About the Execution of ITS-Tools for GPPP-PT-C0100N0000001000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9524.071 | 3600000.00 | 3639284.00 | 82085.50 | ??F?F?F????????? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r146-tall-177961074100330.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is GPPP-PT-C0100N0000001000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074100330
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.5K Mar 7 11:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Mar 7 11:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 7 11:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Mar 7 11:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 10:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 10:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 15 10:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 7 11:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Mar 7 11:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 7 11:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Mar 7 11:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 17 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1 Mar 3 18:30 large_marking
-rw-r--r-- 1 mcc users 21K 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 GPPP-PT-C0100N0000001000-CTLFireability-2024-00
FORMULA_NAME GPPP-PT-C0100N0000001000-CTLFireability-2024-01
FORMULA_NAME GPPP-PT-C0100N0000001000-CTLFireability-2024-02
FORMULA_NAME GPPP-PT-C0100N0000001000-CTLFireability-2024-03
FORMULA_NAME GPPP-PT-C0100N0000001000-CTLFireability-2024-04
FORMULA_NAME GPPP-PT-C0100N0000001000-CTLFireability-2024-05
FORMULA_NAME GPPP-PT-C0100N0000001000-CTLFireability-2024-06
FORMULA_NAME GPPP-PT-C0100N0000001000-CTLFireability-2024-07
FORMULA_NAME GPPP-PT-C0100N0000001000-CTLFireability-2024-08
FORMULA_NAME GPPP-PT-C0100N0000001000-CTLFireability-2024-09
FORMULA_NAME GPPP-PT-C0100N0000001000-CTLFireability-2024-10
FORMULA_NAME GPPP-PT-C0100N0000001000-CTLFireability-2024-11
FORMULA_NAME GPPP-PT-C0100N0000001000-CTLFireability-2024-12
FORMULA_NAME GPPP-PT-C0100N0000001000-CTLFireability-2024-13
FORMULA_NAME GPPP-PT-C0100N0000001000-CTLFireability-2024-14
FORMULA_NAME GPPP-PT-C0100N0000001000-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779716536046
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPPP-PT-C0100N0000001000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-25 13:42:17] [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]
[2026-05-25 13:42:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 13:42:17] [INFO ] Load time of PNML (sax parser for PT used): 41 ms
[2026-05-25 13:42:17] [INFO ] Transformed 33 places.
[2026-05-25 13:42:17] [INFO ] Transformed 22 transitions.
[2026-05-25 13:42:17] [INFO ] Parsed PT model containing 33 places and 22 transitions and 83 arcs in 129 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 31 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 8 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Running 21 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-326918873415805440.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17482722790475580107.kers'
[2026-05-25 13:42:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-326918873415805440.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17482722790475580107.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 22 rows 27 cols 71 entries
Finished phase 1 with 13 SingleSign rule and 8 generalized
[2026-05-25 13:42:17] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17482722790475580107.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/32 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (OVERLAPS) 1/33 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 21 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Problem TDEAD19 is UNSAT
At refinement iteration 5 (OVERLAPS) 22/55 variables, 33/45 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/45 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/55 variables, 0/45 constraints. Problems are: Problem set: 1 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 55/55 variables, and 45 constraints, problems are : Problem set: 1 solved, 20 unsolved in 458 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 33/33 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 7/7 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 1/8 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 3/11 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 1/33 variables, 1/12 constraints. Problems are: Problem set: 1 solved, 20 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 33/55 variables, and 12 constraints, problems are : Problem set: 1 solved, 20 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/33 constraints, PredecessorRefiner: 0/21 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20552ms problems are : Problem set: 1 solved, 20 unsolved
Search for dead transitions found 1 dead transitions in 20563ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13400404755698703608.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12250622712644136673.kers'
[2026-05-25 13:42:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13400404755698703608.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12250622712644136673.kers]
Culling duplicate invariants (modulo rational): removing 6 columns.
Culled 6 columns in 0 ms.
// Phase 1: matrix 21 rows 27 cols 68 entries
Finished phase 1 with 13 SingleSign rule and 7 generalized
[2026-05-25 13:42:38] [INFO ] Computed 13 invariants in 0 ms
Computed 13 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12250622712644136673.kers
Total runtime 0 ms.
[2026-05-25 13:42:38] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-25 13:42:38] [INFO ] Invariant cache hit.
[2026-05-25 13:42:38] [INFO ] Implicit Places using invariants and state equation in 47 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 100 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/33 places, 21/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 20725 ms. Remains : 32/33 places, 21/22 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 32 /32 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Running 20 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12531781273800279773.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14396077454932525684.kers'
[2026-05-25 13:42:38] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12531781273800279773.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14396077454932525684.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 21 rows 27 cols 68 entries
Finished phase 1 with 13 SingleSign rule and 7 generalized
[2026-05-25 13:42:38] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-14396077454932525684.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/31 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 1/32 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/32 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 21/53 variables, 32/44 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/53 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (OVERLAPS) 0/53 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 53/53 variables, and 44 constraints, problems are : Problem set: 0 solved, 20 unsolved in 328 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/31 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 31/53 variables, and 11 constraints, problems are : Problem set: 0 solved, 20 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 4/5 constraints, State Equation: 0/32 constraints, PredecessorRefiner: 0/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20355ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 20355ms
[2026-05-25 13:42:58] [INFO ] Invariant cache hit.
