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.r034-tall-177946841800162.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is BridgeAndVehicles-PT-V04P05N02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r034-tall-177946841800162
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 712K
-rw-r--r-- 1 mcc users 7.0K Mar 5 08:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Mar 5 08:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Mar 5 08:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 82K Mar 5 08:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.8K Mar 15 07:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 15 07:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Mar 15 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 25K Mar 15 07:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 5 08:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Mar 5 08:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 36K Mar 5 08:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 198K Mar 5 08:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 07:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Mar 15 07:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 37K 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 BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-00
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-01
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-02
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-03
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-04
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-05
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-06
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-07
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-08
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-09
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-10
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-11
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-12
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-13
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-14
FORMULA_NAME BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779529972128

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V04P05N02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-23 09:52:53] [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]
[2026-05-23 09:52:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 09:52:53] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2026-05-23 09:52:53] [INFO ] Transformed 28 places.
[2026-05-23 09:52:53] [INFO ] Transformed 52 transitions.
[2026-05-23 09:52:53] [INFO ] Parsed PT model containing 28 places and 52 transitions and 326 arcs in 132 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Support contains 26 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 52/52 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 26 transition count 52
Applied a total of 2 rules in 15 ms. Remains 26 /28 variables (removed 2) and now considering 52/52 (removed 0) transitions.
Running 49 sub problems to find dead transitions.
[2026-05-23 09:52:53] [INFO ] Flow matrix only has 34 transitions (discarded 18 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1309980895156390043.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14853824542272325387.kers'
[2026-05-23 09:52:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1309980895156390043.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14853824542272325387.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 34 rows 26 cols 148 entries
Finished phase 1 with 21 SingleSign rule and 0 generalized
[2026-05-23 09:52:53] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14853824542272325387.kers
Total runtime 1 ms.
[2026-05-23 09:52:53] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 49 unsolved
Problem TDEAD36 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD33 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 2/7 constraints. Problems are: Problem set: 8 solved, 41 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/7 constraints. Problems are: Problem set: 8 solved, 41 unsolved
Problem TDEAD4 is UNSAT
Problem TDEAD17 is UNSAT
At refinement iteration 3 (OVERLAPS) 34/60 variables, 26/33 constraints. Problems are: Problem set: 10 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 6/39 constraints. Problems are: Problem set: 10 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 0/39 constraints. Problems are: Problem set: 10 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 0/60 variables, 0/39 constraints. Problems are: Problem set: 10 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 60/60 variables, and 39 constraints, problems are : Problem set: 10 solved, 39 unsolved in 874 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 26/26 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 5/5 constraints. Problems are: Problem set: 10 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 2/7 constraints. Problems are: Problem set: 10 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/7 constraints. Problems are: Problem set: 10 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 34/60 variables, 26/33 constraints. Problems are: Problem set: 10 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 6/39 constraints. Problems are: Problem set: 10 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/60 variables, 39/78 constraints. Problems are: Problem set: 10 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/60 variables, 0/78 constraints. Problems are: Problem set: 10 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 0/60 variables, 0/78 constraints. Problems are: Problem set: 10 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 60/60 variables, and 78 constraints, problems are : Problem set: 10 solved, 39 unsolved in 1019 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 26/26 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 39/49 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2007ms problems are : Problem set: 10 solved, 39 unsolved
Search for dead transitions found 10 dead transitions in 2024ms
Found 10 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 10 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 10 transitions.
[2026-05-23 09:52:55] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12553346632166262556.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12094687487275166356.kers'
[2026-05-23 09:52:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12553346632166262556.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12094687487275166356.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 30 rows 26 cols 136 entries
Finished phase 1 with 18 SingleSign rule and 1 generalized
[2026-05-23 09:52:55] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12094687487275166356.kers
Total runtime 0 ms.
[2026-05-23 09:52:55] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-23 09:52:55] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
[2026-05-23 09:52:55] [INFO ] Invariant cache hit.
[2026-05-23 09:52:55] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-23 09:52:55] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 26/28 places, 42/52 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2160 ms. Remains : 26/28 places, 42/52 transitions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 42/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Running 39 sub problems to find dead transitions.
[2026-05-23 09:52:55] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
[2026-05-23 09:52:55] [INFO ] Invariant cache hit.
[2026-05-23 09:52:55] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 30/56 variables, 26/34 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 0/56 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 56/56 variables, and 38 constraints, problems are : Problem set: 0 solved, 39 unsolved in 473 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 30/56 variables, 26/34 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 39/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 0/56 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 56/56 variables, and 77 constraints, problems are : Problem set: 0 solved, 39 unsolved in 826 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1313ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 1313ms
[2026-05-23 09:52:56] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
[2026-05-23 09:52:56] [INFO ] Invariant cache hit.
