Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r194-tall-177969914100514.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is Parking-PT-208, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969914100514
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 6.2K Mar 8 08:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 8 08:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 8 08:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Mar 8 08:06 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 3.6K Mar 16 08:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 16 08:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 16 08:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 16 08:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 8 08:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Mar 8 08:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Mar 8 08:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 8 08:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 16 08:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 16 08:24 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 49K 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 Parking-PT-208-CTLFireability-2024-00
FORMULA_NAME Parking-PT-208-CTLFireability-2024-01
FORMULA_NAME Parking-PT-208-CTLFireability-2024-02
FORMULA_NAME Parking-PT-208-CTLFireability-2024-03
FORMULA_NAME Parking-PT-208-CTLFireability-2024-04
FORMULA_NAME Parking-PT-208-CTLFireability-2024-05
FORMULA_NAME Parking-PT-208-CTLFireability-2024-06
FORMULA_NAME Parking-PT-208-CTLFireability-2024-07
FORMULA_NAME Parking-PT-208-CTLFireability-2024-08
FORMULA_NAME Parking-PT-208-CTLFireability-2024-09
FORMULA_NAME Parking-PT-208-CTLFireability-2024-10
FORMULA_NAME Parking-PT-208-CTLFireability-2024-11
FORMULA_NAME Parking-PT-208-CTLFireability-2024-12
FORMULA_NAME Parking-PT-208-CTLFireability-2024-13
FORMULA_NAME Parking-PT-208-CTLFireability-2024-14
FORMULA_NAME Parking-PT-208-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779785006871

