About the Execution of ITS-Tools for Diffusion2D-PT-D10N200
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16138.168 | 3600000.00 | 3715664.00 | 10631.60 | FT???F?T?????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.r098-tall-177955695300098.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 Diffusion2D-PT-D10N200, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695300098
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 812K
-rw-r--r-- 1 mcc users 6.7K Mar 6 16:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Mar 6 16:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Mar 6 16:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Mar 6 16:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 09:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 09:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 15 09:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 09:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 6 16:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Mar 6 16:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Mar 6 16:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 130K Mar 6 16:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 255K 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 Diffusion2D-PT-D10N200-CTLFireability-2024-00
FORMULA_NAME Diffusion2D-PT-D10N200-CTLFireability-2024-01
FORMULA_NAME Diffusion2D-PT-D10N200-CTLFireability-2024-02
FORMULA_NAME Diffusion2D-PT-D10N200-CTLFireability-2024-03
FORMULA_NAME Diffusion2D-PT-D10N200-CTLFireability-2024-04
FORMULA_NAME Diffusion2D-PT-D10N200-CTLFireability-2024-05
FORMULA_NAME Diffusion2D-PT-D10N200-CTLFireability-2024-06
FORMULA_NAME Diffusion2D-PT-D10N200-CTLFireability-2024-07
FORMULA_NAME Diffusion2D-PT-D10N200-CTLFireability-2024-08
FORMULA_NAME Diffusion2D-PT-D10N200-CTLFireability-2024-09
FORMULA_NAME Diffusion2D-PT-D10N200-CTLFireability-2024-10
FORMULA_NAME Diffusion2D-PT-D10N200-CTLFireability-2024-11
FORMULA_NAME Diffusion2D-PT-D10N200-CTLFireability-2024-12
FORMULA_NAME Diffusion2D-PT-D10N200-CTLFireability-2024-13
FORMULA_NAME Diffusion2D-PT-D10N200-CTLFireability-2024-14
FORMULA_NAME Diffusion2D-PT-D10N200-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779569362773
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D10N200
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-23 20:49:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-23 20:49:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 20:49:24] [INFO ] Load time of PNML (sax parser for PT used): 93 ms
[2026-05-23 20:49:24] [INFO ] Transformed 100 places.
[2026-05-23 20:49:24] [INFO ] Transformed 684 transitions.
[2026-05-23 20:49:24] [INFO ] Parsed PT model containing 100 places and 684 transitions and 1368 arcs in 183 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 68 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 13 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11926637238761970719.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14733980727326905457.kers'
[2026-05-23 20:49:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11926637238761970719.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14733980727326905457.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 684 rows 100 cols 1368 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-23 20:49:24] [INFO ] Computed 1 invariants in 2 ms
Computed 1 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-14733980727326905457.kers
Total runtime 4 ms.
[2026-05-23 20:49:24] [INFO ] Implicit Places using invariants in 177 ms returned []
[2026-05-23 20:49:24] [INFO ] Invariant cache hit.
[2026-05-23 20:49:24] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 396 ms to find 0 implicit places.
Running 676 sub problems to find dead transitions.
[2026-05-23 20:49:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 784/784 variables, and 101 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 676 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 676/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/784 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 784/784 variables, and 777 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60255ms problems are : Problem set: 0 solved, 676 unsolved
Search for dead transitions found 0 dead transitions in 60270ms
Finished structural reductions in LTL mode , in 1 iterations and 60724 ms. Remains : 100/100 places, 684/684 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2026-05-23 20:50:24] [INFO ] Invariant cache hit.
[2026-05-23 20:50:24] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-23 20:50:24] [INFO ] Invariant cache hit.
[2026-05-23 20:50:25] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 165 ms. Remains : 100/100 places, 684/684 transitions.
Support contains 68 out of 100 places after structural reductions.
[2026-05-23 20:50:25] [INFO ] Flatten gal took : 52 ms
[2026-05-23 20:50:25] [INFO ] Flatten gal took : 23 ms
[2026-05-23 20:50:25] [INFO ] Input system was already deterministic with 684 transitions.
Support contains 65 out of 100 places (down from 68) after GAL structural reductions.
RANDOM walk for 40208 steps (8 resets) in 106 ms. (375 steps per ms) remains 32/73 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 28/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 27/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 26/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 23/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 22/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 20/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 18/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 17/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 16/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 14/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 13/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 13/13 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 13/13 properties
[2026-05-23 20:50:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 80/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 0/784 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 784/784 variables, and 101 constraints, problems are : Problem set: 0 solved, 13 unsolved in 1560 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 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) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 80/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 13/114 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/784 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 0/784 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 784/784 variables, and 114 constraints, problems are : Problem set: 0 solved, 13 unsolved in 1179 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2748ms problems are : Problem set: 0 solved, 13 unsolved
Fused 13 Parikh solutions to 11 different solutions.
Finished Parikh walk after 473 steps, including 0 resets, run visited all 13 properties in 17 ms. (steps per millisecond=27 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 13 properties in 26 ms.
[2026-05-23 20:50:28] [INFO ] Flatten gal took : 18 ms
[2026-05-23 20:50:28] [INFO ] Flatten gal took : 18 ms
[2026-05-23 20:50:28] [INFO ] Input system was already deterministic with 684 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 626 edges and 100 vertex of which 95 / 100 are part of one of the 1 SCC in 2 ms
Free SCC test removed 94 places
Ensure Unique test removed 673 transitions
Reduce isomorphic transitions removed 673 transitions.
Applied a total of 1 rules in 11 ms. Remains 6 /100 variables (removed 94) and now considering 11/684 (removed 673) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18291671527654597717.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10196966214699259529.kers'
[2026-05-23 20:50:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18291671527654597717.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10196966214699259529.kers]
Normalized transition count is 10 out of 11 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 10 rows 6 cols 20 entries
Finished phase 1 with 5 SingleSign rule and 0 generalized
[2026-05-23 20:50:28] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10196966214699259529.kers
Total runtime 0 ms.