[2026-05-23 09:52:56] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-23 09:52:56] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
[2026-05-23 09:52:56] [INFO ] Invariant cache hit.
[2026-05-23 09:52:57] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-23 09:52:57] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1374 ms. Remains : 26/26 places, 42/42 transitions.
Support contains 26 out of 26 places after structural reductions.
[2026-05-23 09:52:57] [INFO ] Flatten gal took : 23 ms
[2026-05-23 09:52:57] [INFO ] Flatten gal took : 17 ms
[2026-05-23 09:52:57] [INFO ] Input system was already deterministic with 42 transitions.
Reduction of identical properties reduced properties to check from 63 to 58
RANDOM walk for 40000 steps (916 resets) in 2974 ms. (13 steps per ms) remains 12/58 properties
BEST_FIRST walk for 40002 steps (403 resets) in 1092 ms. (36 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (369 resets) in 564 ms. (70 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40001 steps (448 resets) in 158 ms. (251 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (427 resets) in 157 ms. (253 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (436 resets) in 165 ms. (240 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (342 resets) in 146 ms. (272 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (375 resets) in 132 ms. (300 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (344 resets) in 98 ms. (404 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (320 resets) in 156 ms. (254 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40001 steps (356 resets) in 217 ms. (183 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (387 resets) in 138 ms. (287 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (418 resets) in 153 ms. (259 steps per ms) remains 12/12 properties
[2026-05-23 09:52:59] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
[2026-05-23 09:52:59] [INFO ] Invariant cache hit.
[2026-05-23 09:52:59] [INFO ] State equation strengthened by 4 read => feed constraints.
Problem AtomicPropp45 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/23 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 11 unsolved
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp26 is UNSAT
At refinement iteration 2 (OVERLAPS) 3/26 variables, 4/7 constraints. Problems are: Problem set: 3 solved, 9 unsolved
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp32 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 1/8 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/26 variables, 0/8 constraints. Problems are: Problem set: 9 solved, 3 unsolved
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp56 is UNSAT
At refinement iteration 5 (OVERLAPS) 30/56 variables, 26/34 constraints. Problems are: Problem set: 11 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 4/38 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/56 variables, 0/38 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/56 variables, 0/38 constraints. Problems are: Problem set: 11 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 56/56 variables, and 38 constraints, problems are : Problem set: 11 solved, 1 unsolved in 120 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 11 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 17/21 variables, 6/6 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 1/7 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 0/7 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 28/49 variables, 21/28 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 4/32 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 0/32 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 7/56 variables, 5/37 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/56 variables, 1/38 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/56 variables, 1/39 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/56 variables, 0/39 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/56 variables, 0/39 constraints. Problems are: Problem set: 11 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 56/56 variables, and 39 constraints, problems are : Problem set: 11 solved, 1 unsolved in 55 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 1/12 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 184ms problems are : Problem set: 11 solved, 1 unsolved
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 26 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 26/26 places, 42/42 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 25 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 25 transition count 41
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 23 transition count 40
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 9 place count 21 transition count 38
Applied a total of 9 rules in 14 ms. Remains 21 /26 variables (removed 5) and now considering 38/42 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 21/26 places, 38/42 transitions.
RANDOM walk for 40000 steps (1311 resets) in 304 ms. (131 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (680 resets) in 88 ms. (449 steps per ms) remains 1/1 properties
Probably explored full state space saw : 1322 states, properties seen :0
Probabilistic random walk after 4237 steps, saw 1322 distinct states, run finished after 15 ms. (steps per millisecond=282 ) properties seen :0
Explored full state space saw : 1322 states, properties seen :0
Exhaustive walk after 4237 steps, saw 1322 distinct states, run finished after 7 ms. (steps per millisecond=605 ) properties seen :0
Successfully simplified 13 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 09:52:59] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-23 09:52:59] [INFO ] Flatten gal took : 7 ms
FORMULA BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 09:52:59] [INFO ] Flatten gal took : 8 ms
[2026-05-23 09:52:59] [INFO ] Input system was already deterministic with 42 transitions.
Computed a total of 17 stabilizing places and 18 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 42/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 09:52:59] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
[2026-05-23 09:52:59] [INFO ] Invariant cache hit.
[2026-05-23 09:52:59] [INFO ] Implicit Places using invariants in 34 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 35 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/26 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 36 ms. Remains : 25/26 places, 42/42 transitions.
[2026-05-23 09:52:59] [INFO ] Flatten gal took : 3 ms
[2026-05-23 09:52:59] [INFO ] Flatten gal took : 3 ms
[2026-05-23 09:52:59] [INFO ] Input system was already deterministic with 42 transitions.