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Parking-PT-208
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-26 08:43:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-26 08:43:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 08:43:28] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2026-05-26 08:43:28] [INFO ] Transformed 137 places.
[2026-05-26 08:43:28] [INFO ] Transformed 201 transitions.
[2026-05-26 08:43:28] [INFO ] Found NUPN structural information;
[2026-05-26 08:43:28] [INFO ] Parsed PT model containing 137 places and 201 transitions and 593 arcs in 155 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Ensure Unique test removed 84 transitions
Reduce redundant transitions removed 84 transitions.
Support contains 101 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 117/117 transitions.
Applied a total of 0 rules in 9 ms. Remains 137 /137 variables (removed 0) and now considering 117/117 (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-3653627033350128847.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4010306185490918581.kers'
[2026-05-26 08:43:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3653627033350128847.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4010306185490918581.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 117 rows 137 cols 365 entries
Finished phase 1 with 93 SingleSign rule and 10 generalized
[2026-05-26 08:43:28] [INFO ] Computed 34 invariants in 0 ms
Computed 34 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4010306185490918581.kers
Total runtime 1 ms.
[2026-05-26 08:43:28] [INFO ] Implicit Places using invariants in 279 ms returned [28, 36, 102]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 310 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 134/137 places, 117/117 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 133 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 133 transition count 116
Applied a total of 2 rules in 7 ms. Remains 133 /134 variables (removed 1) and now considering 116/117 (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-13510825012910519767.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7599234000744641447.kers'
[2026-05-26 08:43:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13510825012910519767.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7599234000744641447.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 116 rows 133 cols 353 entries
Finished phase 1 with 102 SingleSign rule and 0 generalized
[2026-05-26 08:43:28] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7599234000744641447.kers
Total runtime 0 ms.
[2026-05-26 08:43:28] [INFO ] Implicit Places using invariants in 65 ms returned []
[2026-05-26 08:43:28] [INFO ] Invariant cache hit.
[2026-05-26 08:43:28] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:43:28] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 133/137 places, 116/117 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 538 ms. Remains : 133/137 places, 116/117 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 116/116 transitions.
Applied a total of 0 rules in 2 ms. Remains 133 /133 variables (removed 0) and now considering 116/116 (removed 0) transitions.
[2026-05-26 08:43:28] [INFO ] Invariant cache hit.
[2026-05-26 08:43:28] [INFO ] Implicit Places using invariants in 61 ms returned []
[2026-05-26 08:43:28] [INFO ] Invariant cache hit.
[2026-05-26 08:43:28] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:43:29] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Running 115 sub problems to find dead transitions.
[2026-05-26 08:43:29] [INFO ] Invariant cache hit.
[2026-05-26 08:43:29] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 4/35 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 116/249 variables, 133/168 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/249 variables, 26/194 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/249 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (OVERLAPS) 0/249 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Real declared 249/249 variables, and 194 constraints, problems are : Problem set: 0 solved, 115 unsolved in 5254 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 133/133 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 115 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 4/35 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 4 (OVERLAPS) 116/249 variables, 133/168 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/249 variables, 26/194 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/249 variables, 115/309 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/249 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 115 unsolved
At refinement iteration 8 (OVERLAPS) 0/249 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 115 unsolved
No progress, stopping.
After SMT solving in domain Int declared 249/249 variables, and 309 constraints, problems are : Problem set: 0 solved, 115 unsolved in 5768 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 133/133 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 115/115 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11068ms problems are : Problem set: 0 solved, 115 unsolved
Search for dead transitions found 0 dead transitions in 11081ms
Finished structural reductions in LTL mode , in 1 iterations and 11281 ms. Remains : 133/133 places, 116/116 transitions.
Support contains 101 out of 133 places after structural reductions.
[2026-05-26 08:43:40] [INFO ] Flatten gal took : 32 ms
[2026-05-26 08:43:40] [INFO ] Flatten gal took : 14 ms
[2026-05-26 08:43:40] [INFO ] Input system was already deterministic with 116 transitions.
Reduction of identical properties reduced properties to check from 93 to 92
RANDOM walk for 40000 steps (1158 resets) in 1644 ms. (24 steps per ms) remains 13/92 properties
BEST_FIRST walk for 40004 steps (98 resets) in 290 ms. (137 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (99 resets) in 98 ms. (404 steps per ms) remains 12/13 properties
BEST_FIRST walk for 40003 steps (103 resets) in 139 ms. (285 steps per ms) remains 10/12 properties
BEST_FIRST walk for 40004 steps (107 resets) in 132 ms. (300 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (104 resets) in 100 ms. (396 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (103 resets) in 103 ms. (384 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (101 resets) in 92 ms. (430 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (100 resets) in 68 ms. (579 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (101 resets) in 85 ms. (465 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (100 resets) in 272 ms. (146 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (103 resets) in 94 ms. (421 steps per ms) remains 10/10 properties
[2026-05-26 08:43:41] [INFO ] Invariant cache hit.
[2026-05-26 08:43:41] [INFO ] State equation strengthened by 26 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem AtomicPropp0 is UNSAT
At refinement iteration 1 (OVERLAPS) 80/107 variables, 19/19 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/19 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 26/133 variables, 12/31 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 0/31 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 116/249 variables, 133/164 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/249 variables, 26/190 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/249 variables, 0/190 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 0/249 variables, 0/190 constraints. Problems are: Problem set: 1 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 249/249 variables, and 190 constraints, problems are : Problem set: 1 solved, 9 unsolved in 299 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 133/133 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 9 unsolved
Problem AtomicPropp9 is UNSAT
At refinement iteration 1 (OVERLAPS) 82/105 variables, 18/18 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 1/19 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/105 variables, 0/19 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 28/133 variables, 13/32 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/133 variables, 1/33 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/133 variables, 0/33 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 116/249 variables, 133/166 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/249 variables, 26/192 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/249 variables, 8/200 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/249 variables, 1/201 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/249 variables, 0/201 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 0/249 variables, 0/201 constraints. Problems are: Problem set: 2 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 249/249 variables, and 201 constraints, problems are : Problem set: 2 solved, 8 unsolved in 905 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 133/133 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 8/10 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1209ms problems are : Problem set: 2 solved, 8 unsolved
Fused 8 Parikh solutions to 7 different solutions.
Parikh walk visited 2 properties in 1274 ms.
Support contains 18 out of 133 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 133/133 places, 116/116 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 133 transition count 114
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 131 transition count 114
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 131 transition count 112
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 129 transition count 112
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 128 transition count 111
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 128 transition count 111
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
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 16 place count 125 transition count 108
Free-agglomeration rule applied 15 times.
Iterating global reduction 2 with 15 rules applied. Total rules applied 31 place count 125 transition count 93
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 46 place count 110 transition count 93
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 47 place count 110 transition count 93
Applied a total of 47 rules in 47 ms. Remains 110 /133 variables (removed 23) and now considering 93/116 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 110/133 places, 93/116 transitions.
RANDOM walk for 40000 steps (693 resets) in 362 ms. (110 steps per ms) remains 4/6 properties
BEST_FIRST walk for 40004 steps (218 resets) in 116 ms. (341 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (162 resets) in 75 ms. (526 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (163 resets) in 62 ms. (634 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (238 resets) in 86 ms. (459 steps per ms) remains 2/3 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5687895741423925883.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1838679025842763391.kers'
[2026-05-26 08:43:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5687895741423925883.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1838679025842763391.kers]
Culling duplicate invariants (modulo rational): removing 15 columns.
Culled 15 columns in 0 ms.
// Phase 1: matrix 93 rows 95 cols 254 entries
Finished phase 1 with 79 SingleSign rule and 0 generalized
[2026-05-26 08:43:44] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1838679025842763391.kers
Total runtime 1 ms.
[2026-05-26 08:43:44] [INFO ] State equation strengthened by 48 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 36/40 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 70/110 variables, 27/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 93/203 variables, 110/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/203 variables, 48/189 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/203 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/203 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 203/203 variables, and 189 constraints, problems are : Problem set: 0 solved, 2 unsolved in 88 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 110/110 constraints, ReadFeed: 48/48 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 36/40 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 70/110 variables, 27/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 93/203 variables, 110/141 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/203 variables, 48/189 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/203 variables, 2/191 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/203 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/203 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 203/203 variables, and 191 constraints, problems are : Problem set: 0 solved, 2 unsolved in 145 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 110/110 constraints, ReadFeed: 48/48 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 242ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 44 ms.
Support contains 4 out of 110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 110/110 places, 93/93 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 110 transition count 91
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 108 transition count 91
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 108 transition count 89
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 106 transition count 89
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 105 transition count 88
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 105 transition count 88
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 14 place count 103 transition count 86
Free-agglomeration rule applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 19 place count 103 transition count 81
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 24 place count 98 transition count 81
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 25 place count 98 transition count 80
Applied a total of 25 rules in 22 ms. Remains 98 /110 variables (removed 12) and now considering 80/93 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 98/110 places, 80/93 transitions.
RANDOM walk for 618 steps (0 resets) in 6 ms. (88 steps per ms) remains 0/2 properties
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA Parking-PT-208-CTLFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-26 08:43:44] [INFO ] Flatten gal took : 8 ms
[2026-05-26 08:43:44] [INFO ] Flatten gal took : 7 ms
[2026-05-26 08:43:44] [INFO ] Input system was already deterministic with 116 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 116/116 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 131 transition count 114
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 131 transition count 114
Applied a total of 4 rules in 4 ms. Remains 131 /133 variables (removed 2) and now considering 114/116 (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-1871550590869631038.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7788915585617522369.kers'
[2026-05-26 08:43:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1871550590869631038.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7788915585617522369.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 114 rows 131 cols 349 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-26 08:43:44] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7788915585617522369.kers
Total runtime 1 ms.
[2026-05-26 08:43:44] [INFO ] Implicit Places using invariants in 85 ms returned [41, 49, 63, 90, 105, 113, 125, 127]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 86 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/133 places, 114/116 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 117 transition count 108
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 117 transition count 108
Applied a total of 12 rules in 4 ms. Remains 117 /123 variables (removed 6) and now considering 108/114 (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-13722369817852477129.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1035765862405845686.kers'
[2026-05-26 08:43:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13722369817852477129.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1035765862405845686.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 108 rows 117 cols 300 entries
Finished phase 1 with 94 SingleSign rule and 0 generalized
[2026-05-26 08:43:44] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1035765862405845686.kers
Total runtime 1 ms.
[2026-05-26 08:43:44] [INFO ] Implicit Places using invariants in 73 ms returned []
[2026-05-26 08:43:44] [INFO ] Invariant cache hit.
[2026-05-26 08:43:44] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:43:44] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 117/133 places, 108/116 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 282 ms. Remains : 117/133 places, 108/116 transitions.
[2026-05-26 08:43:44] [INFO ] Flatten gal took : 6 ms
[2026-05-26 08:43:44] [INFO ] Flatten gal took : 6 ms
[2026-05-26 08:43:44] [INFO ] Input system was already deterministic with 108 transitions.
[2026-05-26 08:43:44] [INFO ] Flatten gal took : 6 ms
[2026-05-26 08:43:44] [INFO ] Flatten gal took : 6 ms
[2026-05-26 08:43:44] [INFO ] Time to serialize gal into /tmp/CTLFireability4719785303106119485.gal : 3 ms
[2026-05-26 08:43:44] [INFO ] Time to serialize properties into /tmp/CTLFireability16457876912770479694.ctl : 2 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/CTLFireability4719785303106119485.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16457876912770479694.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.70008e+09,0.057935,6024,2,1280,5,8564,6,0,578,8631,0