[2026-05-25 13:42:58] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 13:42:58] [INFO ] Invariant cache hit.
[2026-05-25 13:42:58] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 20427 ms. Remains : 32/32 places, 21/21 transitions.
Support contains 31 out of 32 places after structural reductions.
[2026-05-25 13:42:58] [INFO ] Flatten gal took : 17 ms
[2026-05-25 13:42:58] [INFO ] Flatten gal took : 6 ms
[2026-05-25 13:42:58] [INFO ] Input system was already deterministic with 21 transitions.
Reduction of identical properties reduced properties to check from 37 to 36
RANDOM walk for 41039 steps (12 resets) in 203 ms. (201 steps per ms) remains 8/36 properties
BEST_FIRST walk for 40003 steps (8 resets) in 519 ms. (76 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 208 ms. (191 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 225 ms. (177 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 160 ms. (248 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 129 ms. (307 steps per ms) remains 6/6 properties
[2026-05-25 13:42:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 4/19 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 1/20 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/20 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp31 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 7/27 variables, 5/9 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/27 variables, 0/9 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 2/29 variables, 2/11 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/29 variables, 0/11 constraints. Problems are: Problem set: 4 solved, 2 unsolved
Problem AtomicPropp33 is UNSAT
At refinement iteration 10 (OVERLAPS) 19/48 variables, 29/40 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/48 variables, 0/40 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/50 variables, 1/41 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/50 variables, 0/41 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 3/53 variables, 2/43 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/53 variables, 1/44 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/53 variables, 0/44 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/53 variables, 0/44 constraints. Problems are: Problem set: 5 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 53/53 variables, and 44 constraints, problems are : Problem set: 5 solved, 1 unsolved in 97 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 7/11 variables, 2/2 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/2 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/12 variables, 1/3 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/3 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 14/26 variables, 5/8 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/26 variables, 0/8 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 3/29 variables, 3/11 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/29 variables, 0/11 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 19/48 variables, 29/40 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/48 variables, 1/41 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/48 variables, 0/41 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/50 variables, 1/42 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/50 variables, 0/42 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 3/53 variables, 2/44 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/53 variables, 1/45 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/53 variables, 0/45 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/53 variables, 0/45 constraints. Problems are: Problem set: 5 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 53/53 variables, and 45 constraints, problems are : Problem set: 5 solved, 1 unsolved in 105 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 1/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 206ms problems are : Problem set: 5 solved, 1 unsolved
Finished Parikh walk after 844 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=281 )
Parikh walk visited 1 properties in 9 ms.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2026-05-25 13:42:59] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-25 13:42:59] [INFO ] Flatten gal took : 9 ms
FORMULA GPPP-PT-C0100N0000001000-CTLFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0100N0000001000-CTLFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 13:42:59] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:42:59] [INFO ] Input system was already deterministic with 21 transitions.
Computed a total of 30 stabilizing places and 19 stable transitions
Graph (complete) has 76 edges and 32 vertex of which 28 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 21
Applied a total of 1 rules in 3 ms. Remains 31 /32 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Running 20 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14527027144551797609.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9824198021273082186.kers'
[2026-05-25 13:42:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14527027144551797609.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9824198021273082186.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 21 rows 26 cols 67 entries
Finished phase 1 with 13 SingleSign rule and 7 generalized
[2026-05-25 13:42:59] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9824198021273082186.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/31 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 21/52 variables, 31/42 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/52 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 52/52 variables, and 42 constraints, problems are : Problem set: 0 solved, 20 unsolved in 197 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 31/31 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/31 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 21/52 variables, 31/42 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 52/52 variables, and 62 constraints, problems are : Problem set: 0 solved, 20 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 31/31 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20219ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 20219ms
[2026-05-25 13:43:19] [INFO ] Invariant cache hit.
[2026-05-25 13:43:19] [INFO ] Implicit Places using invariants in 36 ms returned [3, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 51 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/32 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 20275 ms. Remains : 29/32 places, 21/21 transitions.
[2026-05-25 13:43:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:43:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:43:19] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:43:19] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:43:19] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:43:19] [INFO ] Time to serialize gal into /tmp/CTLFireability11422236063560513532.gal : 2 ms
[2026-05-25 13:43:19] [INFO ] Time to serialize properties into /tmp/CTLFireability5160017447251566167.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/CTLFireability11422236063560513532.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5160017447251566167.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:43:49] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:43:49] [INFO ] Applying decomposition
[2026-05-25 13:43:49] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2265639657289968084.txt' '-o' '/tmp/graph2265639657289968084.bin' '-w' '/tmp/graph2265639657289968084.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2265639657289968084.bin' '-l' '-1' '-v' '-w' '/tmp/graph2265639657289968084.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:43:49] [INFO ] Decomposing Gal with order
[2026-05-25 13:43:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:43:49] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:43:50] [INFO ] Flatten gal took : 68 ms
[2026-05-25 13:43:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 13:43:50] [INFO ] Time to serialize gal into /tmp/CTLFireability3272542802442981821.gal : 1 ms
[2026-05-25 13:43:50] [INFO ] Time to serialize properties into /tmp/CTLFireability5997873900105350643.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/CTLFireability3272542802442981821.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5997873900105350643.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 21
Applied a total of 1 rules in 2 ms. Remains 31 /32 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 13:44:20] [INFO ] Invariant cache hit.