[2026-05-23 20:50:28] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-23 20:50:28] [INFO ] Invariant cache hit.
[2026-05-23 20:50:28] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2026-05-23 20:50:28] [INFO ] Redundant transitions in 1 ms returned []
Running 5 sub problems to find dead transitions.
[2026-05-23 20:50:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 10/16 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 0/16 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 16/17 variables, and 7 constraints, problems are : Problem set: 0 solved, 5 unsolved in 54 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 6/6 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 10/16 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/16 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/16 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 16/17 variables, and 12 constraints, problems are : Problem set: 0 solved, 5 unsolved in 47 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 6/6 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 104ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 104ms
Starting structural reductions in SI_CTL mode, iteration 1 : 6/100 places, 11/684 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 169 ms. Remains : 6/100 places, 11/684 transitions.
[2026-05-23 20:50:28] [INFO ] Flatten gal took : 1 ms
[2026-05-23 20:50:28] [INFO ] Flatten gal took : 1 ms
[2026-05-23 20:50:28] [INFO ] Input system was already deterministic with 11 transitions.
[2026-05-23 20:50:28] [INFO ] Flatten gal took : 1 ms
[2026-05-23 20:50:28] [INFO ] Flatten gal took : 1 ms
[2026-05-23 20:50:28] [INFO ] Time to serialize gal into /tmp/CTLFireability3018656495582275654.gal : 1 ms
[2026-05-23 20:50:28] [INFO ] Time to serialize properties into /tmp/CTLFireability10696953741151957752.ctl : 3 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/CTLFireability3018656495582275654.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10696953741151957752.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.87241e+09,0.971845,27064,2,1007,5,170375,6,0,37,167978,0
Converting to forward existential form...Done !
original formula: AG(E(!(((A((cAMP__9_3_>=1) U (cAMP__5_10_>=1)) + (cAMP__10_1_>=1)) * EG((cAMP__1_3_>=1)))) U (cAMP__8_9_>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(((!((E(!((cAMP__5_10_>=1)) U (!((cAMP__9_3_>=1)) * !((cAMP__5_10_>=1)))) + EG(!((cAMP_...243
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 9/0/2
(forward)formula 0,0,10.6247,162100,1,0,20,595412,36,11,1353,589320,20
FORMULA Diffusion2D-PT-D10N200-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 9 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16458710973570063742.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13389173533410224379.kers'
[2026-05-23 20:50:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16458710973570063742.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13389173533410224379.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 684 rows 100 cols 1368 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-23 20:50:39] [INFO ] Computed 1 invariants in 2 ms
Computed 1 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-13389173533410224379.kers
Total runtime 4 ms.
[2026-05-23 20:50:39] [INFO ] Implicit Places using invariants in 46 ms returned []
[2026-05-23 20:50:39] [INFO ] Invariant cache hit.
[2026-05-23 20:50:39] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
Running 676 sub problems to find dead transitions.
[2026-05-23 20:50:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 784/784 variables, and 101 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 676 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 676/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/784 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 784/784 variables, and 777 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60143ms problems are : Problem set: 0 solved, 676 unsolved
Search for dead transitions found 0 dead transitions in 60145ms
Finished structural reductions in LTL mode , in 1 iterations and 60325 ms. Remains : 100/100 places, 684/684 transitions.
[2026-05-23 20:51:39] [INFO ] Flatten gal took : 17 ms
[2026-05-23 20:51:39] [INFO ] Flatten gal took : 15 ms
[2026-05-23 20:51:39] [INFO ] Input system was already deterministic with 684 transitions.
[2026-05-23 20:51:39] [INFO ] Flatten gal took : 14 ms
[2026-05-23 20:51:39] [INFO ] Flatten gal took : 14 ms
[2026-05-23 20:51:39] [INFO ] Time to serialize gal into /tmp/CTLFireability10509110723040429704.gal : 9 ms
[2026-05-23 20:51:39] [INFO ] Time to serialize properties into /tmp/CTLFireability8984751774491353500.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/CTLFireability10509110723040429704.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8984751774491353500.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.
[2026-05-23 20:52:09] [INFO ] Flatten gal took : 13 ms
[2026-05-23 20:52:09] [INFO ] Applying decomposition
[2026-05-23 20:52:09] [INFO ] Flatten gal took : 19 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/graph9811754286483866744.txt' '-o' '/tmp/graph9811754286483866744.bin' '-w' '/tmp/graph9811754286483866744.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9811754286483866744.bin' '-l' '-1' '-v' '-w' '/tmp/graph9811754286483866744.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:52:09] [INFO ] Decomposing Gal with order
[2026-05-23 20:52:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:52:10] [INFO ] Removed a total of 362 redundant transitions.
[2026-05-23 20:52:10] [INFO ] Flatten gal took : 88 ms
[2026-05-23 20:52:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 7 ms.
[2026-05-23 20:52:10] [INFO ] Time to serialize gal into /tmp/CTLFireability13564079891048787844.gal : 5 ms
[2026-05-23 20:52:10] [INFO ] Time to serialize properties into /tmp/CTLFireability12176505340811298704.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/CTLFireability13564079891048787844.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12176505340811298704.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 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 6 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2026-05-23 20:52:40] [INFO ] Invariant cache hit.
[2026-05-23 20:52:40] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-23 20:52:40] [INFO ] Invariant cache hit.
[2026-05-23 20:52:40] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 272 ms. Remains : 100/100 places, 684/684 transitions.
[2026-05-23 20:52:40] [INFO ] Flatten gal took : 17 ms
[2026-05-23 20:52:40] [INFO ] Flatten gal took : 12 ms
[2026-05-23 20:52:40] [INFO ] Input system was already deterministic with 684 transitions.