Converting to forward existential form...Done !
original formula: (AG(A(EF(((p34==1)&&(p69==1))) U EX((p32==1)))) * A(!(((EX(((p11==1)&&(p35==1))) * AX(((p26==1)&&(p69==1)))) * AG((p40==1)))) U ((((p24==...224
=> equivalent forward existential formula: (([((FwdU(FwdU(Init,TRUE),!(EX((p32==1)))) * !(E(TRUE U ((p34==1)&&(p69==1))))) * !(EX((p32==1))))] = FALSE * [F...850
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,0,0.708203,31820,1,0,222,174250,256,121,3598,114970,250
FORMULA Parking-PT-208-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 116/116 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 131 transition count 114
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 131 transition count 114
Applied a total of 4 rules in 4 ms. Remains 131 /133 variables (removed 2) and now considering 114/116 (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-4342633483286453044.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17407522205885739201.kers'
[2026-05-26 08:43:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4342633483286453044.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17407522205885739201.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 114 rows 131 cols 349 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-26 08:43:45] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17407522205885739201.kers
Total runtime 1 ms.
[2026-05-26 08:43:45] [INFO ] Implicit Places using invariants in 88 ms returned [41, 49, 61, 90, 105, 113, 125, 127]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 89 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/133 places, 114/116 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 117 transition count 108
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 117 transition count 108
Applied a total of 12 rules in 5 ms. Remains 117 /123 variables (removed 6) and now considering 108/114 (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-12579895127877253334.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14779568132664682460.kers'
[2026-05-26 08:43:45] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12579895127877253334.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14779568132664682460.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 108 rows 117 cols 304 entries
Finished phase 1 with 94 SingleSign rule and 0 generalized
[2026-05-26 08:43:45] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14779568132664682460.kers
Total runtime 1 ms.
[2026-05-26 08:43:45] [INFO ] Implicit Places using invariants in 60 ms returned []
[2026-05-26 08:43:45] [INFO ] Invariant cache hit.
[2026-05-26 08:43:45] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:43:45] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 117/133 places, 108/116 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 265 ms. Remains : 117/133 places, 108/116 transitions.
[2026-05-26 08:43:45] [INFO ] Flatten gal took : 6 ms
[2026-05-26 08:43:45] [INFO ] Flatten gal took : 6 ms
[2026-05-26 08:43:45] [INFO ] Input system was already deterministic with 108 transitions.
[2026-05-26 08:43:45] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:43:45] [INFO ] Flatten gal took : 6 ms
[2026-05-26 08:43:45] [INFO ] Time to serialize gal into /tmp/CTLFireability6942329651319922508.gal : 2 ms
[2026-05-26 08:43:45] [INFO ] Time to serialize properties into /tmp/CTLFireability11060236028266115675.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/CTLFireability6942329651319922508.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11060236028266115675.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.70008e+09,0.050948,6056,2,1031,5,8122,6,0,578,9203,0


Converting to forward existential form...Done !
original formula: (EF(EG(((p45==0)||(p66==0)))) * EX(AF(((p13==0)||(p62==0)))))
=> equivalent forward existential formula: [(EY((Init * E(TRUE U EG(((p45==0)||(p66==0)))))) * !(EG(!(((p13==0)||(p62==0))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,1,12.7764,406380,1,0,852,2.41503e+06,249,392,3596,2.59998e+06,988
FORMULA Parking-PT-208-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 116/116 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 133 transition count 114
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 131 transition count 113
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 130 transition count 113
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 6 place count 130 transition count 111
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 10 place count 128 transition count 111
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 11 place count 127 transition count 110
Iterating global reduction 3 with 1 rules applied. Total rules applied 12 place count 127 transition count 110
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 14 place count 126 transition count 109
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 15 place count 126 transition count 109
Applied a total of 15 rules in 29 ms. Remains 126 /133 variables (removed 7) and now considering 109/116 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5757708623333732228.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9926848840746160151.kers'
[2026-05-26 08:43:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5757708623333732228.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9926848840746160151.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 109 rows 126 cols 331 entries
Finished phase 1 with 95 SingleSign rule and 0 generalized
[2026-05-26 08:43:58] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9926848840746160151.kers
Total runtime 1 ms.
[2026-05-26 08:43:58] [INFO ] Implicit Places using invariants in 84 ms returned [41, 47, 59, 61, 89, 103, 109, 121]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 86 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 118/133 places, 109/116 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 113 transition count 104
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 113 transition count 104
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 112 transition count 103
Applied a total of 12 rules in 12 ms. Remains 112 /118 variables (removed 6) and now considering 103/109 (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-1283535071756524995.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16793553900226803683.kers'
[2026-05-26 08:43:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1283535071756524995.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16793553900226803683.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 103 rows 112 cols 287 entries
Finished phase 1 with 89 SingleSign rule and 0 generalized
[2026-05-26 08:43:58] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16793553900226803683.kers
Total runtime 1 ms.
[2026-05-26 08:43:58] [INFO ] Implicit Places using invariants in 59 ms returned []
[2026-05-26 08:43:58] [INFO ] Invariant cache hit.
[2026-05-26 08:43:59] [INFO ] State equation strengthened by 31 read => feed constraints.
[2026-05-26 08:43:59] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 112/133 places, 103/116 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 290 ms. Remains : 112/133 places, 103/116 transitions.
[2026-05-26 08:43:59] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:43:59] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:43:59] [INFO ] Input system was already deterministic with 103 transitions.
[2026-05-26 08:43:59] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:43:59] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:43:59] [INFO ] Time to serialize gal into /tmp/CTLFireability2943940518993924787.gal : 1 ms
[2026-05-26 08:43:59] [INFO ] Time to serialize properties into /tmp/CTLFireability1868391348849656967.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/CTLFireability2943940518993924787.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1868391348849656967.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,2.05521e+09,0.054964,6416,2,1334,5,9153,6,0,553,10568,0


Converting to forward existential form...Done !
original formula: E((p40==1) U EG(E(!((A((p68==1) U (p70==1)) * !(((p119==1)&&(p132==1))))) U (E(((p76==1)&&(p96==1)) U (p107==1)) + !((((p8==1)&&(p103==1)...173
=> equivalent forward existential formula: [FwdG(FwdU(Init,(p40==1)),E(!((!((E(!((p70==1)) U (!((p68==1)) * !((p70==1)))) + EG(!((p70==1))))) * !(((p119==1...262
Hit Full ! (commute/partial/dont) 101/0/2
Reverse transition relation is NOT exact ! Due to transitions t14, t15, t99, t100, t101, t102, Intersection with reachable at each step enabled. (destroye...193
(forward)formula 0,1,16.6717,470344,1,0,749,2.49025e+06,256,423,3339,3.02459e+06,903
FORMULA Parking-PT-208-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 116/116 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 131 transition count 114
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 131 transition count 114
Applied a total of 4 rules in 3 ms. Remains 131 /133 variables (removed 2) and now considering 114/116 (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-7521759483039312902.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14187222843775389752.kers'
[2026-05-26 08:44:15] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7521759483039312902.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14187222843775389752.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 114 rows 131 cols 349 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-26 08:44:15] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14187222843775389752.kers
Total runtime 0 ms.
[2026-05-26 08:44:16] [INFO ] Implicit Places using invariants in 131 ms returned [41, 49, 61, 63, 90, 105, 113, 125, 127]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 133 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/133 places, 114/116 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 115 transition count 107
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 115 transition count 107
Applied a total of 14 rules in 2 ms. Remains 115 /122 variables (removed 7) and now considering 107/114 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-282548068995836195.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2057600118357058313.kers'
[2026-05-26 08:44:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-282548068995836195.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2057600118357058313.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 107 rows 115 cols 295 entries
Finished phase 1 with 93 SingleSign rule and 0 generalized
[2026-05-26 08:44:16] [INFO ] Computed 22 invariants in 1 ms
Computed 22 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2057600118357058313.kers
Total runtime 2 ms.
[2026-05-26 08:44:16] [INFO ] Implicit Places using invariants in 61 ms returned []
[2026-05-26 08:44:16] [INFO ] Invariant cache hit.
[2026-05-26 08:44:16] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:44:16] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 115/133 places, 107/116 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 370 ms. Remains : 115/133 places, 107/116 transitions.
[2026-05-26 08:44:16] [INFO ] Flatten gal took : 6 ms
[2026-05-26 08:44:16] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:16] [INFO ] Input system was already deterministic with 107 transitions.
[2026-05-26 08:44:16] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:16] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:16] [INFO ] Time to serialize gal into /tmp/CTLFireability15046374595972468212.gal : 1 ms
[2026-05-26 08:44:16] [INFO ] Time to serialize properties into /tmp/CTLFireability7313674289099255136.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/CTLFireability15046374595972468212.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7313674289099255136.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.62144e+09,0.050533,6220,2,1003,5,8607,6,0,569,9967,0