[2026-05-25 13:44:20] [INFO ] Implicit Places using invariants in 37 ms returned [3, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 38 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/32 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 29 /29 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42 ms. Remains : 29/32 places, 21/21 transitions.
[2026-05-25 13:44:20] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:44:20] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:44:20] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:44:20] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:44:20] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:44:20] [INFO ] Time to serialize gal into /tmp/CTLFireability12028942247876400105.gal : 1 ms
[2026-05-25 13:44:20] [INFO ] Time to serialize properties into /tmp/CTLFireability9453441819348618493.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/CTLFireability12028942247876400105.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9453441819348618493.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:44:50] [INFO ] Flatten gal took : 4 ms
[2026-05-25 13:44:50] [INFO ] Applying decomposition
[2026-05-25 13:44:50] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3499586263004743836.txt' '-o' '/tmp/graph3499586263004743836.bin' '-w' '/tmp/graph3499586263004743836.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3499586263004743836.bin' '-l' '-1' '-v' '-w' '/tmp/graph3499586263004743836.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:44:50] [INFO ] Decomposing Gal with order
[2026-05-25 13:44:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:44:50] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:44:50] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:44:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 13:44:50] [INFO ] Time to serialize gal into /tmp/CTLFireability18293274338223581012.gal : 1 ms
[2026-05-25 13:44:50] [INFO ] Time to serialize properties into /tmp/CTLFireability5212207755214967979.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/CTLFireability18293274338223581012.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5212207755214967979.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 21
Applied a total of 1 rules in 1 ms. Remains 31 /32 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 13:45:20] [INFO ] Invariant cache hit.
[2026-05-25 13:45:20] [INFO ] Implicit Places using invariants in 34 ms returned [3, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 48 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/32 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 29 /29 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 49 ms. Remains : 29/32 places, 21/21 transitions.
[2026-05-25 13:45:20] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:45:20] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:45:20] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:45:20] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:45:20] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:45:20] [INFO ] Time to serialize gal into /tmp/CTLFireability5319154677272412969.gal : 0 ms
[2026-05-25 13:45:20] [INFO ] Time to serialize properties into /tmp/CTLFireability17124511107996682061.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/CTLFireability5319154677272412969.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17124511107996682061.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:45:50] [INFO ] Flatten gal took : 5 ms
[2026-05-25 13:45:50] [INFO ] Applying decomposition
[2026-05-25 13:45:50] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph625532982181600598.txt' '-o' '/tmp/graph625532982181600598.bin' '-w' '/tmp/graph625532982181600598.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph625532982181600598.bin' '-l' '-1' '-v' '-w' '/tmp/graph625532982181600598.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:45:50] [INFO ] Decomposing Gal with order
[2026-05-25 13:45:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:45:50] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:45:50] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:45:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 13:45:50] [INFO ] Time to serialize gal into /tmp/CTLFireability16115037552165254351.gal : 0 ms
[2026-05-25 13:45:50] [INFO ] Time to serialize properties into /tmp/CTLFireability12266972064583257116.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/CTLFireability16115037552165254351.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12266972064583257116.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 32/32 places, 21/21 transitions.
Graph (complete) has 76 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 30 transition count 19
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 29 transition count 18
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 67 edges and 27 vertex of which 26 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 2 with 3 rules applied. Total rules applied 7 place count 26 transition count 17
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 7 place count 26 transition count 16
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 9 place count 25 transition count 16
Applied a total of 9 rules in 13 ms. Remains 25 /32 variables (removed 7) and now considering 16/21 (removed 5) transitions.
Running 15 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3633504313045382145.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8847701068985694300.kers'
[2026-05-25 13:46:20] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3633504313045382145.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8847701068985694300.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 16 rows 20 cols 51 entries
Finished phase 1 with 11 SingleSign rule and 4 generalized
[2026-05-25 13:46:20] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8847701068985694300.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 1/25 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 15 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/25 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 16/41 variables, 25/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 0/41 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 41/41 variables, and 35 constraints, problems are : Problem set: 0 solved, 15 unsolved in 173 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 1/25 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/25 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 41/41 variables, and 35 constraints, problems are : Problem set: 0 solved, 15 unsolved in 20010 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 0/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20189ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 20189ms
[2026-05-25 13:46:40] [INFO ] Invariant cache hit.
[2026-05-25 13:46:40] [INFO ] Implicit Places using invariants in 41 ms returned [0, 3, 15]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 49 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 22/32 places, 16/21 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 18 transition count 13
Applied a total of 7 rules in 2 ms. Remains 18 /22 variables (removed 4) and now considering 13/16 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8595448701696070919.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6822080004796966098.kers'
[2026-05-25 13:46:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8595448701696070919.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6822080004796966098.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 13 rows 15 cols 41 entries
Finished phase 1 with 7 SingleSign rule and 5 generalized
[2026-05-25 13:46:40] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6822080004796966098.kers
Total runtime 0 ms.
[2026-05-25 13:46:40] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-25 13:46:40] [INFO ] Invariant cache hit.
[2026-05-25 13:46:40] [INFO ] Implicit Places using invariants and state equation in 28 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 54 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 17/32 places, 13/21 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 16 transition count 11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 15 transition count 11
Applied a total of 2 rules in 9 ms. Remains 15 /17 variables (removed 2) and now considering 11/13 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16094374045556930349.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7002439640204920790.kers'
[2026-05-25 13:46:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16094374045556930349.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7002439640204920790.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 11 rows 12 cols 34 entries
Finished phase 1 with 8 SingleSign rule and 2 generalized
[2026-05-25 13:46:40] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-7002439640204920790.kers
Total runtime 0 ms.