[2026-05-23 20:52:40] [INFO ] Flatten gal took : 11 ms
[2026-05-23 20:52:40] [INFO ] Flatten gal took : 12 ms
[2026-05-23 20:52:40] [INFO ] Time to serialize gal into /tmp/CTLFireability10191368160958468404.gal : 3 ms
[2026-05-23 20:52:40] [INFO ] Time to serialize properties into /tmp/CTLFireability9889777949659391514.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/CTLFireability10191368160958468404.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9889777949659391514.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.
[2026-05-23 20:53:10] [INFO ] Flatten gal took : 11 ms
[2026-05-23 20:53:10] [INFO ] Applying decomposition
[2026-05-23 20:53:10] [INFO ] Flatten gal took : 10 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/graph15916385919538475759.txt' '-o' '/tmp/graph15916385919538475759.bin' '-w' '/tmp/graph15916385919538475759.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15916385919538475759.bin' '-l' '-1' '-v' '-w' '/tmp/graph15916385919538475759.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:53:10] [INFO ] Decomposing Gal with order
[2026-05-23 20:53:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:53:10] [INFO ] Removed a total of 424 redundant transitions.
[2026-05-23 20:53:10] [INFO ] Flatten gal took : 64 ms
[2026-05-23 20:53:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 6 ms.
[2026-05-23 20:53:10] [INFO ] Time to serialize gal into /tmp/CTLFireability15868665688213430028.gal : 5 ms
[2026-05-23 20:53:10] [INFO ] Time to serialize properties into /tmp/CTLFireability17569714679726472684.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/CTLFireability15868665688213430028.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17569714679726472684.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 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 6 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2026-05-23 20:53:40] [INFO ] Invariant cache hit.
[2026-05-23 20:53:40] [INFO ] Implicit Places using invariants in 63 ms returned []
[2026-05-23 20:53:40] [INFO ] Invariant cache hit.
[2026-05-23 20:53:41] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 200 ms. Remains : 100/100 places, 684/684 transitions.
[2026-05-23 20:53:41] [INFO ] Flatten gal took : 8 ms
[2026-05-23 20:53:41] [INFO ] Flatten gal took : 16 ms
[2026-05-23 20:53:41] [INFO ] Input system was already deterministic with 684 transitions.
[2026-05-23 20:53:41] [INFO ] Flatten gal took : 7 ms
[2026-05-23 20:53:41] [INFO ] Flatten gal took : 8 ms
[2026-05-23 20:53:41] [INFO ] Time to serialize gal into /tmp/CTLFireability1509939874446213115.gal : 2 ms
[2026-05-23 20:53:41] [INFO ] Time to serialize properties into /tmp/CTLFireability4035910700648903331.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/CTLFireability1509939874446213115.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4035910700648903331.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.
[2026-05-23 20:54:11] [INFO ] Flatten gal took : 11 ms
[2026-05-23 20:54:11] [INFO ] Applying decomposition
[2026-05-23 20:54:11] [INFO ] Flatten gal took : 8 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/graph16118245478869186721.txt' '-o' '/tmp/graph16118245478869186721.bin' '-w' '/tmp/graph16118245478869186721.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16118245478869186721.bin' '-l' '-1' '-v' '-w' '/tmp/graph16118245478869186721.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:54:11] [INFO ] Decomposing Gal with order
[2026-05-23 20:54:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:54:11] [INFO ] Removed a total of 452 redundant transitions.
[2026-05-23 20:54:11] [INFO ] Flatten gal took : 28 ms
[2026-05-23 20:54:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 4 ms.
[2026-05-23 20:54:11] [INFO ] Time to serialize gal into /tmp/CTLFireability8294629868583823755.gal : 4 ms
[2026-05-23 20:54:11] [INFO ] Time to serialize properties into /tmp/CTLFireability4170773328993710917.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/CTLFireability8294629868583823755.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4170773328993710917.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 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 4 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2026-05-23 20:54:41] [INFO ] Invariant cache hit.
[2026-05-23 20:54:41] [INFO ] Implicit Places using invariants in 46 ms returned []
[2026-05-23 20:54:41] [INFO ] Invariant cache hit.
[2026-05-23 20:54:41] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 170 ms. Remains : 100/100 places, 684/684 transitions.
[2026-05-23 20:54:41] [INFO ] Flatten gal took : 8 ms
[2026-05-23 20:54:41] [INFO ] Flatten gal took : 7 ms
[2026-05-23 20:54:41] [INFO ] Input system was already deterministic with 684 transitions.
[2026-05-23 20:54:41] [INFO ] Flatten gal took : 8 ms
[2026-05-23 20:54:41] [INFO ] Flatten gal took : 8 ms
[2026-05-23 20:54:41] [INFO ] Time to serialize gal into /tmp/CTLFireability8540891074929622034.gal : 2 ms
[2026-05-23 20:54:41] [INFO ] Time to serialize properties into /tmp/CTLFireability10309802148731657288.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/CTLFireability8540891074929622034.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10309802148731657288.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.
[2026-05-23 20:55:11] [INFO ] Flatten gal took : 7 ms
[2026-05-23 20:55:11] [INFO ] Applying decomposition
[2026-05-23 20:55:11] [INFO ] Flatten gal took : 7 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/graph7043626583809820636.txt' '-o' '/tmp/graph7043626583809820636.bin' '-w' '/tmp/graph7043626583809820636.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7043626583809820636.bin' '-l' '-1' '-v' '-w' '/tmp/graph7043626583809820636.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:55:11] [INFO ] Decomposing Gal with order
[2026-05-23 20:55:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:55:11] [INFO ] Removed a total of 438 redundant transitions.
[2026-05-23 20:55:11] [INFO ] Flatten gal took : 51 ms
[2026-05-23 20:55:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 8 ms.