Converting to forward existential form...Done !
original formula: AF((EG(AX(((p14==0)&&(p49==0)))) * ((p78==0)||(p122==0))))
=> equivalent forward existential formula: [FwdG(Init,!((EG(!(EX(!(((p14==0)&&(p49==0)))))) * ((p78==0)||(p122==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,21.4731,614636,1,0,866,3.41115e+06,244,534,3527,4.00694e+06,798
FORMULA Parking-PT-208-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 116/116 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 131 transition count 114
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 131 transition count 114
Applied a total of 4 rules in 6 ms. Remains 131 /133 variables (removed 2) and now considering 114/116 (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-7599601029971674540.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2192369302343274489.kers'
[2026-05-26 08:44:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7599601029971674540.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2192369302343274489.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 114 rows 131 cols 349 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-26 08:44:37] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2192369302343274489.kers
Total runtime 1 ms.
[2026-05-26 08:44:38] [INFO ] Implicit Places using invariants in 69 ms returned [41, 49, 61, 90, 105, 113, 127]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 70 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/133 places, 114/116 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 119 transition count 109
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 119 transition count 109
Applied a total of 10 rules in 2 ms. Remains 119 /124 variables (removed 5) and now considering 109/114 (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-17371917394309252781.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13773432061630158844.kers'
[2026-05-26 08:44:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17371917394309252781.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13773432061630158844.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 109 rows 119 cols 309 entries
Finished phase 1 with 95 SingleSign rule and 0 generalized
[2026-05-26 08:44:38] [INFO ] Computed 24 invariants in 0 ms
Computed 24 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13773432061630158844.kers
Total runtime 0 ms.
[2026-05-26 08:44:38] [INFO ] Implicit Places using invariants in 54 ms returned []
[2026-05-26 08:44:38] [INFO ] Invariant cache hit.
[2026-05-26 08:44:38] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:44:38] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 119/133 places, 109/116 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 229 ms. Remains : 119/133 places, 109/116 transitions.
[2026-05-26 08:44:38] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:38] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:44:38] [INFO ] Input system was already deterministic with 109 transitions.
[2026-05-26 08:44:38] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:38] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:38] [INFO ] Time to serialize gal into /tmp/CTLFireability17668194573344860337.gal : 1 ms
[2026-05-26 08:44:38] [INFO ] Time to serialize properties into /tmp/CTLFireability12746441763160671635.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/CTLFireability17668194573344860337.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12746441763160671635.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,2.78109e+09,0.062741,6920,2,1248,5,11141,6,0,587,13619,0


Converting to forward existential form...Done !
original formula: A(((p40==1) * ((!(((((EX(((p10==1)&&(p30==1))) * (p37==1)) * (p66==1)) + (p14==1)) + ((p39==1)&&(p70==1)))) + E(((p6==1) + EF((p48==1))) ...338
=> equivalent forward existential formula: [((Init * !(EG(!(!(!(E(TRUE U !(E(TRUE U (p106==1)))))))))) * !(E(!(!(!(E(TRUE U !(E(TRUE U (p106==1))))))) U (!...858
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,1,1.35978,53872,1,0,216,309241,248,111,3585,188833,249
FORMULA Parking-PT-208-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 116/116 transitions.
Reduce places removed 1 places and 1 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 132 transition count 111
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 128 transition count 111
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 128 transition count 107
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 124 transition count 107
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 18 place count 122 transition count 105
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 122 transition count 105
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 24 place count 120 transition count 103
Applied a total of 24 rules in 19 ms. Remains 120 /133 variables (removed 13) and now considering 103/116 (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-8259732315163139090.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17771798927772802537.kers'
[2026-05-26 08:44:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8259732315163139090.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17771798927772802537.kers]
Culling duplicate invariants (modulo rational): removing 22 columns.
Culled 22 columns in 0 ms.
// Phase 1: matrix 103 rows 98 cols 222 entries
Finished phase 1 with 89 SingleSign rule and 0 generalized
[2026-05-26 08:44:39] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17771798927772802537.kers
Total runtime 0 ms.
[2026-05-26 08:44:39] [INFO ] Implicit Places using invariants in 70 ms returned [38, 44, 56, 58, 84, 97, 103, 115, 117]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 71 ms to find 9 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 111/133 places, 103/116 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 104 transition count 96
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 104 transition count 96
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 102 transition count 94
Applied a total of 18 rules in 6 ms. Remains 102 /111 variables (removed 9) and now considering 94/103 (removed 9) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7164187947105915636.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12178798455334849967.kers'
[2026-05-26 08:44:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7164187947105915636.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12178798455334849967.kers]
Culling duplicate invariants (modulo rational): removing 20 columns.
Culled 20 columns in 0 ms.
// Phase 1: matrix 94 rows 82 cols 190 entries
Finished phase 1 with 80 SingleSign rule and 0 generalized
[2026-05-26 08:44:39] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12178798455334849967.kers
Total runtime 0 ms.
[2026-05-26 08:44:39] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-05-26 08:44:39] [INFO ] Invariant cache hit.
[2026-05-26 08:44:39] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 102/133 places, 94/116 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 238 ms. Remains : 102/133 places, 94/116 transitions.
[2026-05-26 08:44:39] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:44:39] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:44:39] [INFO ] Input system was already deterministic with 94 transitions.
[2026-05-26 08:44:39] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:44:39] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:44:39] [INFO ] Time to serialize gal into /tmp/CTLFireability1310813155807713977.gal : 1 ms
[2026-05-26 08:44:39] [INFO ] Time to serialize properties into /tmp/CTLFireability17611685821334470407.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/CTLFireability1310813155807713977.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17611685821334470407.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.00768e+09,0.023626,4876,2,373,5,3558,6,0,505,3734,0


Converting to forward existential form...Done !
original formula: AG(EF((p24==0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p24==0))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.070823,7120,1,0,7,20767,14,1,2273,3804,5
FORMULA Parking-PT-208-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 116/116 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 133 transition count 114
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 131 transition count 114
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 4 place count 131 transition count 111
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 10 place count 128 transition count 111
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 12 place count 126 transition count 109
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 126 transition count 109
Applied a total of 14 rules in 8 ms. Remains 126 /133 variables (removed 7) and now considering 109/116 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10244888333997297367.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2345563349941541499.kers'
[2026-05-26 08:44:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10244888333997297367.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2345563349941541499.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 109 rows 126 cols 339 entries
Finished phase 1 with 95 SingleSign rule and 0 generalized
[2026-05-26 08:44:39] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2345563349941541499.kers
Total runtime 1 ms.
[2026-05-26 08:44:40] [INFO ] Implicit Places using invariants in 77 ms returned [40, 48, 60, 62, 89, 102, 108, 120, 122]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 83 ms to find 9 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 117/133 places, 109/116 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 110 transition count 102
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 110 transition count 102
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 108 transition count 100
Applied a total of 18 rules in 8 ms. Remains 108 /117 variables (removed 9) and now considering 100/109 (removed 9) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9101213945687108777.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15958146053571762592.kers'
[2026-05-26 08:44:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9101213945687108777.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15958146053571762592.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 100 rows 108 cols 281 entries
Finished phase 1 with 86 SingleSign rule and 0 generalized
[2026-05-26 08:44:40] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15958146053571762592.kers
Total runtime 1 ms.
[2026-05-26 08:44:40] [INFO ] Implicit Places using invariants in 60 ms returned []
[2026-05-26 08:44:40] [INFO ] Invariant cache hit.
[2026-05-26 08:44:40] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:44:40] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 108/133 places, 100/116 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 260 ms. Remains : 108/133 places, 100/116 transitions.
[2026-05-26 08:44:40] [INFO ] Flatten gal took : 8 ms
[2026-05-26 08:44:40] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:44:40] [INFO ] Input system was already deterministic with 100 transitions.
[2026-05-26 08:44:40] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:40] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:44:40] [INFO ] Time to serialize gal into /tmp/CTLFireability16208405324467994787.gal : 1 ms
[2026-05-26 08:44:40] [INFO ] Time to serialize properties into /tmp/CTLFireability10265319884768333485.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/CTLFireability16208405324467994787.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10265319884768333485.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,2.21643e+09,0.056587,6236,2,1214,5,8935,6,0,534,9528,0