[2026-05-25 13:46:40] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-25 13:46:40] [INFO ] Invariant cache hit.
[2026-05-25 13:46:40] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 15/32 places, 11/21 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 20377 ms. Remains : 15/32 places, 11/21 transitions.
[2026-05-25 13:46:40] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:46:40] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:46:40] [INFO ] Input system was already deterministic with 11 transitions.
[2026-05-25 13:46:40] [INFO ] Flatten gal took : 0 ms
[2026-05-25 13:46:40] [INFO ] Flatten gal took : 0 ms
[2026-05-25 13:46:40] [INFO ] Time to serialize gal into /tmp/CTLFireability12522033988885683374.gal : 0 ms
[2026-05-25 13:46:40] [INFO ] Time to serialize properties into /tmp/CTLFireability8416211159000483312.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/CTLFireability12522033988885683374.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8416211159000483312.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.55611e+07,5.69652,151672,2,223265,5,560793,6,0,73,397853,0
Converting to forward existential form...Done !
original formula: AG(EF((((S7P>=1)&&(GAP>=1))&&(c1>=700))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((S7P>=1)&&(GAP>=1))&&(c1>=700)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t10, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...171
(forward)formula 0,0,21.7727,357952,1,0,35,944652,43,16,3187,498533,32
FORMULA GPPP-PT-C0100N0000001000-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 32/32 places, 21/21 transitions.
Graph (complete) has 76 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 2 ms. Remains 31 /32 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Running 20 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1058159242715447623.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12496889731333469599.kers'
[2026-05-25 13:47:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1058159242715447623.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12496889731333469599.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 21 rows 26 cols 67 entries
Finished phase 1 with 13 SingleSign rule and 7 generalized
[2026-05-25 13:47:02] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12496889731333469599.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/31 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 21/52 variables, 31/42 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/52 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 52/52 variables, and 42 constraints, problems are : Problem set: 0 solved, 20 unsolved in 198 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 31/31 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/31 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 31/52 variables, and 11 constraints, problems are : Problem set: 0 solved, 20 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/31 constraints, PredecessorRefiner: 0/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20226ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 20226ms
[2026-05-25 13:47:23] [INFO ] Invariant cache hit.
[2026-05-25 13:47:23] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-25 13:47:23] [INFO ] Invariant cache hit.
[2026-05-25 13:47:23] [INFO ] Implicit Places using invariants and state equation in 45 ms returned [1, 2, 5]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 87 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 28/32 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 20319 ms. Remains : 28/32 places, 21/21 transitions.
[2026-05-25 13:47:23] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:47:23] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:47:23] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:47:23] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:47:23] [INFO ] Flatten gal took : 5 ms
[2026-05-25 13:47:23] [INFO ] Time to serialize gal into /tmp/CTLFireability9737598753180274055.gal : 0 ms
[2026-05-25 13:47:23] [INFO ] Time to serialize properties into /tmp/CTLFireability14108358388587967651.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/CTLFireability9737598753180274055.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14108358388587967651.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:47:53] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:47:53] [INFO ] Applying decomposition
[2026-05-25 13:47:53] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph16485709438995219682.txt' '-o' '/tmp/graph16485709438995219682.bin' '-w' '/tmp/graph16485709438995219682.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16485709438995219682.bin' '-l' '-1' '-v' '-w' '/tmp/graph16485709438995219682.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:47:53] [INFO ] Decomposing Gal with order
[2026-05-25 13:47:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:47:53] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:47:53] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:47:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 13:47:53] [INFO ] Time to serialize gal into /tmp/CTLFireability1863108818365599039.gal : 0 ms
[2026-05-25 13:47:53] [INFO ] Time to serialize properties into /tmp/CTLFireability11807833474306527865.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/CTLFireability1863108818365599039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11807833474306527865.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 21
Applied a total of 1 rules in 3 ms. Remains 31 /32 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 13:48:23] [INFO ] Invariant cache hit.
[2026-05-25 13:48:23] [INFO ] Implicit Places using invariants in 30 ms returned [3, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 38 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/32 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42 ms. Remains : 29/32 places, 21/21 transitions.
[2026-05-25 13:48:23] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:48:23] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:48:23] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:48:23] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:48:23] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:48:23] [INFO ] Time to serialize gal into /tmp/CTLFireability10439273834771297015.gal : 0 ms
[2026-05-25 13:48:23] [INFO ] Time to serialize properties into /tmp/CTLFireability10752364847564653856.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/CTLFireability10439273834771297015.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10752364847564653856.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:48:53] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:48:53] [INFO ] Applying decomposition
[2026-05-25 13:48:53] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12757083720694772341.txt' '-o' '/tmp/graph12757083720694772341.bin' '-w' '/tmp/graph12757083720694772341.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12757083720694772341.bin' '-l' '-1' '-v' '-w' '/tmp/graph12757083720694772341.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:48:53] [INFO ] Decomposing Gal with order
[2026-05-25 13:48:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:48:53] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:48:53] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:48:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 13:48:53] [INFO ] Time to serialize gal into /tmp/CTLFireability13178343071713266140.gal : 1 ms
[2026-05-25 13:48:53] [INFO ] Time to serialize properties into /tmp/CTLFireability152730961023274041.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/CTLFireability13178343071713266140.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability152730961023274041.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 21
Applied a total of 1 rules in 1 ms. Remains 31 /32 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 13:49:23] [INFO ] Invariant cache hit.