[2026-05-23 20:55:11] [INFO ] Time to serialize gal into /tmp/CTLFireability14530187165654637046.gal : 3 ms
[2026-05-23 20:55:11] [INFO ] Time to serialize properties into /tmp/CTLFireability5387420384738337865.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/CTLFireability14530187165654637046.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5387420384738337865.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 : 100/100 places, 684/684 transitions.
Graph (trivial) has 652 edges and 100 vertex of which 98 / 100 are part of one of the 1 SCC in 4 ms
Free SCC test removed 97 places
Ensure Unique test removed 679 transitions
Reduce isomorphic transitions removed 679 transitions.
Applied a total of 1 rules in 8 ms. Remains 3 /100 variables (removed 97) and now considering 5/684 (removed 679) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17278929277325687018.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10265740510450517377.kers'
[2026-05-23 20:55:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17278929277325687018.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10265740510450517377.kers]
Normalized transition count is 4 out of 5 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 4 rows 3 cols 8 entries
Finished phase 1 with 2 SingleSign rule and 0 generalized
[2026-05-23 20:55:41] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-10265740510450517377.kers
Total runtime 0 ms.
[2026-05-23 20:55:41] [INFO ] Implicit Places using invariants in 25 ms returned []
[2026-05-23 20:55:41] [INFO ] Invariant cache hit.
[2026-05-23 20:55:41] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2026-05-23 20:55:41] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2026-05-23 20:55:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7/8 variables, and 4 constraints, problems are : Problem set: 0 solved, 2 unsolved in 34 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/7 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7/8 variables, and 6 constraints, problems are : Problem set: 0 solved, 2 unsolved in 24 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 61ms
Starting structural reductions in SI_CTL mode, iteration 1 : 3/100 places, 5/684 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 123 ms. Remains : 3/100 places, 5/684 transitions.
[2026-05-23 20:55:41] [INFO ] Flatten gal took : 0 ms
[2026-05-23 20:55:41] [INFO ] Flatten gal took : 0 ms
[2026-05-23 20:55:41] [INFO ] Input system was already deterministic with 5 transitions.
[2026-05-23 20:55:41] [INFO ] Flatten gal took : 0 ms
[2026-05-23 20:55:41] [INFO ] Flatten gal took : 0 ms
[2026-05-23 20:55:41] [INFO ] Time to serialize gal into /tmp/CTLFireability9918580675687676147.gal : 0 ms
[2026-05-23 20:55:41] [INFO ] Time to serialize properties into /tmp/CTLFireability15964389925691277281.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/CTLFireability9918580675687676147.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15964389925691277281.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,20301,0.192156,8736,2,404,5,23895,6,0,19,23094,0
Converting to forward existential form...Done !
original formula: AG(A((cAMP__8_8_<1) U (cAMP__2_9_<1)))
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),!((cAMP__2_9_<1))) * (!((cAMP__8_8_<1)) * !((cAMP__2_9_<1))))] = FALSE * [FwdG(FwdU(Init...190
Hit Full ! (commute/partial/dont) 3/0/2
(forward)formula 0,0,0.37025,8976,1,0,6,23933,20,0,678,23718,8
FORMULA Diffusion2D-PT-D10N200-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 7 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7411862874492855270.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18021493809188485429.kers'
[2026-05-23 20:55:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7411862874492855270.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18021493809188485429.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 684 rows 100 cols 1368 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-23 20:55:42] [INFO ] Computed 1 invariants in 2 ms
Computed 1 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-18021493809188485429.kers
Total runtime 2 ms.
[2026-05-23 20:55:42] [INFO ] Implicit Places using invariants in 41 ms returned []
[2026-05-23 20:55:42] [INFO ] Invariant cache hit.
[2026-05-23 20:55:42] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
Running 676 sub problems to find dead transitions.
[2026-05-23 20:55:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 784/784 variables, and 101 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 676 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 676/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/784 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 784/784 variables, and 777 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60110ms problems are : Problem set: 0 solved, 676 unsolved
Search for dead transitions found 0 dead transitions in 60111ms
Finished structural reductions in LTL mode , in 1 iterations and 60278 ms. Remains : 100/100 places, 684/684 transitions.
[2026-05-23 20:56:42] [INFO ] Flatten gal took : 8 ms
[2026-05-23 20:56:42] [INFO ] Flatten gal took : 7 ms
[2026-05-23 20:56:42] [INFO ] Input system was already deterministic with 684 transitions.
[2026-05-23 20:56:42] [INFO ] Flatten gal took : 6 ms
[2026-05-23 20:56:42] [INFO ] Flatten gal took : 6 ms
[2026-05-23 20:56:42] [INFO ] Time to serialize gal into /tmp/CTLFireability3225277074204799110.gal : 2 ms
[2026-05-23 20:56:42] [INFO ] Time to serialize properties into /tmp/CTLFireability783214005593316447.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/CTLFireability3225277074204799110.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability783214005593316447.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 20:57:12] [INFO ] Flatten gal took : 6 ms
[2026-05-23 20:57:12] [INFO ] Applying decomposition
[2026-05-23 20:57:12] [INFO ] Flatten gal took : 5 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/graph7506474951556904094.txt' '-o' '/tmp/graph7506474951556904094.bin' '-w' '/tmp/graph7506474951556904094.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph7506474951556904094.bin' '-l' '-1' '-v' '-w' '/tmp/graph7506474951556904094.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:57:12] [INFO ] Decomposing Gal with order
[2026-05-23 20:57:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:57:12] [INFO ] Removed a total of 476 redundant transitions.
[2026-05-23 20:57:12] [INFO ] Flatten gal took : 18 ms
[2026-05-23 20:57:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 5 ms.