Converting to forward existential form...Done !
original formula: !(A((!(AF(((p39==1)&&(p70==1)))) * (p24!=1)) U (!((!(((p108==1)&&(p136==1))) + AF((p49==1)))) * (p48==1))))
=> equivalent forward existential formula: ((([((FwdU(Init,!((!((!(((p108==1)&&(p136==1))) + !(EG(!((p49==1)))))) * (p48==1)))) * !((!(!(EG(!(((p39==1)&&(p...645
Reverse transition relation is NOT exact ! Due to transitions t2, t16, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...169
(forward)formula 0,1,25.9873,679532,1,0,1247,3.97016e+06,237,665,3203,4.37635e+06,1484
FORMULA Parking-PT-208-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 116/116 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 1 place count 133 transition count 115
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 132 transition count 115
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 132 transition count 113
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 130 transition count 113
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 130 transition count 113
Applied a total of 7 rules in 9 ms. Remains 130 /133 variables (removed 3) and now considering 113/116 (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-12504956516374124200.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17131744994773557126.kers'
[2026-05-26 08:45:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12504956516374124200.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17131744994773557126.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 113 rows 130 cols 349 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-26 08:45:06] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17131744994773557126.kers
Total runtime 0 ms.
[2026-05-26 08:45:06] [INFO ] Implicit Places using invariants in 149 ms returned [41, 47, 59, 61, 89, 103, 111, 123, 125]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 166 ms to find 9 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 121/133 places, 113/116 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 114 transition count 106
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 114 transition count 106
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 112 transition count 104
Applied a total of 18 rules in 5 ms. Remains 112 /121 variables (removed 9) and now considering 104/113 (removed 9) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12845211706715872289.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11745964447839415378.kers'
[2026-05-26 08:45:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12845211706715872289.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11745964447839415378.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 104 rows 112 cols 291 entries
Finished phase 1 with 90 SingleSign rule and 0 generalized
[2026-05-26 08:45:06] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11745964447839415378.kers
Total runtime 1 ms.
[2026-05-26 08:45:06] [INFO ] Implicit Places using invariants in 156 ms returned []
[2026-05-26 08:45:06] [INFO ] Invariant cache hit.
[2026-05-26 08:45:06] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:45:06] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 112/133 places, 104/116 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 450 ms. Remains : 112/133 places, 104/116 transitions.
[2026-05-26 08:45:06] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:45:06] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:45:06] [INFO ] Input system was already deterministic with 104 transitions.
[2026-05-26 08:45:06] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:45:06] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:45:06] [INFO ] Time to serialize gal into /tmp/CTLFireability16512713662242650819.gal : 0 ms
[2026-05-26 08:45:06] [INFO ] Time to serialize properties into /tmp/CTLFireability5443962937343644552.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/CTLFireability16512713662242650819.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5443962937343644552.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.34705e+09,0.079377,6340,2,1153,5,8797,6,0,554,10950,0


Converting to forward existential form...Done !
original formula: ((AF((((p15==1)&&(p43==1))||((p8==1)&&(p133==1)))) + EF(AG(((p5==1)&&(p60==1))))) + AG(A(((EG(((p6==1)&&(p22==1))) * ((p114==1) + E((p134...263
=> equivalent forward existential formula: ([((FwdU(FwdU((Init * !((!(EG(!((((p15==1)&&(p43==1))||((p8==1)&&(p133==1)))))) + E(TRUE U !(E(TRUE U !(((p5==1)...558
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t19, t20, t95, t96, t97, t98, t100, t101, t102, t103, Intersection with reachable at...223
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2026-05-26 08:45:37] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:45:37] [INFO ] Applying decomposition
[2026-05-26 08:45:37] [INFO ] Flatten gal took : 3 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/graph15058587452051509782.txt' '-o' '/tmp/graph15058587452051509782.bin' '-w' '/tmp/graph15058587452051509782.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15058587452051509782.bin' '-l' '-1' '-v' '-w' '/tmp/graph15058587452051509782.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:45:37] [INFO ] Decomposing Gal with order
[2026-05-26 08:45:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:45:37] [INFO ] Removed a total of 13 redundant transitions.
[2026-05-26 08:45:37] [INFO ] Flatten gal took : 133 ms
[2026-05-26 08:45:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 9 ms.
[2026-05-26 08:45:37] [INFO ] Time to serialize gal into /tmp/CTLFireability66548076523403607.gal : 2 ms
[2026-05-26 08:45:37] [INFO ] Time to serialize properties into /tmp/CTLFireability10683878089883707745.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/CTLFireability66548076523403607.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10683878089883707745.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 -...261
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,3.34705e+09,0.034527,5120,139,76,1498,945,365,2001,85,2358,0