[2026-05-25 13:49:23] [INFO ] Implicit Places using invariants in 30 ms returned [3, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 31 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/32 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 29 /29 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 33 ms. Remains : 29/32 places, 21/21 transitions.
[2026-05-25 13:49:23] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:49:23] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:49:23] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:49:23] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:49:23] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:49:23] [INFO ] Time to serialize gal into /tmp/CTLFireability10857319717048012291.gal : 1 ms
[2026-05-25 13:49:23] [INFO ] Time to serialize properties into /tmp/CTLFireability14618936917847332871.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/CTLFireability10857319717048012291.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14618936917847332871.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:49:53] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:49:53] [INFO ] Applying decomposition
[2026-05-25 13:49:53] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18107386423701010921.txt' '-o' '/tmp/graph18107386423701010921.bin' '-w' '/tmp/graph18107386423701010921.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18107386423701010921.bin' '-l' '-1' '-v' '-w' '/tmp/graph18107386423701010921.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:49:53] [INFO ] Decomposing Gal with order
[2026-05-25 13:49:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:49:53] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:49:53] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:49:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 13:49:53] [INFO ] Time to serialize gal into /tmp/CTLFireability9543359850357164340.gal : 0 ms
[2026-05-25 13:49:53] [INFO ] Time to serialize properties into /tmp/CTLFireability11178967262859903281.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/CTLFireability9543359850357164340.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11178967262859903281.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 21
Applied a total of 1 rules in 1 ms. Remains 31 /32 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 13:50:23] [INFO ] Invariant cache hit.
[2026-05-25 13:50:23] [INFO ] Implicit Places using invariants in 31 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34 ms. Remains : 30/32 places, 21/21 transitions.
[2026-05-25 13:50:23] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:50:23] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:50:23] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:50:23] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:50:23] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:50:23] [INFO ] Time to serialize gal into /tmp/CTLFireability7967737715720547975.gal : 1 ms
[2026-05-25 13:50:23] [INFO ] Time to serialize properties into /tmp/CTLFireability2958106862934820864.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/CTLFireability7967737715720547975.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2958106862934820864.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:50:53] [INFO ] Flatten gal took : 0 ms
[2026-05-25 13:50:53] [INFO ] Applying decomposition
[2026-05-25 13:50:53] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6726051203226380639.txt' '-o' '/tmp/graph6726051203226380639.bin' '-w' '/tmp/graph6726051203226380639.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6726051203226380639.bin' '-l' '-1' '-v' '-w' '/tmp/graph6726051203226380639.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:50:53] [INFO ] Decomposing Gal with order
[2026-05-25 13:50:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:50:53] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:50:53] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:50:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 13:50:53] [INFO ] Time to serialize gal into /tmp/CTLFireability1176257121539813617.gal : 0 ms
[2026-05-25 13:50:53] [INFO ] Time to serialize properties into /tmp/CTLFireability18227708420790345130.ctl : 4 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/CTLFireability1176257121539813617.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18227708420790345130.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 21
Applied a total of 1 rules in 1 ms. Remains 31 /32 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 13:51:23] [INFO ] Invariant cache hit.
[2026-05-25 13:51:23] [INFO ] Implicit Places using invariants in 30 ms returned [3, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 31 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/32 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 29 /29 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32 ms. Remains : 29/32 places, 21/21 transitions.
[2026-05-25 13:51:23] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:51:23] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:51:23] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:51:23] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:51:23] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:51:23] [INFO ] Time to serialize gal into /tmp/CTLFireability8325281693147253797.gal : 1 ms
[2026-05-25 13:51:23] [INFO ] Time to serialize properties into /tmp/CTLFireability5246939630451547905.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/CTLFireability8325281693147253797.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5246939630451547905.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:51:53] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:51:53] [INFO ] Applying decomposition
[2026-05-25 13:51:53] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2584907210362824891.txt' '-o' '/tmp/graph2584907210362824891.bin' '-w' '/tmp/graph2584907210362824891.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2584907210362824891.bin' '-l' '-1' '-v' '-w' '/tmp/graph2584907210362824891.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:51:53] [INFO ] Decomposing Gal with order
[2026-05-25 13:51:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:51:53] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:51:53] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:51:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-25 13:51:53] [INFO ] Time to serialize gal into /tmp/CTLFireability5390772491299272461.gal : 0 ms
[2026-05-25 13:51:53] [INFO ] Time to serialize properties into /tmp/CTLFireability4371190386153937540.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/CTLFireability5390772491299272461.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4371190386153937540.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 32/32 places, 21/21 transitions.
Graph (complete) has 76 edges and 32 vertex of which 31 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 30 transition count 19
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 29 transition count 18
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 67 edges and 27 vertex of which 26 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 2 with 3 rules applied. Total rules applied 7 place count 26 transition count 17
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 7 place count 26 transition count 16
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 9 place count 25 transition count 16
Applied a total of 9 rules in 7 ms. Remains 25 /32 variables (removed 7) and now considering 16/21 (removed 5) transitions.