[2026-05-23 20:57:12] [INFO ] Time to serialize gal into /tmp/CTLFireability1473314258176636527.gal : 3 ms
[2026-05-23 20:57:12] [INFO ] Time to serialize properties into /tmp/CTLFireability8429550060038699976.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/CTLFireability1473314258176636527.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8429550060038699976.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 : 100/100 places, 684/684 transitions.
Graph (trivial) has 636 edges and 100 vertex of which 97 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 96 places
Ensure Unique test removed 677 transitions
Reduce isomorphic transitions removed 677 transitions.
Applied a total of 1 rules in 3 ms. Remains 4 /100 variables (removed 96) and now considering 7/684 (removed 677) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9680812098631656326.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6486218027671199833.kers'
[2026-05-23 20:57:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9680812098631656326.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6486218027671199833.kers]
Normalized transition count is 6 out of 7 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 6 rows 4 cols 12 entries
Finished phase 1 with 3 SingleSign rule and 0 generalized
[2026-05-23 20:57:42] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-6486218027671199833.kers
Total runtime 0 ms.
[2026-05-23 20:57:42] [INFO ] Implicit Places using invariants in 22 ms returned []
[2026-05-23 20:57:42] [INFO ] Invariant cache hit.
[2026-05-23 20:57:42] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2026-05-23 20:57:42] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2026-05-23 20:57:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/10 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/11 variables, and 5 constraints, problems are : Problem set: 0 solved, 3 unsolved in 35 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/10 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/10 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/11 variables, and 8 constraints, problems are : Problem set: 0 solved, 3 unsolved in 42 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 79ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 79ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/100 places, 7/684 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 130 ms. Remains : 4/100 places, 7/684 transitions.
[2026-05-23 20:57:43] [INFO ] Flatten gal took : 1 ms
[2026-05-23 20:57:43] [INFO ] Flatten gal took : 0 ms
[2026-05-23 20:57:43] [INFO ] Input system was already deterministic with 7 transitions.
[2026-05-23 20:57:43] [INFO ] Flatten gal took : 0 ms
[2026-05-23 20:57:43] [INFO ] Flatten gal took : 0 ms
[2026-05-23 20:57:43] [INFO ] Time to serialize gal into /tmp/CTLFireability7023523875981827270.gal : 0 ms
[2026-05-23 20:57:43] [INFO ] Time to serialize properties into /tmp/CTLFireability14577781317249292749.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/CTLFireability7023523875981827270.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14577781317249292749.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,1.3737e+06,0.439795,15804,2,605,5,85987,6,0,25,84788,0
Converting to forward existential form...Done !
original formula: AG((EF((cAMP__6_5_>=1)) * AG(EF(((cAMP__8_7_<1)&&(cAMP__6_7_<1))))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (cAMP__6_5_>=1))))] = FALSE * [(FwdU(FwdU(Init,TRUE),TRUE) * !(E(TRUE U ((cAMP__...192
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,7.04239,94304,1,0,7,233706,15,0,890,251186,8
FORMULA Diffusion2D-PT-D10N200-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 4 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16126963422630519848.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6080904107035170185.kers'
[2026-05-23 20:57:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16126963422630519848.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6080904107035170185.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 684 rows 100 cols 1368 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-23 20:57:50] [INFO ] Computed 1 invariants in 4 ms
Computed 1 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-6080904107035170185.kers
Total runtime 6 ms.
[2026-05-23 20:57:50] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-23 20:57:50] [INFO ] Invariant cache hit.
[2026-05-23 20:57:50] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
Running 676 sub problems to find dead transitions.
[2026-05-23 20:57:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 784/784 variables, and 101 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 676 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 676/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/784 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 784/784 variables, and 777 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60106ms problems are : Problem set: 0 solved, 676 unsolved
Search for dead transitions found 0 dead transitions in 60108ms
Finished structural reductions in LTL mode , in 1 iterations and 60274 ms. Remains : 100/100 places, 684/684 transitions.
[2026-05-23 20:58:50] [INFO ] Flatten gal took : 6 ms
[2026-05-23 20:58:50] [INFO ] Flatten gal took : 5 ms
[2026-05-23 20:58:50] [INFO ] Input system was already deterministic with 684 transitions.
[2026-05-23 20:58:50] [INFO ] Flatten gal took : 5 ms
[2026-05-23 20:58:50] [INFO ] Flatten gal took : 5 ms
[2026-05-23 20:58:50] [INFO ] Time to serialize gal into /tmp/CTLFireability14058312956278672907.gal : 2 ms
[2026-05-23 20:58:50] [INFO ] Time to serialize properties into /tmp/CTLFireability172001547408161808.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/CTLFireability14058312956278672907.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability172001547408161808.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.
[2026-05-23 20:59:20] [INFO ] Flatten gal took : 20 ms
[2026-05-23 20:59:20] [INFO ] Applying decomposition
[2026-05-23 20:59:20] [INFO ] Flatten gal took : 6 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/graph16900861136887086588.txt' '-o' '/tmp/graph16900861136887086588.bin' '-w' '/tmp/graph16900861136887086588.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16900861136887086588.bin' '-l' '-1' '-v' '-w' '/tmp/graph16900861136887086588.weights' '-q' '0' '-e' '0.001'
[2026-05-23 20:59:20] [INFO ] Decomposing Gal with order
[2026-05-23 20:59:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 20:59:20] [INFO ] Removed a total of 438 redundant transitions.
[2026-05-23 20:59:20] [INFO ] Flatten gal took : 35 ms
[2026-05-23 20:59:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 3 ms.
[2026-05-23 20:59:20] [INFO ] Time to serialize gal into /tmp/CTLFireability12341252170555793778.gal : 2 ms
[2026-05-23 20:59:20] [INFO ] Time to serialize properties into /tmp/CTLFireability2406697497765432698.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/CTLFireability12341252170555793778.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2406697497765432698.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 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2026-05-23 20:59:50] [INFO ] Invariant cache hit.