[2026-05-23 09:52:59] [INFO ] Flatten gal took : 3 ms
[2026-05-23 09:52:59] [INFO ] Flatten gal took : 3 ms
[2026-05-23 09:52:59] [INFO ] Time to serialize gal into /tmp/CTLFireability11973151347911544506.gal : 2 ms
[2026-05-23 09:52:59] [INFO ] Time to serialize properties into /tmp/CTLFireability16720451695426014747.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/CTLFireability11973151347911544506.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16720451695426014747.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,2874,0.073002,6708,2,1947,5,8533,6,0,144,10333,0


Converting to forward existential form...Done !
original formula: A(AX(EG(A(EG((SUR_PONT_A>=1)) U EF((((((NB_ATTENTE_A_4>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))||(((NB_ATTENTE_A_1>=1)&&...388
=> equivalent forward existential formula: [((Init * !(EG(!((SUR_PONT_B>=1))))) * !(E(!((SUR_PONT_B>=1)) U (!(!(EX(!(EG(!((E(!(E(TRUE U (((((NB_ATTENTE_A_4...1180
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t9, t10, t11, t12, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t...267
(forward)formula 0,0,0.915563,36792,1,0,538,128721,120,273,1195,173003,514
FORMULA BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 42/42 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 25 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 25 transition count 41
Applied a total of 2 rules in 7 ms. Remains 25 /26 variables (removed 1) and now considering 41/42 (removed 1) transitions.
Running 38 sub problems to find dead transitions.
[2026-05-23 09:53:00] [INFO ] Flow matrix only has 29 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9823206641709751393.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16510060298327629609.kers'
[2026-05-23 09:53:00] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9823206641709751393.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16510060298327629609.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 29 rows 24 cols 125 entries
Finished phase 1 with 17 SingleSign rule and 1 generalized
[2026-05-23 09:53:00] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-16510060298327629609.kers
Total runtime 0 ms.
[2026-05-23 09:53:00] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 29/54 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 4/37 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 0/54 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/54 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (OVERLAPS) 0/54 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 38 constraints, problems are : Problem set: 0 solved, 38 unsolved in 589 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 25/25 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 29/54 variables, 25/34 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 38/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 0/54 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/54 variables, and 76 constraints, problems are : Problem set: 0 solved, 38 unsolved in 928 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 25/25 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1534ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1534ms
[2026-05-23 09:53:02] [INFO ] Flow matrix only has 29 transitions (discarded 12 similar events)
[2026-05-23 09:53:02] [INFO ] Invariant cache hit.
[2026-05-23 09:53:02] [INFO ] Implicit Places using invariants in 24 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/26 places, 41/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 24 /24 variables (removed 0) and now considering 41/41 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1571 ms. Remains : 24/26 places, 41/42 transitions.
[2026-05-23 09:53:02] [INFO ] Flatten gal took : 3 ms
[2026-05-23 09:53:02] [INFO ] Flatten gal took : 4 ms
[2026-05-23 09:53:02] [INFO ] Input system was already deterministic with 41 transitions.
[2026-05-23 09:53:02] [INFO ] Flatten gal took : 3 ms
[2026-05-23 09:53:02] [INFO ] Flatten gal took : 4 ms
[2026-05-23 09:53:02] [INFO ] Time to serialize gal into /tmp/CTLFireability17286408835947019481.gal : 4 ms
[2026-05-23 09:53:02] [INFO ] Time to serialize properties into /tmp/CTLFireability9706861663933795518.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/CTLFireability17286408835947019481.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9706861663933795518.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,2874,0.053198,6416,2,1530,5,7188,6,0,139,10071,0


Converting to forward existential form...Done !
original formula: AF((AF((((((((NB_ATTENTE_A_4<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_B_0<1)||(COMPTEUR_0<1)))&&(((NB_ATTENTE_A_1<1)||(CONTROLEUR_2<1))||((NB_...2760
=> equivalent forward existential formula: [FwdG(Init,!((!(EG(!((((((((NB_ATTENTE_A_4<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_B_0<1)||(COMPTEUR_0<1)))&&(((NB_A...2823
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t9, t10, t11, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t...262
dead was empty
(forward)formula 0,1,0.791172,34004,1,0,262,123686,118,97,1222,158846,256
FORMULA BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 42/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Running 39 sub problems to find dead transitions.
[2026-05-23 09:53:03] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17491172764813269194.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1426398636078621110.kers'
[2026-05-23 09:53:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17491172764813269194.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1426398636078621110.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 30 rows 26 cols 136 entries
Finished phase 1 with 18 SingleSign rule and 1 generalized
[2026-05-23 09:53:03] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1426398636078621110.kers
Total runtime 0 ms.