Running 15 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9609133298996608714.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17282866394834155532.kers'
[2026-05-25 13:52:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9609133298996608714.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17282866394834155532.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 16 rows 20 cols 51 entries
Finished phase 1 with 11 SingleSign rule and 4 generalized
[2026-05-25 13:52:23] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17282866394834155532.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 1/25 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 15 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/25 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 16/41 variables, 25/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 0/41 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 41/41 variables, and 35 constraints, problems are : Problem set: 0 solved, 15 unsolved in 145 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 1/25 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 25/41 variables, and 10 constraints, problems are : Problem set: 0 solved, 15 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/25 constraints, PredecessorRefiner: 0/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20165ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 20165ms
[2026-05-25 13:52:44] [INFO ] Invariant cache hit.
[2026-05-25 13:52:44] [INFO ] Implicit Places using invariants in 38 ms returned [0, 3, 15]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 40 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 22/32 places, 16/21 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 18 transition count 13
Applied a total of 7 rules in 2 ms. Remains 18 /22 variables (removed 4) and now considering 13/16 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10926783699804880199.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3741466266960071031.kers'
[2026-05-25 13:52:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10926783699804880199.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3741466266960071031.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 13 rows 15 cols 41 entries
Finished phase 1 with 7 SingleSign rule and 5 generalized
[2026-05-25 13:52:44] [INFO ] Computed 6 invariants in 0 ms
Computed 6 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3741466266960071031.kers
Total runtime 0 ms.
[2026-05-25 13:52:44] [INFO ] Implicit Places using invariants in 23 ms returned []
[2026-05-25 13:52:44] [INFO ] Invariant cache hit.
[2026-05-25 13:52:44] [INFO ] Implicit Places using invariants and state equation in 29 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 55 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 17/32 places, 13/21 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 16 transition count 11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 15 transition count 11
Applied a total of 2 rules in 7 ms. Remains 15 /17 variables (removed 2) and now considering 11/13 (removed 2) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14686503924572363417.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8637375279307499051.kers'
[2026-05-25 13:52:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14686503924572363417.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8637375279307499051.kers]
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 11 rows 12 cols 34 entries
Finished phase 1 with 8 SingleSign rule and 2 generalized
[2026-05-25 13:52:44] [INFO ] Computed 5 invariants in 0 ms
Computed 5 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8637375279307499051.kers
Total runtime 0 ms.
[2026-05-25 13:52:44] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-25 13:52:44] [INFO ] Invariant cache hit.
[2026-05-25 13:52:44] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 15/32 places, 11/21 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 20343 ms. Remains : 15/32 places, 11/21 transitions.
[2026-05-25 13:52:44] [INFO ] Flatten gal took : 0 ms
[2026-05-25 13:52:44] [INFO ] Flatten gal took : 0 ms
[2026-05-25 13:52:44] [INFO ] Input system was already deterministic with 11 transitions.
[2026-05-25 13:52:44] [INFO ] Flatten gal took : 0 ms
[2026-05-25 13:52:44] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:52:44] [INFO ] Time to serialize gal into /tmp/CTLFireability6808131578679682348.gal : 1 ms
[2026-05-25 13:52:44] [INFO ] Time to serialize properties into /tmp/CTLFireability15793312735101707591.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/CTLFireability6808131578679682348.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15793312735101707591.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.55611e+07,5.95665,153308,2,223265,5,560793,6,0,73,397853,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 13:53:14] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:53:14] [INFO ] Applying decomposition
[2026-05-25 13:53:14] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11645274566129300695.txt' '-o' '/tmp/graph11645274566129300695.bin' '-w' '/tmp/graph11645274566129300695.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11645274566129300695.bin' '-l' '-1' '-v' '-w' '/tmp/graph11645274566129300695.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:53:14] [INFO ] Decomposing Gal with order
[2026-05-25 13:53:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:53:14] [INFO ] Flatten gal took : 0 ms
[2026-05-25 13:53:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 13:53:14] [INFO ] Time to serialize gal into /tmp/CTLFireability15036157039356102160.gal : 1 ms
[2026-05-25 13:53:14] [INFO ] Time to serialize properties into /tmp/CTLFireability11303723270883873494.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/CTLFireability15036157039356102160.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11303723270883873494.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 21
Applied a total of 1 rules in 2 ms. Remains 31 /32 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Running 20 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10170995926915796775.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12379122001694930267.kers'
[2026-05-25 13:53:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10170995926915796775.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12379122001694930267.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 21 rows 26 cols 67 entries
Finished phase 1 with 13 SingleSign rule and 7 generalized
[2026-05-25 13:53:44] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12379122001694930267.kers
Total runtime 0 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/31 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 21/52 variables, 31/42 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/52 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 52/52 variables, and 42 constraints, problems are : Problem set: 0 solved, 20 unsolved in 194 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 31/31 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/31 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 31/52 variables, and 11 constraints, problems are : Problem set: 0 solved, 20 unsolved in 20007 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/31 constraints, PredecessorRefiner: 0/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20208ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 20209ms
[2026-05-25 13:54:04] [INFO ] Invariant cache hit.
[2026-05-25 13:54:04] [INFO ] Implicit Places using invariants in 31 ms returned [3, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 34 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/32 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 29 /29 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 20246 ms. Remains : 29/32 places, 21/21 transitions.