[2026-05-23 20:59:50] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-23 20:59:50] [INFO ] Invariant cache hit.
[2026-05-23 20:59:50] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 148 ms. Remains : 100/100 places, 684/684 transitions.
[2026-05-23 20:59:50] [INFO ] Flatten gal took : 6 ms
[2026-05-23 20:59:50] [INFO ] Flatten gal took : 9 ms
[2026-05-23 20:59:50] [INFO ] Input system was already deterministic with 684 transitions.
[2026-05-23 20:59:50] [INFO ] Flatten gal took : 6 ms
[2026-05-23 20:59:50] [INFO ] Flatten gal took : 5 ms
[2026-05-23 20:59:50] [INFO ] Time to serialize gal into /tmp/CTLFireability3597537549753789079.gal : 1 ms
[2026-05-23 20:59:50] [INFO ] Time to serialize properties into /tmp/CTLFireability4529587603325171739.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/CTLFireability3597537549753789079.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4529587603325171739.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.
[2026-05-23 21:00:20] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:00:20] [INFO ] Applying decomposition
[2026-05-23 21:00:20] [INFO ] Flatten gal took : 5 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/graph12136916901400526510.txt' '-o' '/tmp/graph12136916901400526510.bin' '-w' '/tmp/graph12136916901400526510.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12136916901400526510.bin' '-l' '-1' '-v' '-w' '/tmp/graph12136916901400526510.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:00:20] [INFO ] Decomposing Gal with order
[2026-05-23 21:00:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:00:21] [INFO ] Removed a total of 410 redundant transitions.
[2026-05-23 21:00:21] [INFO ] Flatten gal took : 33 ms
[2026-05-23 21:00:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 3 ms.
[2026-05-23 21:00:21] [INFO ] Time to serialize gal into /tmp/CTLFireability14888271837766460288.gal : 20 ms
[2026-05-23 21:00:21] [INFO ] Time to serialize properties into /tmp/CTLFireability1320693679059496766.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/CTLFireability14888271837766460288.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1320693679059496766.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 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2026-05-23 21:00:51] [INFO ] Invariant cache hit.
[2026-05-23 21:00:51] [INFO ] Implicit Places using invariants in 68 ms returned []
[2026-05-23 21:00:51] [INFO ] Invariant cache hit.
[2026-05-23 21:00:51] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 198 ms. Remains : 100/100 places, 684/684 transitions.
[2026-05-23 21:00:51] [INFO ] Flatten gal took : 6 ms
[2026-05-23 21:00:51] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:00:51] [INFO ] Input system was already deterministic with 684 transitions.
[2026-05-23 21:00:51] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:00:51] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:00:51] [INFO ] Time to serialize gal into /tmp/CTLFireability10998546161543311681.gal : 2 ms
[2026-05-23 21:00:51] [INFO ] Time to serialize properties into /tmp/CTLFireability776234982975973236.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/CTLFireability10998546161543311681.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability776234982975973236.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.
[2026-05-23 21:01:21] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:01:21] [INFO ] Applying decomposition
[2026-05-23 21:01:21] [INFO ] Flatten gal took : 5 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/graph13780795436849905310.txt' '-o' '/tmp/graph13780795436849905310.bin' '-w' '/tmp/graph13780795436849905310.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13780795436849905310.bin' '-l' '-1' '-v' '-w' '/tmp/graph13780795436849905310.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:01:21] [INFO ] Decomposing Gal with order
[2026-05-23 21:01:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:01:21] [INFO ] Removed a total of 458 redundant transitions.
[2026-05-23 21:01:21] [INFO ] Flatten gal took : 16 ms
[2026-05-23 21:01:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 2 ms.
[2026-05-23 21:01:21] [INFO ] Time to serialize gal into /tmp/CTLFireability2290642752911985091.gal : 2 ms
[2026-05-23 21:01:21] [INFO ] Time to serialize properties into /tmp/CTLFireability5457132628256340728.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/CTLFireability2290642752911985091.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5457132628256340728.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 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 1 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2026-05-23 21:01:51] [INFO ] Invariant cache hit.
[2026-05-23 21:01:51] [INFO ] Implicit Places using invariants in 50 ms returned []
[2026-05-23 21:01:51] [INFO ] Invariant cache hit.
[2026-05-23 21:01:51] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 184 ms. Remains : 100/100 places, 684/684 transitions.
[2026-05-23 21:01:51] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:01:51] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:01:51] [INFO ] Input system was already deterministic with 684 transitions.
[2026-05-23 21:01:51] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:01:51] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:01:51] [INFO ] Time to serialize gal into /tmp/CTLFireability2275907026574168419.gal : 2 ms
[2026-05-23 21:01:51] [INFO ] Time to serialize properties into /tmp/CTLFireability12996782423687111518.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/CTLFireability2275907026574168419.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12996782423687111518.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.
[2026-05-23 21:02:21] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:02:21] [INFO ] Applying decomposition
[2026-05-23 21:02:21] [INFO ] Flatten gal took : 5 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/graph2389009475710163713.txt' '-o' '/tmp/graph2389009475710163713.bin' '-w' '/tmp/graph2389009475710163713.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2389009475710163713.bin' '-l' '-1' '-v' '-w' '/tmp/graph2389009475710163713.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:02:21] [INFO ] Decomposing Gal with order
[2026-05-23 21:02:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:02:21] [INFO ] Removed a total of 410 redundant transitions.
[2026-05-23 21:02:21] [INFO ] Flatten gal took : 25 ms
[2026-05-23 21:02:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 2 ms.
[2026-05-23 21:02:21] [INFO ] Time to serialize gal into /tmp/CTLFireability6251397560304393593.gal : 2 ms
[2026-05-23 21:02:21] [INFO ] Time to serialize properties into /tmp/CTLFireability4853887377366981836.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/CTLFireability6251397560304393593.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4853887377366981836.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 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 4 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2026-05-23 21:02:51] [INFO ] Invariant cache hit.