[2026-05-23 09:53:03] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 30/56 variables, 26/34 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 0/56 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 56/56 variables, and 38 constraints, problems are : Problem set: 0 solved, 39 unsolved in 461 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 30/56 variables, 26/34 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 39/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 0/56 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 56/56 variables, and 77 constraints, problems are : Problem set: 0 solved, 39 unsolved in 853 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1325ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 1325ms
[2026-05-23 09:53:04] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
[2026-05-23 09:53:04] [INFO ] Invariant cache hit.
[2026-05-23 09:53:04] [INFO ] Implicit Places using invariants in 39 ms returned [6, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 40 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/26 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1367 ms. Remains : 24/26 places, 42/42 transitions.
[2026-05-23 09:53:04] [INFO ] Flatten gal took : 4 ms
[2026-05-23 09:53:04] [INFO ] Flatten gal took : 3 ms
[2026-05-23 09:53:04] [INFO ] Input system was already deterministic with 42 transitions.
[2026-05-23 09:53:04] [INFO ] Flatten gal took : 3 ms
[2026-05-23 09:53:04] [INFO ] Flatten gal took : 3 ms
[2026-05-23 09:53:04] [INFO ] Time to serialize gal into /tmp/CTLFireability397645982861307104.gal : 1 ms
[2026-05-23 09:53:04] [INFO ] Time to serialize properties into /tmp/CTLFireability6144128330557607689.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/CTLFireability397645982861307104.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6144128330557607689.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 -...282
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,2874,0.05763,6672,2,1489,5,8380,6,0,140,10209,0


Converting to forward existential form...Done !
original formula: AF((AX(((((((((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_4>=1)&&(COMPTEUR_0>=1)))||(((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))...3434
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!(((((((((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_4>=1)&&(COMPTEUR_0>=1)))||((...5801
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t9, t10, t11, t12, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t...267
dead was empty
(forward)formula 0,1,0.502127,22576,1,0,370,77974,115,160,1190,89498,353
FORMULA BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 42/42 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 25 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 25 transition count 41
Applied a total of 2 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 41/42 (removed 1) transitions.
Running 38 sub problems to find dead transitions.
[2026-05-23 09:53:05] [INFO ] Flow matrix only has 29 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4334048206582243982.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6615343559243542313.kers'
[2026-05-23 09:53:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4334048206582243982.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6615343559243542313.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 29 rows 24 cols 125 entries
Finished phase 1 with 17 SingleSign rule and 1 generalized
[2026-05-23 09:53:05] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6615343559243542313.kers
Total runtime 1 ms.
[2026-05-23 09:53:05] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 29/54 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 4/37 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 0/54 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/54 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (OVERLAPS) 0/54 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 38 constraints, problems are : Problem set: 0 solved, 38 unsolved in 543 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 25/25 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 29/54 variables, 25/34 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 38/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 0/54 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/54 variables, and 76 constraints, problems are : Problem set: 0 solved, 38 unsolved in 947 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 25/25 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1504ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1505ms
[2026-05-23 09:53:06] [INFO ] Flow matrix only has 29 transitions (discarded 12 similar events)
[2026-05-23 09:53:06] [INFO ] Invariant cache hit.
[2026-05-23 09:53:06] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-23 09:53:06] [INFO ] Flow matrix only has 29 transitions (discarded 12 similar events)
[2026-05-23 09:53:06] [INFO ] Invariant cache hit.
[2026-05-23 09:53:06] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-23 09:53:06] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 25/26 places, 41/42 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1566 ms. Remains : 25/26 places, 41/42 transitions.
[2026-05-23 09:53:06] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:06] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:06] [INFO ] Input system was already deterministic with 41 transitions.
[2026-05-23 09:53:06] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:06] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:06] [INFO ] Time to serialize gal into /tmp/CTLFireability6067949557307770760.gal : 1 ms
[2026-05-23 09:53:06] [INFO ] Time to serialize properties into /tmp/CTLFireability15020088160139854293.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/CTLFireability6067949557307770760.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15020088160139854293.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,2874,0.060611,6684,2,2355,5,7793,6,0,143,9508,0


Converting to forward existential form...Done !
original formula: (EG(((EF((((((NB_ATTENTE_A_4>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))||(((NB_ATTENTE_A_1>=1)&&(ATTENTE_A>=1))&&((CAPACIT...1392
=> equivalent forward existential formula: [(FwdU((Init * EG(((E(TRUE U (((((NB_ATTENTE_A_4>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))||(((N...1867
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t9, t10, t11, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t...262
(forward)formula 0,0,0.962692,41288,1,0,438,115969,117,187,1252,186240,444
FORMULA BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-03 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 : 26/26 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 26 /26 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Running 39 sub problems to find dead transitions.
[2026-05-23 09:53:07] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13903377879761927730.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4534910048682023551.kers'
[2026-05-23 09:53:07] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13903377879761927730.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4534910048682023551.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 30 rows 26 cols 136 entries
Finished phase 1 with 18 SingleSign rule and 1 generalized
[2026-05-23 09:53:07] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4534910048682023551.kers
Total runtime 0 ms.