[2026-05-25 13:54:04] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:54:04] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:54:04] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:54:04] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:54:04] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:54:04] [INFO ] Time to serialize gal into /tmp/CTLFireability14530837271469033971.gal : 0 ms
[2026-05-25 13:54:04] [INFO ] Time to serialize properties into /tmp/CTLFireability17297411459911032001.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/CTLFireability14530837271469033971.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17297411459911032001.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:54:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:54:34] [INFO ] Applying decomposition
[2026-05-25 13:54:34] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18192685158774205957.txt' '-o' '/tmp/graph18192685158774205957.bin' '-w' '/tmp/graph18192685158774205957.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18192685158774205957.bin' '-l' '-1' '-v' '-w' '/tmp/graph18192685158774205957.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:54:34] [INFO ] Decomposing Gal with order
[2026-05-25 13:54:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:54:34] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:54:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:54:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 13:54:34] [INFO ] Time to serialize gal into /tmp/CTLFireability15992921659707945940.gal : 0 ms
[2026-05-25 13:54:34] [INFO ] Time to serialize properties into /tmp/CTLFireability15432888667636363930.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/CTLFireability15992921659707945940.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15432888667636363930.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 21
Applied a total of 1 rules in 2 ms. Remains 31 /32 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Skipped dead transition search.
[2026-05-25 13:55:04] [INFO ] Invariant cache hit.
[2026-05-25 13:55:04] [INFO ] Implicit Places using invariants in 42 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 43 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46 ms. Remains : 30/32 places, 21/21 transitions.
[2026-05-25 13:55:04] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:55:04] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:55:04] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:55:04] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:55:04] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:55:04] [INFO ] Time to serialize gal into /tmp/CTLFireability8636524318824801223.gal : 0 ms
[2026-05-25 13:55:04] [INFO ] Time to serialize properties into /tmp/CTLFireability13982153686852915155.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/CTLFireability8636524318824801223.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13982153686852915155.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:55:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:55:34] [INFO ] Applying decomposition
[2026-05-25 13:55:34] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph14585693058367853841.txt' '-o' '/tmp/graph14585693058367853841.bin' '-w' '/tmp/graph14585693058367853841.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph14585693058367853841.bin' '-l' '-1' '-v' '-w' '/tmp/graph14585693058367853841.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:55:34] [INFO ] Decomposing Gal with order
[2026-05-25 13:55:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:55:34] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:55:34] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:55:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 13:55:34] [INFO ] Time to serialize gal into /tmp/CTLFireability13998452056255738999.gal : 1 ms
[2026-05-25 13:55:34] [INFO ] Time to serialize properties into /tmp/CTLFireability7253878029351832432.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/CTLFireability13998452056255738999.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7253878029351832432.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 32/32 places, 21/21 transitions.
Graph (trivial) has 4 edges and 32 vertex of which 2 / 32 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 74 edges and 31 vertex of which 30 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 29 transition count 18
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 28 transition count 17
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 65 edges and 26 vertex of which 25 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 2 with 3 rules applied. Total rules applied 8 place count 25 transition count 16
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 8 place count 25 transition count 15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 24 transition count 15
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 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 23 transition count 14
Applied a total of 12 rules in 14 ms. Remains 23 /32 variables (removed 9) and now considering 14/21 (removed 7) transitions.
Running 13 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-354836299316292611.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15631800728953783529.kers'
[2026-05-25 13:56:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-354836299316292611.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15631800728953783529.kers]
Normalized transition count is 13 out of 14 initially.
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 13 rows 18 cols 44 entries
Finished phase 1 with 9 SingleSign rule and 4 generalized
[2026-05-25 13:56:04] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15631800728953783529.kers
Total runtime 0 ms.
[2026-05-25 13:56:04] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (OVERLAPS) 1/23 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 13 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 13/36 variables, 23/33 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 1/37 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (OVERLAPS) 0/37 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 34 constraints, problems are : Problem set: 0 solved, 13 unsolved in 145 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 23/23 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (OVERLAPS) 1/23 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 23/37 variables, and 10 constraints, problems are : Problem set: 0 solved, 13 unsolved in 20006 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 0/23 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20158ms problems are : Problem set: 0 solved, 13 unsolved
Search for dead transitions found 0 dead transitions in 20158ms
[2026-05-25 13:56:25] [INFO ] Invariant cache hit.
[2026-05-25 13:56:25] [INFO ] Implicit Places using invariants in 32 ms returned [0, 3, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 37 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 20/32 places, 14/21 transitions.
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 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 19 transition count 13
Applied a total of 2 rules in 2 ms. Remains 19 /20 variables (removed 1) and now considering 13/14 (removed 1) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4716318572826522518.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12083989100322137522.kers'
[2026-05-25 13:56:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4716318572826522518.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12083989100322137522.kers]
Normalized transition count is 12 out of 13 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 12 rows 16 cols 41 entries
Finished phase 1 with 7 SingleSign rule and 5 generalized
[2026-05-25 13:56:25] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12083989100322137522.kers
Total runtime 0 ms.
[2026-05-25 13:56:25] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-25 13:56:25] [INFO ] Invariant cache hit.
[2026-05-25 13:56:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 13:56:25] [INFO ] Implicit Places using invariants and state equation in 29 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 61 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 18/32 places, 13/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 20273 ms. Remains : 18/32 places, 13/21 transitions.
[2026-05-25 13:56:25] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:56:25] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:56:25] [INFO ] Input system was already deterministic with 13 transitions.
