considering 14/16 (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-17906899146413020361.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11969993810342768964.kers'
[2026-05-22 15:11:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17906899146413020361.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11969993810342768964.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 14 rows 11 cols 28 entries
Finished phase 1 with 11 SingleSign rule and 0 generalized
[2026-05-22 15:11:03] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11969993810342768964.kers
Total runtime 0 ms.
[2026-05-22 15:11:03] [INFO ] Implicit Places using invariants in 24 ms returned []
[2026-05-22 15:11:03] [INFO ] Invariant cache hit.
[2026-05-22 15:11:03] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 11/16017 places, 14/32008 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 812 ms. Remains : 11/16017 places, 14/32008 transitions.
[2026-05-22 15:11:03] [INFO ] Flatten gal took : 1 ms
[2026-05-22 15:11:03] [INFO ] Flatten gal took : 0 ms
[2026-05-22 15:11:03] [INFO ] Input system was already deterministic with 14 transitions.
[2026-05-22 15:11:03] [INFO ] Flatten gal took : 1 ms
[2026-05-22 15:11:03] [INFO ] Flatten gal took : 0 ms
[2026-05-22 15:11:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality12953824856814106715.gal : 1 ms
[2026-05-22 15:11:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality13059678494439367407.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12953824856814106715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13059678494439367407.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,56,0.016773,3816,2,36,5,169,6,0,57,134,0


Converting to forward existential form...Done !
original formula: EG(((TheAltitude_5018==0) * EF(((TheAltitude_4129==0)&&(TheAltitude_495==1)))))
=> equivalent forward existential formula: [FwdG(Init,((TheAltitude_5018==0) * E(TRUE U ((TheAltitude_4129==0)&&(TheAltitude_495==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t8, t9, t10, t11, t13, Intersection with reachable at each step enabled. (destroyed/reve...185
(forward)formula 0,1,0.020988,4244,1,0,56,1151,55,28,310,1221,57
FORMULA AirplaneLD-PT-4000-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Graph (complete) has 42023 edges and 16017 vertex of which 8010 are kept as prefixes of interest. Removing 8007 places using SCC suffix rule.14 ms
Discarding 8007 places :
Also discarding 16000 output transitions
Drop transitions (Output transitions of discarded places.) removed 16000 transitions
Discarding 7998 places :
Symmetric choice reduction at 0 with 7998 rule applications. Total rules 7999 place count 12 transition count 8010
Iterating global reduction 0 with 7998 rules applied. Total rules applied 15997 place count 12 transition count 8010
Ensure Unique test removed 7998 transitions
Reduce isomorphic transitions removed 7998 transitions.
Iterating post reduction 0 with 7998 rules applied. Total rules applied 23995 place count 12 transition count 12
Applied a total of 23995 rules in 660 ms. Remains 12 /16017 variables (removed 16005) and now considering 12/32008 (removed 31996) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7873774255121999845.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8905116106468172431.kers'
[2026-05-22 15:11:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7873774255121999845.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8905116106468172431.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 12 rows 12 cols 26 entries
Finished phase 1 with 8 SingleSign rule and 3 generalized
[2026-05-22 15:11:04] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8905116106468172431.kers
Total runtime 0 ms.
[2026-05-22 15:11:04] [INFO ] Implicit Places using invariants in 22 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 23 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 11/16017 places, 12/32008 transitions.
Graph (complete) has 9 edges and 11 vertex of which 10 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 9 transition count 10
Applied a total of 3 rules in 1 ms. Remains 9 /11 variables (removed 2) and now considering 10/12 (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-1295713018860781762.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18092490811301044770.kers'
[2026-05-22 15:11:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1295713018860781762.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18092490811301044770.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 9 cols 20 entries
Finished phase 1 with 9 SingleSign rule and 0 generalized
[2026-05-22 15:11:04] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-18092490811301044770.kers
Total runtime 0 ms.
[2026-05-22 15:11:04] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-22 15:11:04] [INFO ] Invariant cache hit.
[2026-05-22 15:11:04] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 9/16017 places, 10/32008 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 745 ms. Remains : 9/16017 places, 10/32008 transitions.
[2026-05-22 15:11:04] [INFO ] Flatten gal took : 0 ms
[2026-05-22 15:11:04] [INFO ] Flatten gal took : 0 ms
[2026-05-22 15:11:04] [INFO ] Input system was already deterministic with 10 transitions.
[2026-05-22 15:11:04] [INFO ] Flatten gal took : 0 ms
[2026-05-22 15:11:04] [INFO ] Flatten gal took : 1 ms
[2026-05-22 15:11:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality6851369451539781496.gal : 0 ms
[2026-05-22 15:11:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality6873371029006004270.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6851369451539781496.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6873371029006004270.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,34,0.003186,3800,2,28,5,120,6,0,45,95,0