Converting to forward existential form...Done !
original formula: ((AF((((i2.u7.p15==1)&&(i4.i1.u17.p43==1))||((i1.u3.p8==1)&&(i9.u36.p133==1)))) + EF(AG(((i3.u2.p5==1)&&(i3.u15.p60==1))))) + AG(A(((EG((...381
=> equivalent forward existential formula: ([((FwdU(FwdU((Init * !((!(EG(!((((i2.u7.p15==1)&&(i4.i1.u17.p43==1))||((i1.u3.p8==1)&&(i9.u36.p133==1)))))) + E...732
Reverse transition relation is NOT exact ! Due to transitions t96, t97, t101, t102, i4.t98, i4.i1.t95, i5.u18.t19, i5.u18.t20, i7.t103, i7.i0.t100, i9.u36....269
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,13.2908,355748,1,0,545511,6892,2346,1.12084e+06,516,37760,516358
FORMULA Parking-PT-208-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 116/116 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 131 transition count 114
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 131 transition count 114
Applied a total of 4 rules in 5 ms. Remains 131 /133 variables (removed 2) and now considering 114/116 (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-16678587789155506983.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14539235491985384702.kers'
[2026-05-26 08:45:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16678587789155506983.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14539235491985384702.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 114 rows 131 cols 349 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-26 08:45:50] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14539235491985384702.kers
Total runtime 1 ms.
[2026-05-26 08:45:50] [INFO ] Implicit Places using invariants in 87 ms returned [61, 63, 90, 105, 125]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 99 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 126/133 places, 114/116 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 123 transition count 111
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 123 transition count 111
Applied a total of 6 rules in 1 ms. Remains 123 /126 variables (removed 3) and now considering 111/114 (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-5175253459139658612.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7178126709244330567.kers'
[2026-05-26 08:45:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5175253459139658612.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7178126709244330567.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 111 rows 123 cols 320 entries
Finished phase 1 with 97 SingleSign rule and 0 generalized
[2026-05-26 08:45:50] [INFO ] Computed 26 invariants in 0 ms
Computed 26 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7178126709244330567.kers
Total runtime 0 ms.
[2026-05-26 08:45:51] [INFO ] Implicit Places using invariants in 122 ms returned []
[2026-05-26 08:45:51] [INFO ] Invariant cache hit.
[2026-05-26 08:45:51] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:45:51] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 123/133 places, 111/116 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 390 ms. Remains : 123/133 places, 111/116 transitions.
[2026-05-26 08:45:51] [INFO ] Flatten gal took : 7 ms
[2026-05-26 08:45:51] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:45:51] [INFO ] Input system was already deterministic with 111 transitions.
[2026-05-26 08:45:51] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:45:51] [INFO ] Flatten gal took : 16 ms
[2026-05-26 08:45:51] [INFO ] Time to serialize gal into /tmp/CTLFireability13499015487353637253.gal : 1 ms
[2026-05-26 08:45:51] [INFO ] Time to serialize properties into /tmp/CTLFireability9705129214242528438.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/CTLFireability13499015487353637253.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9705129214242528438.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.94545e+09,0.092521,7068,2,1279,5,11305,6,0,605,13512,0


Converting to forward existential form...Done !
original formula: E(((AF(((p7==1)&&(p27==1))) + EX(AF(((p6==1)||((p119==1)&&(p132==1)))))) + !(EF((((p44==1)&&(p65==1))&&(p82==1))))) U (EG((AF(((p52==1)&&...328
=> equivalent forward existential formula: [((FwdU(Init,((!(EG(!(((p7==1)&&(p27==1))))) + EX(!(EG(!(((p6==1)||((p119==1)&&(p132==1)))))))) + !(E(TRUE U (((...517
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,0,21.0952,645176,1,0,860,3.73636e+06,253,416,3740,4.01287e+06,975
FORMULA Parking-PT-208-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 116/116 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 132 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 132 transition count 115
Applied a total of 2 rules in 2 ms. Remains 132 /133 variables (removed 1) and now considering 115/116 (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-2232851250817631286.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6961419561239611151.kers'
[2026-05-26 08:46:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2232851250817631286.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6961419561239611151.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 115 rows 132 cols 351 entries
Finished phase 1 with 101 SingleSign rule and 0 generalized
[2026-05-26 08:46:12] [INFO ] Computed 31 invariants in 1 ms
Computed 31 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6961419561239611151.kers
Total runtime 2 ms.
[2026-05-26 08:46:12] [INFO ] Implicit Places using invariants in 89 ms returned [41, 49, 61, 90, 105, 113, 125, 127]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 90 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/133 places, 115/116 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 118 transition count 109
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 118 transition count 109
Applied a total of 12 rules in 1 ms. Remains 118 /124 variables (removed 6) and now considering 109/115 (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-5131419175129904660.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12064880856918575276.kers'
[2026-05-26 08:46:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5131419175129904660.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12064880856918575276.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 109 rows 118 cols 306 entries
Finished phase 1 with 95 SingleSign rule and 0 generalized
[2026-05-26 08:46:12] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12064880856918575276.kers
Total runtime 0 ms.
[2026-05-26 08:46:12] [INFO ] Implicit Places using invariants in 136 ms returned []
[2026-05-26 08:46:12] [INFO ] Invariant cache hit.
[2026-05-26 08:46:12] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:46:12] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 118/133 places, 109/116 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 347 ms. Remains : 118/133 places, 109/116 transitions.
[2026-05-26 08:46:12] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:46:12] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:46:12] [INFO ] Input system was already deterministic with 109 transitions.
[2026-05-26 08:46:12] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:46:12] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:46:12] [INFO ] Time to serialize gal into /tmp/CTLFireability14029881998330060520.gal : 1 ms
[2026-05-26 08:46:12] [INFO ] Time to serialize properties into /tmp/CTLFireability9780988391053368554.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/CTLFireability14029881998330060520.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9780988391053368554.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.2401e+09,0.057055,6604,2,1185,5,10185,6,0,583,12355,0


Converting to forward existential form...Done !
original formula: (AX((((p12==1) + (EF(((p134==1)||(p8==1))) * AG((p48==1)))) * AX(E(A(((p105==1)&&(p136==1)) U ((p108==1)&&(p136==1))) U EF(((p37==1)&&(p6...257
=> equivalent forward existential formula: ((([((EY(Init) * !((p12==1))) * !(E(TRUE U ((p134==1)||(p8==1)))))] = FALSE * [(FwdU((EY(Init) * !((p12==1))),TR...507
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t21, t61, t64, t67, t68, Intersection with reachable at each step enabled. (destroye...194
(forward)formula 0,1,13.9157,485476,1,0,776,3.00294e+06,263,370,3634,2.88002e+06,885
FORMULA Parking-PT-208-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 116/116 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 131 transition count 114
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 131 transition count 114
Applied a total of 4 rules in 2 ms. Remains 131 /133 variables (removed 2) and now considering 114/116 (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-7072943037283617168.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3492299872893490547.kers'
[2026-05-26 08:46:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7072943037283617168.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3492299872893490547.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 114 rows 131 cols 349 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-26 08:46:26] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3492299872893490547.kers
Total runtime 1 ms.
[2026-05-26 08:46:26] [INFO ] Implicit Places using invariants in 82 ms returned [41, 49, 61, 63, 90, 105, 113, 125]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 83 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/133 places, 114/116 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 117 transition count 108
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 117 transition count 108
Applied a total of 12 rules in 2 ms. Remains 117 /123 variables (removed 6) and now considering 108/114 (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-6226328586555473130.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12719651876473845665.kers'
[2026-05-26 08:46:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6226328586555473130.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12719651876473845665.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 108 rows 117 cols 304 entries
Finished phase 1 with 94 SingleSign rule and 0 generalized
[2026-05-26 08:46:26] [INFO ] Computed 23 invariants in 0 ms
Computed 23 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12719651876473845665.kers
Total runtime 0 ms.
[2026-05-26 08:46:27] [INFO ] Implicit Places using invariants in 61 ms returned []
[2026-05-26 08:46:27] [INFO ] Invariant cache hit.
[2026-05-26 08:46:27] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:46:27] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 117/133 places, 108/116 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 253 ms. Remains : 117/133 places, 108/116 transitions.
[2026-05-26 08:46:27] [INFO ] Flatten gal took : 4 ms
[2026-05-26 08:46:27] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:46:27] [INFO ] Input system was already deterministic with 108 transitions.
[2026-05-26 08:46:27] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:46:27] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:46:27] [INFO ] Time to serialize gal into /tmp/CTLFireability6717965203717842378.gal : 1 ms
[2026-05-26 08:46:27] [INFO ] Time to serialize properties into /tmp/CTLFireability4668183979214051032.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/CTLFireability6717965203717842378.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4668183979214051032.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,2.70008e+09,0.047232,5908,2,991,5,7481,6,0,578,7916,0