[2026-05-23 21:02:51] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-23 21:02:51] [INFO ] Invariant cache hit.
[2026-05-23 21:02:52] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 192 ms. Remains : 100/100 places, 684/684 transitions.
[2026-05-23 21:02:52] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:02:52] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:02:52] [INFO ] Input system was already deterministic with 684 transitions.
[2026-05-23 21:02:52] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:02:52] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:02:52] [INFO ] Time to serialize gal into /tmp/CTLFireability1601715389960973334.gal : 1 ms
[2026-05-23 21:02:52] [INFO ] Time to serialize properties into /tmp/CTLFireability8790742708119241724.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/CTLFireability1601715389960973334.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8790742708119241724.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.
[2026-05-23 21:03:22] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:03:22] [INFO ] Applying decomposition
[2026-05-23 21:03:22] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17959775866800673386.txt' '-o' '/tmp/graph17959775866800673386.bin' '-w' '/tmp/graph17959775866800673386.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17959775866800673386.bin' '-l' '-1' '-v' '-w' '/tmp/graph17959775866800673386.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:03:22] [INFO ] Decomposing Gal with order
[2026-05-23 21:03:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:03:22] [INFO ] Removed a total of 418 redundant transitions.
[2026-05-23 21:03:22] [INFO ] Flatten gal took : 14 ms
[2026-05-23 21:03:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-23 21:03:22] [INFO ] Time to serialize gal into /tmp/CTLFireability11828265520459115798.gal : 2 ms
[2026-05-23 21:03:22] [INFO ] Time to serialize properties into /tmp/CTLFireability8414159558948802194.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/CTLFireability11828265520459115798.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8414159558948802194.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 : 100/100 places, 684/684 transitions.
Graph (trivial) has 658 edges and 100 vertex of which 98 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 97 places
Ensure Unique test removed 679 transitions
Reduce isomorphic transitions removed 679 transitions.
Applied a total of 1 rules in 2 ms. Remains 3 /100 variables (removed 97) and now considering 5/684 (removed 679) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12382225757076804301.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9881701359041518603.kers'
[2026-05-23 21:03:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12382225757076804301.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9881701359041518603.kers]
Normalized transition count is 4 out of 5 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 4 rows 3 cols 8 entries
Finished phase 1 with 2 SingleSign rule and 0 generalized
[2026-05-23 21:03:52] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9881701359041518603.kers
Total runtime 0 ms.
[2026-05-23 21:03:52] [INFO ] Implicit Places using invariants in 21 ms returned []
[2026-05-23 21:03:52] [INFO ] Invariant cache hit.
[2026-05-23 21:03:52] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2026-05-23 21:03:52] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2026-05-23 21:03:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/7 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7/8 variables, and 4 constraints, problems are : Problem set: 0 solved, 2 unsolved in 37 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/7 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/7 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7/8 variables, and 6 constraints, problems are : Problem set: 0 solved, 2 unsolved in 35 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 77ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 78ms
Starting structural reductions in SI_CTL mode, iteration 1 : 3/100 places, 5/684 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 122 ms. Remains : 3/100 places, 5/684 transitions.
[2026-05-23 21:03:52] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:03:52] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:03:52] [INFO ] Input system was already deterministic with 5 transitions.
[2026-05-23 21:03:52] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:03:52] [INFO ] Flatten gal took : 0 ms
[2026-05-23 21:03:52] [INFO ] Time to serialize gal into /tmp/CTLFireability18332886439193367391.gal : 0 ms
[2026-05-23 21:03:52] [INFO ] Time to serialize properties into /tmp/CTLFireability4325086115214511485.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/CTLFireability18332886439193367391.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4325086115214511485.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,20301,0.193527,8720,2,404,5,23895,6,0,19,23094,0
Converting to forward existential form...Done !
original formula: AG(AF(((cAMP__4_3_<1) + AF((cAMP__4_10_>=1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((cAMP__4_3_<1) + !(EG(!((cAMP__4_10_>=1)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.370745,8964,1,0,11,23943,24,5,670,24129,11
FORMULA Diffusion2D-PT-D10N200-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11845652545022209155.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14560617174630473492.kers'
[2026-05-23 21:03:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11845652545022209155.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14560617174630473492.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 684 rows 100 cols 1368 entries
Finished phase 1 with 99 SingleSign rule and 0 generalized
[2026-05-23 21:03:52] [INFO ] Computed 1 invariants in 2 ms
Computed 1 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14560617174630473492.kers
Total runtime 3 ms.
[2026-05-23 21:03:52] [INFO ] Implicit Places using invariants in 57 ms returned []
[2026-05-23 21:03:52] [INFO ] Invariant cache hit.
[2026-05-23 21:03:52] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
Running 676 sub problems to find dead transitions.
[2026-05-23 21:03:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 784/784 variables, and 101 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 676 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 676/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/784 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 784/784 variables, and 777 constraints, problems are : Problem set: 0 solved, 676 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60087ms problems are : Problem set: 0 solved, 676 unsolved
Search for dead transitions found 0 dead transitions in 60088ms
Finished structural reductions in LTL mode , in 1 iterations and 60303 ms. Remains : 100/100 places, 684/684 transitions.
[2026-05-23 21:04:53] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:04:53] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:04:53] [INFO ] Input system was already deterministic with 684 transitions.
[2026-05-23 21:04:53] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:04:53] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:04:53] [INFO ] Time to serialize gal into /tmp/CTLFireability10500340647420704668.gal : 1 ms
[2026-05-23 21:04:53] [INFO ] Time to serialize properties into /tmp/CTLFireability12077894174590264814.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/CTLFireability10500340647420704668.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12077894174590264814.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.