Converting to forward existential form...Done !
original formula: EG((TheAltitude_5405==0))
=> equivalent forward existential formula: [FwdG(Init,(TheAltitude_5405==0))] != FALSE
Hit Full ! (commute/partial/dont) 8/0/2
(forward)formula 0,1,0.005707,4068,1,0,14,481,18,4,206,436,12
FORMULA AirplaneLD-PT-4000-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 16017/16017 places, 32008/32008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 16014 transition count 32008
Applied a total of 3 rules in 57 ms. Remains 16014 /16017 variables (removed 3) and now considering 32008/32008 (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-3460712253369532700.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12402336284410441613.kers'
[2026-05-22 15:11:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3460712253369532700.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12402336284410441613.kers]
Culled 0 columns in 13 ms.
// Phase 1: matrix 32008 rows 16014 cols 70020 entries
Finished phase 1 with 16008 SingleSign rule and 5 generalized
[2026-05-22 15:11:06] [INFO ] Computed 1 invariants in 1730 ms
Computed 1 P flows in 1734 ms.
Exported basis to /tmp/petrispot-output-12402336284410441613.kers
Total runtime 1754 ms.
[2026-05-22 15:11:28] [INFO ] Implicit Places using invariants in 24660 ms returned [16013]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24710 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16013/16017 places, 32008/32008 transitions.
Applied a total of 0 rules in 58 ms. Remains 16013 /16013 variables (removed 0) and now considering 32008/32008 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24830 ms. Remains : 16013/16017 places, 32008/32008 transitions.
[2026-05-22 15:11:29] [INFO ] Flatten gal took : 372 ms
[2026-05-22 15:11:29] [INFO ] Flatten gal took : 419 ms
[2026-05-22 15:11:30] [INFO ] Input system was already deterministic with 32008 transitions.
[2026-05-22 15:11:31] [INFO ] Flatten gal took : 396 ms
[2026-05-22 15:11:31] [INFO ] Flatten gal took : 421 ms
[2026-05-22 15:11:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality9172035378306053875.gal : 93 ms
[2026-05-22 15:11:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality3833107838008284649.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9172035378306053875.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3833107838008284649.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 15:12:02] [INFO ] Flatten gal took : 405 ms
[2026-05-22 15:12:02] [INFO ] Applying decomposition
[2026-05-22 15:12:02] [INFO ] Flatten gal took : 487 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4670198082551252712.txt' '-o' '/tmp/graph4670198082551252712.bin' '-w' '/tmp/graph4670198082551252712.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4670198082551252712.bin' '-l' '-1' '-v' '-w' '/tmp/graph4670198082551252712.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:12:03] [INFO ] Decomposing Gal with order
[2026-05-22 15:12:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:12:48] [INFO ] Removed a total of 15996 redundant transitions.
[2026-05-22 15:12:49] [INFO ] Flatten gal took : 44019 ms
[2026-05-22 15:12:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 2844 ms.
[2026-05-22 15:12:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality13472811401300981230.gal : 82 ms
[2026-05-22 15:12:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality18208955397758539862.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13472811401300981230.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18208955397758539862.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-22 15:13:23] [INFO ] Flatten gal took : 535 ms
[2026-05-22 15:13:24] [INFO ] Flatten gal took : 468 ms
[2026-05-22 15:13:24] [INFO ] Applying decomposition
[2026-05-22 15:13:25] [INFO ] Flatten gal took : 471 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15608142278095414237.txt' '-o' '/tmp/graph15608142278095414237.bin' '-w' '/tmp/graph15608142278095414237.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15608142278095414237.bin' '-l' '-1' '-v' '-w' '/tmp/graph15608142278095414237.weights' '-q' '0' '-e' '0.001'
[2026-05-22 15:13:26] [INFO ] Decomposing Gal with order
[2026-05-22 15:13:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:14:11] [INFO ] Removed a total of 15996 redundant transitions.
[2026-05-22 15:14:12] [INFO ] Flatten gal took : 44001 ms
[2026-05-22 15:14:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 2867 ms.
[2026-05-22 15:14:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality436799555716596938.gal : 83 ms
[2026-05-22 15:14:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality10411170301172977884.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality436799555716596938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10411170301172977884.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.17739e+12,196.704,1731004,42,20020,104,8.07002e+06,82,78,50027,96051,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,252.594,1731068,1,0,104,8.07002e+06,101,78,66037,96051,58
FORMULA AirplaneLD-PT-4000-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EX(AX(FALSE))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t18080, t23150, t30489, t32005, t32007, Intersection with reachable at each step enabled. (d...205
(forward)formula 1,0,1109.99,14137492,1,0,168407,5.42611e+07,80235,434,278059,454217,520605
FORMULA AirplaneLD-PT-4000-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF(EG(((u1.Speed_Right_Wheel_644==0)&&(u2.TheAltitude_1495==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(((u1.Speed_Right_Wheel_644==0)&&(u2.TheAltitude_1495==1)))))] = FALSE
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2026-05-22 15:35:59] [INFO ] Applying decomposition
[2026-05-22 15:36:01] [INFO ] Flatten gal took : 1835 ms
[2026-05-22 15:36:01] [INFO ] Decomposing Gal with order
[2026-05-22 15:36:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 15:37:13] [INFO ] Removed a total of 29989 redundant transitions.
[2026-05-22 15:37:14] [INFO ] Flatten gal took : 64536 ms
[2026-05-22 15:37:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 16000 labels/synchronizations in 3179 ms.
[2026-05-22 15:37:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality10520208188629453750.gal : 97 ms
[2026-05-22 15:37:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality2564931624601557506.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10520208188629453750.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2564931624601557506.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.17739e+12,183.324,1680472,39,26032,134,1.00651e+07,77,81,48038,82099,0


Converting to forward existential form...Done !
original formula: AF(EG(((u2.Speed_Right_Wheel_644==0)&&(u1.TheAltitude_1495==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(((u2.Speed_Right_Wheel_644==0)&&(u1.TheAltitude_1495==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t19209, t22708, t31059, t32005, t32007, Intersection with reachable at each step enabled. (d...205
Using saturation style SCC detection

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="AirplaneLD-PT-4000"
export BK_EXAMINATION="CTLCardinality"
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 AirplaneLD-PT-4000, examination is CTLCardinality"
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-oct2-177944366000137"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-4000.tgz
mv AirplaneLD-PT-4000 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;