Converting to forward existential form...Done !
original formula: A((!((((EX(EF((p48==1))) * !(A((p18==1) U (p106==1)))) * (EG(((p113==1)&&(p136==1))) * ((((p1==1)&&(p125==1))||(p48==1))||(!((p50==1)&&(p...288
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(!((E(!(EX(E((p114==1) U ((p87==1)&&(p132==1))))) U (!(!(((p12==1)&&(p48==1)))) * !(EX(E(...915
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2026-05-26 08:46:57] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:46:57] [INFO ] Applying decomposition
[2026-05-26 08:46:57] [INFO ] Flatten gal took : 4 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/graph7157178202025661714.txt' '-o' '/tmp/graph7157178202025661714.bin' '-w' '/tmp/graph7157178202025661714.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7157178202025661714.bin' '-l' '-1' '-v' '-w' '/tmp/graph7157178202025661714.weights' '-q' '0' '-e' '0.001'
[2026-05-26 08:46:57] [INFO ] Decomposing Gal with order
[2026-05-26 08:46:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 08:46:57] [INFO ] Removed a total of 11 redundant transitions.
[2026-05-26 08:46:57] [INFO ] Flatten gal took : 8 ms
[2026-05-26 08:46:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2026-05-26 08:46:57] [INFO ] Time to serialize gal into /tmp/CTLFireability16648759342636927445.gal : 2 ms
[2026-05-26 08:46:57] [INFO ] Time to serialize properties into /tmp/CTLFireability14327143225215732913.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/CTLFireability16648759342636927445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14327143225215732913.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.
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,2.70008e+09,0.028189,5020,114,47,1317,802,338,1612,77,2038,0


Converting to forward existential form...Done !
original formula: A((!((((EX(EF((i2.u13.p48==1))) * !(A((i5.i1.u8.p18==1) U (i9.u31.p106==1)))) * (EG(((i9.u32.p113==1)&&(i9.u38.p136==1))) * ((((i5.i1.u0....416
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(!((E(!(EX(E((i9.u32.p114==1) U ((i6.u20.p87==1)&&(u37.p132==1))))) U (!(!(((i1.u5.p12==1...1227
Reverse transition relation is NOT exact ! Due to transitions i2.u19.t20, i9.u38.t2, Intersection with reachable at each step enabled. (destroyed/reverse/...184
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 10
(forward)formula 0,0,8.88075,282324,1,0,507317,7589,2052,1.02924e+06,478,28969,474261
FORMULA Parking-PT-208-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 116/116 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 131 transition count 114
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 131 transition count 114
Applied a total of 4 rules in 2 ms. Remains 131 /133 variables (removed 2) and now considering 114/116 (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-4021326250868242640.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5943193083132470601.kers'
[2026-05-26 08:47:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4021326250868242640.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5943193083132470601.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 114 rows 131 cols 349 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-26 08:47:06] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5943193083132470601.kers
Total runtime 0 ms.
[2026-05-26 08:47:06] [INFO ] Implicit Places using invariants in 183 ms returned [41, 49, 61, 63, 90, 105, 113, 125, 127]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 185 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/133 places, 114/116 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 115 transition count 107
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 115 transition count 107
Applied a total of 14 rules in 1 ms. Remains 115 /122 variables (removed 7) and now considering 107/114 (removed 7) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-426035703507106048.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16837662589958046710.kers'
[2026-05-26 08:47:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-426035703507106048.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16837662589958046710.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 107 rows 115 cols 295 entries
Finished phase 1 with 93 SingleSign rule and 0 generalized
[2026-05-26 08:47:06] [INFO ] Computed 22 invariants in 0 ms
Computed 22 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16837662589958046710.kers
Total runtime 0 ms.
[2026-05-26 08:47:06] [INFO ] Implicit Places using invariants in 55 ms returned []
[2026-05-26 08:47:06] [INFO ] Invariant cache hit.
[2026-05-26 08:47:06] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:47:06] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 115/133 places, 107/116 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 371 ms. Remains : 115/133 places, 107/116 transitions.
[2026-05-26 08:47:06] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:47:06] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:47:06] [INFO ] Input system was already deterministic with 107 transitions.
[2026-05-26 08:47:06] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:47:06] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:47:06] [INFO ] Time to serialize gal into /tmp/CTLFireability3476369834153605780.gal : 0 ms
[2026-05-26 08:47:06] [INFO ] Time to serialize properties into /tmp/CTLFireability9190988663947152541.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/CTLFireability3476369834153605780.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9190988663947152541.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,2.62144e+09,0.050292,6204,2,1003,5,8607,6,0,569,9967,0


Converting to forward existential form...Done !
original formula: EG(AF(EX(((AF(((p4==0)||(p120==0))) * EF((p136==1))) * (((p50==1)&&(p70==1))||((p81==1)&&(p109==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(EX(((!(EG(!(((p4==0)||(p120==0))))) * E(TRUE U (p136==1))) * (((p50==1)&&(p70==1))||((p81==1)&...183
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,21.6061,666100,1,0,893,4.09852e+06,254,505,3686,4.38368e+06,928
FORMULA Parking-PT-208-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 116/116 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 131 transition count 114
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 131 transition count 114
Applied a total of 4 rules in 2 ms. Remains 131 /133 variables (removed 2) and now considering 114/116 (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-14170167850331227911.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10312633629277309683.kers'
[2026-05-26 08:47:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14170167850331227911.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10312633629277309683.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 114 rows 131 cols 349 entries
Finished phase 1 with 100 SingleSign rule and 0 generalized
[2026-05-26 08:47:28] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10312633629277309683.kers
Total runtime 1 ms.
[2026-05-26 08:47:28] [INFO ] Implicit Places using invariants in 82 ms returned [41, 49, 61, 105, 113, 125, 127]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 83 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/133 places, 114/116 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 119 transition count 109
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 119 transition count 109
Applied a total of 10 rules in 1 ms. Remains 119 /124 variables (removed 5) and now considering 109/114 (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-4800089979499741148.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6180785767944061101.kers'
[2026-05-26 08:47:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4800089979499741148.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6180785767944061101.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 109 rows 119 cols 309 entries
Finished phase 1 with 95 SingleSign rule and 0 generalized
[2026-05-26 08:47:28] [INFO ] Computed 24 invariants in 0 ms
Computed 24 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6180785767944061101.kers
Total runtime 0 ms.
[2026-05-26 08:47:28] [INFO ] Implicit Places using invariants in 60 ms returned []
[2026-05-26 08:47:28] [INFO ] Invariant cache hit.
[2026-05-26 08:47:28] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:47:28] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 119/133 places, 109/116 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 263 ms. Remains : 119/133 places, 109/116 transitions.
[2026-05-26 08:47:28] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:47:28] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:47:28] [INFO ] Input system was already deterministic with 109 transitions.
[2026-05-26 08:47:28] [INFO ] Flatten gal took : 6 ms
[2026-05-26 08:47:28] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:47:28] [INFO ] Time to serialize gal into /tmp/CTLFireability18165000927599042866.gal : 1 ms
[2026-05-26 08:47:28] [INFO ] Time to serialize properties into /tmp/CTLFireability8653589692172345267.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/CTLFireability18165000927599042866.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8653589692172345267.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.78109e+09,0.057358,6428,2,1098,5,9399,6,0,587,11182,0