[2026-05-25 13:56:25] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:56:25] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:56:25] [INFO ] Time to serialize gal into /tmp/CTLFireability2432137797445448941.gal : 0 ms
[2026-05-25 13:56:25] [INFO ] Time to serialize properties into /tmp/CTLFireability2543118740927541407.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/CTLFireability2432137797445448941.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2543118740927541407.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,3.88844e+09,17.4702,361564,2,610975,5,2.22788e+06,6,0,87,1.87675e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2026-05-25 13:56:55] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:56:55] [INFO ] Applying decomposition
[2026-05-25 13:56:55] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph975234140139802851.txt' '-o' '/tmp/graph975234140139802851.bin' '-w' '/tmp/graph975234140139802851.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph975234140139802851.bin' '-l' '-1' '-v' '-w' '/tmp/graph975234140139802851.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:56:55] [INFO ] Decomposing Gal with order
[2026-05-25 13:56:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:56:55] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:56:55] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:56:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 13:56:55] [INFO ] Time to serialize gal into /tmp/CTLFireability12864983720848150629.gal : 1 ms
[2026-05-25 13:56:55] [INFO ] Time to serialize properties into /tmp/CTLFireability11389777687526013376.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/CTLFireability12864983720848150629.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11389777687526013376.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 21/21 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 31 transition count 21
Applied a total of 1 rules in 1 ms. Remains 31 /32 variables (removed 1) and now considering 21/21 (removed 0) transitions.
Running 20 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1200687527244099150.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1377339877935191064.kers'
[2026-05-25 13:57:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1200687527244099150.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1377339877935191064.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 21 rows 26 cols 67 entries
Finished phase 1 with 13 SingleSign rule and 7 generalized
[2026-05-25 13:57:25] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1377339877935191064.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/31 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 21/52 variables, 31/42 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/52 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 52/52 variables, and 42 constraints, problems are : Problem set: 0 solved, 20 unsolved in 174 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 31/31 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 1/31 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 31/52 variables, and 11 constraints, problems are : Problem set: 0 solved, 20 unsolved in 20009 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/31 constraints, PredecessorRefiner: 0/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20196ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 20197ms
[2026-05-25 13:57:45] [INFO ] Invariant cache hit.
[2026-05-25 13:57:45] [INFO ] Implicit Places using invariants in 41 ms returned [3, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 41 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/32 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 20241 ms. Remains : 29/32 places, 21/21 transitions.
[2026-05-25 13:57:45] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:57:45] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:57:45] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-25 13:57:45] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:57:45] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:57:45] [INFO ] Time to serialize gal into /tmp/CTLFireability1221241637824833495.gal : 0 ms
[2026-05-25 13:57:45] [INFO ] Time to serialize properties into /tmp/CTLFireability11283101402323130673.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/CTLFireability1221241637824833495.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11283101402323130673.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:58:15] [INFO ] Flatten gal took : 1 ms
[2026-05-25 13:58:15] [INFO ] Applying decomposition
[2026-05-25 13:58:15] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph6824606072388901581.txt' '-o' '/tmp/graph6824606072388901581.bin' '-w' '/tmp/graph6824606072388901581.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6824606072388901581.bin' '-l' '-1' '-v' '-w' '/tmp/graph6824606072388901581.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:58:15] [INFO ] Decomposing Gal with order
[2026-05-25 13:58:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:58:15] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:58:15] [INFO ] Flatten gal took : 2 ms
[2026-05-25 13:58:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 13:58:15] [INFO ] Time to serialize gal into /tmp/CTLFireability14992765053211828013.gal : 0 ms
[2026-05-25 13:58:15] [INFO ] Time to serialize properties into /tmp/CTLFireability9254401056218112244.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/CTLFireability14992765053211828013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9254401056218112244.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 13:58:45] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:58:45] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:58:45] [INFO ] Applying decomposition
[2026-05-25 13:58:45] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2754623728292228348.txt' '-o' '/tmp/graph2754623728292228348.bin' '-w' '/tmp/graph2754623728292228348.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2754623728292228348.bin' '-l' '-1' '-v' '-w' '/tmp/graph2754623728292228348.weights' '-q' '0' '-e' '0.001'
[2026-05-25 13:58:45] [INFO ] Decomposing Gal with order
[2026-05-25 13:58:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 13:58:45] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-25 13:58:45] [INFO ] Flatten gal took : 3 ms
[2026-05-25 13:58:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-25 13:58:45] [INFO ] Time to serialize gal into /tmp/CTLFireability7541140668152569383.gal : 0 ms
[2026-05-25 13:58:45] [INFO ] Time to serialize properties into /tmp/CTLFireability14548302644181419128.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/CTLFireability7541140668152569383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14548302644181419128.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 14:24:14] [INFO ] Flatten gal took : 5 ms
[2026-05-25 14:24:14] [INFO ] Time to serialize gal into /tmp/CTLFireability13204327106143803906.gal : 1 ms
[2026-05-25 14:24:14] [INFO ] Time to serialize properties into /tmp/CTLFireability6166418908221530811.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/CTLFireability13204327106143803906.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6166418908221530811.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 13 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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="GPPP-PT-C0100N0000001000"
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 GPPP-PT-C0100N0000001000, 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 r146-tall-177961074100330"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C0100N0000001000.tgz
mv GPPP-PT-C0100N0000001000 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 '
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 ;