[2026-05-23 09:53:07] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 30/56 variables, 26/34 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 0/56 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 56/56 variables, and 38 constraints, problems are : Problem set: 0 solved, 39 unsolved in 436 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 30/56 variables, 26/34 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 39/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 0/56 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 56/56 variables, and 77 constraints, problems are : Problem set: 0 solved, 39 unsolved in 839 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1291ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 1292ms
[2026-05-23 09:53:08] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
[2026-05-23 09:53:08] [INFO ] Invariant cache hit.
[2026-05-23 09:53:08] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-23 09:53:08] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
[2026-05-23 09:53:08] [INFO ] Invariant cache hit.
[2026-05-23 09:53:08] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-23 09:53:08] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 1371 ms. Remains : 26/26 places, 42/42 transitions.
[2026-05-23 09:53:09] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:09] [INFO ] Flatten gal took : 3 ms
[2026-05-23 09:53:09] [INFO ] Input system was already deterministic with 42 transitions.
[2026-05-23 09:53:09] [INFO ] Flatten gal took : 6 ms
[2026-05-23 09:53:09] [INFO ] Flatten gal took : 3 ms
[2026-05-23 09:53:09] [INFO ] Time to serialize gal into /tmp/CTLFireability4337847514156791991.gal : 1 ms
[2026-05-23 09:53:09] [INFO ] Time to serialize properties into /tmp/CTLFireability2786272654757202966.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/CTLFireability4337847514156791991.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2786272654757202966.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,2874,0.058629,6592,2,2203,5,7871,6,0,148,8795,0


Converting to forward existential form...Done !
original formula: A(((((EF(((((((((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_4>=1)&&(COMPTEUR_0>=1)))||(((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1...7188
=> equivalent forward existential formula: [((Init * !(EG(!((((((!(EX(!(!((!(EG(!((SUR_PONT_A>=1)))) + ((((((CAPACITE>=1)&&(CONTROLEUR_2>=1))&&((NB_ATTENTE...10694
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t9, t10, t11, t12, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t...267
(forward)formula 0,1,1.09857,44468,1,0,708,134691,132,371,1318,216605,692
FORMULA BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 42/42 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 25 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 25 transition count 41
Applied a total of 2 rules in 9 ms. Remains 25 /26 variables (removed 1) and now considering 41/42 (removed 1) transitions.
Running 38 sub problems to find dead transitions.
[2026-05-23 09:53:10] [INFO ] Flow matrix only has 29 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17407946023663883726.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1677336959368012928.kers'
[2026-05-23 09:53:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17407946023663883726.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1677336959368012928.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 29 rows 24 cols 125 entries
Finished phase 1 with 17 SingleSign rule and 1 generalized
[2026-05-23 09:53:10] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1677336959368012928.kers
Total runtime 1 ms.
[2026-05-23 09:53:10] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 29/54 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 4/37 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 0/54 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/54 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (OVERLAPS) 0/54 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 38 constraints, problems are : Problem set: 0 solved, 38 unsolved in 520 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 25/25 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 29/54 variables, 25/34 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 38/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 0/54 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/54 variables, and 76 constraints, problems are : Problem set: 0 solved, 38 unsolved in 899 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 25/25 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1432ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1433ms
[2026-05-23 09:53:11] [INFO ] Flow matrix only has 29 transitions (discarded 12 similar events)
[2026-05-23 09:53:11] [INFO ] Invariant cache hit.
[2026-05-23 09:53:11] [INFO ] Implicit Places using invariants in 31 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/26 places, 41/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 24 /24 variables (removed 0) and now considering 41/41 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1476 ms. Remains : 24/26 places, 41/42 transitions.
[2026-05-23 09:53:11] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:11] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:11] [INFO ] Input system was already deterministic with 41 transitions.
[2026-05-23 09:53:11] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:11] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:11] [INFO ] Time to serialize gal into /tmp/CTLFireability3597756336023110891.gal : 1 ms
[2026-05-23 09:53:11] [INFO ] Time to serialize properties into /tmp/CTLFireability7831145911555210976.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/CTLFireability3597756336023110891.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7831145911555210976.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,2874,0.059238,6412,2,1530,5,7188,6,0,139,10071,0


Converting to forward existential form...Done !
original formula: AF((!(E(AF((((((CAPACITE<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_B_1<1)||(ATTENTE_B<1)))&&(((CAPACITE<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_B_2...681
=> equivalent forward existential formula: [FwdG(Init,!((!(E(!(EG(!((((((CAPACITE<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_B_1<1)||(ATTENTE_B<1)))&&(((CAPACITE<...750
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t9, t10, t11, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t...262
(forward)formula 0,0,0.982033,35220,1,0,265,125553,115,100,1227,155576,279
FORMULA BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 26 /26 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Running 39 sub problems to find dead transitions.