Converting to forward existential form...Done !
original formula: E(!(((A((p107==1) U ((p94==1)&&(p131==1))) * (p73==1)) * (p93==1))) U (EX(E(EF((((p53==1)&&(p66==1))||(p40==1))) U ((((p76==1)&&(p97==1))...225
=> equivalent forward existential formula: ([(FwdU(EY(FwdU(Init,!(((!((E(!(((p94==1)&&(p131==1))) U (!((p107==1)) * !(((p94==1)&&(p131==1))))) + EG(!(((p94...516
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,1,11.2895,290972,1,0,718,1.8284e+06,259,343,3805,1.6212e+06,822
FORMULA Parking-PT-208-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 116/116 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 132 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 132 transition count 115
Applied a total of 2 rules in 5 ms. Remains 132 /133 variables (removed 1) and now considering 115/116 (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-17776094321812561578.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11315366116008184762.kers'
[2026-05-26 08:47:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17776094321812561578.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11315366116008184762.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 115 rows 132 cols 351 entries
Finished phase 1 with 101 SingleSign rule and 0 generalized
[2026-05-26 08:47:40] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11315366116008184762.kers
Total runtime 1 ms.
[2026-05-26 08:47:40] [INFO ] Implicit Places using invariants in 78 ms returned [41, 49, 61, 91, 106, 114, 126]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 80 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/133 places, 115/116 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 120 transition count 110
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 120 transition count 110
Applied a total of 10 rules in 4 ms. Remains 120 /125 variables (removed 5) and now considering 110/115 (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-5481401600651728010.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10741043158884947456.kers'
[2026-05-26 08:47:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5481401600651728010.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10741043158884947456.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 110 rows 120 cols 315 entries
Finished phase 1 with 96 SingleSign rule and 0 generalized
[2026-05-26 08:47:40] [INFO ] Computed 24 invariants in 0 ms
Computed 24 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10741043158884947456.kers
Total runtime 0 ms.
[2026-05-26 08:47:40] [INFO ] Implicit Places using invariants in 57 ms returned []
[2026-05-26 08:47:40] [INFO ] Invariant cache hit.
[2026-05-26 08:47:40] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:47:40] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 120/133 places, 110/116 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 253 ms. Remains : 120/133 places, 110/116 transitions.
[2026-05-26 08:47:40] [INFO ] Flatten gal took : 5 ms
[2026-05-26 08:47:40] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:47:40] [INFO ] Input system was already deterministic with 110 transitions.
[2026-05-26 08:47:40] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:47:40] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:47:40] [INFO ] Time to serialize gal into /tmp/CTLFireability17485427412743800335.gal : 0 ms
[2026-05-26 08:47:40] [INFO ] Time to serialize properties into /tmp/CTLFireability16093803072340122613.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/CTLFireability17485427412743800335.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16093803072340122613.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,3.3211e+09,0.074971,7208,2,1459,5,12390,6,0,592,14502,0


Converting to forward existential form...Done !
original formula: (EX(((E(E(((p45==1)&&(p66==1)) U ((p10==1)&&(p30==1))) U EF(((p99==1)&&(p136==1)))) * (((p114==1) + A((p67==1) U ((p103==1)&&(p132==1))))...300
=> equivalent forward existential formula: ([(Init * !(EX(((E(E(((p45==1)&&(p66==1)) U ((p10==1)&&(p30==1))) U E(TRUE U ((p99==1)&&(p136==1)))) * (((p114==...479
Reverse transition relation is NOT exact ! Due to transitions t2, t20, t21, t89, t92, t93, t108, Intersection with reachable at each step enabled. (destro...196
Using saturation style SCC detection
(forward)formula 0,0,6.47872,173160,1,0,575,966885,257,325,3694,1.00236e+06,608
FORMULA Parking-PT-208-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 116/116 transitions.
Applied a total of 0 rules in 0 ms. Remains 133 /133 variables (removed 0) and now considering 116/116 (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-4516485197383115125.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2085804389713283641.kers'
[2026-05-26 08:47:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4516485197383115125.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2085804389713283641.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 116 rows 133 cols 353 entries
Finished phase 1 with 102 SingleSign rule and 0 generalized
[2026-05-26 08:47:46] [INFO ] Computed 31 invariants in 0 ms
Computed 31 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-2085804389713283641.kers
Total runtime 0 ms.
[2026-05-26 08:47:47] [INFO ] Implicit Places using invariants in 60 ms returned [41, 49, 91, 106, 114, 126, 128]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 61 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 126/133 places, 116/116 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 121 transition count 111
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 121 transition count 111
Applied a total of 10 rules in 2 ms. Remains 121 /126 variables (removed 5) and now considering 111/116 (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-12340857852465155053.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8757397173418631370.kers'
[2026-05-26 08:47:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12340857852465155053.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8757397173418631370.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 111 rows 121 cols 314 entries
Finished phase 1 with 97 SingleSign rule and 0 generalized
[2026-05-26 08:47:47] [INFO ] Computed 24 invariants in 0 ms
Computed 24 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8757397173418631370.kers
Total runtime 0 ms.
[2026-05-26 08:47:47] [INFO ] Implicit Places using invariants in 59 ms returned []
[2026-05-26 08:47:47] [INFO ] Invariant cache hit.
[2026-05-26 08:47:47] [INFO ] State equation strengthened by 26 read => feed constraints.
[2026-05-26 08:47:47] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 121/133 places, 111/116 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 233 ms. Remains : 121/133 places, 111/116 transitions.
[2026-05-26 08:47:47] [INFO ] Flatten gal took : 3 ms
[2026-05-26 08:47:47] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:47:47] [INFO ] Input system was already deterministic with 111 transitions.
[2026-05-26 08:47:47] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:47:47] [INFO ] Flatten gal took : 2 ms
[2026-05-26 08:47:47] [INFO ] Time to serialize gal into /tmp/CTLFireability3493473138843665543.gal : 1 ms
[2026-05-26 08:47:47] [INFO ] Time to serialize properties into /tmp/CTLFireability14079732959169554246.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/CTLFireability3493473138843665543.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14079732959169554246.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.99507e+09,0.065198,6832,2,1919,5,11573,6,0,597,11736,0


Converting to forward existential form...Done !
original formula: (EG(!(A(EF(((p17==1)&&(p63==1))) U ((EX((p68==1)) + (p98!=1)) + ((p13==1)&&(p62==1)))))) + (AG((p133==0)) * (EF((((p106==0)&&((p37==0)||(...325
=> equivalent forward existential formula: ([(FwdU((Init * !(EG(!(!((E(!(((EX((p68==1)) + (p98!=1)) + ((p13==1)&&(p62==1)))) U (!(E(TRUE U ((p17==1)&&(p63=...969
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t21, t22, t62, t65, t68, t69, t86, t89, t92, t109, Intersection with reachable at ea...220
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,7.69038,216604,1,0,556,1.40383e+06,261,315,4025,1.03069e+06,583
FORMULA Parking-PT-208-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2026-05-26 08:47:55] [INFO ] Flatten gal took : 8 ms
[2026-05-26 08:47:55] [INFO ] Flatten gal took : 3 ms
Total runtime 266977 ms.

BK_STOP 1779785275152

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Parking-PT-208"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is Parking-PT-208, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r194-tall-177969914100514"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-208.tgz
mv Parking-PT-208 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;