[2026-05-23 21:05:23] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:05:23] [INFO ] Applying decomposition
[2026-05-23 21:05:23] [INFO ] Flatten gal took : 5 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/graph5027569893201174202.txt' '-o' '/tmp/graph5027569893201174202.bin' '-w' '/tmp/graph5027569893201174202.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5027569893201174202.bin' '-l' '-1' '-v' '-w' '/tmp/graph5027569893201174202.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:05:23] [INFO ] Decomposing Gal with order
[2026-05-23 21:05:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:05:23] [INFO ] Removed a total of 408 redundant transitions.
[2026-05-23 21:05:23] [INFO ] Flatten gal took : 14 ms
[2026-05-23 21:05:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 1 ms.
[2026-05-23 21:05:23] [INFO ] Time to serialize gal into /tmp/CTLFireability334344959181268757.gal : 2 ms
[2026-05-23 21:05:23] [INFO ] Time to serialize properties into /tmp/CTLFireability15052236483218075817.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/CTLFireability334344959181268757.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15052236483218075817.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 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 6 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2026-05-23 21:05:53] [INFO ] Invariant cache hit.
[2026-05-23 21:05:53] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-05-23 21:05:53] [INFO ] Invariant cache hit.
[2026-05-23 21:05:53] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 228 ms. Remains : 100/100 places, 684/684 transitions.
[2026-05-23 21:05:53] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:05:53] [INFO ] Flatten gal took : 6 ms
[2026-05-23 21:05:53] [INFO ] Input system was already deterministic with 684 transitions.
[2026-05-23 21:05:53] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:05:53] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:05:53] [INFO ] Time to serialize gal into /tmp/CTLFireability16416066877263808303.gal : 1 ms
[2026-05-23 21:05:53] [INFO ] Time to serialize properties into /tmp/CTLFireability18357538037557392179.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/CTLFireability16416066877263808303.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18357538037557392179.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.
[2026-05-23 21:06:23] [INFO ] Flatten gal took : 9 ms
[2026-05-23 21:06:23] [INFO ] Applying decomposition
[2026-05-23 21:06:23] [INFO ] Flatten gal took : 6 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/graph9530558711661798496.txt' '-o' '/tmp/graph9530558711661798496.bin' '-w' '/tmp/graph9530558711661798496.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph9530558711661798496.bin' '-l' '-1' '-v' '-w' '/tmp/graph9530558711661798496.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:06:23] [INFO ] Decomposing Gal with order
[2026-05-23 21:06:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:06:23] [INFO ] Removed a total of 384 redundant transitions.
[2026-05-23 21:06:23] [INFO ] Flatten gal took : 29 ms
[2026-05-23 21:06:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 1 ms.
[2026-05-23 21:06:23] [INFO ] Time to serialize gal into /tmp/CTLFireability16530991235558816463.gal : 2 ms
[2026-05-23 21:06:23] [INFO ] Time to serialize properties into /tmp/CTLFireability14777420340592607054.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/CTLFireability16530991235558816463.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14777420340592607054.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:06:53] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:06:53] [INFO ] Flatten gal took : 5 ms
[2026-05-23 21:06:53] [INFO ] Applying decomposition
[2026-05-23 21:06:53] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15113944895821321162.txt' '-o' '/tmp/graph15113944895821321162.bin' '-w' '/tmp/graph15113944895821321162.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15113944895821321162.bin' '-l' '-1' '-v' '-w' '/tmp/graph15113944895821321162.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:06:53] [INFO ] Decomposing Gal with order
[2026-05-23 21:06:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:06:53] [INFO ] Removed a total of 392 redundant transitions.
[2026-05-23 21:06:53] [INFO ] Flatten gal took : 31 ms
[2026-05-23 21:06:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 2 ms.
[2026-05-23 21:06:53] [INFO ] Time to serialize gal into /tmp/CTLFireability2651408610716802269.gal : 3 ms
[2026-05-23 21:06:53] [INFO ] Time to serialize properties into /tmp/CTLFireability11621434282305220811.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/CTLFireability2651408610716802269.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11621434282305220811.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 12 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 21:32:44] [INFO ] Flatten gal took : 112 ms
[2026-05-23 21:32:44] [INFO ] Time to serialize gal into /tmp/CTLFireability15533224646054106565.gal : 13 ms
[2026-05-23 21:32:44] [INFO ] Time to serialize properties into /tmp/CTLFireability6551798810246866096.ctl : 10 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/CTLFireability15533224646054106565.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6551798810246866096.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 12 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,1.38608e+81,93.5928,1350724,2,19901,5,9.47654e+06,6,0,1087,9.39793e+06,0
Converting to forward existential form...Done !
original formula: AX(AX(EG(AG(EF((cAMP__7_6_>=1))))))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(EG(!(E(TRUE U !(E(TRUE U (cAMP__7_6_>=1))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,372.228,2393824,1,0,6,1.05441e+07,14,0,23947,9.60813e+06,7
FORMULA Diffusion2D-PT-D10N200-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
original formula: AF((AF(!(A((cAMP__10_6_>=1) U (cAMP__5_7_>=1)))) * E((!(A((cAMP__1_10_>=1) U (cAMP__7_7_>=1))) + ((((cAMP__4_3_>=1)||(cAMP__3_7_>=1)) * A...265
=> equivalent forward existential formula: [FwdG(Init,!((!(EG(!(!(!((E(!((cAMP__5_7_>=1)) U (!((cAMP__10_6_>=1)) * !((cAMP__5_7_>=1)))) + EG(!((cAMP__5_7_>...505
Hit Full ! (commute/partial/dont) 668/0/16
Hit Full ! (commute/partial/dont) 668/0/16
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="Diffusion2D-PT-D10N200"
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 Diffusion2D-PT-D10N200, 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 r098-tall-177955695300098"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D10N200.tgz
mv Diffusion2D-PT-D10N200 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 ;