[2026-05-23 09:53:12] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12461179946268336377.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11731900817964631671.kers'
[2026-05-23 09:53:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12461179946268336377.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11731900817964631671.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 30 rows 26 cols 136 entries
Finished phase 1 with 18 SingleSign rule and 1 generalized
[2026-05-23 09:53:12] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11731900817964631671.kers
Total runtime 0 ms.
[2026-05-23 09:53:12] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 30/56 variables, 26/34 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 0/56 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 56/56 variables, and 38 constraints, problems are : Problem set: 0 solved, 39 unsolved in 475 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 30/56 variables, 26/34 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 39/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 0/56 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 56/56 variables, and 77 constraints, problems are : Problem set: 0 solved, 39 unsolved in 816 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1300ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 1301ms
[2026-05-23 09:53:13] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
[2026-05-23 09:53:13] [INFO ] Invariant cache hit.
[2026-05-23 09:53:13] [INFO ] Implicit Places using invariants in 22 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 23 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/26 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1327 ms. Remains : 25/26 places, 42/42 transitions.
[2026-05-23 09:53:13] [INFO ] Flatten gal took : 4 ms
[2026-05-23 09:53:13] [INFO ] Flatten gal took : 3 ms
[2026-05-23 09:53:13] [INFO ] Input system was already deterministic with 42 transitions.
[2026-05-23 09:53:13] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:13] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:13] [INFO ] Time to serialize gal into /tmp/CTLFireability7298487405180440830.gal : 1 ms
[2026-05-23 09:53:13] [INFO ] Time to serialize properties into /tmp/CTLFireability1176840761939684078.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/CTLFireability7298487405180440830.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1176840761939684078.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,2874,0.04561,6000,2,1408,5,6155,6,0,144,7844,0


Converting to forward existential form...Done !
original formula: A((((EG(!(EF((SUR_PONT_A>=1)))) + A(!((((CAPACITE>=5)&&(VIDANGE_1>=1))||((CAPACITE>=5)&&(VIDANGE_2>=1)))) U EG(!((((((((NB_ATTENTE_A_4<1)...3019
=> equivalent forward existential formula: [((Init * !(EG(!(!(!(EX(!((((!(EG(!(!(EX(!((((((((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_4>=1)&&...7889
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t9, t10, t11, t12, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t...267
(forward)formula 0,0,0.980308,39024,1,0,456,152957,126,231,1271,182082,458
FORMULA BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 42/42 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 25 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 25 transition count 41
Applied a total of 2 rules in 3 ms. Remains 25 /26 variables (removed 1) and now considering 41/42 (removed 1) transitions.
Running 38 sub problems to find dead transitions.
[2026-05-23 09:53:14] [INFO ] Flow matrix only has 29 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10540906412653721171.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7996553580487128919.kers'
[2026-05-23 09:53:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10540906412653721171.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7996553580487128919.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 29 rows 24 cols 125 entries
Finished phase 1 with 17 SingleSign rule and 1 generalized
[2026-05-23 09:53:14] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7996553580487128919.kers
Total runtime 0 ms.
[2026-05-23 09:53:14] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 29/54 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 4/37 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 0/54 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/54 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (OVERLAPS) 0/54 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 38 constraints, problems are : Problem set: 0 solved, 38 unsolved in 587 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 25/25 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 29/54 variables, 25/34 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 38/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 0/54 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/54 variables, and 76 constraints, problems are : Problem set: 0 solved, 38 unsolved in 929 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 25/25 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1532ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1532ms
[2026-05-23 09:53:16] [INFO ] Flow matrix only has 29 transitions (discarded 12 similar events)
[2026-05-23 09:53:16] [INFO ] Invariant cache hit.
[2026-05-23 09:53:16] [INFO ] Implicit Places using invariants in 42 ms returned [6, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 42 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 23/26 places, 41/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 41/41 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1579 ms. Remains : 23/26 places, 41/42 transitions.
[2026-05-23 09:53:16] [INFO ] Flatten gal took : 3 ms
[2026-05-23 09:53:16] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:16] [INFO ] Input system was already deterministic with 41 transitions.
[2026-05-23 09:53:16] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:16] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:16] [INFO ] Time to serialize gal into /tmp/CTLFireability11534064866293350568.gal : 1 ms
[2026-05-23 09:53:16] [INFO ] Time to serialize properties into /tmp/CTLFireability16371961158956155868.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/CTLFireability11534064866293350568.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16371961158956155868.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,2874,0.074097,7104,2,1482,5,11201,6,0,135,12065,0


Converting to forward existential form...Done !
original formula: EG(EX(TRUE))
=> equivalent forward existential formula: [FwdG(Init,EX(TRUE))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t9, t10, t11, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t...262
dead was empty
(forward)formula 0,0,0.486593,22448,1,0,167,76679,97,44,1056,84801,145
FORMULA BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 26/26 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 26 /26 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Running 39 sub problems to find dead transitions.
[2026-05-23 09:53:17] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3747219787306888813.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7827316136442333606.kers'
[2026-05-23 09:53:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3747219787306888813.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7827316136442333606.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 30 rows 26 cols 136 entries
Finished phase 1 with 18 SingleSign rule and 1 generalized
[2026-05-23 09:53:17] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-7827316136442333606.kers
Total runtime 1 ms.
[2026-05-23 09:53:17] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 30/56 variables, 26/34 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 0/56 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 56/56 variables, and 38 constraints, problems are : Problem set: 0 solved, 39 unsolved in 441 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 30/56 variables, 26/34 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 39/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 0/56 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 56/56 variables, and 77 constraints, problems are : Problem set: 0 solved, 39 unsolved in 836 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1299ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 1299ms
[2026-05-23 09:53:18] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
[2026-05-23 09:53:18] [INFO ] Invariant cache hit.
[2026-05-23 09:53:18] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-23 09:53:18] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
[2026-05-23 09:53:18] [INFO ] Invariant cache hit.
[2026-05-23 09:53:18] [INFO ] State equation strengthened by 4 read => feed constraints.
[2026-05-23 09:53:18] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2026-05-23 09:53:18] [INFO ] Redundant transitions in 1 ms returned []
Skipped dead transition search.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1387 ms. Remains : 26/26 places, 42/42 transitions.
[2026-05-23 09:53:18] [INFO ] Flatten gal took : 3 ms
[2026-05-23 09:53:18] [INFO ] Flatten gal took : 3 ms
[2026-05-23 09:53:18] [INFO ] Input system was already deterministic with 42 transitions.
[2026-05-23 09:53:18] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:18] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:18] [INFO ] Time to serialize gal into /tmp/CTLFireability8208375841284909985.gal : 1 ms
[2026-05-23 09:53:18] [INFO ] Time to serialize properties into /tmp/CTLFireability430239330262385141.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/CTLFireability8208375841284909985.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability430239330262385141.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 -...282
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,2874,0.058875,6624,2,2203,5,7871,6,0,148,8795,0


Converting to forward existential form...Done !
original formula: AF(EG((AF(((ROUTE_A>=1)&&(NB_ATTENTE_A_0>=1))) + (EG((((NB_ATTENTE_A_2>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))) * ((SUR...248
=> equivalent forward existential formula: [FwdG(Init,!(EG((!(EG(!(((ROUTE_A>=1)&&(NB_ATTENTE_A_0>=1))))) + (EG((((NB_ATTENTE_A_2>=1)&&(ATTENTE_A>=1))&&((C...299
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t9, t10, t11, t12, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t...267
(forward)formula 0,0,0.801697,35736,1,0,408,112270,113,171,1267,162204,395
FORMULA BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-09 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 : 26/26 places, 42/42 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 25 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 25 transition count 41
Applied a total of 2 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 41/42 (removed 1) transitions.
Running 38 sub problems to find dead transitions.
[2026-05-23 09:53:19] [INFO ] Flow matrix only has 29 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1540172442017413623.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12308383691218162763.kers'
[2026-05-23 09:53:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1540172442017413623.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12308383691218162763.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 29 rows 24 cols 125 entries
Finished phase 1 with 17 SingleSign rule and 1 generalized
[2026-05-23 09:53:19] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12308383691218162763.kers
Total runtime 0 ms.
[2026-05-23 09:53:19] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 29/54 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 4/37 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 0/54 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/54 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (OVERLAPS) 0/54 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 38 constraints, problems are : Problem set: 0 solved, 38 unsolved in 562 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 25/25 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 29/54 variables, 25/34 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 38/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (OVERLAPS) 0/54 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/54 variables, and 76 constraints, problems are : Problem set: 0 solved, 38 unsolved in 920 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 25/25 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1495ms problems are : Problem set: 0 solved, 38 unsolved
Search for dead transitions found 0 dead transitions in 1495ms
[2026-05-23 09:53:20] [INFO ] Flow matrix only has 29 transitions (discarded 12 similar events)
[2026-05-23 09:53:20] [INFO ] Invariant cache hit.
[2026-05-23 09:53:20] [INFO ] Implicit Places using invariants in 24 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/26 places, 41/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 41/41 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1522 ms. Remains : 24/26 places, 41/42 transitions.
[2026-05-23 09:53:20] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-23 09:53:20] [INFO ] Flatten gal took : 3 ms
FORMULA BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-23 09:53:20] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:20] [INFO ] Input system was already deterministic with 41 transitions.
Support contains 0 out of 24 places (down from 12) after GAL structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Running 39 sub problems to find dead transitions.
[2026-05-23 09:53:20] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1606339887994370045.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3084112803115504245.kers'
[2026-05-23 09:53:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1606339887994370045.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3084112803115504245.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 30 rows 26 cols 136 entries
Finished phase 1 with 18 SingleSign rule and 1 generalized
[2026-05-23 09:53:20] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3084112803115504245.kers
Total runtime 0 ms.
[2026-05-23 09:53:20] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 30/56 variables, 26/34 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 0/56 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 56/56 variables, and 38 constraints, problems are : Problem set: 0 solved, 39 unsolved in 434 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 30/56 variables, 26/34 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 39/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 0/56 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 56/56 variables, and 77 constraints, problems are : Problem set: 0 solved, 39 unsolved in 826 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1269ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 1269ms
[2026-05-23 09:53:22] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
[2026-05-23 09:53:22] [INFO ] Invariant cache hit.
[2026-05-23 09:53:22] [INFO ] Implicit Places using invariants in 36 ms returned [6, 16]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 37 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/26 places, 42/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1308 ms. Remains : 24/26 places, 42/42 transitions.
[2026-05-23 09:53:22] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:22] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:22] [INFO ] Input system was already deterministic with 42 transitions.
[2026-05-23 09:53:22] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:22] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:22] [INFO ] Time to serialize gal into /tmp/CTLFireability7797684847088628781.gal : 0 ms
[2026-05-23 09:53:22] [INFO ] Time to serialize properties into /tmp/CTLFireability8646463848598372024.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/CTLFireability7797684847088628781.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8646463848598372024.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,2874,0.06064,6668,2,1489,5,8380,6,0,140,10209,0


Converting to forward existential form...Done !
original formula: E(!((((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_1>=1)&&(COMPTEUR_2>=1)))) U EX(AG(!(A(((ROUTE_A>=1)&&(NB_ATTENTE_A_0>=1)) U...176
=> equivalent forward existential formula: [(EY(FwdU(Init,!((((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_1>=1)&&(COMPTEUR_2>=1)))))) * !(E(TRU...293
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t9, t10, t11, t12, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t...267
Hit Full ! (commute/partial/dont) 16/0/26
(forward)formula 0,1,0.863539,34600,1,0,370,126037,121,150,1175,153179,365
FORMULA BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 26/26 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Skipped dead transition search.
[2026-05-23 09:53:23] [INFO ] Flow matrix only has 30 transitions (discarded 12 similar events)
[2026-05-23 09:53:23] [INFO ] Invariant cache hit.
[2026-05-23 09:53:23] [INFO ] Implicit Places using invariants in 29 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/26 places, 42/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31 ms. Remains : 25/26 places, 42/42 transitions.
[2026-05-23 09:53:23] [INFO ] Flatten gal took : 5 ms
[2026-05-23 09:53:23] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:23] [INFO ] Input system was already deterministic with 42 transitions.
[2026-05-23 09:53:23] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:23] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:23] [INFO ] Time to serialize gal into /tmp/CTLFireability14188242359286273577.gal : 1 ms
[2026-05-23 09:53:23] [INFO ] Time to serialize properties into /tmp/CTLFireability11338914549850016581.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/CTLFireability14188242359286273577.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11338914549850016581.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,2874,0.048335,6024,2,1408,5,6155,6,0,144,7844,0


Converting to forward existential form...Done !
original formula: ((EX((AF(((A((((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_1>=1)&&(COMPTEUR_1>=1))) U (SUR_PONT_A>=1)) * ((NB_ATTENTE_B_0<1)|...748
=> equivalent forward existential formula: ([(EY((Init * !((EX((!(EG(!(((!((E(!((SUR_PONT_A>=1)) U (!((((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTEN...3473
Reverse transition relation is NOT exact ! Due to transitions t0, t4, t9, t10, t11, t12, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t...267
dead was empty
Hit Full ! (commute/partial/dont) 34/6/8
(forward)formula 0,0,1.32603,50180,1,0,902,218929,142,480,1224,269855,879
FORMULA BridgeAndVehicles-PT-V04P05N02-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2026-05-23 09:53:24] [INFO ] Flatten gal took : 2 ms
[2026-05-23 09:53:24] [INFO ] Flatten gal took : 2 ms
Total runtime 31187 ms.

BK_STOP 1779530004529

--------------------
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="BridgeAndVehicles-PT-V04P05N02"
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 BridgeAndVehicles-PT-V04P05N02, 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 r034-tall-177946841800162"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V04P05N02.tgz
mv BridgeAndVehicles-PT-V04P05N02 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 ;